{"pageNumber":"626","pageRowStart":"15625","pageSize":"25","recordCount":165227,"records":[{"id":70208453,"text":"70208453 - 2020 - Estimating late 19th century hydrology in the Greater Everglades Ecosystem: An integration of paleoecologic data and models","interactions":[],"lastModifiedDate":"2020-02-11T07:40:36","indexId":"70208453","displayToPublicDate":"2020-01-31T07:37:52","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5738,"text":"Frontiers in Environmental Science","active":true,"publicationSubtype":{"id":10}},"title":"Estimating late 19th century hydrology in the Greater Everglades Ecosystem: An integration of paleoecologic data and models","docAbstract":"Determining hydrologic conditions prior to instrumental records is a challenge for restoration of freshwater ecosystems worldwide.  Paleoecologic data provide this information on past conditions and when these data are used to adjust hydrologic models, allow conditions to be hindcast that may not be directly estimated from the paleo-data alone. In this context, the paleo-data provide real-world estimates as input to the models.  Restoration of the Greater Everglades Ecosystem requires this understanding of the hydrology of the natural system prior to significant alterations due to water management and land use.  Large scale models such as the Natural Systems Model (NSM 4.6.2) have been used by the South Florida Water Management District and other agencies responsible for restoration to estimate past hydrologic conditions; however, these models typically portray a drier natural system for the beginning of the 20th century than what is indicated by paleoecologic analyses and historical data.  The purpose of this study is to estimate pre-20th century water levels, hydroperiods and flow in the freshwater wetlands of the Everglades by using pollen assemblage data in three sediment cores to adjust the Natural Systems Model.  This study is designed to further test estimates of flow through the Everglades derived from analysis of sediment cores collected in Florida Bay.  The results demonstrate that the NSM 4.6.2 underestimates water levels and hydroperiods in the Everglades compared to the paleo-adjusted NSM 4.6.2 model outputs.  Flow models that use the paleo-adjusted water levels as input indicate flow through Shark River Slough in the late 19th century was approximately two times flow between 1990 and 2000, and flow through Taylor Slough was approximately three times flow between 1990 and 2000.  The flow estimates derived from this study agree with the estimates derived from earlier studies using estuarine cores.  This integration of paleoecologic information and hydrologic models provides resource managers with the best available estimates of past conditions and allows them to set realistic targets for restoration of freshwater ecosystems.","language":"English","publisher":"Frontiers","doi":"10.3389/fenvs.2020.00003","usgsCitation":"Marshall, F.E., Bernhardt, C.E., and Wingard, G.L., 2020, Estimating late 19th century hydrology in the Greater Everglades Ecosystem: An integration of paleoecologic data and models: Frontiers in Environmental Science, v. 8, no. 3, 21 p., https://doi.org/10.3389/fenvs.2020.00003.","productDescription":"21 p.","ipdsId":"IP-099728","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":457934,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3389/fenvs.2020.00003","text":"Publisher Index Page"},{"id":372206,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Everglades ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.58447265624999,\n              25.110471486223346\n            ],\n            [\n              -80.2716064453125,\n              25.110471486223346\n            ],\n            [\n              -80.2716064453125,\n              25.903703303407667\n            ],\n            [\n              -81.58447265624999,\n              25.903703303407667\n            ],\n            [\n              -81.58447265624999,\n              25.110471486223346\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"8","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-31","publicationStatus":"PW","contributors":{"authors":[{"text":"Marshall, Frank E.","contributorId":222355,"corporation":false,"usgs":false,"family":"Marshall","given":"Frank","email":"","middleInitial":"E.","affiliations":[{"id":40533,"text":"Cetacean Logic Foundation","active":true,"usgs":false}],"preferred":false,"id":781946,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bernhardt, Christopher E. 0000-0003-0082-4731 cbernhardt@usgs.gov","orcid":"https://orcid.org/0000-0003-0082-4731","contributorId":2131,"corporation":false,"usgs":true,"family":"Bernhardt","given":"Christopher","email":"cbernhardt@usgs.gov","middleInitial":"E.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":781947,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wingard, G. Lynn 0000-0002-3833-5207 lwingard@usgs.gov","orcid":"https://orcid.org/0000-0002-3833-5207","contributorId":605,"corporation":false,"usgs":true,"family":"Wingard","given":"G.","email":"lwingard@usgs.gov","middleInitial":"Lynn","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":781945,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70208263,"text":"70208263 - 2020 - Throughfall reduction x fertilization: Deep soil water usage in a clay rich ultisol under loblolly pine in the Southeast USA","interactions":[],"lastModifiedDate":"2020-06-19T16:20:27.21759","indexId":"70208263","displayToPublicDate":"2020-01-31T07:06:58","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5860,"text":"Frontiers in Forests and Global Change","active":true,"publicationSubtype":{"id":10}},"title":"Throughfall reduction x fertilization: Deep soil water usage in a clay rich ultisol under loblolly pine in the Southeast USA","docAbstract":"Forests in the Southeast USA are predicted to experience a moderate decrease in precipitation inputs over this century that may result in soil water deficiency during the growing season. The potential impact of a drier climate on the productivity of managed loblolly pine (Pinus taeda L.) plantations in the Southeast USA is uncertain. Access to water reserves in deep soil during drought periods may help buffer these forests from the effects of water deficits. To better understand the potential impact of drought on deep soil water, we studied the combined effects of throughfall reduction and fertilization on soil water usage in a clay rich Piedmont Ultisol to a depth of 3 m. In a 6-year-old loblolly pine plantation, we applied a throughfall reduction treatment (ambient vs. ~30% throughfall reduction) and a fertilization treatment (no fertilization vs. fertilization). Over 28 months, throughfall reduction lowered soil moisture for all depths and differences were significant in the surface soils (0–0.3 m) (1.2–3.6%) and deep soils (below 2 m) (2.6–3.6%). Fertilization also lowered soil moisture for all depths and differences were significant at 0.3–0.6 m (2.9%) and 1.94–3.06 m (4.5%). Fertilization when combined with the throughfall reduction treatment significantly decreased soil water at 0.1–0.9 m depth. Soils of all depths were rarely depleted of plant available water with the exception of 0–0.1 m, mainly during the growing season. Under throughfall reduction treatment, soil below 0.9 m consistently accounted for more than half of the change in plant available water during months when transpiration exceeded precipitation. When considering the whole soil profile in this clay rich Ultisol, soil water storage buffered transpirational demand in the face of decreasing throughfall input.","language":"English","publisher":"Frontiers","doi":"10.3389/ffgc.2019.00093","usgsCitation":"Qi, J., Markewitz, D.M., McGuire, M.A., Samuelson, L., and Ward, E., 2020, Throughfall reduction x fertilization: Deep soil water usage in a clay rich ultisol under loblolly pine in the Southeast USA: Frontiers in Forests and Global Change, v. 2, 93, 13 p., https://doi.org/10.3389/ffgc.2019.00093.","productDescription":"93, 13 p.","ipdsId":"IP-112050","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":457937,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3389/ffgc.2019.00093","text":"Publisher Index Page"},{"id":371901,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.130859375,\n              25.085598897064752\n            ],\n            [\n              -78.837890625,\n              25.085598897064752\n            ],\n            [\n              -78.837890625,\n              37.78808138412046\n            ],\n            [\n              -94.130859375,\n              37.78808138412046\n            ],\n            [\n              -94.130859375,\n              25.085598897064752\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-31","publicationStatus":"PW","contributors":{"authors":[{"text":"Qi, Jiaguo","contributorId":191352,"corporation":false,"usgs":false,"family":"Qi","given":"Jiaguo","email":"","affiliations":[],"preferred":false,"id":781188,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Markewitz, Daniel M.","contributorId":222099,"corporation":false,"usgs":false,"family":"Markewitz","given":"Daniel","email":"","middleInitial":"M.","affiliations":[{"id":37470,"text":"University of Georgia, Athens","active":true,"usgs":false}],"preferred":false,"id":781189,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McGuire, Mary Ann","contributorId":222100,"corporation":false,"usgs":false,"family":"McGuire","given":"Mary","email":"","middleInitial":"Ann","affiliations":[{"id":37470,"text":"University of Georgia, Athens","active":true,"usgs":false}],"preferred":false,"id":781190,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Samuelson, Lisa","contributorId":222101,"corporation":false,"usgs":false,"family":"Samuelson","given":"Lisa","email":"","affiliations":[{"id":13360,"text":"Auburn University","active":true,"usgs":false}],"preferred":false,"id":781191,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ward, Eric 0000-0002-5047-5464","orcid":"https://orcid.org/0000-0002-5047-5464","contributorId":167035,"corporation":false,"usgs":true,"family":"Ward","given":"Eric","email":"","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":781187,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70236098,"text":"70236098 - 2020 - SPEAR: The next generation GFDL modeling system for seasonal to multidecadal prediction and projection","interactions":[],"lastModifiedDate":"2022-08-29T11:53:33.588643","indexId":"70236098","displayToPublicDate":"2020-01-31T06:49:27","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5407,"text":"Journal of Advances in Modeling Earth Systems","active":true,"publicationSubtype":{"id":10}},"title":"SPEAR: The next generation GFDL modeling system for seasonal to multidecadal prediction and projection","docAbstract":"<div class=\"article-section__content en main\"><p>We document the development and simulation characteristics of the next generation modeling system for seasonal to decadal prediction and projection at the Geophysical Fluid Dynamics Laboratory (GFDL). SPEAR (<strong>S</strong>eamless System for<span>&nbsp;</span><strong>P</strong>rediction and<span>&nbsp;</span><strong>EA</strong>rth System<span>&nbsp;</span><strong>R</strong>esearch) is built from component models recently developed at GFDL—the AM4 atmosphere model, MOM6 ocean code, LM4 land model, and SIS2 sea ice model. The SPEAR models are specifically designed with attributes needed for a prediction model for seasonal to decadal time scales, including the ability to run large ensembles of simulations with available computational resources. For computational speed SPEAR uses a coarse ocean resolution of approximately 1.0° (with tropical refinement). SPEAR can use differing atmospheric horizontal resolutions ranging from 1° to 0.25°. The higher atmospheric resolution facilitates improved simulation of regional climate and extremes. SPEAR is built from the same components as the GFDL CM4 and ESM4 models but with design choices geared toward seasonal to multidecadal physical climate prediction and projection. We document simulation characteristics for the time mean climate, aspects of internal variability, and the response to both idealized and realistic radiative forcing change. We describe in greater detail one focus of the model development process that was motivated by the importance of the Southern Ocean to the global climate system. We present sensitivity tests that document the influence of the Antarctic surface heat budget on Southern Ocean ventilation and deep global ocean circulation. These findings were also useful in the development processes for the GFDL CM4 and ESM4 models.</p></div>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2019MS001895","usgsCitation":"Delworth, T.L., Cooke, W.F., Adcroft, A.A., Bushuk, M., Chen, J., Dunne, K.A., Ginoux, P., Gudgel, R., Harris, L., Harrison, M.J., Hallberg, R.W., Johnson, N., Kapnick, S.B., Lin, S., Lu, F., Malyshev, S., Milly, P.C., Murakami, H., Naik, V., Pascale, S., Paynter, D., Rosati, A., Schwarzkopf, M.D., Shevliakova, E., Underwood, S., Wittenberg, A.T., Xiang, B., Yang, X., Zeng, F., Zhang, H., Zhang, L., and Zhao, M., 2020, SPEAR: The next generation GFDL modeling system for seasonal to multidecadal prediction and projection: Journal of Advances in Modeling Earth Systems, v. 12, no. 3, e2019MS001895, 36 p., https://doi.org/10.1029/2019MS001895.","productDescription":"e2019MS001895, 36 p.","ipdsId":"IP-106684","costCenters":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"links":[{"id":457939,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2019ms001895","text":"Publisher Index Page"},{"id":405782,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"3","noUsgsAuthors":false,"publicationDate":"2020-03-11","publicationStatus":"PW","contributors":{"authors":[{"text":"Delworth, Thomas L.","contributorId":189909,"corporation":false,"usgs":false,"family":"Delworth","given":"Thomas","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":849991,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cooke, William F.","contributorId":295785,"corporation":false,"usgs":false,"family":"Cooke","given":"William","email":"","middleInitial":"F.","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849992,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adcroft, Alistair A.","contributorId":295786,"corporation":false,"usgs":false,"family":"Adcroft","given":"Alistair","email":"","middleInitial":"A.","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849993,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bushuk, Mitchell","contributorId":295787,"corporation":false,"usgs":false,"family":"Bushuk","given":"Mitchell","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849994,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chen, Jan-Huey","contributorId":295788,"corporation":false,"usgs":false,"family":"Chen","given":"Jan-Huey","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849995,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Dunne, Krista A. 0000-0002-1220-6140 kadunne@usgs.gov","orcid":"https://orcid.org/0000-0002-1220-6140","contributorId":203816,"corporation":false,"usgs":true,"family":"Dunne","given":"Krista","email":"kadunne@usgs.gov","middleInitial":"A.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":849997,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ginoux, Paul","contributorId":295789,"corporation":false,"usgs":false,"family":"Ginoux","given":"Paul","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849996,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Gudgel, Richard","contributorId":295790,"corporation":false,"usgs":false,"family":"Gudgel","given":"Richard","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849998,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Harris, Lucas","contributorId":295792,"corporation":false,"usgs":false,"family":"Harris","given":"Lucas","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850000,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Harrison, Matthew J.","contributorId":295793,"corporation":false,"usgs":false,"family":"Harrison","given":"Matthew","email":"","middleInitial":"J.","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850001,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Hallberg, Robert W.","contributorId":295791,"corporation":false,"usgs":false,"family":"Hallberg","given":"Robert","email":"","middleInitial":"W.","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":849999,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Johnson, Nathaniel","contributorId":295794,"corporation":false,"usgs":false,"family":"Johnson","given":"Nathaniel","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850002,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Kapnick, Sarah B.","contributorId":189908,"corporation":false,"usgs":false,"family":"Kapnick","given":"Sarah","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":850003,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Lin, Shian-Jian","contributorId":295795,"corporation":false,"usgs":false,"family":"Lin","given":"Shian-Jian","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850004,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Lu, Feiyu","contributorId":295796,"corporation":false,"usgs":false,"family":"Lu","given":"Feiyu","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850005,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Malyshev, Sergey","contributorId":189177,"corporation":false,"usgs":false,"family":"Malyshev","given":"Sergey","affiliations":[],"preferred":false,"id":850006,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Milly, Paul C. D. 0000-0003-4389-3139 cmilly@usgs.gov","orcid":"https://orcid.org/0000-0003-4389-3139","contributorId":176836,"corporation":false,"usgs":true,"family":"Milly","given":"Paul","email":"cmilly@usgs.gov","middleInitial":"C. D.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":false,"id":850007,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Murakami, Hiroyuki","contributorId":295797,"corporation":false,"usgs":false,"family":"Murakami","given":"Hiroyuki","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850008,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Naik, Vaishali","contributorId":295798,"corporation":false,"usgs":false,"family":"Naik","given":"Vaishali","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850009,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Pascale, Salvatore","contributorId":295799,"corporation":false,"usgs":false,"family":"Pascale","given":"Salvatore","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850010,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Paynter, David","contributorId":295801,"corporation":false,"usgs":false,"family":"Paynter","given":"David","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850011,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Rosati, Anthony","contributorId":295803,"corporation":false,"usgs":false,"family":"Rosati","given":"Anthony","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850012,"contributorType":{"id":1,"text":"Authors"},"rank":22},{"text":"Schwarzkopf, M. D.","contributorId":295805,"corporation":false,"usgs":false,"family":"Schwarzkopf","given":"M.","email":"","middleInitial":"D.","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850013,"contributorType":{"id":1,"text":"Authors"},"rank":23},{"text":"Shevliakova, Elena","contributorId":201589,"corporation":false,"usgs":false,"family":"Shevliakova","given":"Elena","email":"","affiliations":[{"id":36211,"text":"GFDL/NOAA","active":true,"usgs":false}],"preferred":false,"id":850014,"contributorType":{"id":1,"text":"Authors"},"rank":24},{"text":"Underwood, Seth","contributorId":201611,"corporation":false,"usgs":false,"family":"Underwood","given":"Seth","email":"","affiliations":[],"preferred":false,"id":850015,"contributorType":{"id":1,"text":"Authors"},"rank":25},{"text":"Wittenberg, Andrew T.","contributorId":295809,"corporation":false,"usgs":false,"family":"Wittenberg","given":"Andrew","email":"","middleInitial":"T.","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850016,"contributorType":{"id":1,"text":"Authors"},"rank":26},{"text":"Xiang, Baoqiang","contributorId":295812,"corporation":false,"usgs":false,"family":"Xiang","given":"Baoqiang","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850017,"contributorType":{"id":1,"text":"Authors"},"rank":27},{"text":"Yang, Xiaosong","contributorId":201610,"corporation":false,"usgs":false,"family":"Yang","given":"Xiaosong","email":"","affiliations":[],"preferred":false,"id":850018,"contributorType":{"id":1,"text":"Authors"},"rank":28},{"text":"Zeng, Fanrong","contributorId":295816,"corporation":false,"usgs":false,"family":"Zeng","given":"Fanrong","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850019,"contributorType":{"id":1,"text":"Authors"},"rank":29},{"text":"Zhang, Honghai","contributorId":295819,"corporation":false,"usgs":false,"family":"Zhang","given":"Honghai","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850020,"contributorType":{"id":1,"text":"Authors"},"rank":30},{"text":"Zhang, Liping","contributorId":210614,"corporation":false,"usgs":false,"family":"Zhang","given":"Liping","email":"","affiliations":[],"preferred":false,"id":850021,"contributorType":{"id":1,"text":"Authors"},"rank":31},{"text":"Zhao, Ming","contributorId":295823,"corporation":false,"usgs":false,"family":"Zhao","given":"Ming","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":850022,"contributorType":{"id":1,"text":"Authors"},"rank":32}]}}
,{"id":70208526,"text":"70208526 - 2020 - Climate change vulnerability assessment for Pacific Lamprey in rivers of the Western United States","interactions":[],"lastModifiedDate":"2020-02-14T06:51:19","indexId":"70208526","displayToPublicDate":"2020-01-31T06:48:25","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2299,"text":"Journal of Freshwater Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Climate change vulnerability assessment for Pacific Lamprey in rivers of the Western United States","docAbstract":"Pacific Lamprey (Entosphenus tridentatus) are a native anadromous species that, like salmon, historically returned to spawn in large numbers in watersheds along the west coast of the United States (U.S.). Lamprey play a vital role in river ecosystems and are one of the oldest vertebrates that have persisted over time likely influencing the evolution of many aquatic species. Pacific Lamprey have declined in abundance and are restricted in distribution throughout Washington, Oregon, Idaho and California. A key uncertainty influencing Pacific Lamprey status is the impact of climate change. We modified the NatureServe Climate Change Vulnerability Index (CCVI) to accommodate climate predictions from the International Panel on Climate Change. Using downscaled information, we characterized changes in 15 rivers occupied by Pacific Lamprey in the western U.S. We evaluated this risk under Representative Concentration Pathways (RCP) 4.5 and 8.5 for two time periods (mid-century 2040–2069 and end-century 2070–2099). The CCVI scores generally increased when going from RCP 4.5 to RCP 8.5 in three Global Climate Models for both mid-century and end-century, which our analyses forecasts degraded stream temperature and hydrologic conditions under increasing greenhouse gas emissions. The geographically assessed results suggest that climate change impacts to Pacific Lamprey vulnerability are magnified in highly altered rivers. If we continue to observe greenhouse gas emission levels associated with the RCP 8.5, Pacific Lamprey will be at greater risk to climate change impacts. In order to mitigate the risk from climate change toward the end of the century, additional actions will need to be prioritized to rapidly reduce the impact of these threats such as increasing flow, creating backwater habitat, restoring riparian vegetation and reducing stream disturbances. The findings revealed the patterns of vulnerability for Pacific Lamprey across their U.S. range are informative for prioritizing river restoration actions when paired with regional implementation plans.","language":"English","publisher":"Taylor and Francis","doi":"10.1080/02705060.2019.1706652","usgsCitation":"Wang, C., Shaller, H.A., Coates, K.C., Hayes, M.C., and Rose, R.K., 2020, Climate change vulnerability assessment for Pacific Lamprey in rivers of the Western United States: Journal of Freshwater Ecology, v. 35, no. 1, p. 29-55, https://doi.org/10.1080/02705060.2019.1706652.","productDescription":"27 p.","startPage":"29","endPage":"55","ipdsId":"IP-113962","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":457941,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1080/02705060.2019.1706652","text":"Publisher Index Page"},{"id":372336,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California, Washington, Oregon, Idaho","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -125.0244140625,\n              48.04870994288686\n            ],\n            [\n              -124.49707031249999,\n              44.77793589631623\n            ],\n            [\n              -124.49707031249999,\n              41.934976500546604\n            ],\n            [\n              -124.49707031249999,\n              40.38002840251183\n            ],\n            [\n              -123.96972656249999,\n              39.232253141714885\n            ],\n            [\n              -122.9150390625,\n              39.842286020743394\n            ],\n            [\n              -120.9814453125,\n              41.0130657870063\n            ],\n            [\n              -119.44335937499999,\n              42.35854391749705\n            ],\n            [\n              -116.19140625,\n              43.004647127794435\n            ],\n            [\n              -114.12597656249999,\n              43.67581809328341\n            ],\n            [\n              -113.9501953125,\n              45.73685954736049\n            ],\n            [\n              -115.3564453125,\n              46.619261036171515\n            ],\n            [\n              -116.4111328125,\n              47.724544549099676\n            ],\n            [\n              -118.125,\n              48.86471476180277\n            ],\n            [\n              -121.1572265625,\n              49.210420445650286\n            ],\n            [\n              -123.26660156249999,\n              48.980216985374994\n            ],\n            [\n              -124.8486328125,\n              48.25394114463431\n            ],\n            [\n              -125.0244140625,\n              48.04870994288686\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"35","issue":"1","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-31","publicationStatus":"PW","contributors":{"authors":[{"text":"Wang, Christina J","contributorId":222489,"corporation":false,"usgs":false,"family":"Wang","given":"Christina J","affiliations":[{"id":40548,"text":"U.S. Fish and Wildlife Service, Columbia River Fish and Wildlife Conservation Office, Vancouver, WA","active":true,"usgs":false}],"preferred":false,"id":782296,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shaller, Howard A","contributorId":222490,"corporation":false,"usgs":false,"family":"Shaller","given":"Howard","email":"","middleInitial":"A","affiliations":[{"id":40549,"text":"U.S. Fish and Wildlife Service, Retired","active":true,"usgs":false}],"preferred":false,"id":782297,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Coates, Kelly C.","contributorId":193504,"corporation":false,"usgs":false,"family":"Coates","given":"Kelly","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":782298,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hayes, Michael C. 0000-0002-9060-0565 mhayes@usgs.gov","orcid":"https://orcid.org/0000-0002-9060-0565","contributorId":3017,"corporation":false,"usgs":true,"family":"Hayes","given":"Michael","email":"mhayes@usgs.gov","middleInitial":"C.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":782299,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rose, Robert K","contributorId":222492,"corporation":false,"usgs":false,"family":"Rose","given":"Robert","email":"","middleInitial":"K","affiliations":[{"id":40550,"text":"Yakama Nation Fisheries, Toppenish, WA","active":true,"usgs":false}],"preferred":false,"id":782300,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70208119,"text":"sir20195148 - 2020 - A system design for implementing advanced feature descriptions for a map knowledge base","interactions":[],"lastModifiedDate":"2020-01-31T06:30:23","indexId":"sir20195148","displayToPublicDate":"2020-01-30T17:09:24","publicationYear":"2020","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-5148","displayTitle":"A System Design for Implementing Advanced Feature Descriptions for a Map Knowledge Base","title":"A system design for implementing advanced feature descriptions for a map knowledge base","docAbstract":"<p>A prototype system to explore Linked Data that semantically integrates geospatial data in various formats from different publication sources with data from The National Map of the U.S. Geological Survey is presented. The focus is on accessing advanced feature descriptions for data from The National Map with data coreferenced from other sources. The prototype uses Geoserver to access The National Map data, which are converted to Resource Description Framework triples using Karma and stored in the Marmotta triplestore. Marmotta uses a Postgres relational database as a backend for the project and queries to the Marmotta triplestore are converted to structured query language and executed by Postgres. Triples retrieved are linked with same_as relationships to external data sources. The links to these sources provide additional attributes and relationships of the data from The National Map. Visualization of the results is provided using Leaflet and workflows for all parts of the system are defined. A use case for the system is provided to access structures and names information from The National Map for the Washington, D.C., area and link these to Geonames data, with visualization of the graphical and tabular results.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20195148","usgsCitation":"Wagner, M., Varanka, D.E., and Usery, E.L., 2020, A system design for implementing advanced feature descriptions for a map knowledge base: U.S. Geological Survey Scientific Investigations Report 2019–5148, 25 p., https://doi.org/10.3133/sir20195148. ","productDescription":"viii, 25 p.","numberOfPages":"38","onlineOnly":"Y","ipdsId":"IP-111001","costCenters":[{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true}],"links":[{"id":371735,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2019/5148/coverthb.jpg"},{"id":371736,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2019/5148/sir20195148.pdf","text":"Report","size":"3.00 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2019–5148"}],"contact":"<p>Director, <a data-mce-href=\"https://www.usgs.gov/core-science-systems/ngp/ngtoc\" href=\"https://www.usgs.gov/core-science-systems/ngp/ngtoc\">National Geospatial Technical Operations Center</a><br>U.S. Geological Survey<br>1400 Independence Road<br>Rolla, MO 65401</p>","tableOfContents":"<ul><li>Foreword</li><li>Acknowledgments</li><li>Abstract</li><li>Introduction</li><li>Background Knowledge</li><li>Data and Software</li><li>Preprocessing Workflow</li><li>Visualization Workflow</li><li>Advanced Feature Description Workflow</li><li>Example of a System Use Case</li><li>Discussion</li><li>Summary</li><li>References Cited</li><li>Glossary</li></ul>","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"publishedDate":"2020-01-30","noUsgsAuthors":false,"publicationDate":"2020-01-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Wagner, Matthew 0000-0002-3987-072X","orcid":"https://orcid.org/0000-0002-3987-072X","contributorId":221861,"corporation":false,"usgs":false,"family":"Wagner","given":"Matthew","affiliations":[{"id":40445,"text":"Student contractor to the U.S. Geological Survey","active":true,"usgs":false}],"preferred":false,"id":780557,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Varanka, Dalia E. 0000-0003-2857-9600 dvaranka@usgs.gov","orcid":"https://orcid.org/0000-0003-2857-9600","contributorId":1296,"corporation":false,"usgs":true,"family":"Varanka","given":"Dalia","email":"dvaranka@usgs.gov","middleInitial":"E.","affiliations":[{"id":404,"text":"NGTOC Rolla","active":true,"usgs":true},{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true}],"preferred":true,"id":780556,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Usery, E. Lynn 0000-0002-2766-2173 usery@usgs.gov","orcid":"https://orcid.org/0000-0002-2766-2173","contributorId":231,"corporation":false,"usgs":true,"family":"Usery","given":"E.","email":"usery@usgs.gov","middleInitial":"Lynn","affiliations":[{"id":423,"text":"National Geospatial Program","active":true,"usgs":true}],"preferred":true,"id":780882,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70207986,"text":"ofr20201008 - 2020 - Evaluation of survey methods for colonial waterbirds at Chase Lake National Wildlife Refuge, North Dakota","interactions":[],"lastModifiedDate":"2020-02-19T14:05:23","indexId":"ofr20201008","displayToPublicDate":"2020-01-30T17:08:14","publicationYear":"2020","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2020-1008","displayTitle":"Evaluation of Survey Methods for Colonial Waterbirds at Chase Lake National Wildlife Refuge, North Dakota","title":"Evaluation of survey methods for colonial waterbirds at Chase Lake National Wildlife Refuge, North Dakota","docAbstract":"<p>Estimating the number of breeding pairs in a mixed-species waterbird colony is difficult because colonial waterbirds are vulnerable to human intrusion and their colonies are often in remote areas with limited access. We investigated methods to estimate the number of nests of waterbirds at a large, mixed-species colony at Chase Lake National Wildlife Refuge in south-central North Dakota. The primary goals of this study were to evaluate survey methods for shrub- and ground-nesting colonial waterbirds at Chase Lake National Wildlife Refuge and to develop protocols for estimating abundance of the different species. The specific objectives were (1) to assess visible-nest counts for ciconiiform species from the perimeter of nesting areas (hereafter, perimeter counts) and observational surveys from fixed points outside the colony to count flights of adult ciconiiforms in and out of the colony (hereafter, flightline surveys) as alternatives to within-colony counts of ciconiiform nests, and (2) to assess semiautomated, pixel-based image-analysis techniques to estimate abundance of American White Pelicans (<i>Pelecanus erythrorhynchos</i>) as an alternative to traditional manual counts from aerial photographs.</p><p>For shrub-nesting ciconiiform species, observers counted 2,259 and 1,759 active ciconiiform nests in 2012 and 2013, respectively, during within-colony counts of ciconiiform nests. Results from within-colony counts of ciconiiform nests indicated a positive relation between the number of nests and the area of the shrub subcolony for the three most common ciconiiform species and all ciconiiform species combined. The perimeter nest counts of ciconiiform nests at Chase Lake represented only 18.8 percent of the total active ciconiiform nests counted in 11 subcolonies in 2012, which was well below the recommended target of 50 percent. Although we found a positive relationship between the number of nests counted during perimeter counts and the number of nests counted during within-colony counts for the three most common ciconiiform species and all ciconiiform species combined, perimeter counts at Chase Lake were hampered by disturbance to nesting birds. Thus, we discontinued the perimeter counts before they were completed. We did not develop predictive models from these perimeter counts in 2012 because these models could be misleading due to inconsistent application of the survey methods, which likely would have provided inaccurate perimeter counts. The extent of this issue is unknown. Flightline surveys at Chase Lake documented patterns of ciconiiform activity that were unknown for this region. For the common ciconiiform species, the number of flights to and from the South Island at Chase Lake were greatest in the morning (7:00−12:00 central daylight time [CDT]) and least in the afternoon (12:00−17:00), and least early in the breeding season (May 29–June 20, 2013) and greatest later in the breeding season (June 24–August 1, 2013). Flightline surveys are an index but lacked comparability with within-colony nest counts because the two methods provide measures of different things (that is, adult activity away from the colony as compared to the number of nests within the colony). The overall proportions of flights generally reflected the proportions of the within-colony nest counts for the four most common species: Black-crowned Night-Heron (<i>Nycticorax nycticorax</i>), Cattle Egret (<i>Bubulcus ibis</i>), Great Egret (<i>Ardea alba</i>), and Snowy Egret (<i>Egretta thula</i>). Flightline surveys at Chase Lake indicated apparent variation related to the time of day and season, as well as a variation in detection of inbound and outbound adult ciconiiforms. For ciconiiforms at Chase Lake, the most appropriate combination of survey approaches will depend on the need for annual estimates of nest abundance of ciconiiform species, balanced with the financial, personnel, and logistical constraints associated with the survey methods.</p><p>For ground-nesting American White Pelicans, the results from this study indicated that digital-image processing using remote-sensing software provides an accurate estimate of the number of American White Pelican nests. Estimates of the number of pelican nests from digital-image processing, using two commercially available remote-sensing software packages, produced nest estimates that were comparable to those of traditional manual counts from aerial photographs.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20201008","collaboration":"Prepared in cooperation with the U.S. Fish and Wildlife Service","usgsCitation":"Igl, L.D., Bartos, A.J., Woodward, R.O., Scherr, P., and Sovada, M.A, 2020, Evaluation of survey methods for colonial waterbirds at Chase Lake National Wildlife Refuge, North Dakota: U.S. Geological Survey Open-File Report 2020–1008, 44 p., https://doi.org/10.3133/ofr20201008. ","productDescription":"Report: viii, 44 p.; Data Release","numberOfPages":"56","onlineOnly":"Y","ipdsId":"IP-112516","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":371775,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2020/1008/ofr20201008.pdf","text":"Report","size":"7.63 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2020–1008"},{"id":371774,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2020/1008/coverthb.jpg"},{"id":371776,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P90NK31K","text":"USGS data release","description":"USGS Data Release","linkHelpText":"Evaluation of Survey Methods for Colonial Waterbirds at Chase Lake National Wildlife Refuge, North Dakota, data release"}],"country":"United States","state":"North Dakota ","otherGeospatial":"Chase Lake National Wildlife Refuge","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -99.481105,46.983794 ], [ -99.481105,47.030693 ], [ -99.417191,47.030693 ], [ -99.417191,46.983794 ], [ -99.481105,46.983794 ] ] ] } } ] }","contact":"<p>Director, <a data-mce-href=\"https://www.usgs.gov/centers/npwrc\" href=\"https://www.usgs.gov/centers/npwrc\">Northern Prairie Wildlife Research Center</a> <br>U.S. Geological Survey<br>8711 37th Street Southeast <br>Jamestown, North Dakota 58401</p>","tableOfContents":"<ul><li>Acknowledgments</li><li>Abstract</li><li>Introduction</li><li>History of Waterbird Monitoring at Chase Lake</li><li>Review of Potential Survey Methods at Chase Lake</li><li>Objectives</li><li>Study Area</li><li>Part A. Ciconiiforms Nesting in Tall Shrubs</li><li>Part B. Image Analysis of Nesting American White Pelicans</li><li>References</li><li>Appendix 1</li></ul>","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"publishedDate":"2020-01-30","noUsgsAuthors":false,"publicationDate":"2020-01-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Igl, Lawrence D. 0000-0003-0530-7266 ligl@usgs.gov","orcid":"https://orcid.org/0000-0003-0530-7266","contributorId":2381,"corporation":false,"usgs":true,"family":"Igl","given":"Lawrence","email":"ligl@usgs.gov","middleInitial":"D.","affiliations":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":780036,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bartos, Alisa J.","contributorId":221712,"corporation":false,"usgs":false,"family":"Bartos","given":"Alisa J.","affiliations":[{"id":40407,"text":"Northern Great Plains Joint Venture","active":true,"usgs":false}],"preferred":false,"id":780037,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodward, Robert O.","contributorId":221713,"corporation":false,"usgs":false,"family":"Woodward","given":"Robert","email":"","middleInitial":"O.","affiliations":[{"id":12443,"text":"U.S. Geological Survey (retired)","active":true,"usgs":false}],"preferred":false,"id":780038,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Scherr, Paulette","contributorId":221714,"corporation":false,"usgs":false,"family":"Scherr","given":"Paulette","email":"","affiliations":[{"id":36673,"text":"U.S. Fish and Wildlife Service (retired)","active":true,"usgs":false}],"preferred":false,"id":780039,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sovada, Marsha A.","contributorId":221715,"corporation":false,"usgs":false,"family":"Sovada","given":"Marsha","email":"","middleInitial":"A.","affiliations":[{"id":12443,"text":"U.S. Geological Survey (retired)","active":true,"usgs":false}],"preferred":false,"id":780040,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70208330,"text":"70208330 - 2020 - A geospatially resolved wetland vulnerability index: Synthesis of physical drivers","interactions":[],"lastModifiedDate":"2020-02-04T15:36:39","indexId":"70208330","displayToPublicDate":"2020-01-30T15:30:57","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2980,"text":"PLoS ONE","active":true,"publicationSubtype":{"id":10}},"title":"A geospatially resolved wetland vulnerability index: Synthesis of physical drivers","docAbstract":"Assessing wetland vulnerability to chronic and episodic physical drivers is fundamental\nfor establishing restoration priorities. We synthesized multiple data sets from E.B\nForsythe National Wildlife Refuge, New Jersey, to establish a wetland vulnerability\nmetric that integrates a range of physical processes, regulatory information and\nphysical/biophysical features. The geospatial data are based on aerial imagery, remote\nsensing, regulatory information, and hydrodynamic modeling, and include elevation,\ntidal range, unvegetated to vegetated marsh ratio (UVVR), shoreline erosion, potential\nexposure to contaminants, residence time, marsh condition change, change in salinity\nand salinity exposure, and sediment concentration. First, we delineated the wetland\ncomplex into individual marsh units based on surface contours and then defined a\nwetland vulnerability index that combined contributions from all parameters. We\napplied principal component and cluster analyses to explore the interrelations between\nthe data layers and separate regions that exhibited common characteristics. Our\nanalysis shows that the spatial variation of vulnerability in this domain cannot be\nexplained satisfactorily by a smaller subset of the variables. The most influential factor\non the vulnerability index was the combined effect of elevation, tide range, residence\ntime, and UVVR. Tide range and residence time had the highest correlation, and\nsimilar bay-wide spatial variation. Some variables (e.g., shoreline erosion) had no\nsignificant correlation with the rest of the variables. The aggregated index based on the\ncomplete dataset allows us to assess the overall state of a given marsh unit and quickly\nlocate the most vulnerable units in a larger marsh complex. The application of\ngeospatially complete datasets and consideration of chronic and episodic physical drivers\nrepresents an advance over traditional point-based methods for wetland assessment.","language":"English","publisher":"PLoS","doi":"10.1371/journal.pone.0228504","usgsCitation":"Defne, Z., Aretxabaleta, A., Ganju, N., Kalra, T., Jones, D.K., and Smith, K., 2020, A geospatially resolved wetland vulnerability index: Synthesis of physical drivers: PLoS ONE, v. 15, no. 1, e0228504, 27 p., https://doi.org/10.1371/journal.pone.0228504.","productDescription":"e0228504, 27 p.","ipdsId":"IP-109605","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":457943,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0228504","text":"Publisher Index Page"},{"id":372025,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Jersey","otherGeospatial":"E.B. Forsythe National Wildlife Refuge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.476318359375,\n              39.37889504706486\n            ],\n            [\n              -74.0478515625,\n              39.37889504706486\n            ],\n            [\n              -74.0478515625,\n              40.1095880747414\n            ],\n            [\n              -74.476318359375,\n              40.1095880747414\n            ],\n            [\n              -74.476318359375,\n              39.37889504706486\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"15","issue":"1","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Defne, Zafer 0000-0003-4544-4310 zdefne@usgs.gov","orcid":"https://orcid.org/0000-0003-4544-4310","contributorId":5520,"corporation":false,"usgs":true,"family":"Defne","given":"Zafer","email":"zdefne@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781431,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Aretxabaleta, Alfredo 0000-0002-9914-8018 aaretxabaleta@usgs.gov","orcid":"https://orcid.org/0000-0002-9914-8018","contributorId":140090,"corporation":false,"usgs":true,"family":"Aretxabaleta","given":"Alfredo","email":"aaretxabaleta@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781432,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ganju, Neil K. 0000-0002-1096-0465","orcid":"https://orcid.org/0000-0002-1096-0465","contributorId":202878,"corporation":false,"usgs":true,"family":"Ganju","given":"Neil K.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781434,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kalra, Tarandeep S. 0000-0001-5468-248X tkalra@usgs.gov","orcid":"https://orcid.org/0000-0001-5468-248X","contributorId":178820,"corporation":false,"usgs":true,"family":"Kalra","given":"Tarandeep S.","email":"tkalra@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":781433,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jones, Daniel K. 0000-0003-0724-8001 dkjones@usgs.gov","orcid":"https://orcid.org/0000-0003-0724-8001","contributorId":4959,"corporation":false,"usgs":true,"family":"Jones","given":"Daniel","email":"dkjones@usgs.gov","middleInitial":"K.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":781435,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, Kathryn E.L. 0000-0002-7521-7875 kelsmith@usgs.gov","orcid":"https://orcid.org/0000-0002-7521-7875","contributorId":173264,"corporation":false,"usgs":true,"family":"Smith","given":"Kathryn","email":"kelsmith@usgs.gov","middleInitial":"E.L.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781436,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70208398,"text":"70208398 - 2020 - Multi-decadal patterns of vegetation succession after tundra fire on the Yukon-Kuskokwim Delta, Alaska","interactions":[],"lastModifiedDate":"2020-02-09T13:41:53","indexId":"70208398","displayToPublicDate":"2020-01-30T13:39:46","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1562,"text":"Environmental Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Multi-decadal patterns of vegetation succession after tundra fire on the Yukon-Kuskokwim Delta, Alaska","docAbstract":"Alaska’s Yukon-Kuskokwim Delta (YKD) is one of the warmest parts of the\nArctic tundra biome and tundra fires are common in its upland areas. Here we combine\nfield measurements, Landsat observations, and quantitative cover maps for tundra plant\nfunctional types (PFTs) to characterize multi-decadal succession and landscape change\nafter fire in lichen-dominated upland tundra of the YKD, where extensive wildfires\noccurred in 1971–1972, 1985, 2006–2007, and 2015. Unburned tundra was\ncharacterized by abundant lichens and low lichen cover was consistently associated\nwith historical fire. While we observed some successional patterns that were consistent\nwith earlier work in Alaskan tussock tundra, other patterns were not. In the landscape\nwe studied, a large proportion of pre-fire moss cover and surface peat tended to survive\nfire, which favors survival of existing vascular plants and limits opportunities for seed\nrecruitment. Although shrub cover was much higher in 1985 and 1971–1972 burns than\nin unburned tundra, tall shrubs (>0.5 m height) were rare and the PFT maps indicate\nhigh landscape-scale variability in the degree and persistence of shrub increase after\nfire. Fire has induced persistent changes in species composition and structure of upland\ntundra on the YKD, but the lichen-dominated fuels and thick surface peat appear to\nhave limited the potential for severe fire and accompanying edaphic changes. Soil thaw\ndepths were about 10 cm deeper in 2006–2007 burns than in unburned tundra, but\nwere similar to unburned tundra in 1985 and 1971–1972 burns. Historically, repeat fire\nhas been rare on the YKD, and the functional diversity of vegetation has recovered\nwithin several decades post-fire. Our findings provide a basis for predicting and\nmonitoring post-fire tundra succession on the YKD and elsewhere.","language":"English","publisher":"IOPScience","doi":"10.1088/1748-9326/ab5f49","usgsCitation":"Frost, G., Loehman, R.A., Saperstein, L., Macander, M.J., Nelson, P., Paradis, D., and Natali, S.M., 2020, Multi-decadal patterns of vegetation succession after tundra fire on the Yukon-Kuskokwim Delta, Alaska: Environmental Research Letters, no. 2, 14 p., https://doi.org/10.1088/1748-9326/ab5f49.","productDescription":"14 p.","ipdsId":"IP-112003","costCenters":[{"id":118,"text":"Alaska Science Center Geography","active":true,"usgs":true}],"links":[{"id":457945,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1088/1748-9326/ab5f49","text":"Publisher Index Page"},{"id":372177,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Yukon-Kuskokwim Delta","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -167.958984375,\n              58.619777025081675\n            ],\n            [\n              -157.52197265625,\n              58.619777025081675\n            ],\n            [\n              -157.52197265625,\n              63.30281270313518\n            ],\n            [\n              -167.958984375,\n              63.30281270313518\n            ],\n            [\n              -167.958984375,\n              58.619777025081675\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","issue":"2","edition":"15","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Frost, Gerald","contributorId":222261,"corporation":false,"usgs":false,"family":"Frost","given":"Gerald","email":"","affiliations":[{"id":40510,"text":"ABR, Inc","active":true,"usgs":false}],"preferred":false,"id":781726,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loehman, Rachel A. 0000-0001-7680-1865 rloehman@usgs.gov","orcid":"https://orcid.org/0000-0001-7680-1865","contributorId":187605,"corporation":false,"usgs":true,"family":"Loehman","given":"Rachel","email":"rloehman@usgs.gov","middleInitial":"A.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":118,"text":"Alaska Science Center Geography","active":true,"usgs":true}],"preferred":false,"id":781725,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Saperstein, Lisa","contributorId":218974,"corporation":false,"usgs":false,"family":"Saperstein","given":"Lisa","email":"","affiliations":[{"id":6661,"text":"US Fish and Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":781727,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Macander, Matthew J.","contributorId":203639,"corporation":false,"usgs":false,"family":"Macander","given":"Matthew","email":"","middleInitial":"J.","affiliations":[{"id":36669,"text":"ABR, Inc.—Environmental Research & Services","active":true,"usgs":false}],"preferred":false,"id":781728,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nelson, Peter","contributorId":198617,"corporation":false,"usgs":false,"family":"Nelson","given":"Peter","affiliations":[],"preferred":false,"id":781729,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Paradis, David","contributorId":222262,"corporation":false,"usgs":false,"family":"Paradis","given":"David","email":"","affiliations":[{"id":7063,"text":"University of Maine","active":true,"usgs":false}],"preferred":false,"id":781730,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Natali, Sue M.","contributorId":204028,"corporation":false,"usgs":false,"family":"Natali","given":"Sue","email":"","middleInitial":"M.","affiliations":[{"id":16705,"text":"Woods Hole Research Center","active":true,"usgs":false}],"preferred":false,"id":781731,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70207582,"text":"sir20195150 - 2020 - Numerical simulation of groundwater availability in central Moloka‘i, Hawai‘i","interactions":[],"lastModifiedDate":"2022-04-25T20:32:20.678493","indexId":"sir20195150","displayToPublicDate":"2020-01-30T12:22:46","publicationYear":"2020","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-5150","displayTitle":"Numerical Simulation of Groundwater Availability in Central Moloka‘i, Hawai‘i","title":"Numerical simulation of groundwater availability in central Moloka‘i, Hawai‘i","docAbstract":"<p>Since the 1990s, increased chloride concentrations of water pumped from wells (much of which is used for drinking water) and the effects of withdrawals on groundwater-dependent ecosystems have led to concerns over groundwater availability on the island of Molokaʻi, Hawaiʻi. An improved understanding of the hydrologic effects of proposed groundwater withdrawals is needed to ensure effective management of the groundwater resources of Molokaʻi, plan for possible growth, and accommodate cultural, social, and economic concerns. To address the information needs of managers and community stakeholders on Molokaʻi, the U.S. Geological Survey developed a numerical groundwater model capable of simulating salinity change and reduction in groundwater discharge in coastal areas of central and southern Molokaʻi. Estimates of groundwater recharge needed as input to the numerical groundwater model were made using a daily water budget for each decade during 1940−2012 (the period 2000−12 spanned 13 years) and the most current available data, including the distributions of monthly rainfall and potential evapotranspiration. Total island recharge during the decadal periods ranged from a low of about 189 Mgal/d during the 1970s to a high of 278 Mgal/d during the 1960s. These recharge estimates were used to develop an island-wide numerical groundwater model with simplifying assumptions (sharp interface between freshwater and saltwater; two-dimensional flow). The island-wide model provided estimates of groundwater inflows to the main area of interest simulated with a three-dimensional numerical groundwater model. Simulated withdrawal scenarios were selected in consultation with water managers and stakeholders and consisted of: (1) a baseline scenario using average recharge (1978−2007 rainfall and 2010 land cover) and average 2016−17 withdrawals; (2) a scenario using average recharge and withdrawals from existing wells at pending (as of January 2019) water-use permit rates; (3) six scenarios using average recharge and selected withdrawals from existing and proposed wells; and (4) a scenario using reduced recharge and selected withdrawals from existing and proposed wells. Results of the simulated withdrawal scenarios indicate that wells may be capable of producing groundwater with chloride concentrations below 250 mg/L at withdrawal rates exceeding average 2016−17 rates. However, the quality of water&nbsp;withdrawn from production wells is dependent on the rate and distribution of the withdrawals. For all nonbaseline scenarios, simulated groundwater discharge to the nearshore environment is reduced relative to the baseline scenario. Areas of discharge reduction may correspond to areas used for cultural or subsistence purposes. The three-dimensional numerical groundwater model developed for this study utilizes the latest available hydrologic and geologic information and is a useful tool for understanding the hydrologic effects of additional groundwater withdrawals in central Molokaʻi. The model has several limitations, including its nonuniqueness and inability to account for local-scale heterogeneities.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20195150","collaboration":"Prepared in cooperation with the State of Hawai‘i Department of Hawaiian Home Lands, State of Hawai‘i Office of Hawaiian Affairs, and County of Maui Department of Water Supply","usgsCitation":"Oki, D.S., Engott, J.A., and Rotzoll, K., 2020, Numerical simulation of groundwater availability in central Moloka‘i, Hawai‘i: U.S. Geological Survey Scientific Investigations Report 2019–5150, 95 p., https://doi.org/10.3133/sir20195150.","productDescription":"Report: ix, 95 p.; Data Release","numberOfPages":"95","onlineOnly":"Y","ipdsId":"IP-032683","costCenters":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"links":[{"id":399622,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_109628.htm"},{"id":371721,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9HRQASS","linkHelpText":"Central Molokaʻi, Hawaiʻi, SUTRA model"},{"id":371719,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2019/5150/coverthb.jpg"},{"id":371720,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2019/5150/sir20195150.pdf","text":"Report","size":"40 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2019-5150"}],"country":"United States","state":"Hawaii","otherGeospatial":"Moloka‘i","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -156.77352905273438,\n              21.179289725795993\n            ],\n            [\n              -156.8572998046875,\n              21.163922551671376\n            ],\n            [\n              -156.92184448242188,\n              21.167764494849468\n            ],\n            [\n              -156.97265625,\n              21.211299542246586\n            ],\n            [\n              -156.99737548828125,\n              21.189533621502626\n            ],\n            [\n              -157.1429443359375,\n              21.199776807250093\n            ],\n            [\n              -157.21298217773435,\n              21.220261047755002\n            ],\n            [\n              -157.25830078125,\n              21.218980865996457\n            ],\n            [\n              -157.25555419921875,\n              21.17672864097083\n            ],\n            [\n              -157.2967529296875,\n              21.14599216495789\n            ],\n            [\n              -157.30499267578125,\n              21.097313035028538\n            ],\n            [\n              -157.18826293945312,\n              21.090906697412837\n            ],\n            [\n              -157.08801269531247,\n              21.103719096296263\n            ],\n            [\n              -157.03582763671875,\n              21.090906697412837\n            ],\n            [\n              -156.90811157226562,\n              21.051181240269393\n            ],\n            [\n              -156.84906005859375,\n              21.047336278183312\n            ],\n            [\n              -156.77215576171875,\n              21.08450008351735\n            ],\n            [\n              -156.70074462890625,\n              21.15879980561845\n            ],\n            [\n              -156.77352905273438,\n              21.179289725795993\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://mail.google.com/mail/?view=cm&amp;fs=1&amp;tf=1&amp;to=dc_hi@usgs.gov\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"mailto:dc_hi@usgs.gov\">Director</a>,<br><a href=\"https://www.usgs.gov/piwsc\" data-mce-href=\"https://www.usgs.gov/piwsc\" target=\"_blank\" rel=\"noopener\">Pacific Islands Water Science Center</a><br><a href=\"https://www.usgs.gov/\" data-mce-href=\"https://www.usgs.gov/\" target=\"_blank\" rel=\"noopener\">U.S. Geological Survey</a><br>Inouye Regional Center<br>1845 Wasp Blvd., B176<br>Honolulu, HI 96818</p>","tableOfContents":"<p></p><ul><li>Acknowledgments</li><li>Abstract</li><li>Introduction</li><li>Description of Study Area</li><li>Geology</li><li>Regional Groundwater-Flow System</li><li>Island-Wide Two-Dimensional Numerical Groundwater-Flow Model</li><li>Three-Dimensional Numerical Groundwater-Flow and Salinity Model</li><li>Simulation of Selected Withdrawal Scenarios</li><li>Limitations</li><li>Summary</li><li>References Cited</li><li>Appendixes</li></ul><p></p>","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"publishedDate":"2020-01-30","noUsgsAuthors":false,"publicationDate":"2020-01-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Oki, Delwyn S. 0000-0002-6913-8804","orcid":"https://orcid.org/0000-0002-6913-8804","contributorId":221122,"corporation":false,"usgs":true,"family":"Oki","given":"Delwyn","email":"","middleInitial":"S.","affiliations":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"preferred":true,"id":778606,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Engott, John A. 0000-0003-1889-4519 jaengott@usgs.gov","orcid":"https://orcid.org/0000-0003-1889-4519","contributorId":1142,"corporation":false,"usgs":true,"family":"Engott","given":"John","email":"jaengott@usgs.gov","middleInitial":"A.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"preferred":true,"id":778607,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rotzoll, Kolja 0000-0002-5910-888X kolja@usgs.gov","orcid":"https://orcid.org/0000-0002-5910-888X","contributorId":3325,"corporation":false,"usgs":true,"family":"Rotzoll","given":"Kolja","email":"kolja@usgs.gov","affiliations":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"preferred":false,"id":778608,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70209711,"text":"70209711 - 2020 - Hawaiian hoary bat (Lasiurus cinereus semotus) acoustic monitoring at Hawaii Army National Guard (HIARNG) installations statewide","interactions":[],"lastModifiedDate":"2020-04-22T15:21:58.787089","indexId":"70209711","displayToPublicDate":"2020-01-30T10:15:35","publicationYear":"2020","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":5948,"text":"Hawaii Cooperative Studies Unit Technical Report Series","active":true,"publicationSubtype":{"id":4}},"displayTitle":"Hawaiian hoary bat (Lasiurus cinereus semotus) acoustic monitoring at Hawai`i Army National Guard (HIARNG) installations statewide","title":"Hawaiian hoary bat (Lasiurus cinereus semotus) acoustic monitoring at Hawaii Army National Guard (HIARNG) installations statewide","docAbstract":"Acoustic sampling for occurrence of the endangered Hawaiian hoary bat (Lasiurus cinereus semotus) was conducted at 18 “long-term” acoustic monitoring stations on 12 Hawai‘i Army National Guard (HIARNG) installations across the islands of Hawai‘i, Maui, Moloka‘i, O‘ahu, and Kaua‘i between 2012 and 2018. Bats were confirmed as present at 10 of these installations: Kealakekua Armory, Keaukaha Military Reservation (KMR), Hanapēpe Armory, Kekaha Firing Range (KFR), Pu‘unēnē Training Facility, Ukumehame Firing Range (UFR), Kaunakakai Armory, Bellows Regional Training Institute, Kalaeloa, Barber’s Point, and the 487th Military Parking Facility, Wahiawā. Seasonal frequency of bat detection was similar to previous acoustic studies for the islands of Hawai‘i, Maui, and O‘ahu. Hawaiian hoary bats were recorded at HIARNG installations during periods of pregnancy, lactation, and pup fledging. Our acoustic sampling did not record bat vocalizations at Fort Ruger and Waiawa Armory. Foraging activity was observed at nine acoustic monitoring stations on the islands of Hawai‘i, Kaua‘i, O‘ahu, and Maui. No foraging activity was observed on Moloka‘i and a single station on O‘ahu recorded one feeding buzz in September 2017 at Kalaeloa, Barber’s Point. Within-night detections showed bat activity was mostly confined to the first six hours of the night but was also variable among stations. In addition to long-term bat acoustic monitoring at HIARNG installations, Hawaiian hoary bat insect prey sampling with paired acoustic monitoring was conducted at KMR on Hawai‘i Island from May through August 2018. Insect abundance and bat activity were sampled within areas where goats and sheep were used to control weeds to determine if grazing by these ungulates attract and support potential prey for the insectivorous Hawaiian hoary bat. The assessment focused on types of flies that are often associated with livestock (muscoid flies, including house flies [Muscidae], blow flies [Calliphoridae], flesh flies [Sarcophagidae], and biting midges [Ceratopogonidae]), and moths that may be impacted by changes in the availability of grass. Insect abundance was found to vary in both space and time across the study area, with numbers of muscoid flies and biting midges increasing in the presence of livestock at some stations. Although these insects appeared to respond to livestock grazing in some instances, we did not find statistically significant responses in bat foraging as measured by echolocation activity between grazed stations and the ungrazed reference station. Thus, we found no evidence that suggested bats are drawn to foraging resources in grazed areas. This result may be influenced by several factors, including the size of Hawaiian hoary bat foraging ranges compared to the scale of study area, the type of ungulate and their dung, and the timing of insect activity. Hawaiian hoary bats use KMR and forage seasonally as evidenced by long-term acoustic studies and their presence in the ungulate grazing areas; however, the relatively small size of the ungulate herd and the area that they graze may not be able to support enough prey to have a significant influence on bat foraging rates.","largerWorkTitle":"","language":"English","publisher":"Hawai‘i Cooperative Studies Unit, University of Hawai‘i at Hilo","collaboration":"","usgsCitation":"Montoya-Aiona, K., Pinzari, C., Peck, R., Brinck, K.W., and Bonaccorso, F.J., 2020, Hawaiian hoary bat (Lasiurus cinereus semotus) acoustic monitoring at Hawaii Army National Guard (HIARNG) installations statewide: Hawaii Cooperative Studies Unit Technical Report Series, iv, 48 p.","productDescription":"iv, 48 p.","ipdsId":"IP-114220","costCenters":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true}],"links":[{"id":374192,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":374182,"type":{"id":15,"text":"Index Page"},"url":"https://hdl.handle.net/10790/5206"}],"country":"United States","state":"Hawaii","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-155.778234,20.245743],[-155.772734,20.245409],[-155.746893,20.232325],[-155.737004,20.222773],[-155.735822,20.212417],[-155.732704,20.205392],[-155.653966,20.16736],[-155.630382,20.146916],[-155.624565,20.145911],[-155.607797,20.137987],[-155.600909,20.126573],[-155.598033,20.124539],[-155.590923,20.122497],[-155.58168,20.123617],[-155.568368,20.130545],[-155.558933,20.13157],[-155.523661,20.120028],[-155.516795,20.11523],[-155.502561,20.114155],[-155.468211,20.104296],[-155.443957,20.095318],[-155.405459,20.078772],[-155.4024,20.075541],[-155.387578,20.067119],[-155.33021,20.038517],[-155.29548,20.024438],[-155.282629,20.021969],[-155.270316,20.014525],[-155.240933,19.990173],[-155.204486,19.969438],[-155.194593,19.958368],[-155.179939,19.949372],[-155.149215,19.922872],[-155.144394,19.920523],[-155.131235,19.906801],[-155.124618,19.897288],[-155.12175,19.886099],[-155.107541,19.872467],[-155.098716,19.867811],[-155.095032,19.867882],[-155.086341,19.855399],[-155.084357,19.849736],[-155.085674,19.838584],[-155.088979,19.826656],[-155.094414,19.81491],[-155.09207,19.799409],[-155.091216,19.776368],[-155.093517,19.771832],[-155.093387,19.737751],[-155.087118,19.728013],[-155.079426,19.726193],[-155.063972,19.728917],[-155.045382,19.739824],[-155.006423,19.739286],[-154.997278,19.72858],[-154.987168,19.708524],[-154.981102,19.690687],[-154.984718,19.672161],[-154.983778,19.641647],[-154.974342,19.633201],[-154.963933,19.627605],[-154.950359,19.626461],[-154.947874,19.62425],[-154.947718,19.621947],[-154.951014,19.613614],[-154.947106,19.604856],[-154.93394,19.597505],[-154.928205,19.592702],[-154.924422,19.586553],[-154.903542,19.570622],[-154.875,19.556797],[-154.852618,19.549172],[-154.837384,19.538354],[-154.826732,19.537626],[-154.814417,19.53009],[-154.809561,19.522377],[-154.809379,19.519086],[-154.822968,19.48129],[-154.838545,19.463642],[-154.86854,19.438126],[-154.887817,19.426425],[-154.928772,19.397646],[-154.944185,19.381852],[-154.964619,19.365646],[-154.980861,19.349291],[-155.020537,19.331317],[-155.061729,19.316636],[-155.113272,19.290613],[-155.1337,19.276099],[-155.159635,19.268375],[-155.172413,19.26906],[-155.187427,19.266156],[-155.19626,19.261295],[-155.205892,19.260907],[-155.243961,19.271313],[-155.264619,19.274213],[-155.296761,19.266289],[-155.303808,19.261835],[-155.31337,19.250698],[-155.341268,19.234039],[-155.349148,19.217756],[-155.360631,19.20893],[-155.378638,19.202435],[-155.390701,19.201171],[-155.417369,19.187858],[-155.427093,19.179546],[-155.432519,19.170623],[-155.453516,19.151952],[-155.465663,19.146964],[-155.505281,19.137908],[-155.51474,19.132501],[-155.51214,19.128174],[-155.512137,19.124296],[-155.519652,19.117025],[-155.526136,19.115889],[-155.528902,19.11371],[-155.544806,19.091059],[-155.551129,19.08878],[-155.557817,19.08213],[-155.555326,19.069377],[-155.555177,19.053932],[-155.557371,19.046565],[-155.566446,19.032531],[-155.576599,19.027412],[-155.581903,19.02224],[-155.596032,18.998833],[-155.596521,18.980654],[-155.601866,18.971572],[-155.613966,18.970399],[-155.625256,18.961951],[-155.625,18.959934],[-155.638054,18.941723],[-155.658486,18.924835],[-155.672005,18.917466],[-155.681825,18.918694],[-155.687716,18.923358],[-155.690171,18.932195],[-155.693117,18.940542],[-155.726043,18.969437],[-155.763598,18.981837],[-155.806109,19.013967],[-155.853943,19.023762],[-155.88155,19.036644],[-155.884077,19.039266],[-155.886278,19.05576],[-155.903693,19.080777],[-155.908355,19.081138],[-155.921389,19.121183],[-155.917292,19.155963],[-155.903339,19.217792],[-155.90491,19.230147],[-155.902565,19.258427],[-155.895435,19.274639],[-155.890842,19.298905],[-155.887356,19.337101],[-155.888701,19.348031],[-155.898792,19.377984],[-155.913849,19.401107],[-155.909087,19.415455],[-155.921707,19.43055],[-155.924269,19.438794],[-155.925166,19.468081],[-155.922609,19.478611],[-155.924124,19.481406],[-155.930523,19.484921],[-155.935641,19.485628],[-155.936403,19.481905],[-155.939145,19.481577],[-155.95149,19.486649],[-155.952897,19.488805],[-155.953663,19.510003],[-155.960457,19.546612],[-155.962264,19.551779],[-155.965211,19.554745],[-155.96935,19.555963],[-155.970969,19.586328],[-155.978206,19.608159],[-155.997728,19.642816],[-156.028982,19.650098],[-156.032928,19.653905],[-156.034994,19.65936],[-156.033326,19.66923],[-156.027427,19.672154],[-156.029281,19.678908],[-156.036079,19.690252],[-156.04796,19.698938],[-156.051652,19.703649],[-156.052485,19.718667],[-156.064364,19.730766],[-156.05722,19.742536],[-156.052315,19.756836],[-156.049651,19.780452],[-156.021732,19.8022],[-156.006267,19.81758],[-155.982821,19.845651],[-155.976651,19.85053],[-155.964817,19.855183],[-155.949251,19.857034],[-155.945297,19.853443],[-155.940311,19.852305],[-155.925843,19.858928],[-155.926938,19.870221],[-155.92549,19.875],[-155.915662,19.887126],[-155.901987,19.912081],[-155.894099,19.923135],[-155.894474,19.926927],[-155.892533,19.932162],[-155.866919,19.954172],[-155.856588,19.968885],[-155.840708,19.976952],[-155.838692,19.975527],[-155.835312,19.976078],[-155.831948,19.982775],[-155.828965,19.995542],[-155.825473,20.025944],[-155.828182,20.035424],[-155.850385,20.062506],[-155.866931,20.078652],[-155.88419,20.10675],[-155.899149,20.145728],[-155.906035,20.205157],[-155.901452,20.235787],[-155.890663,20.25524],[-155.882631,20.263026],[-155.873921,20.267744],[-155.853293,20.271548],[-155.811459,20.26032],[-155.783242,20.246395],[-155.778234,20.245743]]],[[[-157.789581,21.438396],[-157.789734,21.437679],[-157.789276,21.435833],[-157.790543,21.434313],[-157.791718,21.434881],[-157.793045,21.43391],[-157.793167,21.43574],[-157.791565,21.43651],[-157.791779,21.437752],[-157.793289,21.437658],[-157.791779,21.438435],[-157.791092,21.438442],[-157.790741,21.43874],[-157.789581,21.438396]]],[[[-160.125,21.95909],[-160.122262,21.962881],[-160.112746,21.995245],[-160.09645,22.001489],[-160.072123,22.003334],[-160.058543,21.99638],[-160.051992,21.983681],[-160.052729,21.980321],[-160.056336,21.977939],[-160.060549,21.976729],[-160.063349,21.978354],[-160.065811,21.976562],[-160.078393,21.955153],[-160.085787,21.927295],[-160.080012,21.910808],[-160.079065,21.89608],[-160.098897,21.884711],[-160.124283,21.876789],[-160.147609,21.872814],[-160.16162,21.864746],[-160.174796,21.846923],[-160.189782,21.82245],[-160.205211,21.789053],[-160.200427,21.786479],[-160.205851,21.779518],[-160.218044,21.783755],[-160.23478,21.795418],[-160.24961,21.815145],[-160.244943,21.848943],[-160.231028,21.886263],[-160.228965,21.889117],[-160.21383,21.899193],[-160.205528,21.907507],[-160.202716,21.912422],[-160.190158,21.923592],[-160.167471,21.932863],[-160.13705,21.948632],[-160.127302,21.955508],[-160.125,21.95909]]],[[[-159.431707,22.220015],[-159.40732,22.230555],[-159.388119,22.223252],[-159.385977,22.220009],[-159.367563,22.214906],[-159.359842,22.214831],[-159.357227,22.217744],[-159.353795,22.217669],[-159.339964,22.208519],[-159.315613,22.186817],[-159.308855,22.155555],[-159.297808,22.149748],[-159.295875,22.144547],[-159.295271,22.13039],[-159.297143,22.113815],[-159.317451,22.080944],[-159.321667,22.063411],[-159.324775,22.05867],[-159.333267,22.054639],[-159.337996,22.046575],[-159.341401,22.028978],[-159.333224,21.973005],[-159.333109,21.964176],[-159.334714,21.961099],[-159.350828,21.950817],[-159.356613,21.939546],[-159.382349,21.924479],[-159.408284,21.897781],[-159.425862,21.884527],[-159.446599,21.871647],[-159.471962,21.88292],[-159.490914,21.888898],[-159.517973,21.890996],[-159.555415,21.891355],[-159.574991,21.896585],[-159.577784,21.900486],[-159.584272,21.899038],[-159.610241,21.898356],[-159.637849,21.917166],[-159.648132,21.93297],[-159.671872,21.957038],[-159.681493,21.960054],[-159.705255,21.963427],[-159.72014,21.970789],[-159.758218,21.980694],[-159.765735,21.986593],[-159.788139,22.018411],[-159.790932,22.031177],[-159.786543,22.06369],[-159.780096,22.072567],[-159.748159,22.100388],[-159.741223,22.115666],[-159.733457,22.142756],[-159.726043,22.152171],[-159.699978,22.165252],[-159.66984,22.170782],[-159.608794,22.207878],[-159.591596,22.219456],[-159.583965,22.22668],[-159.559643,22.229185],[-159.554166,22.228212],[-159.548594,22.226263],[-159.54115,22.216764],[-159.534594,22.219403],[-159.523769,22.217602],[-159.51941,22.215646],[-159.518348,22.211182],[-159.515574,22.208008],[-159.507811,22.205987],[-159.501055,22.211064],[-159.500821,22.225538],[-159.488558,22.23317],[-159.480158,22.232715],[-159.467007,22.226529],[-159.45619,22.228811],[-159.441809,22.226321],[-159.431707,22.220015]]],[[[-157.014553,21.185503],[-156.999108,21.182221],[-156.991318,21.18551],[-156.987768,21.18935],[-156.982343,21.207798],[-156.984464,21.210063],[-156.984032,21.212198],[-156.974002,21.218503],[-156.969064,21.217018],[-156.962847,21.212131],[-156.951654,21.191662],[-156.950808,21.182636],[-156.946159,21.175963],[-156.918248,21.168279],[-156.903466,21.16421],[-156.898174,21.16594],[-156.89613,21.169561],[-156.896537,21.172208],[-156.867944,21.16452],[-156.841592,21.167926],[-156.821944,21.174693],[-156.771495,21.180053],[-156.742231,21.176214],[-156.738341,21.17202],[-156.736648,21.16188],[-156.719386,21.163911],[-156.712696,21.161547],[-156.714158,21.152238],[-156.726033,21.13236],[-156.748932,21.1086],[-156.775995,21.089751],[-156.790815,21.081686],[-156.794136,21.075796],[-156.835351,21.06336],[-156.865795,21.057801],[-156.877137,21.0493],[-156.891946,21.051831],[-156.89517,21.055771],[-156.953719,21.067761],[-157.00295,21.083282],[-157.02617,21.089015],[-157.032045,21.091094],[-157.037667,21.097864],[-157.079696,21.105835],[-157.095373,21.10636],[-157.125,21.1026],[-157.143483,21.096632],[-157.254061,21.090601],[-157.298054,21.096917],[-157.313343,21.105755],[-157.299187,21.132488],[-157.299471,21.135972],[-157.293774,21.146127],[-157.284346,21.157755],[-157.276474,21.163175],[-157.274504,21.162762],[-157.259911,21.174875],[-157.254709,21.181376],[-157.251007,21.190952],[-157.25026,21.207739],[-157.256935,21.215665],[-157.261457,21.217661],[-157.263163,21.220873],[-157.26069,21.225684],[-157.257085,21.227268],[-157.241534,21.220969],[-157.226445,21.220185],[-157.212082,21.221848],[-157.202125,21.219298],[-157.192439,21.207644],[-157.185553,21.205602],[-157.157103,21.200706],[-157.148125,21.200745],[-157.144627,21.202555],[-157.128207,21.201488],[-157.113438,21.197375],[-157.097971,21.198012],[-157.064264,21.189076],[-157.053053,21.188754],[-157.047757,21.190739],[-157.039987,21.190909],[-157.014553,21.185503]]],[[[-156.544169,20.522802],[-156.550016,20.520273],[-156.559994,20.521892],[-156.586238,20.511711],[-156.603844,20.524372],[-156.631143,20.514943],[-156.642347,20.508285],[-156.647464,20.512017],[-156.668809,20.504738],[-156.682939,20.506775],[-156.703673,20.527237],[-156.702265,20.532451],[-156.696662,20.541646],[-156.6801,20.557021],[-156.651567,20.565574],[-156.614598,20.587109],[-156.610734,20.59377],[-156.576871,20.60657],[-156.56714,20.604895],[-156.553604,20.594729],[-156.543034,20.580115],[-156.542808,20.573674],[-156.548909,20.56859],[-156.556021,20.542657],[-156.553018,20.539382],[-156.540189,20.534741],[-156.539643,20.527644],[-156.544169,20.522802]]],[[[-156.612012,21.02477],[-156.612065,21.027273],[-156.606238,21.034371],[-156.592256,21.03288],[-156.580448,21.020172],[-156.562773,21.016167],[-156.549813,21.004939],[-156.546291,21.005082],[-156.528246,20.967757],[-156.518707,20.954662],[-156.512226,20.95128],[-156.510391,20.940358],[-156.507913,20.937886],[-156.49948,20.934577],[-156.495883,20.928005],[-156.493263,20.916011],[-156.481055,20.898199],[-156.474796,20.894546],[-156.422668,20.911631],[-156.386045,20.919563],[-156.374297,20.927616],[-156.370729,20.932669],[-156.352649,20.941414],[-156.345655,20.941596],[-156.342365,20.938737],[-156.332817,20.94645],[-156.324578,20.950184],[-156.307198,20.942739],[-156.286332,20.947701],[-156.275116,20.937361],[-156.263107,20.940888],[-156.242555,20.937838],[-156.230159,20.931936],[-156.230089,20.917864],[-156.226757,20.916677],[-156.222062,20.918309],[-156.217953,20.916573],[-156.216341,20.907035],[-156.173103,20.876926],[-156.170458,20.874605],[-156.166746,20.865646],[-156.132669,20.861369],[-156.129381,20.847513],[-156.115735,20.827301],[-156.100123,20.828502],[-156.090291,20.831872],[-156.059788,20.81054],[-156.033287,20.808246],[-156.003532,20.795545],[-156.002947,20.789418],[-155.987944,20.776552],[-155.984587,20.767496],[-155.986851,20.758577],[-155.985413,20.744245],[-155.987216,20.722717],[-155.991534,20.713654],[-156.00187,20.698064],[-156.01415,20.685681],[-156.020044,20.686857],[-156.030702,20.682452],[-156.040341,20.672719],[-156.043786,20.664902],[-156.053385,20.65432],[-156.059753,20.652044],[-156.081472,20.654387],[-156.089365,20.648519],[-156.120985,20.633685],[-156.129898,20.627523],[-156.142665,20.623605],[-156.144588,20.624032],[-156.148085,20.629067],[-156.156772,20.629639],[-156.169732,20.627358],[-156.173393,20.6241],[-156.184556,20.629719],[-156.192938,20.631769],[-156.210258,20.628518],[-156.225338,20.62294],[-156.236145,20.61595],[-156.265921,20.601629],[-156.284391,20.596488],[-156.288037,20.59203],[-156.293454,20.588783],[-156.302692,20.586199],[-156.322944,20.588273],[-156.351716,20.58697],[-156.359634,20.581977],[-156.370725,20.57876],[-156.377633,20.578427],[-156.415313,20.586099],[-156.417523,20.589728],[-156.415746,20.594044],[-156.417799,20.598682],[-156.423141,20.602079],[-156.427708,20.598873],[-156.431872,20.598143],[-156.438385,20.601337],[-156.444242,20.607941],[-156.442884,20.613842],[-156.450651,20.642212],[-156.445894,20.64927],[-156.443673,20.656018],[-156.448656,20.704739],[-156.451038,20.725469],[-156.452895,20.731287],[-156.458438,20.736676],[-156.462242,20.753952],[-156.462058,20.772571],[-156.464043,20.781667],[-156.473562,20.790756],[-156.489496,20.798339],[-156.501688,20.799933],[-156.506026,20.799463],[-156.515994,20.794234],[-156.525215,20.780821],[-156.537752,20.778408],[-156.631794,20.82124],[-156.678634,20.870541],[-156.688969,20.888673],[-156.687804,20.89072],[-156.688132,20.906325],[-156.691334,20.91244],[-156.697418,20.916368],[-156.69989,20.920629],[-156.69411,20.952708],[-156.680905,20.980262],[-156.665514,21.007054],[-156.652419,21.008994],[-156.645966,21.014416],[-156.642592,21.019936],[-156.644167,21.022312],[-156.642809,21.027583],[-156.619581,21.027793],[-156.612012,21.02477]]],[[[-157.010001,20.929757],[-156.989813,20.932127],[-156.971604,20.926254],[-156.937529,20.925274],[-156.91845,20.922546],[-156.897169,20.915395],[-156.837047,20.863575],[-156.825237,20.850731],[-156.809576,20.826036],[-156.808469,20.820396],[-156.809463,20.809169],[-156.817427,20.794606],[-156.838321,20.764575],[-156.846413,20.760201],[-156.851481,20.760069],[-156.869753,20.754701],[-156.890295,20.744855],[-156.909081,20.739533],[-156.949009,20.738997],[-156.96789,20.73508],[-156.984747,20.756677],[-156.994001,20.786671],[-156.988933,20.815496],[-156.991834,20.826603],[-157.006243,20.849603],[-157.010911,20.854476],[-157.054552,20.877219],[-157.059663,20.884634],[-157.061128,20.890635],[-157.062511,20.904385],[-157.05913,20.913407],[-157.035789,20.927078],[-157.025626,20.929528],[-157.010001,20.929757]]],[[[-158.044485,21.306011],[-158.0883,21.2988],[-158.1033,21.2979],[-158.1127,21.3019],[-158.1211,21.3169],[-158.1225,21.3224],[-158.111949,21.326622],[-158.114196,21.331123],[-158.119427,21.334594],[-158.125459,21.330264],[-158.13324,21.359207],[-158.1403,21.3738],[-158.149719,21.385208],[-158.161743,21.396282],[-158.1792,21.4043],[-158.181274,21.409626],[-158.181,21.420868],[-158.182648,21.430073],[-158.192352,21.44804],[-158.205383,21.459793],[-158.219446,21.46978],[-158.233,21.4876],[-158.231171,21.523857],[-158.23175,21.533035],[-158.234314,21.540058],[-158.250671,21.557373],[-158.27951,21.575794],[-158.277679,21.578789],[-158.254425,21.582684],[-158.190704,21.585892],[-158.17,21.5823],[-158.12561,21.586739],[-158.10672,21.596577],[-158.106689,21.603024],[-158.1095,21.6057],[-158.108185,21.607487],[-158.079895,21.628101],[-158.0668,21.6437],[-158.066711,21.65234],[-158.0639,21.6584],[-158.0372,21.6843],[-158.018127,21.699955],[-157.9923,21.708],[-157.98703,21.712494],[-157.968628,21.712704],[-157.947174,21.689568],[-157.939,21.669],[-157.9301,21.6552],[-157.924591,21.651183],[-157.9228,21.6361],[-157.9238,21.6293],[-157.910797,21.611183],[-157.900574,21.605885],[-157.87735,21.575277],[-157.878601,21.560181],[-157.872528,21.557568],[-157.8669,21.5637],[-157.85614,21.560661],[-157.85257,21.557514],[-157.836945,21.529945],[-157.837372,21.512085],[-157.849579,21.509598],[-157.852625,21.499971],[-157.84549,21.466747],[-157.84099,21.459483],[-157.82489,21.455379],[-157.8163,21.4502],[-157.8139,21.4403],[-157.8059,21.4301],[-157.786513,21.415633],[-157.779846,21.417309],[-157.774455,21.421352],[-157.772209,21.431236],[-157.774905,21.453698],[-157.772209,21.457741],[-157.764572,21.461335],[-157.754239,21.461335],[-157.737617,21.459089],[-157.731777,21.455944],[-157.731328,21.444713],[-157.73582,21.438424],[-157.740762,21.424048],[-157.741211,21.414614],[-157.7386,21.4043],[-157.730191,21.401871],[-157.728221,21.402104],[-157.726421,21.402845],[-157.724324,21.403311],[-157.723794,21.40329],[-157.723286,21.403227],[-157.722735,21.403121],[-157.722544,21.403036],[-157.721845,21.401596],[-157.721083,21.399541],[-157.7189,21.3961],[-157.7089,21.3833],[-157.7087,21.3793],[-157.7126,21.3689],[-157.7106,21.3585],[-157.7088,21.3534],[-157.6971,21.3364],[-157.6938,21.3329],[-157.6619,21.3131],[-157.6518,21.3139],[-157.652629,21.308709],[-157.6537,21.302],[-157.6946,21.2739],[-157.6944,21.2665],[-157.7001,21.264],[-157.7097,21.2621],[-157.7139,21.2638],[-157.7142,21.2665],[-157.7114,21.272],[-157.7122,21.2814],[-157.7143,21.2845],[-157.7213,21.2869],[-157.7572,21.278],[-157.765,21.2789],[-157.7782,21.2735],[-157.7931,21.2604],[-157.8096,21.2577],[-157.8211,21.2606],[-157.8241,21.2646],[-157.8253,21.2714],[-157.8319,21.2795],[-157.8457,21.29],[-157.89,21.3065],[-157.894518,21.319632],[-157.898969,21.327391],[-157.90482,21.329172],[-157.918939,21.318615],[-157.917921,21.313781],[-157.913469,21.310983],[-157.910925,21.305768],[-157.952263,21.306531],[-157.950736,21.312509],[-157.951881,21.318742],[-157.967971,21.327986],[-157.973334,21.327426],[-157.989424,21.317984],[-158.0245,21.3093],[-158.044485,21.306011]]]]},\"properties\":{\"name\":\"Hawaii\",\"nation\":\"USA  \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Montoya-Aiona, Kristina 0000-0002-1776-5443 kmontoya-aiona@usgs.gov","orcid":"https://orcid.org/0000-0002-1776-5443","contributorId":5899,"corporation":false,"usgs":true,"family":"Montoya-Aiona","given":"Kristina","email":"kmontoya-aiona@usgs.gov","affiliations":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true},{"id":5049,"text":"Pacific Islands Ecosys Research Center","active":true,"usgs":true}],"preferred":true,"id":787630,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pinzari, Corinna 0000-0003-0499-3196 cpinzari@usgs.gov","orcid":"https://orcid.org/0000-0003-0499-3196","contributorId":4054,"corporation":false,"usgs":true,"family":"Pinzari","given":"Corinna","email":"cpinzari@usgs.gov","affiliations":[],"preferred":true,"id":787631,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peck, Robert W. 0000-0002-8739-9493","orcid":"https://orcid.org/0000-0002-8739-9493","contributorId":193088,"corporation":false,"usgs":false,"family":"Peck","given":"Robert W.","affiliations":[],"preferred":false,"id":787632,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brinck, Kevin W. 0000-0001-7581-2482 kbrinck@usgs.gov","orcid":"https://orcid.org/0000-0001-7581-2482","contributorId":150936,"corporation":false,"usgs":false,"family":"Brinck","given":"Kevin","email":"kbrinck@usgs.gov","middleInitial":"W.","affiliations":[{"id":13351,"text":"University of Hawaii Cooperative Studies Unit","active":true,"usgs":false}],"preferred":false,"id":787633,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bonaccorso, Frank J 0000-0002-5490-3083","orcid":"https://orcid.org/0000-0002-5490-3083","contributorId":216486,"corporation":false,"usgs":false,"family":"Bonaccorso","given":"Frank","email":"","middleInitial":"J","affiliations":[{"id":39456,"text":"USGS-PIERC (formerly)","active":true,"usgs":false}],"preferred":false,"id":787634,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70270697,"text":"70270697 - 2020 - Assessing the spawning movement and habitat needs of riverine Neosho Smallmouth Bass","interactions":[],"lastModifiedDate":"2025-08-22T14:54:52.356995","indexId":"70270697","displayToPublicDate":"2020-01-30T09:47:06","publicationYear":"2020","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":5373,"text":"Cooperator Science Series","active":true,"publicationSubtype":{"id":1}},"seriesNumber":"CSS-145-2020","title":"Assessing the spawning movement and habitat needs of riverine Neosho Smallmouth Bass","docAbstract":"<p><span>Stream fishes are vulnerable to a variety of natural and anthropogenic stressors. Information on fish movements and habitat use is essential to conserve and manage populations, particularly at the edges of distributions and novel habitats. The Neosho Smallmouth Bass <i>Micropterus dolomieu velox</i> is endemic to the southwestern Ozark Highlands ecoregion, where the riverscape is highly dissected by impoundments. Our study objectives were to determine the pre-spawn, spawn, and post-spawn movements of adult, radio-tagged Neosho Smallmouth Bass, and identify the habitat factors at multiple spatial scales related to suitable spawning habitat. Movements by tagged fish in the Elk River of Oklahoma and Missouri and two Oklahoma tributaries draining to lower Elk River and Grand Lake O’ the Cherokee were greatest during the spring spawning period and were positively related to discharge and fish size; however, we observed considerable individual and stream-specific variability. Temperature and fish movement rate in the Elk River were positively related in all seasons except for winter, although temperature was less important for Smallmouth Bass movement in the smaller streams. Tagged fish were never detected using active or passive telemetry in the reservoir or reservoir-river interface except during periods of lotic character (i.e., the reservoir was not pooled above the Buffalo Creek-Elk River confluence). Nests were typically located at intermediate depths (mean = 0.8 m; SD = 0.3) and in low velocity habitats (0.0–0.2 m/s). Most of the nests examined comprised gravel substrates; however, 2.5% of the nests observed were located on full or partial bedrock substrate. We also documented nest clustering behavior by Neosho Smallmouth Bass (i.e., adjacent nests within 2 m of each other); 66 nest clusters were identified across 22 stream reaches. Cluster presence was more prevalent in warmer stream reaches with wide, shallow channels, and less likely in groundwater-gaining reaches, whereas overall nest abundance was greater in warmer streams and reaches with deeper pools. We showed the importance of both warmer streams and deep pools of small streams for Smallmouth Bass rearing (i.e., young-of-year abundance). We found negative relationships between floods and first-year juvenile survival and show the importance of stream network position (i.e., adjacency to larger streams) for mitigating the negative effects of July floods. Our analyses of both nesting and young-of-year habitat use suggest small streams, typically not considered important to many fisheries, are responsible for a proportion of Neosho Smallmouth Bass production. Further, consideration of management actions restricting take during the early spawning season may be warranted due to the unique nesting behavior (i.e., clustering) exhibited by this subspecies.</span></p>","language":"English","doi":"10.3996/css43006037","usgsCitation":"Brewer, S., and Miller, A., 2020, Assessing the spawning movement and habitat needs of riverine Neosho Smallmouth Bass: Cooperator Science Series CSS-145-2020, ii, 92 p., https://doi.org/10.3996/css43006037.","productDescription":"ii, 92 p.","ipdsId":"IP-115685","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":494517,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arkansas, Missouri, Kansas, Oklahoma","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -95.13406967809759,\n              37.10685857731461\n            ],\n            [\n              -95.13406967809759,\n              36.131017076016235\n            ],\n            [\n              -94.4372095028383,\n              36.131017076016235\n            ],\n            [\n              -94.4372095028383,\n              37.10685857731461\n            ],\n            [\n              -95.13406967809759,\n              37.10685857731461\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationDate":"2022-09-19","publicationStatus":"PW","contributors":{"authors":[{"text":"Brewer, Shannon K. 0000-0002-1537-3921","orcid":"https://orcid.org/0000-0002-1537-3921","contributorId":340552,"corporation":false,"usgs":true,"family":"Brewer","given":"Shannon K.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":946841,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, Andrew","contributorId":196361,"corporation":false,"usgs":false,"family":"Miller","given":"Andrew","affiliations":[],"preferred":false,"id":946842,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70227149,"text":"70227149 - 2020 - Targeting aggregations of telemetered Lake Trout to increase gillnetting suppression efficacy","interactions":[],"lastModifiedDate":"2022-01-03T16:05:35.686916","indexId":"70227149","displayToPublicDate":"2020-01-30T08:40:54","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Targeting aggregations of telemetered Lake Trout to increase gillnetting suppression efficacy","docAbstract":"<p><span>Conserving Yellowstone Cutthroat Trout&nbsp;</span><i>Oncorhynchus clarkii bouvieri</i><span>&nbsp;by suppressing invasive Lake Trout&nbsp;</span><i>Salvelinus namaycush</i><span>&nbsp;in Yellowstone Lake is a high priority for Yellowstone National Park resource managers. Here, we tested whether targeting telemetered Lake Trout could increase the efficacy of Lake Trout suppression by gill netting. Mobile acoustic tracking surveys were performed to identify aggregations of tagged Lake Trout in summer (June–August) 2017. Lake Trout aggregations were relayed daily to suppression crews by phone, radio, or text and a printed map. Suppression crews set 30 large-mesh gill nets targeting telemetered Lake Trout aggregations (target treatment) and 124 large-mesh gill nets not targeting telemetered aggregations (nontarget treatment). Mean log</span><sub><i>e</i></sub><span>(CPUE) was higher for the target treatment (0.37; 95% credible interval [CRI]&nbsp;=&nbsp;0.08–0.65) than for the nontarget treatment (−0.37; 95% CRI&nbsp;=&nbsp;−0.51 to −0.21). Mean of the target treatment was higher than the mean of the nontarget treatment for over 99% of the 1,000 draws from the joint posterior distribution. Because of telemetry costs, mean CPUE per US$10,000 spent was similar between the target treatment (0.20; 95% CRI&nbsp;=&nbsp;0.15–0.26) and the nontarget treatment (0.15; 95% CRI&nbsp;=&nbsp;0.13–0.17). Telemetry is an effective strategy for improving Lake Trout CPUE, which corresponds to an increased efficiency in the Lake Trout suppression program.</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/nafm.10401","usgsCitation":"Williams, J.R., Guy, C.S., Koel, T., and Bigelow, P.E., 2020, Targeting aggregations of telemetered Lake Trout to increase gillnetting suppression efficacy: North American Journal of Fisheries Management, v. 40, no. 1, p. 225-231, https://doi.org/10.1002/nafm.10401.","productDescription":"7 p.","startPage":"225","endPage":"231","ipdsId":"IP-107663","costCenters":[{"id":398,"text":"Montana Cooperative Fishery Research Unit","active":false,"usgs":true}],"links":[{"id":457948,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/nafm.10401","text":"Publisher Index Page"},{"id":393735,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wyoming","otherGeospatial":"Yellowstone Lake, Yellowstone National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -110.58357238769531,\n              44.28502826057224\n            ],\n            [\n              -110.58357238769531,\n              44.57188260255312\n            ],\n            [\n              -110.19630432128906,\n              44.57188260255312\n            ],\n            [\n              -110.19630432128906,\n              44.28502826057224\n            ],\n            [\n              -110.58357238769531,\n              44.28502826057224\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"40","issue":"1","noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Williams, Jacob R.","contributorId":270708,"corporation":false,"usgs":false,"family":"Williams","given":"Jacob","email":"","middleInitial":"R.","affiliations":[{"id":36244,"text":"MSU","active":true,"usgs":false}],"preferred":false,"id":829899,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Guy, Christopher S. 0000-0002-9936-4781 cguy@usgs.gov","orcid":"https://orcid.org/0000-0002-9936-4781","contributorId":2876,"corporation":false,"usgs":true,"family":"Guy","given":"Christopher","email":"cguy@usgs.gov","middleInitial":"S.","affiliations":[{"id":5062,"text":"Office of the Chief Scientist for Ecosystems","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":829799,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Koel, Todd M.","contributorId":270709,"corporation":false,"usgs":false,"family":"Koel","given":"Todd M.","affiliations":[{"id":36245,"text":"NPS","active":true,"usgs":false}],"preferred":false,"id":829900,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bigelow, Patricia E.","contributorId":181861,"corporation":false,"usgs":false,"family":"Bigelow","given":"Patricia","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":829901,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70209826,"text":"70209826 - 2020 - Climate relationships with increasing wildfire in the southwestern US from 1984 to 2015","interactions":[],"lastModifiedDate":"2020-04-30T12:22:10.730349","indexId":"70209826","displayToPublicDate":"2020-01-30T07:17:10","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Climate relationships with increasing wildfire in the southwestern US from 1984 to 2015","docAbstract":"Over the last several decades in forest and woodland ecosystems of the southwestern United States, wildfire size and severity have increased, thereby increasing the vulnerability of these systems to type conversions, invasive species, and other disturbances. A combination of land use history and climate change is widely thought to be contributing to the changing fire regimes. We examined climate-fire relationships in forest and woodland ecosystems from 1984 – 2015 in Arizona and New Mexico using 1) an expanded satellite-derived burn severity dataset that incorporates over one million additional burned hectares when compared to MTBS data, and 2) climate variables including temperature, precipitation, and vapor pressure deficit (VPD). Regional climate-fire relationships were assessed by correlating annual area burned, area burned at high and low severity, and percent high severity with fire season (May-August) and water-year (October-September) climate variables. We also analyzed relationships between climate and high-severity fire at the scale of the individual fires using a hurdle model. We found that increasing temperature and VPD and decreasing precipitation were associated with increasing area burned regionally, and that area burned at high severity had the strongest relationships with climate metrics. The relationship between climate and fire activity in the Southwest appears to be strengthening since 2000. VPD-fire correlations were consistently as strong as, or stronger than, temperature or precipitation variables alone, both regionally and at the scale of the individual fires. Notably, at the scale of the individual fires, temperature and precipitation were not significant predictors of fire activity. Thus, our results support the use of VPD as a more integrative climate metric to forecast fire activity. We suggest that the strong relationship between VPD and fire activity may be useful to assess the likelihood of high-severity fire occurrence through continued development of the high-severity fire threshold model we present. The link between increasing aridity and increasing wildfire activity suggests a future with more fire in Southwest forests and woodlands with projected warming, underscoring the urgency of restoration in dry forests to reduce the likelihood of uncharacteristic, large high-severity fires.","language":"English","publisher":"Elsevier","doi":"10.1016/j.foreco.2019.117861","collaboration":"","usgsCitation":"Mueller, S., Thode, A.E., Margolis, E.Q., Yocom, L., Young, J.M., and Iniguez, J.M., 2020, Climate relationships with increasing wildfire in the southwestern US from 1984 to 2015: Forest Ecology and Management, v. 460, no. , https://doi.org/10.1016/j.foreco.2019.117861.","productDescription":"117861, 14 p.","startPage":"","ipdsId":"IP-109702","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":457950,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.foreco.2019.117861","text":"Publisher Index Page"},{"id":374394,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona, New Mexico","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-112.538593,37.000674],[-111.278286,37.000465],[-110.50069,37.00426],[-110.490908,37.003566],[-110.47019,36.997997],[-106.877292,37.000139],[-106.869796,36.992426],[-105.447255,36.996017],[-105.1208,36.995428],[-105.029228,36.992729],[-104.338833,36.993535],[-103.734364,36.998041],[-103.002199,37.000104],[-103.002434,36.500397],[-103.041924,36.500439],[-103.040824,36.055231],[-103.043531,34.018014],[-103.064625,32.999899],[-103.064423,32.000518],[-105.428582,32.0006],[-106.125534,32.002533],[-106.618486,32.000495],[-106.619448,31.994733],[-106.623568,31.990999],[-106.631182,31.989809],[-106.636492,31.985719],[-106.639529,31.980348],[-106.638186,31.97682],[-106.630114,31.971258],[-106.626466,31.97069],[-106.623216,31.97291],[-106.619569,31.971578],[-106.619371,31.964777],[-106.624299,31.961054],[-106.625123,31.954531],[-106.622819,31.952891],[-106.614702,31.956],[-106.616136,31.948439],[-106.623659,31.94551],[-106.622529,31.934863],[-106.629747,31.92657],[-106.628663,31.923614],[-106.623933,31.925335],[-106.611846,31.920003],[-106.633668,31.90979],[-106.645479,31.89867],[-106.645646,31.895649],[-106.6429,31.892933],[-106.633927,31.889184],[-106.629197,31.883717],[-106.634873,31.874478],[-106.635926,31.866235],[-106.627808,31.860593],[-106.625763,31.856276],[-106.614637,31.84649],[-106.605845,31.846305],[-106.602045,31.844405],[-106.605267,31.827912],[-106.602727,31.825024],[-106.593826,31.824901],[-106.589045,31.822706],[-106.577244,31.810406],[-106.570944,31.810206],[-106.566844,31.813306],[-106.547144,31.807305],[-106.535843,31.798607],[-106.533043,31.791907],[-106.527943,31.790507],[-106.528543,31.784407],[-108.208394,31.783599],[-108.208573,31.333395],[-108.851105,31.332301],[-110.140512,31.333965],[-111.074825,31.332239],[-111.560194,31.488138],[-112.246102,31.704195],[-112.867074,31.895488],[-113.125961,31.97278],[-113.78168,32.179034],[-114.250775,32.32391],[-114.813613,32.494277],[-114.812635,32.506918],[-114.807726,32.508726],[-114.804694,32.512476],[-114.804958,32.517506],[-114.809723,32.520153],[-114.811576,32.523594],[-114.810563,32.527666],[-114.802181,32.536414],[-114.802018,32.53946],[-114.805966,32.545346],[-114.803883,32.548002],[-114.793769,32.552329],[-114.791551,32.557023],[-114.791988,32.560652],[-114.795959,32.564093],[-114.804429,32.561976],[-114.808929,32.561976],[-114.810517,32.563828],[-114.808929,32.569652],[-114.801877,32.57601],[-114.803987,32.582652],[-114.800441,32.58808],[-114.799683,32.593621],[-114.801548,32.598591],[-114.807906,32.602783],[-114.809393,32.617119],[-114.80739,32.621332],[-114.799302,32.625115],[-114.791179,32.621833],[-114.781872,32.62505],[-114.782235,32.630215],[-114.779215,32.633579],[-114.764382,32.642666],[-114.76495,32.649391],[-114.748,32.664184],[-114.744491,32.678671],[-114.730453,32.698843],[-114.730086,32.704298],[-114.722746,32.713071],[-114.714522,32.73039],[-114.701918,32.745548],[-114.688779,32.737675],[-114.618373,32.728245],[-114.615585,32.728446],[-114.614772,32.734089],[-114.612697,32.734516],[-114.581784,32.734946],[-114.581736,32.742321],[-114.564508,32.742298],[-114.564447,32.749554],[-114.539224,32.749812],[-114.539093,32.756949],[-114.526856,32.757094],[-114.532432,32.776923],[-114.531669,32.791185],[-114.528849,32.796307],[-114.522031,32.801675],[-114.510217,32.816417],[-114.494116,32.823288],[-114.468971,32.845155],[-114.462929,32.907944],[-114.464448,32.913129],[-114.47664,32.923628],[-114.48092,32.935252],[-114.469113,32.952673],[-114.467664,32.966861],[-114.469039,32.972295],[-114.476156,32.975168],[-114.488625,32.969946],[-114.492938,32.971781],[-114.499797,33.003905],[-114.511343,33.023455],[-114.523578,33.030961],[-114.571653,33.036624],[-114.578287,33.035375],[-114.584765,33.028231],[-114.589778,33.026228],[-114.618788,33.027202],[-114.628293,33.031052],[-114.639553,33.045291],[-114.64598,33.048903],[-114.657827,33.033825],[-114.662317,33.032671],[-114.673659,33.041897],[-114.674296,33.057171],[-114.686991,33.070969],[-114.68912,33.076122],[-114.688597,33.082869],[-114.692548,33.085786],[-114.706488,33.08816],[-114.707896,33.097432],[-114.703682,33.113769],[-114.696829,33.131209],[-114.687074,33.142196],[-114.679359,33.159519],[-114.680248,33.169717],[-114.67536,33.185489],[-114.678749,33.203448],[-114.673626,33.223121],[-114.689421,33.24525],[-114.688205,33.247966],[-114.672088,33.258499],[-114.677032,33.27017],[-114.680507,33.273577],[-114.694449,33.279786],[-114.72167,33.286982],[-114.731223,33.302434],[-114.723623,33.31211],[-114.707962,33.323421],[-114.700938,33.337014],[-114.698035,33.352442],[-114.699053,33.361148],[-114.707348,33.376628],[-114.70731,33.382542],[-114.722872,33.398779],[-114.725535,33.404056],[-114.723829,33.406531],[-114.701732,33.408388],[-114.697707,33.410942],[-114.695655,33.415127],[-114.687953,33.417944],[-114.673901,33.418299],[-114.658382,33.413036],[-114.64954,33.413633],[-114.643302,33.416745],[-114.62964,33.428138],[-114.622283,33.447558],[-114.622918,33.456561],[-114.612472,33.470768],[-114.601696,33.481394],[-114.591554,33.499443],[-114.580468,33.506465],[-114.569533,33.509219],[-114.560963,33.516739],[-114.558898,33.531819],[-114.524599,33.552231],[-114.535664,33.568788],[-114.5403,33.580615],[-114.540617,33.591412],[-114.524813,33.611351],[-114.524619,33.61426],[-114.529662,33.622794],[-114.526947,33.637534],[-114.530244,33.65014],[-114.525783,33.657122],[-114.525201,33.661583],[-114.529706,33.668031],[-114.531523,33.675108],[-114.530348,33.679245],[-114.523959,33.685879],[-114.496489,33.696901],[-114.494197,33.707922],[-114.496565,33.719155],[-114.512348,33.734214],[-114.504483,33.750998],[-114.504863,33.760465],[-114.520094,33.799473],[-114.52805,33.814963],[-114.522714,33.818979],[-114.51997,33.825381],[-114.529597,33.848063],[-114.528451,33.854929],[-114.52453,33.858477],[-114.514673,33.858638],[-114.505638,33.864276],[-114.503017,33.867998],[-114.50434,33.876882],[-114.516501,33.885926],[-114.518928,33.891714],[-114.516314,33.896196],[-114.508708,33.90064],[-114.50792,33.903807],[-114.511511,33.911092],[-114.518434,33.917518],[-114.533679,33.926072],[-114.535478,33.934651],[-114.52868,33.947817],[-114.522002,33.955623],[-114.51586,33.958106],[-114.509568,33.957264],[-114.499883,33.961789],[-114.467932,33.992877],[-114.46117,33.994687],[-114.460415,33.999215],[-114.463132,34.00661],[-114.46117,34.010081],[-114.450206,34.012574],[-114.443821,34.016176],[-114.438266,34.022609],[-114.434949,34.037784],[-114.43934,34.057893],[-114.434181,34.087379],[-114.415908,34.107636],[-114.405941,34.11154],[-114.390565,34.110084],[-114.379234,34.115988],[-114.366521,34.118575],[-114.353031,34.133121],[-114.336112,34.134035],[-114.320777,34.138635],[-114.312206,34.144776],[-114.292806,34.166725],[-114.287294,34.170529],[-114.275267,34.17215],[-114.268267,34.17021],[-114.254141,34.173831],[-114.240712,34.183232],[-114.229715,34.186928],[-114.224941,34.193896],[-114.225194,34.203642],[-114.211761,34.211539],[-114.190876,34.230858],[-114.17805,34.239969],[-114.173119,34.247226],[-114.166536,34.249647],[-114.161826,34.257038],[-114.139055,34.259538],[-114.134612,34.263518],[-114.134427,34.266387],[-114.139534,34.295844],[-114.138282,34.30323],[-114.157206,34.317862],[-114.168807,34.339513],[-114.176909,34.349306],[-114.199482,34.361373],[-114.213774,34.36246],[-114.226107,34.365916],[-114.234275,34.376662],[-114.252739,34.3901],[-114.264317,34.401329],[-114.280108,34.403147],[-114.288663,34.406623],[-114.294836,34.421389],[-114.312251,34.432726],[-114.32613,34.437251],[-114.335372,34.450038],[-114.342615,34.451442],[-114.373719,34.446938],[-114.386699,34.457911],[-114.387187,34.462021],[-114.381701,34.47604],[-114.382358,34.495757],[-114.378124,34.507288],[-114.380838,34.529724],[-114.405228,34.569637],[-114.422382,34.580711],[-114.429747,34.591734],[-114.429747,34.595846],[-114.424326,34.602338],[-114.424202,34.610453],[-114.438739,34.621455],[-114.441398,34.630171],[-114.441465,34.64253],[-114.451753,34.654321],[-114.451971,34.666795],[-114.456567,34.677956],[-114.465246,34.691202],[-114.470477,34.711368],[-114.486768,34.7191],[-114.495858,34.727956],[-114.516619,34.736745],[-114.529615,34.750822],[-114.552682,34.766871],[-114.57101,34.794294],[-114.576452,34.8153],[-114.586842,34.835672],[-114.600653,34.847361],[-114.623939,34.859738],[-114.630682,34.866352],[-114.635176,34.875003],[-114.636725,34.889107],[-114.630877,34.907263],[-114.633253,34.924608],[-114.629753,34.938684],[-114.635237,34.965149],[-114.629015,34.986148],[-114.629928,34.99474],[-114.636674,35.008807],[-114.636893,35.028367],[-114.627124,35.044721],[-114.606694,35.058941],[-114.602908,35.068588],[-114.604736,35.07483],[-114.613132,35.083097],[-114.642831,35.096503],[-114.646759,35.101872],[-114.629934,35.118272],[-114.619905,35.121632],[-114.59912,35.12105],[-114.58774,35.123729],[-114.578524,35.12875],[-114.572747,35.138725],[-114.569569,35.163053],[-114.569238,35.18348],[-114.572119,35.200591],[-114.574835,35.205898],[-114.579963,35.20964],[-114.587129,35.262376],[-114.597503,35.296954],[-114.595931,35.325234],[-114.604314,35.353584],[-114.627137,35.409504],[-114.652005,35.429165],[-114.662125,35.444241],[-114.6645,35.449497],[-114.666377,35.466856],[-114.677643,35.489742],[-114.679205,35.499992],[-114.677205,35.513491],[-114.673805,35.517891],[-114.663105,35.524491],[-114.656905,35.534391],[-114.662005,35.545491],[-114.663005,35.56369],[-114.666184,35.577576],[-114.654306,35.59759],[-114.653406,35.610789],[-114.658206,35.619089],[-114.677107,35.641489],[-114.689407,35.651412],[-114.690008,35.664688],[-114.682207,35.678188],[-114.680607,35.685488],[-114.683208,35.689387],[-114.701208,35.701187],[-114.705409,35.708287],[-114.697309,35.733686],[-114.695709,35.755986],[-114.701409,35.769086],[-114.69891,35.790185],[-114.71211,35.806185],[-114.70991,35.810185],[-114.70371,35.814585],[-114.69571,35.830601],[-114.699848,35.843283],[-114.697767,35.854844],[-114.68201,35.863284],[-114.67742,35.874728],[-114.68112,35.885364],[-114.700271,35.901772],[-114.708516,35.912313],[-114.707526,35.92806],[-114.731159,35.943916],[-114.728318,35.95629],[-114.729941,35.962183],[-114.740595,35.975656],[-114.743756,35.985095],[-114.742779,36.009963],[-114.731162,36.021862],[-114.729707,36.028166],[-114.730435,36.031317],[-114.739405,36.037863],[-114.740617,36.041015],[-114.740375,36.049258],[-114.736253,36.05847],[-114.743342,36.070535],[-114.754099,36.07944],[-114.755618,36.087166],[-114.747079,36.097005],[-114.736165,36.104367],[-114.709771,36.107742],[-114.666538,36.117343],[-114.65995,36.124145],[-114.631716,36.142306],[-114.627855,36.141012],[-114.621883,36.13213],[-114.616694,36.130101],[-114.597212,36.142103],[-114.572031,36.15161],[-114.511721,36.150956],[-114.504631,36.145629],[-114.505766,36.131444],[-114.502172,36.128796],[-114.487034,36.129396],[-114.470152,36.138801],[-114.463637,36.139695],[-114.458369,36.138586],[-114.453325,36.130726],[-114.446605,36.12597],[-114.427169,36.136305],[-114.41695,36.145761],[-114.405475,36.147371],[-114.372106,36.143114],[-114.363109,36.130246],[-114.337273,36.10802],[-114.328777,36.105501],[-114.30843,36.082443],[-114.305738,36.074882],[-114.314206,36.066619],[-114.315557,36.059494],[-114.280202,36.046362],[-114.266721,36.029238],[-114.252651,36.020193],[-114.238799,36.014561],[-114.21369,36.015613],[-114.19238,36.020993],[-114.176824,36.027651],[-114.166465,36.027738],[-114.15413,36.023862],[-114.148191,36.028013],[-114.138202,36.041284],[-114.136896,36.059467],[-114.114531,36.095217],[-114.117459,36.100893],[-114.123221,36.104746],[-114.123144,36.111576],[-114.111011,36.119875],[-114.09987,36.121654],[-114.068027,36.180663],[-114.060302,36.189363],[-114.046838,36.194069],[-114.048515,36.289598],[-114.045829,36.442973],[-114.048476,36.49998],[-114.050562,36.656259],[-114.0506,37.000396],[-112.538593,37.000674]]]},\"properties\":{\"name\":\"Arizona\",\"nation\":\"USA  \"}}]}","volume":"460","issue":"","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Mueller, Stephanie","contributorId":219869,"corporation":false,"usgs":false,"family":"Mueller","given":"Stephanie","email":"","affiliations":[{"id":12698,"text":"Northern Arizona University","active":true,"usgs":false}],"preferred":false,"id":788187,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thode, Andrea E.","contributorId":189574,"corporation":false,"usgs":false,"family":"Thode","given":"Andrea","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":788188,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Margolis, Ellis Q. 0000-0002-0595-9005 emargolis@usgs.gov","orcid":"https://orcid.org/0000-0002-0595-9005","contributorId":173538,"corporation":false,"usgs":true,"family":"Margolis","given":"Ellis","email":"emargolis@usgs.gov","middleInitial":"Q.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":788189,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yocom, Larissa","contributorId":224404,"corporation":false,"usgs":false,"family":"Yocom","given":"Larissa","affiliations":[{"id":6682,"text":"Utah State University","active":true,"usgs":false}],"preferred":false,"id":788190,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Young, Jesse M.","contributorId":199828,"corporation":false,"usgs":false,"family":"Young","given":"Jesse","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":788191,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Iniguez, Jose M. 0000-0002-4566-1297","orcid":"https://orcid.org/0000-0002-4566-1297","contributorId":213972,"corporation":false,"usgs":false,"family":"Iniguez","given":"Jose","email":"","middleInitial":"M.","affiliations":[{"id":36400,"text":"US Forest Service","active":true,"usgs":false}],"preferred":false,"id":788192,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70208207,"text":"70208207 - 2020 - Multi-region assessment of pharmaceutical exposures and predicted effects in USA wadeable urban-gradient streams","interactions":[],"lastModifiedDate":"2020-02-19T14:30:57","indexId":"70208207","displayToPublicDate":"2020-01-30T07:01:22","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2978,"text":"PLoS","active":true,"publicationSubtype":{"id":10}},"title":"Multi-region assessment of pharmaceutical exposures and predicted effects in USA wadeable urban-gradient streams","docAbstract":"Human-use pharmaceuticals in urban streams link aquatic-ecosystem health to human health. Pharmaceutical mixtures have been widely reported in larger streams due to historical emphasis on wastewater-treatment plant (WWTP) sources, with limited investigation of pharmaceutical exposures and potential effects in smaller headwater streams. In 2014–2017, the United States Geological Survey measured 111 pharmaceutical compounds in 308 headwater streams (261 urban-gradient sites sampled 3–5 times, 47 putative low-impact sites sampled once) in 4 regions across the US. Simultaneous exposures to multiple pharmaceutical compounds (pharmaceutical mixtures) were observed in 91% of streams (248 urban-gradient, 32 low-impact), with 88 analytes detected across all sites and cumulative maximum concentrations up to 36,142 ng/L per site. Cumulative detections and concentrations correlated to urban land use and presence/absence of permitted WWTP discharges, but pharmaceutical mixtures also were common in the 75% of sampled streams without WWTP. Cumulative exposure-activity ratios (EAR) indicated widespread transient exposures with high probability of molecular effects to vertebrates. Considering the potential individual and interactive effects of the detected pharmaceuticals and the recognized analytical underestimation of the pharmaceutical-contaminant (unassessed parent compounds, metabolites, degradates) space, these results demonstrate a nation-wide environmental concern and the need for watershed-scale mitigation of in-stream pharmaceutical contamination.","language":"English","publisher":"PLoS ","doi":"10.1371/journal.pone.0228214","usgsCitation":"Bradley, P., Journey, C., Button, D.T., Carlisle, D.M., Huffman, B.J., Qi, S.L., Romanok, K., and Van Metre, P.C., 2020, Multi-region assessment of pharmaceutical exposures and predicted effects in USA wadeable urban-gradient streams: PLoS, v. 1, no. 15, p. 1-25, https://doi.org/10.1371/journal.pone.0228214.","productDescription":"e0228214, 25 p.","startPage":"1","endPage":"25","ipdsId":"IP-108109","costCenters":[{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true},{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true},{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true},{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true},{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":457952,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0228214","text":"Publisher Index Page"},{"id":437133,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P97MW2T8","text":"USGS data release","linkHelpText":"Concentrations of Pharmaceutical Contaminants and Their Predicted Effects from a Multi-Regional Assessment of Wadeable USA Streams, 2014-2017"},{"id":371786,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama, California, Connecticut, Georgia, Delaware, Maine, North Carolina,  New Hampshire, New Jersey, New York, Oregon, Rhode Island, South Carolina Virginia, Washington","otherGeospatial":"USA wadeable urban-gradient streams","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -123.06884765625,\n              46.17983040759436\n            ],\n            [\n              -122.87109375,\n              43.691707903073805\n            ],\n            [\n              -121.201171875,\n              42.97250158602597\n            ],\n            [\n              -119.66308593749999,\n              44.276671273775186\n            ],\n            [\n              -119.77294921874999,\n              48.356249029540734\n            ],\n            [\n              -121.28906250000001,\n              48.96579381461063\n            ],\n            [\n              -122.1240234375,\n              48.67645370777654\n            ],\n            [\n              -122.1240234375,\n              47.53203824675999\n            ],\n            [\n              -122.958984375,\n              46.800059446787316\n            ],\n            [\n              -123.06884765625,\n              46.17983040759436\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121.86035156249999,\n              36.43896124085945\n            ],\n            [\n              -120.62988281249999,\n              35.28150065789119\n            ],\n            [\n              -120.5419921875,\n              34.65128519895413\n            ],\n            [\n              -118.85009765625,\n              34.161818161230386\n            ],\n            [\n              -117.44384765625,\n              33.669496972795535\n            ],\n            [\n              -117.00439453125,\n              32.565333160841035\n            ],\n            [\n              -115.57617187499999,\n              32.731840896865684\n            ],\n            [\n              -115.53222656249999,\n              33.88865750124075\n            ],\n            [\n              -117.39990234375,\n              35.02999636902566\n            ],\n            [\n              -122.08007812499999,\n              38.993572058209466\n            ],\n            [\n              -123.15673828124999,\n              39.11301365149975\n            ],\n            [\n              -122.89306640624999,\n              38.18638677411551\n            ],\n            [\n              -122.32177734375,\n              37.47485808497102\n            ],\n            [\n              -122.18994140624999,\n              37.142803443716836\n            ],\n            [\n              -121.5087890625,\n              36.686041276581925\n            ],\n            [\n              -121.86035156249999,\n              36.43896124085945\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -85.517578125,\n              35.585851593232356\n            ],\n            [\n              -86.396484375,\n              34.23451236236987\n            ],\n            [\n              -86.68212890625,\n              33.32134852669881\n            ],\n            [\n              -84.88037109375,\n              32.36140331527543\n            ],\n            [\n              -82.46337890625,\n              32.861132322810946\n            ],\n            [\n              -79.34326171875,\n              34.813803317113155\n            ],\n            [\n              -78.31054687499999,\n              36.38591277287651\n            ],\n            [\n              -77.255859375,\n              38.634036452919226\n            ],\n            [\n              -77.53051757812499,\n              39.04478604850143\n            ],\n            [\n              -78.0908203125,\n              38.50519140240356\n            ],\n            [\n              -78.42041015625,\n              38.50519140240356\n            ],\n            [\n              -77.904052734375,\n              39.155622393423215\n            ],\n            [\n              -78.848876953125,\n              39.554883059924016\n            ],\n            [\n              -79.6014404296875,\n              38.13455657705411\n            ],\n            [\n              -80.6561279296875,\n              37.405073750176925\n            ],\n            [\n              -81.7657470703125,\n              37.18220222107978\n            ],\n            [\n              -82.1392822265625,\n              37.37015718405753\n            ],\n            [\n              -83.69384765625,\n              36.491973470593685\n            ],\n            [\n              -85.0341796875,\n              36.10237644873644\n            ],\n            [\n              -85.517578125,\n              35.585851593232356\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.4970703125,\n              42.13082130188811\n            ],\n            [\n              -79.51904296874999,\n              42.01665183556825\n            ],\n            [\n              -75.73974609375,\n              42.049292638686836\n            ],\n            [\n              -74.55322265625,\n              41.42625319507269\n            ],\n            [\n              -75.4541015625,\n              40.54720023441049\n            ],\n            [\n              -74.94873046875,\n              40.44694705960048\n            ],\n            [\n              -74.1357421875,\n              41.062786068733026\n            ],\n            [\n              -72.88330078125,\n              41.343824581185686\n            ],\n            [\n              -71.3232421875,\n              41.42625319507269\n            ],\n            [\n              -70.94970703125,\n              41.934976500546604\n            ],\n            [\n              -70.751953125,\n              43.11702412135048\n            ],\n            [\n              -69.6533203125,\n              43.866218006556394\n            ],\n            [\n              -69.345703125,\n              45.10454630976873\n            ],\n            [\n              -68.5546875,\n              47.249406957888446\n            ],\n            [\n              -69.06005859375,\n              47.47266286861342\n            ],\n            [\n              -70.09277343749999,\n              46.042735653846506\n            ],\n            [\n              -70.751953125,\n              45.259422036351694\n            ],\n            [\n              -71.71875,\n              45.042478050891546\n            ],\n            [\n              -74.72900390625,\n              45.042478050891546\n            ],\n            [\n              -76.4208984375,\n              43.99281450048989\n            ],\n            [\n              -77.783203125,\n              43.628123412124616\n            ],\n            [\n              -78.99169921875,\n              43.46886761482925\n            ],\n            [\n              -78.8818359375,\n              42.779275360241904\n            ],\n            [\n              -79.7607421875,\n              42.53689200787315\n            ],\n            [\n              -79.4970703125,\n              42.13082130188811\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"1","issue":"15","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Bradley, Paul M. 0000-0001-7522-8606","orcid":"https://orcid.org/0000-0001-7522-8606","contributorId":221226,"corporation":false,"usgs":true,"family":"Bradley","given":"Paul M.","affiliations":[{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780952,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Journey, Celeste A. 0000-0002-2284-5851","orcid":"https://orcid.org/0000-0002-2284-5851","contributorId":221232,"corporation":false,"usgs":true,"family":"Journey","given":"Celeste A.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780953,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Button, Daniel T. 0000-0002-7479-884X dtbutton@usgs.gov","orcid":"https://orcid.org/0000-0002-7479-884X","contributorId":2084,"corporation":false,"usgs":true,"family":"Button","given":"Daniel","email":"dtbutton@usgs.gov","middleInitial":"T.","affiliations":[{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true},{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true},{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780954,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Carlisle, Daren M. 0000-0002-7367-348X dcarlisle@usgs.gov","orcid":"https://orcid.org/0000-0002-7367-348X","contributorId":513,"corporation":false,"usgs":true,"family":"Carlisle","given":"Daren","email":"dcarlisle@usgs.gov","middleInitial":"M.","affiliations":[{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true},{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":780955,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Huffman, B. J. 0000-0003-2827-8074","orcid":"https://orcid.org/0000-0003-2827-8074","contributorId":218948,"corporation":false,"usgs":true,"family":"Huffman","given":"B.","email":"","middleInitial":"J.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780956,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Qi, Sharon L. 0000-0001-7278-4498 slqi@usgs.gov","orcid":"https://orcid.org/0000-0001-7278-4498","contributorId":1130,"corporation":false,"usgs":true,"family":"Qi","given":"Sharon","email":"slqi@usgs.gov","middleInitial":"L.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true},{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780957,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Romanok, Kristin M. 0000-0002-8472-8765","orcid":"https://orcid.org/0000-0002-8472-8765","contributorId":221227,"corporation":false,"usgs":true,"family":"Romanok","given":"Kristin M.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780958,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Van Metre, Peter C. 0000-0001-7564-9814","orcid":"https://orcid.org/0000-0001-7564-9814","contributorId":211144,"corporation":false,"usgs":true,"family":"Van Metre","given":"Peter","email":"","middleInitial":"C.","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780959,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70240127,"text":"70240127 - 2020 - Lake Tahoe water monitoring and research activities","interactions":[],"lastModifiedDate":"2023-01-30T12:54:44.945912","indexId":"70240127","displayToPublicDate":"2020-01-30T06:53:11","publicationYear":"2020","noYear":false,"publicationType":{"id":25,"text":"Newsletter"},"publicationSubtype":{"id":30,"text":"Newsletter"},"title":"Lake Tahoe water monitoring and research activities","docAbstract":"Several decades ago, deteriorating water quality and clarity in Lake Tahoe prompted the initiation of environmental programs in the Lake Tahoe basin. Data on seasonal sediment loads from tributary streams, and nutrient loads from surrounding streams and groundwater aquifers, were needed to document the causes of this deterioration, the local and regional effectiveness of environmental programs, and to assure compliance with California and Nevada water-quality management programs.","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Naranjo, R.C., 2020, Lake Tahoe water monitoring and research activities, 2 p.","productDescription":"2 p.","ipdsId":"IP-144915","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":412440,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":412426,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.usgs.gov/media/files/lake-tahoe-water-monitoring-and-research-activities"}],"country":"United States","state":"California, Nevada","otherGeospatial":"Lake Utah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -120.22123496089444,\n              39.319129633023636\n            ],\n            [\n              -120.22123496089444,\n              38.856528354996556\n            ],\n            [\n              -119.83809152557708,\n              38.856528354996556\n            ],\n            [\n              -119.83809152557708,\n              39.319129633023636\n            ],\n            [\n              -120.22123496089444,\n              39.319129633023636\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Naranjo, Ramon C. 0000-0003-4469-6831 rnaranjo@usgs.gov","orcid":"https://orcid.org/0000-0003-4469-6831","contributorId":3391,"corporation":false,"usgs":true,"family":"Naranjo","given":"Ramon","email":"rnaranjo@usgs.gov","middleInitial":"C.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"preferred":true,"id":862724,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70228631,"text":"70228631 - 2020 - Upper plate heterogeneity along the Southern Hikurangi Margin, New Zealand","interactions":[],"lastModifiedDate":"2022-02-15T12:50:52.660668","indexId":"70228631","displayToPublicDate":"2020-01-30T06:45:37","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Upper plate heterogeneity along the Southern Hikurangi Margin, New Zealand","docAbstract":"<div class=\"article-section__content en main\"><p>Controlled and natural source seismic data are used to build a 3-D<span>&nbsp;</span><i>P</i><span>&nbsp;</span>wave model for southern North Island, New Zealand, where the Pacific Plate subducts beneath the Australian Plate at a rate of ~41 mm/year. Our analysis reveals an abrupt along-strike transition in overthrusting plate structure within Cook Strait. Contrasts in properties (Vp, Vp/Vs, and Qs) likely reflects the degree of deformation in the Australian Plate, where the Alpine-Wairau and Awatere Faults mark the northern boundary of a terrane that has undergone &gt;50° of clockwise vertical-axis rotation since the early Miocene. Heterogeneity of the crustal transition is likely associated with changes in frictional and elastic properties that may impact elastic stress accumulation and inhibit southward propagation of megathrust earthquakes. Low connectivity of faults in Cook Strait is consistent with the heterogeneity we observe and may promote complex earthquake triggering by lateral stress loading during earthquakes or slow slip events.</p></div>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2019GL085511","usgsCitation":"Henrys, S., Eberhart-Phillips, D., Bassett, D., Sutherland, R., Okaya, D., Savage, M., Evanzia, D., Stern, T.A., Sato, H., Mochizuki, K., Iwasaki, T., Kurashimo, E., Seward, A., and Wech, A., 2020, Upper plate heterogeneity along the Southern Hikurangi Margin, New Zealand: Geophysical Research Letters, v. 47, no. 4, e2019GL085511, 9 p., https://doi.org/10.1029/2019GL085511.","productDescription":"e2019GL085511, 9 p.","ipdsId":"IP-112339","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":457954,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2019gl085511","text":"Publisher Index Page"},{"id":395967,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"New Zealand","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[173.02037,-40.91905],[173.24723,-41.332],[173.95841,-40.9267],[174.24759,-41.34916],[174.24852,-41.77001],[173.87645,-42.23318],[173.22274,-42.97004],[172.71125,-43.37229],[173.08011,-43.85334],[172.30858,-43.86569],[171.45293,-44.24252],[171.18514,-44.8971],[170.6167,-45.90893],[169.83142,-46.35577],[169.33233,-46.64124],[168.41135,-46.61994],[167.76374,-46.2902],[166.67689,-46.21992],[166.50914,-45.8527],[167.04642,-45.11094],[168.30376,-44.12397],[168.94941,-43.93582],[169.66781,-43.55533],[170.52492,-43.03169],[171.12509,-42.51275],[171.56971,-41.76742],[171.94871,-41.51442],[172.09723,-40.9561],[172.79858,-40.49396],[173.02037,-40.91905]]],[[[174.61201,-36.1564],[175.33662,-37.2091],[175.3576,-36.52619],[175.80889,-36.79894],[175.95849,-37.55538],[176.7632,-37.88125],[177.43881,-37.96125],[178.01035,-37.57982],[178.51709,-37.69537],[178.27473,-38.58281],[177.97046,-39.16634],[177.20699,-39.14578],[176.93998,-39.44974],[177.03295,-39.87994],[176.88582,-40.06598],[176.50802,-40.60481],[176.01244,-41.28962],[175.23957,-41.68831],[175.0679,-41.42589],[174.65097,-41.28182],[175.22763,-40.45924],[174.90016,-39.90893],[173.82405,-39.50885],[173.85226,-39.1466],[174.5748,-38.79768],[174.74347,-38.02781],[174.69702,-37.38113],[174.29203,-36.71109],[174.319,-36.53482],[173.841,-36.12198],[173.05417,-35.23713],[172.63601,-34.52911],[173.00704,-34.45066],[173.5513,-35.00618],[174.32939,-35.2655],[174.61201,-36.1564]]]]},\"properties\":{\"name\":\"New Zealand\"}}]}","volume":"47","issue":"4","noUsgsAuthors":false,"publicationDate":"2020-02-13","publicationStatus":"PW","contributors":{"authors":[{"text":"Henrys, Stuart","contributorId":21464,"corporation":false,"usgs":true,"family":"Henrys","given":"Stuart","affiliations":[],"preferred":false,"id":834876,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eberhart-Phillips, Donna 0000-0003-0392-8659","orcid":"https://orcid.org/0000-0003-0392-8659","contributorId":190650,"corporation":false,"usgs":false,"family":"Eberhart-Phillips","given":"Donna","email":"","affiliations":[],"preferred":false,"id":834877,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bassett, Dan 0000-0001-6351-0284","orcid":"https://orcid.org/0000-0001-6351-0284","contributorId":278668,"corporation":false,"usgs":false,"family":"Bassett","given":"Dan","email":"","affiliations":[{"id":36277,"text":"GNS Science","active":true,"usgs":false}],"preferred":false,"id":834878,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sutherland, Rupert 0000-0001-7430-0055","orcid":"https://orcid.org/0000-0001-7430-0055","contributorId":278669,"corporation":false,"usgs":false,"family":"Sutherland","given":"Rupert","email":"","affiliations":[{"id":57245,"text":"School of Geography, Environment and Earth Sciences, Victoria University of Wellington","active":true,"usgs":false}],"preferred":false,"id":834879,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Okaya, David 0000-0003-4382-5734","orcid":"https://orcid.org/0000-0003-4382-5734","contributorId":278671,"corporation":false,"usgs":false,"family":"Okaya","given":"David","email":"","affiliations":[{"id":35733,"text":"Department of Earth Sciences, University of Southern California","active":true,"usgs":false}],"preferred":false,"id":834880,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Savage, Martha 0000-0002-2080-0676","orcid":"https://orcid.org/0000-0002-2080-0676","contributorId":278673,"corporation":false,"usgs":false,"family":"Savage","given":"Martha","email":"","affiliations":[{"id":57245,"text":"School of Geography, Environment and Earth Sciences, Victoria University of Wellington","active":true,"usgs":false}],"preferred":false,"id":834881,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Evanzia, Dominic 0000-0003-3302-8491","orcid":"https://orcid.org/0000-0003-3302-8491","contributorId":278675,"corporation":false,"usgs":false,"family":"Evanzia","given":"Dominic","email":"","affiliations":[{"id":57245,"text":"School of Geography, Environment and Earth Sciences, Victoria University of Wellington","active":true,"usgs":false}],"preferred":false,"id":834882,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Stern, Tim A.","contributorId":189814,"corporation":false,"usgs":false,"family":"Stern","given":"Tim","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":834883,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Sato, Hiroshi 0000-0001-5699-1964","orcid":"https://orcid.org/0000-0001-5699-1964","contributorId":278678,"corporation":false,"usgs":false,"family":"Sato","given":"Hiroshi","email":"","affiliations":[{"id":57248,"text":"Earthquake Research Institute, University of Tokyo","active":true,"usgs":false}],"preferred":false,"id":834884,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Mochizuki, Kimihiro 0000-0001-6126-135X","orcid":"https://orcid.org/0000-0001-6126-135X","contributorId":278679,"corporation":false,"usgs":false,"family":"Mochizuki","given":"Kimihiro","email":"","affiliations":[{"id":57248,"text":"Earthquake Research Institute, University of Tokyo","active":true,"usgs":false}],"preferred":false,"id":834885,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Iwasaki, Takaya 0000-0003-0463-9111","orcid":"https://orcid.org/0000-0003-0463-9111","contributorId":278680,"corporation":false,"usgs":false,"family":"Iwasaki","given":"Takaya","email":"","affiliations":[{"id":57248,"text":"Earthquake Research Institute, University of Tokyo","active":true,"usgs":false}],"preferred":false,"id":834886,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Kurashimo, Eiji 0000-0001-9585-388X","orcid":"https://orcid.org/0000-0001-9585-388X","contributorId":278681,"corporation":false,"usgs":false,"family":"Kurashimo","given":"Eiji","email":"","affiliations":[{"id":57248,"text":"Earthquake Research Institute, University of Tokyo","active":true,"usgs":false}],"preferred":false,"id":834887,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Seward, Anya 0000-0003-2694-5443","orcid":"https://orcid.org/0000-0003-2694-5443","contributorId":278682,"corporation":false,"usgs":false,"family":"Seward","given":"Anya","email":"","affiliations":[{"id":36277,"text":"GNS Science","active":true,"usgs":false}],"preferred":false,"id":834888,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Wech, Aaron 0000-0003-4983-1991","orcid":"https://orcid.org/0000-0003-4983-1991","contributorId":202561,"corporation":false,"usgs":true,"family":"Wech","given":"Aaron","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":834889,"contributorType":{"id":1,"text":"Authors"},"rank":14}]}}
,{"id":70208146,"text":"70208146 - 2020 - Passive seismic survey of sediment thickness, Dasht-e-Nawar basin, eastern Afghanistan","interactions":[],"lastModifiedDate":"2021-08-23T16:19:02.586487","indexId":"70208146","displayToPublicDate":"2020-01-29T20:10:02","publicationYear":"2020","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Passive seismic survey of sediment thickness, Dasht-e-Nawar basin, eastern Afghanistan","docAbstract":"Exploration of water resources is needed for public supply, extraction of mineral resources, and economic development in Afghanistan. Remotely-sensed data are useful for identifying the general nature of surface sediments, however, “boots on the ground” geophysical surveys or drilling programs are needed to quantify the thickness of sediments or aquifers. The nature of such investigations presents a risk to field crews that may prohibit exploration of potentially valuable aquifers or mineral resources. The Dasht-e-Nawar basin, in east-central Afghanistan, contains a 400 km2 playa that includes evaporative mineral deposits, particularly lithium, which has been of interest since the 1970s. However, exploration of the basin, as with many areas of Afghanistan, has been hampered by decades of conflict. In 2014, an investigation of the basin was conducted by the U.S. Department of Defense Task Force for Business and Stability Operations (TFBSO), and their contractor, in cooperation with the U.S. Geological Survey (USGS). For this investigation the USGS compared the results of a rapid passive seismic survey of basin sediment thickness to the results of an independently conducted gravity survey of the same area. \nEach point measurement for the passive seismic method requires less than 30 minutes in the field by one person. The technique utilizes ambient seismic noise without an external sound source such as required by traditional seismic surveys. Additionally, the technique does not require external sensor arrays, which can be kilometers long for some geophysical techniques. The passive seismic equipment used in this study weighs approximately 1 kilogram and is about 10 cm3 in size.  Although relatively new for assessment of sediment thickness, several investigations have found this method to be capable of estimating sediment thicknesses, in the 10’s to 1000 meter range, in settings with unconsolidated sediment over bedrock and a contrast in acoustic impedance. In this investigation, the gravity survey was conducted during a period of 3 weeks by an experienced field crew; required a detailed, centimeter-scale land elevation survey; and required laboratory analyses of sediment and rock densities to interpret the gravity data. In contrast, the passive seismic survey was collected by two inexperienced operators over a period of 8 days and required no additional data to interpret. Due to security restrictions, USGS personnel could not visit the site and the seismic operator was trained immediately prior to the field work. Although the quality of the seismic survey was affected by strong afternoon winds, and by the inexperience of the field operator, the results were fairly comparable to the gravity survey. Similar basin sediment thicknesses and patterns in sediment thickness were identified by both surveys in the basin with an estimated maximum thickness of approximately 170 m. The passive seismic technique required substantially less field resources and time than would be required by other geophysical surveys. Although this method will not be effective in all geologic settings, it may be a valuable assessment tool for use before conducting other, more intensive, geophysical efforts or drilling programs, especially in regions with elevated security risks such as Afghanistan.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Military Geoscience","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Springer","doi":"10.1007/978-3-030-32173-4_12","usgsCitation":"Mack, T., 2020, Passive seismic survey of sediment thickness, Dasht-e-Nawar basin, eastern Afghanistan, <i>in</i> Military Geoscience, p. 161-170, https://doi.org/10.1007/978-3-030-32173-4_12.","productDescription":"10 p.","startPage":"161","endPage":"170","ipdsId":"IP-071694","costCenters":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"links":[{"id":371788,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Afghanistan","otherGeospatial":"Dasht-e-Nawar basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              67.8955078125,\n              33.426856918285004\n            ],\n            [\n              67.8955078125,\n              33.74489664315623\n            ],\n            [\n              68.2086181640625,\n              33.74489664315623\n            ],\n            [\n              68.2086181640625,\n              33.426856918285004\n            ],\n            [\n              67.8955078125,\n              33.426856918285004\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Mack, Thomas J. 0000-0002-0496-3918","orcid":"https://orcid.org/0000-0002-0496-3918","contributorId":218727,"corporation":false,"usgs":true,"family":"Mack","given":"Thomas J.","affiliations":[{"id":405,"text":"NH/VT office of New England Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780712,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70208179,"text":"70208179 - 2020 - Cyanotoxin occurrence in large rivers of the United States","interactions":[],"lastModifiedDate":"2020-05-05T16:42:37.924675","indexId":"70208179","displayToPublicDate":"2020-01-29T19:57:48","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1999,"text":"Inland Waters","active":true,"publicationSubtype":{"id":10}},"title":"Cyanotoxin occurrence in large rivers of the United States","docAbstract":"Cyanotoxins occur in rivers worldwide but are understudied in lotic ecosystems relative to lakes and reservoirs. Eleven large river sites located throughout the United States were sampled during June–September 2017 to determine the occurrence of cyanobacteria with known cyanotoxin-producing strains, cyanotoxin synthetase genes, and cyanotoxins. Chlorophyll-a concentrations spanned the range from oligotrophic to eutrophic (0.5–64.4 µg L-1). Cyanobacteria were present in the algal communities of all rivers (82% of samples, n=50), but did not dominate the phytoplankton (0 to 52% of total abundance; mean=8.8%). Pseudanabaena and Planktothrix occurred most often and many (64%) of the cyanobacterial genera identified (n=25) have known cyanotoxin-producing strains. Cyanotoxin synthetase genes occurred in all but one river. The mcyE and sxtA genes were most common, present in 73% of rivers and 44% and 40% of samples, respectively. The cyrA gene was less common (22% of samples) but occurred in 64% of rivers. The anaC gene was detected in one river (4% of samples). Anatoxin-a and microcystins were detected at low levels (0.10–0.38 µg L-1) in two midcontinent rivers. Cylindrospermopsins and saxitoxins were not detected. Cyanobacteria, cyanotoxin synthetase genes, and cyanotoxins were present at low concentrations throughout this subset of US rivers. Eutrophic rivers located in the midcontinent region of the US had the highest algal biomass, abundance of cyanotoxin synthetase genes, and cyanotoxin occurrence.","language":"English","publisher":"Taylor and Francis ","doi":"10.1080/20442041.2019.1700749","usgsCitation":"Graham, J., Dubrovsky, N., Foster, G.M., King, L.R., Loftin, K., Rosen, B., and Stelzer, E., 2020, Cyanotoxin occurrence in large rivers of the United States: Inland Waters, v. 10, no. 1, p. 109-117, https://doi.org/10.1080/20442041.2019.1700749.","productDescription":"9 p.","startPage":"109","endPage":"117","ipdsId":"IP-108025","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":467301,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1080/20442041.2019.1700749","text":"Publisher Index Page"},{"id":437134,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9TID1VX","text":"USGS data release","linkHelpText":"Cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected at eleven large river sites throughout the United States, June through September 2017"},{"id":371752,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.6953125,\n              49.49667452747045\n            ],\n            [\n              -122.87109375,\n              49.095452162534826\n            ],\n            [\n              -122.87109375,\n              48.516604348867475\n            ],\n            [\n              -124.62890625,\n              48.40003249610685\n            ],\n            [\n              -124.27734374999999,\n              46.255846818480315\n            ],\n            [\n              -124.1015625,\n              43.83452678223682\n            ],\n            [\n              -124.27734374999999,\n              42.09822241118974\n            ],\n            [\n              -124.18945312500001,\n              40.111688665595956\n            ],\n            [\n              -123.22265625000001,\n              39.095962936305476\n            ],\n            [\n              -122.607421875,\n              36.80928470205937\n            ],\n            [\n              -121.640625,\n              35.67514743608467\n            ],\n            [\n              -120.05859375,\n              34.52466147177172\n            ],\n            [\n              -119.00390625,\n              33.87041555094183\n            ],\n            [\n              -117.59765625,\n              33.284619968887675\n            ],\n            [\n              -116.98242187499999,\n              32.62087018318113\n            ],\n            [\n              -116.103515625,\n              32.76880048488168\n            ],\n            [\n              -113.99414062499999,\n              32.47269502206151\n            ],\n            [\n              -111.97265625,\n              31.80289258670676\n            ],\n            [\n              -110.830078125,\n              31.353636941500987\n            ],\n            [\n              -109.599609375,\n              30.751277776257812\n            ],\n            [\n              -107.9296875,\n              31.728167146023935\n            ],\n            [\n              -107.05078125,\n              31.728167146023935\n            ],\n            [\n              -105.8203125,\n              31.052933985705163\n            ],\n            [\n              -104.94140625,\n              30.372875188118016\n            ],\n            [\n              -104.23828125,\n              29.38217507514529\n            ],\n            [\n              -102.83203125,\n              29.22889003019423\n            ],\n            [\n              -102.39257812499999,\n              29.53522956294847\n            ],\n            [\n              -100.986328125,\n              28.844673680771795\n            ],\n            [\n              -99.755859375,\n              27.916766641249065\n            ],\n            [\n              -99.052734375,\n              26.588527147308614\n            ],\n            [\n              -97.03125,\n              25.720735134412106\n            ],\n            [\n              -97.119140625,\n              27.21555620902969\n            ],\n            [\n              -95.185546875,\n              29.458731185355344\n            ],\n            [\n              -91.40625,\n              29.458731185355344\n            ],\n            [\n              -88.76953125,\n              29.152161283318915\n            ],\n            [\n              -88.9453125,\n              30.44867367928756\n            ],\n            [\n              -85.078125,\n              29.458731185355344\n            ],\n            [\n              -83.583984375,\n              29.6880527498568\n            ],\n            [\n              -82.705078125,\n              27.994401411046148\n            ],\n            [\n              -82.353515625,\n              26.115985925333536\n            ],\n            [\n              -80.33203125,\n              24.44714958973082\n            ],\n            [\n              -80.33203125,\n              28.304380682962783\n            ],\n            [\n              -81.650390625,\n              30.675715404167743\n            ],\n            [\n              -79.716796875,\n              32.76880048488168\n            ],\n            [\n              -76.201171875,\n              34.66935854524543\n            ],\n            [\n              -75.41015624999999,\n              37.23032838760387\n            ],\n            [\n              -73.740234375,\n              40.3130432088809\n            ],\n            [\n              -70.048828125,\n              41.50857729743935\n            ],\n            [\n              -70.48828125,\n              42.87596410238256\n            ],\n            [\n              -69.697265625,\n              43.58039085560784\n            ],\n            [\n              -66.26953125,\n              44.5278427984555\n            ],\n            [\n              -68.203125,\n              47.040182144806664\n            ],\n            [\n              -69.43359375,\n              47.27922900257082\n            ],\n            [\n              -70.751953125,\n              45.460130637921004\n            ],\n            [\n              -75.05859375,\n              45.1510532655634\n            ],\n            [\n              -79.189453125,\n              43.644025847699496\n            ],\n            [\n              -79.1015625,\n              43.004647127794435\n            ],\n            [\n              -82.79296874999999,\n              41.705728515237524\n            ],\n            [\n              -82.08984375,\n              44.08758502824516\n            ],\n            [\n              -83.232421875,\n              45.82879925192134\n            ],\n            [\n              -88.505859375,\n              48.3416461723746\n            ],\n            [\n              -94.658203125,\n              49.26780455063753\n            ],\n            [\n              -122.6953125,\n              49.49667452747045\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"10","issue":"1","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Graham, Jennifer L. 0000-0002-6420-9335 jlgraham@usgs.gov","orcid":"https://orcid.org/0000-0002-6420-9335","contributorId":150737,"corporation":false,"usgs":true,"family":"Graham","given":"Jennifer L.","email":"jlgraham@usgs.gov","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true},{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true}],"preferred":false,"id":780832,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dubrovsky, Neil 0000-0001-7786-1149 nmdubrov@usgs.gov","orcid":"https://orcid.org/0000-0001-7786-1149","contributorId":221955,"corporation":false,"usgs":true,"family":"Dubrovsky","given":"Neil","email":"nmdubrov@usgs.gov","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":780833,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, Guy M. 0000-0002-9581-057X gfoster@usgs.gov","orcid":"https://orcid.org/0000-0002-9581-057X","contributorId":221956,"corporation":false,"usgs":true,"family":"Foster","given":"Guy","email":"gfoster@usgs.gov","middleInitial":"M.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780834,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"King, Lindsey R.","contributorId":221957,"corporation":false,"usgs":false,"family":"King","given":"Lindsey","email":"","middleInitial":"R.","affiliations":[{"id":40462,"text":"USGS Kansas Water Science Center","active":true,"usgs":false}],"preferred":false,"id":780835,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Loftin, Keith 0000-0001-5291-876X kloftin@usgs.gov","orcid":"https://orcid.org/0000-0001-5291-876X","contributorId":221958,"corporation":false,"usgs":true,"family":"Loftin","given":"Keith","email":"kloftin@usgs.gov","affiliations":[{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true}],"preferred":true,"id":780836,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Rosen, Barry 0000-0002-8016-3939","orcid":"https://orcid.org/0000-0002-8016-3939","contributorId":221959,"corporation":false,"usgs":true,"family":"Rosen","given":"Barry","affiliations":[{"id":5064,"text":"Southeast Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":780837,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Stelzer, Erin 0000-0001-7645-7603 eastelzer@usgs.gov","orcid":"https://orcid.org/0000-0001-7645-7603","contributorId":221960,"corporation":false,"usgs":true,"family":"Stelzer","given":"Erin","email":"eastelzer@usgs.gov","affiliations":[{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":780838,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70209003,"text":"70209003 - 2020 - The community code verification exercise for simulating sequences of earthquakes and aseismic slip (SEAS)","interactions":[],"lastModifiedDate":"2020-03-10T18:40:26","indexId":"70209003","displayToPublicDate":"2020-01-29T18:36:01","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"The community code verification exercise for simulating sequences of earthquakes and aseismic slip (SEAS)","docAbstract":"Numerical simulations of sequences of earthquakes and aseismic slip (SEAS) have made\ngreat progress over past decades to address important questions in earthquake physics.\nHowever, significant challenges in SEAS modeling remain in resolving multiscale interactions\nbetween earthquake nucleation, dynamic rupture, and aseismic slip, and understanding\nphysical factors controlling observables such as seismicity and ground\ndeformation. The increasing complexity of SEAS modeling calls for extensive efforts\nto verify codes and advance these simulations with rigor, reproducibility, and broadened\nimpact. In 2018, we initiated a community code-verification exercise for SEAS simulations,\nsupported by the Southern California Earthquake Center. Here, we report the\nfindings from our first two benchmark problems (BP1 and BP2), designed to verify different\ncomputational methods in solving a mathematically well-defined, basic faulting\nproblem. We consider a 2D antiplane problem, with a 1D planar vertical strike-slip fault\nobeying rate-and-state friction, embedded in a 2D homogeneous, linear elastic halfspace.\nSequences of quasi-dynamic earthquakes with periodic occurrences (BP1) or\nbimodal sizes (BP2) and their interactions with aseismic slip are simulated. The comparison\nof results from 11 groups using different numerical methods show excellent agreements\nin long-term and coseismic fault behavior. In BP1, we found that truncated\ndomain boundaries influence interseismic stressing, earthquake recurrence, and coseismic\nrupture, and that model agreement is only achieved with sufficiently large domain\nsizes. In BP2, we found that complexity of fault behavior depends on how well physical\nlength scales related to spontaneous nucleation and rupture propagation are resolved.\nPoor numerical resolution can result in artificial complexity, impacting simulation results\nthat are of potential interest for characterizing seismic hazard such as earthquake size\ndistributions, moment release, and recurrence times. These results inform the development\nof more advanced SEAS models, contributing to our further understanding of\nearthquake system dynamics.","language":"English","publisher":"SSA","doi":"10.1785/0220190248","usgsCitation":"Erickson, B., Jiang, J., Barall, M., Lapusta, N., Dunham, E., Harris, R.A., Abrahams, L., Allison, K., Ampuero, J., Barbot, S., Cattania, C., Elbanna, A., Fialko, Y., Idini, B., Kozdon, J., Lambert, V., Liu, Y., Luo, Y., Ma, X., McKay, M.B., Segall, P., Shi, P., van den Ende, M., and Wei, M., 2020, The community code verification exercise for simulating sequences of earthquakes and aseismic slip (SEAS): Seismological Research Letters, v. 91, no. 2A, p. 874-890, https://doi.org/10.1785/0220190248.","productDescription":"17 p.","startPage":"874","endPage":"890","ipdsId":"IP-110929","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":457961,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://hal.science/hal-03578332","text":"External Repository"},{"id":373083,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"91","issue":"2A","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Erickson, Brittany","contributorId":206382,"corporation":false,"usgs":false,"family":"Erickson","given":"Brittany","affiliations":[{"id":6929,"text":"Portland State University","active":true,"usgs":false}],"preferred":false,"id":784482,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jiang, Junle","contributorId":206383,"corporation":false,"usgs":false,"family":"Jiang","given":"Junle","email":"","affiliations":[{"id":16619,"text":"UCSD","active":true,"usgs":false}],"preferred":false,"id":784483,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barall, Michael 0000-0001-7724-8563","orcid":"https://orcid.org/0000-0001-7724-8563","contributorId":198670,"corporation":false,"usgs":false,"family":"Barall","given":"Michael","affiliations":[],"preferred":false,"id":784484,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lapusta, Nadia","contributorId":223189,"corporation":false,"usgs":false,"family":"Lapusta","given":"Nadia","email":"","affiliations":[{"id":13711,"text":"Caltech","active":true,"usgs":false}],"preferred":false,"id":784485,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dunham, Eric","contributorId":204616,"corporation":false,"usgs":false,"family":"Dunham","given":"Eric","affiliations":[{"id":6986,"text":"Stanford University","active":true,"usgs":false}],"preferred":false,"id":784486,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Harris, Ruth A. 0000-0002-9247-0768 harris@usgs.gov","orcid":"https://orcid.org/0000-0002-9247-0768","contributorId":786,"corporation":false,"usgs":true,"family":"Harris","given":"Ruth","email":"harris@usgs.gov","middleInitial":"A.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":784481,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Abrahams, Lauren","contributorId":223190,"corporation":false,"usgs":false,"family":"Abrahams","given":"Lauren","affiliations":[{"id":6986,"text":"Stanford University","active":true,"usgs":false}],"preferred":false,"id":784487,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Allison, Kali","contributorId":223191,"corporation":false,"usgs":false,"family":"Allison","given":"Kali","email":"","affiliations":[{"id":7083,"text":"University of Maryland","active":true,"usgs":false}],"preferred":false,"id":784488,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Ampuero, Jean-Paul","contributorId":141194,"corporation":false,"usgs":false,"family":"Ampuero","given":"Jean-Paul","email":"","affiliations":[{"id":13711,"text":"Caltech","active":true,"usgs":false}],"preferred":false,"id":784489,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Barbot, Sylvain","contributorId":194835,"corporation":false,"usgs":false,"family":"Barbot","given":"Sylvain","email":"","affiliations":[],"preferred":false,"id":784490,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Cattania, Camilla 0000-0003-0031-1696","orcid":"https://orcid.org/0000-0003-0031-1696","contributorId":197284,"corporation":false,"usgs":false,"family":"Cattania","given":"Camilla","email":"","affiliations":[],"preferred":false,"id":784491,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Elbanna, Ahmed","contributorId":223192,"corporation":false,"usgs":false,"family":"Elbanna","given":"Ahmed","affiliations":[{"id":38021,"text":"University of Illinois Urbana-Champaign","active":true,"usgs":false}],"preferred":false,"id":784492,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Fialko, Yuri","contributorId":223193,"corporation":false,"usgs":false,"family":"Fialko","given":"Yuri","email":"","affiliations":[{"id":16619,"text":"UCSD","active":true,"usgs":false}],"preferred":false,"id":784493,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Idini, Benjamin","contributorId":223194,"corporation":false,"usgs":false,"family":"Idini","given":"Benjamin","email":"","affiliations":[{"id":13711,"text":"Caltech","active":true,"usgs":false}],"preferred":false,"id":784494,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Kozdon, Jeremy","contributorId":204623,"corporation":false,"usgs":false,"family":"Kozdon","given":"Jeremy","email":"","affiliations":[{"id":36963,"text":"Naval Postgraduate School","active":true,"usgs":false}],"preferred":false,"id":784495,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Lambert, Valere","contributorId":223195,"corporation":false,"usgs":false,"family":"Lambert","given":"Valere","email":"","affiliations":[{"id":13711,"text":"Caltech","active":true,"usgs":false}],"preferred":false,"id":784496,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Liu, Yajing","contributorId":202367,"corporation":false,"usgs":false,"family":"Liu","given":"Yajing","email":"","affiliations":[{"id":6646,"text":"McGill University","active":true,"usgs":false}],"preferred":false,"id":784497,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Luo, Yingdi","contributorId":223196,"corporation":false,"usgs":false,"family":"Luo","given":"Yingdi","email":"","affiliations":[{"id":13711,"text":"Caltech","active":true,"usgs":false}],"preferred":false,"id":784498,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Ma, Xiao","contributorId":223197,"corporation":false,"usgs":false,"family":"Ma","given":"Xiao","email":"","affiliations":[{"id":38021,"text":"University of Illinois Urbana-Champaign","active":true,"usgs":false}],"preferred":false,"id":784499,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"McKay, Maricela Best","contributorId":223198,"corporation":false,"usgs":false,"family":"McKay","given":"Maricela","email":"","middleInitial":"Best","affiliations":[{"id":6929,"text":"Portland State University","active":true,"usgs":false}],"preferred":false,"id":784500,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Segall, Paul","contributorId":223199,"corporation":false,"usgs":false,"family":"Segall","given":"Paul","email":"","affiliations":[{"id":6986,"text":"Stanford University","active":true,"usgs":false}],"preferred":false,"id":784501,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Shi, Pengsheng","contributorId":223200,"corporation":false,"usgs":false,"family":"Shi","given":"Pengsheng","email":"","affiliations":[{"id":6922,"text":"University of Rhode Island","active":true,"usgs":false}],"preferred":false,"id":784502,"contributorType":{"id":1,"text":"Authors"},"rank":22},{"text":"van den Ende, Martijn","contributorId":223201,"corporation":false,"usgs":false,"family":"van den Ende","given":"Martijn","email":"","affiliations":[{"id":40683,"text":"Universite Cote d'Azur, Geoazur, France","active":true,"usgs":false}],"preferred":false,"id":784503,"contributorType":{"id":1,"text":"Authors"},"rank":23},{"text":"Wei, Mengjie","contributorId":146734,"corporation":false,"usgs":false,"family":"Wei","given":"Mengjie","email":"","affiliations":[{"id":16739,"text":"Qingdao Institute of Marine Geology, Shandong Province, China","active":true,"usgs":false}],"preferred":false,"id":784504,"contributorType":{"id":1,"text":"Authors"},"rank":24}]}}
,{"id":70208161,"text":"70208161 - 2020 - Identification of Acara (Cichlidae: Cichlasoma) established in Florida, USA","interactions":[],"lastModifiedDate":"2020-03-11T14:43:12","indexId":"70208161","displayToPublicDate":"2020-01-29T18:25:24","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":994,"text":"BioInvasions Records","active":true,"publicationSubtype":{"id":10}},"title":"Identification of Acara (Cichlidae: Cichlasoma) established in Florida, USA","docAbstract":"<p><span>The Black Acara,&nbsp;</span><i>Cichlasoma bimaculatum</i><span>&nbsp;(Linnaeus, 1758), was first reported as introduced to Florida in 1965. Native to Venezuela, Guyana, Suriname, western French Guiana, and northern Brazil, the species is now distributed throughout Florida’s southern peninsula. Examination of live and preserved acara from Central Florida, heretofore identified as Black Acara, reveal the presence of an additional acara species, the Chanchita,&nbsp;</span><i>Cichlasoma dimerus</i><span>&nbsp;(Heckel, 1840). The Chanchita is native to Bolivia, Paraguay, Uruguay, southern Brazil, and northeastern Argentina. Despite similarities, Black Acara and Chanchita can be distinguished by number of anal-fin spines, body and fin color, caudal-fin pattern, and head, nape, and upper-flank scale-rim pigment. The Chanchita is established in multiple Central Florida drainages with the earliest known record from July 27, 2000. The Chanchita has not been found to co-occur with the Black Acara. The presence of Chanchita in more than one Central Florida spring and the widespread distribution of this previously unreported introduced species may be of concern to natural resource managers.</span></p>","language":"English","publisher":"REABIC","doi":"10.3391/bir.2020.9.1.18","usgsCitation":"Robins, R.H., Brown, M.E., and Crutchfield, R.A., 2020, Identification of Acara (Cichlidae: Cichlasoma) established in Florida, USA: BioInvasions Records, v. 9, no. 1, p. 133-145, https://doi.org/10.3391/bir.2020.9.1.18.","productDescription":"13 p.","startPage":"133","endPage":"145","ipdsId":"IP-110373","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":457964,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3391/bir.2020.9.1.18","text":"Publisher Index Page"},{"id":437135,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9RCXVLU","text":"USGS data release","linkHelpText":"Identification of Acara (Cichlidae: Cichlasoma) established in Florida, USA"},{"id":371745,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-82.821585,27.964443],[-82.829801,27.968469],[-82.823063,28.044758],[-82.836326,28.073193],[-82.830525,28.085293],[-82.826125,28.083793],[-82.813435,28.03716],[-82.815168,28.012547],[-82.821755,28.002494],[-82.815168,27.973721],[-82.821585,27.964443]]],[[[-81.582923,24.658732],[-81.562917,24.692912],[-81.535323,24.67954],[-81.51898,24.687818],[-81.5124,24.703737],[-81.476642,24.711244],[-81.469275,24.704286],[-81.459043,24.707355],[-81.451881,24.714518],[-81.456588,24.740097],[-81.451267,24.747464],[-81.432032,24.722908],[-81.421595,24.737641],[-81.430599,24.747259],[-81.425483,24.752989],[-81.392947,24.743371],[-81.38558,24.726182],[-81.36041,24.708788],[-81.319282,24.701238],[-81.309664,24.665017],[-81.298028,24.656774],[-81.332831,24.639528],[-81.395096,24.621062],[-81.401946,24.623564],[-81.403319,24.640294],[-81.414187,24.647167],[-81.448623,24.640172],[-81.470411,24.641985],[-81.480951,24.645121],[-81.47641,24.653197],[-81.480504,24.659757],[-81.49858,24.66498],[-81.505585,24.654609],[-81.511165,24.625135],[-81.54645,24.614895],[-81.602998,24.586444],[-81.664209,24.573143],[-81.685278,24.558739],[-81.81289,24.546468],[-81.814446,24.56358],[-81.811386,24.56975],[-81.800676,24.570989],[-81.794057,24.586],[-81.739241,24.589973],[-81.730473,24.58196],[-81.705364,24.597647],[-81.687017,24.592534],[-81.655735,24.616295],[-81.637087,24.621408],[-81.614829,24.642764],[-81.614529,24.650584],[-81.582923,24.658732]]],[[[-82.15068,24.576331],[-82.143075,24.593395],[-82.125268,24.597426],[-82.104187,24.588256],[-82.099417,24.572522],[-82.116787,24.549144],[-82.159439,24.548212],[-82.165206,24.552159],[-82.164426,24.563375],[-82.15068,24.576331]]],[[[-81.249799,24.673357],[-81.243232,24.673998],[-81.244761,24.669202],[-81.281778,24.65375],[-81.260006,24.674848],[-81.249799,24.673357]]],[[[-80.909954,24.781154],[-80.906288,24.769867],[-80.912042,24.76505],[-80.938543,24.767535],[-81.015933,24.719881],[-81.023794,24.716901],[-81.032447,24.727323],[-81.064554,24.715453],[-81.075855,24.704266],[-81.078439,24.692382],[-81.108041,24.688592],[-81.125371,24.708291],[-81.066816,24.723926],[-81.041797,24.742965],[-81.016918,24.734676],[-80.960129,24.764226],[-80.909954,24.781154]]],[[[-81.317673,24.75729],[-81.305468,24.756612],[-81.290801,24.736862],[-81.288259,24.720881],[-81.302984,24.714199],[-81.310744,24.727068],[-81.326844,24.728375],[-81.357417,24.756834],[-81.342695,24.75625],[-81.324637,24.76721],[-81.317673,24.75729]]],[[[-80.89054,24.791678],[-80.884572,24.791561],[-80.906874,24.783744],[-80.89054,24.791678]]],[[[-80.788263,24.824218],[-80.796053,24.81194],[-80.822342,24.812629],[-80.850338,24.8026],[-80.79278,24.843918],[-80.780564,24.84052],[-80.788263,24.824218]]],[[[-80.729275,24.865361],[-80.719977,24.864644],[-80.691762,24.885759],[-80.690354,24.881539],[-80.71185,24.863323],[-80.766966,24.836158],[-80.729275,24.865361]]],[[[-84.777208,29.707398],[-84.729836,29.738881],[-84.696726,29.76993],[-84.694939,29.761844],[-84.713747,29.74139],[-84.776954,29.692191],[-84.884632,29.652248],[-84.957779,29.612635],[-85.051033,29.586928],[-85.097082,29.625215],[-85.023501,29.597073],[-85.017205,29.604379],[-84.968314,29.617238],[-84.920333,29.648638],[-84.813352,29.687028],[-84.777208,29.707398]]],[[[-85.156415,29.679628],[-85.114268,29.688658],[-85.093902,29.684838],[-85.077237,29.670862],[-85.097218,29.633004],[-85.124913,29.628433],[-85.18453,29.663987],[-85.222546,29.678039],[-85.184776,29.68271],[-85.156415,29.679628]]],[[[-82.255777,26.703437],[-82.255159,26.70816],[-82.246535,26.706435],[-82.24251,26.694361],[-82.246535,26.683437],[-82.218342,26.626407],[-82.214337,26.602944],[-82.177541,26.502328],[-82.166042,26.489679],[-82.149368,26.477605],[-82.120046,26.473581],[-82.088423,26.455182],[-82.076924,26.466106],[-82.062551,26.470131],[-82.038403,26.456907],[-82.013913,26.452058],[-82.063114,26.425459],[-82.082915,26.422059],[-82.126671,26.436279],[-82.177017,26.471558],[-82.186441,26.489221],[-82.205523,26.566536],[-82.222131,26.590402],[-82.238872,26.636433],[-82.268007,26.682791],[-82.264351,26.698496],[-82.255777,26.703437]]],[[[-80.250581,25.34193],[-80.351399,25.190615],[-80.349855,25.168825],[-80.377084,25.130487],[-80.399767,25.108536],[-80.428318,25.095547],[-80.443375,25.076084],[-80.47387,25.060253],[-80.493881,25.038502],[-80.48912,25.031301],[-80.494781,25.023019],[-80.537995,24.990244],[-80.565831,24.958155],[-80.611693,24.93842],[-80.635571,24.913003],[-80.659395,24.897433],[-80.660198,24.90498],[-80.641306,24.914311],[-80.623866,24.931236],[-80.621658,24.944265],[-80.581131,24.964738],[-80.570813,24.962215],[-80.558785,24.971505],[-80.54411,24.999916],[-80.545971,25.01477],[-80.524498,25.016945],[-80.509136,25.028317],[-80.495569,25.047497],[-80.460652,25.078904],[-80.465496,25.086609],[-80.494715,25.102269],[-80.484188,25.10943],[-80.47748,25.107407],[-80.476174,25.099454],[-80.450399,25.088751],[-80.433575,25.106317],[-80.446473,25.151287],[-80.41326,25.137053],[-80.395467,25.150694],[-80.387164,25.170859],[-80.391909,25.19221],[-80.369965,25.206444],[-80.3498,25.210595],[-80.337345,25.231353],[-80.336159,25.261601],[-80.368186,25.282359],[-80.339421,25.290069],[-80.328746,25.28651],[-80.292567,25.314385],[-80.275961,25.344039],[-80.256982,25.361239],[-80.246307,25.398603],[-80.21428,25.416988],[-80.192336,25.473331],[-80.188778,25.50773],[-80.174544,25.518406],[-80.173951,25.482821],[-80.184033,25.468587],[-80.204198,25.412244],[-80.221991,25.397417],[-80.240376,25.347005],[-80.250581,25.34193]]],[[[-83.309455,30.634417],[-82.214839,30.568591],[-82.231916,30.55627],[-82.23582,30.537187],[-82.226933,30.510281],[-82.201416,30.485164],[-82.210291,30.42459],[-82.19294,30.378779],[-82.165192,30.358035],[-82.104834,30.368319],[-82.094687,30.360781],[-82.068533,30.359184],[-82.050069,30.362338],[-82.036825,30.377884],[-82.04199,30.403266],[-82.034005,30.422357],[-82.037209,30.434518],[-82.017779,30.475081],[-82.018361,30.531184],[-82.005477,30.563495],[-82.015708,30.601704],[-82.026941,30.606153],[-82.028499,30.621829],[-82.049507,30.655548],[-82.050432,30.676266],[-82.036426,30.706585],[-82.043795,30.729641],[-82.039634,30.747727],[-82.01266,30.761289],[-82.024035,30.783156],[-82.017051,30.791657],[-82.007865,30.792937],[-81.981273,30.776767],[-81.973856,30.778487],[-81.962534,30.796526],[-81.962175,30.818001],[-81.949787,30.827493],[-81.910926,30.815889],[-81.89572,30.821098],[-81.868608,30.792754],[-81.852626,30.794439],[-81.842058,30.78712],[-81.808529,30.790014],[-81.792769,30.784432],[-81.782653,30.769937],[-81.763372,30.77382],[-81.719927,30.744634],[-81.694778,30.748414],[-81.688925,30.741434],[-81.672824,30.738935],[-81.664598,30.746599],[-81.652123,30.742435],[-81.65177,30.732284],[-81.646137,30.727591],[-81.625098,30.733017],[-81.617663,30.722046],[-81.609495,30.720705],[-81.601206,30.728141],[-81.542675,30.713593],[-81.530531,30.722858],[-81.489537,30.7261],[-81.472597,30.713312],[-81.444124,30.709714],[-81.42742,30.69802],[-81.443099,30.600938],[-81.442564,30.555189],[-81.434064,30.522569],[-81.447087,30.503679],[-81.440108,30.497678],[-81.42601,30.496739],[-81.410809,30.482039],[-81.407008,30.42204],[-81.397422,30.400626],[-81.396407,30.34004],[-81.385505,30.273841],[-81.308978,29.96944],[-81.295268,29.928614],[-81.270442,29.883106],[-81.256711,29.784693],[-81.240924,29.739218],[-81.163581,29.55529],[-80.966176,29.14796],[-80.709725,28.756692],[-80.574868,28.585166],[-80.560973,28.530736],[-80.525094,28.459454],[-80.526732,28.451705],[-80.562877,28.437779],[-80.587813,28.410856],[-80.606874,28.336484],[-80.604214,28.257733],[-80.589975,28.17799],[-80.566432,28.09563],[-80.508871,27.970477],[-80.383695,27.740045],[-80.350553,27.628361],[-80.330956,27.597541],[-80.311757,27.524625],[-80.30117,27.500314],[-80.293171,27.500314],[-80.253665,27.37979],[-80.16147,27.192814],[-80.153375,27.169308],[-80.159554,27.163325],[-80.093909,27.018587],[-80.031362,26.796339],[-80.03212,26.77153],[-80.037462,26.76634],[-80.032862,26.700842],[-80.038863,26.569347],[-80.060564,26.444652],[-80.079865,26.264358],[-80.089365,26.231859],[-80.108995,26.088372],[-80.117778,25.986369],[-80.119684,25.841043],[-80.127987,25.772245],[-80.144,25.740812],[-80.154972,25.66549],[-80.160903,25.664897],[-80.176916,25.685062],[-80.166241,25.72895],[-80.184626,25.745557],[-80.197674,25.74437],[-80.240376,25.724206],[-80.267065,25.651849],[-80.296719,25.622195],[-80.305615,25.593134],[-80.302057,25.567632],[-80.313918,25.539164],[-80.328746,25.53264],[-80.339421,25.499427],[-80.337049,25.465621],[-80.328152,25.443084],[-80.320442,25.437153],[-80.326373,25.422919],[-80.32578,25.39801],[-80.306801,25.384369],[-80.31036,25.3731],[-80.335269,25.338701],[-80.374116,25.31735],[-80.418872,25.235532],[-80.495341,25.199463],[-80.569124,25.190117],[-80.669236,25.137837],[-80.777499,25.135047],[-80.82653,25.160478],[-80.838227,25.174791],[-80.858167,25.176576],[-80.899459,25.162337],[-80.900559,25.139755],[-80.970727,25.134084],[-80.999176,25.124222],[-81.049308,25.128322],[-81.079859,25.118797],[-81.141024,25.163868],[-81.146737,25.193139],[-81.171265,25.221609],[-81.16207,25.289833],[-81.148915,25.318067],[-81.151916,25.324766],[-81.140099,25.341117],[-81.12141,25.33875],[-81.117265,25.354953],[-81.128492,25.380511],[-81.150508,25.387255],[-81.146765,25.407577],[-81.168652,25.463848],[-81.208201,25.504937],[-81.204389,25.538908],[-81.209321,25.548611],[-81.225557,25.55847],[-81.240519,25.599041],[-81.240677,25.613629],[-81.253951,25.638181],[-81.290328,25.687506],[-81.328935,25.717233],[-81.346078,25.721473],[-81.343984,25.747668],[-81.361875,25.772715],[-81.340406,25.786631],[-81.352731,25.822015],[-81.386127,25.839906],[-81.394476,25.851834],[-81.417536,25.864954],[-81.441391,25.863761],[-81.458487,25.868929],[-81.473992,25.888411],[-81.508979,25.884037],[-81.511762,25.89676],[-81.527665,25.901531],[-81.584519,25.888808],[-81.644553,25.897953],[-81.663821,25.885605],[-81.678287,25.845301],[-81.68954,25.85271],[-81.713172,25.897568],[-81.727086,25.907207],[-81.73195,25.931506],[-81.749724,25.960463],[-81.747834,25.994273],[-81.762439,26.00607],[-81.801663,26.088227],[-81.820675,26.236735],[-81.833142,26.294518],[-81.868983,26.378648],[-81.91171,26.427158],[-81.964212,26.457957],[-81.969509,26.476505],[-82.008961,26.484052],[-82.01368,26.490829],[-82.00908,26.505203],[-82.024604,26.512677],[-82.043577,26.519577],[-82.06715,26.513252],[-82.07175,26.492554],[-82.105672,26.48393],[-82.111996,26.54085],[-82.137869,26.637441],[-82.181565,26.681712],[-82.17984,26.696661],[-82.173516,26.701836],[-82.139019,26.702986],[-82.125795,26.699536],[-82.106247,26.667339],[-82.099922,26.662739],[-82.093023,26.665614],[-82.084974,26.702411],[-82.066575,26.742657],[-82.061401,26.789228],[-82.055076,26.802452],[-82.059101,26.876621],[-82.090723,26.888694],[-82.093023,26.906518],[-82.090148,26.923191],[-82.061976,26.931241],[-82.063126,26.950214],[-82.076349,26.958263],[-82.107972,26.957688],[-82.117171,26.954239],[-82.137294,26.926066],[-82.162017,26.925491],[-82.175241,26.916867],[-82.156267,26.851898],[-82.147068,26.789803],[-82.151093,26.783479],[-82.172941,26.778879],[-82.17869,26.772555],[-82.221812,26.77198],[-82.232193,26.78288],[-82.251134,26.755881],[-82.259867,26.717398],[-82.269499,26.784674],[-82.289086,26.827784],[-82.351649,26.908384],[-82.445718,27.060634],[-82.477019,27.141231],[-82.539719,27.254326],[-82.569754,27.279452],[-82.569248,27.298588],[-82.597629,27.335754],[-82.642821,27.38972],[-82.691821,27.437218],[-82.714521,27.500415],[-82.745748,27.538834],[-82.708121,27.523514],[-82.710621,27.501715],[-82.706821,27.498415],[-82.686421,27.497215],[-82.683621,27.513115],[-82.674621,27.519614],[-82.65072,27.523115],[-82.632053,27.551908],[-82.612019,27.571231],[-82.611717,27.585283],[-82.584629,27.596021],[-82.570607,27.608882],[-82.558538,27.638678],[-82.514265,27.705588],[-82.494891,27.718963],[-82.477638,27.723004],[-82.482305,27.742649],[-82.434635,27.764355],[-82.418401,27.803187],[-82.402857,27.812671],[-82.393383,27.837519],[-82.402615,27.882602],[-82.413915,27.901401],[-82.451591,27.907506],[-82.460016,27.9116],[-82.462078,27.920066],[-82.478063,27.92768],[-82.491117,27.9145],[-82.488057,27.863566],[-82.46884,27.843295],[-82.47244,27.822559],[-82.511193,27.828015],[-82.553946,27.848462],[-82.552918,27.862702],[-82.538618,27.864901],[-82.529918,27.877501],[-82.542818,27.890601],[-82.531318,27.9039],[-82.533718,27.932999],[-82.553918,27.966998],[-82.576003,27.969424],[-82.62959,27.998474],[-82.678606,27.993715],[-82.684793,27.971824],[-82.720522,27.955798],[-82.724122,27.948098],[-82.720395,27.937199],[-82.710022,27.928299],[-82.691621,27.924899],[-82.685121,27.916299],[-82.628063,27.910397],[-82.63422,27.9037],[-82.63212,27.8911],[-82.61002,27.873501],[-82.567919,27.883701],[-82.566819,27.858002],[-82.598443,27.857582],[-82.586519,27.816703],[-82.622723,27.779868],[-82.63052,27.753905],[-82.62572,27.727006],[-82.63362,27.710607],[-82.652521,27.700307],[-82.677321,27.706207],[-82.679019,27.696054],[-82.713629,27.698661],[-82.718822,27.692007],[-82.721622,27.663908],[-82.712555,27.646647],[-82.698091,27.638858],[-82.705017,27.62531],[-82.733076,27.612972],[-82.739122,27.636909],[-82.738022,27.706807],[-82.746223,27.731306],[-82.760923,27.745205],[-82.783124,27.783804],[-82.828561,27.822254],[-82.846526,27.854301],[-82.851126,27.8863],[-82.840882,27.937162],[-82.831388,27.962117],[-82.824875,27.960201],[-82.821975,27.956868],[-82.838484,27.909111],[-82.832155,27.909242],[-82.805462,27.960201],[-82.792635,28.01116],[-82.792635,28.032307],[-82.782724,28.055894],[-82.781324,28.127591],[-82.790724,28.15249],[-82.808474,28.154803],[-82.805097,28.172181],[-82.797762,28.187789],[-82.762643,28.219013],[-82.764103,28.244345],[-82.759072,28.25402],[-82.746188,28.261192],[-82.732792,28.291933],[-82.73146,28.325075],[-82.706112,28.368057],[-82.706322,28.401325],[-82.697433,28.420166],[-82.684137,28.428019],[-82.674787,28.441956],[-82.680396,28.457194],[-82.665055,28.484434],[-82.669416,28.519879],[-82.656694,28.544814],[-82.66165,28.554143],[-82.654138,28.590837],[-82.664055,28.606584],[-82.674665,28.647588],[-82.668889,28.694302],[-82.712373,28.720921],[-82.698281,28.75701],[-82.730245,28.850155],[-82.688864,28.905609],[-82.702618,28.932955],[-82.723861,28.953506],[-82.735754,28.973709],[-82.737872,28.995703],[-82.758906,28.993277],[-82.764055,28.999707],[-82.753513,29.026496],[-82.759704,29.054192],[-82.783328,29.064619],[-82.780558,29.07358],[-82.816925,29.076215],[-82.823659,29.098902],[-82.801166,29.105103],[-82.799117,29.110647],[-82.805703,29.129848],[-82.804736,29.146624],[-82.827073,29.158425],[-82.974676,29.17091],[-82.991653,29.180664],[-83.018212,29.151417],[-83.019071,29.141324],[-83.030453,29.134023],[-83.053207,29.130839],[-83.056867,29.146263],[-83.068249,29.153135],[-83.061162,29.176113],[-83.087839,29.21642],[-83.074734,29.247975],[-83.077265,29.255331],[-83.089013,29.266502],[-83.107477,29.268889],[-83.128027,29.282733],[-83.169576,29.290355],[-83.17826,29.327916],[-83.175518,29.34469],[-83.200702,29.373855],[-83.202446,29.394422],[-83.218075,29.420492],[-83.240509,29.433178],[-83.272019,29.432256],[-83.294747,29.437923],[-83.311546,29.475666],[-83.33113,29.475594],[-83.356722,29.499901],[-83.370288,29.499901],[-83.379254,29.503558],[-83.383973,29.512995],[-83.400252,29.517242],[-83.405256,29.578319],[-83.39948,29.612956],[-83.414701,29.670536],[-83.436259,29.677389],[-83.455356,29.676444],[-83.483143,29.690478],[-83.483567,29.698542],[-83.493728,29.708388],[-83.537645,29.72306],[-83.566018,29.761434],[-83.584716,29.77608],[-83.585899,29.811754],[-83.595493,29.827984],[-83.618568,29.842336],[-83.63798,29.886073],[-83.679219,29.918513],[-83.788729,29.976982],[-83.82869,29.983187],[-83.845427,29.998068],[-83.93151,30.039068],[-83.931879,30.044175],[-83.991607,30.08392],[-84.000716,30.096209],[-84.024274,30.103271],[-84.06299,30.101378],[-84.083057,30.092286],[-84.10273,30.093611],[-84.11384,30.085478],[-84.124889,30.090601],[-84.167881,30.071422],[-84.179149,30.073187],[-84.19853,30.087937],[-84.237014,30.08556],[-84.247491,30.10114],[-84.256439,30.103791],[-84.272511,30.092358],[-84.270792,30.068094],[-84.277168,30.060263],[-84.297836,30.057451],[-84.315344,30.069492],[-84.358923,30.058224],[-84.365882,30.024588],[-84.361962,29.987739],[-84.3477,29.984123],[-84.343041,29.9751],[-84.333746,29.923721],[-84.343389,29.899539],[-84.349066,29.896812],[-84.378937,29.893112],[-84.423834,29.902996],[-84.443652,29.913785],[-84.451705,29.929085],[-84.494562,29.913957],[-84.511996,29.916574],[-84.535873,29.910092],[-84.603303,29.876117],[-84.647958,29.847104],[-84.65645,29.834277],[-84.692053,29.829059],[-84.755595,29.78854],[-84.868271,29.742454],[-84.881777,29.733882],[-84.888031,29.722406],[-84.901781,29.735723],[-84.877111,29.772888],[-84.893992,29.785176],[-84.90413,29.786279],[-84.91511,29.783303],[-84.93837,29.750211],[-84.964007,29.742422],[-84.968841,29.72708],[-84.993264,29.714961],[-85.037212,29.711074],[-85.072123,29.719027],[-85.121473,29.715854],[-85.177284,29.700193],[-85.22745,29.693633],[-85.259719,29.681296],[-85.319215,29.681494],[-85.343619,29.672004],[-85.347711,29.66719],[-85.344768,29.654793],[-85.380303,29.698485],[-85.397871,29.740498],[-85.413983,29.799865],[-85.417971,29.828855],[-85.413575,29.85294],[-85.405815,29.865817],[-85.392469,29.870914],[-85.405011,29.830151],[-85.405907,29.80193],[-85.37796,29.709621],[-85.353885,29.684765],[-85.317661,29.691286],[-85.31139,29.697557],[-85.302591,29.808094],[-85.31142,29.814373],[-85.317464,29.838894],[-85.336654,29.849295],[-85.363731,29.898915],[-85.405052,29.938487],[-85.425956,29.949888],[-85.487764,29.961227],[-85.509148,29.971466],[-85.571907,30.02644],[-85.588242,30.055543],[-85.601178,30.056342],[-85.69681,30.09689],[-85.775405,30.15629],[-85.9226,30.238024],[-86.089963,30.303569],[-86.222561,30.343585],[-86.2987,30.363049],[-86.412076,30.380346],[-86.50615,30.3823],[-86.632953,30.396299],[-86.750906,30.391881],[-86.909679,30.372423],[-87.206254,30.320943],[-87.267827,30.31548],[-87.295422,30.323503],[-87.518324,30.280435],[-87.452378,30.300201],[-87.450078,30.3111],[-87.50278,30.307301],[-87.504701,30.324039],[-87.49998,30.328957],[-87.459978,30.3363],[-87.452278,30.344099],[-87.451878,30.364999],[-87.438678,30.380798],[-87.440678,30.391498],[-87.429578,30.406498],[-87.403477,30.410198],[-87.366591,30.436648],[-87.370768,30.446865],[-87.399877,30.450997],[-87.425078,30.465596],[-87.434678,30.479196],[-87.431178,30.495795],[-87.447702,30.510458],[-87.446586,30.527068],[-87.43544,30.54914],[-87.418647,30.561837],[-87.406558,30.599928],[-87.397308,30.608728],[-87.393588,30.63088],[-87.397262,30.654351],[-87.406958,30.675165],[-87.449362,30.698913],[-87.466338,30.700835],[-87.481225,30.716508],[-87.502317,30.72159],[-87.511729,30.733535],[-87.532607,30.743489],[-87.545044,30.778666],[-87.581869,30.812403],[-87.600486,30.820627],[-87.605776,30.831304],[-87.615923,30.834693],[-87.634938,30.865886],[-87.592055,30.951492],[-87.589187,30.964464],[-87.599172,30.995722],[-87.571281,30.99787],[-85.998643,30.99287],[-85.002368,31.000682],[-85.004026,30.973468],[-84.980127,30.961286],[-84.983627,30.936986],[-84.971026,30.928187],[-84.936828,30.884683],[-84.935256,30.854328],[-84.928335,30.844263],[-84.936042,30.820671],[-84.928323,30.79309],[-84.918023,30.77809],[-84.920123,30.76599],[-84.914322,30.753591],[-84.896122,30.750591],[-84.864693,30.711542],[-83.309455,30.634417]]]]},\"properties\":{\"name\":\"Florida\",\"nation\":\"USA  \"}}]}","volume":"9","issue":"1","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Robins, Robert H","contributorId":221945,"corporation":false,"usgs":false,"family":"Robins","given":"Robert","email":"","middleInitial":"H","affiliations":[{"id":40459,"text":"Florida Museum, University of Florida","active":true,"usgs":false}],"preferred":false,"id":780772,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brown, Mary E. 0000-0002-5580-137X mbrown@usgs.gov","orcid":"https://orcid.org/0000-0002-5580-137X","contributorId":5688,"corporation":false,"usgs":true,"family":"Brown","given":"Mary","email":"mbrown@usgs.gov","middleInitial":"E.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":780771,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Crutchfield, Ryan A","contributorId":221946,"corporation":false,"usgs":false,"family":"Crutchfield","given":"Ryan","email":"","middleInitial":"A","affiliations":[{"id":40460,"text":"FishMap.org","active":true,"usgs":false}],"preferred":false,"id":780773,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70208331,"text":"70208331 - 2020 - Field observations of wind waves in Upper Delaware Bay with living shorelines","interactions":[],"lastModifiedDate":"2020-05-05T16:46:39.517086","indexId":"70208331","displayToPublicDate":"2020-01-29T17:58:17","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1584,"text":"Estuaries and Coasts","active":true,"publicationSubtype":{"id":10}},"title":"Field observations of wind waves in Upper Delaware Bay with living shorelines","docAbstract":"Constructed oyster reefs (CORs) provide shore protections and habitats for fish and shellfish communities via wave energy attenuation. However, the processes and mechanism of CORs on wave attenuation remain unclear, thus limiting the effective assessment of CORs for shoreline protection. This paper presents results of a field investigation on wave characteristics and wave spectral variations along a shoreline with CORs in an estuary with a large tidal range as well as large wind waves and swell energy. Six pressure transducers were deployed from January 31 to April 2, 2018, in Gandy’s Beach, New Jersey, in upper Delaware Bay. CORs were constructed at the study site in 2016 as living shoreline structures after Hurricane Sandy. The data collected from the study site exhibits the wave variations and spectral characteristics over the span of 2 months, including four winter storms (i.e., nor’easters). The spatial variations of wave heights measured on both sides of CORs show a strong dependence on the ratio between the freeboard of CORs and the offshore wave heights. Due to the large tidal range (> 2 m), the crests of CORs remain submerged over 85% of the time. The submerged CORs only provide partial attenuation of wave energy. The wave environment in the estuary is complex, especially during nor’easters. For instance, winds with rapid changing fetches could lead to bi-modal wind seas. Due to the complex wave spectra, the bulk wave heights such as the significant wave heights cannot be adopted to adequately reveal the capacity of CORs to attenuate wave energy. Spectral analysis is conducted to investigate the spatial and temporal variations of wave energy in targeted frequency bins. The spectral analysis results reveal the energy transfer from the primary waves to the high harmonics after waves propagate over the submerged CORs. Moreover, it is found that swell energy originated from the Atlantic Ocean can penetrate CORs without any dampening even when CORs are emergent. This study could help resource managers for in-depth evaluation of living shoreline effectiveness and improvement of living shoreline structures such as CORs.","language":"English","publisher":"Springer","doi":"10.1007/s12237-019-00670-7","usgsCitation":"Zhu, L., Chen, Q., Wang, H., Capurso, W.D., Niemoczynski, L., Hu, K., and Snedden, G., 2020, Field observations of wind waves in Upper Delaware Bay with living shorelines: Estuaries and Coasts, v. 43, p. 739-755, https://doi.org/10.1007/s12237-019-00670-7.","productDescription":"17 p.","startPage":"739","endPage":"755","ipdsId":"IP-108855","costCenters":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true},{"id":474,"text":"New York Water Science Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":437136,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9YEUNTM","text":"USGS data release","linkHelpText":"Field observations and spectral evolution of wind waves in Upper Delaware Bay with living shorelines"},{"id":372048,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Delaware, New Jersey","otherGeospatial":"Delaware Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.56396484375,\n              38.34165619279595\n            ],\n            [\n              -74.86358642578125,\n              38.34165619279595\n            ],\n            [\n              -74.86358642578125,\n              39.42346418978382\n            ],\n            [\n              -75.56396484375,\n              39.42346418978382\n            ],\n            [\n              -75.56396484375,\n              38.34165619279595\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"43","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Zhu, Ling 0000-0003-0261-6848","orcid":"https://orcid.org/0000-0003-0261-6848","contributorId":222169,"corporation":false,"usgs":false,"family":"Zhu","given":"Ling","affiliations":[{"id":38331,"text":"Northeastern University","active":true,"usgs":false}],"preferred":false,"id":781438,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chen, Q. 0000-0002-6540-8758","orcid":"https://orcid.org/0000-0002-6540-8758","contributorId":56532,"corporation":false,"usgs":false,"family":"Chen","given":"Q.","affiliations":[{"id":38331,"text":"Northeastern University","active":true,"usgs":false}],"preferred":true,"id":781439,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wang, Hongqing 0000-0002-2977-7732 wangh@usgs.gov","orcid":"https://orcid.org/0000-0002-2977-7732","contributorId":215079,"corporation":false,"usgs":true,"family":"Wang","given":"Hongqing","email":"wangh@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":781437,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Capurso, William D. 0000-0003-1182-2846 wcapurso@usgs.gov","orcid":"https://orcid.org/0000-0003-1182-2846","contributorId":2113,"corporation":false,"usgs":true,"family":"Capurso","given":"William","email":"wcapurso@usgs.gov","middleInitial":"D.","affiliations":[],"preferred":true,"id":781440,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Niemoczynski, Lukasz M. 0000-0003-2008-9148","orcid":"https://orcid.org/0000-0003-2008-9148","contributorId":222171,"corporation":false,"usgs":true,"family":"Niemoczynski","given":"Lukasz","middleInitial":"M.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":781441,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hu, Kelin","contributorId":177218,"corporation":false,"usgs":false,"family":"Hu","given":"Kelin","email":"","affiliations":[],"preferred":false,"id":781442,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Snedden, Gregg 0000-0001-7821-3709 sneddeng@usgs.gov","orcid":"https://orcid.org/0000-0001-7821-3709","contributorId":140235,"corporation":false,"usgs":true,"family":"Snedden","given":"Gregg","email":"sneddeng@usgs.gov","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":781443,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70208145,"text":"70208145 - 2020 - Simulation modeling of complex climate, wildfire, and vegetation dynamics to address wicked problems in land management","interactions":[],"lastModifiedDate":"2020-07-09T14:32:31.735778","indexId":"70208145","displayToPublicDate":"2020-01-29T17:34:44","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5860,"text":"Frontiers in Forests and Global Change","active":true,"publicationSubtype":{"id":10}},"title":"Simulation modeling of complex climate, wildfire, and vegetation dynamics to address wicked problems in land management","docAbstract":"Complex, reciprocal interactions among climate, disturbance, and vegetation\ndramatically alter spatial landscape patterns and influence ecosystem dynamics.\nAs climate and disturbance regimes shift, historical analogs and past empirical studies\nmay not be entirely appropriate as templates for future management. The need for a\nbetter understanding of the potential impacts of climate changes on ecosystems is\nreaching a new level of urgency, especially in highly perturbed or vulnerable ecological\nsystems. Simulation models are extremely useful tools for guiding management\ndecisions in an era of rapid change, thus providing potential solutions for wicked\nproblems in land management—those that are difficult to solve and inherently resistant\nto easily definable solutions. We identify three experimental approaches for landscape\nmodeling that address management challenges in the context of uncertain climate\nfutures and complex ecological interactions: (1) an historical comparative approach, (2)\na future comparative approach, and (3) threshold detection. We provide examples of\neach approach from previously published studies of simulated climate, disturbance, and\nlandscape dynamics in forested landscapes of the western United States, modeled with\nthe FireBGCv2 ecosystem process model. Cumulatively, model outcomes indicate that\ntypical land management strategies will likely not be sufficient to counteract the impacts\nof rapid climate change and altered disturbance regimes that threaten the stability\nof ecosystems. Without implementation of new, adaptive management strategies,\nfuture landscapes are very likely to be different than historical or contemporary ones,\nwith significant and sometimes persistent changes triggered by interactions of climate\nand wildfire.","language":"English","publisher":"Frontiers","doi":"10.3389/ffgc.2020.00003","usgsCitation":"Loehman, R.A., Keane, R.E., and Holsinger, L.M., 2020, Simulation modeling of complex climate, wildfire, and vegetation dynamics to address wicked problems in land management: Frontiers in Forests and Global Change, v. 3, 3, 13 p., https://doi.org/10.3389/ffgc.2020.00003.","productDescription":"3, 13 p.","ipdsId":"IP-113393","costCenters":[{"id":118,"text":"Alaska Science Center Geography","active":true,"usgs":true}],"links":[{"id":457966,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3389/ffgc.2020.00003","text":"Publisher Index Page"},{"id":371739,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana, New Mexico, Wyoming","otherGeospatial":"East Fork of the Bitterroot River, Jemez Mountains, Yellowstone National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.1651611328125,\n              44.09547572946637\n            ],\n            [\n              -109.84680175781249,\n              44.09547572946637\n            ],\n            [\n              -109.84680175781249,\n              45.089035564831036\n            ],\n            [\n              -111.1651611328125,\n              45.089035564831036\n            ],\n            [\n              -111.1651611328125,\n              44.09547572946637\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.90658569335936,\n              35.586968406786475\n            ],\n            [\n              -106.2322998046875,\n              35.586968406786475\n            ],\n            [\n              -106.2322998046875,\n              36.23208902824811\n            ],\n            [\n              -106.90658569335936,\n              36.23208902824811\n            ],\n            [\n              -106.90658569335936,\n              35.586968406786475\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.13541793823242,\n              45.95628155285034\n            ],\n            [\n              -114.136962890625,\n              45.953536660296486\n            ],\n            [\n              -114.12031173706055,\n              45.91592988445328\n            ],\n            [\n              -114.0816879272461,\n              45.899446501359044\n            ],\n            [\n              -114.07447814941406,\n              45.88224123076057\n            ],\n            [\n              -114.0432357788086,\n              45.85941212790755\n            ],\n            [\n              -114.00152206420898,\n              45.832746388755936\n            ],\n            [\n              -113.9472770690918,\n              45.838128396962205\n            ],\n            [\n              -113.87346267700194,\n              45.85833617968687\n            ],\n            [\n              -113.78454208374023,\n              45.90111895172729\n            ],\n            [\n              -113.7466049194336,\n              45.90709157751516\n            ],\n            [\n              -113.72943878173827,\n              45.919154321669474\n            ],\n            [\n              -113.69922637939453,\n              45.900880033330445\n            ],\n            [\n              -113.64429473876953,\n              45.901238410540174\n            ],\n            [\n              -113.6271286010742,\n              45.90064111390547\n            ],\n            [\n              -113.60532760620117,\n              45.91019708898422\n            ],\n            [\n              -113.61373901367188,\n              45.913660723723275\n            ],\n            [\n              -113.63399505615234,\n              45.91019708898422\n            ],\n            [\n              -113.70437622070312,\n              45.91294412737392\n            ],\n            [\n              -113.7278938293457,\n              45.92679668366328\n            ],\n            [\n              -113.74282836914062,\n              45.92094559471674\n            ],\n            [\n              -113.77973556518553,\n              45.91318299385179\n            ],\n            [\n              -113.81200790405273,\n              45.90529985724799\n            ],\n            [\n              -113.87775421142578,\n              45.87758055276022\n            ],\n            [\n              -113.89320373535155,\n              45.86610644902819\n            ],\n            [\n              -113.90539169311523,\n              45.859770772687774\n            ],\n            [\n              -113.91963958740234,\n              45.86084669314834\n            ],\n            [\n              -113.98658752441405,\n              45.84099858850666\n            ],\n            [\n              -114.00203704833983,\n              45.849369134842206\n            ],\n            [\n              -114.0555953979492,\n              45.885706609686494\n            ],\n            [\n              -114.06641006469727,\n              45.906494343851726\n            ],\n            [\n              -114.09404754638672,\n              45.91819895239831\n            ],\n            [\n              -114.13541793823242,\n              45.95628155285034\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"3","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Loehman, Rachel A. 0000-0001-7680-1865 rloehman@usgs.gov","orcid":"https://orcid.org/0000-0001-7680-1865","contributorId":187605,"corporation":false,"usgs":true,"family":"Loehman","given":"Rachel","email":"rloehman@usgs.gov","middleInitial":"A.","affiliations":[{"id":118,"text":"Alaska Science Center Geography","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":false,"id":780709,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keane, Robert E.","contributorId":200723,"corporation":false,"usgs":false,"family":"Keane","given":"Robert","email":"","middleInitial":"E.","affiliations":[{"id":6679,"text":"US Forest Service, Rocky Mountain Research Station","active":true,"usgs":false}],"preferred":false,"id":780710,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Holsinger, Lisa M.","contributorId":187607,"corporation":false,"usgs":false,"family":"Holsinger","given":"Lisa","email":"","middleInitial":"M.","affiliations":[{"id":6679,"text":"US Forest Service, Rocky Mountain Research Station","active":true,"usgs":false}],"preferred":false,"id":780711,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70211925,"text":"70211925 - 2020 - Associations between riparian plant morphological guilds and fluvial sediment dynamics along the regulated Colorado River in Grand Canyon","interactions":[],"lastModifiedDate":"2020-08-11T20:05:52.987178","indexId":"70211925","displayToPublicDate":"2020-01-29T15:01:11","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3301,"text":"River Research and Applications","active":true,"publicationSubtype":{"id":10}},"title":"Associations between riparian plant morphological guilds and fluvial sediment dynamics along the regulated Colorado River in Grand Canyon","docAbstract":"<p><span>Effects of riparian vegetation on fluvial sediment dynamics depend on morphological traits of the constituent species. Determining the effects of different morphological guilds on sedimentation rates, as influenced by multiple aspects of dam operations, can help identify viable strategies for streamflow and vegetation management to achieve riparian resource goals. Plants of increasing size and branching density or complexity have been found to have greater effects on sedimentation in free‐flowing systems; however, this relationship could differ in regulated rivers. We tested the hypothesis that plant guilds of increasing height and branching complexity would be positively associated with sedimentation rates on 23 sandbars deposited in zones of recirculating flow (eddies) along the Colorado River in Grand Canyon. We used an image‐based vegetation classification and digital elevation models from annual topographic surveys to track associations between six plant morphological guilds and topographic change over 5 years. Vegetation had significant associations with deposition after accounting for geomorphic setting, but the ordinal guild scale was not positively correlated with deposition magnitude. Instead, low‐statured rhizomatous and herbaceous guilds were particularly effective at capturing sediment in the separation zone of sandbars, whereas tall herbs and large shrubs were most effective at capturing sediment in reattachment zones. These nuanced interactions between geomorphic position and morphological guild may be a direct consequence of flow regulation through modifications to physical deposition and erosion processes. Flow regulation may also select for a narrow subset of morphological guilds, reducing the diversity of vegetation feedbacks on sedimentation and emphasizing geomorphic drivers.</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/rra.3589","usgsCitation":"Butterfield, B.J., Grams, P.E., Durning, L., Hazel, J., Palmquist, E.C., Ralston, B., and Sankey, J.B., 2020, Associations between riparian plant morphological guilds and fluvial sediment dynamics along the regulated Colorado River in Grand Canyon: River Research and Applications, v. 36, no. 3, p. 410-421, https://doi.org/10.1002/rra.3589.","productDescription":"12 p.","startPage":"410","endPage":"421","ipdsId":"IP-110031","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":437137,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P93F8JJK","text":"USGS data release","linkHelpText":"Long-term sandbar monitoring data along the Colorado River in Marble and Grand Canyons, Arizona"},{"id":377385,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Colorado River, Grand Canyon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.005126953125,\n              35.71083783530009\n            ],\n            [\n              -111.37390136718749,\n              35.71083783530009\n            ],\n            [\n              -111.37390136718749,\n              36.92793899776678\n            ],\n            [\n              -114.005126953125,\n              36.92793899776678\n            ],\n            [\n              -114.005126953125,\n              35.71083783530009\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"36","issue":"3","noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Butterfield, Bradley J. 0000-0003-0974-9811","orcid":"https://orcid.org/0000-0003-0974-9811","contributorId":167009,"corporation":false,"usgs":false,"family":"Butterfield","given":"Bradley","email":"","middleInitial":"J.","affiliations":[{"id":24591,"text":"Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, USA","active":true,"usgs":false}],"preferred":false,"id":795829,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grams, Paul E. 0000-0002-0873-0708","orcid":"https://orcid.org/0000-0002-0873-0708","contributorId":216115,"corporation":false,"usgs":true,"family":"Grams","given":"Paul","middleInitial":"E.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":795830,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Durning, Laura E. 0000-0003-3282-2458","orcid":"https://orcid.org/0000-0003-3282-2458","contributorId":177023,"corporation":false,"usgs":false,"family":"Durning","given":"Laura E.","affiliations":[],"preferred":false,"id":795831,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hazel, Joseph 0000-0003-0903-3397","orcid":"https://orcid.org/0000-0003-0903-3397","contributorId":189310,"corporation":false,"usgs":false,"family":"Hazel","given":"Joseph","affiliations":[],"preferred":false,"id":795832,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Palmquist, Emily C. 0000-0003-1069-2154 epalmquist@usgs.gov","orcid":"https://orcid.org/0000-0003-1069-2154","contributorId":5669,"corporation":false,"usgs":true,"family":"Palmquist","given":"Emily","email":"epalmquist@usgs.gov","middleInitial":"C.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":795833,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ralston, Barbara 0000-0001-9991-8994 bralston@usgs.gov","orcid":"https://orcid.org/0000-0001-9991-8994","contributorId":195797,"corporation":false,"usgs":true,"family":"Ralston","given":"Barbara","email":"bralston@usgs.gov","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true},{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true}],"preferred":true,"id":795834,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Sankey, Joel B. 0000-0003-3150-4992 jsankey@usgs.gov","orcid":"https://orcid.org/0000-0003-3150-4992","contributorId":3935,"corporation":false,"usgs":true,"family":"Sankey","given":"Joel","email":"jsankey@usgs.gov","middleInitial":"B.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":795835,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70211256,"text":"70211256 - 2020 - Impacts of seagrass dynamics on the coupled long-term evolution of barrier-marsh-bay systems","interactions":[],"lastModifiedDate":"2020-07-22T15:45:46.58433","indexId":"70211256","displayToPublicDate":"2020-01-29T10:42:16","publicationYear":"2020","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2320,"text":"Journal of Geophysical Research: Biogeosciences","active":true,"publicationSubtype":{"id":10}},"title":"Impacts of seagrass dynamics on the coupled long-term evolution of barrier-marsh-bay systems","docAbstract":"Seagrass provides a wide range of economically and ecologically valuable ecosystem services, with shoreline erosion control often listed as a key service, but can also alter the sediment dynamics and waves within back-barrier bays. Here we incorporate seagrass dynamics into an existing barrier-marsh exploratory model, GEOMBEST++, to examine the coupled interactions of the back-barrier bay with both adjacent (marsh) and non-adjacent (barrier island) subsystems. While seagrass reduces marsh edge erosion rates and increases progradation rates in many of our 288 model simulations, seagrass surprisingly increases marsh edge erosion rates when sediment export from the back-barrier basin is negligible because the ability of seagrass to reduce the volume of marsh sediment eroded matters little for back-barrier basins in which all sediment is conserved. Our model simulations also suggest that adding seagrass to the bay subsystem leads to increased deposition in the bay, reduced sediment available to the marsh, and enhanced marsh edge erosion until the bay reaches a new, shallower equilibrium depth. In contrast, removing seagrass liberates previously-sequestered sediment that is then delivered to the marsh, leading to enhanced marsh progradation. Lastly, we find that seagrass reduces barrier island migration rates in the absence of back-barrier marsh by filling accommodation space in the bay. These model observations suggest that seagrass meadows operate as dynamic sources and sinks of sediment that can influence the evolution of coupled marsh and barrier island landforms in unanticipated ways.","language":"English","publisher":"Wiley","doi":"10.1029/2019JG005416","usgsCitation":"Reeves, I., Moore, L., Goldstein, E., Murray, B., Carr, J., and Kirwan, M.L., 2020, Impacts of seagrass dynamics on the coupled long-term evolution of barrier-marsh-bay systems: Journal of Geophysical Research: Biogeosciences, v. 125, no. 2, e2019JG005416, 19 p., https://doi.org/10.1029/2019JG005416.","productDescription":"e2019JG005416, 19 p.","ipdsId":"IP-102822","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":457972,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2019jg005416","text":"Publisher Index Page"},{"id":376641,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Virginia","otherGeospatial":"Delmarva Peninsula","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.15997314453125,\n              37.03983207971425\n            ],\n            [\n              -75.74523925781249,\n              37.01571219880126\n            ],\n            [\n              -75.41015624999999,\n              37.87268533717655\n            ],\n            [\n              -75.87432861328125,\n              37.87268533717655\n            ],\n            [\n              -76.15997314453125,\n              37.03983207971425\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"125","issue":"2","noUsgsAuthors":false,"publicationDate":"2020-01-31","publicationStatus":"PW","contributors":{"authors":[{"text":"Reeves, Ian","contributorId":229522,"corporation":false,"usgs":false,"family":"Reeves","given":"Ian","affiliations":[{"id":16637,"text":"University of North Carolina, Chapel Hill","active":true,"usgs":false}],"preferred":false,"id":793437,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moore, Laura","contributorId":19090,"corporation":false,"usgs":false,"family":"Moore","given":"Laura","affiliations":[{"id":24532,"text":"Department of Geological Sciences, University of North Carolina, Chapel Hill, NC 27599, USA","active":true,"usgs":false}],"preferred":false,"id":793438,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Goldstein, Evan ","contributorId":221556,"corporation":false,"usgs":false,"family":"Goldstein","given":"Evan ","affiliations":[{"id":7043,"text":"University of North Carolina","active":true,"usgs":false}],"preferred":false,"id":793439,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Murray, Brad","contributorId":229523,"corporation":false,"usgs":false,"family":"Murray","given":"Brad","affiliations":[{"id":12643,"text":"Duke University","active":true,"usgs":false}],"preferred":false,"id":793440,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Carr, Joel A. 0000-0002-9164-4156 jcarr@usgs.gov","orcid":"https://orcid.org/0000-0002-9164-4156","contributorId":168645,"corporation":false,"usgs":true,"family":"Carr","given":"Joel A.","email":"jcarr@usgs.gov","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":793441,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kirwan, Matt L.","contributorId":189205,"corporation":false,"usgs":false,"family":"Kirwan","given":"Matt","middleInitial":"L.","affiliations":[],"preferred":false,"id":793442,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70208019,"text":"ofr20201009 - 2020 - Potential duration of aftershocks of the 2020 southwestern Puerto Rico earthquake","interactions":[],"lastModifiedDate":"2022-04-21T20:38:12.80295","indexId":"ofr20201009","displayToPublicDate":"2020-01-29T08:27:35","publicationYear":"2020","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2020-1009","displayTitle":"Potential Duration of Aftershocks of the 2020 Southwestern Puerto Rico Earthquake","title":"Potential duration of aftershocks of the 2020 southwestern Puerto Rico earthquake","docAbstract":"<h1>Abstract</h1><p>Aftershocks (earthquakes clustered spatially and chronologically near the occurrence of a causative earthquake) are ongoing in southwestern Puerto Rico after a series of earthquakes, which include a magnitude 6.4 earthquake that occurred near Barrio Indios, Guayanilla, on January 7, 2020, and affected the surrounding area. This report estimates the expected duration of these aftershocks by incorporating observations of aftershocks as of January 17, 2020, into a well-established statistical model of how earthquake sequences behave. Aftershocks will persist for years to decades, although with decreasing frequency, and earthquakes will likely be felt on a daily basis for up to several months. These estimates have significant uncertainty owing to different scenarios of how the earthquake sequence may evolve over time and could also change if a new large aftershock occurs. This report also estimates the amount of time remaining until the annual probability of magnitude 5, 6, and 7 or greater aftershocks—which could cause additional damage—decreases to 50, 25, 10, 5, and 1 percent. As of this writing, the chance of having a magnitude 6 or greater earthquake within a given year, going forward, will not fall below 25 percent for another 3 months to 3 years. The chance of having a magnitude 5 or greater earthquake will not fall below 25 percent for a decade or more. The aftershocks discussed in this report would be located in the same general area as the aftershocks that have already occurred. Our results do not imply a change in the risk of earthquakes in other parts of Puerto Rico.<br><br></p><h3>Resumen</h3><p>Las réplicas (terremotos agrupados espacial y cronológicamente cerca de la ocurrencia de un terremoto causante) están en curso en el suroeste de Puerto Rico después de una serie de terremotos, que incluyen un terremoto de magnitud 6.4, ocurrido cerca del Barrio Indios, Guayanilla, el 7 de enero de 2020 y que afectaron las áreas circundantes. Este informe estima la duración esperada de las réplicas incorporando observaciones de réplicas a partir del 17 de enero de 2020 en un modelo estadístico bien establecido de cómo se comportan las secuencias de terremotos. Las réplicas persistirán durante años o décadas, aunque con una frecuencia decreciente, y los terremotos probablemente se sentirán a diario durante varios meses. Estos estimados tienen una incertidumbre significativa debido a diferentes escenarios de cómo la secuencia del terremoto puede evolucionar con el tiempo y también podrían cambiar si ocurre una nueva réplica grande. Este informe también estima la cantidad de tiempo restante hasta que la probabilidad anual de réplicas de magnitud 5, 6 y 7 o más - que podría causar daños adicionales- disminuya a un 50, 25, 10, 5 y 1 por ciento. Al momento de escribir este artículo, la posibilidad de tener un terremoto de magnitud 6 en un año determinado, en el futuro, no caerá por debajo del 25 por ciento durante otros 3 meses a 3 años. La probabilidad de tener un terremoto de magnitud 5 o mayor no será inferior al 25 por ciento durante una década o más. Las réplicas discutidas en este informe se ubicarían en la misma área general que las réplicas que ya han ocurrido. Nuestros resultados no implican un cambio en el riesgo de terremotos en otras partes de Puerto Rico.</p>","language":"English, Spanish","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20201009","usgsCitation":"van der Elst, N.J., Hardebeck, J.L., and Michael, A.J., 2020, Potential duration of aftershocks of the 2020 southwestern Puerto Rico earthquake: U.S. Geological Survey Open-File Report 2020–1009, 5 p., https://doi.org/10.3133/ofr20201009.","productDescription":"v, 5 p.","onlineOnly":"Y","ipdsId":"IP-115560","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":399452,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_109627.htm"},{"id":371666,"rank":3,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2020/1009/coverthb.jpg"},{"id":371665,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2020/1009/ofr20201009_spanish.pdf","text":"Report (Español)","linkFileType":{"id":1,"text":"pdf"}},{"id":371664,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2020/1009/ofr20201009.pdf","text":"Report (English)","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Puerto Rico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -67.21,\n              17.7683\n            ],\n            [\n              -66.5942,\n              17.7683\n            ],\n            [\n              -66.5942,\n              18.0558\n            ],\n            [\n              -67.21,\n              18.0558\n            ],\n            [\n              -67.21,\n              17.7683\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://earthquake.usgs.gov/contactus/menlo/menloloc.php\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https://earthquake.usgs.gov/contactus/menlo/menloloc.php\">Earthquake Science Center</a><br><a href=\"https://usgs.gov/\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https://usgs.gov\">U.S. Geological Survey</a><br>345 Middlefield Road, MS 977<br>Menlo Park, California 94025</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>2020 Southwestern Puerto Rico Earthquake Aftershock Sequence</li><li>Modeling the Aftershock Sequence</li><li>Conclusions</li><li>References</li><li>Appendix 1</li></ul>","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"publishedDate":"2020-01-29","noUsgsAuthors":false,"publicationDate":"2020-01-29","publicationStatus":"PW","contributors":{"authors":[{"text":"van der Elst, Nicholas 0000-0002-3812-1153 nvanderelst@usgs.gov","orcid":"https://orcid.org/0000-0002-3812-1153","contributorId":147858,"corporation":false,"usgs":true,"family":"van der Elst","given":"Nicholas","email":"nvanderelst@usgs.gov","affiliations":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":780165,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hardebeck, Jeanne L. 0000-0002-6737-7780 jhardebeck@usgs.gov","orcid":"https://orcid.org/0000-0002-6737-7780","contributorId":841,"corporation":false,"usgs":true,"family":"Hardebeck","given":"Jeanne","email":"jhardebeck@usgs.gov","middleInitial":"L.","affiliations":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":780166,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Michael, Andrew J. 0000-0002-2403-5019 michael@usgs.gov","orcid":"https://orcid.org/0000-0002-2403-5019","contributorId":1280,"corporation":false,"usgs":true,"family":"Michael","given":"Andrew","email":"michael@usgs.gov","middleInitial":"J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true}],"preferred":true,"id":780164,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
]}