{"pageNumber":"1469","pageRowStart":"36700","pageSize":"25","recordCount":165309,"records":[{"id":70045191,"text":"70045191 - 2013 - Observed changes in phenology across the USA: A regional review for the 2013 National Climate Assessment, Southeast Regional Information Sheet","interactions":[],"lastModifiedDate":"2016-05-17T12:45:59","indexId":"70045191","displayToPublicDate":"2013-03-01T03:45:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Observed changes in phenology across the USA: A regional review for the 2013 National Climate Assessment, Southeast Regional Information Sheet","docAbstract":"<p>This is one in a series of eight, geographic region-focused information sheets that summarizes documented changes in plant and animal phenology over the past century across the United States. This summary is based on long-term studies (10 years or more) published in the primary scientific literature since 2001. A forthcoming manuscript synthesizes the findings of the eight regional information sheets.</p>\n<p>This information was developed in support of the U.S. Global Change Research Program&rsquo;s National Climate Assessment and can be used to facilitate preparation for the cascading effects of ongoing climate change.</p>","language":"English","publisher":"USA National Phenology Network","usgsCitation":"Leicht-Young, S.A., Enquist, C., and Weltzin, J., 2013, Observed changes in phenology across the USA: A regional review for the 2013 National Climate Assessment, Southeast Regional Information Sheet, 2 p.","productDescription":"2 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-043193","costCenters":[{"id":433,"text":"National Phenology Network","active":true,"usgs":true}],"links":[{"id":321315,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":321313,"rank":1,"type":{"id":15,"text":"Index 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 \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"574d65f0e4b07e28b668493c","contributors":{"authors":[{"text":"Leicht-Young, Stacey A.","contributorId":80506,"corporation":false,"usgs":false,"family":"Leicht-Young","given":"Stacey","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":629596,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Enquist, Carolyn A.F.","contributorId":87445,"corporation":false,"usgs":true,"family":"Enquist","given":"Carolyn A.F.","affiliations":[],"preferred":false,"id":629597,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Weltzin, Jake F. jweltzin@usgs.gov","contributorId":296,"corporation":false,"usgs":true,"family":"Weltzin","given":"Jake F.","email":"jweltzin@usgs.gov","affiliations":[{"id":433,"text":"National Phenology Network","active":true,"usgs":true}],"preferred":false,"id":629598,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70046171,"text":"70046171 - 2013 - Urchins (<i>Stronglyocentrotus</i> spp.): Section 4.6","interactions":[],"lastModifiedDate":"2016-05-04T15:13:14","indexId":"70046171","displayToPublicDate":"2013-03-01T03:45:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Urchins (<i>Stronglyocentrotus</i> spp.): Section 4.6","docAbstract":"<h1>Summary</h1>\n<ul>\n<li>Increased ocean temperature in combination with changes in ocean currents may cause urchin populations to expand or be replaced by another species.</li>\n<li>Increases in ocean acidity, hypercapnia, and decreasing carbonate mineral saturation are intricately linked and have been shown to have negative impacts on all urchin life stages (pelagic larvae, juveniles and adults).</li>\n<li>Hypoxia is detrimental in sea urchins causing significantly lower feed intake and total feed consumption as well as a reduction in gonad growth.</li>\n</ul>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Climate change and the Olympic Coast National Marine Sanctuary: Interpreting potential futures. Marine Sanctuaries Conservation Series (ONMS-13-01)","language":"English","publisher":"U.S. Department of Commerce","usgsCitation":"Elder, N.E., 2013, Urchins (<i>Stronglyocentrotus</i> spp.): Section 4.6, 5 p.","productDescription":"5 p.","startPage":"110","endPage":"114","numberOfPages":"23","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-042250","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":320980,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":320979,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://sanctuaries.noaa.gov/science/conservation/cc_ocnms.html"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"572b1d3ce4b0b13d391b450f","contributors":{"editors":[{"text":"Miller, Ian M. 0000-0002-3289-6337","orcid":"https://orcid.org/0000-0002-3289-6337","contributorId":41951,"corporation":false,"usgs":false,"family":"Miller","given":"Ian","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":628825,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Shishido, Caitlin","contributorId":169187,"corporation":false,"usgs":false,"family":"Shishido","given":"Caitlin","email":"","affiliations":[],"preferred":false,"id":628826,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Antrim, Liam","contributorId":168462,"corporation":false,"usgs":false,"family":"Antrim","given":"Liam","email":"","affiliations":[{"id":25298,"text":"NOAA/NOS","active":true,"usgs":false}],"preferred":false,"id":628827,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Bowlby, C. Edward","contributorId":25478,"corporation":false,"usgs":true,"family":"Bowlby","given":"C.","email":"","middleInitial":"Edward","affiliations":[],"preferred":false,"id":628828,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Elder, Nancy E. 0000-0001-8448-0125 nelder@usgs.gov","orcid":"https://orcid.org/0000-0001-8448-0125","contributorId":2886,"corporation":false,"usgs":true,"family":"Elder","given":"Nancy","email":"nelder@usgs.gov","middleInitial":"E.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":628829,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046565,"text":"70046565 - 2013 - Vegetation classification and mapping, Vicksburg National Military Park, Mississippi","interactions":[],"lastModifiedDate":"2016-07-12T13:20:13","indexId":"70046565","displayToPublicDate":"2013-03-01T03:45:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":272,"text":"National Park Service Natural Resource Technical Report","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"NPS/GULN/NRTR—2013/710","title":"Vegetation classification and mapping, Vicksburg National Military Park, Mississippi","docAbstract":"<h1>Executive Summary</h1>\n<p>The National Park Service (NPS) Gulf Coast Inventory and Monitoring Network, with the support of the National Park Service Vegetation Inventory completed vegetation classification and mapping for Vicksburg National Military Park (VICK), in Warren County, Mississippi, from 2004 to 2010. VICK is one of more than 250 NPS units to be covered by the Vegetation Inventory. Methods and procedures follow those of the NPS Vegetation Inventory as of August, 2012 (<a href=\"http://science.nature.nps.gov/im/inventory/veg/index.cfm\">http://science.nature.nps.gov/im/inventory/veg/index.cfm</a>).</p>\n<p>Ecologists collected floristic and environmental data from 45 vegetation field plots and classified and described 13 plant community types corresponding to US National Vegetation Classification (USNVC) associations from these data.</p>\n<p>This classification was used to map 712 hectares (1,698 acres) of Vicksburg National Military Park, in ten map classes corresponding to vegetation associations and two non-vegetated land cover classes, from a digital orthomosaic created from 1:24,000 color infrared aerial photographs and digital elevation model (DEM) data. Methods used to delineate stands varied according to vegetation type and were a combination of incorporating stand boundaries from an existing map, new &ldquo;heads-up&rdquo; interpretation and modeling of digital environmental spatial data.</p>\n<p>A thematic accuracy assessment collected vegetation data from 118 field observations stratified across the vegetation classes. The overall accuracy of the vegetation map was estimated to be 60.5% at the thematic level of USNVC association and 92.4% at the thematic level of USNVC group. Estimates of areas of vegetation types, as adjusted for mapping error, were calculated for all types mapped and/or observed during the thematic accuracy assessment.</p>\n<p>An important finding of this study is that the composition of the forests of VICK is substantially different from that described by earlier, more qualitative, accounts. Implications of these findings and possible applications of the data for resource monitoring and management are presented.</p>\n<p>This report summarizes the methods and general results of the Vegetation Inventory for Vicksburg National Military Park. Appendices include descriptions of vegetation types, a field key to the types, a list of plant species, and accuracy assessment contingency tables.</p>\n<p>This report is supplemented by the project data, which include:</p>\n<ul>\n<li><span>spatial database containing map polygon attributes. Geospatial products are in Universal Transverse Mercator (UTM) projection, Zone 15, using the North American Datum of 1983.</span></li>\n<li><span>all field data (plot, observation point, and accuracy assessment point) stored in a Microsoft Access database</span></li>\n<li><span>metadata for all digital products</span></li>\n</ul>\n<p>The data and reports produced by this investigation reside at: <a href=\"https://irma.nps.gov/App/\">https://irma.nps.gov/App/</a>&nbsp;and/or at:&nbsp;<a href=\"http://biology.usgs.gov/npsveg/\">http://biology.usgs.gov/npsveg/</a></p>","publisher":"National Park Service, Natural Resource Stewardship and Science","publisherLocation":"Fort Collins, CO","usgsCitation":"Lea, C., Waltermire, R.G., and Nordman, C., 2013, Vegetation classification and mapping, Vicksburg National Military Park, Mississippi: National Park Service Natural Resource Technical Report NPS/GULN/NRTR—2013/710, xi, 48 p.","productDescription":"xi, 48 p.","numberOfPages":"128","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-045499","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":325104,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":325103,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://irma.nps.gov/DataStore/Reference/Profile/2193774"}],"country":"United States","state":"Mississippi","otherGeospatial":"Vicksburg National Military Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -90.889892578125,\n              32.09304606091566\n            ],\n            [\n              -90.889892578125,\n              32.49586350791503\n            ],\n            [\n              -90.615234375,\n              32.49586350791503\n            ],\n            [\n              -90.615234375,\n              32.09304606091566\n            ],\n            [\n              -90.889892578125,\n              32.09304606091566\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"579dd072e4b0589fa1cbdf93","contributors":{"authors":[{"text":"Lea, Chris","contributorId":15465,"corporation":false,"usgs":true,"family":"Lea","given":"Chris","affiliations":[],"preferred":false,"id":642222,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Waltermire, Robert G. waltermireb@usgs.gov","contributorId":2074,"corporation":false,"usgs":true,"family":"Waltermire","given":"Robert","email":"waltermireb@usgs.gov","middleInitial":"G.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":642223,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nordman, Carl","contributorId":172835,"corporation":false,"usgs":false,"family":"Nordman","given":"Carl","email":"","affiliations":[],"preferred":false,"id":642224,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041538,"text":"70041538 - 2013 - Recent seasonal variations in arid landscape cover and aeolian sand mobility, Navajo Nation, southwestern U.S.","interactions":[],"lastModifiedDate":"2016-11-03T11:35:07","indexId":"70041538","displayToPublicDate":"2013-03-01T02:15:00","publicationYear":"2013","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Recent seasonal variations in arid landscape cover and aeolian sand mobility, Navajo Nation, southwestern U.S.","docAbstract":"<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Abstract: The socioeconomic impacts of climate change pose problems not only in devel- oping countries but also to residents of arid lands in the United States among marginalized societies with limited economic means. In the Navajo Nation, warming temperatures and recent drought have increased aeolian sediment mobility such that large, migrating sand dunes affect grazing lands, housing, and road access. Dust derived from this region also affects albedo and longevity of the Rocky Mountains snowpack, located downwind. We present initial results from a study that monitors sand transport and vegetation within a 0.2 km2 site in the Navajo lands, measuring the effects of drought on landscape stability since 2009. Sand mobility decreased substantially as 1 year with near-normal monsoon rainfall (2010) somewhat abated a decade-long drought, temporarily doubling vegetation cover. Vegetation that grew during 2010, with adequate rain, died off rapidly during dry conditions in 2011. Short-term increases in rainfall that promote annual, but not perennial, plant growth will not improve landscape stability in the long term. Climate projections suggest that a warmer, drier climate and potentially enhanced sediment supply from ephem- eral washes will further increase aeolian sand transport and dune activity, worsening the present challenges to people living in this region. Connections among climate, vegetation, and aeolian sediment erodibility in this region are highly relevant to other areas of the world with similar environmental problems.&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:897,&quot;3&quot;:{&quot;1&quot;:0},&quot;10&quot;:1,&quot;11&quot;:4,&quot;12&quot;:0}\">The socioeconomic impacts of climate change pose problems not only in devel- oping countries but also to residents of arid lands in the United States among marginalized societies with limited economic means. In the Navajo Nation, warming temperatures and recent drought have increased aeolian sediment mobility such that large, migrating sand dunes affect grazing lands, housing, and road access. Dust derived from this region also affects albedo and longevity of the Rocky Mountains snowpack, located downwind. We present initial results from a study that monitors sand transport and vegetation within a 0.2 km2 site in the Navajo lands, measuring the effects of drought on landscape stability since 2009. Sand mobility decreased substantially as 1 year with near-normal monsoon rainfall (2010) somewhat abated a decade-long drought, temporarily doubling vegetation cover. Vegetation that grew during 2010, with adequate rain, died off rapidly during dry conditions in 2011. Short-term increases in rainfall that promote annual, but not perennial, plant growth will not improve landscape stability in the long term. Climate projections suggest that a warmer, drier climate and potentially enhanced sediment supply from ephem- eral washes will further increase aeolian sand transport and dune activity, worsening the present challenges to people living in this region. Connections among climate, vegetation, and aeolian sediment erodibility in this region are highly relevant to other areas of the world with similar environmental problems.</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Climates, Landscapes, and Civilizations","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/2012GM001214","usgsCitation":"Draut, A.E., Redsteer, M.H., and Amoroso, L., 2013, Recent seasonal variations in arid landscape cover and aeolian sand mobility, Navajo Nation, southwestern U.S., chap. <i>of</i> Climates, Landscapes, and Civilizations, p. 51-60, https://doi.org/10.1029/2012GM001214.","productDescription":"10 p.","startPage":"51","endPage":"60","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-036429","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science 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K.","contributorId":147873,"corporation":false,"usgs":false,"family":"Flad","given":"Rowan","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":578663,"contributorType":{"id":2,"text":"Editors"},"rank":4},{"text":"Clift, Peter D.","contributorId":103203,"corporation":false,"usgs":true,"family":"Clift","given":"Peter D.","affiliations":[],"preferred":false,"id":578664,"contributorType":{"id":2,"text":"Editors"},"rank":5}],"authors":[{"text":"Draut, Amy E.","contributorId":108424,"corporation":false,"usgs":true,"family":"Draut","given":"Amy","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":578657,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Redsteer, Margaret Hiza 0000-0003-2851-2502","orcid":"https://orcid.org/0000-0003-2851-2502","contributorId":54335,"corporation":false,"usgs":true,"family":"Redsteer","given":"Margaret","email":"","middleInitial":"Hiza","affiliations":[],"preferred":false,"id":578658,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Amoroso, Lee lamoroso@usgs.gov","contributorId":3069,"corporation":false,"usgs":true,"family":"Amoroso","given":"Lee","email":"lamoroso@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":578659,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70044264,"text":"ofr20131039 - 2013 - Effects of Chiloquin Dam on spawning distribution and larval emigration of Lost River, shortnose, and Klamath largescale suckers in the Williamson and Sprague Rivers, Oregon","interactions":[],"lastModifiedDate":"2013-03-01T09:54:22","indexId":"ofr20131039","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-1039","title":"Effects of Chiloquin Dam on spawning distribution and larval emigration of Lost River, shortnose, and Klamath largescale suckers in the Williamson and Sprague Rivers, Oregon","docAbstract":"Chiloquin Dam was constructed in 1914 on the Sprague River near the town of Chiloquin, Oregon. The dam was identified as a barrier that potentially inhibited or prevented the upstream spawning migrations and other movements of endangered Lost River (<i>Deltistes luxatus</i<) and shortnose (<i>Chasmistes brevirostris</i>) suckers, as well as other fish species. In 2002, the Bureau of Reclamation led a working group that examined several alternatives to improve fish passage at Chiloquin Dam. Ultimately it was decided that dam removal was the best alternative and the dam was removed in the summer of 2008. The U.S. Geological Survey conducted a long-term study on the spawning ecology of Lost River, shortnose, and Klamath largescale suckers (<i>Catostomus snyderi</i>) in the Sprague and lower Williamson Rivers from 2004 to 2010. The objective of this study was to evaluate shifts in spawning distribution following the removal of Chiloquin Dam. Radio telemetry was used in conjunction with larval production data and detections of fish tagged with passive integrated transponders (PIT tags) to evaluate whether dam removal resulted in increased utilization of spawning habitat farther upstream in the Sprague River. Increased densities of drifting larvae were observed at a site in the lower Williamson River after the dam was removed, but no substantial changes occurred upstream of the former dam site. Adult spawning migrations primarily were influenced by water temperature and did not change with the removal of the dam. Emigration of larvae consistently occurred about 3-4 weeks after adults migrated into a section of river. Detections of PIT-tagged fish showed increases in the numbers of all three suckers that migrated upstream of the dam site following removal, but the increases for Lost River and shortnose suckers were relatively small compared to the total number of fish that made a spawning migration in a given season. Increases for Klamath largescale suckers were more substantial. Post-dam removal monitoring only included 2 years with below average river discharge during the spawning season; data from years with higher flows may provide a different perspective on the effects of dam removal on the spawning migrations of the two endangered sucker species.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20131039","collaboration":"Prepared in cooperation with the Bureau of Reclamation","usgsCitation":"Martin, B.A., Hewitt, D.A., and Ellsworth, C.M., 2013, Effects of Chiloquin Dam on spawning distribution and larval emigration of Lost River, shortnose, and Klamath largescale suckers in the Williamson and Sprague Rivers, Oregon: U.S. Geological Survey Open-File Report 2013-1039, iv, 30 p., https://doi.org/10.3133/ofr20131039.","productDescription":"iv, 30 p.","numberOfPages":"36","onlineOnly":"Y","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":268609,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2013_1039.gif"},{"id":268607,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2013/1039/"},{"id":268608,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2013/1039/pdf/ofr20131039.pdf"}],"country":"United States","state":"Oregon","otherGeospatial":"Chiloquin Dam;Lost River;Sprague River","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.6129,41.9918 ], [ -124.6129,43.7136 ], [ -116.4633,43.7136 ], [ -116.4633,41.9918 ], [ -124.6129,41.9918 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5131cdeee4b0140546f53ba5","contributors":{"authors":[{"text":"Martin, Barbara A. 0000-0002-9415-6377 barbara_ann_martin@usgs.gov","orcid":"https://orcid.org/0000-0002-9415-6377","contributorId":2855,"corporation":false,"usgs":true,"family":"Martin","given":"Barbara","email":"barbara_ann_martin@usgs.gov","middleInitial":"A.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":475204,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hewitt, David A. 0000-0002-5387-0275 dhewitt@usgs.gov","orcid":"https://orcid.org/0000-0002-5387-0275","contributorId":3767,"corporation":false,"usgs":false,"family":"Hewitt","given":"David","email":"dhewitt@usgs.gov","middleInitial":"A.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":475205,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ellsworth, Craig M.","contributorId":14913,"corporation":false,"usgs":true,"family":"Ellsworth","given":"Craig","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":475206,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70191526,"text":"70191526 - 2013 - Implications of the Mw9.0 Tohoku-Oki earthquake for ground motion scaling with source, path, and site parameters","interactions":[],"lastModifiedDate":"2017-10-17T11:44:12","indexId":"70191526","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1436,"text":"Earthquake Spectra","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Implications of the M<sub>w</sub>9.0 Tohoku-Oki earthquake for ground motion scaling with source, path, and site parameters","title":"Implications of the Mw9.0 Tohoku-Oki earthquake for ground motion scaling with source, path, and site parameters","docAbstract":"<p><span>The M</span><sub>w</sub><span>9.0 Tohoku-oki Japan earthquake produced approximately 2,000 ground motion recordings. We consider 1,238 three-component accelerograms corrected with component-specific low-cut filters. The recordings have rupture distances between 44 km and 1,000 km, time-averaged shear wave velocities of<span>&nbsp;</span></span><i>V<sub>S</sub></i><sub>30</sub><span><span>&nbsp;</span>= 90 m/s to 1,900 m/s, and usable response spectral periods of 0.01 sec to &gt;10 sec. The data support the notion that the increase of ground motions with magnitude saturates at large magnitudes. High-frequency ground motions demonstrate faster attenuation with distance in backarc than in forearc regions, which is only captured by one of the four considered ground motion prediction equations for subduction earthquakes. Recordings within 100 km of the fault are used to estimate event terms, which are generally positive (indicating model underprediction) at short periods and zero or negative (overprediction) at long periods. We find site amplification to scale minimally with<span>&nbsp;</span></span><i>V<sub>S</sub></i><sub>30</sub><span><span>&nbsp;</span>at high frequencies, in contrast with other active tectonic regions, but to scale strongly with<span>&nbsp;</span></span><i>V<sub>S</sub></i><sub>30</sub><span><span>&nbsp;</span>at low frequencies.</span></p>","language":"English","publisher":"Earthquake Engineering Research Institute","doi":"10.1193/1.4000115","usgsCitation":"Stewart, J.P., Midorikawa, S., Graves, R.W., Khodaverdi, K., Kishida, T., Miura, H., Bozorgnia, Y., and Campbell, K.W., 2013, Implications of the Mw9.0 Tohoku-Oki earthquake for ground motion scaling with source, path, and site parameters: Earthquake Spectra, v. 29, no. S1, p. S1-S21, https://doi.org/10.1193/1.4000115.","productDescription":"21 p.","startPage":"S1","endPage":"S21","ipdsId":"IP-042067","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":346689,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"29","issue":"S1","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2013-03-01","publicationStatus":"PW","scienceBaseUri":"59e71695e4b05fe04cd331f2","contributors":{"authors":[{"text":"Stewart, Jonathan P.","contributorId":100110,"corporation":false,"usgs":false,"family":"Stewart","given":"Jonathan","email":"","middleInitial":"P.","affiliations":[{"id":7081,"text":"University of California - Los Angeles","active":true,"usgs":false}],"preferred":false,"id":712796,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Midorikawa, Saburoh","contributorId":197120,"corporation":false,"usgs":false,"family":"Midorikawa","given":"Saburoh","email":"","affiliations":[],"preferred":false,"id":712797,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Graves, Robert W. rwgraves@usgs.gov","contributorId":3149,"corporation":false,"usgs":true,"family":"Graves","given":"Robert","email":"rwgraves@usgs.gov","middleInitial":"W.","affiliations":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true}],"preferred":false,"id":712798,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Khodaverdi, Khatareh","contributorId":197119,"corporation":false,"usgs":false,"family":"Khodaverdi","given":"Khatareh","email":"","affiliations":[],"preferred":false,"id":712799,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kishida, Tadahiro","contributorId":140538,"corporation":false,"usgs":false,"family":"Kishida","given":"Tadahiro","email":"","affiliations":[{"id":6643,"text":"University of California - Berkeley","active":true,"usgs":false}],"preferred":false,"id":712800,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Miura, Hiroyuki","contributorId":197118,"corporation":false,"usgs":false,"family":"Miura","given":"Hiroyuki","email":"","affiliations":[],"preferred":false,"id":712801,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bozorgnia, Yousef","contributorId":197121,"corporation":false,"usgs":false,"family":"Bozorgnia","given":"Yousef","email":"","affiliations":[],"preferred":false,"id":712802,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Campbell, Kenneth W.","contributorId":74391,"corporation":false,"usgs":false,"family":"Campbell","given":"Kenneth","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":712803,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70189244,"text":"70189244 - 2013 - Evidence for microbial carbon and sulfur cycling in deeply buried ridge flank basalt","interactions":[],"lastModifiedDate":"2017-07-06T12:25:45","indexId":"70189244","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Evidence for microbial carbon and sulfur cycling in deeply buried ridge flank basalt","docAbstract":"<p><span>Sediment-covered basalt on the flanks of mid-ocean ridges constitutes most of Earth's oceanic crust, but the composition and metabolic function of its microbial ecosystem are largely unknown. By drilling into 3.5-million-year-old subseafloor basalt, we demonstrated the presence of methane- and sulfur-cycling microbes on the eastern flank of the Juan de Fuca Ridge. Depth horizons with functional genes indicative of methane-cycling and sulfate-reducing microorganisms are enriched in solid-phase sulfur and total organic carbon, host δ</span><sup>13</sup><span>C- and δ</span><sup>34</sup><span>S-isotopic values with a biological imprint, and show clear signs of microbial activity when incubated in the laboratory. Downcore changes in carbon and sulfur cycling show discrete geochemical intervals with chemoautotrophic δ</span><sup>13</sup><span>C signatures locally attenuated by heterotrophic metabolism.</span></p>","language":"English","publisher":"Science","doi":"10.1126/science.1229240","usgsCitation":"Lever, M.A., Rouxel, O., Alt, J.C., Shimizu, N., Ono, S., Coggon, R.M., Shanks, W.C., Lapham, L., Elvert, M., Prieto-Mollar, X., Hinrichs, K., Inagaki, F., and Teske, A., 2013, Evidence for microbial carbon and sulfur cycling in deeply buried ridge flank basalt: Science, v. 339, no. 6125, p. 1305-1308, https://doi.org/10.1126/science.1229240.","productDescription":"4 p.","startPage":"1305","endPage":"1308","ipdsId":"IP-042063","costCenters":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":473939,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://archimer.ifremer.fr/doc/00176/28767/","text":"External Repository"},{"id":343403,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"339","issue":"6125","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"595f4c44e4b0d1f9f057e36c","contributors":{"authors":[{"text":"Lever, Mark A.","contributorId":194307,"corporation":false,"usgs":false,"family":"Lever","given":"Mark","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":703685,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rouxel, Olivier","contributorId":194308,"corporation":false,"usgs":false,"family":"Rouxel","given":"Olivier","email":"","affiliations":[],"preferred":false,"id":703686,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Alt, Jeffrey C.","contributorId":70213,"corporation":false,"usgs":true,"family":"Alt","given":"Jeffrey","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":703687,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Shimizu, Nobumichi","contributorId":177010,"corporation":false,"usgs":false,"family":"Shimizu","given":"Nobumichi","email":"","affiliations":[{"id":6706,"text":"Woods Hole Oceanographic Institution,","active":true,"usgs":false}],"preferred":false,"id":703688,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ono, Shuhei","contributorId":100627,"corporation":false,"usgs":false,"family":"Ono","given":"Shuhei","email":"","affiliations":[{"id":13295,"text":"1Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139,","active":true,"usgs":false}],"preferred":false,"id":703689,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Coggon, Rosalind M.","contributorId":194309,"corporation":false,"usgs":false,"family":"Coggon","given":"Rosalind","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":703690,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Shanks, Wayne C. III","contributorId":53432,"corporation":false,"usgs":true,"family":"Shanks","given":"Wayne","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":703691,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Lapham, Laura","contributorId":100263,"corporation":false,"usgs":true,"family":"Lapham","given":"Laura","affiliations":[],"preferred":false,"id":703692,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Elvert, Marcus","contributorId":102362,"corporation":false,"usgs":true,"family":"Elvert","given":"Marcus","affiliations":[],"preferred":false,"id":703693,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Prieto-Mollar, Xavier","contributorId":194310,"corporation":false,"usgs":false,"family":"Prieto-Mollar","given":"Xavier","email":"","affiliations":[],"preferred":false,"id":703694,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Hinrichs, Kai-Uwe","contributorId":89791,"corporation":false,"usgs":true,"family":"Hinrichs","given":"Kai-Uwe","affiliations":[],"preferred":false,"id":703695,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Inagaki, Fumio","contributorId":140942,"corporation":false,"usgs":false,"family":"Inagaki","given":"Fumio","email":"","affiliations":[{"id":13623,"text":"Geomicrobiology Group, Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Nankoku, Kochi, Japan","active":true,"usgs":false}],"preferred":false,"id":703696,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Teske, Andreas","contributorId":194311,"corporation":false,"usgs":false,"family":"Teske","given":"Andreas","email":"","affiliations":[],"preferred":false,"id":703697,"contributorType":{"id":1,"text":"Authors"},"rank":13}]}}
,{"id":70045893,"text":"70045893 - 2013 - Mineral resource of the month: beryllium","interactions":[],"lastModifiedDate":"2013-05-08T16:30:50","indexId":"70045893","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1419,"text":"Earth","active":true,"publicationSubtype":{"id":10}},"title":"Mineral resource of the month: beryllium","docAbstract":"The article discusses information about Beryllium. It notes that Beryllium is a light metal that has a gray color. The metal is used in the production of parts and devices including bearings, computer-chip heat sinks, and output windows of X-ray tubes. The article mentions Beryllium's discovery in 1798 by French chemist, Louis-Nicolas Vanquelin. It cites that bertrandite and beryl are the principal mineral components for the commercial production of beryllium.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"AGI","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2013, Mineral resource of the month: beryllium: Earth, v. 58, no. 2, p. 57-57.","productDescription":"1 p.","startPage":"57","endPage":"57","costCenters":[{"id":432,"text":"National Minerals Information Center","active":true,"usgs":true}],"links":[{"id":272075,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"58","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"518b73e7e4b0037667dbc80e","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":535495,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70178479,"text":"70178479 - 2013 - Suspended-sediment flux and retention in a backwater tidal slough complex near the landward boundary of an estuary","interactions":[],"lastModifiedDate":"2017-10-30T11:43:08","indexId":"70178479","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1584,"text":"Estuaries and Coasts","active":true,"publicationSubtype":{"id":10}},"title":"Suspended-sediment flux and retention in a backwater tidal slough complex near the landward boundary of an estuary","docAbstract":"<p><span>Backwater tidal sloughs are commonly found at the landward boundary of estuaries. The Cache Slough complex is a backwater tidal region within the Upper Sacramento–San Joaquin Delta that includes two features that are relevant for resource managers: (1) relatively high abundance of the endangered fish, delta smelt (</span><i class=\"EmphasisTypeItalic \">Hypomesus transpacificus</i><span>), which prefers turbid water and (2) a recently flooded shallow island, Liberty Island, that is a prototype for habitat restoration. We characterized the turbidity around Liberty Island by measuring suspended-sediment flux at four locations from July 2008 through December 2010. An estuarine turbidity maximum in the backwater Cache Slough complex is created by tidal asymmetry, a limited tidal excursion, and wind-wave resuspension. During the study, there was a net export of sediment, though sediment accumulates within the region from landward tidal transport during the dry season. Sediment is continually resuspended by both wind waves and flood tide currents. The suspended-sediment mass oscillates within the region until winter freshwater flow pulses flush it seaward. The hydrodynamic characteristics within the backwater region such as low freshwater flow during the dry season, flood tide dominance, and a limited tidal excursion favor sediment retention.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s12237-012-9574-z","usgsCitation":"Morgan-King, T.L., and Schoellhamer, D., 2013, Suspended-sediment flux and retention in a backwater tidal slough complex near the landward boundary of an estuary: Estuaries and Coasts, v. 36, no. 2, p. 300-318, https://doi.org/10.1007/s12237-012-9574-z.","productDescription":"19 p.","startPage":"300","endPage":"318","ipdsId":"IP-006334","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true}],"links":[{"id":331156,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Sacramento-San Joaquin Delta, 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              -122.53326416015624,\n              37.400710068740565\n            ],\n            [\n              -122.53326416015624,\n              38.528830289587674\n            ],\n            [\n              -121.06658935546874,\n              38.528830289587674\n            ],\n            [\n              -121.06658935546874,\n              37.400710068740565\n            ],\n            [\n              -122.53326416015624,\n              37.400710068740565\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"36","issue":"2","publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationDate":"2012-11-30","publicationStatus":"PW","scienceBaseUri":"583415b4e4b0070c0abed82c","contributors":{"authors":[{"text":"Morgan-King, Tara L. 0000-0001-5632-5232 tamorgan@usgs.gov","orcid":"https://orcid.org/0000-0001-5632-5232","contributorId":554,"corporation":false,"usgs":true,"family":"Morgan-King","given":"Tara","email":"tamorgan@usgs.gov","middleInitial":"L.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":false,"id":654135,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoellhamer, David H. 0000-0001-9488-7340 dschoell@usgs.gov","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":631,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"David H.","email":"dschoell@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":654134,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70045024,"text":"70045024 - 2013 - Near real-time monitoring of volcanic surface deformation from GPS measurements at Long Valley Caldera, California","interactions":[],"lastModifiedDate":"2013-06-14T12:44:50","indexId":"70045024","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Near real-time monitoring of volcanic surface deformation from GPS measurements at Long Valley Caldera, California","docAbstract":"Long Valley Caldera in eastern California is an active volcanic area and has shown continued unrest in the last three decades. We have monitored surface deformation from Global Positioning System (GPS) data by using a projection method that we call Targeted Projection Operator (TPO). TPO projects residual time series with secular rates and periodic terms removed onto a predefined spatial pattern. We used the 2009–2010 slow deflation as a target spatial pattern. The resulting TPO time series shows a detailed deformation history including the 2007–2009 inflation, the 2009–2010 deflation, and a recent inflation that started in late-2011 and is continuing at the present time (November 2012). The recent inflation event is about four times faster than the previous 2007–2009 event. A Mogi source of the recent event is located beneath the resurgent dome at about 6.6 km depth at a rate of 0.009 km3/yr volume change. TPO is simple and fast and can provide a near real-time continuous monitoring tool without directly looking at all the data from many GPS sites in this potentially eruptive volcanic system.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","doi":"10.1002/grl.50258","usgsCitation":"Ji, K.H., Herring, T.A., and Llenos, A.L., 2013, Near real-time monitoring of volcanic surface deformation from GPS measurements at Long Valley Caldera, California: Geophysical Research Letters, v. 40, no. 6, p. 1054-1058, https://doi.org/10.1002/grl.50258.","productDescription":"5 p.","startPage":"1054","endPage":"1058","ipdsId":"IP-043901","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":273722,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/grl.50258"},{"id":273723,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Long Valley Caldera","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -11.150277777777777,3.1172222222222223 ], [ -11.150277777777777,8.333333333333334E-4 ], [ -11.13361111111111,8.333333333333334E-4 ], [ -11.13361111111111,3.1172222222222223 ], [ -11.150277777777777,3.1172222222222223 ] ] ] } } ] }","volume":"40","issue":"6","noUsgsAuthors":false,"publicationDate":"2013-03-26","publicationStatus":"PW","scienceBaseUri":"51bc3b67e4b0c04034a01cb8","contributors":{"authors":[{"text":"Ji, Kang Hyeun","contributorId":94575,"corporation":false,"usgs":true,"family":"Ji","given":"Kang","email":"","middleInitial":"Hyeun","affiliations":[],"preferred":false,"id":476639,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Herring, Thomas A.","contributorId":42860,"corporation":false,"usgs":true,"family":"Herring","given":"Thomas","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":476638,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Llenos, Andrea L. 0000-0002-4088-6737 allenos@usgs.gov","orcid":"https://orcid.org/0000-0002-4088-6737","contributorId":4455,"corporation":false,"usgs":true,"family":"Llenos","given":"Andrea","email":"allenos@usgs.gov","middleInitial":"L.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":476637,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70044459,"text":"70044459 - 2013 - Anesthesia of juvenile Pacific Lampreys with MS-222, BENZOAK, AQUI-S 20E, and Aquacalm","interactions":[],"lastModifiedDate":"2016-05-04T14:52:18","indexId":"70044459","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Anesthesia of juvenile Pacific Lampreys with MS-222, BENZOAK, AQUI-S 20E, and Aquacalm","docAbstract":"<p>Effective anesthetics are a critical component of safe and humane fish handling procedures. We tested three concentrations each of four anesthetics&mdash;Finquel (tricaine methanesulfonate, herein referred to as MS-222), BENZOAK (20% benzocaine), AQUI-S 20E (10% eugenol), and Aquacalm (metomidate hydrochloride)&mdash;for efficacy and safety in metamorphosed, outmigrating juvenile Pacific Lampreys <i>Entosphenus tridentatus</i>. The anesthetics MS-222 (100&nbsp;mg/L) and BENZOAK (60&nbsp;mg/L) were the most effective for anesthetizing juvenile Pacific Lampreys to a handleable state with minimal irritation to the fish. Fish anesthetized with BENZOAK also had lower rates of fungal infection than those exposed to MS-222, AQUI-S 20E, or no anesthetic. Exposure to AQUI-S 20E irritated juvenile Pacific Lampreys, causing them to leap or climb out of the anesthetic solution, and Aquacalm anesthetized fish to a handleable state too slowly and incompletely for effective use with routine handling procedures. Our results indicate that MS-222 and BENZOAK are effective anesthetics for juvenile Pacific Lampreys, but field studies are needed to determine whether exposure to MS-222 increases risk of fungal infection in juvenile Pacific Lampreys released to the wild.</p>","language":"English","publisher":"American Fisheries Society","doi":"10.1080/02755947.2012.754807","usgsCitation":"Christiansen, H.E., Gee, L.P., and Mesa, M.G., 2013, Anesthesia of juvenile Pacific Lampreys with MS-222, BENZOAK, AQUI-S 20E, and Aquacalm: North American Journal of Fisheries Management, v. 33, no. 2, p. 269-276, https://doi.org/10.1080/02755947.2012.754807.","productDescription":"8 p.","startPage":"269","endPage":"276","numberOfPages":"8","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-040615","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":268876,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"2","noUsgsAuthors":false,"publicationDate":"2013-03-05","publicationStatus":"PW","scienceBaseUri":"5139c4efe4b09608cc166b12","contributors":{"authors":[{"text":"Christiansen, Helena E. hchristiansen@usgs.gov","contributorId":4530,"corporation":false,"usgs":true,"family":"Christiansen","given":"Helena","email":"hchristiansen@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":475659,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gee, Lisa P. lpgee@usgs.gov","contributorId":4447,"corporation":false,"usgs":true,"family":"Gee","given":"Lisa","email":"lpgee@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":475658,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mesa, Matthew G. mmesa@usgs.gov","contributorId":3423,"corporation":false,"usgs":true,"family":"Mesa","given":"Matthew","email":"mmesa@usgs.gov","middleInitial":"G.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":475657,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70045387,"text":"70045387 - 2013 - Regional constraints to biological nitrogen fixation in post-fire forest communities","interactions":[],"lastModifiedDate":"2013-05-14T11:46:41","indexId":"70045387","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1465,"text":"Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Regional constraints to biological nitrogen fixation in post-fire forest communities","docAbstract":"Biological nitrogen fixation (BNF) is a key ecological process that can restore nitrogen (N) lost in wildfire and shape the pace and pattern of post-fire forest recovery. To date, there is limited information on how climate and soil fertility interact to influence different pathways of BNF in early forest succession. We studied asymbiotic (forest floor and soil) and symbiotic (the shrub Ceanothus integerrimus) BNF rates across six sites in the Klamath National Forest, California, USA. We used combined gradient and experimental phosphorus (P) fertilization studies to explore cross-site variation in BNF rates and then related these rates to abiotic and biotic variables. We estimate that our measured BNF rates 22 years after wildfire (6.1–12.1 kg N·ha<sup>-1</sup>·yr<sup>-1</sup>) are unlikely to fully replace wildfire N losses. We found that asymbiotic BNF is P limited, although this is not the case for symbiotic BNF in Ceanothus. In contrast, Ceanothus BNF is largely driven by competition from other vegetation: in high-productivity sites with high potential evapotranspiration (Et), shrub biomass is suppressed as tree biomass increases. Because shrub biomass governed cross-site variation in Ceanothus BNF, this competitive interaction led to lower BNF in sites with high productivity and Et. Overall, these results suggest that the effects of nutrients play a larger role in driving asymbiotic than symbiotic fixation across our post-fire sites. However, because symbiotic BNF is 8–90<sup>x</sup> greater than asymbiotic BNF, it is interspecific plant competition that governs overall BNF inputs in these forests.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Ecological Society of America","doi":"10.1890/12-0278.1","usgsCitation":"Yelenik, S., Perakis, S.S., and Hibbs, D., 2013, Regional constraints to biological nitrogen fixation in post-fire forest communities: Ecology, v. 94, no. 3, p. 739-750, https://doi.org/10.1890/12-0278.1.","productDescription":"12 p.","startPage":"739","endPage":"750","numberOfPages":"12","additionalOnlineFiles":"N","ipdsId":"IP-041514","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":272228,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":272225,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1890/12-0278.1"}],"country":"United States","state":"California","otherGeospatial":"Klamath National Forest","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.304905,41.769025 ], [ -122.304905,41.962799 ], [ -122.082946,41.962799 ], [ -122.082946,41.769025 ], [ -122.304905,41.769025 ] ] ] } } ] }","volume":"94","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6fece4b0b29085106bc3","contributors":{"authors":[{"text":"Yelenik, Stephanie","contributorId":99869,"corporation":false,"usgs":true,"family":"Yelenik","given":"Stephanie","affiliations":[],"preferred":false,"id":477328,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Perakis, Steven S. sperakis@usgs.gov","contributorId":3117,"corporation":false,"usgs":true,"family":"Perakis","given":"Steven","email":"sperakis@usgs.gov","middleInitial":"S.","affiliations":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":false,"id":477326,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hibbs, David","contributorId":80004,"corporation":false,"usgs":true,"family":"Hibbs","given":"David","affiliations":[],"preferred":false,"id":477327,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70044254,"text":"ofr20131013 - 2013 - Nearshore thermal gradients of the Colorado River near the Little Colorado River confluence, Grand Canyon National Park, Arizona, 2010","interactions":[],"lastModifiedDate":"2013-03-01T09:36:04","indexId":"ofr20131013","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-1013","title":"Nearshore thermal gradients of the Colorado River near the Little Colorado River confluence, Grand Canyon National Park, Arizona, 2010","docAbstract":"Construction and operation of Glen Canyon Dam has dramatically impacted the flow of the Colorado River through Glen, Marble, and Grand Canyons. Extremes in both streamflow and water temperature have been suppressed by controlled releases from the dam. Trapping of sediment in Lake Powell, the reservoir formed by Glen Canyon Dam, has also dramatically reduced the supply of suspended sediment entering the system. These changes have altered the riverine ecosystem and the habitat of native species, including fish such as the endangered humpback chub (<i>Gila cypha</i>). Most native fish are adapted to seasonally warm water, and the continuous relatively cold water released by the dam is one of the factors that is believed to limit humpback chub growth and survival. While average mainstem temperatures in the Colorado River are well documented, there is limited understanding of temperatures in the nearshore environments that fish typically occupy. Four nearshore geomorphic unit types were studied between the confluence of the Colorado and Little Colorado Rivers and Lava Canyon in the summer and fall of 2010, for study periods of 10 to 27 days. Five to seven sites were studied during each interval. Persistent thermal gradients greater than the 0.2 °C accuracy of the instruments were not observed in any of the sampled shoreline environments. Temperature gradients between the shoreline and mainstem on the order of 4 °C, believed to be important to the habitat-seeking behavior of native or nonnative fishes, were not detected.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20131013","usgsCitation":"Ross, R., and Grams, P.E., 2013, Nearshore thermal gradients of the Colorado River near the Little Colorado River confluence, Grand Canyon National Park, Arizona, 2010: U.S. Geological Survey Open-File Report 2013-1013, Report: v, 65 p.; Appendix B workbook files, https://doi.org/10.3133/ofr20131013.","productDescription":"Report: v, 65 p.; Appendix B workbook files","numberOfPages":"65","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":268606,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2013_1013.gif"},{"id":268603,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2013/1013/"},{"id":268604,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2013/1013/of2013-1013_text.pdf"},{"id":268605,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/of/2013/1013/of2013-1013_appendix_b/of2013-1013_app_b.html"}],"scale":"400000","datum":"North American Datum 1983","country":"United States","state":"Arizona;Nevada;Utah","otherGeospatial":"Grand Canyon National Park","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 114.5,35 ], [ 114.5,37.5 ], [ 110,37.5 ], [ 110,35 ], [ 114.5,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5131cdefe4b0140546f53ba9","contributors":{"authors":[{"text":"Ross, Rob","contributorId":45593,"corporation":false,"usgs":true,"family":"Ross","given":"Rob","email":"","affiliations":[],"preferred":false,"id":475182,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grams, Paul E. 0000-0002-0873-0708 pgrams@usgs.gov","orcid":"https://orcid.org/0000-0002-0873-0708","contributorId":1830,"corporation":false,"usgs":true,"family":"Grams","given":"Paul","email":"pgrams@usgs.gov","middleInitial":"E.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":475181,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70157244,"text":"70157244 - 2013 - Tamarisk: Ecohydrology of a successful plant","interactions":[],"lastModifiedDate":"2025-12-31T16:48:33.87161","indexId":"70157244","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Tamarisk: Ecohydrology of a successful plant","docAbstract":"<p><span>This chapter explores the ecohydrology of tamarisk, with particular emphasis on water use, salt tolerance, potential for salinizing flood plains, drought tolerance and rooting depths, and ecological interactions with native plants on western rivers. It presents the working hypothesis that tamarisk is adapted to water stress, with low to moderate water use that tends to replace mesic vegetation when conditions on flow-regulated rivers become unsuitable for those species, rather than as an invasive species that displaces and out-competes native species under all conditions. It includes data on the annualized rates of evapotranspiration, transpiration, and stomatal conductance by tamarisk stands on western US rivers. It also cites the lack of evidence that simply removing tamarisk from a riverbank will improve salinity or allow native mesic vegetation to return.</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Tamarix: A case study of ecological change in the American West","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Oxford University Press","publisherLocation":"New York, NY","doi":"10.1093/acprof:osobl/9780199898206.003.0005","usgsCitation":"Nagler, P.L., and Quigley, M.F., 2013, Tamarisk: Ecohydrology of a successful plant, chap. <i>of</i> Tamarix: A case study of ecological change in the American West, p. 63-84, https://doi.org/10.1093/acprof:osobl/9780199898206.003.0005.","productDescription":"22 p.","startPage":"63","endPage":"84","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-026847","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":308133,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55f94142e4b05d6c4e5013ad","contributors":{"editors":[{"text":"Sher, Anna","contributorId":112677,"corporation":false,"usgs":true,"family":"Sher","given":"Anna","affiliations":[],"preferred":false,"id":953196,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Quigley, Martin F.","contributorId":112538,"corporation":false,"usgs":true,"family":"Quigley","given":"Martin","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":953197,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Nagler, Pamela L. 0000-0003-0674-103X pnagler@usgs.gov","orcid":"https://orcid.org/0000-0003-0674-103X","contributorId":1398,"corporation":false,"usgs":true,"family":"Nagler","given":"Pamela","email":"pnagler@usgs.gov","middleInitial":"L.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":572389,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Quigley, Martin F.","contributorId":112538,"corporation":false,"usgs":true,"family":"Quigley","given":"Martin","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":572390,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156344,"text":"70156344 - 2013 - Tidally influenced alongshore circulation at an inlet-adjacent shoreline","interactions":[],"lastModifiedDate":"2015-08-20T13:09:15","indexId":"70156344","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1333,"text":"Continental Shelf Research","active":true,"publicationSubtype":{"id":10}},"title":"Tidally influenced alongshore circulation at an inlet-adjacent shoreline","docAbstract":"<p>The contribution of tidal forcing to alongshore circulation inside the surfzone is investigated at a 7 km long sandy beach adjacent to a large tidal inlet. Ocean Beach in San Francisco, CA (USA) is onshore of a &sim;150 km2 ebb-tidal delta and directly south of the Golden Gate, the sole entrance to San Francisco Bay. Using a coupled flow-wave numerical model, we find that the tides modulate, and in some cases can reverse the direction of, surfzone alongshore flows through two separate mechanisms. First, tidal flow through the inlet results in a barotropic tidal pressure gradient that, when integrated across the surfzone, represents an important contribution to the surfzone alongshore force balance. Even during energetic wave conditions, the tidal pressure gradient can account for more than 30% of the total alongshore pressure gradient (wave and tidal components) and up to 55% during small waves. The wave driven component of the alongshore pressure gradient results from alongshore wave height and corresponding setup gradients induced by refraction over the ebb-tidal delta. Second, wave refraction patterns over the inner shelf are tidally modulated as a result of both tidal water depth changes and strong tidal flows (&sim;1 m/s), with the effect from currents being larger. These tidally induced changes in wave refraction result in corresponding variability of the alongshore radiation stress and pressure gradients within the surfzone. Our results indicate that tidal contributions to the surfzone force balance can be significant and important in determining the direction and magnitude of alongshore flow.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.csr.2013.01.017","usgsCitation":"Hansen, J., Elias, E.P., List, J.H., Erikson, L., and Barnard, P.L., 2013, Tidally influenced alongshore circulation at an inlet-adjacent shoreline: Continental Shelf Research, v. 56, p. 26-38, https://doi.org/10.1016/j.csr.2013.01.017.","productDescription":"13 p.","startPage":"26","endPage":"38","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-032119","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":438793,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/F7DN4330","text":"USGS data release","linkHelpText":"San Francisco Bay Basic Tide Model"},{"id":307028,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","county":"San Francisco","otherGeospatial":"Ocean Beach","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.51953124999999,\n              37.729724141962045\n            ],\n            [\n              -122.51953124999999,\n              37.78781006166099\n            ],\n            [\n              -122.5037384033203,\n              37.78781006166099\n            ],\n            [\n              -122.5037384033203,\n              37.729724141962045\n            ],\n            [\n              -122.51953124999999,\n              37.729724141962045\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"56","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d6fa38e4b0518e3546bc5c","contributors":{"authors":[{"text":"Hansen, Jeff E.","contributorId":60339,"corporation":false,"usgs":true,"family":"Hansen","given":"Jeff E.","affiliations":[],"preferred":false,"id":568791,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elias, Edwin P.L.","contributorId":47295,"corporation":false,"usgs":true,"family":"Elias","given":"Edwin","email":"","middleInitial":"P.L.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":568790,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"List, Jeffrey H. jlist@usgs.gov","contributorId":140039,"corporation":false,"usgs":true,"family":"List","given":"Jeffrey","email":"jlist@usgs.gov","middleInitial":"H.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":568792,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Erikson, Li H. lerikson@usgs.gov","contributorId":145944,"corporation":false,"usgs":true,"family":"Erikson","given":"Li H.","email":"lerikson@usgs.gov","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":568793,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Barnard, Patrick L. 0000-0003-1414-6476 pbarnard@usgs.gov","orcid":"https://orcid.org/0000-0003-1414-6476","contributorId":140982,"corporation":false,"usgs":true,"family":"Barnard","given":"Patrick","email":"pbarnard@usgs.gov","middleInitial":"L.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":568794,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70193319,"text":"70193319 - 2013 - Effects of plant phenology and vertical height on accuracy of radio-telemetry locations","interactions":[],"lastModifiedDate":"2024-06-18T14:12:16.547785","indexId":"70193319","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3766,"text":"Wildlife Biology","active":true,"publicationSubtype":{"id":10}},"title":"Effects of plant phenology and vertical height on accuracy of radio-telemetry locations","docAbstract":"<p><span>The use of very high frequency (VHF) radio-telemetry remains wide-spread in studies of wildlife ecology and management. However, few studies have evaluated the influence of vegetative obstruction on accuracy in differing habitats with varying transmitter types and heights. Using adult and fawn collars at varying heights above the ground (0, 33, 66 and 100 cm) to simulate activities (bedded, feeding and standing) and ages (neonate, juvenile and adult) of deer&nbsp;</span><i><i>Odocoileus</i></i><span><span>&nbsp;</span>spp., we collected 5,767 bearings and estimated 1,424 locations (28-30 for each of 48 subsamples) in three habitat types (pasture, grassland and forest), during two stages of vegetative growth (spring and late summer). Bearing error was approximately twice as large at a distance of 900 m for fawn (9.9°) than for adult deer collars (4.9°). Of 12 models developed to explain the variation in location error, the analysis of covariance model (HT*D + C*D + HT*TBA + C*TBA) containing interactions of height of collar above ground (HT), collar type (C), vertical height of understory vegetation (D) and tree basal area (TBA) was the best model (w</span><sub>i</sub><span><span>&nbsp;</span>= 0.92) and explained ∼ 71% of the variation in location error. Location error was greater for both collar types at 0 and 33 cm above the ground compared to 66 and 100 cm above the ground; however, location error was less for adult than fawn collars. Vegetation metrics influenced location error, which increased with greater vertical height of understory vegetation and tree basal area. Further, interaction of vegetation metrics and categorical variables indicated significant effects on location error. Our results indicate that researchers need to consider study objectives, life history of the study animal, signal strength of collar (collar type), distance from transmitter to receiver, topographical changes in elevation, habitat composition and season when designing telemetry protocols. Bearing distances in forested habitat should be decreased (approximately 23% in our study) compared to bearing distances in open habitat to maintain a consistent bearing error across habitats. Additionally, we believe that field biologists monitoring neonate ungulates for habitat selection should rely on visual locations rather than using VHF-collars and triangulation.</span></p>","language":"English","publisher":"Nordic Board for Wildlife Research","doi":"10.2981/11-044","usgsCitation":"Grovenburg, T.W., Jacques, C.N., Klaver, R.W., DePerno, C.S., Lehman, C.P., Brinkman, T.J., Robling, K.A., Rupp, S.P., and Jenks, J., 2013, Effects of plant phenology and vertical height on accuracy of radio-telemetry locations: Wildlife Biology, v. 19, no. 1, p. 30-40, https://doi.org/10.2981/11-044.","productDescription":"11 p.","startPage":"30","endPage":"40","ipdsId":"IP-029734","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":473933,"rank":2,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://lib.dr.iastate.edu/nrem_pubs/210","text":"External Repository"},{"id":348601,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"South Dakota","county":"Edmunds County, Faulk County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-99.7096,45.5953],[-99.3464,45.5941],[-98.73,45.5911],[-98.7242,45.5905],[-98.7254,45.4963],[-98.7246,45.33],[-98.7249,45.2459],[-98.7184,45.2449],[-98.7209,45.1024],[-98.7186,44.8965],[-99.3132,44.8976],[-99.3287,44.8986],[-99.5728,44.8983],[-99.5743,45.0722],[-99.5719,45.1019],[-99.5751,45.2458],[-99.6962,45.2465],[-99.7111,45.2462],[-99.7096,45.5953]]]},\"properties\":{\"name\":\"Edmunds\",\"state\":\"SD\"}}]}","volume":"19","issue":"1","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a06c8d6e4b09af898c8617d","contributors":{"authors":[{"text":"Grovenburg, Troy W.","contributorId":57712,"corporation":false,"usgs":true,"family":"Grovenburg","given":"Troy","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":721662,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jacques, Christopher N.","contributorId":15521,"corporation":false,"usgs":true,"family":"Jacques","given":"Christopher","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":721663,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Klaver, Robert W. 0000-0002-3263-9701 bklaver@usgs.gov","orcid":"https://orcid.org/0000-0002-3263-9701","contributorId":3285,"corporation":false,"usgs":true,"family":"Klaver","given":"Robert","email":"bklaver@usgs.gov","middleInitial":"W.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true},{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":true,"id":718687,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"DePerno, Christopher S.","contributorId":10327,"corporation":false,"usgs":true,"family":"DePerno","given":"Christopher","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":721664,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lehman, Chad P.","contributorId":200257,"corporation":false,"usgs":false,"family":"Lehman","given":"Chad","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":721665,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Brinkman, Todd J.","contributorId":39696,"corporation":false,"usgs":true,"family":"Brinkman","given":"Todd","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":721666,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Robling, Kevin A.","contributorId":200258,"corporation":false,"usgs":false,"family":"Robling","given":"Kevin","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":721667,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Rupp, Susan P.","contributorId":200259,"corporation":false,"usgs":false,"family":"Rupp","given":"Susan","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":721668,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Jenks, Jonathan A.","contributorId":51591,"corporation":false,"usgs":true,"family":"Jenks","given":"Jonathan A.","affiliations":[],"preferred":false,"id":721669,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70169310,"text":"70169310 - 2013 - Predicted effect of landscape position on wildlife habitat value of Conservation Reserve Enhancement Program wetlands in a tile-drained agricultural region","interactions":[],"lastModifiedDate":"2016-03-24T10:03:05","indexId":"70169310","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3271,"text":"Restoration Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Predicted effect of landscape position on wildlife habitat value of Conservation Reserve Enhancement Program wetlands in a tile-drained agricultural region","docAbstract":"<p>Justification for investment in restored or constructed wetland projects are often based on presumed net increases in ecosystem services. However, quantitative assessment of performance metrics is often difficult and restricted to a single objective. More comprehensive performance assessments could help inform decision-makers about trade-offs in services provided by alternative restoration program design attributes. The primary goal of the Iowa Conservation Reserve Enhancement Program is to establish wetlands that efficiently remove nitrates from tile-drained agricultural landscapes. A secondary objective is provision of wildlife habitat. We used existing wildlife habitat models to compare relative net change in potential wildlife habitat value for four alternative landscape positions of wetlands within the watershed. Predicted species richness and habitat value for birds, mammals, amphibians, and reptiles generally increased as the wetland position moved lower in the watershed. However, predicted average net increase between pre- and post-project value was dependent on taxonomic group. The increased average wetland area and changes in surrounding upland habitat composition among landscape positions were responsible for these differences. Net change in predicted densities of several grassland bird species at the four landscape positions was variable and species-dependent. Predicted waterfowl breeding activity was greater for lower drainage position wetlands. Although our models are simplistic and provide only a predictive index of potential habitat value, we believe such assessment exercises can provide a tool for coarse-level comparisons of alternative proposed project attributes and a basis for constructing informed hypotheses in auxiliary empirical field studies.</p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1526-100X.2012.00898.x","usgsCitation":"Otis, D.L., Crumpton, W.R., Green, D., Loan-Wilsey, A., Cooper, T., and Johnson, R.R., 2013, Predicted effect of landscape position on wildlife habitat value of Conservation Reserve Enhancement Program wetlands in a tile-drained agricultural region: Restoration Ecology, v. 21, no. 2, p. 276-284, https://doi.org/10.1111/j.1526-100X.2012.00898.x.","productDescription":"9 p.","startPage":"276","endPage":"284","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-029128","costCenters":[{"id":199,"text":"Coop Res Unit 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,{"id":70040722,"text":"70040722 - 2013 - Empirical relationships among resilience indicators on Micronesian reefs","interactions":[],"lastModifiedDate":"2014-01-23T12:56:35","indexId":"70040722","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1338,"text":"Coral Reefs","active":true,"publicationSubtype":{"id":10}},"title":"Empirical relationships among resilience indicators on Micronesian reefs","docAbstract":"A process-orientated understanding of ecosystems usually starts with an exploratory analysis of empirical relationships among potential drivers and state variables. While relationships among herbivory, algal cover, and coral recruitment, have been explored in the Caribbean, the nature of such relationships in the Pacific appears to be variable or unclear. Here, we examine potential drivers structuring the benthos and herbivorous fish assemblages of outer-shelf reefs in Micronesia (Palau, Guam and Pohnpei). Surveys were stratified by wave exposure and protection from fishing. High biomass of most herbivores was favoured by high wave exposure. High abundance of large-bodied scarids was associated with low turf abundance, high coral cover, and marine reserves. The remaining herbivores were more abundant in reefs with low coral cover, possibly because space and hence food limitation occur in high-coral-cover reefs. Rugosity had no detectable effect on herbivorous fish abundance once differences in exposure and coral cover were accounted for. At identical depths, high wave exposure was associated with greater volumes (cover × canopy height) of macroalgae and algal turfs, which most likely resulted from high primary productivity driven by flow. In exposed areas, macroalgal cover declined as the acanthurid biomass increased. The volume of algal turfs was negatively associated with coral cover and herbivore biomass. In turn, high coral cover and herbivore biomass are likely to intensify grazing. The density of juvenile corals was variable where macroalgal cover was low but was confined to lower densities where macroalgal cover was high. High coral cover and density of juvenile corals were favoured in sheltered habitats. While a weak positive relationship was found between scarid biomass and juvenile coral density, we hypothesise that high scarid densities may hinder juvenile density through increased corallivory. New hypotheses emerged that will help clarify the role of acanthurids, wave exposure, and corallivory in driving the recovery of Pacific coral communities.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Coral Reefs","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer-Verlag","publisherLocation":"Berlin","doi":"10.1007/s00338-012-0966-0","usgsCitation":"Mumby, P., Bejarano, S., Golbuu, Y., Steneck, R., Arnold, S., van Woesik, R., and Friedlander, A.M., 2013, Empirical relationships among resilience indicators on Micronesian reefs: Coral Reefs, v. 32, no. 1, p. 213-226, https://doi.org/10.1007/s00338-012-0966-0.","productDescription":"14 p.","startPage":"213","endPage":"226","numberOfPages":"14","ipdsId":"IP-039338","costCenters":[{"id":333,"text":"Hawaii Cooperative Fishery Research Unit","active":false,"usgs":true}],"links":[{"id":281417,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":281416,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00338-012-0966-0"}],"country":"Federated States Of Micronesia;Guam;Palau","state":"Pohnpei","otherGeospatial":"Micronesia;Pacific Ocean","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 131.02,2.86 ], [ 131.02,13.98 ], [ 163.04,13.98 ], [ 163.04,2.86 ], [ 131.02,2.86 ] ] ] } } ] }","volume":"32","issue":"1","noUsgsAuthors":false,"publicationDate":"2012-11-16","publicationStatus":"PW","scienceBaseUri":"53cd5770e4b0b290850f77a8","contributors":{"authors":[{"text":"Mumby, P.J.","contributorId":70963,"corporation":false,"usgs":true,"family":"Mumby","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":468876,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bejarano, S.","contributorId":87451,"corporation":false,"usgs":true,"family":"Bejarano","given":"S.","email":"","affiliations":[],"preferred":false,"id":468877,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Golbuu, Y.","contributorId":67750,"corporation":false,"usgs":true,"family":"Golbuu","given":"Y.","email":"","affiliations":[],"preferred":false,"id":468875,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Steneck, R.S.","contributorId":43712,"corporation":false,"usgs":true,"family":"Steneck","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":468873,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Arnold, S.N.","contributorId":63719,"corporation":false,"usgs":true,"family":"Arnold","given":"S.N.","email":"","affiliations":[],"preferred":false,"id":468874,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"van Woesik, R.","contributorId":40820,"corporation":false,"usgs":false,"family":"van Woesik","given":"R.","email":"","affiliations":[],"preferred":false,"id":468872,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Friedlander, A. M.","contributorId":38099,"corporation":false,"usgs":true,"family":"Friedlander","given":"A.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":468871,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70043412,"text":"70043412 - 2013 - Reproductive health of yellow perch Perca flavescens in selected tributaries of the Chesapeake Bay","interactions":[],"lastModifiedDate":"2013-06-06T15:51:52","indexId":"70043412","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3352,"text":"Science of the Total Environment","active":true,"publicationSubtype":{"id":10}},"title":"Reproductive health of yellow perch Perca flavescens in selected tributaries of the Chesapeake Bay","docAbstract":"Reduced recruitment of yellow perch has been noted for a number of years in certain urbanized watersheds (South and Severn Rivers) of the Chesapeake Bay. Other rapidly developing watersheds such as Mattawoman Creek are more recently showing evidence of reduced recruitment of anadromous fishes. In this study, we used a battery of biomarkers to better document the reproductive health of adult yellow perch collected during spring spawning in 2007–2009. Perch were collected in the South and Severn Rivers, Mattawoman Creek and the less developed Choptank and Allen's Fresh watersheds for comparison. Gonadosomatic indices, plasma reproductive hormone concentrations, plasma vitellogenin concentrations and gonad histology were evaluated in mature perch of both sexes. In addition, sperm quantity (cell counts) and quality (total and progressive motility, spermatogenic stage and DNA integrity), were measured in male perch. Many of these biomarkers varied annually and spatially, with some interesting statistical results and trends. Male perch from the Choptank and Allen's Fresh had generally higher sperm counts. In 2008 counts were significantly lower in the perch from the Severn when compared to other sites. The major microscopic gonadal abnormality in males was the proliferation of putative Leydig cells, observed in testes from Severn and less commonly, Mattawoman Creek perch. Observations that could significantly impact egg viability were an apparent lack of final maturation, abnormal yolk and thin, irregular zona pellucida. These were observed primarily in ovaries from Severn, South and less commonly Mattawoman Creek perch. The potential association of these observations with urbanization, impervious surface and chemical contaminants is discussed.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Science of the Total Environment","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/j.scitotenv.2012.12.088","usgsCitation":"Blazer, V., Pinkney, A.E., Jenkins, J.A., Iwanowicz, L., Minkkinen, S., Draugelis-Dale, R.O., and Uphoff, J.H., 2013, Reproductive health of yellow perch Perca flavescens in selected tributaries of the Chesapeake Bay: Science of the Total Environment, v. 447, p. 198-209, https://doi.org/10.1016/j.scitotenv.2012.12.088.","productDescription":"12 p.","startPage":"198","endPage":"209","ipdsId":"IP-042717","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"links":[{"id":273414,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":273413,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.scitotenv.2012.12.088"}],"country":"United States","state":"Maryl;Virginia","otherGeospatial":"Chesapeake Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -76.46,36.90 ], [ -76.46,37.96 ], [ -75.63,37.96 ], [ -75.63,36.90 ], [ -76.46,36.90 ] ] ] } } ] }","volume":"447","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51b1bbd5e4b022a6a540fa14","contributors":{"authors":[{"text":"Blazer, Vicki 0000-0001-6647-9614 vblazer@usgs.gov","orcid":"https://orcid.org/0000-0001-6647-9614","contributorId":792,"corporation":false,"usgs":true,"family":"Blazer","given":"Vicki","email":"vblazer@usgs.gov","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":473547,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pinkney, Alfred E.","contributorId":14253,"corporation":false,"usgs":false,"family":"Pinkney","given":"Alfred","email":"","middleInitial":"E.","affiliations":[{"id":12750,"text":"U.S. Fish and Wildlife Service, Annapolis, MD","active":true,"usgs":false}],"preferred":false,"id":473550,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jenkins, Jill A. 0000-0002-5087-0894 jenkinsj@usgs.gov","orcid":"https://orcid.org/0000-0002-5087-0894","contributorId":2710,"corporation":false,"usgs":true,"family":"Jenkins","given":"Jill","email":"jenkinsj@usgs.gov","middleInitial":"A.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":473548,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Iwanowicz, Luke R.","contributorId":11902,"corporation":false,"usgs":true,"family":"Iwanowicz","given":"Luke R.","affiliations":[],"preferred":false,"id":473549,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Minkkinen, Steven","contributorId":16734,"corporation":false,"usgs":true,"family":"Minkkinen","given":"Steven","email":"","affiliations":[],"preferred":false,"id":473551,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Draugelis-Dale, Rassa O. 0000-0001-8532-3287 daler@usgs.gov","orcid":"https://orcid.org/0000-0001-8532-3287","contributorId":20422,"corporation":false,"usgs":true,"family":"Draugelis-Dale","given":"Rassa","email":"daler@usgs.gov","middleInitial":"O.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":473552,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Uphoff, James H.","contributorId":74656,"corporation":false,"usgs":true,"family":"Uphoff","given":"James","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":473553,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70148629,"text":"70148629 - 2013 - Conserved ontogeny of color pattern leads to the misdiagnosis of Scincid lizards of the <i>Plestiodon skiltonianus</i> species complex","interactions":[],"lastModifiedDate":"2015-06-26T13:28:30","indexId":"70148629","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1898,"text":"Herpetological Review","active":true,"publicationSubtype":{"id":10}},"title":"Conserved ontogeny of color pattern leads to the misdiagnosis of Scincid lizards of the <i>Plestiodon skiltonianus</i> species complex","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Society for the Study of Amphibians and Reptiles","usgsCitation":"Shedd, J.D., and Richmond, J.Q., 2013, Conserved ontogeny of color pattern leads to the misdiagnosis of Scincid lizards of the <i>Plestiodon skiltonianus</i> species complex: Herpetological Review, v. 44, no. 3, p. 417-420.","productDescription":"4 p.","startPage":"417","endPage":"420","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-050981","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":302640,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Yuba River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121.70928955078126,\n              38.700515838688716\n            ],\n            [\n              -121.70928955078126,\n              39.72831341029745\n            ],\n            [\n              -120.95123291015625,\n              39.72831341029745\n            ],\n            [\n              -120.95123291015625,\n              38.700515838688716\n            ],\n            [\n              -121.70928955078126,\n              38.700515838688716\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"44","issue":"3","publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"558e77b2e4b0b6d21dd65942","contributors":{"authors":[{"text":"Shedd, Jackson D.","contributorId":141225,"corporation":false,"usgs":false,"family":"Shedd","given":"Jackson","email":"","middleInitial":"D.","affiliations":[{"id":7041,"text":"The Nature Conservancy","active":true,"usgs":false}],"preferred":false,"id":548932,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Richmond, Jonathan Q. 0000-0001-9398-4894 jrichmond@usgs.gov","orcid":"https://orcid.org/0000-0001-9398-4894","contributorId":5400,"corporation":false,"usgs":true,"family":"Richmond","given":"Jonathan","email":"jrichmond@usgs.gov","middleInitial":"Q.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":548931,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70043000,"text":"70043000 - 2013 - The density dilemma: limitations on juvenile production in threatened salmon populations","interactions":[],"lastModifiedDate":"2013-04-07T08:06:51","indexId":"70043000","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1471,"text":"Ecology of Freshwater Fish","active":true,"publicationSubtype":{"id":10}},"title":"The density dilemma: limitations on juvenile production in threatened salmon populations","docAbstract":"Density-dependent processes have repeatedly been shown to have a central role in salmonid population dynamics, but are often assumed to be negligible for populations at low abundances relative to historical records. Density dependence has been observed in overall spring/summer Snake River Chinook salmon Oncorhynchus tshawytscha production, but it is not clear how patterns observed at the aggregate level relate to individual populations within the basin. We used a Bayesian hierarchical modelling approach to explore the degree of density dependence in juvenile production for nine Idaho populations. Our results indicate that density dependence is ubiquitous, although its strength varies between populations. We also investigated the processes driving the population-level pattern and found density-dependent growth and mortality present for both common life-history strategies, but no evidence of density-dependent movement. Overwinter mortality, spatial clustering of redds and limited resource availability were identified as potentially important limiting factors contributing to density dependence. The ubiquity of density dependence for these threatened populations is alarming as stability at present low abundance levels suggests recovery may be difficult without major changes. We conclude that density dependence at the population level is common and must be considered in demographic analysis and management.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecology of Freshwater Fish","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","doi":"10.1111/eff.12046","usgsCitation":"Walters, A.W., Copeland, T., and Venditti, D.A., 2013, The density dilemma: limitations on juvenile production in threatened salmon populations: Ecology of Freshwater Fish, Early View, https://doi.org/10.1111/eff.12046.","productDescription":"Early View","ipdsId":"IP-041461","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":270621,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":270620,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/eff.12046"}],"country":"United States","noUsgsAuthors":false,"publicationDate":"2013-03-31","publicationStatus":"PW","scienceBaseUri":"51629570e4b0c25842758d0f","contributors":{"authors":[{"text":"Walters, Annika W. 0000-0002-8638-6682 awalters@usgs.gov","orcid":"https://orcid.org/0000-0002-8638-6682","contributorId":4190,"corporation":false,"usgs":true,"family":"Walters","given":"Annika","email":"awalters@usgs.gov","middleInitial":"W.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":472769,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Copeland, Timothy","contributorId":27760,"corporation":false,"usgs":true,"family":"Copeland","given":"Timothy","email":"","affiliations":[],"preferred":false,"id":472770,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Venditti, David A.","contributorId":38036,"corporation":false,"usgs":true,"family":"Venditti","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":472771,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70156157,"text":"70156157 - 2013 - Interactive effects of wildfire, forest management, and isolation on amphibian and parasite abundance","interactions":[],"lastModifiedDate":"2022-11-10T17:28:02.322013","indexId":"70156157","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Interactive effects of wildfire, forest management, and isolation on amphibian and parasite abundance","docAbstract":"<p><span>Projected increases in wildfire and other climate-driven disturbances will affect populations and communities worldwide, including host&ndash;parasite relationships. Research in temperate forests has shown that wildfire can negatively affect amphibians, but this research has occurred primarily outside of managed landscapes where interactions with human disturbances could result in additive or synergistic effects. Furthermore, parasites represent a large component of biodiversity and can affect host fitness and population dynamics, yet they are rarely included in studies of how vertebrate hosts respond to disturbance. To determine how wildfire affects amphibians and their parasites, and whether effects differ between protected and managed landscapes, we compared abundance of two amphibians and two nematodes relative to wildfire extent and severity around wetlands in neighboring protected and managed forests (Montana, USA). Population sizes of adult, male long-toed salamanders (</span><i>Ambystoma macrodactylum</i><span>) decreased with increased burn severity, with stronger negative effects on isolated populations and in managed forests. In contrast, breeding population sizes of Columbia spotted frogs (</span><i>Rana luteiventris</i><span>) increased with burn extent in both protected and managed protected forests. Path analysis showed that the effects of wildfire on the two species of nematodes were consistent with differences in their life history and transmission strategies and the responses of their hosts. Burn severity indirectly reduced abundance of soil-transmitted&nbsp;</span><i>Cosmocercoides variabilis</i><span>&nbsp;through reductions in salamander abundance. Burn severity also directly reduced&nbsp;</span><i>C. variabilis</i><span>&nbsp;abundance, possibly though changes in soil conditions. For the aquatically transmitted nematode&nbsp;</span><i>Gyrinicola batrachiensis</i><span>, the positive effect of burn extent on density of Columbia spotted frog larvae indirectly increased parasite abundance. Our results show that effects of wildfire on amphibians depend upon burn extent and severity, isolation, and prior land use. Through subsequent effects on the parasites, our results also reveal how changes in disturbance regimes can affect communities across trophic levels.</span><br /><span><br /><br /><br /></span></p>","language":"English","publisher":"Ecological Applications","doi":"10.1890/12-0316.1","usgsCitation":"Hossack, B.R., Lowe, W., Honeycutt, R.K., Parks, S.A., and Corn, P.S., 2013, Interactive effects of wildfire, forest management, and isolation on amphibian and parasite abundance: Ecological Applications, v. 23, no. 2, p. 479-492, https://doi.org/10.1890/12-0316.1.","productDescription":"13 p.","startPage":"479","endPage":"492","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-034884","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":306848,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana","otherGeospatial":"Glacier National Park, North Fork Flathead River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -114.46031350545493,\n              48.965275235577195\n            ],\n            [\n              -114.46031350545493,\n              48.549652132944914\n            ],\n            [\n              -114.01654992640174,\n              48.549652132944914\n            ],\n            [\n              -114.01654992640174,\n              48.965275235577195\n            ],\n            [\n              -114.46031350545493,\n              48.965275235577195\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"23","issue":"2","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d45731e4b0518e354694d0","contributors":{"authors":[{"text":"Hossack, Blake R. 0000-0001-7456-9564 blake_hossack@usgs.gov","orcid":"https://orcid.org/0000-0001-7456-9564","contributorId":1177,"corporation":false,"usgs":true,"family":"Hossack","given":"Blake","email":"blake_hossack@usgs.gov","middleInitial":"R.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true},{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":567933,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lowe, Winsor H.","contributorId":64532,"corporation":false,"usgs":false,"family":"Lowe","given":"Winsor H.","affiliations":[{"id":5097,"text":"University of Montana, Division of Biological Sciences","active":true,"usgs":false}],"preferred":false,"id":567937,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Honeycutt, R. Ken 0000-0002-7157-7195 rhoneycutt@usgs.gov","orcid":"https://orcid.org/0000-0002-7157-7195","contributorId":156282,"corporation":false,"usgs":true,"family":"Honeycutt","given":"R.","email":"rhoneycutt@usgs.gov","middleInitial":"Ken","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":567935,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Parks, Sean A. 0000-0002-2982-5255","orcid":"https://orcid.org/0000-0002-2982-5255","contributorId":225035,"corporation":false,"usgs":false,"family":"Parks","given":"Sean","email":"","middleInitial":"A.","affiliations":[{"id":41024,"text":"Aldo Leopold Wilderness Research Institute, Rocky Mountain Research Station","active":true,"usgs":false}],"preferred":false,"id":567936,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Corn, P. Stephen 0000-0002-4106-6335 steve_corn@usgs.gov","orcid":"https://orcid.org/0000-0002-4106-6335","contributorId":3227,"corporation":false,"usgs":true,"family":"Corn","given":"P.","email":"steve_corn@usgs.gov","middleInitial":"Stephen","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":567934,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70148142,"text":"70148142 - 2013 - Factors influencing survival and mark retention in postmetamorphic boreal chorus frogs","interactions":[],"lastModifiedDate":"2015-05-27T13:58:03","indexId":"70148142","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1337,"text":"Copeia","active":true,"publicationSubtype":{"id":10}},"title":"Factors influencing survival and mark retention in postmetamorphic boreal chorus frogs","docAbstract":"<p><span>The ability to track individual animals is crucial in many field studies and often requires applying marks to captured individuals. Toe clipping has historically been a standard marking method for wild amphibian populations, but more recent marking methods include visual implant elastomer and photo identification. Unfortunately, few studies have investigated the influence and effectiveness of marking methods for recently metamorphosed individuals and as a result little is known about this life-history phase for most amphibians. Our focus was to explore survival probabilities, mark retention, and mark migration in postmetamorphic Boreal Chorus Frogs (</span><i>Psuedacris maculata</i><span>) in a laboratory setting. One hundred forty-seven individuals were assigned randomly to two treatment groups or a control group. Frogs in the first treatment group were marked with visual implant elastomer, while frogs in the second treatment group were toe clipped. Growth and mortality were recorded for one year and resulting data were analyzed using known-fate models in Program MARK. Model selection results suggested that survival probabilities of frogs varied with time and showed some variation among marking treatments. We found that frogs with multiple toes clipped on the same foot had lower survival probabilities than individuals in other treatments, but individuals can be marked by clipping a single toe on two different feet without any mark loss or negative survival effects. Individuals treated with visual implant elastomer had a mark migration rate of 4% and mark loss rate of 6%, and also showed very little negative survival impacts relative to control individuals.</span></p>","language":"English","publisher":"The American Society of Ichthyologists and Herpetologists","doi":"10.1643/CH-12-129","usgsCitation":"Swanson, J.E., Bailey, L., Muths, E.L., and Funk, W.C., 2013, Factors influencing survival and mark retention in postmetamorphic boreal chorus frogs: Copeia, v. 2013, no. 4, p. 670-675, https://doi.org/10.1643/CH-12-129.","productDescription":"6 p.","startPage":"670","endPage":"675","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-045724","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":300866,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2013","issue":"4","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5566eac7e4b0d9246a9ec2e1","contributors":{"authors":[{"text":"Swanson, Jennifer E.","contributorId":140894,"corporation":false,"usgs":false,"family":"Swanson","given":"Jennifer","email":"","middleInitial":"E.","affiliations":[{"id":13606,"text":"CSU","active":true,"usgs":false}],"preferred":false,"id":547478,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bailey, Larissa L.","contributorId":93183,"corporation":false,"usgs":true,"family":"Bailey","given":"Larissa L.","affiliations":[],"preferred":false,"id":547477,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Muths, Erin L. 0000-0002-5498-3132 muthse@usgs.gov","orcid":"https://orcid.org/0000-0002-5498-3132","contributorId":1260,"corporation":false,"usgs":true,"family":"Muths","given":"Erin","email":"muthse@usgs.gov","middleInitial":"L.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":547476,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Funk, W. Chris 0000-0002-9254-6718","orcid":"https://orcid.org/0000-0002-9254-6718","contributorId":97589,"corporation":false,"usgs":false,"family":"Funk","given":"W.","email":"","middleInitial":"Chris","affiliations":[{"id":6998,"text":"Department of Biology, Colorado State University","active":true,"usgs":false}],"preferred":false,"id":547479,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70154937,"text":"70154937 - 2013 - Short-term effects of small dam removal on freshwater mussel assemblage","interactions":[],"lastModifiedDate":"2020-12-29T14:54:44.96933","indexId":"70154937","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3701,"text":"WALKERANA","active":true,"publicationSubtype":{"id":10}},"title":"Short-term effects of small dam removal on freshwater mussel assemblage","docAbstract":"<p><span>Dam removal is increasingly used to restore lotic habitat and biota, but its effects on freshwater mussels (family Unionidae) are not well known. We conducted a four-year study to assess short-term effects on mussels after removal of a small hydropower dam on the Deep River (Cape Fear River drainage), North Carolina, USA, in 2006. We conducted annual pre- and post-removal monitoring of mussel density, richness, and survival (post removal only) with transect surveys and quadrat excavation, and assessed changes in substrate composition at two impact sites (tailrace and impoundment) and two reference sites. Before-after-control-impact (BACI) analyses of variance did not detect a significant change in mussel density (total or individually for the three most abundant species), species richness, Eastern Elliptio (</span><i>Elliptio complanata</i><span>) mean length, or substrate composition in the tailrace or drained impoundment following dam removal. Apparent annual survival estimates of Eastern Elliptio at the tailrace site did not differ among sampling periods and were similar to control sites. We observed minimal mussel mortality from stranding in the dewatered reservoir. These results demonstrate that adverse short-term impacts of dam removal on downstream mussel assemblages can be minimized with appropriate planning, timing, and removal techniques, but additional monitoring is warranted to determine long-term effects on mussels within the restored river reach.</span></p>","language":"English","publisher":"Freshwater Mollusk Conservation Society","doi":"10.31931/fmbc.v16i1.2013.41-52","usgsCitation":"Heise, R.J., Cope, W., Kwak, T.J., and Eads, C.B., 2013, Short-term effects of small dam removal on freshwater mussel assemblage: WALKERANA, v. 16, no. 1, p. 41-52, https://doi.org/10.31931/fmbc.v16i1.2013.41-52.","productDescription":"10 p.","startPage":"41","endPage":"52","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"2008-06-01","temporalEnd":"2008-06-30","ipdsId":"IP-038738","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":473937,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.31931/fmbc.v16i1.2013.41-52","text":"Publisher Index Page"},{"id":381722,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Carolina","otherGeospatial":"Deep River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.2282485961914,\n              35.58250105910778\n            ],\n            [\n              -79.2282485961914,\n              35.65618041632016\n            ],\n            [\n              -79.06036376953125,\n              35.65618041632016\n            ],\n            [\n              -79.06036376953125,\n              35.58250105910778\n            ],\n            [\n              -79.2282485961914,\n              35.58250105910778\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"16","issue":"1","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d5a8b3e4b0518e3546a4e0","contributors":{"authors":[{"text":"Heise, Ryan J.","contributorId":145789,"corporation":false,"usgs":false,"family":"Heise","given":"Ryan","email":"","middleInitial":"J.","affiliations":[{"id":16149,"text":"North Carolina Wildlife Resources Commission, 1003 Consolidated Rd., Elizabeth City, NC 27909","active":true,"usgs":false}],"preferred":false,"id":565306,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cope, W. Gregory","contributorId":70353,"corporation":false,"usgs":true,"family":"Cope","given":"W. Gregory","affiliations":[],"preferred":false,"id":565307,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kwak, Thomas J. 0000-0002-0616-137X tkwak@usgs.gov","orcid":"https://orcid.org/0000-0002-0616-137X","contributorId":834,"corporation":false,"usgs":true,"family":"Kwak","given":"Thomas","email":"tkwak@usgs.gov","middleInitial":"J.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":564383,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Eads, Chris B.","contributorId":145790,"corporation":false,"usgs":false,"family":"Eads","given":"Chris","email":"","middleInitial":"B.","affiliations":[{"id":35730,"text":"North Carolina State College of Veterinary Medicine","active":true,"usgs":false}],"preferred":false,"id":565308,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70154989,"text":"70154989 - 2013 - Daily survival rate for nests and chicks of Least Terns (<i>Sternula antillarum</i>) at natural nest sites in South Carolina","interactions":[],"lastModifiedDate":"2016-11-30T14:40:52","indexId":"70154989","displayToPublicDate":"2013-03-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3731,"text":"Waterbirds","onlineIssn":"19385390","printIssn":"15244695","active":true,"publicationSubtype":{"id":10}},"title":"Daily survival rate for nests and chicks of Least Terns (<i>Sternula antillarum</i>) at natural nest sites in South Carolina","docAbstract":"<p><span>Although a species of conservation concern, little is known about the reproductive success of Least Terns (</span><i>Sternula antillarum</i><span>) throughout the southeastern USA where availability of natural beaches for nesting is limited. Daily survival rate (DSR) of nests and chicks was examined at four natural nesting sites in Cape Romain National Wildlife Refuge, South Carolina, 2009&ndash;2010. Measures of nest success (</span><i>n</i><span>&nbsp;= 257 nests) ranged from 0&ndash;93% among colony sites. The DSR of nests was primarily related to colony site, but year and estimates of predation risk also were related to DSR. Predation was the principal cause of identifiable nest loss, accounting for 47% of nest failures when the two years of data were pooled. The probability (&plusmn; SE) of a chick surviving from hatching to fledging = 0.449 &plusmn; 0.01 (</span><i>n</i><span>&nbsp;= 92 chicks). DSR of chicks was negatively related to tide height and rainfall. Therefore, productivity of Least Terns is being lost during both the nesting and chick stage through a combination of biotic and abiotic factors that may prove difficult to fully mitigate or manage. Although natural nesting sites within Cape Romain National Wildlife Refuge intermittently produce successful nests, the consistency of productivity over the long term is still unknown. Given that the long term availability of anthropogenic nest sites (e.g., rooftops, dredge-spoil islands) for Least Terns is questionable, further research is required both locally and throughout the region to assess the extent to which natural sites act as population sources or sinks.</span></p>","language":"English","publisher":"The Waterbird Society","doi":"10.1675/063.036.0101","usgsCitation":"Brooks, G.L., Sanders, F.J., Gerard, P., and Jodice, P.G., 2013, Daily survival rate for nests and chicks of Least Terns (<i>Sternula antillarum</i>) at natural nest sites in South Carolina: Waterbirds, v. 36, no. 1, p. 1-10, https://doi.org/10.1675/063.036.0101.","productDescription":"10 p.","startPage":"1","endPage":"10","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-035360","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":305899,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"South Carolina","otherGeospatial":"Cape Romain National Wildlife Refuge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.52796936035156,\n              33.00636021320537\n            ],\n            [\n              -79.52796936035156,\n              33.09643121740349\n            ],\n            [\n              -79.3267822265625,\n              33.09643121740349\n            ],\n            [\n              -79.3267822265625,\n              33.00636021320537\n            ],\n            [\n              -79.52796936035156,\n              33.00636021320537\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"36","issue":"1","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55b0beaae4b09a3b01b53086","contributors":{"authors":[{"text":"Brooks, Gillian L.","contributorId":31033,"corporation":false,"usgs":true,"family":"Brooks","given":"Gillian","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":565335,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sanders, Felicia J.","contributorId":56574,"corporation":false,"usgs":false,"family":"Sanders","given":"Felicia","email":"","middleInitial":"J.","affiliations":[{"id":35670,"text":"South Carolina Department of Natural Resources","active":true,"usgs":false}],"preferred":false,"id":565336,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gerard, Patrick D.","contributorId":140181,"corporation":false,"usgs":false,"family":"Gerard","given":"Patrick D.","affiliations":[{"id":7084,"text":"Clemson University","active":true,"usgs":false}],"preferred":false,"id":565337,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jodice, Patrick G.R. 0000-0001-8716-120X pjodice@usgs.gov","orcid":"https://orcid.org/0000-0001-8716-120X","contributorId":1119,"corporation":false,"usgs":true,"family":"Jodice","given":"Patrick","email":"pjodice@usgs.gov","middleInitial":"G.R.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":false,"id":564468,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
]}