{"pageNumber":"547","pageRowStart":"13650","pageSize":"25","recordCount":68919,"records":[{"id":70073834,"text":"70073834 - 2014 - Reach-scale comparison of habitat and mollusk assemblages for select sites in the Clinch River with regional context","interactions":[],"lastModifiedDate":"2016-07-08T12:09:23","indexId":"70073834","displayToPublicDate":"2014-08-01T15:30:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Reach-scale comparison of habitat and mollusk assemblages for select sites in the Clinch River with regional context","docAbstract":"<p>Several hypotheses, including habitat degradation and variation in fluvial geomorphology, have been posed to explain extreme spatial and temporal variation in Clinch River mollusk assemblages. We examined associations between mollusk assemblage metrics (richness, abundance, recruitment) and physical habitat (geomorphology, streambed composition, fish habitat, and riparian condition) at 10 sites selected to represent the range of current assemblage condition in the Clinch River. We compared similar geomorphological units among reaches, employing semi-quantitative and quantitative protocols to characterize mollusk assemblages and a mix of visual assessments and empirical measurements to characterize physical habitat. We found little to no evidence that current assemblage condition was associated with 54 analyzed habitat metrics. When compared to other sites in the Upper Tennessee River Basin (UTRB) that once supported or currently support mollusk assemblages, Clinch River sites were more similar to each other, representing a narrower range of conditions than observed across the larger geographic extent of the UTRB. A post-hoc analysis suggested stream size and average boundary shear stress at bankfull stage may have historically limited species richness in the UTRB (p &lt; 0.001). Associations between mollusk assemblages and physical habitat in the UTRB and Clinch River currently appear obscured by other factors limiting richness, abundance, and recruitment.</p>","language":"English","publisher":"American Water Resources Association","doi":"10.1111/jawr.12218","usgsCitation":"Ostby, B.J., Krstolic, J.L., and Johnson, G.C., 2014, Reach-scale comparison of habitat and mollusk assemblages for select sites in the Clinch River with regional context: Journal of the American Water Resources Association, v. 50, no. 4, p. 859-877, https://doi.org/10.1111/jawr.12218.","productDescription":"19 p.","startPage":"859","endPage":"877","numberOfPages":"19","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-034905","costCenters":[{"id":581,"text":"Tennessee Water Science Center","active":true,"usgs":true}],"links":[{"id":294925,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Tennessee, Virginia","otherGeospatial":"Clinch River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.48583984375,\n              37.47485808497102\n            ],\n            [\n              -80.244140625,\n              37.21283151445594\n            ],\n            [\n              -80.48583984375,\n              36.949891786813296\n            ],\n            [\n              -81.05712890625,\n              36.73888412439431\n            ],\n            [\n              -81.71630859375,\n              36.58024660149866\n            ],\n            [\n              -82.81494140625,\n              36.03133177633189\n            ],\n            [\n              -83.56201171875,\n              35.746512259918504\n            ],\n            [\n              -84.19921875,\n              35.496456056584165\n            ],\n            [\n              -84.74853515625,\n              35.35321610123821\n            ],\n            [\n              -85.01220703125,\n              35.51434313431818\n            ],\n            [\n              -84.88037109375,\n              35.88905007936091\n            ],\n            [\n              -84.48486328124999,\n              36.20882309283712\n            ],\n            [\n              -84.26513671875,\n              36.421282443649496\n            ],\n            [\n              -83.8037109375,\n              36.54494944148322\n            ],\n            [\n              -83.232421875,\n              36.66841891894786\n            ],\n            [\n              -82.94677734375,\n              36.82687474287728\n            ],\n            [\n              -82.3974609375,\n              37.00255267215955\n            ],\n            [\n              -82.08984375,\n              37.07271048132943\n            ],\n            [\n              -81.62841796875,\n              37.19533058280065\n            ],\n            [\n              -81.298828125,\n              37.23032838760387\n            ],\n            [\n              -80.48583984375,\n              37.47485808497102\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"50","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-07-22","publicationStatus":"PW","scienceBaseUri":"542fbaa9e4b092f17df61daa","contributors":{"authors":[{"text":"Ostby, Brett J. K.","contributorId":84294,"corporation":false,"usgs":true,"family":"Ostby","given":"Brett","email":"","middleInitial":"J. K.","affiliations":[],"preferred":false,"id":489109,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krstolic, Jennifer L. 0000-0003-2253-9886 jkrstoli@usgs.gov","orcid":"https://orcid.org/0000-0003-2253-9886","contributorId":3677,"corporation":false,"usgs":true,"family":"Krstolic","given":"Jennifer","email":"jkrstoli@usgs.gov","middleInitial":"L.","affiliations":[{"id":37759,"text":"VA/WV Water Science Center","active":true,"usgs":true},{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":489108,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Gregory C. 0000-0003-3683-5010 gcjohnso@usgs.gov","orcid":"https://orcid.org/0000-0003-3683-5010","contributorId":1420,"corporation":false,"usgs":true,"family":"Johnson","given":"Gregory","email":"gcjohnso@usgs.gov","middleInitial":"C.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true},{"id":581,"text":"Tennessee Water Science Center","active":true,"usgs":true}],"preferred":true,"id":489107,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70116314,"text":"70116314 - 2014 - Stream sediment sources in midwest agricultural basins with land retirement along channel","interactions":[],"lastModifiedDate":"2014-10-03T15:27:35","indexId":"70116314","displayToPublicDate":"2014-08-01T15:23:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2262,"text":"Journal of Environmental Quality","active":true,"publicationSubtype":{"id":10}},"title":"Stream sediment sources in midwest agricultural basins with land retirement along channel","docAbstract":"Documenting the effects of agricultural land retirement on stream-sediment sources is critical to identifying management practices that improve water quality and aquatic habitat. Particularly difficult to quantify are the effects from conservation easements that commonly are discontinuous along channelized streams and ditches throughout the agricultural midwestern United States. Our hypotheses were that sediment from cropland, retired land, stream banks, and roads would be discernible using isotopic and elemental concentrations and that source contributions would vary with land retirement distribution along tributaries of West Fork Beaver Creek in Minnesota. Channel-bed and suspended sediment were sampled at nine locations and compared with local source samples by using linear discriminant analysis and a four-source mixing model that evaluated seven tracers: In, P, total C, Be, Tl, Th, and Ti. The proportion of sediment sources differed significantly between suspended and channel-bed sediment. Retired land contributed to channel-bed sediment but was not discernible as a source of suspended sediment, suggesting that retired-land material was not mobilized during high-flow conditions. Stream banks were a large contributor to suspended sediment; however, the percentage of stream-bank sediment in the channel bed was lower in basins with more continuous retired land along the riparian corridor. Cropland sediments had the highest P concentrations; basins with the highest cropland-sediment contributions also had the highest P concentrations. Along stream reaches with retired land, there was a lower proportion of cropland material in suspended sediment relative to sites that had almost no land retirement, indicating less movement of nutrients and sediment from cropland to the channel as a result of land retirement.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Environmental Quality","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Society of Agronomy","doi":"10.2134/jeq2013.12.0521","usgsCitation":"Williamson, T., Christensen, V.G., Richardson, W.B., Frey, J.W., Gellis, A., Kieta, K., and Fitzpatrick, F.A., 2014, Stream sediment sources in midwest agricultural basins with land retirement along channel: Journal of Environmental Quality, v. 43, no. 5, p. 1624-1634, https://doi.org/10.2134/jeq2013.12.0521.","productDescription":"11 p.","startPage":"1624","endPage":"1634","numberOfPages":"11","ipdsId":"IP-051267","costCenters":[{"id":354,"text":"Kentucky Water Science Center","active":true,"usgs":true}],"links":[{"id":472830,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2134/jeq2013.12.0521","text":"Publisher Index Page"},{"id":294941,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":294940,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2134/jeq2013.12.0521"}],"country":"United States","state":"Minnesota","otherGeospatial":"West Fork Beaver Creek","volume":"43","issue":"5","noUsgsAuthors":false,"publicationDate":"2014-09-01","publicationStatus":"PW","scienceBaseUri":"542fbaaee4b092f17df61e00","contributors":{"authors":[{"text":"Williamson, Tanja N. tnwillia@usgs.gov","contributorId":452,"corporation":false,"usgs":true,"family":"Williamson","given":"Tanja N.","email":"tnwillia@usgs.gov","affiliations":[{"id":354,"text":"Kentucky Water Science Center","active":true,"usgs":true}],"preferred":false,"id":495751,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Christensen, Victoria G. 0000-0003-4166-7461 vglenn@usgs.gov","orcid":"https://orcid.org/0000-0003-4166-7461","contributorId":2354,"corporation":false,"usgs":true,"family":"Christensen","given":"Victoria","email":"vglenn@usgs.gov","middleInitial":"G.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":495755,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Richardson, William B. 0000-0002-7471-4394 wrichardson@usgs.gov","orcid":"https://orcid.org/0000-0002-7471-4394","contributorId":3277,"corporation":false,"usgs":true,"family":"Richardson","given":"William","email":"wrichardson@usgs.gov","middleInitial":"B.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":495756,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Frey, Jeffrey W. 0000-0002-3453-5009 jwfrey@usgs.gov","orcid":"https://orcid.org/0000-0002-3453-5009","contributorId":487,"corporation":false,"usgs":true,"family":"Frey","given":"Jeffrey","email":"jwfrey@usgs.gov","middleInitial":"W.","affiliations":[{"id":27231,"text":"Indiana-Kentucky Water Science Center","active":true,"usgs":true},{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true},{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":495752,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gellis, Allen C. 0000-0002-3449-2889 agellis@usgs.gov","orcid":"https://orcid.org/0000-0002-3449-2889","contributorId":1709,"corporation":false,"usgs":true,"family":"Gellis","given":"Allen C.","email":"agellis@usgs.gov","affiliations":[{"id":375,"text":"Maryland, Delaware, and the District of Columbia Water Science Center","active":false,"usgs":true}],"preferred":false,"id":495754,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kieta, K. A.","contributorId":47314,"corporation":false,"usgs":true,"family":"Kieta","given":"K. A.","affiliations":[],"preferred":false,"id":495757,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Fitzpatrick, Faith A. fafitzpa@usgs.gov","contributorId":1182,"corporation":false,"usgs":true,"family":"Fitzpatrick","given":"Faith","email":"fafitzpa@usgs.gov","middleInitial":"A.","affiliations":[{"id":476,"text":"North Carolina Water Science Center","active":true,"usgs":true}],"preferred":false,"id":495753,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70134275,"text":"70134275 - 2014 - Unexpected hydrogen isotope variation in oceanic pelagic seabirds","interactions":[],"lastModifiedDate":"2021-01-04T12:57:32.827009","indexId":"70134275","displayToPublicDate":"2014-08-01T12:45:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2932,"text":"Oecologia","active":true,"publicationSubtype":{"id":10}},"title":"Unexpected hydrogen isotope variation in oceanic pelagic seabirds","docAbstract":"<p><span>Hydrogen isotopes have significantly enhanced our understanding of the biogeography of migratory animals. The basis for this methodology lies in predictable, continental patterns of precipitation&nbsp;</span><i>δD</i><span>&nbsp;values that are often reflected in an organism’s tissues.&nbsp;</span><i>δD</i><span>&nbsp;variation is not expected for oceanic pelagic organisms whose dietary hydrogen (water and organic hydrogen in prey) is transferred up the food web from an isotopically homogeneous water source. We report a 142&nbsp;‰ range in the&nbsp;</span><i>δD</i><span>&nbsp;values of flight feathers from the Hawaiian petrel (</span><i>Pterodroma sandwichensis</i><span>), an oceanic pelagic North Pacific species, and inquire about the source of that variation. We show&nbsp;</span><i>δD</i><span>&nbsp;variation between and within four other oceanic pelagic species: Newell’s shearwater (</span><i>Puffinus auricularis newellii)</i><span>, Black-footed albatross (</span><i>Phoebastria nigripes</i><span>), Laysan albatross (</span><i>Phoebastria immutabilis</i><span>) and Buller’s shearwater (</span><i>Puffinus bulleri</i><span>). The similarity between muscle&nbsp;</span><i>δD</i><span>&nbsp;values of hatch-year Hawaiian petrels and their prey suggests that trophic fractionation does not influence&nbsp;</span><i>δD</i><span>&nbsp;values of muscle. We hypothesize that isotopic discrimination is associated with water loss during salt excretion through salt glands. Salt load differs between seabirds that consume isosmotic squid and crustaceans and those that feed on hyposmotic teleost fish. In support of the salt gland hypothesis, we show an inverse relationship between&nbsp;</span><i>δD</i><span>&nbsp;and percent teleost fish in diet for three seabird species. Our results demonstrate the utility of&nbsp;</span><i>δD</i><span>&nbsp;in the study of oceanic consumers, while also contributing to a better understanding of&nbsp;</span><i>δD</i><span>&nbsp;systematics, the basis for one of the most commonly utilized isotope tools in avian ecology.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s00442-014-2985-8","usgsCitation":"Ostrom, P., Wiley, A.E., Rossman, S., Stricker, C.A., and James, H.F., 2014, Unexpected hydrogen isotope variation in oceanic pelagic seabirds: Oecologia, v. 175, no. 4, p. 1227-1235, https://doi.org/10.1007/s00442-014-2985-8.","productDescription":"9 p.","startPage":"1227","endPage":"1235","numberOfPages":"9","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-055977","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":296381,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"175","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-07-03","publicationStatus":"PW","scienceBaseUri":"547ee2d7e4b09357f05f8a7a","contributors":{"authors":[{"text":"Ostrom, Peggy H.","contributorId":55736,"corporation":false,"usgs":false,"family":"Ostrom","given":"Peggy H.","affiliations":[{"id":6601,"text":"Michigan State University","active":true,"usgs":false}],"preferred":false,"id":525784,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wiley, Anne E.","contributorId":41226,"corporation":false,"usgs":false,"family":"Wiley","given":"Anne","email":"","middleInitial":"E.","affiliations":[{"id":6601,"text":"Michigan State University","active":true,"usgs":false}],"preferred":false,"id":525785,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rossman, Sam","contributorId":8759,"corporation":false,"usgs":false,"family":"Rossman","given":"Sam","affiliations":[{"id":6601,"text":"Michigan State University","active":true,"usgs":false}],"preferred":false,"id":525786,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stricker, Craig A. 0000-0002-5031-9437 cstricker@usgs.gov","orcid":"https://orcid.org/0000-0002-5031-9437","contributorId":1097,"corporation":false,"usgs":true,"family":"Stricker","given":"Craig","email":"cstricker@usgs.gov","middleInitial":"A.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":525783,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"James, Helen F.","contributorId":54414,"corporation":false,"usgs":false,"family":"James","given":"Helen","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":525787,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70048554,"text":"70048554 - 2014 - Multilocus phylogeography and systematic revision of North American water shrews (genus: <i>Sorex</i>)","interactions":[],"lastModifiedDate":"2018-08-20T18:12:42","indexId":"70048554","displayToPublicDate":"2014-08-01T12:41:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2373,"text":"Journal of Mammalogy","onlineIssn":"1545-1542","printIssn":"0022-2372","active":true,"publicationSubtype":{"id":10}},"title":"Multilocus phylogeography and systematic revision of North American water shrews (genus: <i>Sorex</i>)","docAbstract":"North American water shrews, which have traditionally included <i>Sorex alaskanus</i>, <i>S. bendirii</i>, and <i>S. palustris</i>, are widely distributed through Nearctic boreal forests and adapted for life in semiaquatic environments. Molecular mitochondrial signatures for these species have recorded an evolutionary history with variable levels of regional divergence, suggesting a strong role of Quaternary environmental change in speciation processes. We expanded molecular analyses, including more-comprehensive rangewide sampling of specimens representing North American water shrew taxa, except <i>S. alaskanus</i>, and sequencing of 4 independent loci from the nuclear and mitochondrial genomes. We investigated relative divergence of insular populations along the North Pacific Coast, and newly recognized diversity from southwestern montane locations, potentially representing refugial isolates. Congruent independent genealogies, lack of definitive evidence for contemporary gene flow, and high support from coalescent species trees indicated differentiation of 4 major geographic lineages over multiple glacial cycles of the late Quaternary, similar to a growing number of boreal taxa. Limited divergence of insular populations suggested colonization following the last glacial. Characterization of southwestern montane diversity will require further sampling but divergence over multiple loci is indicative of a relictual sky-island fauna. We have reviewed and revised North American water shrew taxonomy including the recognition of 3 species within what was previously known as <i>S. palustris</i>. The possibility of gene flow between most distantly related North American water shrew lineages coupled with unresolved early diversification of this group and other sibling species reflects a complex but potentially productive system for investigating speciation processes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Mammalogy","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Society of Mammalogists","doi":"10.1644/13-MAMM-A-196","usgsCitation":"Hope, A.G., Panter, N., Cook, J.A., Talbot, S.L., and Nagorsen, D.W., 2014, Multilocus phylogeography and systematic revision of North American water shrews (genus: <i>Sorex</i>): Journal of Mammalogy, v. 95, no. 4, p. 722-738, https://doi.org/10.1644/13-MAMM-A-196.","productDescription":"17 p.","startPage":"722","endPage":"738","numberOfPages":"17","ipdsId":"IP-049371","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":294911,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":294910,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1644/13-MAMM-A-196"}],"country":"Canada, Mexico, United States","volume":"95","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-22","publicationStatus":"PW","scienceBaseUri":"542fbaa3e4b092f17df61d3b","contributors":{"authors":[{"text":"Hope, Andrew G. 0000-0003-3814-2891 ahope@usgs.gov","orcid":"https://orcid.org/0000-0003-3814-2891","contributorId":4309,"corporation":false,"usgs":true,"family":"Hope","given":"Andrew","email":"ahope@usgs.gov","middleInitial":"G.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":485067,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Panter, Nicholas","contributorId":39309,"corporation":false,"usgs":true,"family":"Panter","given":"Nicholas","email":"","affiliations":[],"preferred":false,"id":485064,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cook, Joseph A.","contributorId":70318,"corporation":false,"usgs":true,"family":"Cook","given":"Joseph","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":485065,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Talbot, Sandra L. 0000-0002-3312-7214 stalbot@usgs.gov","orcid":"https://orcid.org/0000-0002-3312-7214","contributorId":140512,"corporation":false,"usgs":true,"family":"Talbot","given":"Sandra","email":"stalbot@usgs.gov","middleInitial":"L.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":485063,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nagorsen, David W.","contributorId":75868,"corporation":false,"usgs":true,"family":"Nagorsen","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":485066,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70123176,"text":"70123176 - 2014 - Synthesis of thirty years of surface water quality and aquatic biota data in Shenandoah National Park: Collaboration between the US Geological Survey and the National Park Service","interactions":[],"lastModifiedDate":"2017-03-27T13:57:08","indexId":"70123176","displayToPublicDate":"2014-08-01T11:27:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3561,"text":"The George Wright Forum","active":true,"publicationSubtype":{"id":10}},"title":"Synthesis of thirty years of surface water quality and aquatic biota data in Shenandoah National Park: Collaboration between the US Geological Survey and the National Park Service","docAbstract":"The eastern United States has been the recipient of acidic atmospheric deposition (hereinafter, “acid rain”) for many decades. Deleterious effects of acid rain on natural resources have been well documented for surface water (e.g., Likens et al. 1996; Stoddard et al. 2001), soils (Bailey et al. 2005), forest health (Long et al. 2009), and habitat suitability for stream biota (Baker et al. 1993). Shenandoah National Park (SNP) is located in northern and central Virginia and consists of a long, narrow strip of land straddling the Blue Ridge Mountains (Figure 1). The park’s elevated topography and location downwind of the Ohio River valley, where many acidic emissions to the atmosphere are generated (NSTC 2005), have made it a target for acid rain. Characterizing the link between air quality and water quality as related to acid rain, contaminants, soil conditions, and forest health is a high priority for research and monitoring in SNP. The US Geological Survey (USGS) and SNP have had a long history of collaboration on documenting acid rain effects on the park’s natural resources, starting in 1985 and continuing to the present (Lynch and Dise 1985; Rice et al. 2001, 2004, 2005, 2007; Deviney et al. 2006, 2012; Jastram et al. 2013).","language":"English","publisher":"George Wright Society","issn":"0732-4715","usgsCitation":"Rice, K.C., Jastram, J.D., Wofford, J.E., and Schaberl, J.P., 2014, Synthesis of thirty years of surface water quality and aquatic biota data in Shenandoah National Park: Collaboration between the US Geological Survey and the National Park Service: The George Wright Forum, v. 31, no. 2, p. 198-204.","productDescription":"7 p.","startPage":"198","endPage":"204","ipdsId":"IP-055092","costCenters":[{"id":614,"text":"Virginia Water Science 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kcrice@usgs.gov","orcid":"https://orcid.org/0000-0002-9356-5443","contributorId":1998,"corporation":false,"usgs":true,"family":"Rice","given":"Karen","email":"kcrice@usgs.gov","middleInitial":"C.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":false,"id":499925,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jastram, John D. 0000-0002-9416-3358 jdjastra@usgs.gov","orcid":"https://orcid.org/0000-0002-9416-3358","contributorId":3531,"corporation":false,"usgs":true,"family":"Jastram","given":"John","email":"jdjastra@usgs.gov","middleInitial":"D.","affiliations":[{"id":37759,"text":"VA/WV Water Science Center","active":true,"usgs":true}],"preferred":true,"id":499926,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wofford, John E. B.","contributorId":38951,"corporation":false,"usgs":false,"family":"Wofford","given":"John","email":"","middleInitial":"E. B.","affiliations":[],"preferred":false,"id":499927,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schaberl, James P.","contributorId":53903,"corporation":false,"usgs":true,"family":"Schaberl","given":"James","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":499928,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70204207,"text":"70204207 - 2014 - Offshore pelagic fish community","interactions":[],"lastModifiedDate":"2019-07-17T12:56:34","indexId":"70204207","displayToPublicDate":"2014-08-01T11:23:56","publicationYear":"2014","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesNumber":"14-01","title":"Offshore pelagic fish community","docAbstract":"Lake Ontario’s offshore zone, as defined by Stewart et al. (2013), comprises all waters of the lake where the bottom depth is greater than 15 m excluding those in embayments. When the lake is thermally stratified during June-October, the offshore pelagic zone includes the upper-warm and middle-cool layers of water which serve as important habitat for Alewife and other prey fishes, and for predators like salmon and trout.  Early changes in the fish community of the offshore pelagic zone are well documented elsewhere (e.g., Smith 1972; Christie 1973) as are more recent changes (e.g., Owens et al. 2003; Mills et al. 2003).  Currently the offshore fish community consists of a mix of native and non-native species.  Native species are those that were present prior to European colonization and for the offshore pelagic zone, include predators like Atlantic Salmon and prey fish like Cisco, Emerald Shiner, and Threespine Stickleback.  Non-native species are those that were introduced unintentionally like Alewife and Rainbow Smelt, or that were introduced intentionally like Chinook  Salmon, Coho Salmon, Rainbow Trout, and Brown Trout.  Non-native salmon and trout were introduced originally by fisheries managers to provide fishing opportunities and later to reduce an overabundance of Alewife.  \n\nAlewife is the most abundant prey fish in the offshore pelagic zone and it dominates the diets of native and introduced predators (Brandt 1986; Lantry 2001).  Alewife can have direct and indirect negative effects on other fishes through competition for food and/or predation on their larvae (Madenjian et al. 2008).  Alewife also contain thiaminase, an enzyme that catalyzes the breakdown of thiamine, and fish that eat mainly Alewife can become thiamine deficient which impairs their reproduction (Honeyfield et al. 2005).  Except for that of the Alewife, prey fish populations in the offshore pelagic zone are depressed, and not large enough to sustain the zone’s predators.  Alewife remain necessary for a functional ecosystem that is required to sustain a highly-valued, trophy sport fishery (Stewart et al. 2013).  Wild production of trout and salmon occurs in Lake Ontario tributaries, contributing to in-lake populations (Rand et al. 1993; Connerton et al. 2009; Connerton et al. 2014c).  Stocking hatchery-reared fish (Fig. 1), however, remains an essential tool for managing Lake Ontario’s diverse trout and salmon fisheries and achieving the Offshore Pelagic Zone Goal (Stewart et al. 2013):  \n \nMaintain the offshore pelagic fish community, that is characterized by a diversity of trout and salmon species including Chinook Salmon, Coho Salmon, Rainbow Trout, Brown Trout, and Atlantic Salmon, in balance with prey-fish populations and lower trophic levels.\n\nHere we review the fish-community objectives (FCOs) for Lake Ontario’s offshore pelagic zone  (Stewart et al. 2013) and evaluate whether those objectives were met during this reporting period (2008-2013) by assessing the status of the objectives’ indicators.   We also compare the status of indicators in this reporting period with those in the previous reporting period (2003-2007) (Connerton et al. 2014b).  Specific objectives are in italics at the start of each major section and associated indicators of progress are given in Progress and Outlook subsections.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"The State of Lake Ontario in 2008","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Great Lakes Fishery Commission","collaboration":"New York State DEC, Ontario Ministry of Natural Resources and Forestry","usgsCitation":"Connerton, M., Jana Lantry, Walsh, M., Daniels, M.E., Hoyle, J., Bowlby, J., Johnson, J., Bishop, D., and Schaner, T., 2014, Offshore pelagic fish community, 18 p.","productDescription":"18 p.","startPage":"42","endPage":"59","ipdsId":"IP-074847","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":365588,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":365478,"type":{"id":15,"text":"Index 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of Environmental Conservation","active":true,"usgs":false}],"preferred":false,"id":765986,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jana Lantry","contributorId":141117,"corporation":false,"usgs":false,"family":"Jana Lantry","affiliations":[{"id":13678,"text":"New York State Department of Environmental Conservation","active":true,"usgs":false}],"preferred":false,"id":765987,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Walsh, Maureen 0000-0001-7846-5025 mwalsh@usgs.gov","orcid":"https://orcid.org/0000-0001-7846-5025","contributorId":3659,"corporation":false,"usgs":true,"family":"Walsh","given":"Maureen","email":"mwalsh@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":765985,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Daniels, M. 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,{"id":70120476,"text":"70120476 - 2014 - Continuous estimation of baseflow in snowmelt-dominated streams and rivers in the Upper Colorado River Basin: A chemical hydrograph separation approach","interactions":[],"lastModifiedDate":"2017-01-03T14:56:27","indexId":"70120476","displayToPublicDate":"2014-08-01T10:45:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Continuous estimation of baseflow in snowmelt-dominated streams and rivers in the Upper Colorado River Basin: A chemical hydrograph separation approach","docAbstract":"<p>Effective science-based management of water resources in large basins requires a qualitative understanding of hydrologic conditions and quantitative measures of the various components of the water budget, including difficult to measure components such as baseflow discharge to streams. Using widely available discharge and continuously collected specific conductance (SC) data, we adapted and applied a long established chemical hydrograph separation approach to quantify daily and representative annual baseflow discharge at fourteen streams and rivers at large spatial (&gt; 1,000 km<sup>2</sup> watersheds) and temporal (up to 37 years) scales in the Upper Colorado River Basin. On average, annual baseflow was 21-58% of annual stream discharge, 13-45% of discharge during snowmelt, and 40-86% of discharge during low-flow conditions. Results suggest that reservoirs may act to store baseflow discharged to the stream during snowmelt and release that baseflow during low-flow conditions, and that irrigation return flows may contribute to increases in fall baseflow in heavily irrigated watersheds. The chemical hydrograph separation approach, and associated conceptual model defined here provide a basis for the identification of land use, management, and climate effects on baseflow.</p>","language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1002/2013WR014939","usgsCitation":"Miller, M.P., Susong, D.D., Shope, C.L., Heilweil, V.M., and Stolp, B.J., 2014, Continuous estimation of baseflow in snowmelt-dominated streams and rivers in the Upper Colorado River Basin: A chemical hydrograph separation approach: Water Resources Research, v. 50, no. 8, p. 6986-6999, https://doi.org/10.1002/2013WR014939.","productDescription":"14 p.","startPage":"6986","endPage":"6999","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-052142","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":472837,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index 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Center","active":true,"usgs":true}],"preferred":true,"id":498274,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Susong, David D. ddsusong@usgs.gov","contributorId":1040,"corporation":false,"usgs":true,"family":"Susong","given":"David","email":"ddsusong@usgs.gov","middleInitial":"D.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":498273,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shope, Christopher L. cshope@usgs.gov","contributorId":5016,"corporation":false,"usgs":true,"family":"Shope","given":"Christopher","email":"cshope@usgs.gov","middleInitial":"L.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":498275,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Heilweil, Victor M. heilweil@usgs.gov","contributorId":837,"corporation":false,"usgs":true,"family":"Heilweil","given":"Victor","email":"heilweil@usgs.gov","middleInitial":"M.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":498271,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Stolp, Bernard J. 0000-0003-3803-1497 bjstolp@usgs.gov","orcid":"https://orcid.org/0000-0003-3803-1497","contributorId":963,"corporation":false,"usgs":true,"family":"Stolp","given":"Bernard","email":"bjstolp@usgs.gov","middleInitial":"J.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":498272,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70129238,"text":"70129238 - 2014 - Rice methylmercury exposure and mitigation: a comprehensive review","interactions":[],"lastModifiedDate":"2014-10-21T10:28:57","indexId":"70129238","displayToPublicDate":"2014-08-01T10:26:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1561,"text":"Environmental Research","active":true,"publicationSubtype":{"id":10}},"title":"Rice methylmercury exposure and mitigation: a comprehensive review","docAbstract":"Rice cultivation practices from field preparation to post-harvest transform rice paddies into hot spots for microbial mercury methylation, converting less-toxic inorganic mercury to more-toxic methylmercury, which is likely translocated to rice grain. This review includes 51 studies reporting rice total mercury and/or methylmercury concentrations, based on rice (<i>Orzya sativa</i>) cultivated or purchased in 15 countries. Not surprisingly, both rice total mercury and methylmercury levels were significantly higher in polluted sites compared to non-polluted sites (Wilcoxon rank sum, p<0.001). However, rice percent methylmercury (of total mercury) did not differ statistically between polluted and non-polluted sites (Wilcoxon rank sum, p=0.35), suggesting comparable mercury methylation rates in paddy soil across these sites and/or similar accumulation of mercury species for these rice cultivars. Studies characterizing the effects of rice cultivation under more aerobic conditions were reviewed to determine the mitigation potential of this practice. Rice management practices utilizing alternating wetting and drying (instead of continuous flooding) caused soil methylmercury levels to spike, resulting in a strong methylmercury pulse after fields were dried and reflooded; however, it is uncertain whether this led to increased translocation of methylmercury from paddy soil to rice grain. Due to the potential health risks, it is advisable to investigate this issue further, and to develop separate water management strategies for mercury polluted and non-polluted sites, in order to minimize methylmercury exposure through rice ingestion.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/j.envres.2014.03.001","usgsCitation":"Rothenberg, S.E., Windham-Myers, L., and Creswell, J.E., 2014, Rice methylmercury exposure and mitigation: a comprehensive review: Environmental Research, v. 133, p. 407-423, https://doi.org/10.1016/j.envres.2014.03.001.","productDescription":"17 p.","startPage":"407","endPage":"423","numberOfPages":"17","ipdsId":"IP-054037","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"links":[{"id":472840,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4119557","text":"External Repository"},{"id":295530,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":295488,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.envres.2014.03.001"}],"volume":"133","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"544775bfe4b0f888a81b8346","contributors":{"authors":[{"text":"Rothenberg, Sarah E.","contributorId":92987,"corporation":false,"usgs":true,"family":"Rothenberg","given":"Sarah","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":503566,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Windham-Myers, Lisamarie 0000-0003-0281-9581 lwindham-myers@usgs.gov","orcid":"https://orcid.org/0000-0003-0281-9581","contributorId":2449,"corporation":false,"usgs":true,"family":"Windham-Myers","given":"Lisamarie","email":"lwindham-myers@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":503564,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Creswell, Joel E.","contributorId":32854,"corporation":false,"usgs":true,"family":"Creswell","given":"Joel","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":503565,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70129258,"text":"70129258 - 2014 - Analytical solutions for benchmarking cold regions subsurface water flow and energy transport models: one-dimensional soil thaw with conduction and advection","interactions":[],"lastModifiedDate":"2014-10-21T09:58:21","indexId":"70129258","displayToPublicDate":"2014-08-01T09:57:38","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":664,"text":"Advances in Water Resources","active":true,"publicationSubtype":{"id":10}},"title":"Analytical solutions for benchmarking cold regions subsurface water flow and energy transport models: one-dimensional soil thaw with conduction and advection","docAbstract":"Numerous cold regions water flow and energy transport models have emerged in recent years. Dissimilarities often exist in their mathematical formulations and/or numerical solution techniques, but few analytical solutions exist for benchmarking flow and energy transport models that include pore water phase change. This paper presents a detailed derivation of the Lunardini solution, an approximate analytical solution for predicting soil thawing subject to conduction, advection, and phase change. Fifteen thawing scenarios are examined by considering differences in porosity, surface temperature, Darcy velocity, and initial temperature. The accuracy of the Lunardini solution is shown to be proportional to the Stefan number. The analytical solution results obtained for soil thawing scenarios with water flow and advection are compared to those obtained from the finite element model SUTRA. Three problems, two involving the Lunardini solution and one involving the classic Neumann solution, are recommended as standard benchmarks for future model development and testing.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Advances in Water Resources","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier Science Ltd.","publisherLocation":"England","doi":"10.1016/j.advwatres.2014.05.005","usgsCitation":"Kurylyk, B.L., McKenzie, J.M., MacQuarrie, K., and Voss, C.I., 2014, Analytical solutions for benchmarking cold regions subsurface water flow and energy transport models: one-dimensional soil thaw with conduction and advection: Advances in Water Resources, v. 70, p. 172-184, https://doi.org/10.1016/j.advwatres.2014.05.005.","productDescription":"13 p.","startPage":"172","endPage":"184","numberOfPages":"13","ipdsId":"IP-056692","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"links":[{"id":295518,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":295517,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.advwatres.2014.05.005"},{"id":295493,"type":{"id":15,"text":"Index Page"},"url":"https://www.sciencedirect.com/science/article/pii/S0309170814000992"}],"volume":"70","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"544775a3e4b0f888a81b82f2","contributors":{"authors":[{"text":"Kurylyk, Barret L.","contributorId":78262,"corporation":false,"usgs":true,"family":"Kurylyk","given":"Barret","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":503584,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKenzie, Jeffrey M","contributorId":36476,"corporation":false,"usgs":true,"family":"McKenzie","given":"Jeffrey","email":"","middleInitial":"M","affiliations":[],"preferred":false,"id":503583,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"MacQuarrie, Kerry T. B.","contributorId":85525,"corporation":false,"usgs":true,"family":"MacQuarrie","given":"Kerry T. B.","affiliations":[],"preferred":false,"id":503585,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Voss, Clifford I. 0000-0001-5923-2752 cvoss@usgs.gov","orcid":"https://orcid.org/0000-0001-5923-2752","contributorId":1559,"corporation":false,"usgs":true,"family":"Voss","given":"Clifford","email":"cvoss@usgs.gov","middleInitial":"I.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":503582,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70129219,"text":"70129219 - 2014 - A mass balance approach to investigating geochemical controls on secondary water quality impacts at a crude oil spill site near Bemidji, MN","interactions":[],"lastModifiedDate":"2018-09-14T16:48:05","indexId":"70129219","displayToPublicDate":"2014-08-01T09:52:17","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2233,"text":"Journal of Contaminant Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"A mass balance approach to investigating geochemical controls on secondary water quality impacts at a crude oil spill site near Bemidji, MN","docAbstract":"<p>Secondary water quality impacts can result from a broad range of coupled reactions triggered by primary groundwater contaminants. Data from a crude-oil spill research site near Bemidji, MN provide an ideal test case for investigating the complex interactions controlling secondary impacts, including depleted dissolved oxygen and elevated organic carbon, inorganic carbon, CH<sub>4</sub>, Mn, Fe, and other dissolved ions. To better understand these secondary impacts, this study began with an extensive data compilation of various data types, comprising aqueous, sediment, gas, and oil phases, covering a 260 m cross-sectional domain over 30 years. Mass balance calculations are used to quantify pathways that control secondary components, by using the data to constrain the sources and sinks for the important redox processes. The results show that oil constituents other than BTEX (benzene, toluene, ethylbenzene, <i>o</i>-, <i>m</i>- and <i>p</i>-xylenes), including <i>n</i>-alkanes and other aromatic compounds, play significant roles in plume evolution and secondary water quality impacts. The analysis underscores previous results on the importance of non-aqueous phases. Over 99.9% of the Fe<sup>2+</sup> plume is attenuated by immobilization on sediments as Fe(II) and 85&ndash;95% of the carbon biodegradation products are outgassed. Gaps identified in carbon and Fe mass balances and in pH buffering mechanisms are used to formulate a new conceptual model. This new model includes direct out-gassing of CH<sub>4</sub> and CO<sub>2</sub> from organic carbon biodegradation, dissolution of directly produced CO<sub>2</sub>, and sorption with H<sup>+</sup> exchange to improve pH buffering. The identification of these mechanisms extends understanding of natural attenuation of potential secondary impacts at enhanced reductive dechlorination sites, particularly for reduced Fe plumes, produced CH<sub>4</sub>, and pH perturbations.</p>","language":"English","publisher":"Elsevier Science","publisherLocation":"Amsterdam","doi":"10.1016/j.jconhyd.2014.04.006","usgsCitation":"Ng, G., Bekins, B.A., Cozzarelli, I.M., Baedecker, M., Bennett, P.C., and Amos, R.T., 2014, A mass balance approach to investigating geochemical controls on secondary water quality impacts at a crude oil spill site near Bemidji, MN: Journal of Contaminant Hydrology, v. 164, p. 1-15, https://doi.org/10.1016/j.jconhyd.2014.04.006.","productDescription":"15 p.","startPage":"1","endPage":"15","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-053326","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":472841,"rank":3,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.jconhyd.2014.04.006","text":"Publisher Index Page"},{"id":295516,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":295484,"rank":1,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jconhyd.2014.04.006"}],"country":"United States","state":"Minnesota","city":"Bemidji","volume":"164","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5447759ae4b0f888a81b82e8","chorus":{"doi":"10.1016/j.jconhyd.2014.04.006","url":"http://dx.doi.org/10.1016/j.jconhyd.2014.04.006","publisher":"Elsevier BV","authors":"Ng G.-H. Crystal, Bekins Barbara A., Cozzarelli Isabelle M., Baedecker Mary Jo, Bennett Philip C., Amos Richard T.","journalName":"Journal of Contaminant Hydrology","publicationDate":"8/2014","auditedOn":"7/24/2015","publiclyAccessibleDate":"5/24/2014"},"contributors":{"authors":[{"text":"Ng, Gene-Hua Crystal","contributorId":7212,"corporation":false,"usgs":true,"family":"Ng","given":"Gene-Hua Crystal","affiliations":[],"preferred":false,"id":503556,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bekins, Barbara A. 0000-0002-1411-6018 babekins@usgs.gov","orcid":"https://orcid.org/0000-0002-1411-6018","contributorId":1348,"corporation":false,"usgs":true,"family":"Bekins","given":"Barbara","email":"babekins@usgs.gov","middleInitial":"A.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":503554,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cozzarelli, Isabelle M. 0000-0002-5123-1007 icozzare@usgs.gov","orcid":"https://orcid.org/0000-0002-5123-1007","contributorId":1693,"corporation":false,"usgs":true,"family":"Cozzarelli","given":"Isabelle","email":"icozzare@usgs.gov","middleInitial":"M.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":49175,"text":"Geology, Energy & Minerals Science Center","active":true,"usgs":true}],"preferred":true,"id":503555,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Baedecker, Mary Jo","contributorId":68671,"corporation":false,"usgs":true,"family":"Baedecker","given":"Mary Jo","affiliations":[],"preferred":false,"id":503558,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bennett, Philip C.","contributorId":30567,"corporation":false,"usgs":true,"family":"Bennett","given":"Philip","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":503557,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Amos, Richard T.","contributorId":69081,"corporation":false,"usgs":true,"family":"Amos","given":"Richard","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":503559,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70129548,"text":"70129548 - 2014 - Major element and oxygen isotope geochemistry of vapour-phase garnet from the Topopah Spring Tuff at Yucca Mountain, Nevada, USA","interactions":[],"lastModifiedDate":"2016-05-05T12:40:44","indexId":"70129548","displayToPublicDate":"2014-08-01T09:41:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2748,"text":"Mineralogical Magazine","active":true,"publicationSubtype":{"id":10}},"title":"Major element and oxygen isotope geochemistry of vapour-phase garnet from the Topopah Spring Tuff at Yucca Mountain, Nevada, USA","docAbstract":"<p>Twenty vapour-phase garnets were studied in two samples of the Topopah Spring Tuff of the Paintbrush Group from Yucca Mountain, in southern Nevada. The Miocene-age Topopah Spring Tuff is a 350 m thick, devitrified, moderately to densely welded ash-flow tuff that is zoned compositionally from high-silica rhyolite to latite. During cooling of the tuff, escaping vapour produced lithophysae (former gas cavities) lined with an assemblage of tridymite (commonly inverted to cristobalite or quartz), sanidine and locally, hematite and/or garnet. Vapour-phase topaz and economic deposits associated commonly with topaz-bearing rhyolites (characteristically enriched in F) were not found in the Topopah Spring Tuff at Yucca Mountain. Based on their occurrence only in lithophysae, the garnets are not primary igneous phenocrysts, but rather crystals that grew from a F-poor magma-derived vapour trapped during and after emplacement of the tuff. The garnets are euhedral, vitreous, reddish brown, trapezohedral, as large as 2 mm in diameter and fractured. The garnets also contain inclusions of tridymite. Electron microprobe analyses of the garnets reveal that they are almandine-spessartine (48.0 and 47.9 mol.%, respectively), have an average composition of (Fe<sub>1.46</sub>Mn<sub>1.45</sub>Mg<sub>0.03</sub>Ca<sub>0.10</sub>)(Al<sub>1.93</sub>Ti<sub>0.02</sub>)Si<sub>3.01</sub>O<sub>12</sub> and are comparatively homogeneous in Fe and Mn concentrations from core to rim. Composited garnets from each sample site have &delta;18O values of 7.2 and 7.4&permil;. The associated quartz (after tridymite) has &delta;<sup>18</sup>O values of 17.4 and 17.6&permil;, values indicative of reaction with later, low-temperature water. Unaltered tridymite from higher in the stratigraphic section has a &delta;<sup>18</sup>O of 11.1&permil; which, when coupled with the garnet &delta;<sup>18</sup>O values in a quartz-garnet fractionation equation, indicates isotopic equilibration (vapour-phase crystallization) at temperatures of ~600&deg;C. This high-temperature mineralization, formed during cooling of the tuffs, is distinct from the later and commonly recognized low-temperature stage (generally 50&ndash;70&deg;C) of calcite, quartz and opal secondary mineralization, formed from downward-percolating meteoric water, that locally coats fracture footwalls and lithophysal floors.</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Mineralogical Magazine","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"The Mineralogical Society of Great Britain and Ireland","doi":"10.1180/minmag.2014.078.4.14","usgsCitation":"Moscati, R.J., and Johnson, C.A., 2014, Major element and oxygen isotope geochemistry of vapour-phase garnet from the Topopah Spring Tuff at Yucca Mountain, Nevada, USA: Mineralogical Magazine, v. 78, no. 4, p. 1029-1041, https://doi.org/10.1180/minmag.2014.078.4.14.","productDescription":"13 p.","startPage":"1029","endPage":"1041","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-052493","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":295710,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":295658,"rank":1,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1180/minmag.2014.078.4.14"}],"country":"United States","state":"Nevada","otherGeospatial":"Yucca Mountain","volume":"78","issue":"4","noUsgsAuthors":false,"publicationDate":"2018-07-05","publicationStatus":"PW","scienceBaseUri":"544b6a2ae4b03653c63fb1d8","contributors":{"authors":[{"text":"Moscati, Richard J. 0000-0002-0818-4401 rmoscati@usgs.gov","orcid":"https://orcid.org/0000-0002-0818-4401","contributorId":2462,"corporation":false,"usgs":true,"family":"Moscati","given":"Richard","email":"rmoscati@usgs.gov","middleInitial":"J.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":503808,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Craig A. 0000-0002-1334-2996 cjohnso@usgs.gov","orcid":"https://orcid.org/0000-0002-1334-2996","contributorId":909,"corporation":false,"usgs":true,"family":"Johnson","given":"Craig","email":"cjohnso@usgs.gov","middleInitial":"A.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":35995,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":503807,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70099391,"text":"ofr20141063 - 2014 - Preliminary geologic map of the eastern Willapa Hills, Cowlitz, Lewis, and Wahkiakum Counties, Washington","interactions":[{"subject":{"id":47216,"text":"ofr81674 - 1981 - Geologic map of the eastern Willapa Hills, Cowlitz, Lewis, Pacific, and Wahkiakum counties, Washington","indexId":"ofr81674","publicationYear":"1981","noYear":false,"title":"Geologic map of the eastern Willapa Hills, Cowlitz, Lewis, Pacific, and Wahkiakum counties, Washington"},"predicate":"SUPERSEDED_BY","object":{"id":70099391,"text":"ofr20141063 - 2014 - Preliminary geologic map of the eastern Willapa Hills, Cowlitz, Lewis, and Wahkiakum Counties, Washington","indexId":"ofr20141063","publicationYear":"2014","noYear":false,"title":"Preliminary geologic map of the eastern Willapa Hills, Cowlitz, Lewis, and Wahkiakum Counties, Washington"},"id":1}],"lastModifiedDate":"2023-05-26T15:23:05.59424","indexId":"ofr20141063","displayToPublicDate":"2014-08-01T08:52:00","publicationYear":"2014","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":"2014-1063","title":"Preliminary geologic map of the eastern Willapa Hills, Cowlitz, Lewis, and Wahkiakum Counties, Washington","docAbstract":"This digital map database and the PDF derived from the database were created from the analog geologic map: Wells, R.E. (1981), “Geologic map of the eastern Willapa Hills, Cowlitz, Lewis, and Wahkiakum Counties, Washington.” The geodatabase replicates the geologic mapping of the 1981 report with minor exceptions along water boundaries and also along the north and south map boundaries. Slight adjustments to contacts along water boundaries were made to correct differences between the topographic base map used in the 1981 compilation (analog USGS 15-minute series quadrangle maps at 1:62,500 scale) and the base map used for this digital compilation (scanned USGS 7.5-minute series quadrangle maps at 1:24,000 scale). These minor adjustments, however, did not materially alter the geologic map. No new field mapping was performed to create this digital map database, and no attempt was made to fit geologic contacts to the new 1:24,000 topographic base, except as noted above. We corrected typographical errors, formatting errors, and attribution errors (for example, the name change of Goble Volcanics to Grays River Volcanics following current State of Washington usage; Walsh and others, 1987). We also updated selected references, substituted published papers for abstracts, and cited published radiometric ages for the volcanic and plutonic rocks. The reader is referred to Magill and others (1982), Wells and Coe (1985), Walsh and others (1987), Moothart (1993), Payne (1998), Kleibacker (2001), McCutcheon (2003), Wells and others (2009), Chan and others (2012), and Wells and others (in press) for subsequent interpretations of the Willapa Hills geology.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20141063","collaboration":"Prepared in cooperation with the State of Washington Department of Natural Resources, Division of Geology and Earth Resources","usgsCitation":"Wells, R., and Sawlan, M.G., 2014, Preliminary geologic map of the eastern Willapa Hills, Cowlitz, Lewis, and Wahkiakum Counties, Washington: U.S. Geological Survey Open-File Report 2014-1063, 2 Sheets: 33.36 x 51.01 inches and 31.54 and 33.49 inches; Database; Shape Files; Metadata, https://doi.org/10.3133/ofr20141063.","productDescription":"2 Sheets: 33.36 x 51.01 inches and 31.54 and 33.49 inches; Database; Shape Files; Metadata","onlineOnly":"Y","additionalOnlineFiles":"Y","ipdsId":"IP-053867","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":291508,"rank":6,"type":{"id":23,"text":"Spatial Data"},"url":"https://pubs.usgs.gov/of/2014/1063/downloads/ofr2014-1063_shp.zip"},{"id":291506,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2014/1063/pdf/ofr2014-1063_sheet2.pdf"},{"id":291510,"rank":7,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20141063.jpg"},{"id":398954,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_100480.htm"},{"id":291501,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2014/1063/"},{"id":291505,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2014/1063/pdf/ofr2014-1063_sheet1.pdf"},{"id":291509,"rank":3,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2014/1063/downloads/metadata/"},{"id":291507,"rank":1,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/2014/1063/downloads/ofr2014-1063_db.zip"}],"scale":"50000","projection":"Universal Transverse Mercator projection","country":"United States","state":"Washington","county":"Cowlitz County, Lewis County, Wahkiakum County","otherGeospatial":"Willapa Hills","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.5,46.1425 ], [ -123.5,46.636944 ], [ -123.0,46.636944 ], [ -123.0,46.1425 ], [ -123.5,46.1425 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53dc9bafe4b076157862d964","contributors":{"authors":[{"text":"Wells, Ray E. 0000-0002-7796-0160 rwells@usgs.gov","orcid":"https://orcid.org/0000-0002-7796-0160","contributorId":2692,"corporation":false,"usgs":true,"family":"Wells","given":"Ray E.","email":"rwells@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":491973,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sawlan, Michael G. 0000-0003-0637-2051 msawlan@usgs.gov","orcid":"https://orcid.org/0000-0003-0637-2051","contributorId":2291,"corporation":false,"usgs":true,"family":"Sawlan","given":"Michael","email":"msawlan@usgs.gov","middleInitial":"G.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":491972,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70118652,"text":"70118652 - 2014 - Emplacement and erosive effects of the south Kasei Valles lava on Mars","interactions":[],"lastModifiedDate":"2018-11-08T16:14:33","indexId":"70118652","displayToPublicDate":"2014-08-01T08:43:21","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Emplacement and erosive effects of the south Kasei Valles lava on Mars","docAbstract":"Although it has generally been accepted that the Martian outflow channels were carved by floods of water, observations of large channels on Venus and Mercury demonstrate that lava flows can cause substantial erosion. Recent observations of large lava flows within outflow channels on Mars have revived discussion of the hypothesis that the Martian channels are also produced by lava. An excellent example is found in south Kasei Valles (SKV), where the most recent major event was emplacement of a large lava flow. Calculations using high-resolution Digital Terrain Models (DTMs) demonstrate that this flow was locally turbulent, similar to a previously described flood lava flow in Athabasca Valles. The modeled peak local flux of approximately 106 m3 s<sup>−1</sup> was approximately an order of magnitude lower than that in Athabasca, which may be due to distance from the vent. Fluxes close to 107 m3 s<sup>−1</sup> are estimated in some reaches but these values are probably records of local surges caused by a dam-breach event within the flow. The SKV lava was locally erosive and likely caused significant (kilometer-scale) headwall retreat at several cataracts with tens to hundreds of meters of relief. However, in other places the net effect of the flow was unambiguously aggradational, and these are more representative of most of the flow. The larger outflow channels have lengths of thousands of kilometers and incision of a kilometer or more. Therefore, lava flows comparable to the SKV flow did not carve the major Martian outflow channels, although the SKV flow was among the largest and highest-flux lava flows known in the Solar System.","language":"English","publisher":"Elsevier","doi":"10.1016/j.jvolgeores.2014.06.005","usgsCitation":"Dundas, C.M., and Keszthelyi, L., 2014, Emplacement and erosive effects of the south Kasei Valles lava on Mars: Journal of Volcanology and Geothermal Research, v. 282, p. 92-102, https://doi.org/10.1016/j.jvolgeores.2014.06.005.","productDescription":"11 p.","startPage":"92","endPage":"102","numberOfPages":"11","ipdsId":"IP-053692","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":291369,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Kasei Valley, Mars","volume":"282","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53dc9baee4b076157862d961","contributors":{"authors":[{"text":"Dundas, Colin M. 0000-0003-2343-7224 cdundas@usgs.gov","orcid":"https://orcid.org/0000-0003-2343-7224","contributorId":2937,"corporation":false,"usgs":true,"family":"Dundas","given":"Colin","email":"cdundas@usgs.gov","middleInitial":"M.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":497164,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keszthelyi, Laszlo P. 0000-0003-1879-4331 laz@usgs.gov","orcid":"https://orcid.org/0000-0003-1879-4331","contributorId":52802,"corporation":false,"usgs":true,"family":"Keszthelyi","given":"Laszlo P.","email":"laz@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":497165,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70118141,"text":"ofr20141163 - 2014 - Spatially explicit modeling of greater sage-grouse (<i>Centrocercus urophasianus</i>) habitat in Nevada and northeastern California: a decision-support tool for management","interactions":[],"lastModifiedDate":"2014-08-01T08:43:10","indexId":"ofr20141163","displayToPublicDate":"2014-08-01T08:22:00","publicationYear":"2014","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":"2014-1163","title":"Spatially explicit modeling of greater sage-grouse (<i>Centrocercus urophasianus</i>) habitat in Nevada and northeastern California: a decision-support tool for management","docAbstract":"Greater sage-grouse (<i>Centrocercus urophasianus</i>, hereafter referred to as “sage-grouse”) populations are declining throughout the sagebrush (<i>Artemisia</i> spp.) ecosystem, including millions of acres of potential habitat across the West. Habitat maps derived from empirical data are needed given impending listing decisions that will affect both sage-grouse population dynamics and human land-use restrictions. This report presents the process for developing spatially explicit maps describing relative habitat suitability for sage-grouse in Nevada and northeastern California. Maps depicting habitat suitability indices (HSI) values were generated based on model-averaged resource selection functions informed by more than 31,000 independent telemetry locations from more than 1,500 radio-marked sage-grouse across 12 project areas in Nevada and northeastern California collected during a 15-year period (1998–2013). Modeled habitat covariates included land cover composition, water resources, habitat configuration, elevation, and topography, each at multiple spatial scales that were relevant to empirically observed sage-grouse movement patterns. We then present an example of how the HSI can be delineated into categories. Specifically, we demonstrate that the deviation from the mean can be used to classify habitat suitability into three categories of habitat quality (high, moderate, and low) and one non-habitat category. The classification resulted in an agreement of 93–97 percent for habitat versus non-habitat across a suite of independent validation datasets. Lastly, we provide an example of how space use models can be integrated with habitat models to help inform conservation planning. In this example, we combined probabilistic breeding density with a non-linear probability of occurrence relative to distance to nearest lek (traditional breeding ground) using count data to calculate a composite space use index (SUI). The SUI was then classified into two categories of use (high and low-to-no) and intersected with the HSI categories to create potential management prioritization scenarios based oninformation about sage-grouse occupancy coupled with habitat suitability. This provided an example of a conservation planning application that uses the intersection of the spatially-explicit HSI and empirically-based SUI to identify potential spatially explicit strategies for sage-grouse management. Importantly, the reported categories for the HSI and SUI can be reclassified relatively easily to employ alternative conservation thresholds that may be identified through decision-making processes with stake-holders, managers, and biologists. Moreover, the HSI/SUI interface map can be updated readily as new data become available.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20141163","collaboration":"Prepared in cooperation with the State of Nevada Sagebrush Ecosystem Program, Bureau of Land Management, Nevada Department of Wildlife, and California Department of Fish and Wildlife","usgsCitation":"Coates, P.S., Casazza, M.L., Brussee, B.E., Ricca, M., Gustafson, K., Overton, C.T., Sanchez-Chopitea, E., Kroger, T., Mauch, K., Niell, L., Howe, K., Gardner, S., Espinosa, S., and Delehanty, D.J., 2014, Spatially explicit modeling of greater sage-grouse (<i>Centrocercus urophasianus</i>) habitat in Nevada and northeastern California: a decision-support tool for management: U.S. Geological Survey Open-File Report 2014-1163, vi, 83 p., https://doi.org/10.3133/ofr20141163.","productDescription":"vi, 83 p.","numberOfPages":"93","onlineOnly":"Y","ipdsId":"IP-058087","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":438749,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P99E64Y4","text":"USGS data release","linkHelpText":"Spatially Explicit Modeling of Annual and Seasonal Habitat for Greater Sage-Grouse (Centrocercus urophasianus) in Northeastern California"},{"id":291503,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20141163.jpg"},{"id":291499,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2014/1163/"},{"id":291502,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2014/1163/pdf/ofr2014-1163.pdf"}],"country":"United States","state":"California;Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.0,35.0 ], [ -122.0,42.0 ], [ -114.04,42.0 ], [ -114.04,35.0 ], [ -122.0,35.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53dc9bafe4b076157862d968","contributors":{"authors":[{"text":"Coates, Peter S. 0000-0003-2672-9994 pcoates@usgs.gov","orcid":"https://orcid.org/0000-0003-2672-9994","contributorId":3263,"corporation":false,"usgs":true,"family":"Coates","given":"Peter","email":"pcoates@usgs.gov","middleInitial":"S.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":496455,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Casazza, Michael L. 0000-0002-5636-735X mike_casazza@usgs.gov","orcid":"https://orcid.org/0000-0002-5636-735X","contributorId":2091,"corporation":false,"usgs":true,"family":"Casazza","given":"Michael","email":"mike_casazza@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":496453,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brussee, Brianne E. 0000-0002-2452-7101 bbrussee@usgs.gov","orcid":"https://orcid.org/0000-0002-2452-7101","contributorId":4249,"corporation":false,"usgs":true,"family":"Brussee","given":"Brianne","email":"bbrussee@usgs.gov","middleInitial":"E.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":496456,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ricca, Mark A.","contributorId":39736,"corporation":false,"usgs":true,"family":"Ricca","given":"Mark A.","affiliations":[],"preferred":false,"id":496461,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gustafson, K. Benjamin","contributorId":53710,"corporation":false,"usgs":true,"family":"Gustafson","given":"K. Benjamin","affiliations":[],"preferred":false,"id":496462,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Overton, Cory T. 0000-0002-5060-7447 coverton@usgs.gov","orcid":"https://orcid.org/0000-0002-5060-7447","contributorId":3262,"corporation":false,"usgs":true,"family":"Overton","given":"Cory","email":"coverton@usgs.gov","middleInitial":"T.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":496454,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Sanchez-Chopitea, Erika","contributorId":23462,"corporation":false,"usgs":true,"family":"Sanchez-Chopitea","given":"Erika","affiliations":[],"preferred":false,"id":496458,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Kroger, Travis","contributorId":38483,"corporation":false,"usgs":true,"family":"Kroger","given":"Travis","affiliations":[],"preferred":false,"id":496460,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Mauch, Kimberly","contributorId":91796,"corporation":false,"usgs":true,"family":"Mauch","given":"Kimberly","affiliations":[],"preferred":false,"id":496466,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Niell, Lara","contributorId":30557,"corporation":false,"usgs":true,"family":"Niell","given":"Lara","affiliations":[],"preferred":false,"id":496459,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Howe, Kristy","contributorId":79815,"corporation":false,"usgs":true,"family":"Howe","given":"Kristy","affiliations":[],"preferred":false,"id":496463,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Gardner, Scott","contributorId":82627,"corporation":false,"usgs":true,"family":"Gardner","given":"Scott","affiliations":[],"preferred":false,"id":496465,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Espinosa, Shawn","contributorId":20253,"corporation":false,"usgs":true,"family":"Espinosa","given":"Shawn","affiliations":[],"preferred":false,"id":496457,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Delehanty, David J.","contributorId":80811,"corporation":false,"usgs":true,"family":"Delehanty","given":"David","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":496464,"contributorType":{"id":1,"text":"Authors"},"rank":14}]}}
,{"id":70154771,"text":"70154771 - 2014 - Bile salts as semiochemicals in fish","interactions":[],"lastModifiedDate":"2017-06-30T13:46:38","indexId":"70154771","displayToPublicDate":"2014-08-01T00:00:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5447,"text":"Chemical Senses","active":true,"publicationSubtype":{"id":10}},"title":"Bile salts as semiochemicals in fish","docAbstract":"<p>Bile salts are potent olfactory stimuli in fishes; however the biological functions driving such sensitivity remain poorly understood. We provide an integrative review of bile salts as semiochemicals in fish. First, we present characteristics of bile salt structure, metabolism, and function that are particularly relevant to chemical communication. Bile salts display a systematic pattern of structural variation across taxa, are efficiently synthesized, and are stable in the environment. Bile salts are released into the water via the intestine, urinary tract, or gills, and are highly water soluble. Second, we consider the potential role of bile salts as semiochemicals in the contexts of detecting nearby fish, foraging, assessing risk, migrating, and spawning. Lastly, we suggest future studies on bile salts as semiochemicals further characterize release into the environment, behavioral responses by receivers, and directly test the biological contexts underlying olfactory sensitivity.</p>","language":"English","publisher":"Oxford Journals","doi":"10.1093/chemse/bju039","usgsCitation":"Buchinger, T.J., Li, W., and Johnson, N.S., 2014, Bile salts as semiochemicals in fish: Chemical Senses, v. 39, no. 8, p. 647-654, https://doi.org/10.1093/chemse/bju039.","productDescription":"8 p.","startPage":"647","endPage":"654","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-056316","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":472846,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1093/chemse/bju039","text":"Publisher Index Page"},{"id":305578,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"8","publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationDate":"2014-08-23","publicationStatus":"PW","scienceBaseUri":"5597b22ae4b021e11ea672e0","contributors":{"authors":[{"text":"Buchinger, Tyler J.","contributorId":40508,"corporation":false,"usgs":true,"family":"Buchinger","given":"Tyler","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":564081,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Li, Weiming","contributorId":65440,"corporation":false,"usgs":true,"family":"Li","given":"Weiming","affiliations":[],"preferred":false,"id":564082,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Nicholas S. 0000-0002-7419-6013 njohnson@usgs.gov","orcid":"https://orcid.org/0000-0002-7419-6013","contributorId":597,"corporation":false,"usgs":true,"family":"Johnson","given":"Nicholas","email":"njohnson@usgs.gov","middleInitial":"S.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":564080,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70192716,"text":"70192716 - 2014 - The implications of microbial and substrate limitation for the fates of carbon in different organic soil horizon types of boreal forest ecosystems: a mechanistically based model analysis","interactions":[],"lastModifiedDate":"2017-11-08T14:24:16","indexId":"70192716","displayToPublicDate":"2014-08-01T00:00:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1011,"text":"Biogeosciences","active":true,"publicationSubtype":{"id":10}},"title":"The implications of microbial and substrate limitation for the fates of carbon in different organic soil horizon types of boreal forest ecosystems: a mechanistically based model analysis","docAbstract":"<p><span class=\"pb_abstract\">The large amount of soil carbon in boreal forest ecosystems has the potential to influence the climate system if released in large quantities in response to warming. Thus, there is a need to better understand and represent the environmental sensitivity of soil carbon decomposition. Most soil carbon decomposition models rely on empirical relationships omitting key biogeochemical mechanisms and their response to climate change is highly uncertain. In this study, we developed a multi-layer microbial explicit soil decomposition model framework for boreal forest ecosystems. A thorough sensitivity analysis was conducted to identify dominating biogeochemical processes and to highlight structural limitations. Our results indicate that substrate availability (limited by soil water diffusion and substrate quality) is likely to be a major constraint on soil decomposition in the fibrous horizon (40–60% of soil organic carbon (SOC) pool size variation), while energy limited microbial activity in the amorphous horizon exerts a predominant control on soil decomposition (&gt;70% of SOC pool size variation). Elevated temperature alleviated the energy constraint of microbial activity most notably in amorphous soils, whereas moisture only exhibited a marginal effect on dissolved substrate supply and microbial activity. Our study highlights the different decomposition properties and underlying mechanisms of soil dynamics between fibrous and amorphous soil horizons. Soil decomposition models should consider explicitly representing different boreal soil horizons and soil–microbial interactions to better characterize biogeochemical processes in boreal forest ecosystems. A more comprehensive representation of critical biogeochemical mechanisms of soil moisture effects may be required to improve the performance of the soil model we analyzed in this study.</span></p>","language":"English","publisher":"European Geosciences Union","doi":"10.5194/bg-11-4477-2014","usgsCitation":"He, Y., Zhuang, Q., Harden, J.W., McGuire, A.D., Fan, Z., Liu, Y., and Wickland, K.P., 2014, The implications of microbial and substrate limitation for the fates of carbon in different organic soil horizon types of boreal forest ecosystems: a mechanistically based model analysis: Biogeosciences, v. 11, p. 4477-4491, https://doi.org/10.5194/bg-11-4477-2014.","productDescription":"15 p.","startPage":"4477","endPage":"4491","ipdsId":"IP-052014","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":472848,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.5194/bg-11-4477-2014","text":"Publisher Index Page"},{"id":348471,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2014-08-25","publicationStatus":"PW","scienceBaseUri":"5a0425c6e4b0dc0b45b45421","contributors":{"authors":[{"text":"He, Y.","contributorId":23319,"corporation":false,"usgs":true,"family":"He","given":"Y.","email":"","affiliations":[],"preferred":false,"id":721302,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zhuang, Q.","contributorId":40772,"corporation":false,"usgs":true,"family":"Zhuang","given":"Q.","email":"","affiliations":[],"preferred":false,"id":721303,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harden, Jennifer W. 0000-0002-6570-8259 jharden@usgs.gov","orcid":"https://orcid.org/0000-0002-6570-8259","contributorId":1971,"corporation":false,"usgs":true,"family":"Harden","given":"Jennifer","email":"jharden@usgs.gov","middleInitial":"W.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":721304,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McGuire, A. 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,{"id":70133239,"text":"70133239 - 2014 - Hierarchical model analysis of the Atlantic Flyway Breeding Waterfowl Survey","interactions":[],"lastModifiedDate":"2014-11-14T13:19:24","indexId":"70133239","displayToPublicDate":"2014-08-01T00:00:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Hierarchical model analysis of the Atlantic Flyway Breeding Waterfowl Survey","docAbstract":"<p>We used log-linear hierarchical models to analyze data from the Atlantic Flyway Breeding Waterfowl Survey. The survey has been conducted by state biologists each year since 1989 in the northeastern United States from Virginia north to New Hampshire and Vermont. Although yearly population estimates from the survey are used by the United States Fish and Wildlife Service for estimating regional waterfowl population status for mallards (Anas platyrhynchos), black ducks (Anas rubripes), wood ducks (Aix sponsa), and Canada geese (Branta canadensis), they are not routinely adjusted to control for time of day effects and other survey design issues. The hierarchical model analysis permits estimation of year effects and population change while accommodating the repeated sampling of plots and controlling for time of day effects in counting. We compared population estimates from the current stratified random sample analysis to population estimates from hierarchical models with alternative model structures that describe year to year changes as random year effects, a trend with random year effects, or year effects modeled as 1-year differences. Patterns of population change from the hierarchical model results generally were similar to the patterns described by stratified random sample estimates, but significant visibility differences occurred between twilight to midday counts in all species. Controlling for the effects of time of day resulted in larger population estimates for all species in the hierarchical model analysis relative to the stratified random sample analysis. The hierarchical models also provided a convenient means of estimating population trend as derived statistics from the analysis. We detected significant declines in mallard and American black ducks and significant increases in wood ducks and Canada geese, a trend that had not been significant for 3 of these 4 species in the prior analysis. We recommend using hierarchical models for analysis of the Atlantic Flyway Breeding Waterfowl Survey.</p>","language":"English","publisher":"Wiley","doi":"10.1002/jwmg.748","usgsCitation":"Sauer, J., Zimmerman, G.S., Klimstra, J.D., and Link, W., 2014, Hierarchical model analysis of the Atlantic Flyway Breeding Waterfowl Survey: Journal of Wildlife Management, v. 78, no. 6, p. 1050-1059, https://doi.org/10.1002/jwmg.748.","productDescription":"10 p.","startPage":"1050","endPage":"1059","numberOfPages":"10","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-056345","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":296095,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"78","issue":"6","noUsgsAuthors":false,"publicationDate":"2014-07-16","publicationStatus":"PW","scienceBaseUri":"546727b7e4b04d4b7dbde84d","contributors":{"authors":[{"text":"Sauer, John R. jrsauer@usgs.gov","contributorId":3737,"corporation":false,"usgs":true,"family":"Sauer","given":"John R.","email":"jrsauer@usgs.gov","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":524947,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zimmerman, Guthrie S.","contributorId":42473,"corporation":false,"usgs":false,"family":"Zimmerman","given":"Guthrie","email":"","middleInitial":"S.","affiliations":[{"id":6661,"text":"US Fish and Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":524949,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Klimstra, Jon D.","contributorId":6985,"corporation":false,"usgs":false,"family":"Klimstra","given":"Jon","email":"","middleInitial":"D.","affiliations":[{"id":6661,"text":"US Fish and Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":524950,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Link, William A. wlink@usgs.gov","contributorId":3465,"corporation":false,"usgs":true,"family":"Link","given":"William A.","email":"wlink@usgs.gov","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":524948,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70155237,"text":"70155237 - 2014 - Integrated assessment of runoff from livestock farming operations: analytical chemistry, in vitro bioassays, and in vivo fish exposures","interactions":[],"lastModifiedDate":"2018-09-18T16:01:45","indexId":"70155237","displayToPublicDate":"2014-08-01T00:00:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Integrated assessment of runoff from livestock farming operations: analytical chemistry, in vitro bioassays, and in vivo fish exposures","docAbstract":"<p><span>Animal waste from livestock farming operations can contain varying levels of natural and synthetic androgens and/or estrogens, which can contaminate surrounding waterways. In the present study, surface stream water was collected from 6 basins containing livestock farming operations. Aqueous concentrations of 12 hormones were determined via chemical analyses. Relative androgenic and estrogenic activity was measured using in vitro cell assays (MDA-kb2 and T47D-Kbluc assays, respectively). In parallel, 48-h static-renewal in vivo exposures were conducted to examine potential endocrine-disrupting effects in fathead minnows. Mature fish were exposed to surface water dilutions (0%, 25%, 50%, and 100%) and 10-ng/L of 17&alpha;-ethynylestradiol or 50-ng/L of 17&beta;-trenbolone as positive controls. Hepatic expression of vitellogenin and estrogen receptor &alpha; mRNA, gonadal ex vivo testosterone and 17&beta;-estradiol production, and plasma vitellogenin concentrations were examined. Potentially estrogenic and androgenic steroids were detected at low nanogram per liter concentrations. In vitro estrogenic activity was detected in all samples, whereas androgenic activity was detected in only 1 sample. In vivo exposures to the surface water had no significant dose-dependent effect on any of the biological endpoints, with the exception of increased male testosterone production in 1 exposure. The present study, which combines analytical chemistry measurements, in vitro bioassays, and in vivo fish exposures, highlights the integrated value and future use of a combination of techniques to obtain a comprehensive characterization of an environmental chemical mixture.&nbsp;</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/etc.2627","usgsCitation":"Cavallin, J.E., Durhan, E.J., Evans, N., Jensen, K.M., Kahl, M.D., Kolpin, D.W., Kolodziej, E., Foreman, W.T., LaLone, C.A., Makynen, E.A., Seidl, S.M., Thomas, L., Villeneuve, D.L., Weberg, M.A., Wilson, V., and Ankley, G., 2014, Integrated assessment of runoff from livestock farming operations: analytical chemistry, in vitro bioassays, and in vivo fish exposures: Environmental Toxicology and Chemistry, v. 33, no. 8, p. 1849-1857, https://doi.org/10.1002/etc.2627.","productDescription":"9 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Nicola","contributorId":61735,"corporation":false,"usgs":true,"family":"Evans","given":"Nicola","affiliations":[],"preferred":false,"id":567369,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jensen, Kathleen M.","contributorId":84492,"corporation":false,"usgs":true,"family":"Jensen","given":"Kathleen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":567370,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kahl, Michael D.","contributorId":146306,"corporation":false,"usgs":false,"family":"Kahl","given":"Michael","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":567371,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kolpin, Dana W. 0000-0002-3529-6505 dwkolpin@usgs.gov","orcid":"https://orcid.org/0000-0002-3529-6505","contributorId":1239,"corporation":false,"usgs":true,"family":"Kolpin","given":"Dana","email":"dwkolpin@usgs.gov","middleInitial":"W.","affiliations":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"preferred":true,"id":567372,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Kolodziej, Edward","contributorId":146307,"corporation":false,"usgs":false,"family":"Kolodziej","given":"Edward","affiliations":[],"preferred":false,"id":567373,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Foreman, William T. wforeman@usgs.gov","contributorId":139976,"corporation":false,"usgs":true,"family":"Foreman","given":"William","email":"wforeman@usgs.gov","middleInitial":"T.","affiliations":[{"id":5046,"text":"Branch of Analytical Serv (NWQL)","active":true,"usgs":true}],"preferred":false,"id":567374,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"LaLone, Carlie A.","contributorId":146308,"corporation":false,"usgs":false,"family":"LaLone","given":"Carlie","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":567375,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Makynen, Elizabeth A.","contributorId":146309,"corporation":false,"usgs":false,"family":"Makynen","given":"Elizabeth","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":567376,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Seidl, Sara M.","contributorId":146310,"corporation":false,"usgs":false,"family":"Seidl","given":"Sara","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":567377,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Thomas, Linnea M.","contributorId":146311,"corporation":false,"usgs":false,"family":"Thomas","given":"Linnea M.","affiliations":[],"preferred":false,"id":567378,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Villeneuve, Daniel L.","contributorId":32091,"corporation":false,"usgs":false,"family":"Villeneuve","given":"Daniel","email":"","middleInitial":"L.","affiliations":[{"id":13485,"text":"U.S. Environmental Protection Agency, Duluth, MN","active":true,"usgs":false}],"preferred":false,"id":567379,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Weberg, Matthew A.","contributorId":146312,"corporation":false,"usgs":false,"family":"Weberg","given":"Matthew","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":567380,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Wilson, Vickie S.","contributorId":101551,"corporation":false,"usgs":true,"family":"Wilson","given":"Vickie S.","affiliations":[],"preferred":false,"id":567381,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Ankley, Gerald T.","contributorId":67382,"corporation":false,"usgs":true,"family":"Ankley","given":"Gerald T.","affiliations":[],"preferred":false,"id":567382,"contributorType":{"id":1,"text":"Authors"},"rank":16}]}}
,{"id":70114248,"text":"ofr20141130 - 2014 - Coastal circulation and water-column properties in the War in the Pacific National Historical Park, Guam: measurements and modeling of waves, currents, temperature, salinity, and turbidity, April-August 2012","interactions":[],"lastModifiedDate":"2014-07-31T15:53:02","indexId":"ofr20141130","displayToPublicDate":"2014-07-31T15:44:00","publicationYear":"2014","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":"2014-1130","title":"Coastal circulation and water-column properties in the War in the Pacific National Historical Park, Guam: measurements and modeling of waves, currents, temperature, salinity, and turbidity, April-August 2012","docAbstract":"The U.S. Geological Survey (USGS) Pacific Coastal and Marine Science Center (PCMSC) initiated an investigation in the National Park Service’s (NPS) War in the Pacific National Historical Park (WAPA) to provide baseline scientific information on coastal circulation and water-column properties along west-central Guam, focusing on WAPA’s Agat Unit, as it relates to the transport and settlement of coral larvae, fish, and other marine organisms. The oceanographic data and numerical circulation modeling results from this study demonstrate that circulation in Agat Bay was strongly driven by winds and waves at longer (>1 day) timescales and by the tides at shorter (<1 day) timescales; near-surface currents in deep water were primarily controlled by the winds, whereas currents on the shallow reef flats were dominated by wave-driven motions. Water-column properties exhibited strong seasonality coupled to the shift from the trade wind to the non-trade wind season. During the dry trade-wind season, waters were cooler and more saline. When the winds shifted to a more variable pattern, waters warmed and became less saline because of a combination of increased thermal insolation from lack of wind forcing and higher rainfall. Turbidity was relatively low in Agat Bay and was similar to levels measured elsewhere along west-central Guam. The numerical circulation modeling results provide insight into the potential paths of buoyant material released from a series of locations along west-central Guam under summer non-trade wind forcing conditions that characterize coral spawning events. This information may be useful in evaluating the potential zones of influence/impact resulting from transport by surface currents of material released from these select locations.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20141130","usgsCitation":"Storlazzi, C., Cheriton, O., Lescinski, J.M., and Logan, J., 2014, Coastal circulation and water-column properties in the War in the Pacific National Historical Park, Guam: measurements and modeling of waves, currents, temperature, salinity, and turbidity, April-August 2012: U.S. Geological Survey Open-File Report 2014-1130, vi, 104 p., https://doi.org/10.3133/ofr20141130.","productDescription":"vi, 104 p.","numberOfPages":"112","onlineOnly":"Y","temporalStart":"2012-04-01","temporalEnd":"2012-08-31","ipdsId":"IP-052524","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":291498,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20141130.jpg"},{"id":291496,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2014/1130/"},{"id":291497,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2014/1130/pdf/ofr2014-1130.pdf"}],"country":"Guam","otherGeospatial":"Agat Bay;War In The Pacific National Historical Park","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 144.618381,13.229648 ], [ 144.618381,13.654225 ], [ 144.956536,13.654225 ], [ 144.956536,13.229648 ], [ 144.618381,13.229648 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53db4a39e4b0fba533f99624","contributors":{"authors":[{"text":"Storlazzi, Curt D. 0000-0001-8057-4490","orcid":"https://orcid.org/0000-0001-8057-4490","contributorId":77889,"corporation":false,"usgs":true,"family":"Storlazzi","given":"Curt D.","affiliations":[],"preferred":false,"id":495291,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cheriton, Olivia M. 0000-0003-3011-9136","orcid":"https://orcid.org/0000-0003-3011-9136","contributorId":7630,"corporation":false,"usgs":true,"family":"Cheriton","given":"Olivia M.","affiliations":[],"preferred":false,"id":495289,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lescinski, Jamie M.R.","contributorId":93579,"corporation":false,"usgs":true,"family":"Lescinski","given":"Jamie","email":"","middleInitial":"M.R.","affiliations":[],"preferred":false,"id":495292,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Logan, Joshua B.","contributorId":34470,"corporation":false,"usgs":true,"family":"Logan","given":"Joshua B.","affiliations":[],"preferred":false,"id":495290,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70101466,"text":"sir20145041 - 2014 - Synthesis of studies in the fall low-salinity zone of the San Francisco Estuary, September-December 2011","interactions":[],"lastModifiedDate":"2017-10-30T11:26:53","indexId":"sir20145041","displayToPublicDate":"2014-07-31T08:29:00","publicationYear":"2014","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2014-5041","title":"Synthesis of studies in the fall low-salinity zone of the San Francisco Estuary, September-December 2011","docAbstract":"<p>In fall 2011, a large-scale investigation (fall low-salinity habitat investigation) was implemented by the Bureau of Reclamation in cooperation with the Interagency Ecological Program to explore hypotheses about the ecological role of low-salinity habitat in the San Francisco Estuary—specifically, hypotheses about the importance of fall low-salinity habitat to the biology of delta smelt <i>Hypomesus transpacificus</i>, a species endemic to the San Francisco Estuary and listed as threatened or endangered under federal and state endangered species legislation. The Interagency Ecological Program is a consortium of 10 agencies that work together to develop a better understanding of the ecology of the Estuary and the effects of the State Water Project and Federal Central Valley Project operations on the physical, chemical, and biological conditions of the San Francisco Estuary. The fall low-salinity habitat investigation constitutes one of the actions stipulated in the Reasonable and Prudent Alternative issued with the 2008 Biological Opinion of the U.S. Fish and Wildlife Service, which called for adaptive management of fall Sacramento-San Joaquin Delta outflow following “wet” and “above normal” water years to alleviate jeopardy to delta smelt and adverse modification of delta smelt critical habitat. The basic hypothesis of the adaptive management of fall low-salinity habitat is that greater outflows move the low-salinity zone (salinity 1–6), an important component of delta smelt habitat, westward and that moving the low-salinity zone westward of its position in the fall of recent years will benefit delta smelt, although the specific mechanisms providing such benefit are uncertain. An adaptive management plan was prepared to guide implementation of the adaptive management of fall low-salinity habitat and to reduce uncertainty.</p>\n<br/>\n<p>This report has three major objectives:<br/>\n• To provide a summary of the results from the first year of coordinated fall low-salinity habitat studies and monitoring.<br/>\n• To provide a synthesis of the results of the fall low-salinity habitat studies and other ongoing research and monitoring, to determine if the available information supports the hypotheses behind the adaptive management of fall low-salinity habitat as set forth in the adaptive management plan.<br/>\n• To begin to put the results from the fall low-salinity habitat studies into context within the larger body of knowledge regarding the San Francisco Estuary and, in particular, the upper San Francisco Estuary, including the Sacramento-San Joaquin Delta, Suisun Bay, and associated embayments.</p>\n<br/>\n<p>The basic approach of this report is to evaluate predictions derived from the hypotheses included in the conceptual model developed within the adaptive management plan. All available data from studies and monitoring conducted in fall 2011 and similar data from fall 2006, which was the most recent wet year preceding 2011, were considered. Data from 2005 and 2010 were also considered, to include the conditions antecedent to those years.</p>\n<br/>\n<p>Many of the predictions either could not be evaluated with the data available, or the needed data were not collected. Most of the predictions that could be addressed involved either the abiotic habitat components (that is, the physical environment) or delta smelt responses. In general, the fall low-salinity habitat investigation has been largely inconclusive as of the writing of this report. This is not to be unexpected in the first year of what is intended to be a multi-year adaptive-management effort. This report can be viewed as the first chapter of a “living document” that is to be continually updated as part of the adaptive management cycle. The results of this report, especially predictions with insufficient data for evaluation, indicate a number of science-based approaches to improve the fall low-salinity habitat investigations:<br/>\n• Develop a method of measuring “hydrodynamic complexity.” This concept is central to a number of the predictions that could not be evaluated.<br/>\n• Determine if wind speed warrants a stand-alone prediction. The wind-speed prediction is directly related to the turbidity predictions, and wind is only one of several factors important for determining turbidity.<br/>\n• Determine the correct spatial and temporal scale or scales necessary for monitoring and for studies to address the predicted abiotic and biotic responses. Many of the assessments in this report were based on monthly sampling of dynamic habitat components, such as phytoplankton and zooplankton populations, that can change on daily scales.<br/>\n• Address the nutrient predictions as part of developing a phytoplankton production model that includes nutrient cycling and other important processes, if feasible. At a minimum develop a mechanistic conceptual model to support more processed-based interpretations of data or design of new studies, rather than making simple predictions of increase or decrease.<br/>\n• Determine if studies of predation rates are feasible in areas where there are delta smelt.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20145041","collaboration":"Prepared in cooperation with the Bureau of Reclamation and Interagency Ecological Program","usgsCitation":"Brown, L.R., Baxter, R., Castillo, G., Conrad, L., Culberson, S., Erickson, G., Feyrer, F., Fong, S., Gehrts, K., Grimaldo, L., Herbold, B., Kirsch, J., Mueller-Solger, A., Slater, S., Sommer, T., Souza, K., and Van Nieuwenhuyse, E., 2014, Synthesis of studies in the fall low-salinity zone of the San Francisco Estuary, September-December 2011: U.S. Geological Survey Scientific Investigations Report 2014-5041, Report: xii, 136 p.; Appendix Table 6-3, https://doi.org/10.3133/sir20145041.","productDescription":"Report: xii, 136 p.; Appendix Table 6-3","numberOfPages":"152","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"2011-09-01","temporalEnd":"2011-12-31","ipdsId":"IP-035573","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":291441,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir20145041.jpg"},{"id":291434,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2014/5041/"},{"id":291440,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/sir/2014/5041/downloads/sir2014-5041_Appendix6-3.xlsx"},{"id":291439,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2014/5041/pdf/sir2014-5041.pdf"}],"country":"United States","state":"California","otherGeospatial":"Sacramento-San Joaquin Delta;San Francisco Estuary","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.6,37.35 ], [ -122.6,38.6 ], [ -121.2,38.6 ], [ -121.2,37.35 ], [ -122.6,37.35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53db4a58e4b0fba533f99634","contributors":{"authors":[{"text":"Brown, Larry R. 0000-0001-6702-4531 lrbrown@usgs.gov","orcid":"https://orcid.org/0000-0001-6702-4531","contributorId":1717,"corporation":false,"usgs":true,"family":"Brown","given":"Larry","email":"lrbrown@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":492699,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baxter, Randall","contributorId":43284,"corporation":false,"usgs":true,"family":"Baxter","given":"Randall","email":"","affiliations":[],"preferred":false,"id":492702,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Castillo, Gonzalo","contributorId":46806,"corporation":false,"usgs":true,"family":"Castillo","given":"Gonzalo","email":"","affiliations":[],"preferred":false,"id":492704,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Conrad, Louise","contributorId":65398,"corporation":false,"usgs":true,"family":"Conrad","given":"Louise","affiliations":[],"preferred":false,"id":492708,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Culberson, Steven","contributorId":84284,"corporation":false,"usgs":false,"family":"Culberson","given":"Steven","affiliations":[{"id":6661,"text":"US Fish and Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":492711,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Erickson, Gregg","contributorId":67428,"corporation":false,"usgs":true,"family":"Erickson","given":"Gregg","email":"","affiliations":[],"preferred":false,"id":492710,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Feyrer, Frederick 0000-0003-1253-2349","orcid":"https://orcid.org/0000-0003-1253-2349","contributorId":106736,"corporation":false,"usgs":true,"family":"Feyrer","given":"Frederick","affiliations":[],"preferred":false,"id":492715,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Fong, Stephanie","contributorId":45233,"corporation":false,"usgs":true,"family":"Fong","given":"Stephanie","affiliations":[],"preferred":false,"id":492703,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Gehrts, Karen","contributorId":46881,"corporation":false,"usgs":true,"family":"Gehrts","given":"Karen","email":"","affiliations":[],"preferred":false,"id":492705,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Grimaldo, Lenny","contributorId":10728,"corporation":false,"usgs":false,"family":"Grimaldo","given":"Lenny","email":"","affiliations":[{"id":35724,"text":"ICF, San Francisco, USA","active":true,"usgs":false}],"preferred":false,"id":492700,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Herbold, Bruce","contributorId":51223,"corporation":false,"usgs":false,"family":"Herbold","given":"Bruce","email":"","affiliations":[{"id":6914,"text":"U.S. Environmental Protection Agency","active":true,"usgs":false}],"preferred":false,"id":492706,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Kirsch, Joseph","contributorId":41354,"corporation":false,"usgs":true,"family":"Kirsch","given":"Joseph","affiliations":[],"preferred":false,"id":492701,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Mueller-Solger, Anke","contributorId":99059,"corporation":false,"usgs":true,"family":"Mueller-Solger","given":"Anke","affiliations":[],"preferred":false,"id":492713,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Slater, Steven B.","contributorId":85102,"corporation":false,"usgs":true,"family":"Slater","given":"Steven B.","affiliations":[],"preferred":false,"id":492712,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Sommer, Ted","contributorId":105242,"corporation":false,"usgs":true,"family":"Sommer","given":"Ted","email":"","affiliations":[],"preferred":false,"id":492714,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Souza, Kelly","contributorId":53308,"corporation":false,"usgs":true,"family":"Souza","given":"Kelly","email":"","affiliations":[],"preferred":false,"id":492707,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Van Nieuwenhuyse, Erwin","contributorId":65399,"corporation":false,"usgs":true,"family":"Van Nieuwenhuyse","given":"Erwin","email":"","affiliations":[],"preferred":false,"id":492709,"contributorType":{"id":1,"text":"Authors"},"rank":17}]}}
,{"id":70138852,"text":"70138852 - 2014 - Migration, foraging, and residency patterns for Northern Gulf loggerheads: implications of local threats and international movements","interactions":[],"lastModifiedDate":"2015-01-23T15:03:57","indexId":"70138852","displayToPublicDate":"2014-07-30T00:00:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2980,"text":"PLoS ONE","active":true,"publicationSubtype":{"id":10}},"title":"Migration, foraging, and residency patterns for Northern Gulf loggerheads: implications of local threats and international movements","docAbstract":"<p><span>Northern Gulf of Mexico (NGoM) loggerheads (</span><i>Caretta caretta</i><span>) make up one of the smallest subpopulations of this threatened species and have declining nest numbers. We used satellite telemetry and a switching state-space model to identify distinct foraging areas used by 59 NGoM loggerheads tagged during 2010&ndash;2013. We tagged turtles after nesting at three sites, 1 in Alabama (Gulf Shores; n = 37) and 2 in Florida (St. Joseph Peninsula; n = 20 and Eglin Air Force Base; n = 2). Peak migration time was 22 July to 9 August during which &gt;40% of turtles were in migration mode; the mean post-nesting migration period was 23.0 d (&plusmn;13.8 d SD). After displacement from nesting beaches, 44 turtles traveled to foraging sites where they remained resident throughout tracking durations. Selected foraging locations were variable distances from tagging sites, and in 5 geographic regions; no turtles selected foraging sites outside the Gulf of Mexico (GoM). Foraging sites delineated using 50% kernel density estimation were located a mean distance of 47.6 km from land and in water with mean depth of &minus;32.5 m; other foraging sites, delineated using minimum convex polygons, were located a mean distance of 43.0 km from land and in water with a mean depth of &minus;24.9 m. Foraging sites overlapped with known trawling activities, oil and gas extraction activities, and the footprint of surface oiling during the 2010 Deepwater Horizon oil spill (n = 10). Our results highlight the year-round use of habitats in the GoM by loggerheads that nest in the NGoM. Our findings indicate that protection of females in this subpopulation requires both international collaborations and management of threats that spatially overlap with distinct foraging habitats.</span></p>","language":"English","publisher":"Public Library of Science","doi":"10.1371/journal.pone.0103453","usgsCitation":"Hart, K.M., Lamont, M.M., Sartain-Iverson, A.R., and Fujisaki, I., 2014, Migration, foraging, and residency patterns for Northern Gulf loggerheads: implications of local threats and international movements: PLoS ONE, v. 9, no. 7, e103453; 20 p., https://doi.org/10.1371/journal.pone.0103453.","productDescription":"e103453; 20 p.","numberOfPages":"20","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-055204","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":472853,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0103453","text":"Publisher Index Page"},{"id":297494,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Gulf of Mexico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -90.966796875,\n              25.958044673317843\n            ],\n            [\n              -90.966796875,\n              30.770159115784214\n            ],\n            [\n              -81.8701171875,\n              30.770159115784214\n            ],\n            [\n              -81.8701171875,\n              25.958044673317843\n            ],\n            [\n              -90.966796875,\n              25.958044673317843\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"9","issue":"7","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2014-07-30","publicationStatus":"PW","scienceBaseUri":"54dd2bfde4b08de9379b35cc","contributors":{"authors":[{"text":"Hart, Kristen M. 0000-0002-5257-7974 kristen_hart@usgs.gov","orcid":"https://orcid.org/0000-0002-5257-7974","contributorId":1966,"corporation":false,"usgs":true,"family":"Hart","given":"Kristen","email":"kristen_hart@usgs.gov","middleInitial":"M.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":539075,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lamont, Margaret M. 0000-0001-7520-6669 mlamont@usgs.gov","orcid":"https://orcid.org/0000-0001-7520-6669","contributorId":4525,"corporation":false,"usgs":true,"family":"Lamont","given":"Margaret","email":"mlamont@usgs.gov","middleInitial":"M.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":539076,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sartain-Iverson, Autumn R. 0000-0002-8353-6745 asartain@usgs.gov","orcid":"https://orcid.org/0000-0002-8353-6745","contributorId":5477,"corporation":false,"usgs":true,"family":"Sartain-Iverson","given":"Autumn","email":"asartain@usgs.gov","middleInitial":"R.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":539077,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fujisaki, Ikuko","contributorId":31108,"corporation":false,"usgs":false,"family":"Fujisaki","given":"Ikuko","email":"","affiliations":[{"id":12557,"text":"University of Florida, FLREC","active":true,"usgs":false}],"preferred":false,"id":539078,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70111464,"text":"sir20145077 - 2014 - Effects of hydrologic modifications on salinity and formation of hypoxia in the Mississippi River-Gulf Outlet and adjacent waterways, southeastern Louisiana, 2008 to 2012","interactions":[],"lastModifiedDate":"2014-07-29T16:20:37","indexId":"sir20145077","displayToPublicDate":"2014-07-29T16:15:00","publicationYear":"2014","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2014-5077","title":"Effects of hydrologic modifications on salinity and formation of hypoxia in the Mississippi River-Gulf Outlet and adjacent waterways, southeastern Louisiana, 2008 to 2012","docAbstract":"<p>The Mississippi River-Gulf Outlet (MRGO) was constructed between 1958 and 1968 to provide a safer and shorter route between the Gulf of Mexico and the Port of New Orleans for ocean-going vessels. In 2006, the U.S. Congress directed the U.S. Army Corps of Engineers (USACE) to develop and implement a plan to deauthorize a portion of the MRGO ship channel from its confluence with the Gulf Intracoastal Waterway to the Gulf of Mexico. In 2009, in accordance with plans submitted to Congress, the USACE built a rock barrier across the MRGO near Hopedale, Louisiana. Following Hurricane Katrina, Congress also authorized the USACE to implement the Hurricane Storm Damage Risk Reduction System (HSDRRS) by building structures in the MRGO and adjacent surface waters, to reduce vulnerability of this area to storm surge. The HSDRRS includes the Gulf Intracoastal Waterway-Lake Borgne Surge Barrier and Gate Complex near mile 58 of the deauthorized portion of the MRGO and the Seabrook Gate Complex on the Inner Harbor Navigation Canal (IHNC). By blocking or limiting tidal exchange in the MRGO, these barriers could affect water quality in the MRGO and nearby waters including Lake Pontchartrain, the IHNC, and Lake Borgne. In 2008, the U.S. Geological Survey, in cooperation with the USACE, began a study to document the effects of the construction activities on salinity and dissolved oxygen in these surface waters. Data were collected from August 2008 through October 2012.</p>\n<br>\n<p>Completion of the rock barrier in the vicinity of mile 35 in July 2009 reduced hydrologic circulation and separated the MRGO into two distinct salinity regimes, with substantially fresher conditions prevailing upstream from the rock barrier. The rock barrier also contributed to a zone of hypoxia (dissolved oxygen less than 2 milligrams per liter) that formed along the channel bottom during the warmer summer months in each year of this monitoring; the zone was much more developed downstream from the rock barrier. The most extensive hypoxic zone was measured in October 2009 when it extended at least 34 miles in the MRGO, from mile 20 to mile 54. Construction of the surge barrier and flood gates did not affect salinity or dissolved oxygen in any comparable manner.</p>\n<br>\n<p>The factors that contributed the most to hypoxia in the MRGO were the reductions in tidal water movement there after completion of the rock barrier combined with the channel depth in the MRGO, in places 10 to 30 feet deeper than surrounding surface water bodies. These factors helped to stratify salinity by reducing vertical mixing in the water column.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20145077","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers","usgsCitation":"Swarzenski, C.M., and Mize, S.V., 2014, Effects of hydrologic modifications on salinity and formation of hypoxia in the Mississippi River-Gulf Outlet and adjacent waterways, southeastern Louisiana, 2008 to 2012: U.S. Geological Survey Scientific Investigations Report 2014-5077, vi, 21 p., https://doi.org/10.3133/sir20145077.","productDescription":"vi, 21 p.","numberOfPages":"30","onlineOnly":"Y","temporalStart":"2008-01-01","temporalEnd":"2012-12-31","ipdsId":"IP-052992","costCenters":[{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true}],"links":[{"id":291366,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir20145077.jpg"},{"id":291362,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2014/5077/"},{"id":291365,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2014/5077/pdf/sir2014-5077.pdf"}],"country":"United States","state":"Louisiana","otherGeospatial":"Mississippi River-gulf Outlet","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -90.0,29.5 ], [ -90.0,30.0 ], [ -89.166667,30.0 ], [ -89.166667,29.5 ], [ -90.0,29.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57f7f097e4b0bc0bec09f857","contributors":{"authors":[{"text":"Swarzenski, Christopher M. 0000-0001-9843-1471 cswarzen@usgs.gov","orcid":"https://orcid.org/0000-0001-9843-1471","contributorId":656,"corporation":false,"usgs":true,"family":"Swarzenski","given":"Christopher","email":"cswarzen@usgs.gov","middleInitial":"M.","affiliations":[{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"preferred":true,"id":494365,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mize, Scott V. 0000-0001-6751-5568 svmize@usgs.gov","orcid":"https://orcid.org/0000-0001-6751-5568","contributorId":2997,"corporation":false,"usgs":true,"family":"Mize","given":"Scott","email":"svmize@usgs.gov","middleInitial":"V.","affiliations":[{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":494366,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70118523,"text":"70118523 - 2014 - Whiting events in SW Florida coastal waters: a case study using MODIS medium-resolution data","interactions":[],"lastModifiedDate":"2014-07-29T15:37:12","indexId":"70118523","displayToPublicDate":"2014-07-29T15:26:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3251,"text":"Remote Sensing Letters","active":true,"publicationSubtype":{"id":10}},"title":"Whiting events in SW Florida coastal waters: a case study using MODIS medium-resolution data","docAbstract":"Whitings, floating patches of calcium carbonate mud, have been found in both shallow carbonate banks and freshwater environments around the world. Although these events have been studied for many decades, much of their characteristics remain unknown. Recent sightings of whitings near Ten Thousand Islands, Florida suggest a phenomenon that has not previously been documented in this area. Using medium-resolution (250-m) data collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) from December 2010 to November 2013, we documented whiting events and their spatial and temporal patterns in this region. Classification rules were first established, and then applied to all 474 cloud-free and sun glint-free MODIS images. Whiting occurrences were found between 25°46′N and 25°20′N and less than 40 km from the southwest Florida coastline. Over the 3-year period, whiting occurrence peaked in spring and autumn and reached a minimum during the winter and summer months. Further field and laboratory research are needed to explain driving force(s) behind these events.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Remote Sensing Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","publisherLocation":"Abingdon, United Kingdom","doi":"10.1080/2150704X.2014.933275","usgsCitation":"Long, J., Hu, C., and Robbins, L., 2014, Whiting events in SW Florida coastal waters: a case study using MODIS medium-resolution data: Remote Sensing Letters, v. 5, no. 6, p. 539-547, https://doi.org/10.1080/2150704X.2014.933275.","productDescription":"9 p.","startPage":"539","endPage":"547","numberOfPages":"9","ipdsId":"IP-054316","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":291355,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":291236,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/2150704X.2014.933275"}],"country":"United States","state":"Florida","otherGeospatial":"Ten Thousand Islands","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.9965,24.9935 ], [ -81.9965,25.9975 ], [ -80.8621,25.9975 ], [ -80.8621,24.9935 ], [ -81.9965,24.9935 ] ] ] } } ] }","volume":"5","issue":"6","noUsgsAuthors":false,"publicationDate":"2014-06-30","publicationStatus":"PW","scienceBaseUri":"57f7f097e4b0bc0bec09f859","contributors":{"authors":[{"text":"Long, Jacqueline","contributorId":45646,"corporation":false,"usgs":true,"family":"Long","given":"Jacqueline","email":"","affiliations":[],"preferred":false,"id":496898,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hu, Chuanmin","contributorId":24696,"corporation":false,"usgs":true,"family":"Hu","given":"Chuanmin","affiliations":[],"preferred":false,"id":496897,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Robbins, Lisa","contributorId":87643,"corporation":false,"usgs":true,"family":"Robbins","given":"Lisa","affiliations":[],"preferred":false,"id":496899,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70118356,"text":"70118356 - 2014 - Precipitation isotopes link regional climate patterns to water supply in a tropical mountain forest, eastern Puerto Rico","interactions":[],"lastModifiedDate":"2014-07-29T14:37:10","indexId":"70118356","displayToPublicDate":"2014-07-29T14:19:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Precipitation isotopes link regional climate patterns to water supply in a tropical mountain forest, eastern Puerto Rico","docAbstract":"Like many mountainous areas in the tropics, watersheds in the Luquillo Mountains of eastern Puerto Rico have abundant rainfall and stream discharge and provide much of the water supply for the densely populated metropolitan areas nearby. Projected changes in regional temperature and atmospheric dynamics as a result of global warming suggest that water availability will be affected by changes in rainfall patterns. It is essential to understand the relative importance of different weather systems to water supply to determine how changes in rainfall patterns, interacting with geology and vegetation, will affect the water balance. To help determine the links between climate and water availability, stable isotope signatures of precipitation from different weather systems were established to identify those that are most important in maintaining streamflow and groundwater recharge. Precipitation stable isotope values in the Luquillo Mountains had a large range, from fog/cloud water with δ<sup>2</sup>H, δ<sup>18</sup>O values as high as +12 ‰, −0.73 ‰ to tropical storm rain with values as low as −127 ‰, −16.8 ‰. Temporal isotope values exhibit a reverse seasonality from those observed in higher latitude continental watersheds, with higher isotopic values in the winter and lower values in the summer. Despite the higher volume of convective and low-pressure system rainfall, stable isotope analyses indicated that under the current rainfall regime, frequent trade -wind orographic showers contribute much of the groundwater recharge and stream base flow. Analysis of rain events using 20 years of 15 -minute resolution data at a mountain station (643 m) showed an increasing trend in rainfall amount, in agreement with increased precipitable water in the atmosphere, but differing from climate model projections of drying in the region. The mean intensity of rain events also showed an increasing trend. The determination of recharge sources from stable isotope tracers indicates that water supply will be affected if regional atmospheric dynamics change trade- wind orographic rainfall patterns in the Caribbean.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water Resources Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","doi":"10.1002/2013WR014413","usgsCitation":"Scholl, M.A., and Murphy, S.F., 2014, Precipitation isotopes link regional climate patterns to water supply in a tropical mountain forest, eastern Puerto Rico: Water Resources Research, v. 50, no. 5, p. 4305-4322, https://doi.org/10.1002/2013WR014413.","productDescription":"18 p.","startPage":"4305","endPage":"4322","numberOfPages":"18","ipdsId":"IP-049266","costCenters":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"links":[{"id":291342,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":291193,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/2013WR014413"}],"country":"Puerto Rico","otherGeospatial":"Luquillo Mountains","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -65.95,18.17 ], [ -65.95,18.39 ], [ -65.583333,18.39 ], [ -65.583333,18.17 ], [ -65.95,18.17 ] ] ] } } ] }","volume":"50","issue":"5","noUsgsAuthors":false,"publicationDate":"2014-05-22","publicationStatus":"PW","scienceBaseUri":"57f7f097e4b0bc0bec09f85d","contributors":{"authors":[{"text":"Scholl, Martha A. 0000-0001-6994-4614 mascholl@usgs.gov","orcid":"https://orcid.org/0000-0001-6994-4614","contributorId":1920,"corporation":false,"usgs":true,"family":"Scholl","given":"Martha","email":"mascholl@usgs.gov","middleInitial":"A.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":496809,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murphy, Sheila F. 0000-0002-5481-3635 sfmurphy@usgs.gov","orcid":"https://orcid.org/0000-0002-5481-3635","contributorId":1854,"corporation":false,"usgs":true,"family":"Murphy","given":"Sheila","email":"sfmurphy@usgs.gov","middleInitial":"F.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":496808,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70118559,"text":"70118559 - 2014 - Asphaltene content and composition as a measure of <i>Deepwater Horizon</i> oil spill losses within the first 80 days","interactions":[],"lastModifiedDate":"2014-07-29T12:42:12","indexId":"70118559","displayToPublicDate":"2014-07-29T11:58:00","publicationYear":"2014","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2958,"text":"Organic Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Asphaltene content and composition as a measure of <i>Deepwater Horizon</i> oil spill losses within the first 80 days","docAbstract":"The composition and content of asphaltenes in spilled and original wellhead oils from the Deepwater Horizon (DWH) incident provide information on the amount of original oil lost and the processes most responsible for the losses within the first 80 days of the active spill. Spilled oils were collected from open waters, coastal waters and coastal sediments during the incident. Asphaltenes are the most refractory component of crude oils but their alteration in the spilled oils during weathering prevents them from being used directly as a conservative component to calculate original oil losses. The alteration is reflected by their increase in oxygen content and depletion in <sup>12</sup>C. Reconnaissance experiments involving evaporation, photo-oxidation, microbial degradation, dissolution, dispersion and burning indicate that the combined effects of photo-oxidation and evaporation are responsible for these compositional changes. Based on measured losses and altered asphaltenes from these experiments, a mean of 61 ± 3 vol% of the original oil was lost from the surface spilled oils during the incident. This mean percentage of original oil loss is considerably larger than previous estimates of evaporative losses based on only gas chromatography (GC) amenable hydrocarbons (32–50 vol%), and highlights the importance of using asphaltenes, as well as GC amenable parameters in evaluating original oil losses and the processes responsible for the losses.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Organic Geochemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/j.orggeochem.2014.06.004","usgsCitation":"Lewan, M.D., Warden, A., Dias, R., Lowry, Z., Hannah, T., Lillis, P., Kokaly, R., Hoefen, T., Swayze, G., Mills, C., Harris, S., and Plumlee, G., 2014, Asphaltene content and composition as a measure of <i>Deepwater Horizon</i> oil spill losses within the first 80 days: Organic Geochemistry, v. 75, p. 54-60, https://doi.org/10.1016/j.orggeochem.2014.06.004.","productDescription":"7 p.","startPage":"54","endPage":"60","numberOfPages":"7","ipdsId":"IP-056433","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":472856,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.orggeochem.2014.06.004","text":"Publisher Index Page"},{"id":291307,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":291302,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.orggeochem.2014.06.004"}],"country":"United States","otherGeospatial":"Gulf Of Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -90.433,28.4819 ], [ -90.433,30.5052 ], [ -86.9211,30.5052 ], [ -86.9211,28.4819 ], [ -90.433,28.4819 ] ] ] } } ] }","volume":"75","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57f7f097e4b0bc0bec09f863","contributors":{"authors":[{"text":"Lewan, M. D.","contributorId":46540,"corporation":false,"usgs":true,"family":"Lewan","given":"M.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":497012,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Warden, A.","contributorId":41946,"corporation":false,"usgs":true,"family":"Warden","given":"A.","email":"","affiliations":[],"preferred":false,"id":497010,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dias, R.F.","contributorId":19333,"corporation":false,"usgs":true,"family":"Dias","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":497008,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lowry, Z.K.","contributorId":6771,"corporation":false,"usgs":true,"family":"Lowry","given":"Z.K.","email":"","affiliations":[],"preferred":false,"id":497003,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hannah, T.L.","contributorId":13157,"corporation":false,"usgs":true,"family":"Hannah","given":"T.L.","email":"","affiliations":[],"preferred":false,"id":497005,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lillis, P. G. 0000-0002-7508-1699","orcid":"https://orcid.org/0000-0002-7508-1699","contributorId":17630,"corporation":false,"usgs":true,"family":"Lillis","given":"P. G.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":497006,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Kokaly, R.F. 0000-0003-0276-7101","orcid":"https://orcid.org/0000-0003-0276-7101","contributorId":42381,"corporation":false,"usgs":true,"family":"Kokaly","given":"R.F.","affiliations":[],"preferred":false,"id":497011,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hoefen, T.M. 0000-0002-3083-5987","orcid":"https://orcid.org/0000-0002-3083-5987","contributorId":18143,"corporation":false,"usgs":true,"family":"Hoefen","given":"T.M.","affiliations":[],"preferred":false,"id":497007,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Swayze, G.A. 0000-0002-1814-7823","orcid":"https://orcid.org/0000-0002-1814-7823","contributorId":21570,"corporation":false,"usgs":true,"family":"Swayze","given":"G.A.","affiliations":[],"preferred":false,"id":497009,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Mills, C.T.","contributorId":77395,"corporation":false,"usgs":true,"family":"Mills","given":"C.T.","email":"","affiliations":[],"preferred":false,"id":497013,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Harris, S.H.","contributorId":10950,"corporation":false,"usgs":true,"family":"Harris","given":"S.H.","email":"","affiliations":[],"preferred":false,"id":497004,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Plumlee, G.S.","contributorId":80698,"corporation":false,"usgs":true,"family":"Plumlee","given":"G.S.","email":"","affiliations":[],"preferred":false,"id":497014,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}}
]}