{"pageNumber":"728","pageRowStart":"18175","pageSize":"25","recordCount":184553,"records":[{"id":70203875,"text":"70203875 - 2019 - Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance","interactions":[],"lastModifiedDate":"2019-08-15T12:19:43","indexId":"70203875","displayToPublicDate":"2019-06-11T14:21:18","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1475,"text":"Ecosphere","active":true,"publicationSubtype":{"id":10}},"title":"Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance","docAbstract":"Reestablishing shrub canopy cover after disturbance in semi-arid ecosystems, such as sagebrush steppe, is essential to provide wildlife habitat and restore ecosystem functioning. While several studies have explored the effects of landscape and climate factors on the success or failure of sagebrush seeding, the influence of soil properties on gradients of shrub canopy structure in successfully seeded areas remains largely unexplored. In this study, we evaluated associations between soil properties and gradients in sagebrush canopy structure in stands that had successfully reestablished after fire and subsequent seeding treatments. Using a dataset collected across the Great Basin, USA, of sagebrush stands that had burned and reestablished\nbetween 1986 and 2013, we tested soil depth and texture, soil surface classification, biological soil crusts plus mean historical precipitation, solar heatload, and fire history as modeling variables to explore gradients in sagebrush canopy structure growth in terms of cover, height, and density. Deeper soils were associated with greater sagebrush canopy structure development in terms of plant density and percent cover, coarser textured soils were associated with greater sagebrush cover and density, and more clayey soils were typically associated with greater height. Biological crust presence was also positively associated with enhanced sagebrush canopy growth, but adding more demographically or morphologically explicit descriptions of biocrust communities did not improve explanatory power. Increasing heatload had a negative effect on sagebrush canopy structure growth, and increased mean annual precipitation was only associated with greater sagebrush height. Given that conservation and restoration of the sagebrush steppe ecosystems has become a priority for land managers, the associations we identify between gradients in post-fire sagebrush canopy structure growth and field-identifiable soil characteristics may improve planning of land treatments for sagebrush restoration and the understanding of semi-arid ecosystem functioning and post-disturbance dynamics.","language":"English","publisher":"Ecological Society of America","doi":"10.1002/ecs2.2780","usgsCitation":"Barnard, D., Germino, M., Arkle, R., Bradford, J., Duniway, M., Pilliod, D.S., Pyke, D., Shriver, R., and Welty, J.L., 2019, Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance: Ecosphere, v. 10, no. 6, e02780, 12 p., https://doi.org/10.1002/ecs2.2780.","productDescription":"e02780, 12 p.","ipdsId":"IP-101399","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":467540,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/ecs2.2780","text":"Publisher Index Page"},{"id":364792,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"6","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2019-06-11","publicationStatus":"PW","contributors":{"authors":[{"text":"Barnard, David","contributorId":216338,"corporation":false,"usgs":true,"family":"Barnard","given":"David","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":764545,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Germino, Matthew J. 0000-0001-6326-7579 mgermino@usgs.gov","orcid":"https://orcid.org/0000-0001-6326-7579","contributorId":152582,"corporation":false,"usgs":true,"family":"Germino","given":"Matthew J.","email":"mgermino@usgs.gov","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":true,"id":764544,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Arkle, Robert 0000-0003-3021-1389","orcid":"https://orcid.org/0000-0003-3021-1389","contributorId":216339,"corporation":false,"usgs":true,"family":"Arkle","given":"Robert","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":764546,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bradford, John","contributorId":216340,"corporation":false,"usgs":true,"family":"Bradford","given":"John","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":764547,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Duniway, Michael","contributorId":216341,"corporation":false,"usgs":true,"family":"Duniway","given":"Michael","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":764548,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Pilliod, David S. 0000-0003-4207-3518","orcid":"https://orcid.org/0000-0003-4207-3518","contributorId":216342,"corporation":false,"usgs":true,"family":"Pilliod","given":"David","middleInitial":"S.","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":764549,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Pyke, David 0000-0002-4578-8335 david_a_pyke@usgs.gov","orcid":"https://orcid.org/0000-0002-4578-8335","contributorId":216343,"corporation":false,"usgs":true,"family":"Pyke","given":"David","email":"david_a_pyke@usgs.gov","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":764550,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Shriver, Robert","contributorId":216344,"corporation":false,"usgs":true,"family":"Shriver","given":"Robert","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":764551,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Welty, Justin L. 0000-0001-7829-7324 jwelty@usgs.gov","orcid":"https://orcid.org/0000-0001-7829-7324","contributorId":216345,"corporation":false,"usgs":true,"family":"Welty","given":"Justin","email":"jwelty@usgs.gov","middleInitial":"L.","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":764552,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}} ,{"id":70202827,"text":"sir20195016 - 2019 - Interpretation of dye tracing data collected November 13–December 2, 2017, at the Savoy Experimental Watershed as part of the Advanced Groundwater Field Techniques in Karst Terrains course, Savoy, Arkansas","interactions":[],"lastModifiedDate":"2019-06-11T17:41:25","indexId":"sir20195016","displayToPublicDate":"2019-06-11T14:00:00","publicationYear":"2019","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":"2019-5016","displayTitle":"Interpretation of Dye Tracing Data Collected November 13–December 2, 2017, at the Savoy Experimental Watershed as part of the Advanced Groundwater Field Techniques in Karst Terrains Course, Savoy, Arkansas","title":"Interpretation of dye tracing data collected November 13–December 2, 2017, at the Savoy Experimental Watershed as part of the Advanced Groundwater Field Techniques in Karst Terrains course, Savoy, Arkansas","docAbstract":"The first course on the use of advanced groundwater field techniques for karst aquifers was conducted November 13–17, 2017, at the University of Arkansas Savoy Experimental Watershed (SEW), which is located on pastures for beef livestock research conducted by the Department of Animal Sciences at the University of Arkansas at Savoy, Arkansas. The SEW is an interdisciplinary, collaborative, long-term research site for the study of animal-waste management in a mantled karst setting. The course focused on advanced field activities appropriate for karst aquifer studies: dye tracing, groundwater/surface-water interactions, geophysical methods, and geochemistry. This report summarizes the data collected and interpreted from the dye tracing part of the November 2017 course, other USGS field courses, and past dye tracing investigations conducted by University of Arkansas students.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20195016","collaboration":"Prepared in Collaboration with the University of Arkansas Department of Geosciences","usgsCitation":"Kuniansky, E.L., Blackstock, J.M., Wagner, D.M., and Brahana, J.V., 2019, Interpretation of dye tracing data collected, November 13–December 2, 2017, at the Savoy Experimental Watershed as part of the Advanced Groundwater Field Techniques in Karst Terrains Course, Savoy, Arkansas: U.S. Geological Survey Scientific Investigations Report 2019–5016, 41 p., https://doi.org/10.3133/sir20195016.","productDescription":"Report: 41 p.;Data Release","onlineOnly":"Y","additionalOnlineFiles":"N","ipdsId":"IP-101252","costCenters":[{"id":509,"text":"Office of the Associate Director for Water","active":true,"usgs":true},{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"links":[{"id":364493,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2019/5016/coverthb.jpg"},{"id":364494,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2019/5016/sir20195016.pdf","text":"Report","size":"4.18 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2019-5016"},{"id":364495,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P935TENP","text":"USGS data release","description":"USGS data release"}],"country":"United States","state":"Arkansas","county":"Washington County","city":"Savoy","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-93.8883,36.2353],[-93.945,36.0915],[-93.946,36.0415],[-93.9508,35.8749],[-93.9521,35.8336],[-93.9617,35.8339],[-93.9638,35.7608],[-94.1073,35.7642],[-94.1181,35.7645],[-94.1244,35.7649],[-94.1251,35.7503],[-94.1546,35.7511],[-94.2295,35.7529],[-94.3038,35.7547],[-94.3407,35.7558],[-94.4854,35.7592],[-94.4947,35.7594],[-94.4955,35.7648],[-94.5199,35.9205],[-94.5301,35.986],[-94.5338,36.0093],[-94.5498,36.1027],[-94.5433,36.102],[-94.5274,36.1019],[-94.4801,36.1006],[-94.4624,36.1001],[-94.4447,36.0995],[-94.4242,36.0995],[-94.4071,36.0994],[-94.3889,36.0988],[-94.3891,36.1433],[-94.3561,36.1426],[-94.3367,36.1425],[-94.3352,36.1856],[-94.3349,36.2147],[-94.2819,36.2139],[-94.279,36.2135],[-94.2504,36.2127],[-94.1785,36.2113],[-94.174,36.2114],[-94.154,36.2108],[-94.021,36.2086],[-94.013,36.2083],[-94.0131,36.2305],[-94.0127,36.2382],[-94.0024,36.238],[-93.9893,36.2373],[-93.8883,36.2353]]]},\"properties\":{\"name\":\"Washington\",\"state\":\"AR\"}}]}","contact":"

Director, Lower Mississippi Gulf Water Science Center
U.S. Geological Survey
640 Grassmere Park Drive
Nashville, TN 37211

","tableOfContents":"","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"publishedDate":"2019-06-11","noUsgsAuthors":false,"publicationDate":"2019-06-11","publicationStatus":"PW","contributors":{"authors":[{"text":"Kuniansky, Eve L. 0000-0002-5581-0225","orcid":"https://orcid.org/0000-0002-5581-0225","contributorId":214542,"corporation":false,"usgs":true,"family":"Kuniansky","given":"Eve","email":"","middleInitial":"L.","affiliations":[{"id":509,"text":"Office of the Associate Director for Water","active":true,"usgs":true}],"preferred":true,"id":760164,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blackstock, Joshua M.","contributorId":214543,"corporation":false,"usgs":false,"family":"Blackstock","given":"Joshua M.","affiliations":[{"id":6623,"text":"University of Arkansas","active":true,"usgs":false}],"preferred":false,"id":760165,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wagner, Daniel M. 0000-0002-0432-450X dwagner@usgs.gov","orcid":"https://orcid.org/0000-0002-0432-450X","contributorId":4531,"corporation":false,"usgs":true,"family":"Wagner","given":"Daniel","email":"dwagner@usgs.gov","middleInitial":"M.","affiliations":[{"id":129,"text":"Arkansas Water Science Center","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"preferred":true,"id":763912,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brahana, J. Van","contributorId":214544,"corporation":false,"usgs":false,"family":"Brahana","given":"J.","email":"","middleInitial":"Van","affiliations":[{"id":6623,"text":"University of Arkansas","active":true,"usgs":false}],"preferred":false,"id":760167,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70203779,"text":"70203779 - 2019 - Changes in hydrodynamics and wave energy as a result of seagrass decline along the shoreline of a microtidal back-barrier estuary","interactions":[],"lastModifiedDate":"2019-06-12T08:37:24","indexId":"70203779","displayToPublicDate":"2019-06-11T13:59:08","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":664,"text":"Advances in Water Resources","active":true,"publicationSubtype":{"id":10}},"title":"Changes in hydrodynamics and wave energy as a result of seagrass decline along the shoreline of a microtidal back-barrier estuary","docAbstract":"Seagrasses are marine flowering plants that provide key ecological services. In recent decades, multiple stressors have caused a worldwide decline in seagrass beds. Changes in bottom friction associated with seagrass loss are expected to influence the ability of estuarine systems to trap sediment inputs through local and regional changes in hydrodynamics. Herein, we conduct a numerical study using six historical maps of seagrass distribution in Barnegat Bay, USA, to demonstrate that reductions in seagrass coverage destabilize estuarine systems, decreasing their flood-dominance in the areas interested by seagrass disappearance and increasing bed-shear stress values across the entire back-barrier basin. Furthermore, we reveal how seagrass decline has considerably increased the impact of wind-waves on marsh edges between 1968 and 2009. From a comparison with a numerical experiment without submerged aquatic vegetation, we estimate that up to 40% of the computed wave thrust on marsh boundaries can be reduced by seagrass beds and we find that the location of a seagrass patch in addition to its aerial extent plays a crucial role in this attenuation process. This study highlights the benefits of seagrass meadows in enhancing estuarine resilience and reducing marsh-edge retreat by wind-wave attack, which is recognized as a chief agent in lateral marsh loss.","language":"English","publisher":"Elsevier","doi":"10.1016/j.advwatres.2019.04.017","usgsCitation":"Donatelli, C., Ganju, N.K., Kalra, T., Fagherazzi, S., and Leonardi, N., 2019, Changes in hydrodynamics and wave energy as a result of seagrass decline along the shoreline of a microtidal back-barrier estuary: Advances in Water Resources, v. 128, p. 183-192, https://doi.org/10.1016/j.advwatres.2019.04.017.","productDescription":"10 p.","startPage":"183","endPage":"192","ipdsId":"IP-104587","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":364598,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"128","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Donatelli, Carmine","contributorId":205614,"corporation":false,"usgs":false,"family":"Donatelli","given":"Carmine","email":"","affiliations":[{"id":37127,"text":"University of Liverpool, Liverpool UK","active":true,"usgs":false}],"preferred":false,"id":764101,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ganju, Neil Kamal 0000-0002-1096-0465 nganju@usgs.gov","orcid":"https://orcid.org/0000-0002-1096-0465","contributorId":192273,"corporation":false,"usgs":true,"family":"Ganju","given":"Neil","email":"nganju@usgs.gov","middleInitial":"Kamal","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":764102,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"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":764103,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fagherazzi, S","contributorId":178686,"corporation":false,"usgs":false,"family":"Fagherazzi","given":"S","affiliations":[],"preferred":false,"id":764104,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Leonardi, Nicoletta","contributorId":202868,"corporation":false,"usgs":false,"family":"Leonardi","given":"Nicoletta","email":"","affiliations":[{"id":36541,"text":"University of Liverpool, Department of Geography and Planning, 74 Bedford St S.","active":true,"usgs":false}],"preferred":false,"id":764105,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70203682,"text":"70203682 - 2019 - The roles of flow acceleration and deceleration in sediment suspension in the surf zone","interactions":[],"lastModifiedDate":"2019-06-12T08:41:19","indexId":"70203682","displayToPublicDate":"2019-06-11T12:30:27","publicationYear":"2019","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"The roles of flow acceleration and deceleration in sediment suspension in the surf zone","docAbstract":"Prediction of sediment suspension in the surf zone remains elusive. We explore how suspended sediment concentration at 19 cm above the bed in the mid-surf zone during a storm is influenced by flow acceleration and deceleration. There is a tendency for higher suspended sediment concentrations during onshore flow, with decelerating onshore flows having higher concentrations than steady, accelerating, or reversing flows. The development of models that exploit information on flow acceleration, deceleration, and flow reversal may lead to improved ability to predict suspended sediment transport in the surf zone and resulting geomorphic changes.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Coastal Sediments 2019, Proceedings of the 9th International Conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"9th International Conference on Coastal Sediments 2019","conferenceDate":"May 27-31, 2019","conferenceLocation":"Tampa/St. Petersburg, Florida","language":"English","publisher":"World Scientific","doi":"10.1142/9789811204487_0050","usgsCitation":"Jaffe, B.E., and La Selle, S., 2019, The roles of flow acceleration and deceleration in sediment suspension in the surf zone, in Coastal Sediments 2019, Proceedings of the 9th International Conference, Tampa/St. Petersburg, Florida, May 27-31, 2019, p. 565-576, https://doi.org/10.1142/9789811204487_0050.","productDescription":"12 p.","startPage":"565","endPage":"576","ipdsId":"IP-105729","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":364594,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2019-05-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Jaffe, Bruce E. 0000-0002-8816-5920 bjaffe@usgs.gov","orcid":"https://orcid.org/0000-0002-8816-5920","contributorId":2049,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","email":"bjaffe@usgs.gov","middleInitial":"E.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":763586,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"La Selle, SeanPaul 0000-0002-4500-7885 slaselle@usgs.gov","orcid":"https://orcid.org/0000-0002-4500-7885","contributorId":181565,"corporation":false,"usgs":true,"family":"La Selle","given":"SeanPaul","email":"slaselle@usgs.gov","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":763587,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70204112,"text":"70204112 - 2019 - Corrigendum to “A comprehensive analysis of interseasonal and interannual energy and water balance dynamics in semiarid shrubland and forest ecosystems” [Sci. Total Environ. 651 (2019) 381–398]","interactions":[],"lastModifiedDate":"2019-07-08T10:48:28","indexId":"70204112","displayToPublicDate":"2019-06-11T10:48:14","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3352,"text":"Science of the Total Environment","active":true,"publicationSubtype":{"id":10}},"title":"Corrigendum to “A comprehensive analysis of interseasonal and interannual energy and water balance dynamics in semiarid shrubland and forest ecosystems” [Sci. Total Environ. 651 (2019) 381–398]","docAbstract":"The authors regret the omission of an author, funding sources, and key support staff.\n\nThe omitted author and their affiliation is:\n\nMatthew J Germino\n\nUS Geological Survey, Forest and Rangeland Ecosystem Science Center, Boise ID 83706.\n\nThe correct citation should be:\n\nValayamkunnath, P., Sridhar, V., Zhao, W. Allen, R.G., and Germino, M.J., 2019. A comprehensive analysis of interseasonal and interannual energy and water balance dynamics in semiarid shrubland and forest ecosystems. Science of The Total Environment, 651, 381–398.\n\nAdditions to the Acknowledgements include:\n\nFunding was provided by the U.S. Bureau of Land Management and US Department of Agriculture National Research Initiative. Jeremy Greth, Clarence Robinson, Ricardo Trezza, Jeppe Kjaersgaard, and many other field technicians from Idaho State University and Boise State University assisted in setting up the experiment. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.","language":"English","publisher":"Elsevier","doi":"10.1016/j.scitotenv.2019.06.059","usgsCitation":"Valayamkunnath, P., Sridhar, V., Zhao, W., Allen, R.G., and Germino, M., 2019, Corrigendum to “A comprehensive analysis of interseasonal and interannual energy and water balance dynamics in semiarid shrubland and forest ecosystems” [Sci. Total Environ. 651 (2019) 381–398]: Science of the Total Environment, v. 686, https://doi.org/10.1016/j.scitotenv.2019.06.059.","productDescription":"1 p.","startPage":"847","ipdsId":"IP-108885","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":365331,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"686","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Valayamkunnath, Prasanth","contributorId":216799,"corporation":false,"usgs":false,"family":"Valayamkunnath","given":"Prasanth","email":"","affiliations":[{"id":12694,"text":"Virginia Tech","active":true,"usgs":false}],"preferred":false,"id":765564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sridhar, Venkataramana","contributorId":216800,"corporation":false,"usgs":false,"family":"Sridhar","given":"Venkataramana","email":"","affiliations":[{"id":12694,"text":"Virginia Tech","active":true,"usgs":false}],"preferred":false,"id":765565,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zhao, Wenguang","contributorId":195243,"corporation":false,"usgs":false,"family":"Zhao","given":"Wenguang","email":"","affiliations":[],"preferred":false,"id":765566,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Allen, Richard G","contributorId":216801,"corporation":false,"usgs":false,"family":"Allen","given":"Richard","email":"","middleInitial":"G","affiliations":[{"id":36394,"text":"University of Idaho","active":true,"usgs":false}],"preferred":false,"id":765567,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Germino, Matthew J. 0000-0001-6326-7579 mgermino@usgs.gov","orcid":"https://orcid.org/0000-0001-6326-7579","contributorId":152582,"corporation":false,"usgs":true,"family":"Germino","given":"Matthew J.","email":"mgermino@usgs.gov","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":true,"id":765563,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70203763,"text":"70203763 - 2019 - Evaluating the sustainability of a cisco fishery in Thunder Bay, Ontario, under alternative harvest policies","interactions":[],"lastModifiedDate":"2025-02-07T15:30:37.297704","indexId":"70203763","displayToPublicDate":"2019-06-11T10:06:49","publicationYear":"2019","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":"Evaluating the sustainability of a cisco fishery in Thunder Bay, Ontario, under alternative harvest policies","docAbstract":"

Sustainable management of fish stocks is promoted through the application of management strategy evaluations (MSEs), providing information to managers on the relative performance of alternative management approaches (strategies) while accounting for uncertainty. In this study, we developed a simplified MSE of a stock of Cisco Coregonus artedi in Thunder Bay, Ontario, to determine both the sustainability of the current harvest control rule (i.e., a constant exploitation rate [U] of 10%) and the performance of alternative harvest control rules in meeting fishery objectives. Success in meeting fishery objectives was evaluated through attained yields, interannual variation in yields, magnitude of spawning stock biomass (SB), and the risk of reaching low SB—performance metrics established based on consultation with an advisory group to Lake Superior fishery managers. Our simulations explicitly accounted for uncertainty in the frequency of strong year‐classes being produced by Cisco, the stock–recruit relationship, stock abundance, and the sex‐specific nature of roe harvest. Assuming that future productivity is similar to the productivity observed over the period from 1985 to 2015, results suggest that the current U of 10% is sustainable in terms of maintaining SB above 20% of the unfished level. Variants of constant U control rules that included thresholds defining when U is to decrease as a function of SB increased yield, decreased risk, and increased the magnitude of SB at the end of the simulation period. However, these advantages came at the expense of greater interannual variation in yield. Constant catch control rules greatly underperformed constant U control rules in terms of magnitude in yield; however, they did reduce interannual variation in yield compared to constant Ucontrol rules. Furthermore, conditional versions of constant catch control rules (i.e., threshold stock sizes below which the catch limit was reduced) mitigated risks of staying at low stock size.

","language":"English","publisher":"Wiley","doi":"10.1002/nafm.10290","usgsCitation":"Fisch, N.C., Bence, J., Myers, J.T., Berglund, E.K., and Yule, D., 2019, Evaluating the sustainability of a cisco fishery in Thunder Bay, Ontario, under alternative harvest policies: North American Journal of Fisheries Management, v. 39, no. 3, p. 543-559, https://doi.org/10.1002/nafm.10290.","productDescription":"17 p.","startPage":"543","endPage":"559","ipdsId":"IP-097247","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":364588,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada","city":"Thunder 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We developed a predictive logistic model for barotrauma incidence in Yellow Perch Perca flavescens and applied this model to Ohio's recreational and commercial fisheries in Lake Erie where fisheries managers implicitly consider discard mortality to be negligible in current stock assessment. As expected, capture depth explained most of the variation in incidence, with comparatively small effects of season, sex, and size categories. Measurements of whole body and gonad density provided limited explanation for the categorical effects. Both fisheries spanned a range of depths (7.6 to 16.8 m) that corresponded to a broad range of barotrauma incidence (13 to 74%). Using a recent example, we estimated that additional fishing mortality due to barotrauma in discards was approximately six-fold higher in the commercial than recreational fishery. Overall, this additional mortality was <1% of lake-wide population size estimates. Thus, the assumption that all discarded Yellow Perch survive is unlikely to result in a detectable bias in population estimates. One caveat is that we still do not understand how strong year-classes might influence discard mortality via increased discard rate and barotrauma incidence for small fish.","language":"English","publisher":"US Fish and Wildlife Service","doi":"10.3996/062018-JFWM-056","usgsCitation":"Knight, C., Kraus, R.T., Panos, D., Gorman, A.M., Leonhardt, B., Robinson, J., and Thomas, M.J., 2019, Is barotrauma an important factor in the discard mortality of Yellow Perch?: Journal of Fish and Wildlife Management, v. 10, no. 1, p. 69-78, https://doi.org/10.3996/062018-JFWM-056.","productDescription":"10 p.","startPage":"69","endPage":"78","onlineOnly":"N","ipdsId":"IP-098140","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":467541,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3996/062018-jfwm-056","text":"Publisher Index Page"},{"id":364587,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Lake Erie","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -84,\n 41\n ],\n [\n -78.49731445312499,\n 41\n ],\n [\n -78.49731445312499,\n 43.36512572875844\n ],\n [\n -84,\n 43.36512572875844\n ],\n [\n -84,\n 41\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"10","issue":"1","publishingServiceCenter":{"id":15,"text":"Madison PSC"},"noUsgsAuthors":false,"publicationDate":"2018-12-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Knight, Carey","contributorId":216161,"corporation":false,"usgs":false,"family":"Knight","given":"Carey","affiliations":[{"id":16232,"text":"Ohio Department of Natural Resources","active":true,"usgs":false}],"preferred":false,"id":764065,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kraus, Richard T. 0000-0003-4494-1841 rkraus@usgs.gov","orcid":"https://orcid.org/0000-0003-4494-1841","contributorId":2609,"corporation":false,"usgs":true,"family":"Kraus","given":"Richard","email":"rkraus@usgs.gov","middleInitial":"T.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":764064,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Panos, Demetra","contributorId":216162,"corporation":false,"usgs":false,"family":"Panos","given":"Demetra","email":"","affiliations":[{"id":39374,"text":"University of California Northridge","active":true,"usgs":false}],"preferred":false,"id":764066,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gorman, Ann Marie","contributorId":145525,"corporation":false,"usgs":false,"family":"Gorman","given":"Ann","email":"","middleInitial":"Marie","affiliations":[],"preferred":false,"id":764067,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Leonhardt, Benjamin","contributorId":216163,"corporation":false,"usgs":false,"family":"Leonhardt","given":"Benjamin","affiliations":[{"id":16232,"text":"Ohio Department of Natural Resources","active":true,"usgs":false}],"preferred":false,"id":764068,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Robinson, Jason","contributorId":216164,"corporation":false,"usgs":false,"family":"Robinson","given":"Jason","affiliations":[{"id":13678,"text":"New York State Department of Environmental Conservation","active":true,"usgs":false}],"preferred":false,"id":764069,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Thomas, Michael J.","contributorId":196240,"corporation":false,"usgs":false,"family":"Thomas","given":"Michael","email":"","middleInitial":"J.","affiliations":[{"id":590,"text":"U.S. Army Corps of Engineers","active":false,"usgs":false}],"preferred":false,"id":764070,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70203777,"text":"70203777 - 2019 - Aquatic vegetation and invertebrate communities of Big Stone National Wildlife Refuge","interactions":[],"lastModifiedDate":"2019-06-12T08:48:59","indexId":"70203777","displayToPublicDate":"2019-06-11T09:54:35","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2287,"text":"Journal of Fish and Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Aquatic vegetation and invertebrate communities of Big Stone National Wildlife Refuge","docAbstract":"Observed degradation of aquatic systems at Big Stone National Wildlife Refuge, located in west-central Minnesota, have been associated with sediment-laden inflows from riverine systems. To support management, a study was conducted during 2013–2014 with overall goals of characterizing the aquatic invertebrate and vegetation communities of the Big Stone National Wildlife Refuge and exploring relations between these communities and various water-quality parameters. Sample sites were located along an observed vegetation gradient and assigned to\nthree predetermined habitat zones for comparison purposes: upstream, transition, and downstream. Of the 12 species of aquatic vegetation that were identified, invasive narrowleaf cattail Typha angustifolia dominated the upstream zone (observed at .90% of sample locations), coontail Ceratophyllum demersum and narrowleaf cattail were most common in the transition zone (collected or observed at 100 and 83% of sample locations, respectively), and coontail and\nnarrowleaf pondweed Potamogeton strictifolius were most common in the downstream zone collected at 100 and 64% of sample locations, respectively). Measured values for the water-quality parameters varied among dates, reflecting the continually fluctuating nature of riverine systems. Based on general observations across sample dates, turbidity and dissolved oxygen concentrations were greatest in the upstream zone sample sites, while oxidation-reduction potential was greatest in the downstream zone sites. There were 115 unique aquatic invertebrate taxa identified to varying levels of taxonomic resolution. Results suggested that there were overall differences in invertebrate biomass among the sample dates, but that there were no strong trends among the sample zones. Aquatic invertebrates and vegetation communities, along with the water-quality parameters, varied temporally and showed irregular relations among the sample zones. These general observations emphasize the importance of temporally and spatially intensive sampling to account for natural variation. Moreover, short- and long-term streamflow and water-level information obtained for this study demonstrated substantial variability that must be considered when conducting biotic inventories and monitoring water quality, as well as when using such data to assess management options. Periodic monitoring of\nwetlands and associated streamflows, along with sediment loads and water quality of inflows, should allow Big Stone\nNational Wildlife Refuge staff to identify habitat degradation and potential contributing factors, and to develop\nstrategies to achieve specific management objectives and goals.","language":"English","publisher":"U.S. Fish and Wildlife Service","doi":"10.3996/082018-JFWM-066","usgsCitation":"Tangen, B., Finocchiaro, R., Newton, W.E., and Dahl, C., 2019, Aquatic vegetation and invertebrate communities of Big Stone National Wildlife Refuge: Journal of Fish and Wildlife Management, v. 1, no. 10, p. 277-294, https://doi.org/10.3996/082018-JFWM-066.","productDescription":"18 p.","startPage":"277","endPage":"294","ipdsId":"IP-070799","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":467542,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index 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Stone\",\"state\":\"MN\"}}]}","volume":"1","issue":"10","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"noUsgsAuthors":false,"publicationDate":"2019-03-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Tangen, Brian 0000-0001-5157-9882 btangen@usgs.gov","orcid":"https://orcid.org/0000-0001-5157-9882","contributorId":216177,"corporation":false,"usgs":true,"family":"Tangen","given":"Brian","email":"btangen@usgs.gov","affiliations":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":764087,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Finocchiaro, Raymond 0000-0002-5514-8729","orcid":"https://orcid.org/0000-0002-5514-8729","contributorId":205650,"corporation":false,"usgs":false,"family":"Finocchiaro","given":"Raymond","affiliations":[],"preferred":false,"id":764088,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Newton, Wesley E. 0000-0002-1377-043X wnewton@usgs.gov","orcid":"https://orcid.org/0000-0002-1377-043X","contributorId":3661,"corporation":false,"usgs":true,"family":"Newton","given":"Wesley","email":"wnewton@usgs.gov","middleInitial":"E.","affiliations":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":764090,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dahl, Charles F.","contributorId":214075,"corporation":false,"usgs":false,"family":"Dahl","given":"Charles F.","affiliations":[{"id":33701,"text":"former USGS-NPWRC","active":true,"usgs":false}],"preferred":false,"id":764089,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70223461,"text":"70223461 - 2019 - Proximity to unconventional shale gas infrastructure alters breeding bird abundance and distribution","interactions":[],"lastModifiedDate":"2021-08-27T13:48:34.354779","indexId":"70223461","displayToPublicDate":"2019-06-11T08:45:03","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":9101,"text":"Ornithological Applications","printIssn":"0010-5422","active":true,"publicationSubtype":{"id":10}},"title":"Proximity to unconventional shale gas infrastructure alters breeding bird abundance and distribution","docAbstract":"

Unconventional shale gas development is a rapidly expanding driver of forest loss and fragmentation in the central Appalachian region. We evaluated the relationship between breeding passerine abundances and distance from shale gas development at a long-term (2008–2017) study site in northern West Virginia, USA. We examined responses of 27 species within 3 habitat guilds: forest interior, early successional, and synanthropic. More than half of the species evaluated showed sensitivity to distance from unconventional shale gas infrastructure (e.g., well pads, access roads, pipelines). Five forest interior species occurred in greater abundances farther from shale gas development, whereas 3 forest interior gap specialists increased in abundance closer to shale gas. Early successional and synanthropic species, including the nest-parasitic Brown-headed Cowbird (Molothrus ater), generally occurred in greater abundances closer to shale gas infrastructure. We used interpolated distributions of 4 focal species to assess their spatial response to unconventional shale gas development over time. Our results indicate that breeding passerine distributions and community composition are changing with forest disturbance driven by unconventional shale gas energy development.

","language":"English","publisher":"Oxford Academic","doi":"10.1093/condor/duz020","usgsCitation":"Farwell, L., Wood, P.B., Brown, D., and Sheehan, J., 2019, Proximity to unconventional shale gas infrastructure alters breeding bird abundance and distribution: Ornithological Applications, v. 121, no. 3, duz020, 20 p., https://doi.org/10.1093/condor/duz020.","productDescription":"duz020, 20 p.","ipdsId":"IP-103333","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":388581,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"West Vigninia","otherGeospatial":"Lewis Wetzel Wildlife Management Area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -80.72135925292969,\n 39.43141996823385\n ],\n [\n -80.57373046875,\n 39.43141996823385\n ],\n [\n -80.57373046875,\n 39.54270547059901\n ],\n [\n -80.72135925292969,\n 39.54270547059901\n ],\n [\n -80.72135925292969,\n 39.43141996823385\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"121","issue":"3","noUsgsAuthors":false,"publicationDate":"2019-06-11","publicationStatus":"PW","contributors":{"authors":[{"text":"Farwell, Laura S.","contributorId":264846,"corporation":false,"usgs":false,"family":"Farwell","given":"Laura S.","affiliations":[{"id":54569,"text":"West Virginai University","active":true,"usgs":false}],"preferred":false,"id":822086,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wood, Petra B. 0000-0002-8575-1705 pbwood@usgs.gov","orcid":"https://orcid.org/0000-0002-8575-1705","contributorId":199090,"corporation":false,"usgs":true,"family":"Wood","given":"Petra","email":"pbwood@usgs.gov","middleInitial":"B.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":822085,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Donald J.","contributorId":264847,"corporation":false,"usgs":false,"family":"Brown","given":"Donald J.","affiliations":[{"id":12432,"text":"West Virginia University","active":true,"usgs":false}],"preferred":false,"id":822087,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sheehan, James","contributorId":264848,"corporation":false,"usgs":false,"family":"Sheehan","given":"James","affiliations":[{"id":27863,"text":"U. S. Forest Service","active":true,"usgs":false}],"preferred":false,"id":822088,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70203047,"text":"fs20193013 - 2019 - Assessment of continuous oil and gas resources in the Beetaloo Basin, Australia, 2018","interactions":[],"lastModifiedDate":"2019-06-11T08:23:51","indexId":"fs20193013","displayToPublicDate":"2019-06-10T16:45:00","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-3013","displayTitle":"Assessment of Continuous Oil and Gas Resources in the Beetaloo Basin, Australia, 2018","title":"Assessment of continuous oil and gas resources in the Beetaloo Basin, Australia, 2018","docAbstract":"

Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 429 million barrels of continuous oil and 8 trillion cubic feet of continuous gas in the Beetaloo Basin of northern Australia.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20193013","usgsCitation":"Schenk, C.J., Mercier, T.J., Woodall, C.A., Finn, T.M., Marra, K.R., Brownfield, M.E., Leathers-Miller, H.M., and Drake, R.M., II, 2019, Assessment of continuous oil and gas resources in the Beetaloo Basin, Australia, 2018: U.S. Geological Survey Fact Sheet 2019–3013, 2 p., https://doi.org/10.3133/fs20193013.","productDescription":"2 p.","onlineOnly":"N","ipdsId":"IP-102702","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":364487,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2019/3013/fs20193013.pdf","text":"Report","size":"604 kB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 2019-3013"},{"id":364486,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2019/3013/coverthb.jpg"}],"country":"Australia","otherGeospatial":"Beetaloo Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 126.5625,\n -23.50355189742412\n ],\n [\n 142.55859375,\n -23.50355189742412\n ],\n [\n 142.55859375,\n -10.811724143275514\n ],\n [\n 126.5625,\n -10.811724143275514\n ],\n [\n 126.5625,\n -23.50355189742412\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"

Director, Central Energy Resources Science Center
U.S. Geological Survey
Box 25046, MS-939
Denver, CO 80225-0046

","tableOfContents":"","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"publishedDate":"2019-06-10","noUsgsAuthors":false,"publicationDate":"2019-06-10","publicationStatus":"PW","contributors":{"authors":[{"text":"Schenk, Christopher J. 0000-0002-0248-7305 schenk@usgs.gov","orcid":"https://orcid.org/0000-0002-0248-7305","contributorId":826,"corporation":false,"usgs":true,"family":"Schenk","given":"Christopher","email":"schenk@usgs.gov","middleInitial":"J.","affiliations":[{"id":255,"text":"Energy Resources Program","active":true,"usgs":true},{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760930,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mercier, Tracey J. 0000-0002-8232-525X tmercier@usgs.gov","orcid":"https://orcid.org/0000-0002-8232-525X","contributorId":2847,"corporation":false,"usgs":true,"family":"Mercier","given":"Tracey","email":"tmercier@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760931,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodall, Cheryl A. 0000-0002-4844-5768 cwoodall@usgs.gov","orcid":"https://orcid.org/0000-0002-4844-5768","contributorId":194924,"corporation":false,"usgs":true,"family":"Woodall","given":"Cheryl","email":"cwoodall@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760932,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Finn, Thomas M. 0000-0001-6396-9351 finn@usgs.gov","orcid":"https://orcid.org/0000-0001-6396-9351","contributorId":778,"corporation":false,"usgs":true,"family":"Finn","given":"Thomas","email":"finn@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760933,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Marra, Kristen R. 0000-0001-8027-5255 kmarra@usgs.gov","orcid":"https://orcid.org/0000-0001-8027-5255","contributorId":4844,"corporation":false,"usgs":true,"family":"Marra","given":"Kristen","email":"kmarra@usgs.gov","middleInitial":"R.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760934,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Brownfield, Michael E. 0000-0003-3633-1138 mbrownfield@usgs.gov","orcid":"https://orcid.org/0000-0003-3633-1138","contributorId":1548,"corporation":false,"usgs":true,"family":"Brownfield","given":"Michael","email":"mbrownfield@usgs.gov","middleInitial":"E.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760935,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Leathers-Miller, Heidi M. 0000-0001-5208-9906 hleathers@usgs.gov","orcid":"https://orcid.org/0000-0001-5208-9906","contributorId":150419,"corporation":false,"usgs":true,"family":"Leathers-Miller","given":"Heidi","email":"hleathers@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760936,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Drake, Ronald M. II 0000-0002-1770-4667","orcid":"https://orcid.org/0000-0002-1770-4667","contributorId":206291,"corporation":false,"usgs":true,"family":"Drake","given":"Ronald M.","suffix":"II","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760937,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":70202729,"text":"ds1104 - 2019 - Regional hydraulic geometry characteristics of stream channels in the Ouachita Mountains of Arkansas","interactions":[],"lastModifiedDate":"2019-06-11T15:50:54","indexId":"ds1104","displayToPublicDate":"2019-06-10T15:40:56","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1104","displayTitle":"Regional Hydraulic Geometry Characteristics of Stream Channels in the Ouachita Mountains of Arkansas","title":"Regional hydraulic geometry characteristics of stream channels in the Ouachita Mountains of Arkansas","docAbstract":"

Many stream channel infrastructure, habitat, and restoration projects are being undertaken on small streams throughout Arkansas by various Federal, State, and local agencies and by private organizations and businesses with limited data on local geomorphology and streamflow relations. Equations are needed that relate drainage area above stable stream reaches and the associated basin characteristics to bankfull streamflow and the associated channel dimensions. These equations, along with streambed material particle information, provide information that can improve stream channel projects. The U.S. Geological Survey and the Arkansas Natural Resources Commission in cooperation with the U.S. Army Corps of Engineers, Little Rock District, undertook a study to develop these equations for streams in the Ouachita Mountains of Arkansas.

Seventeen streamgages operated by the U.S. Geological Survey, located on streams in the Ouachita Mountains, were selected for analysis. Regional hydraulic geometry curves that express the mathematical relation between the bankfull channel dimensions (cross-sectional area, top width, mean depth, and streamflow) and the contributing drainage areas were developed. Streambed material measurements were collected to develop descriptive statistics of the streambed particle-size distributions and percentages of substrate type at each study site. Stream reaches at each study site were classified to the Rosgen level II stream type based on the average of stream channel metrics collected from site cross sections and profiles. Of the 17 selected Ouachita Mountain stream reaches, 6 were classified as B stream types, and 11 were classified as C stream types. The B stream types have infrequently spaced pools; very stable plan forms, profiles, and banks; and narrow, gently sloping valleys, where bank vegetation is a moderate component of stability. The C stream types are meandering, point bar, riffle-pool channels associated with broad valleys having well-defined flood plains and terraces composed of alluvial soils, where bank vegetation is typically a high component of stability.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds1104","collaboration":"Prepared in cooperation with the Arkansas Natural Resources Commission and the U.S. Army Corps of Engineers, Little Rock District","usgsCitation":"Pugh, A.L., and Redman, R.K., 2019, Regional hydraulic geometry characteristics of stream channels in the Ouachita Mountains of Arkansas: U.S. Geological Survey Data Series 1104, 25 p., https://doi.org/10.3133/ds1104.","productDescription":"Report: v, 25 p.; Data Release","numberOfPages":"35","onlineOnly":"Y","ipdsId":"IP-076095","costCenters":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"links":[{"id":364361,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/ds/1104/ds1104.pdf","text":"Report","size":"8.10 MB","linkFileType":{"id":1,"text":"pdf"},"description":"DS 1104"},{"id":364362,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://dx.doi.org/10.5066/F7BC3WNX","text":"USGS data release ","description":"USGS Data Release","linkHelpText":"Regional Hydraulic Geometry Characteristics of Stream Channels in the Ouachita Mountains of Arkansas"},{"id":364360,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/ds/1104/coverthb.jpg"}],"country":"United States","state":"Arkansas","otherGeospatial":"Ouachita Mountains","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -95.350341796875,\n 33.6420625047537\n ],\n [\n -93.306884765625,\n 33.6420625047537\n ],\n [\n -93.306884765625,\n 35.34425514918409\n ],\n [\n -95.350341796875,\n 35.34425514918409\n ],\n [\n -95.350341796875,\n 33.6420625047537\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"

Director, Lower Mississippi-Gulf Water Science Center
U.S. Geological Survey
640 Grassmere Park, Ste 100
Nashville, TN 37211

","tableOfContents":"","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"publishedDate":"2019-06-10","noUsgsAuthors":false,"publicationDate":"2019-06-10","publicationStatus":"PW","contributors":{"authors":[{"text":"Pugh, Aaron L. 0000-0003-3945-5750 apugh@usgs.gov","orcid":"https://orcid.org/0000-0003-3945-5750","contributorId":214343,"corporation":false,"usgs":true,"family":"Pugh","given":"Aaron","email":"apugh@usgs.gov","middleInitial":"L.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"preferred":true,"id":759690,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Redman, Ronald K.","contributorId":214344,"corporation":false,"usgs":false,"family":"Redman","given":"Ronald","email":"","middleInitial":"K.","affiliations":[{"id":6771,"text":"Arkansas Natural Resources Commission","active":true,"usgs":false}],"preferred":false,"id":759691,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70203873,"text":"70203873 - 2019 - Post-fire rockfall and debris-flow hazard zonation in the Eagle Creek Fire burn area, Columbia River Gorge, Oregon: a tool for emergency managers and first responders","interactions":[],"lastModifiedDate":"2019-06-18T15:06:02","indexId":"70203873","displayToPublicDate":"2019-06-10T15:05:01","publicationYear":"2019","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Post-fire rockfall and debris-flow hazard zonation in the Eagle Creek Fire burn area, Columbia River Gorge, Oregon: a tool for emergency managers and first responders","docAbstract":"The Eagle Creek Fire engulfed 48,832 acres (196 km2) within the Columbia River Gorge, Oregon beginning September 2nd and was 100% contained by November 30th, 2017. The Columbia River Gorge area is steep and heavily forested characterized by cliffs and flanking talus slopes, receiving > 100 inches (> 254 cm) of precipitation annually. The Columbia River Gorge is a critical lifeline for Oregon and Washington, including interstate highway 84 (I-84) and state route 14 (SR-14), commercial train lines, freight traffic, major pipelines, shipping corridor, 1,000s of permanent residents, tourists and motorists, and major hydroelectric dams. Before the Eagle Creek Fire, there was significant landslide and debris-flow hazard. More than 80 landslides have been recorded in the Gorge during the last ~100 years, with 58 of these recorded in the exceptionally wet and stormy winters of 1996 and 1997. Several of these landslides damaged property and temporarily closed I-84, train and ship traffic. There is some uncertainty on the degree to which the fire will enhance debris-flow susceptibility, because the climate, terrain and geology is different from the regions where most post-fire debris-flow research has been conducted. A large portion of the Columbia River Gorge National Scenic Area, including popular hiking trails, remain closed 18 months after the fire, with the Historic Columbia River Highway opened 14 months after the fire. In the aftermath of the Eagle Creek Fire, emergency managers and first responders identified a critical need for a post-fire landslide response plan and hazard map. The Oregon Department of Transportation (ODOT), the Oregon Department of Geology and Mineral Industries (DOGAMI), and the U.S. Geological Survey (USGS) participated in the creation of the plan including making a landslide hazard map specific to their outlook, which includes swift decision making during emergencies such as landslide or flood events. This paper presents a perspective of post-fire debris flow-hazard response and assessment from the Eagle Creek burn area in the Columbia River Gorge, Oregon.","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Association of Environmental and Engineering Geologists; special publication 28","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"7th Debris-Flow Hazards Mitigation Conference","conferenceDate":"June 10-13, 2019","conferenceLocation":"Golden, Colorado","language":"English","publisher":"Association of Environmental & Engineering Geologists","usgsCitation":"Calhoun, N.C., Burns, W.J., Hayduk, S., Staley, D.M., and Kean, J.W., 2019, Post-fire rockfall and debris-flow hazard zonation in the Eagle Creek Fire burn area, Columbia River Gorge, Oregon: a tool for emergency managers and first responders, in Association of Environmental and Engineering Geologists; special publication 28, Golden, Colorado, June 10-13, 2019, p. 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\"}}]}","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Calhoun, Nancy C.","contributorId":216331,"corporation":false,"usgs":false,"family":"Calhoun","given":"Nancy","email":"","middleInitial":"C.","affiliations":[{"id":39395,"text":"DOGAMI","active":true,"usgs":false}],"preferred":false,"id":764530,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burns, William J.","contributorId":216332,"corporation":false,"usgs":false,"family":"Burns","given":"William","email":"","middleInitial":"J.","affiliations":[{"id":39395,"text":"DOGAMI","active":true,"usgs":false}],"preferred":false,"id":764531,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hayduk, S.H.","contributorId":151275,"corporation":false,"usgs":false,"family":"Hayduk","given":"S.H.","email":"","affiliations":[],"preferred":false,"id":764532,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Staley, Dennis M. 0000-0002-2239-3402 dstaley@usgs.gov","orcid":"https://orcid.org/0000-0002-2239-3402","contributorId":4134,"corporation":false,"usgs":true,"family":"Staley","given":"Dennis","email":"dstaley@usgs.gov","middleInitial":"M.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":764533,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kean, Jason W. 0000-0003-3089-0369 jwkean@usgs.gov","orcid":"https://orcid.org/0000-0003-3089-0369","contributorId":1654,"corporation":false,"usgs":true,"family":"Kean","given":"Jason","email":"jwkean@usgs.gov","middleInitial":"W.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":764529,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70203872,"text":"70203872 - 2019 - Taking the pulse of debris flows: Extracting debris-flow dynamics from good vibrations in southern California and central Colorado","interactions":[],"lastModifiedDate":"2019-06-18T15:01:56","indexId":"70203872","displayToPublicDate":"2019-06-10T14:53:21","publicationYear":"2019","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Taking the pulse of debris flows: Extracting debris-flow dynamics from good vibrations in southern California and central Colorado","docAbstract":"The destructive nature of debris flows makes it difficult to quantify flow dynamics with direct instrumentation. For this reason, seismic sensors placed safely away from the flow path are often used to identify the timing and speed of debris flows. While seismic sensors have proven to be a valuable tool for event detection and early warning, their potential for identifying other aspects of debris flows (such as sediment concentration) is less studied. Here we use two monitoring sites to investigate the extent to which debris-flow dynamics can be decoded from ground vibrations. One site is a bedrock channel in a steep semiarid basin in central Colorado (Chalk Cliffs), and the other is in a debris-flow channel incised in alluvium in a recently burned area in southern California (Van Tassel). At both sites, seismic data are measured with geophones (4.5 Hz) mounted next to the channels and sampled at high frequencies (500-1000 Hz). Independent constraints on flow dynamics are provided by laser distance meters to record flow stage (at 10 Hz) and high-definition video cameras to record flow velocity and sediment concentration. The observed debris flows at Chalk Cliffs typically consist of a series of short-duration (~30 second) surges with total durations of <40 minutes and have coarse-grained fronts and fluid-rich tails. In contrast, the events at Van Tassel are longer duration flows (>40 minutes) that begin as debris flows and transform into more steady debris floods. The arrangement of sensors at both sites allow us to identify correlations between vertical ground velocity, frequency, flow stage, and qualitative estimates of sediment concentration.","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Association of Environmental and Engineering Geologists, Special Publication #28","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"7th International Conference on Debris-Flow Hazards Mitigation","conferenceDate":"June 10-13, 2019","conferenceLocation":"Golden, Colorado","language":"English","publisher":"Association of Environmental & Engineering Geologists","usgsCitation":"Michel, A., Kean, J.W., Smith, J.B., Allstadt, K.E., and Coe, J.A., 2019, Taking the pulse of debris flows: Extracting debris-flow dynamics from good vibrations in southern California and central Colorado, in Association of Environmental and Engineering Geologists, Special Publication #28, Golden, Colorado, June 10-13, 2019, p. 154-161.","productDescription":"8 p.","startPage":"154","endPage":"161","ipdsId":"IP-106130","costCenters":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"links":[{"id":364796,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":364778,"type":{"id":15,"text":"Index Page"},"url":"https://mountainscholar.org/handle/11124/173051"}],"country":"United States","state":"California, 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conductivity imaging of Halema‘uma‘u lava lake (Kīlauea volcano)","docAbstract":"

Before the 2018 collapse of the summit of Kīlauea volcano, a ca. 200 m in diameter lava lake inside of Halema‘uma‘u crater was embedded in a very active hydrothermal system. In 2015, we carried out an electrical conductivity survey and the data were inverted in 3D. The lack of conductivity contrast precludes distinguishing the lava column from the surrounding hydrothermal zones. Laboratory measurements on samples from the lava lake show that the conductivity of magma is significantly lower than that of hydrothermal zones but the high vesicularity of the upper part of the lava lake may decrease its macroscopic conductivity. Based on the 3D conductivity model, we distinguish at least two types of hydrothermal circulations: 1) one guided by the collapse faults of Halema‘uma‘u crater and by the magmatic column of the lava lake, and 2) another guided by previous caldera faults and fractures related to intrusions. We observe that the location of the faults formed during the 2018 collapse of the summit was greatly influenced by the hydrothermally altered zones.

","language":"English","publisher":"Elsevier","doi":"10.1016/j.jvolgeores.2019.06.001","usgsCitation":"Gailler, L., Kauahikaua, J.P., Lenat, J., Revil, A., Gresse, M., Ahmed, A.S., Cluzel, N., Manthilake, G., Gurioli, L., Johnson, T.B., Finizola, A., and Delcher, E., 2019, 3D electrical conductivity imaging of Halema‘uma‘u lava lake (Kīlauea volcano): Journal of Volcanology and Geothermal Research, v. 381, p. 185-192, https://doi.org/10.1016/j.jvolgeores.2019.06.001.","productDescription":"8 p.","startPage":"185","endPage":"192","ipdsId":"IP-094105","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":467543,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.jvolgeores.2019.06.001","text":"Publisher Index Page"},{"id":367008,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Hawaii","otherGeospatial":"Kilauea Volcano","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -155.30402183532715,\n 19.388238642115578\n ],\n [\n -155.23415565490723,\n 19.388238642115578\n ],\n [\n -155.23415565490723,\n 19.433652713875333\n ],\n [\n -155.30402183532715,\n 19.433652713875333\n ],\n [\n -155.30402183532715,\n 19.388238642115578\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"381","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Gailler, Lydie 0000-0002-8132-2428","orcid":"https://orcid.org/0000-0002-8132-2428","contributorId":192584,"corporation":false,"usgs":false,"family":"Gailler","given":"Lydie","email":"","affiliations":[],"preferred":false,"id":769509,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kauahikaua, James P. 0000-0003-3777-503X jimk@usgs.gov","orcid":"https://orcid.org/0000-0003-3777-503X","contributorId":2146,"corporation":false,"usgs":true,"family":"Kauahikaua","given":"James","email":"jimk@usgs.gov","middleInitial":"P.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":769520,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lenat, Jean-Francois 0000-0002-4828-9013","orcid":"https://orcid.org/0000-0002-4828-9013","contributorId":218534,"corporation":false,"usgs":false,"family":"Lenat","given":"Jean-Francois","email":"","affiliations":[{"id":39864,"text":"Laboratoire Magmas et Volcans, Université Blaise Pascal","active":true,"usgs":false}],"preferred":false,"id":769510,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Revil, Andre","contributorId":218535,"corporation":false,"usgs":false,"family":"Revil","given":"Andre","email":"","affiliations":[{"id":39864,"text":"Laboratoire Magmas et Volcans, Université Blaise Pascal","active":true,"usgs":false}],"preferred":false,"id":769511,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gresse, Marceau 0000-0002-3937-3280","orcid":"https://orcid.org/0000-0002-3937-3280","contributorId":218536,"corporation":false,"usgs":false,"family":"Gresse","given":"Marceau","email":"","affiliations":[{"id":39865,"text":"Earthquake Research Institute, University of Tokyo, Tokyo, Japan","active":true,"usgs":false}],"preferred":false,"id":769512,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ahmed, Abdellahi Soueid 0000-0002-4279-0093","orcid":"https://orcid.org/0000-0002-4279-0093","contributorId":218537,"corporation":false,"usgs":false,"family":"Ahmed","given":"Abdellahi","email":"","middleInitial":"Soueid","affiliations":[{"id":39866,"text":"Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, IFSTTAR, ISTerre, 38000 10 Grenoble, France","active":true,"usgs":false}],"preferred":false,"id":769513,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Cluzel, Nicolas 0000-0002-2171-8789","orcid":"https://orcid.org/0000-0002-2171-8789","contributorId":218538,"corporation":false,"usgs":false,"family":"Cluzel","given":"Nicolas","email":"","affiliations":[{"id":39864,"text":"Laboratoire Magmas et Volcans, Université Blaise Pascal","active":true,"usgs":false}],"preferred":false,"id":769514,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Manthilake, Geeth 0000-0001-8161-081X","orcid":"https://orcid.org/0000-0001-8161-081X","contributorId":218539,"corporation":false,"usgs":false,"family":"Manthilake","given":"Geeth","email":"","affiliations":[{"id":39864,"text":"Laboratoire Magmas et Volcans, Université Blaise Pascal","active":true,"usgs":false}],"preferred":false,"id":769515,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Gurioli, Lucia","contributorId":218540,"corporation":false,"usgs":false,"family":"Gurioli","given":"Lucia","email":"","affiliations":[{"id":39864,"text":"Laboratoire Magmas et Volcans, Université Blaise Pascal","active":true,"usgs":false}],"preferred":false,"id":769516,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Johnson, Tim B.","contributorId":127336,"corporation":false,"usgs":false,"family":"Johnson","given":"Tim","email":"","middleInitial":"B.","affiliations":[{"id":6780,"text":"Ontario Ministry of Natural Resources","active":true,"usgs":false}],"preferred":false,"id":769517,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Finizola, Anthony","contributorId":190922,"corporation":false,"usgs":false,"family":"Finizola","given":"Anthony","email":"","affiliations":[],"preferred":false,"id":769518,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Delcher, Eric 0000-0001-6671-7133","orcid":"https://orcid.org/0000-0001-6671-7133","contributorId":218541,"corporation":false,"usgs":false,"family":"Delcher","given":"Eric","email":"","affiliations":[{"id":39867,"text":"Laboratoire GéoSciences Réunion, Université de la Réunion, IPGP, Sorbonne Paris-Cité, 14 CNRS UMR 7154, 15 Avenue René Cassin, CS 92003, 97744 Saint-Denis, La Réunion, France","active":true,"usgs":false}],"preferred":false,"id":769519,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}} ,{"id":70203834,"text":"70203834 - 2019 - Microbiomes of stony and soft deep-sea corals share rare core bacteria","interactions":[],"lastModifiedDate":"2019-08-15T12:15:32","indexId":"70203834","displayToPublicDate":"2019-06-10T11:17:06","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5838,"text":"Microbiome","onlineIssn":"2049-2618","active":true,"publicationSubtype":{"id":10}},"title":"Microbiomes of stony and soft deep-sea corals share rare core bacteria","docAbstract":"

Background: Numerous studies have shown that bacteria form stable associations with host corals and have focused on identifying conserved “core microbiomes” of bacterial associates inferred to be serving key roles in the coral holobiont. Because studies tend to focus on only stony corals (order Scleractinia) or soft corals (order Alcyonacea), it is currently unknown if there are conserved bacteria that are shared by both. A meta-analysis was done of 16S rRNA amplicon data from multiple studies generated via identical methodology to allow direct comparisons of bacterial associates across seven deep-sea corals, including both stony and soft species: Anthothela grandiflora, Anthothela sp., Lateothela grandiflora, Lophelia pertusa, Paramuricea placomus, Primnoa pacifica, and Primnoa resedaeformis.

Results: Twenty-three operational taxonomic units (OTUs) were consistently present in greater than 50% of the coral samples. Seven amplicon sequence variants (ASVs), five of which corresponded to a conserved OTU, were consistently present in greater than 30% of the coral samples including five or greater coral species. A majority of the conserved sequences had close matches with previously identified coral-associated bacteria. While known to dominate tropical and temperate coral microbiomes, Endozoicomonas were extremely rare or absent from these deep-sea corals. An Endozoicomonas OTU associated with Lo. pertusa in this study was most similar to those from shallow-water stony corals, while an OTU associated with Anthothela spp. was most similar to those from shallow-water gorgonians.

Conclusions: Bacterial sequences have been identified that are conserved at the level of class Anthozoa (i.e., found in both stony and soft corals, shallow and deep). These bacterial associates are therefore hypothesized to play important symbiotic roles and are highlighted for targeted future study. These conserved bacterial associates include taxa with the potential for nitrogen and sulfur cycling, detoxification, and hydrocarbon degradation. There is also some overlap with kit contaminants that need to be resolved. Rarely detected Endozoicomonas sequences are partitioned by whether the host is a stony coral or a soft coral, and the finer clustering pattern reflects the hosts’ phylogeny.

","language":"English","publisher":"BMC","doi":"10.1186/s40168-019-0697-3","usgsCitation":"Kellogg, C.A., 2019, Microbiomes of stony and soft deep-sea corals share rare core bacteria: Microbiome, v. 7, 90, 13p., https://doi.org/10.1186/s40168-019-0697-3.","productDescription":"90, 13p.","ipdsId":"IP-097775","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":467544,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1186/s40168-019-0697-3","text":"Publisher Index Page"},{"id":364731,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2019-06-10","publicationStatus":"PW","contributors":{"authors":[{"text":"Kellogg, Christina A. 0000-0002-6492-9455 ckellogg@usgs.gov","orcid":"https://orcid.org/0000-0002-6492-9455","contributorId":391,"corporation":false,"usgs":true,"family":"Kellogg","given":"Christina","email":"ckellogg@usgs.gov","middleInitial":"A.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true},{"id":506,"text":"Office of the AD Ecosystems","active":true,"usgs":true}],"preferred":true,"id":764335,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70203933,"text":"70203933 - 2019 - Community-based conservation and recovery of native species on Monuriki Island, Fiji","interactions":[],"lastModifiedDate":"2019-06-25T11:04:31","indexId":"70203933","displayToPublicDate":"2019-06-10T11:04:19","publicationYear":"2019","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Community-based conservation and recovery of native species on Monuriki Island, Fiji","docAbstract":"The small uninhabited island of Monuriki (40.4 ha) in western Fiji is of national and international conservation concern for its several protected species. Exotic invasive species and a Category 5 cyclone have exacerbated conservation challenges. The cooperation of local, national, and international stakeholders continues to be crucial in restoration of the island’s native flora and fauna. This summary presents a timeline of restoration efforts and current status of the recovery\nprogramme for Monuriki. The critically endangered dry forest habitat of Fiji is only found in a few isolated patches on disparate islands. The Fijian crested iguana (Brachylophus cf. vitiensis) is a critically endangered species restricted to a few small islands in this dry forest zone of western Fiji. The population of crested iguanas on Monuriki Island is the third largest remaining population. Even before iguanas were first documented on the island in the early 1980s, individuals had been removed by local resorts for display purposes, a practice that was previously unregulated. In the late 1990s, the first efforts to conserve and restore Monuriki Island were discussed, but conservation initiatives were not implemented until the development of the Crested Iguana Recovery Plan in 2008. In 2011, domestic goats (Capra hircus) and non-native rats (Rattus exulans) were removed from the island, and 10 pairs of iguanas were brought into captive breeding facilities within Fiji. In 2015, the first 32 captive-bred crested iguanas were released back on Monuriki Island. More than half of these iguanas (N=26) were radio-tracked for 56 days post-release in order to assess survivorship and help provide insights\ninto their short-term movement patterns. Of the 26 iguanas that were tracked, nearly 70% (N=18) were found after 56 days indicating excellent short-term survival. In February 2016, Tropical Cyclone Winston, a Category 5 storm passed through Fiji and devastated some of the tropical dry forest habitat on Monuriki. With sustained winds of up to 230 km/ hr nearly all of the canopy leaves from trees on Monuriki Island were removed and large amounts of debris covered the forest floor. Following the cyclone, a brief wildlife survey revealed Monuriki’s iguana and bird populations were still present. In 2017, the crested iguana captive breeding programme was brought to an end when 16 of the original 20 iguana founders, and an additional 32 captive bred off spring, were reintroduced onto Monuriki. This was accomplished, in part, due to successful breeding and reestablishment of the remaining wild iguanas on the island. Despite a major storm event, reestablishment likely resulted from reduced egg and hatchling predation by the rats, and excellent habitat recovery after goat removal. Overall these invasive species eradications have proven highly successful for the recovery of the iguanas, wedge-tailed shearwaters (Puffi nus pacifi cus), and several other non-target species including the banded rail (Gallirallus philippensis) and endangered Fijian peregrine falcon (Falco peregrinus). Furthermore, eradication of non-native species has also helped the recovery of the highly threatened tropical dry forest ecosystem in which these species exist.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Island invasives : scaling up to meet the challenge. Proceedings of the international conference on island invasives 2017","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"International Conference on Island Invasives","conferenceDate":"July 10-14, 2017","conferenceLocation":"Dundee, Scotland","language":"English","publisher":"International Union for Conservation of Nature","doi":"10.2305/IUCN.CH.2019.SSC-OP.62.en","usgsCitation":"Fisher, R.N., Niukula, J., Harlow, P.S., Rasalato, S., Chand, R., Thaman, B., Seniloli, E., Vadada, J., Cranwell, S., Brown, J.J., Lovich, K., and Thomas-Moko, N., 2019, Community-based conservation and recovery of native species on Monuriki Island, Fiji, in Island invasives : scaling up to meet the challenge. Proceedings of the international conference on island invasives 2017, Dundee, Scotland, July 10-14, 2017, p. 552-557, https://doi.org/10.2305/IUCN.CH.2019.SSC-OP.62.en.","productDescription":"6 p.","startPage":"552","endPage":"557","ipdsId":"IP-099007","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":467545,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.2305/iucn.ch.2019.ssc-op.62.en","text":"External Repository"},{"id":365007,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Fiji","otherGeospatial":"Monuriki island","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 177.02755451202393,\n -17.613081152444575\n ],\n [\n 177.04285383224487,\n -17.613081152444575\n ],\n [\n 177.04285383224487,\n -17.604838900564843\n ],\n [\n 177.02755451202393,\n -17.604838900564843\n ],\n [\n 177.02755451202393,\n -17.613081152444575\n ]\n ]\n ]\n }\n }\n ]\n}","publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationDate":"2019-03-04","publicationStatus":"PW","contributors":{"authors":[{"text":"Fisher, Robert N. 0000-0002-2956-3240 rfisher@usgs.gov","orcid":"https://orcid.org/0000-0002-2956-3240","contributorId":1529,"corporation":false,"usgs":true,"family":"Fisher","given":"Robert","email":"rfisher@usgs.gov","middleInitial":"N.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":764822,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Niukula, Jone","contributorId":150083,"corporation":false,"usgs":false,"family":"Niukula","given":"Jone","affiliations":[{"id":17904,"text":"National Trust of Fiji Islands, Suva, Fiji","active":true,"usgs":false}],"preferred":false,"id":764823,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harlow, Peter S.","contributorId":150093,"corporation":false,"usgs":false,"family":"Harlow","given":"Peter","email":"","middleInitial":"S.","affiliations":[{"id":17909,"text":"Taronga Zoo, Mosman, NSW, Australia","active":true,"usgs":false}],"preferred":false,"id":764824,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rasalato, Sia","contributorId":150087,"corporation":false,"usgs":false,"family":"Rasalato","given":"Sia","affiliations":[{"id":17907,"text":"Birdlife Pacific, Suva, Fiji","active":true,"usgs":false}],"preferred":false,"id":764825,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chand, Ramesh","contributorId":150082,"corporation":false,"usgs":false,"family":"Chand","given":"Ramesh","email":"","affiliations":[{"id":17903,"text":"Kula Eco Park, Sigatoka Fiji","active":true,"usgs":false}],"preferred":false,"id":764826,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Thaman, Baravi","contributorId":150088,"corporation":false,"usgs":false,"family":"Thaman","given":"Baravi","email":"","affiliations":[{"id":17904,"text":"National Trust of Fiji Islands, Suva, Fiji","active":true,"usgs":false}],"preferred":false,"id":764827,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Seniloli, Elenoa","contributorId":150089,"corporation":false,"usgs":false,"family":"Seniloli","given":"Elenoa","email":"","affiliations":[{"id":17907,"text":"Birdlife Pacific, Suva, Fiji","active":true,"usgs":false}],"preferred":false,"id":764828,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Vadada, Joeli","contributorId":150084,"corporation":false,"usgs":false,"family":"Vadada","given":"Joeli","affiliations":[{"id":17904,"text":"National Trust of Fiji Islands, Suva, Fiji","active":true,"usgs":false}],"preferred":false,"id":764829,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Cranwell, Steve","contributorId":150091,"corporation":false,"usgs":false,"family":"Cranwell","given":"Steve","email":"","affiliations":[{"id":17907,"text":"Birdlife Pacific, Suva, Fiji","active":true,"usgs":false}],"preferred":false,"id":764830,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Brown, J. Jed","contributorId":174718,"corporation":false,"usgs":false,"family":"Brown","given":"J.","email":"","middleInitial":"Jed","affiliations":[],"preferred":false,"id":764831,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Lovich, Kim","contributorId":150085,"corporation":false,"usgs":false,"family":"Lovich","given":"Kim","email":"","affiliations":[{"id":17905,"text":"San Diego Zoo Global, San Diego, CA, USA","active":true,"usgs":false}],"preferred":false,"id":764832,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Thomas-Moko, Nunia","contributorId":198737,"corporation":false,"usgs":false,"family":"Thomas-Moko","given":"Nunia","email":"","affiliations":[],"preferred":false,"id":764833,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}} ,{"id":70203033,"text":"fs20193012 - 2019 - Assessment of tight-oil and tight-gas resources in the Junggar and Santanghu Basins of Northwestern China, 2018","interactions":[],"lastModifiedDate":"2019-06-11T08:07:25","indexId":"fs20193012","displayToPublicDate":"2019-06-10T11:00:00","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-3012","displayTitle":"Assessment of Tight-Oil and Tight-Gas Resources in the Junggar and Santanghu Basins of Northwestern China, 2018","title":"Assessment of tight-oil and tight-gas resources in the Junggar and Santanghu Basins of Northwestern China, 2018","docAbstract":"

Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 241 million barrels of tight oil and 10.1 trillion cubic feet of tight gas in the Junggar and Santanghu Basins of northwestern China.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20193012","usgsCitation":"Potter, C.J., Schenk, C.J., Mercier, T.J., Tennyson, M.E., Finn, T.M., Woodall, C.A., Leathers-Miller, H.M., Marra, K.R., Le, P.A., Drake, R.M., II, Brownfield, M.E., and Pitman, J.K., 2019, Assessment of tight-oil and tight-gas resources in the Junggar and Santanghu Basins of northwestern China, 2018: U.S. Geological Survey Fact Sheet 2019–3012, 2 p., https://doi.org/10.3133/fs20193012.","productDescription":"2 p.","onlineOnly":"N","ipdsId":"IP-103187","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true},{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":364485,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2019/3012/fs20193012.pdf","text":"Report","size":"512 kB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 2019-3012"},{"id":364484,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2019/3012/coverthb.jpg"}],"country":"China, Kazakhstan, Mongolia, Russia","otherGeospatial":"Junggar Basin, Santanghu Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 79.9365234375,\n 42.47209690919285\n ],\n [\n 96.26220703125,\n 42.47209690919285\n ],\n [\n 96.26220703125,\n 49.224772722794825\n ],\n [\n 79.9365234375,\n 49.224772722794825\n ],\n [\n 79.9365234375,\n 42.47209690919285\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"

Director, Central Energy Resources Science Center
U.S. Geological Survey
Box 25046, MS-939
Denver, CO 80225-0046

","tableOfContents":"","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"publishedDate":"2019-06-10","noUsgsAuthors":false,"publicationDate":"2019-06-10","publicationStatus":"PW","contributors":{"authors":[{"text":"Potter, Christopher J. 0000-0002-2300-6670 cpotter@usgs.gov","orcid":"https://orcid.org/0000-0002-2300-6670","contributorId":1026,"corporation":false,"usgs":true,"family":"Potter","given":"Christopher","email":"cpotter@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760866,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schenk, Christopher J. 0000-0002-0248-7305 schenk@usgs.gov","orcid":"https://orcid.org/0000-0002-0248-7305","contributorId":826,"corporation":false,"usgs":true,"family":"Schenk","given":"Christopher","email":"schenk@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true},{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"preferred":true,"id":760867,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mercier, Tracey J. 0000-0002-8232-525X tmercier@usgs.gov","orcid":"https://orcid.org/0000-0002-8232-525X","contributorId":2847,"corporation":false,"usgs":true,"family":"Mercier","given":"Tracey","email":"tmercier@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760868,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Tennyson, Marilyn E. 0000-0002-5166-2421","orcid":"https://orcid.org/0000-0002-5166-2421","contributorId":208414,"corporation":false,"usgs":true,"family":"Tennyson","given":"Marilyn E.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760869,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Finn, Thomas M. 0000-0001-6396-9351 finn@usgs.gov","orcid":"https://orcid.org/0000-0001-6396-9351","contributorId":778,"corporation":false,"usgs":true,"family":"Finn","given":"Thomas","email":"finn@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":763896,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Woodall, Cheryl A. 0000-0002-4844-5768 cwoodall@usgs.gov","orcid":"https://orcid.org/0000-0002-4844-5768","contributorId":194924,"corporation":false,"usgs":true,"family":"Woodall","given":"Cheryl","email":"cwoodall@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760871,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Leathers-Miller, Heidi M. 0000-0001-5208-9906 hleathers@usgs.gov","orcid":"https://orcid.org/0000-0001-5208-9906","contributorId":150419,"corporation":false,"usgs":true,"family":"Leathers-Miller","given":"Heidi","email":"hleathers@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760872,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Marra, Kristen R. 0000-0001-8027-5255 kmarra@usgs.gov","orcid":"https://orcid.org/0000-0001-8027-5255","contributorId":4844,"corporation":false,"usgs":true,"family":"Marra","given":"Kristen","email":"kmarra@usgs.gov","middleInitial":"R.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760873,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Le, Phuong A. 0000-0003-2477-509X ple@usgs.gov","orcid":"https://orcid.org/0000-0003-2477-509X","contributorId":150418,"corporation":false,"usgs":true,"family":"Le","given":"Phuong","email":"ple@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760874,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Drake, Ronald M. II 0000-0002-1770-4667","orcid":"https://orcid.org/0000-0002-1770-4667","contributorId":206291,"corporation":false,"usgs":true,"family":"Drake","given":"Ronald M.","suffix":"II","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760875,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Brownfield, Michael E. 0000-0003-3633-1138 mbrownfield@usgs.gov","orcid":"https://orcid.org/0000-0003-3633-1138","contributorId":1548,"corporation":false,"usgs":true,"family":"Brownfield","given":"Michael","email":"mbrownfield@usgs.gov","middleInitial":"E.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760876,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Pitman, Janet K. 0000-0002-0441-779X jpitman@usgs.gov","orcid":"https://orcid.org/0000-0002-0441-779X","contributorId":767,"corporation":false,"usgs":true,"family":"Pitman","given":"Janet","email":"jpitman@usgs.gov","middleInitial":"K.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true},{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":760877,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}} ,{"id":70204764,"text":"70204764 - 2019 - Integrating anthropogenic factors into regional-scale species distribution models — A novel application in the imperiled sagebrush biome","interactions":[],"lastModifiedDate":"2019-10-09T09:38:51","indexId":"70204764","displayToPublicDate":"2019-06-10T10:19:06","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1837,"text":"Global Change Biology","active":true,"publicationSubtype":{"id":10}},"title":"Integrating anthropogenic factors into regional-scale species distribution models — A novel application in the imperiled sagebrush biome","docAbstract":"Species distribution models (SDM) that rely on regional-scale environmental variables will play a key role in forecasting species occurrence in the face of climate change. However, in the Anthropocene, a number of local-scale anthropogenic variables, including wildfire history, land-use change, invasive species, and ecological restoration practices can override regional-scale variables to drive patterns of species distribution. Incorporating these human-induced factors into SDMs remains a major research challenge, in part because spatial variability in these factors occurs at fine scales, rendering prediction over regional extents problematic. Here, we used big sagebrush (Artemisia tridentata Nutt.) as a model species to explore whether including human-induced factors improves the fit of the SDM. We applied a Bayesian hurdle spatial approach using 21,753 data points of field-sampled vegetation obtained from the LANDFIRE program to model sagebrush occurrence and cover by incorporating fire history metrics and restoration treatments from 1980 to 2015 throughout the Great Basin of North America.","language":"English","publisher":"Wiley","doi":"10.1111/gcb.14728","usgsCitation":"Requena-Mullor, J.M., Maguire, K.C., Shinneman, D.J., and Caughlin, T.T., 2019, Integrating anthropogenic factors into regional-scale species distribution models — A novel application in the imperiled sagebrush biome: Global Change Biology, v. 25, no. 11, p. 3844-3858, https://doi.org/10.1111/gcb.14728.","productDescription":"15 p.","startPage":"3844","endPage":"3858","ipdsId":"IP-104486","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":437425,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9NQNH41","text":"USGS data release","linkHelpText":"sagebrush_hurdle_model"},{"id":366563,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":366545,"type":{"id":15,"text":"Index Page"},"url":"https://doi.org/10.1111/gcb.14728"}],"volume":"25","issue":"11","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2019-07-08","publicationStatus":"PW","contributors":{"authors":[{"text":"Requena-Mullor, Juan M.","contributorId":218132,"corporation":false,"usgs":false,"family":"Requena-Mullor","given":"Juan","email":"","middleInitial":"M.","affiliations":[{"id":16201,"text":"Boise State University","active":true,"usgs":false}],"preferred":false,"id":768379,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Maguire, Kaitlin C. 0000-0001-8193-2384","orcid":"https://orcid.org/0000-0001-8193-2384","contributorId":203419,"corporation":false,"usgs":true,"family":"Maguire","given":"Kaitlin","email":"","middleInitial":"C.","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":768380,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shinneman, Douglas J. 0000-0002-4909-5181 dshinneman@usgs.gov","orcid":"https://orcid.org/0000-0002-4909-5181","contributorId":147745,"corporation":false,"usgs":true,"family":"Shinneman","given":"Douglas","email":"dshinneman@usgs.gov","middleInitial":"J.","affiliations":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true},{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":768378,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Caughlin, T. Trevor","contributorId":218133,"corporation":false,"usgs":false,"family":"Caughlin","given":"T.","email":"","middleInitial":"Trevor","affiliations":[{"id":16201,"text":"Boise State University","active":true,"usgs":false}],"preferred":false,"id":768381,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70204118,"text":"70204118 - 2019 - Effects of a changing climate on the hydrological cycle in cold desert ecosystems of the Great Basin and Columbia Plateau","interactions":[],"lastModifiedDate":"2019-07-08T10:14:34","indexId":"70204118","displayToPublicDate":"2019-06-10T10:04:44","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3228,"text":"Rangeland Ecology and Management","onlineIssn":"1551-5028","printIssn":"1550-7424","active":true,"publicationSubtype":{"id":10}},"title":"Effects of a changing climate on the hydrological cycle in cold desert ecosystems of the Great Basin and Columbia Plateau","docAbstract":"Climate change is already resulting in changes in cold desert ecosystems, lending urgency to the need to understand climate change effects and develop effective adaptation strategies. In this review, we synthesize information on changes in climate and hydrologic processes during the last century for the Great Basin and Columbia Plateau, and discuss future projections for the 21st century. We develop mid-century projections of temperature and climate for the Great Basin and Columbia Plateau at timescales relevant to managers (2020 -2050), and discuss concepts and strategies for adapting to the projected changes. For the instrumented record in the Great Basin and Columbia Plateau (1985-2011), a temperature increase of 0.7°C to 1.4°C has been documented, but changes in precipitation have been relatively minor with no clear trends. Climate projections for 2020 to 2050 indicate that temperatures will continue to increase, especially in winter and during the night. Precipitation is more difficult to project and estimates range from an 11% decrease to 25% increase depending on location. Recent records indicate that the Great Basin and Columbia Plateau are becoming more arid, a trend that is projected to continue. Droughts are likely to become more frequent and last longer, invasive annual grasses are likely to continue to expand, and the duration and severity of wildfire seasons are likely to increase. Climate projections can help in developing adaptive management strategies for actual or expected changes in climate. Strategies include reducing the risks of nonnative invasive plant spread and wildfires that result in undesirable transitions, planning for drought, and where necessary, facilitating the transition of populations, communities and ecosystems to new climatic conditions. A proactive approach to planning for and adapting to climate change is needed and publicly available internet based resources on climate data and planning strategies are available to help meet that need.","language":"English","publisher":"BioOne","doi":"10.1016/j.rama.2018.07.007","usgsCitation":"Snyder, K.A., Evers, L.B., Chambers, J.C., Dunham, J.B., Bradford, J.B., and Loik, M.E., 2019, Effects of a changing climate on the hydrological cycle in cold desert ecosystems of the Great Basin and Columbia Plateau: Rangeland Ecology and Management, v. 72, no. 1, p. 1-12, https://doi.org/10.1016/j.rama.2018.07.007.","productDescription":"12 p.","startPage":"1","endPage":"12","ipdsId":"IP-091013","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":365329,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California, Idaho, Nevada, Oregon, Utah, Washington","otherGeospatial":"Columbia Plateau, Great Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -117.00439453125,\n 48.03401915864286\n ],\n [\n -119.0478515625,\n 48.90805939965008\n ],\n [\n -120.10253906249999,\n 48.67645370777654\n ],\n [\n -120.498046875,\n 47.69497434186282\n ],\n [\n -120.673828125,\n 46.86019101567027\n ],\n [\n -120.84960937499999,\n 45.44471679159555\n ],\n [\n -118.6083984375,\n 45.72152152227954\n ],\n [\n -117.7734375,\n 46.164614496897094\n ],\n [\n -116.52099609375,\n 46.78501604269254\n ],\n [\n -116.60888671874999,\n 47.54687159892238\n ],\n [\n 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]\n}","volume":"72","issue":"1","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Snyder, Keirith A.","contributorId":178786,"corporation":false,"usgs":false,"family":"Snyder","given":"Keirith","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":765596,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Evers, Louisa B.","contributorId":191028,"corporation":false,"usgs":false,"family":"Evers","given":"Louisa","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":765597,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chambers, Jeanne C.","contributorId":178256,"corporation":false,"usgs":false,"family":"Chambers","given":"Jeanne","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":765598,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dunham, Jason B. 0000-0002-6268-0633 jdunham@usgs.gov","orcid":"https://orcid.org/0000-0002-6268-0633","contributorId":147808,"corporation":false,"usgs":true,"family":"Dunham","given":"Jason","email":"jdunham@usgs.gov","middleInitial":"B.","affiliations":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true},{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":765595,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bradford, John B. 0000-0001-9257-6303 jbradford@usgs.gov","orcid":"https://orcid.org/0000-0001-9257-6303","contributorId":611,"corporation":false,"usgs":true,"family":"Bradford","given":"John","email":"jbradford@usgs.gov","middleInitial":"B.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":765599,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Loik, Michael E.","contributorId":187580,"corporation":false,"usgs":false,"family":"Loik","given":"Michael","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":765600,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70205037,"text":"70205037 - 2019 - Feeling the sting? Addressing land-use changes can mitigate bee declines","interactions":[],"lastModifiedDate":"2019-08-29T09:29:43","indexId":"70205037","displayToPublicDate":"2019-06-10T09:22:43","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2599,"text":"Land Use Policy","active":true,"publicationSubtype":{"id":10}},"title":"Feeling the sting? Addressing land-use changes can mitigate bee declines","docAbstract":"

Pollinators are an essential component of functioning and sustainable agroecosystems. Despite their critical economic and ecological role, wild and managed bees are declining throughout the United States and across the globe. Commercial beekeepers lost nearly 40.5% of their colonies in 2015–2016 and estimated wild bee abundance declined 23% between 2008 and 2013. These losses are due to a number of factors—including parasites, pesticides, and pathogens—but one key driver is the loss of habitat and floral resources necessary for pollinator survival. Here, we trace how land-use changes, and the policies and land management practices behind them, have played a role in diminishing floral resources and provide steps that can be taken to mitigate forage and habitat loss due to land-use changes. By addressing land-use changes and their drivers, considerable progress can be made toward mitigating bee declines and achieving national goals for pollinator health.

","language":"English","publisher":"Elsevier","doi":"10.1016/j.landusepol.2019.05.024","usgsCitation":"Durant, J., and Otto, C., 2019, Feeling the sting? Addressing land-use changes can mitigate bee declines: Land Use Policy, v. 87, 104005, 8 p., https://doi.org/10.1016/j.landusepol.2019.05.024.","productDescription":"104005, 8 p.","ipdsId":"IP-101925","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":367064,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","state":"Alberta, Iowa, Manitoba, Minnesota, Montana, North Dakota, Saskatchewan, South Dakota","otherGeospatial":"Prairie Pothole Region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -93.4716796875,\n 42.09822241118974\n ],\n [\n -93.515625,\n 44.465151013519616\n ],\n [\n -95.2734375,\n 46.9502622421856\n ],\n [\n -98.61328125,\n 51.20688339486559\n ],\n [\n -101.6015625,\n 52.72298552457069\n ],\n [\n -105.9521484375,\n 55.10351605801967\n ],\n [\n -115.75195312499999,\n 55.727110085045986\n ],\n [\n -114.47753906249999,\n 49.439556958940855\n ],\n [\n -112.8515625,\n 48.545705491847464\n ],\n [\n -101.6455078125,\n 47.81315451752768\n ],\n [\n -99.7998046875,\n 44.08758502824516\n ],\n [\n -93.515625,\n 41.934976500546604\n ],\n [\n -93.4716796875,\n 42.09822241118974\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"87","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Durant, Jennie","contributorId":218626,"corporation":false,"usgs":false,"family":"Durant","given":"Jennie","email":"","affiliations":[{"id":36942,"text":"University of California, Berkeley","active":true,"usgs":false}],"preferred":false,"id":769713,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Otto, Clint 0000-0002-7582-3525 cotto@usgs.gov","orcid":"https://orcid.org/0000-0002-7582-3525","contributorId":5426,"corporation":false,"usgs":true,"family":"Otto","given":"Clint","email":"cotto@usgs.gov","affiliations":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":769712,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70205857,"text":"70205857 - 2019 - Prevalence and diversity of avian blood parasites in a resident northern passerine","interactions":[],"lastModifiedDate":"2019-10-09T08:08:46","indexId":"70205857","displayToPublicDate":"2019-06-10T08:08:06","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3010,"text":"Parasites & Vectors","printIssn":"1756-3305","active":true,"publicationSubtype":{"id":10}},"title":"Prevalence and diversity of avian blood parasites in a resident northern passerine","docAbstract":"Background: Climate-related changes are expected to influence the prevalence and distribution of vector-borne haemosporidian parasites at northern latitudes, although baseline information about resident birds is still lacking. In this study, we investigated prevalence and genetic diversity of Plasmodium, Haemoproteus, and Leucocytozoon parasites infecting the Northwestern Crow (Corvus caurinus), a non-migratory passerine with unique life-history characteristics. This species occupies both intertidal and forested habitats and is subject to high prevalence of avian keratin disorder (AKD), a disease that causes gross beak deformities. Investigation of avian blood parasites in Northwestern Crows at sites broadly distributed across coastal Alaska provided an opportunity to evaluate specific host factors related to parasite infection status and assess geographic patterns of prevalence.\nResults: We used molecular methods to screen for haemosporidian parasites in Northwestern Crows and estimated genus-specific parasite prevalence with occupancy modeling that accounts for imperfect detection of parasite infection. We observed considerable geographic and annual variation in prevalence of Plasmodium, Haemoproteus, and Leucocytozoon , but these patterns were not correlated with indices of local climatic conditions. Our models also did not provide support for relationships between the probability of parasite infection and body condition or the occurrence of co-infections with other parasite genera or clinical signs of AKD. In our phylogenetic analyses, we identified multiple lineages of each parasite genus, with Leucocytozoon showing greater diversity than Plasmodium or Haemoproteus.\nConclusions: Results from this study expand our knowledge about the prevalence and diversity of avian blood parasites in northern resident birds as well as corvids worldwide. We detected all three genera of avian haemosporidians in Northwestern Crows in Alaska, although only Leucocytozoon occurred at all sites in both years. Given the strong geographic and interannual variation in parasite prevalence and apparent lack of correlation with climatic variables, it appears that there are other key factors responsible for driving transmission dynamics in this region. Thus, caution is warranted when using standard climatic or geographic attributes in a predictive framework. Our phylogenetic results demonstrate lower host specificity for some lineages of Leucocytozoon than is typically reported and provide insights about genetic diversity of local haemosporidian parasites in Alaska.","language":"English","publisher":"Springer","doi":"10.1186/s13071-019-3545-1","usgsCitation":"Van Hemert, C.R., Meixell, B.W., Smith, M.M., and Handel, C.M., 2019, Prevalence and diversity of avian blood parasites in a resident northern passerine: Parasites & Vectors, v. 12, 292, https://doi.org/10.1186/s13071-019-3545-1.","productDescription":"292","ipdsId":"IP-101943","costCenters":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"links":[{"id":467546,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1186/s13071-019-3545-1","text":"Publisher Index Page"},{"id":437426,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9EBB1LG","text":"USGS data release","linkHelpText":"Blood Parasite Infection Data from Northwestern Crows (Corvus caurinus), Alaska, 2007-2008"},{"id":368149,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2019-06-10","publicationStatus":"PW","contributors":{"authors":[{"text":"Van Hemert, Caroline R. 0000-0002-6858-7165 cvanhemert@usgs.gov","orcid":"https://orcid.org/0000-0002-6858-7165","contributorId":3592,"corporation":false,"usgs":true,"family":"Van Hemert","given":"Caroline","email":"cvanhemert@usgs.gov","middleInitial":"R.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":772640,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meixell, Brandt W. 0000-0002-6738-0349 bmeixell@usgs.gov","orcid":"https://orcid.org/0000-0002-6738-0349","contributorId":138716,"corporation":false,"usgs":true,"family":"Meixell","given":"Brandt","email":"bmeixell@usgs.gov","middleInitial":"W.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":772641,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smith, Matthew M. 0000-0002-2259-5135 mmsmith@usgs.gov","orcid":"https://orcid.org/0000-0002-2259-5135","contributorId":5115,"corporation":false,"usgs":true,"family":"Smith","given":"Matthew","email":"mmsmith@usgs.gov","middleInitial":"M.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":772642,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Handel, Colleen M. 0000-0002-0267-7408 cmhandel@usgs.gov","orcid":"https://orcid.org/0000-0002-0267-7408","contributorId":3067,"corporation":false,"usgs":true,"family":"Handel","given":"Colleen","email":"cmhandel@usgs.gov","middleInitial":"M.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":772643,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70202934,"text":"ofr20191034 - 2019 - Hydrogeologic characterization of part of the Lower Floridan aquifer at the South District Wastewater Treatment Plant, Miami-Dade County, Florida","interactions":[],"lastModifiedDate":"2019-06-10T14:05:12","indexId":"ofr20191034","displayToPublicDate":"2019-06-10T07:19:06","publicationYear":"2019","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":"2019-1034","displayTitle":"Hydrogeologic characterization of part of the Lower Floridan Aquifer at the South District Wastewater Treatment Plant, Miami-Dade County, Florida","title":" Hydrogeologic characterization of part of the Lower Floridan aquifer at the South District Wastewater Treatment Plant, Miami-Dade County, Florida","docAbstract":"The South District Wastewater Treatment Plant in southeastern Miami-Dade County, Florida, includes a Class I treated wastewater injection well system. The detection of ammonia in monitoring zones above the injection zone in the Lower Floridan aquifer has elicited a need to understand the nature of confinement within the Lower Floridan aquifer as it pertains to the vertical migration of injectate out of the injection zone upward into the Underground Source of Drinking Water in the upper part of the Floridan aquifer system. Geologic and geophysical data, borehole video imagery, and aquifer performance data were used to refine and clarify the geologic and hydrogeologic frameworks of part of the Lower Floridan aquifer at the treatment plant. The data provide evidence for zones of enhanced dissolution permeability, extensive secondary porosity, fractures, karst collapse structures, and faults that could provide vertical cross-formational fluid pathways that transect the Lower Floridan aquifer.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20191034","collaboration":"Prepared in cooperation with the Miami-Dade Water and Sewer Department","usgsCitation":"DeFosset, K.L., and Cunningham, K.J., 2019, Hydrogeologic characterization of part of the Lower Floridan aquifer at the South District Wastewater Treatment Plant, Miami-Dade County, Florida: U.S. Geological Survey Open-File Report 2019–1034, 15 p., https://doi.org/10.3133/ofr20191034.","productDescription":"24 p.","onlineOnly":"Y","ipdsId":"IP-075297","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":364437,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2019/1034/ofr20191034.pdf","text":"Report","size":"2.30 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2018–1034"},{"id":364436,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2019/1034/coverthb3.jpg"}],"country":"United States","state":"Florida","county":"Miami-Dade County","otherGeospatial":"Lower Floridan Aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -80.3679084777832,\n 25.5322186740316\n ],\n [\n -80.30645370483398,\n 25.5322186740316\n ],\n [\n -80.30645370483398,\n 25.568459199445766\n ],\n [\n -80.3679084777832,\n 25.568459199445766\n ],\n [\n -80.3679084777832,\n 25.5322186740316\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"

Director, Caribbean-Florida Water Science Center
U.S. Geological Survey
4446 Pet Lane, Suite 108
Lutz, FL 33559

","tableOfContents":"","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"publishedDate":"2019-06-10","noUsgsAuthors":false,"publicationDate":"2019-06-10","publicationStatus":"PW","contributors":{"authors":[{"text":"DeFosset, Kevin L. 0000-0001-8189-0209","orcid":"https://orcid.org/0000-0001-8189-0209","contributorId":214676,"corporation":false,"usgs":false,"family":"DeFosset","given":"Kevin","email":"","middleInitial":"L.","affiliations":[{"id":13165,"text":"Nova Southeastern University","active":true,"usgs":false}],"preferred":false,"id":760539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cunningham, Kevin J. 0000-0002-2179-8686","orcid":"https://orcid.org/0000-0002-2179-8686","contributorId":214677,"corporation":false,"usgs":true,"family":"Cunningham","given":"Kevin J.","affiliations":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"preferred":true,"id":760540,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70206159,"text":"70206159 - 2019 - Modern pollen-assemblages data from small lakes paired with local forest-composition data in northeastern United States","interactions":[],"lastModifiedDate":"2019-10-24T06:55:43","indexId":"70206159","displayToPublicDate":"2019-06-10T06:54:12","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1465,"text":"Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Modern pollen-assemblages data from small lakes paired with local forest-composition data in northeastern United States","docAbstract":"For the past century, pollen analysis has served as a primary tool for inferring past changes in vegetation composition and structure (Birks et al. 2016, Edwards et al. 2017). Pollen-based inferences are supported by empirical studies comparing modern pollen assemblages with modern vegetation composition. In one approach, pollen abundances (usually percentages) for individual taxa are compared directly with quantitative estimates of abundance in surrounding vegetation (Jackson 1994, Davis 2000). This approach has been applied most frequently using spatially extensive but coarse-scale forest inventory data (Webb et al. 1981, Bradshaw and Webb 1985, Prentice & Webb 1986, Prentice et al. 1987, Paciorek & McLachlan 2009, Dawson et al. 2016, Kujawa et al. 2016). In these studies, forest composition cannot usually be estimated accurately within a 1- to 10 km radius of the individual sites owing to limited spatial density of forest inventory data. A few studies have compared vegetation composition within 50-100 m of pollen-sampling sites, but in these cases the pollen is from forest-floor assemblages (Bradshaw 1981, Jackson & Wong 1994, Jackson & Kearsley 1998) or from small forest hollows (Calcote 1995, 1998, Parshall & Calcote 2001). Largely lacking are pollen assemblage data from lake sediments paired with local forest composition, measured within 100 to 1000 m of the lake margins (Jackson 1990). This absence represents a substantial gap in ability to understand and model pollen-vegetation relationships, because lakes are the primary source of fossil-pollen sequences worldwide, and because the leptokurtic nature of pollen dispersal ensures that local vegetation has an important effect on pollen composition in sediments (Jackson 1994, Sugita 1994, 2007a, 2007b, Jackson & Lyford 1999). Here, I present a data set pairing modern pollen assemblages from 33 small lakes in the forested northeastern United States (Fig. 1) with forest composition data measured within 20, 50, 100, 500, and 1000 metres of the lake margins. This data set incorporates most of the sites used in Jackson (1990), adding 16 new sites and delivering the vegetation data by species in absolute units (i.e., total basal area), which allows various weightings and transformations to be applied. The data set should be of value to paleoecologists and forest ecologists in understanding, modeling, and validating the pollen-vegetation relationships that are at the heart of paleoecological inference.","language":"English","publisher":"Wiley","doi":"10.1002/ecy.2784","collaboration":"]","usgsCitation":"Jackson, S., 2019, Modern pollen-assemblages data from small lakes paired with local forest-composition data in northeastern United States: Ecology, v. 100, no. 10, e02784, https://doi.org/10.1002/ecy.2784.","productDescription":"e02784","ipdsId":"IP-104434","costCenters":[{"id":569,"text":"Southwest Climate Science Center","active":true,"usgs":true}],"links":[{"id":467547,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/ecy.2784","text":"Publisher Index Page"},{"id":368547,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Northeastern United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -81.03515625,\n 42.00032514831621\n ],\n [\n -80.771484375,\n 39.53793974517628\n ],\n [\n -79.1455078125,\n 39.40224434029275\n ],\n [\n -76.3330078125,\n 39.40224434029275\n ],\n [\n -76.4208984375,\n 38.238180119798635\n ],\n [\n -75.234375,\n 37.055177106660814\n ],\n [\n -74.3994140625,\n 38.47939467327645\n ],\n [\n -73.7841796875,\n 38.8225909761771\n ],\n [\n -72.50976562499999,\n 40.48038142908172\n ],\n [\n -71.279296875,\n 40.74725696280421\n ],\n [\n -69.697265625,\n 41.0130657870063\n ],\n [\n -69.2138671875,\n 41.178653972331674\n ],\n [\n -69.873046875,\n 42.74701217318067\n ],\n [\n -68.90625,\n 43.16512263158296\n ],\n [\n -66.8408203125,\n 44.49650533109348\n ],\n [\n -66.884765625,\n 45.460130637921004\n ],\n [\n -67.5439453125,\n 46.558860303117164\n ],\n [\n -67.939453125,\n 47.42808726171425\n ],\n [\n -69.345703125,\n 47.60616304386874\n ],\n [\n -71.8505859375,\n 45.336701909968134\n ],\n [\n -74.92675781249999,\n 45.089035564831036\n ],\n [\n -76.0693359375,\n 44.05601169578525\n ],\n [\n -77.255859375,\n 43.48481212891603\n ],\n [\n -79.27734374999999,\n 43.29320031385282\n ],\n [\n -81.03515625,\n 42.00032514831621\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"100","issue":"10","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2019-08-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Jackson, Stephen","contributorId":219994,"corporation":false,"usgs":true,"family":"Jackson","given":"Stephen","affiliations":[{"id":565,"text":"Southeast Climate Science Center","active":true,"usgs":true}],"preferred":true,"id":773743,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70227957,"text":"70227957 - 2019 - Characterizing urban butterfly populations: The case for purposive point-count surveys","interactions":[],"lastModifiedDate":"2022-02-02T15:35:46.073777","indexId":"70227957","displayToPublicDate":"2019-06-09T09:14:46","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3669,"text":"Urban Ecosystems","active":true,"publicationSubtype":{"id":10}},"title":"Characterizing urban butterfly populations: The case for purposive point-count surveys","docAbstract":"Developing effective butterfly monitoring strategies is key to understanding how butterflies interact with urban environments, and, in turn, to developing local conservation practices. We investigated two urban habitat types (public gardens and restored/reconstructed prairies) and compared three survey methods (Pollard transects, purposive point counts, and random point counts) to determine which was most productive for detecting butterflies and assessing family diversity. We conducted 66 butterfly surveys by using each method (198 total) from May through September in 2015 and 2016 at six sites (three public gardens and three prairie areas) in Ames, Ankeny and Des Moines, Iowa. All survey methods were used on 11 sampling dates at each site. Overall, we observed 2,227 butterflies representing 38 species: 1,076 in public gardens and 1,151 in prairie areas. We used a smaller data set standardized for survey effort, including 1,361 of these sightings, to compare survey methods and habitat types. Although there were no significant differences in number of butterfly sightings between the two habitats, more sightings (798) were documented by using purposive point counts when compared to Pollard transects (297) or random point counts (266) (for both comparisons, p < 0.0001). Occupancy modeling also indicated that purposive point counts were most effective in detecting certain species of butterflies, most notably those within the Pieridae (whites, sulphurs) and Papilionidae (swallowtails). We conclude that public gardens and restored/reconstructed prairies in urban settings can provide important butterfly habitat, and that purposive point-count surveys are most effective for detecting butterflies in these relatively small-scale landscape features.","language":"English","publisher":"Springer","doi":"10.1007/s11252-019-00880-8","usgsCitation":"Lang, B.J., Dixon, P.M., Klaver, R.W., Thompson, J.R., and Widrlechner, M.P., 2019, Characterizing urban butterfly populations: The case for purposive point-count surveys: Urban Ecosystems, v. 22, https://doi.org/10.1007/s11252-019-00880-8.","productDescription":"14 p.","startPage":"1096","ipdsId":"IP-094401","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":467548,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://lib.dr.iastate.edu/nrem_pubs/320","text":"External 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freshwater fish pattern legacy revealed despite rapid socio-economic changes in China","docAbstract":"

Understanding drivers of freshwater fish assemblages is critically important for biodiversity conservation strategies, especially in rapidly developing countries, which often have environmental protections lagging behind economic development. The influences of natural and human factors in structuring fish assemblages and their relative contributions are likely to change given the increasing magnitude of human activities. To discriminate natural and human drivers of fish diversity and assemblage patterns in developing countries with rapid socio-economic development, a dataset of 908 freshwater fish species and 13 metrics including three categories of both natural (i.e., biogeographic) and human drivers (i.e., economic growth, inland fisheries) in China were analysed with machine learning algorithms (i.e., self-organizing map, random forest). Here, we found that biogeographic drivers explained 21.8% of the observed fish assemblage patterns in China and remained stronger predictors when compared to human drivers (i.e., 15.6%, respectively). Freshwater fish species richness was positively correlated to rainfall, air temperature, surface water area and inland fisheries production but negatively correlated with urbanization. In addition, the strong structuring effects of climatic variables on Chinese fish richness patterns suggested that the fish assemblages could be particularly vulnerable to climate change. Our results showed that natural biogeographic factors still dominate in driving freshwater fish assemblage patterns despite increased human disturbances on aquatic ecosystems in a rapidly developing country. These findings consequently suggested that we should consider both natural (e.g., climate) and human (e.g., urbanization, inland fisheries) factors when establishing aquatic conservation strategies and priorities for developing countries that are experiencing rapid socio-economic changes.

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