Any good seismologist–carryball (i.e., American football) fan remembers the “beast quake” of 2011. Seahawks fans’ exuberant reactions to a Marshawn Lynch (in beast mode) run caused the stadium to shake enough to be well recorded on a strong‐motion seismograph a block away (Vidale, 2011). With the Seahawks at home for the National Football Conference (NFC) Championship playoffs, both last year and this year, the Pacific Northwest Seismic Network (PNSN) received permission to install some seismometers in the stadium. Motivations for the experiment included testing the field and telemetry equipment, examining analysis and display techniques, and practicing quick reactions to mobilize field experiments. With PNSN students and staff who are also Seahawks fans, it was not hard to get volunteers to do the installations and monitor the on‐field actions and the resulting seismograms.
","language":"English","publisher":"Seismological Society of America","doi":"10.1785/0220150053","usgsCitation":"Malone, S., Hall, K., Simmons, L., and Vidale, J., 2015, How to recognize a “Beast Quake” and a “Dance Quake”: Seismological Research Letters, v. 86, no. 3, p. 449-450, https://doi.org/10.1785/0220150053.","productDescription":"2 p.","startPage":"449","endPage":"450","ipdsId":"IP-063791","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":344015,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"86","issue":"3","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2015-05-04","publicationStatus":"PW","scienceBaseUri":"59706fb8e4b0d1f9f065a8ac","contributors":{"authors":[{"text":"Malone, Stephen","contributorId":194841,"corporation":false,"usgs":false,"family":"Malone","given":"Stephen","affiliations":[],"preferred":false,"id":705463,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hall, Kelley","contributorId":194842,"corporation":false,"usgs":false,"family":"Hall","given":"Kelley","email":"","affiliations":[],"preferred":false,"id":705464,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Simmons, Lynn lynns@usgs.gov","contributorId":194840,"corporation":false,"usgs":true,"family":"Simmons","given":"Lynn","email":"lynns@usgs.gov","affiliations":[],"preferred":true,"id":705462,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vidale, John","contributorId":194843,"corporation":false,"usgs":false,"family":"Vidale","given":"John","affiliations":[],"preferred":false,"id":705465,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70141198,"text":"70141198 - 2015 - Long-term monitoring program: Evaluating chronic exposure of harlequin ducks and sea otters to lingering Exxon Valdez Oil in Western Prince William Sound","interactions":[],"lastModifiedDate":"2018-02-14T13:08:31","indexId":"70141198","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Long-term monitoring program: Evaluating chronic exposure of harlequin ducks and sea otters to lingering Exxon Valdez Oil in Western Prince William Sound","docAbstract":"We found that average cytochrome P4501A induction (as measured by EROD activity) during March 2014 was not elevated in wintering harlequin ducks captured in areas of Prince William Sound oiled by the 1989 Exxon Valdez oil spill, relative to those captured in unoiled areas. This result is consistent with findings from March 2013. We interpret these findings to indicate that exposure of harlequin ducks to residual Exxon Valdez oil abated within 24 years after the original spill. Results from preceding sampling in 2011 indicated that EROD activity was elevated in harlequin ducks in oiled relative to unoiled areas, although the magnitude of elevation was lower than in previous years (1998-2009), suggesting that the rate or intensity of exposure was diminishing by 2011. The data presented in this report add to a growing body of literature indicating that persistence of oil in the environment, and exposure of wildlife to that oil, can occur over much longer time frames than previously assumed.
","language":"English","publisher":"Exxon Valdez Oil Spill Trustee Council","publisherLocation":"Anchorage, AK","usgsCitation":"Esler, D., Bowen, L., Miles, A.K., Ballachey, B.E., and Bodkin, J.L., 2015, Long-term monitoring program: Evaluating chronic exposure of harlequin ducks and sea otters to lingering Exxon Valdez Oil in Western Prince William Sound, 46 p.","productDescription":"46 p.","ipdsId":"IP-061863","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":342376,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -164.50927734375,\n 54.533832507944304\n ],\n [\n -164.50927734375,\n 54.20101023973888\n ],\n [\n -163.9599609375,\n 53.77468884583577\n ],\n [\n -162.26806640625,\n 53.74871079689897\n ],\n [\n -159.609375,\n 54.149567212540525\n ],\n [\n -155.85205078125,\n 54.61025498157912\n ],\n [\n -153.6767578125,\n 55.7642131648377\n ],\n [\n -152.314453125,\n 56.27996083172844\n ],\n [\n -144.4921875,\n 60.4788788301667\n ],\n [\n -144.0087890625,\n 60.80206374467983\n ],\n [\n -144.580078125,\n 61.20679804263029\n ],\n [\n -144.7998046875,\n 61.52269494598361\n ],\n [\n -145.74462890625,\n 61.554109444927185\n ],\n [\n -146.44775390625,\n 61.77312286453146\n ],\n [\n -148.6669921875,\n 61.91827102335593\n ],\n [\n -149.6337890625,\n 61.7419302246182\n ],\n [\n -150.6005859375,\n 61.37567331572747\n ],\n [\n -153.91845703125,\n 59.93300042374631\n ],\n [\n -154.51171875,\n 59.567723306212955\n ],\n [\n -155.32470703125,\n 59.108308258604964\n ],\n [\n -155.17089843749997,\n 58.81374171570782\n ],\n [\n -155.50048828125,\n 58.35563036280964\n ],\n [\n -156.533203125,\n 57.69240553526455\n ],\n [\n -159.19189453125,\n 56.64414704199467\n ],\n [\n -160.7958984375,\n 55.91227293006361\n ],\n [\n -162.8173828125,\n 55.2415520356525\n ],\n [\n -164.50927734375,\n 54.533832507944304\n ]\n ]\n ]\n }\n }\n ]\n}","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"593fa833e4b0764e6c627954","contributors":{"authors":[{"text":"Esler, Daniel 0000-0001-5501-4555 desler@usgs.gov","orcid":"https://orcid.org/0000-0001-5501-4555","contributorId":5465,"corporation":false,"usgs":true,"family":"Esler","given":"Daniel","email":"desler@usgs.gov","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":12437,"text":"Simon Fraser University, Centre for Wildlife Ecology","active":true,"usgs":false}],"preferred":true,"id":540565,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bowen, Lizabeth 0000-0001-9115-4336 lbowen@usgs.gov","orcid":"https://orcid.org/0000-0001-9115-4336","contributorId":4539,"corporation":false,"usgs":true,"family":"Bowen","given":"Lizabeth","email":"lbowen@usgs.gov","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":697858,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miles, A. Keith 0000-0002-3108-808X keith_miles@usgs.gov","orcid":"https://orcid.org/0000-0002-3108-808X","contributorId":196,"corporation":false,"usgs":true,"family":"Miles","given":"A.","email":"keith_miles@usgs.gov","middleInitial":"Keith","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":697859,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ballachey, Brenda E. 0000-0003-1855-9171 bballachey@usgs.gov","orcid":"https://orcid.org/0000-0003-1855-9171","contributorId":2966,"corporation":false,"usgs":true,"family":"Ballachey","given":"Brenda","email":"bballachey@usgs.gov","middleInitial":"E.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":540566,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bodkin, James L. 0000-0003-1641-4438 jbodkin@usgs.gov","orcid":"https://orcid.org/0000-0003-1641-4438","contributorId":748,"corporation":false,"usgs":true,"family":"Bodkin","given":"James","email":"jbodkin@usgs.gov","middleInitial":"L.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":697860,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70189611,"text":"70189611 - 2015 - Earthquake geology of the Bulnay Fault (Mongolia)","interactions":[],"lastModifiedDate":"2017-07-19T09:56:15","indexId":"70189611","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Earthquake geology of the Bulnay Fault (Mongolia)","docAbstract":"The Bulnay earthquake of July 23, 1905 (Mw 8.3-8.5), in north-central Mongolia, is one of the world's largest recorded intracontinental earthquakes and one of four great earthquakes that occurred in the region during the 20th century. The 375-km-long surface rupture of the left-lateral, strike-slip, N095°E trending Bulnay Fault associated with this earthquake is remarkable for its pronounced expression across the landscape and for the size of features produced by previous earthquakes. Our field observations suggest that in many areas the width and geometry of the rupture zone is the result of repeated earthquakes; however, in those areas where it is possible to determine that the geomorphic features are the result of the 1905 surface rupture alone, the size of the features produced by this single earthquake are singular in comparison to most other historical strike-slip surface ruptures worldwide. Along the 80 km stretch, between 97.18°E and 98.33°E, the fault zone is characterized by several meters width and the mean left-lateral 1905 offset is 8.9 ± 0.6 m with two measured cumulative offsets that are twice the 1905 slip. These observations suggest that the displacement produced during the penultimate event was similar to the 1905 slip. Morphotectonic analyses carried out at three sites along the eastern part of the Bulnay fault, allow us to estimate a mean horizontal slip rate of 3.1 ± 1.7 mm/yr over the Late Pleistocene-Holocene period. In parallel, paleoseismological investigations show evidence for two earthquakes prior to the 1905 event with recurrence intervals of ~2700-4000 years.
","language":"English","publisher":"Seismological Society of America","doi":"10.1785/0120140119","usgsCitation":"Rizza, M., Ritz, J., Prentice, C.S., Vassallo, R., Braucher, R., Larroque, C., Arzhannikova, A., Arzhanikov, S., Mahan, S.A., Massault, M., Michelot, J., and Todbileg, M., 2015, Earthquake geology of the Bulnay Fault (Mongolia): Bulletin of the Seismological Society of America, v. 105, no. 1, p. 72-93, https://doi.org/10.1785/0120140119.","productDescription":"22 p.","startPage":"72","endPage":"93","ipdsId":"IP-060346","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":471550,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://hal.science/hal-01179837","text":"External Repository"},{"id":344024,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Mongolia","otherGeospatial":"Bulnay Fault","volume":"105","issue":"1","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2015-01-13","publicationStatus":"PW","scienceBaseUri":"59706fb9e4b0d1f9f065a8b9","contributors":{"authors":[{"text":"Rizza, Magali","contributorId":194806,"corporation":false,"usgs":false,"family":"Rizza","given":"Magali","email":"","affiliations":[],"preferred":false,"id":705412,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ritz, Jean-Franciois","contributorId":194807,"corporation":false,"usgs":false,"family":"Ritz","given":"Jean-Franciois","email":"","affiliations":[],"preferred":false,"id":705413,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prentice, Carol S. 0000-0003-3732-3551 cprentice@usgs.gov","orcid":"https://orcid.org/0000-0003-3732-3551","contributorId":2676,"corporation":false,"usgs":true,"family":"Prentice","given":"Carol","email":"cprentice@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":705411,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vassallo, Ricardo","contributorId":194808,"corporation":false,"usgs":false,"family":"Vassallo","given":"Ricardo","email":"","affiliations":[],"preferred":false,"id":705414,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Braucher, Regis","contributorId":194809,"corporation":false,"usgs":false,"family":"Braucher","given":"Regis","email":"","affiliations":[],"preferred":false,"id":705415,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Larroque, Christophe","contributorId":194810,"corporation":false,"usgs":false,"family":"Larroque","given":"Christophe","email":"","affiliations":[],"preferred":false,"id":705416,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Arzhannikova, A.","contributorId":194811,"corporation":false,"usgs":false,"family":"Arzhannikova","given":"A.","email":"","affiliations":[],"preferred":false,"id":705417,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Arzhanikov, S.","contributorId":194812,"corporation":false,"usgs":false,"family":"Arzhanikov","given":"S.","email":"","affiliations":[],"preferred":false,"id":705418,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Mahan, Shannon A. 0000-0001-5214-7774 smahan@usgs.gov","orcid":"https://orcid.org/0000-0001-5214-7774","contributorId":147159,"corporation":false,"usgs":true,"family":"Mahan","given":"Shannon","email":"smahan@usgs.gov","middleInitial":"A.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":705419,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Massault, M.","contributorId":194813,"corporation":false,"usgs":false,"family":"Massault","given":"M.","email":"","affiliations":[],"preferred":false,"id":705420,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Michelot, J-L.","contributorId":194814,"corporation":false,"usgs":false,"family":"Michelot","given":"J-L.","email":"","affiliations":[],"preferred":false,"id":705421,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Todbileg, M.","contributorId":194815,"corporation":false,"usgs":false,"family":"Todbileg","given":"M.","email":"","affiliations":[],"preferred":false,"id":705422,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}} ,{"id":70189608,"text":"70189608 - 2015 - Refinements to the Graves and Pitarka (2010) Broadband Ground Motion Simulation Method","interactions":[],"lastModifiedDate":"2017-07-19T10:17:34","indexId":"70189608","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"Refinements to the Graves and Pitarka (2010) Broadband Ground Motion Simulation Method","docAbstract":"This brief article describes refinements to the Graves and Pitarka (2010) broadband ground motion simulation methodology (GP2010 hereafter) that have been implemented in version 14.3 of the SCEC Broadband Platform (BBP). The updated version of our method on the current SCEC BBP is referred to as GP14.3. Our simulation technique is a hybrid approach that combines low-‐frequency and high-‐frequency motions computed with different methods into a single broadband response. The separate low-‐ and high-‐frequency components have traditionally been called “deterministic” and “stochastic”, respectively; however, this nomenclature is an oversimplification. In reality, the low-‐frequency approach includes many stochastic elements, and likewise, the high-‐frequency approach includes many deterministic elements (e.g., Pulido and Kubo, 2004; Hartzell et al., 2005; Liu et al., 2006; Frankel, 2009; Graves and Pitarka, 2010; Mai et al., 2010). While the traditional terminology will likely remain in use by the broader modeling community, in this paper we will refer to these using the generic terminology “low-‐frequency” and “high-‐ frequency” approaches. Furthermore, one of the primary goals in refining our methodology is to provide a smoother and more consistent transition between the low-‐ and high-‐ frequency calculations, with the ultimate objective being the development of a single unified modeling approach that can be applied over a broad frequency band. GP2010 was validated by modeling recorded strong motions from four California earthquakes. While the method performed well overall, several issues were identified including the tendency to over-‐predict the level of longer period (2-‐5 sec) motions and the effects of rupture directivity. The refinements incorporated in GP14.3 are aimed at addressing these issues with application to the simulation of earthquakes in Western US (WUS). These refinements include the addition of a deep weak zone (details in following section) to the rupture characterization and allowing perturbations in the correlation of rise time and rupture speed with the specified slip distribution. Additionally, we have extended the parameterization of GP14.3 so that it is also applicable for simulating Eastern North America (ENA) earthquakes. This work has been guided by the comprehensive set of validation studies described in Goulet and Abrahamson (2014) and Dreger et al. (2014). The GP14.3 method shows improved performance relative to GP2010, and we direct the interested reader to Dreger et al. (2014) for a detailed assessment of the current methodology. In this paper, we concentrate on describing the modifications in more detail, and also discussing additional refinements that are currently being developed.","language":"English","publisher":"Seismological Society of America","doi":"10.1785/0220140101","usgsCitation":"Graves, R., and Arben Pitarka, 2015, Refinements to the Graves and Pitarka (2010) Broadband Ground Motion Simulation Method: Seismological Research Letters, v. 86, no. 1, p. 75-80, https://doi.org/10.1785/0220140101.","productDescription":"6 p.","startPage":"75","endPage":"80","ipdsId":"IP-059617","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":471546,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.osti.gov/biblio/1409997","text":"External Repository"},{"id":344030,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"86","issue":"1","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2014-12-17","publicationStatus":"PW","scienceBaseUri":"59706fb9e4b0d1f9f065a8bc","contributors":{"authors":[{"text":"Graves, Robert 0000-0001-9758-453X rwgraves@usgs.gov","orcid":"https://orcid.org/0000-0001-9758-453X","contributorId":140738,"corporation":false,"usgs":true,"family":"Graves","given":"Robert","email":"rwgraves@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":705397,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Arben Pitarka","contributorId":194800,"corporation":false,"usgs":false,"family":"Arben Pitarka","affiliations":[],"preferred":false,"id":705398,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70190304,"text":"70190304 - 2015 - Extensive feeding on sockeye salmon Oncorhynchus nerka smolts by bull trout Salvelinus confluentus during initial outmigration into a small, unregulated and inland British Columbia river","interactions":[],"lastModifiedDate":"2017-08-24T11:48:58","indexId":"70190304","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2285,"text":"Journal of Fish Biology","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Extensive feeding on sockeye salmon Oncorhynchus nerka smolts by bull trout Salvelinus confluentus during initial outmigration into a small, unregulated and inland British Columbia river","title":"Extensive feeding on sockeye salmon Oncorhynchus nerka smolts by bull trout Salvelinus confluentus during initial outmigration into a small, unregulated and inland British Columbia river","docAbstract":"Stomach contents were collected and analysed from 22 bull trout Salvelinus confluentus at the edge of the Chilko Lake and Chilko River in British Columbia, Canada, during spring outmigration of sockeye salmon Oncorhynchus nerka smolts. Twenty of the 22 (>90%) stomachs contained prey items, virtually all identifiable prey items were outmigrant O. nerka smolts and stomach contents represented a large portion (0·0–12·6%) of estimated S. confluentus mass. The results demonstrate nearly exclusive and intense feeding by S. confluentus on outmigrant smolts, and support recent telemetry observations of high disappearance rates of O. nerka smolts leaving large natural lake systems prior to entering high-order unregulated river systems.
","language":"English","publisher":"Wiley","doi":"10.1111/jfb.12567","usgsCitation":"Furey, N.B., Hinch, S.G., Lotto, A., and Beauchamp, D.A., 2015, Extensive feeding on sockeye salmon Oncorhynchus nerka smolts by bull trout Salvelinus confluentus during initial outmigration into a small, unregulated and inland British Columbia river: Journal of Fish Biology, v. 86, no. 1, p. 392-401, https://doi.org/10.1111/jfb.12567.","productDescription":"10 p.","startPage":"392","endPage":"401","ipdsId":"IP-058152","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":345106,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"86","issue":"1","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2014-12-12","publicationStatus":"PW","scienceBaseUri":"599fe5b9e4b038630d022101","contributors":{"authors":[{"text":"Furey, Nathan B.","contributorId":174497,"corporation":false,"usgs":false,"family":"Furey","given":"Nathan","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":708374,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hinch, Scott G.","contributorId":174498,"corporation":false,"usgs":false,"family":"Hinch","given":"Scott","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":708375,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lotto, A.G.","contributorId":195832,"corporation":false,"usgs":false,"family":"Lotto","given":"A.G.","email":"","affiliations":[],"preferred":false,"id":708376,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Beauchamp, David A. 0000-0002-3592-8381 fadave@usgs.gov","orcid":"https://orcid.org/0000-0002-3592-8381","contributorId":4205,"corporation":false,"usgs":true,"family":"Beauchamp","given":"David","email":"fadave@usgs.gov","middleInitial":"A.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":708361,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70197944,"text":"70197944 - 2015 - 2014 M=6.0 South Napa earthquake triggered widespread aftershocks and stressed several major faults and exotic fault clusters","interactions":[],"lastModifiedDate":"2018-06-28T16:28:25","indexId":"70197944","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"2014 M=6.0 South Napa earthquake triggered widespread aftershocks and stressed several major faults and exotic fault clusters","docAbstract":"The strongest San Francisco Bay area earthquake since the 1989 Mw 7.0 Loma Prieta shock struck near Napa on 24 August 2014. Field mapping (Dawson et al., 2014; Earthquake Engineering Research Institute [EERI], 2014; Brocher et al., 2015) and seismic and geodetic source inversions (Barnhart et al., 2015; Dreger et al., 2015; Wei et al., 2015) indicate that a 15-km-long northwest-trending section of the West Napa Valley fault ruptured in the earthquake. Remarkably, it was the first indisputable surface rupture in the Bay area since 1906. The Napa event, along with other smaller earthquakes such as the 1980 Mw 5.8 Livermore and 1984 Mw 6.2 Morgan Hill events on the Calaveras and Hayward faults over the past 3–4 decades, may indicate that the Bay area region is emerging from the stress shadow of the 1906 Mw 7.8 San Francisco earthquake (Harris and Simpson, 1998; Pollitz et al., 2004). Since 1979, there has been a 140% increase in the rate of Mw≥4.1 shocks (Fig. 1) in the broader Bay area, with most concentrated in a corridor extending north from the 1989 Loma Prieta aftershock zone through the Calaveras, Greenville, Green Valley, Napa, and Rodgers Creek faults east of the San Francisco Bay (Fig. 1a). This corridor roughly coincides with the 1906 stress shadow that is being eroded away by more than a century of stress reaccumulation. The Napa event, as well as the surrounding faults on which we calculate the resulting hazard increases, all lie within this zone.","language":"English","publisher":"American Geophysical Union","doi":"10.1785/0220150102","usgsCitation":"Toda, S., and Stein, R., 2015, 2014 M=6.0 South Napa earthquake triggered widespread aftershocks and stressed several major faults and exotic fault clusters: Seismological Research Letters, v. 86, no. 6, p. 1593-1602, https://doi.org/10.1785/0220150102.","productDescription":"10 p.","startPage":"1593","endPage":"1602","ipdsId":"IP-065333","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":355415,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","city":"San Francisco","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -123.5357666015625,\n 36.804886560237236\n ],\n [\n -121.16271972656249,\n 36.804886560237236\n ],\n [\n -121.16271972656249,\n 38.69408504756833\n ],\n [\n -123.5357666015625,\n 38.69408504756833\n ],\n [\n -123.5357666015625,\n 36.804886560237236\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"86","issue":"6","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2015-10-07","publicationStatus":"PW","scienceBaseUri":"5b46e9b7e4b060350a15d34c","contributors":{"authors":[{"text":"Toda, Shinji","contributorId":43062,"corporation":false,"usgs":true,"family":"Toda","given":"Shinji","email":"","affiliations":[],"preferred":false,"id":739267,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stein, Ross","contributorId":206051,"corporation":false,"usgs":true,"family":"Stein","given":"Ross","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":739266,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70189739,"text":"70189739 - 2015 - Stress and mass changes at a “wet” volcano: Example during the 2011–2012 volcanic unrest at Kawah Ijen volcano (Indonesia)","interactions":[],"lastModifiedDate":"2017-07-24T08:17:36","indexId":"70189739","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2312,"text":"Journal of Geophysical Research","active":true,"publicationSubtype":{"id":10}},"title":"Stress and mass changes at a “wet” volcano: Example during the 2011–2012 volcanic unrest at Kawah Ijen volcano (Indonesia)","docAbstract":"Since 2010, Kawah Ijen volcano has been equipped with seismometers, and its extremely\nacid volcanic lake has been monitored using temperature and leveling sensors, providing unprecedented\ntime resolution of multiparametric data for an acidic volcanic lake. The nature of stress and mass changes\nof the volcano is studied by combining seismic analyses and volcanic lake measurements that were made\nduring the strongest unrest ever recorded by the seismic network at Kawah Ijen. The distal VT earthquake\nswarm that occurred in May 2011 was the precursor of volcanic unrest in October 2011 that caused an\nincrease in shallow earthquakes. The proximal VT earthquakes opened pathways for fluids to ascend by\nincreasing the permeability of the rock matrix. The following months were characterized by two periods\nof strong heat and mass discharge into the lake and by the initiation of monochromatic tremor (MT)\nactivity when steam/gases interacted with shallow portions of the aquifer. Significant seismic velocity\nvariations, concurrent with water level rises in which water contained a large amount of steam/gas, were\nassociated with the crises, that caused an although the unrest did not affect the shallow hydrothermal\nsystem at a large scale. Whereas shallow VT earthquakes likely reflect a magmatic intrusion, MT and relative\nseismic velocity changes are clearly associated with shallow hydrothermal processes. These results will\nfacilitate the forecast of future crises.","language":"English","publisher":"American Geophysical Union","doi":"10.1002/2014JB011590","usgsCitation":"Caudron, C., Lecocq, T., Syahbana, D.K., McCausland, W., Watlet, A., Camelbeeck, T., Bernard, A., and , S., 2015, Stress and mass changes at a “wet” volcano: Example during the 2011–2012 volcanic unrest at Kawah Ijen volcano (Indonesia): Journal of Geophysical Research, v. 120, no. 7, p. 5117-5134, https://doi.org/10.1002/2014JB011590.","productDescription":"15 p.","startPage":"5117","endPage":"5134","ipdsId":"IP-060482","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":471551,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/2014jb011590","text":"Publisher Index Page"},{"id":344228,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Indonesia","otherGeospatial":"Kawah Ijen","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 111.6595458984375,\n -9.497826059631086\n ],\n [\n 116.40563964843749,\n -9.497826059631086\n ],\n [\n 116.40563964843749,\n -6.48452534126518\n ],\n [\n 111.6595458984375,\n -6.48452534126518\n ],\n [\n 111.6595458984375,\n -9.497826059631086\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"120","issue":"7","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2015-07-21","publicationStatus":"PW","scienceBaseUri":"59770750e4b0ec1a48889f7e","contributors":{"authors":[{"text":"Caudron, Corentin","contributorId":194972,"corporation":false,"usgs":false,"family":"Caudron","given":"Corentin","affiliations":[],"preferred":false,"id":706040,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lecocq, Thomas","contributorId":141030,"corporation":false,"usgs":false,"family":"Lecocq","given":"Thomas","email":"","affiliations":[{"id":13659,"text":"Royal Observatory of Belgium","active":true,"usgs":false}],"preferred":false,"id":706041,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Syahbana, Devy K.","contributorId":194994,"corporation":false,"usgs":false,"family":"Syahbana","given":"Devy","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":706042,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McCausland, Wendy wmccausland@usgs.gov","contributorId":5497,"corporation":false,"usgs":true,"family":"McCausland","given":"Wendy","email":"wmccausland@usgs.gov","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":706039,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Watlet, Arnaud","contributorId":194995,"corporation":false,"usgs":false,"family":"Watlet","given":"Arnaud","email":"","affiliations":[],"preferred":false,"id":706043,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Camelbeeck, Thierry","contributorId":141031,"corporation":false,"usgs":false,"family":"Camelbeeck","given":"Thierry","email":"","affiliations":[{"id":13659,"text":"Royal Observatory of Belgium","active":true,"usgs":false}],"preferred":false,"id":706044,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bernard, Alain","contributorId":194976,"corporation":false,"usgs":false,"family":"Bernard","given":"Alain","email":"","affiliations":[],"preferred":false,"id":706045,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":" Surono","contributorId":149582,"corporation":false,"usgs":false,"given":"Surono","email":"","affiliations":[],"preferred":false,"id":706046,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":70154888,"text":"70154888 - 2015 - Density-dependent effects of omnivorous stream crayfish on benthic trophic dynamics","interactions":[],"lastModifiedDate":"2020-05-05T16:21:00.460548","indexId":"70154888","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5290,"text":"Freshwater Crayfish","active":true,"publicationSubtype":{"id":10}},"title":"Density-dependent effects of omnivorous stream crayfish on benthic trophic dynamics","docAbstract":"Crayfish are abundant and important consumers in aquatic food webs and crayfish invasions have demonstrated strong effects of crayfish on multiple trophic levels. Density may be an important factor determining the role of omnivorous crayfish in benthic communities, especially if density alters the strength of trophic interactions. The effect of crayfish density on a simple benthic food web using ceramic tiles was examined in three treatments (crayfish exclusion cage, cage control (open to crayfish), and exposed ceramic tiles) in mesocosms stocked with 6, 12, or 18 crayfish·m-2. We hypothesized that at low densities crayfish consumption of herbivorous chironomids would increase algal abundance, but at high densities crayfish would reduce both periphyton and invertebrates. In the experiment, periphyton and chironomid abundance increased with declining crayfish biomass on day 30 but not day 15. The magnitude of crayfish effects on day 15 periphyton chlorophyll a abundance increased with crayfish biomass, but crayfish effects on day 30 periphyton chlorophyll a or chironomid biomass did not increase with crayfish biomass. In this experiment there was little evidence for a trophic cascade at low crayfish densities and strong omnivory by crayfish dominated trophic dynamics.
","language":"English","publisher":"International Association of Astacology","doi":"10.5869/fc.2015.v21-1.165","usgsCitation":"Ludlam, J., Banks, B.T., and Magoulick, D.D., 2015, Density-dependent effects of omnivorous stream crayfish on benthic trophic dynamics: Freshwater Crayfish, v. 21, no. 1, p. 165-170, https://doi.org/10.5869/fc.2015.v21-1.165.","productDescription":"5 p.","startPage":"165","endPage":"170","ipdsId":"IP-016009","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":344149,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"1","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2015-12-31","publicationStatus":"PW","scienceBaseUri":"5971c1c3e4b0ec1a4885dad7","contributors":{"authors":[{"text":"Ludlam, J.P.","contributorId":47605,"corporation":false,"usgs":true,"family":"Ludlam","given":"J.P.","affiliations":[],"preferred":false,"id":705881,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Banks, B. T.","contributorId":194947,"corporation":false,"usgs":false,"family":"Banks","given":"B.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":705882,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Magoulick, Daniel D. 0000-0001-9665-5957 danmag@usgs.gov","orcid":"https://orcid.org/0000-0001-9665-5957","contributorId":2513,"corporation":false,"usgs":true,"family":"Magoulick","given":"Daniel","email":"danmag@usgs.gov","middleInitial":"D.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":564315,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70154897,"text":"70154897 - 2015 - Biology and ecology of Neosho Smallmouth Bass and the genetically distinct Ouachita lineage","interactions":[],"lastModifiedDate":"2017-05-16T11:08:03","indexId":"70154897","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Biology and ecology of Neosho Smallmouth Bass and the genetically distinct Ouachita lineage","docAbstract":"We reviewed the published and gray literature associated with Neosho Smallmouth Bass and the genetically-distinct Ouachita lineage. Substantial inter-stream variation appears to occur among these populations, particularly related to age. The Neosho subspecies is more abundant, grows faster, and lives longer than the genetically-distinct Ouachita lineage. Recruitment is highly variable among streams for both populations and appears to be related to some undescribed aspects of hydrology but also likely reflect bias due to sampling gear. Information on annual and seasonal trends is lacking for the Neosho subspecies and the Ouachita lineages, particularly as related to the spawning period. Conservation efforts for these lineages might benefit from agencies partnering to achieve goals that extend beyond a particular agencies responsibilities and state boundaries. Recognition of spatial and temporal considerations, combined with a better understanding of the population dynamics as related to abundance, growth, mortality and reproduction would benefit the creation of more effective conservation and management strategies for genetically-distinct populations of Smallmouth Bass.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Black Bass diversity: Multidisciplinary science for conservation","language":"English","publisher":"American Fisheries Society","publisherLocation":"Bethesda, MD","usgsCitation":"Brewer, S.K., and Long, J.M., 2015, Biology and ecology of Neosho Smallmouth Bass and the genetically distinct Ouachita lineage, chap. of Black Bass diversity: Multidisciplinary science for conservation, p. 281-296.","productDescription":"16 p.","startPage":"281","endPage":"296","ipdsId":"IP-045943","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":341343,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341341,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://fisheries.org/bookstore/all-titles/afs-symposia/54082c/"}],"publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"591c0fcbe4b0a7fdb43ddef8","contributors":{"editors":[{"text":"Tringali, Michael D.","contributorId":191189,"corporation":false,"usgs":false,"family":"Tringali","given":"Michael","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":695298,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Long, James M. 0000-0002-8658-9949 jmlong@usgs.gov","orcid":"https://orcid.org/0000-0002-8658-9949","contributorId":3453,"corporation":false,"usgs":true,"family":"Long","given":"James","email":"jmlong@usgs.gov","middleInitial":"M.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":695299,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Birdsong, Timothy W.","contributorId":172473,"corporation":false,"usgs":false,"family":"Birdsong","given":"Timothy","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":695300,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Allen, Michael S.","contributorId":67375,"corporation":false,"usgs":true,"family":"Allen","given":"Michael","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":695301,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Brewer, Shannon K. 0000-0002-1537-3921 skbrewer@usgs.gov","orcid":"https://orcid.org/0000-0002-1537-3921","contributorId":2252,"corporation":false,"usgs":true,"family":"Brewer","given":"Shannon","email":"skbrewer@usgs.gov","middleInitial":"K.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true},{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":695297,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Long, James M. 0000-0002-8658-9949 jmlong@usgs.gov","orcid":"https://orcid.org/0000-0002-8658-9949","contributorId":3453,"corporation":false,"usgs":true,"family":"Long","given":"James","email":"jmlong@usgs.gov","middleInitial":"M.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":564324,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70159401,"text":"70159401 - 2015 - Science foundation Chapter 5 Appendix 5.1: Case study california ridgway's rail (Rallus obseoletus obsoletus)","interactions":[],"lastModifiedDate":"2017-05-09T09:02:44","indexId":"70159401","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Science foundation Chapter 5 Appendix 5.1: Case study california ridgway's rail (Rallus obseoletus obsoletus)","docAbstract":"The clapper rail (Rallus longirostris) recently was split into two sister groups (Chesser et al. 2014) on the basis of phylogenetic analyses (Maley and Brumfield 2013). The original grouping is now represented on the East Coast of North America by the Clapper rail (Rallus crepitans) and on the West Coast by the Ridgway’s rail (Rallus obsoletus). The California Ridgeway’s rail (Rallus obsoletus obsoletus; hereafter California rail) is the largest of 3 Ridgway’s rail subspecies which also include R. o. levipes (light-footed rail) and R. o. yumanensis (Yuma rail) (Eddleman and Conway 1994). The California rail is also the largest resident terrestrial vertebrate that lives solely in San Francisco Bay salt marshes. Formerly present in salt marsh along the California coast from Morro Bay to Humboldt Bay, by the early 1970s the California rail was breeding only in Elkhorn Slough and San Francisco Bay (Gill 1979). Population declines throughout the 19th and 20th centuries were attributed predominately to land conversion, development, and fragmentation of marshlands (USFWS 2013). However, exotic predators such as red fox (Vulpes vulpes) and Norway rat (Rattus norvegicus) are also implicated in population declines (USFWS 2013).
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"The baylands and climate change what we can do: Baylands ecosystem habitat goals science update 2015","largerWorkSubtype":{"id":9,"text":"Other Report"},"language":"English","publisher":"California State Coastal Conservancy","usgsCitation":"Overton, C.T., and Wood, J., 2015, Science foundation Chapter 5 Appendix 5.1: Case study california ridgway's rail (Rallus obseoletus obsoletus), 9 p.","productDescription":"9 p.","ipdsId":"IP-059530","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":340979,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":310651,"type":{"id":15,"text":"Index Page"},"url":"https://baylandsgoals.org/case-studies/"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -123.29406738281249,\n 36.86204269508728\n ],\n [\n -120.8551025390625,\n 36.86204269508728\n ],\n [\n -120.8551025390625,\n 38.44498466889473\n ],\n [\n -123.29406738281249,\n 38.44498466889473\n ],\n [\n -123.29406738281249,\n 36.86204269508728\n ]\n ]\n ]\n }\n }\n ]\n}","publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5912d538e4b0e541a03d4527","contributors":{"authors":[{"text":"Overton, Cory T. 0000-0002-5060-7447 coverton@usgs.gov","orcid":"https://orcid.org/0000-0002-5060-7447","contributorId":3262,"corporation":false,"usgs":true,"family":"Overton","given":"Cory","email":"coverton@usgs.gov","middleInitial":"T.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":578410,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wood, Julian","contributorId":149442,"corporation":false,"usgs":false,"family":"Wood","given":"Julian","affiliations":[{"id":17734,"text":"Point Blue Conservation Science","active":true,"usgs":false}],"preferred":false,"id":578411,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70189952,"text":"70189952 - 2015 - Groundwater: The disregarded component in lake water and nutrient budgets, Part 1: Effects of groundwater on hydrology","interactions":[],"lastModifiedDate":"2017-08-01T14:35:16","indexId":"70189952","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1924,"text":"Hydrological Processes","active":true,"publicationSubtype":{"id":10}},"title":"Groundwater: The disregarded component in lake water and nutrient budgets, Part 1: Effects of groundwater on hydrology","docAbstract":"Lake eutrophication is a large and growing problem in many parts of the world, commonly due to anthropogenic sources of\nnutrients. Improved quantification of nutrient inputs is required to address this problem, including better determination of\nexchanges between groundwater and lakes. This first of a two-part review provides a brief history of the evolution of the study of\ngroundwater exchange with lakes, followed by a listing of the most commonly used methods for quantifying this exchange.\nRates of exchange between lakes and groundwater compiled from the literature are statistically summarized for both exfiltration\n(flow from groundwater to a lake) and infiltration (flow from a lake to groundwater), including per cent contribution of\ngroundwater to lake-water budgets. Reported rates of exchange between groundwater and lakes span more than five orders of\nmagnitude. Median exfiltration is 0.74 cm/day, and median infiltration is 0.60 cm/day. Exfiltration ranges from near 0% to 94%\nof input terms in lake-water budgets, and infiltration ranges from near 0% to 91% of loss terms. Median values for exfiltration\nand infiltration as percentages of input and loss terms of lake-water budgets are 25% and 35%, respectively. Quantification of the\ngroundwater term is somewhat method dependent, indicating that calculating the groundwater component with multiple methods\ncan provide a better understanding of the accuracy of estimates. The importance of exfiltration to a lake budget ranges widely for\nlakes less than about 100 ha in area but generally decreases with increasing lake area, particularly for lakes that exceed 100 ha in\narea. No such relation is evident for lakes where infiltration occurs, perhaps because of the smaller sample size. Copyright ©\n2014 John Wiley & Sons, Ltd.","language":"English","publisher":"Wiley","doi":"10.1002/hyp.10403","usgsCitation":"Rosenberry, D.O., Lewandowski, J., Meinikmann, K., and Nutzmann, G., 2015, Groundwater: The disregarded component in lake water and nutrient budgets, Part 1: Effects of groundwater on hydrology: Hydrological Processes, v. 29, no. 13, p. 2895-2921, https://doi.org/10.1002/hyp.10403.","productDescription":"27 p.","startPage":"2895","endPage":"2921","ipdsId":"IP-053819","costCenters":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":344509,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"29","issue":"13","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationDate":"2015-01-08","publicationStatus":"PW","scienceBaseUri":"59819315e4b0e2f5d463b7a1","contributors":{"authors":[{"text":"Rosenberry, Donald O. 0000-0003-0681-5641 rosenber@usgs.gov","orcid":"https://orcid.org/0000-0003-0681-5641","contributorId":1312,"corporation":false,"usgs":true,"family":"Rosenberry","given":"Donald","email":"rosenber@usgs.gov","middleInitial":"O.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":706861,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lewandowski, Jorg","contributorId":195317,"corporation":false,"usgs":false,"family":"Lewandowski","given":"Jorg","email":"","affiliations":[],"preferred":false,"id":706862,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Meinikmann, Karin","contributorId":195318,"corporation":false,"usgs":false,"family":"Meinikmann","given":"Karin","email":"","affiliations":[],"preferred":false,"id":706863,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nutzmann, Gunnar","contributorId":195319,"corporation":false,"usgs":false,"family":"Nutzmann","given":"Gunnar","email":"","affiliations":[],"preferred":false,"id":706864,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70160133,"text":"70160133 - 2015 - Construction ages of the Upton Stone Chamber: Preliminary findings and suggestions for future luminescence research","interactions":[],"lastModifiedDate":"2017-04-26T14:51:57","indexId":"70160133","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3216,"text":"Quaternary Geochronology","active":true,"publicationSubtype":{"id":10}},"title":"Construction ages of the Upton Stone Chamber: Preliminary findings and suggestions for future luminescence research","docAbstract":"The Upton Chamber in Massachusetts, an earth-covered stone structure 3.4 meters (m) in diameter, with a corbelled stone dome, and a 4.3 m long entrance passageway, is studied with the aim of determining whether optically stimulated luminescence (OSL) dating methods can be used to establish the approximate construction date of the entranceway. Three samples, taken from soil behind the lowest stones in the wall of the entrance passageway, returned OSL ages between 385 and 660 years ago (or from 1625 A.D. to 1350 A.D.; using the year 2011 as the 0 year). One sample, taken below the bottom of the artifact layers in an archeological test pit in front of the chamber entrance, returned OSL ages between 650 and 880 years ago. A modern sample collected from a nearby fluvial channel returned an age between 55 and 175 years. The Upton Chamber OSL sampling results are challenging to interpret because there are mixtures in the samples of both younger and older grains that likely result from human modification, root or soil processes, animal bioturbation (i.e. ants and worms), and/or partial bleaching. The ages were determined using the lowest component of the finite mixture model as applied to a distribution of quartz grains. Further research may enable us to determine whether older components are of anthropomorphic or geological origin.","language":"English","publisher":"Elsevier","doi":"10.1016/j.quageo.2015.05.017","usgsCitation":"Mahan, S.A., Martin, F., and Taylor, C., 2015, Construction ages of the Upton Stone Chamber: Preliminary findings and suggestions for future luminescence research: Quaternary Geochronology, v. 30 , no. Part B, p. 422-430, https://doi.org/10.1016/j.quageo.2015.05.017.","productDescription":"9 p.","startPage":"422","endPage":"430","ipdsId":"IP-060880","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":340470,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Massachusetts","otherGeospatial":"Upton Chamber","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -71.69128417968749,\n 42.05337156043361\n ],\n [\n -71.3507080078125,\n 42.05337156043361\n ],\n [\n -71.3507080078125,\n 42.20614200929954\n ],\n [\n -71.69128417968749,\n 42.20614200929954\n ],\n [\n -71.69128417968749,\n 42.05337156043361\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"30 ","issue":"Part B","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5901b1bce4b0c2e071a99ba4","contributors":{"authors":[{"text":"Mahan, Shannon A. 0000-0001-5214-7774 smahan@usgs.gov","orcid":"https://orcid.org/0000-0001-5214-7774","contributorId":147159,"corporation":false,"usgs":true,"family":"Mahan","given":"Shannon","email":"smahan@usgs.gov","middleInitial":"A.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":581986,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, Frederick","contributorId":150514,"corporation":false,"usgs":false,"family":"Martin","given":"Frederick","email":"","affiliations":[{"id":18040,"text":"Massachusetts Archeological Society (member)","active":true,"usgs":false}],"preferred":false,"id":581987,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Taylor, Cathy","contributorId":150515,"corporation":false,"usgs":false,"family":"Taylor","given":"Cathy","email":"","affiliations":[{"id":18041,"text":"Town of Upton Historical Commission","active":true,"usgs":false}],"preferred":false,"id":581988,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70160734,"text":"70160734 - 2015 - Great Lakes prey fish populations: A cross-basin Overview of status and trends based on bottom trawl surveys, 1978-2014","interactions":[],"lastModifiedDate":"2017-04-26T09:32:47","indexId":"70160734","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Great Lakes prey fish populations: A cross-basin Overview of status and trends based on bottom trawl surveys, 1978-2014","docAbstract":"The assessment of Great Lakes prey fish stocks have been conducted annually with bottom trawls since the 1970s by the Great Lakes Science Center, sometimes assisted by partner agencies. These stock assessments provide data on the status and trends of prey fish that are consumed by important commercial and recreational fishes. Although all these annual surveys are conducted using\nbottom trawls, they differ among the lakes in the proportion of the lake covered, seasonal timing, trawl gear used, and the manner in which the trawl is towed (across or along bottom contours). Because each assessment is unique, population indices were standardized to the highest value for a time series within each lake for the following prey species: Cisco (Coregonus artedi), Bloater (C. hoyi), Rainbow Smelt (Osmerus mordax), Alewife (Alosa pseudoharengus), and Round Goby (Neogobius melanostomus). In this report, standardized indices are presented in graphical form along with synopses to provide a short, informal cross-basin summary of the status and trends of principal prey fishes.","largerWorkTitle":"Compiled reports to the Great Lakes Fishery Commission of the Annual Bottom Trawl and Acoustics Surveys, 2014","language":"English","publisher":"Great Lakes Fishery Commission","collaboration":"Great Lakes Fishery Commission, Ontario Ministry of Natural Resources, Ohio Department of Natural Resources, New York State Department of Environmental Conservation, Pennsylvania Fish and Boat Commission","usgsCitation":"Gorman, O.T., and Weidel, B., 2015, Great Lakes prey fish populations: A cross-basin Overview of status and trends based on bottom trawl surveys, 1978-2014, 10 p.","productDescription":"10 p.","startPage":"96","endPage":"105","ipdsId":"IP-063855","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":340433,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":313014,"type":{"id":15,"text":"Index Page"},"url":"https://www.glfc.org/lakecom/common_docs/Compiled%20Reports%20from%20USGS%202015.pdf"}],"publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5901b1bce4b0c2e071a99ba2","contributors":{"authors":[{"text":"Gorman, Owen T. 0000-0003-0451-110X otgorman@usgs.gov","orcid":"https://orcid.org/0000-0003-0451-110X","contributorId":2888,"corporation":false,"usgs":true,"family":"Gorman","given":"Owen","email":"otgorman@usgs.gov","middleInitial":"T.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":583726,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weidel, Brian 0000-0001-6095-2773 bweidel@usgs.gov","orcid":"https://orcid.org/0000-0001-6095-2773","contributorId":2485,"corporation":false,"usgs":true,"family":"Weidel","given":"Brian","email":"bweidel@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":583727,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70157105,"text":"70157105 - 2015 - A comparative study of surface waves inversion techniques at strong motion recording sites in Greece","interactions":[],"lastModifiedDate":"2017-05-10T11:57:28","indexId":"70157105","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":18,"text":"Abstract or summary"},"title":"A comparative study of surface waves inversion techniques at strong motion recording sites in Greece","docAbstract":"Surface wave method was used for the estimation of Vs vs depth profile at 10 strong motion stations in Greece. The dispersion data were obtained by SASW method, utilizing a pair of electromechanical harmonic-wave source (shakers) or a random source (drop weight). In this study, three inversion techniques were used a) a recently proposed Simplified Inversion Method (SIM), b) an inversion technique based on a neighborhood algorithm (NA) which allows the incorporation of a priori information regarding the subsurface structure parameters, and c) Occam's inversion algorithm. For each site constant value of Poisson's ratio was assumed (ν=0.4) since the objective of the current study is the comparison of the three inversion schemes regardless the uncertainties resulting due to the lack of geotechnical data. A penalty function was introduced to quantify the deviations of the derived Vs profiles. The Vs models are compared as of Vs(z), Vs30 and EC8 soil category, in order to show the insignificance of the existing variations. The comparison results showed that the average variation of SIM profiles is 9% and 4.9% comparing with NA and Occam's profiles respectively whilst the average difference of Vs30 values obtained from SIM is 7.4% and 5.0% compared with NA and Occam's.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Symposium on the Application of Geophysics to Engineering and Environmental Problems 2015","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.4133/SAGEEP.28-063","collaboration":"Panagiotis C. Pelekis, ASPETE, Civil Engineering Dept., N. Heraklion, Greece\nAlexandros Savvaidis, Institute of Engineering Seismology and Earthquake Engineering, Greece\nVasileios S. Vlachakis, University of Patras, Civil Engineering Dept., Greece\nGeorge A. Athanasopoulos, University of Patras, Civil Engineering Dept., Greece","usgsCitation":"Pelekis, P.C., Savvaidis, A., Kayen, R.E., Vlachakis, V.S., and Athanasopoulos, G.A., 2015, A comparative study of surface waves inversion techniques at strong motion recording sites in Greece, in Symposium on the Application of Geophysics to Engineering and Environmental Problems 2015, p. 452-455, https://doi.org/10.4133/SAGEEP.28-063.","productDescription":"4 p.","startPage":"452","endPage":"455","ipdsId":"IP-062736","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":341064,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Greece","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[23.69998,35.705],[24.24667,35.36802],[25.02502,35.425],[25.76921,35.35402],[25.74502,35.18],[26.29,35.29999],[26.165,35.005],[24.72498,34.91999],[24.73501,35.08499],[23.51498,35.27999],[23.69998,35.705]]],[[[26.6042,41.56211],[26.2946,40.93626],[26.05694,40.82412],[25.44768,40.85255],[24.92585,40.94706],[23.71481,40.68713],[24.408,40.12499],[23.89997,39.96201],[23.343,39.961],[22.81399,40.47601],[22.6263,40.25656],[22.84975,39.65931],[23.35003,39.19001],[22.9731,38.9709],[23.53002,38.51],[24.02502,38.21999],[24.04001,37.65501],[23.115,37.92001],[23.40997,37.40999],[22.77497,37.30501],[23.15423,36.42251],[22.49003,36.41],[21.67003,36.84499],[21.29501,37.64499],[21.12003,38.31032],[20.73003,38.76999],[20.21771,39.34023],[20.15002,39.625],[20.615,40.11001],[20.675,40.435],[20.99999,40.58],[21.02004,40.84273],[21.67416,40.93127],[22.05538,41.14987],[22.59731,41.13049],[22.76177,41.3048],[22.95238,41.33799],[23.69207,41.30908],[24.49264,41.5839],[25.1972,41.23449],[26.10614,41.3289],[26.11704,41.8269],[26.6042,41.56211]]]]},\"properties\":{\"name\":\"Greece\"}}]}","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2015-03-26","publicationStatus":"PW","scienceBaseUri":"591426bee4b0e541a03e960a","contributors":{"authors":[{"text":"Pelekis, Panagiotis C.","contributorId":147428,"corporation":false,"usgs":false,"family":"Pelekis","given":"Panagiotis","email":"","middleInitial":"C.","affiliations":[{"id":16851,"text":"ASPETE, Civil Engineering Dept., N. 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The study involves collaboration between the U.S. Army Corps of Engineers, the U.S. Geological Survey, and the U.S. Fish and Wildlife Service. ECALS addresses three major Action Items from the Asian Carp Regional Coordinating Committee (ACRCC) Asian Carp Control Strategy Framework, of which results to date are presented below. Initial ECALS efforts focused on eDNA vectors whereas marker development and calibration experiments received greater attention in 2013.","language":"English","publisher":"U.S. Fish and Wildlife Service & Asian Carp Regional Coordinating Committee","collaboration":"U.S. Army Corps of Engineers; U.S. Fish and Wildlife Service","usgsCitation":"Baerwaldt, K., Bartron, M.L., Schilling, K., Lee, D., Russo, E., Estes, T., Fischer, R., Fleming, B., Guilfoyle, M.P., Killgore, J., Lance, R., Perkins, E., Schultz, M., Smith, D., Amberg, J.J., Chapman, D., Gaikowski, M.P., Klymus, K.E., and Richter, C.A., 2015, Environmental DNA calibration study interim technical review report December 2014, Report: ix, ES1-3, 189 p.; Appendixes A-B.","productDescription":"Report: ix, ES1-3, 189 p.; Appendixes A-B","ipdsId":"IP-057663","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences 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Article"},"seriesTitle":{"id":2774,"text":"Molecular Ecology","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Spatiotemporal analysis of gene flow in Chesapeake Bay Diamondback Terrapins (Malaclemys terrapin)","title":"Spatiotemporal analysis of gene flow in Chesapeake Bay Diamondback Terrapins (Malaclemys terrapin)","docAbstract":"There is widespread concern regarding the impacts of anthropogenic activities on connectivity among populations of plants and animals, and understanding how contemporary and historical processes shape metapopulation dynamics is crucial for setting appropriate conservation targets. We used genetic data to identify population clusters and quantify gene flow over historical and contemporary time frames in the Diamondback Terrapin (Malaclemys terrapin). This species has a long and complicated history with humans, including commercial over-harvesting and subsequent translocation events during the early twentieth century. Today, terrapins face threats from habitat loss and mortality in fisheries bycatch. To evaluate population structure and gene flow among Diamondback Terrapin populations in the Chesapeake Bay region, we sampled 617 individuals from 15 localities, and screened individuals at 12 polymorphic microsatellite loci. Our goals were to demarcate metapopulation structure, quantify genetic diversity, estimate effective population sizes, and document temporal changes in gene flow. We found that terrapins in the Chesapeake Bay region harbor high levels of genetic diversity and form four populations. Effective population sizes were variable. Among most population comparisons, estimates of historical and contemporary terrapin gene flow were generally low (m ≈ 0.01). However, we detected a substantial increase in contemporary gene flow into Chesapeake Bay from populations outside the bay, as well as between two populations within Chesapeake Bay, possibly as a consequence of translocations during the early twentieth century. Our study shows that inferences across multiple time scales are needed to evaluate population connectivity, especially as recent changes may identify threats to population persistence.
","language":"English","publisher":"Wiley","doi":"10.1111/mec.13440","usgsCitation":"Converse, P.E., Kuchta, S., Roosenburg, W.R., Henry, P.F., Haramis, G., and King, T.L., 2015, Spatiotemporal analysis of gene flow in Chesapeake Bay Diamondback Terrapins (Malaclemys terrapin): Molecular Ecology, v. 24, no. 23, p. 5864-5876, https://doi.org/10.1111/mec.13440.","productDescription":"13 p.","startPage":"5864","endPage":"5876","ipdsId":"IP-065160","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":347846,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maryland","otherGeospatial":"Chesapeake Bay region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -77.860107421875,\n 36.56260003738545\n ],\n [\n -74.212646484375,\n 36.56260003738545\n ],\n [\n -74.212646484375,\n 39.715638134796336\n ],\n [\n -77.860107421875,\n 39.715638134796336\n ],\n [\n -77.860107421875,\n 36.56260003738545\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"24","issue":"23","publishingServiceCenter":{"id":10,"text":"Baltimore PSC"},"noUsgsAuthors":false,"publicationDate":"2015-11-20","publicationStatus":"PW","scienceBaseUri":"59f98bbbe4b0531197afa016","contributors":{"authors":[{"text":"Converse, Paul E.","contributorId":199020,"corporation":false,"usgs":false,"family":"Converse","given":"Paul","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":717940,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kuchta, Shawn R","contributorId":199021,"corporation":false,"usgs":false,"family":"Kuchta","given":"Shawn R","affiliations":[],"preferred":false,"id":717941,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Roosenburg, Willem R","contributorId":199022,"corporation":false,"usgs":false,"family":"Roosenburg","given":"Willem","email":"","middleInitial":"R","affiliations":[],"preferred":false,"id":717942,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Henry, Paula F. P. 0000-0002-7601-5546 phenry@usgs.gov","orcid":"https://orcid.org/0000-0002-7601-5546","contributorId":4485,"corporation":false,"usgs":true,"family":"Henry","given":"Paula","email":"phenry@usgs.gov","middleInitial":"F. P.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":717943,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Haramis, G. Michael mharamis@usgs.gov","contributorId":4001,"corporation":false,"usgs":true,"family":"Haramis","given":"G. Michael","email":"mharamis@usgs.gov","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":717939,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"King, Tim L. tlking@usgs.gov","contributorId":3520,"corporation":false,"usgs":true,"family":"King","given":"Tim","email":"tlking@usgs.gov","middleInitial":"L.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":717944,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70177803,"text":"70177803 - 2015 - Prey use and provisioning rates of urban-nesting Mississippi Kites in west Texas","interactions":[],"lastModifiedDate":"2016-10-21T14:46:57","indexId":"70177803","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2442,"text":"Journal of Raptor Research","active":true,"publicationSubtype":{"id":10}},"title":"Prey use and provisioning rates of urban-nesting Mississippi Kites in west Texas","docAbstract":"Urban ecosystems are attractive to several raptor species, including the Mississippi Kite (Ictinia mississippiensis). To better understand the niche filled by urban-nesting Mississippi Kites, we observed nesting kites at 10 nests for a total of 269 hr during the breeding seasons of 2010 and 2011. We assessed prey delivery rates and prey use within and between years, evaluated the influences of nestling age, time of day, day of year, and local atmospheric conditions on delivery rates, and examined provisioning rates by male and female kites. A 62% decrease in the prey delivery rate, measured by the number of prey deliveries, from 2010 to 2011 was likely attributable to extreme heat and drought during the 2011 breeding season. However, total biomass of identified deliveries increased 38.9% in 2011 due to an increase in the percentage of avian prey (from 1% to 16% of identified deliveries). We suspect that differences in weather conditions between years influenced the type of prey delivered, and our modeling efforts indicated that year, nestling age, time of day, and temperature best explained the number of prey deliveries made per hour. On average, females delivered more prey items than males, but variability among nests suggested additional factors may influence parental effort. Our results suggest that Mississippi Kites exhibit prey switching under differing conditions.
","language":"English","publisher":"The Raptor Research Foundation","doi":"10.3356/0892-1016-49.2.141","usgsCitation":"Welch, B.C., and Boal, C.W., 2015, Prey use and provisioning rates of urban-nesting Mississippi Kites in west Texas: Journal of Raptor Research, v. 49, no. 2, p. 141-151, https://doi.org/10.3356/0892-1016-49.2.141.","productDescription":"11 p.","startPage":"141","endPage":"151","ipdsId":"IP-053795","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":471548,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3356/0892-1016-49.2.141","text":"Publisher Index Page"},{"id":330321,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"49","issue":"2","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5810c6d6e4b0f497e79733f5","contributors":{"authors":[{"text":"Welch, Brandi C.","contributorId":176181,"corporation":false,"usgs":false,"family":"Welch","given":"Brandi","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":651827,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boal, Clint W. 0000-0001-6008-8911 cboal@usgs.gov","orcid":"https://orcid.org/0000-0001-6008-8911","contributorId":1909,"corporation":false,"usgs":true,"family":"Boal","given":"Clint","email":"cboal@usgs.gov","middleInitial":"W.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":651826,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70192139,"text":"70192139 - 2015 - Geologic framework for the assessment of undiscovered oil and gas resources in sandstone reservoirs of the Upper Jurassic-Lower Cretaceous Cotton Valley Group, U.S. Gulf of Mexico region","interactions":[],"lastModifiedDate":"2017-11-15T11:49:46","indexId":"70192139","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Geologic framework for the assessment of undiscovered oil and gas resources in sandstone reservoirs of the Upper Jurassic-Lower Cretaceous Cotton Valley Group, U.S. Gulf of Mexico region","docAbstract":"The U.S. Geological Survey (USGS) is assessing the undiscovered oil and gas resources in sandstone reservoirs of the Upper Jurassic–Lower Cretaceous Cotton Valley Group in onshore areas and State waters of the U.S. Gulf of Mexico region. The assessment is based on geologic elements of a total petroleum system. Four assessment units (AUs) are defined based on characterization of hydrocarbon source and reservoir rocks, seals, traps, and the geohistory of the hydrocarbon products. Strata in each AU share similar stratigraphic, structural, and hydrocarbon-charge histories.\nThe Cotton Valley Group extends in the subsurface from southern Texas to the Florida Panhandle in an arcuate belt that crosses northern Louisiana, the southern part of Arkansas, and southern Mississippi and Alabama. Three of the AUs are quantitatively assessed for undiscovered volumes of hydrocarbons in conventional accumulations. The Cotton Valley Updip Oil AU includes areas between the maximum updip limit of the Cotton Valley Group and a curved belt of regional faults (included in the Peripheral Fault System AU). Hydrocarbon charge to this AU remains uncertain. The Peripheral Fault System Oil and Gas AU includes the Mexia, Talco, State Line, South Arkansas, Pickens, Gilbertown, and other fault segments, which trapped early oil that migrated from source rocks within the Smackover Formation. Hydrocarbons in the Downdip Oil and Gas AU are primarily associated with low-amplitude salt-related features in the East Texas, North Louisiana, and Mississippi salt basins. The Tight Sandstone Gas AU contains gas-charged sandstones previously referred to collectively as “massive.” Their reservoir properties are consistent with the USGS’s definition of continuous reservoirs, and their resources, therefore, are assessed using a separate methodology. Optimal coincidence of low-permeability sandstone, gas-mature source rocks, and complex structures of the regional Sabine feature encouraged development of a general “sweet spot” area in eastern Texas.","conferenceTitle":"Gulf Coast Association of Geological Societies 2015 65th Annual Convention","conferenceDate":"September 20-22, 2015","conferenceLocation":"Houston, TX","language":"English","publisher":"Gulf Coast Association of Geological Societies","usgsCitation":"Eoff, J.D., Dubiel, R.F., Pearson, O.N., and Whidden, K.J., 2015, Geologic framework for the assessment of undiscovered oil and gas resources in sandstone reservoirs of the Upper Jurassic-Lower Cretaceous Cotton Valley Group, U.S. Gulf of Mexico region, Gulf Coast Association of Geological Societies 2015 65th Annual Convention, v. 65, Houston, TX, September 20-22, 2015, p. 93-105.","productDescription":"16 p.","startPage":"93","endPage":"105","ipdsId":"IP-064950","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":348880,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":347044,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/gcags/data/065/065001/93_gcags650093.htm"}],"country":"United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -101.4697265625,\n 24.287026865376436\n ],\n [\n -79.62890625,\n 24.287026865376436\n ],\n [\n -79.62890625,\n 35.06597313798418\n ],\n [\n -101.4697265625,\n 35.06597313798418\n ],\n [\n -101.4697265625,\n 24.287026865376436\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"65","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a60fe3ce4b06e28e9c252d7","contributors":{"authors":[{"text":"Eoff, Jennifer D. jeoff@usgs.gov","contributorId":3418,"corporation":false,"usgs":true,"family":"Eoff","given":"Jennifer","email":"jeoff@usgs.gov","middleInitial":"D.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":714374,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dubiel, Russell F. 0000-0002-1280-0350 rdubiel@usgs.gov","orcid":"https://orcid.org/0000-0002-1280-0350","contributorId":1294,"corporation":false,"usgs":true,"family":"Dubiel","given":"Russell","email":"rdubiel@usgs.gov","middleInitial":"F.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":714375,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pearson, Ofori N. 0000-0002-9550-1128 opearson@usgs.gov","orcid":"https://orcid.org/0000-0002-9550-1128","contributorId":1680,"corporation":false,"usgs":true,"family":"Pearson","given":"Ofori","email":"opearson@usgs.gov","middleInitial":"N.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":714376,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Whidden, Katherine J. 0000-0002-7841-2553 kwhidden@usgs.gov","orcid":"https://orcid.org/0000-0002-7841-2553","contributorId":3960,"corporation":false,"usgs":true,"family":"Whidden","given":"Katherine","email":"kwhidden@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":714377,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70193730,"text":"70193730 - 2015 - Formulating the American Geophysical Union's Scientific Integrity and Professional Ethics Policy: Challenges and lessons learned","interactions":[],"lastModifiedDate":"2021-08-31T15:22:40.119859","indexId":"70193730","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"8","title":"Formulating the American Geophysical Union's Scientific Integrity and Professional Ethics Policy: Challenges and lessons learned","docAbstract":"Creating an ethics policy for a large, diverse geosciences organization is a challenge, especially in the midst of the current contentious dialogue in the media related to such issues as climate change, sustaining natural resources, and responding to natural hazards. In 2011, the American Geophysical Union (AGU) took on this challenge, creating an Ethics Task Force to update their ethics policies to better support their new Strategic Plan and respond to the changing scientific research environment. Dialogue with AGU members and others during the course of creating the new policy unveiled some of the following issues to be addressed. Scientific results and individual scientists are coming under intense political and public scrutiny, with the efficacy of the science being questioned. In some cases, scientists are asked to take sides and/or provide opinions on issues beyond their research, impacting their objectivity. Pressure related to competition for funding and the need to publish high quality and quantities of papers has led to recent high-profile plagiarism, data fabrication, and conflict of interest cases. The complexities of a continuously advancing digital environment for conducting, reviewing, and publishing science has raised concerns over the ease of plagiarism, fabrication, falsification, inappropriate peer review, and the need for better accessibility of data and methods. Finally, students and scientists need consistent education and encouragement on the importance of ethics and integrity in scientific research. The new AGU Scientific Integrity and Ethics Policy tries to address these issues and provides an inspirational code of conduct to encourage a responsible, positive, open, honest scientific research environment.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geoethics: Ethical challenges and case studies in Earth Sciences","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Elsevier","doi":"10.1016/B978-0-12-799935-7.00008-3","usgsCitation":"Gundersen, L.C., and Townsend, R., 2015, Formulating the American Geophysical Union's Scientific Integrity and Professional Ethics Policy: Challenges and lessons learned, chap. 8 of Geoethics: Ethical challenges and case studies in Earth Sciences, p. 83-93, https://doi.org/10.1016/B978-0-12-799935-7.00008-3.","productDescription":"11 p.","startPage":"83","endPage":"93","ipdsId":"IP-055893","costCenters":[{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true}],"links":[{"id":349546,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a60fc5ae4b06e28e9c23d9b","contributors":{"authors":[{"text":"Gundersen, Linda C. lgundersen@usgs.gov","contributorId":238,"corporation":false,"usgs":true,"family":"Gundersen","given":"Linda","email":"lgundersen@usgs.gov","middleInitial":"C.","affiliations":[{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true}],"preferred":true,"id":720093,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Townsend, Randy","contributorId":199806,"corporation":false,"usgs":false,"family":"Townsend","given":"Randy","email":"","affiliations":[],"preferred":false,"id":720094,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70194064,"text":"70194064 - 2015 - Artificial reefs and reef restoration in the Laurentian Great Lakes","interactions":[],"lastModifiedDate":"2017-11-29T13:35:29","indexId":"70194064","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Artificial reefs and reef restoration in the Laurentian Great Lakes","docAbstract":"We reviewed the published literature to provide an inventory of Laurentian Great Lakes artificial reef projects and their purposes. We also sought to characterize physical and biological monitoring for artificial reef projects in the Great Lakes and determine the success of artificial reefs in meeting project objectives. We found records of 6 artificial reefs in Lake Erie, 8 in Lake Michigan, 3 in Lakes Huron and Ontario, and 2 in Lake Superior. We found 9 reefs in Great Lakes connecting channels and 6 reefs in Great Lakes tributaries. Objectives of artificial reef creation have included reducing impacts of currents and waves, providing safe harbors, improving sport-fishing opportunities, and enhancing/restoring fish spawning habitats. Most reefs in the lakes themselves were incidental (not created purposely for fish habitat) or built to improve local sport fishing, whereas reefs in tributaries and connecting channels were more frequently built to benefit fish spawning. Levels of assessment of reef performance varied; but long-term monitoring was uncommon as was assessment of physical attributes. Artificial reefs were often successful at attracting recreational species and spawning fish; however, population-level benefits of artificial reefs are unclear. Stressors such as sedimentation and bio-fouling can limit the effectiveness of artificial reefs as spawning enhancement tools. Our investigation underscores the need to develop standard protocols for monitoring the biological and physical attributes of artificial structures. Further, long-term monitoring is needed to assess the benefits of artificial reefs to fish populations and inform future artificial reef projects.
","language":"English","publisher":"Elsevier","doi":"10.1016/j.jglr.2014.11.021","usgsCitation":"McLean, M.W., Roseman, E.F., Pritt, J.J., Kennedy, G.W., and Manny, B.A., 2015, Artificial reefs and reef restoration in the Laurentian Great Lakes: Journal of Great Lakes Research, v. 41, no. 1, p. 1-8, https://doi.org/10.1016/j.jglr.2014.11.021.","productDescription":"8 p.","startPage":"1","endPage":"8","ipdsId":"IP-080639","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":349541,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -93.6474609375,\n 40.58058466412761\n ],\n [\n -74.091796875,\n 40.58058466412761\n ],\n [\n -74.091796875,\n 49.296471602658066\n ],\n [\n -93.6474609375,\n 49.296471602658066\n ],\n [\n -93.6474609375,\n 40.58058466412761\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"41","issue":"1","publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a60fe3be4b06e28e9c252c9","contributors":{"authors":[{"text":"McLean, Matthew W. mmclean@usgs.gov","contributorId":5169,"corporation":false,"usgs":true,"family":"McLean","given":"Matthew","email":"mmclean@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":true,"id":721974,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roseman, Edward F. 0000-0002-5315-9838 eroseman@usgs.gov","orcid":"https://orcid.org/0000-0002-5315-9838","contributorId":168428,"corporation":false,"usgs":true,"family":"Roseman","given":"Edward","email":"eroseman@usgs.gov","middleInitial":"F.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":721973,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pritt, Jeremy J. jpritt@usgs.gov","contributorId":5841,"corporation":false,"usgs":true,"family":"Pritt","given":"Jeremy","email":"jpritt@usgs.gov","middleInitial":"J.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":false,"id":721975,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kennedy, Gregory W. 0000-0003-1686-6960 gkennedy@usgs.gov","orcid":"https://orcid.org/0000-0003-1686-6960","contributorId":3700,"corporation":false,"usgs":true,"family":"Kennedy","given":"Gregory","email":"gkennedy@usgs.gov","middleInitial":"W.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":721977,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Manny, Bruce A. 0000-0002-4074-9329 bmanny@usgs.gov","orcid":"https://orcid.org/0000-0002-4074-9329","contributorId":3699,"corporation":false,"usgs":true,"family":"Manny","given":"Bruce","email":"bmanny@usgs.gov","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":724049,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70192407,"text":"70192407 - 2015 - Using monitoring data to map amphibian breeding hotspots and describe wetland vulnerability in Yellowstone and Grand Teton National Parks","interactions":[],"lastModifiedDate":"2017-10-25T13:24:18","indexId":"70192407","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3014,"text":"Park Science","active":true,"publicationSubtype":{"id":10}},"title":"Using monitoring data to map amphibian breeding hotspots and describe wetland vulnerability in Yellowstone and Grand Teton National Parks","docAbstract":"Amphibians have been selected as a “vital sign” by several National Park Service (NPS) Inventory and Monitoring (I&M) networks. An eight-year amphibian monitoring data set provided opportunities to examine spatial and temporal patterns in amphibian breeding richness and wetland desiccation across Yellowstone and Grand Teton National Parks. Amphibian breeding richness was variable across both parks and only four of 31 permanent monitoring catchments contained all four widely distributed species. Annual breeding richness was also variable through time and fluctuated by as much as 75% in some years and catchments. Wetland desiccation was also documented across the region, but alone did not explain variations in amphibian richness. High annual variability across the region emphasizes the need for multiple years of monitoring to accurately describe amphibian richness and wetland desiccation dynamics.","language":"English","publisher":"National Park Service","usgsCitation":"Ray, A.M., Legg, K., Sepulveda, A.J., Hossack, B.R., and Patla, D., 2015, Using monitoring data to map amphibian breeding hotspots and describe wetland vulnerability in Yellowstone and Grand Teton National Parks: Park Science, v. 31, no. 1, p. 112-117.","productDescription":"6 p.","startPage":"112","endPage":"117","ipdsId":"IP-056831","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":347365,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":347362,"type":{"id":15,"text":"Index Page"},"url":"https://www.nature.nps.gov/ParkScience/index.cfm?ArticleID=691"}],"country":"United States","state":"Idaho, Montana, 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Ceramic tiles were used to collect sediment for a year and sediment cores were collected to derive decadal sedimentation rates using 137Cs. The results showed highest rates of short- and long-term sediment, C, N, and P accumulation occurred in tidal freshwater forests at the head of tide on the Choptank and the oligohaline marsh of the Pocomoke River, and lowest rates occurred in the downstream tidal freshwater forests in both rivers. Presumably, watershed material was mostly trapped at the head of tide, and estuarine material was trapped in oligohaline marshes. This hydrologic transport bottleneck at the head of tide stores most available watershed sediment, C, N, and P creating a sediment shadow in lower tidal freshwater forests potentially limiting their resilience to sea level rise.
","language":"English","publisher":"AGU Publications","doi":"10.1002/2015GL066830","usgsCitation":"Ensign, S., Noe, G.E., Hupp, C.R., and Skalak, K., 2015, Head-of-tide bottleneck of particulate material transport from watersheds to estuaries: Geophysical Research Letters, v. 42, no. 24, p. 10671-10679, https://doi.org/10.1002/2015GL066830.","productDescription":"9 p.","startPage":"10671","endPage":"10679","ipdsId":"IP-070264","costCenters":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"links":[{"id":471541,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/2015gl066830","text":"Publisher Index Page"},{"id":328341,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"42","issue":"24","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2015-12-23","publicationStatus":"PW","scienceBaseUri":"57d13a3ce4b0571647cf8dd9","contributors":{"authors":[{"text":"Ensign, Scott H.","contributorId":81397,"corporation":false,"usgs":true,"family":"Ensign","given":"Scott H.","affiliations":[],"preferred":false,"id":648207,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Noe, Gregory E. 0000-0002-6661-2646 gnoe@usgs.gov","orcid":"https://orcid.org/0000-0002-6661-2646","contributorId":139100,"corporation":false,"usgs":true,"family":"Noe","given":"Gregory","email":"gnoe@usgs.gov","middleInitial":"E.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":648206,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hupp, Cliff R. 0000-0003-1853-9197 crhupp@usgs.gov","orcid":"https://orcid.org/0000-0003-1853-9197","contributorId":2344,"corporation":false,"usgs":true,"family":"Hupp","given":"Cliff","email":"crhupp@usgs.gov","middleInitial":"R.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":648208,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Skalak, Katherine 0000-0003-4122-1240 kskalak@usgs.gov","orcid":"https://orcid.org/0000-0003-4122-1240","contributorId":3990,"corporation":false,"usgs":true,"family":"Skalak","given":"Katherine","email":"kskalak@usgs.gov","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":648209,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70155910,"text":"70155910 - 2015 - The cost of karst subsidence and sinkhole collapse in the United States compared with other natural hazards","interactions":[],"lastModifiedDate":"2020-12-09T17:02:43.267957","indexId":"70155910","displayToPublicDate":"2015-12-31T00:00:00","publicationYear":"2015","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"seriesNumber":"14","title":"The cost of karst subsidence and sinkhole collapse in the United States compared with other natural hazards","docAbstract":"Rocks with potential for karst formation are found in all 50 states. Damage due to karst subsidence and sinkhole collapse is a natural hazard of national scope. Repair of damage to buildings, highways, and other infrastructure represents a significant national cost. Sparse and incomplete data show that the average cost of karst-related damages in the United States over the last 15 years is estimated to be at least \\$300,000,000 per year and the actual total is probably much higher. This estimate is lower than the estimated annual costs for other natural hazards; flooding, hurricanes and cyclonic storms, tornadoes, landslides, earthquakes, or wildfires, all of which average over $1 billion per year. Very few state organizations track karst subsidence and sinkhole damage mitigation costs; none occurs at the Federal level. Many states discuss the karst hazard in their State hazard mitigation plans, but seldom include detailed reports of subsidence incidents or their mitigation costs. Most State highway departments do not differentiate karst subsidence or sinkhole collapse from other road repair costs. Amassing of these data would raise the estimated annual cost considerably. Information from insurance organizations about sinkhole damage claims and payouts is also not readily available. Currently there is no agency with a mandate for developing such data. If a more realistic estimate could be made, it would illuminate the national scope of this hazard and make comparison with costs of other natural hazards more realistic.
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