{"pageNumber":"1446","pageRowStart":"36125","pageSize":"25","recordCount":184733,"records":[{"id":70094911,"text":"70094911 - 2013 - Bacterial etiology in diseased fishes, primarily smallmouth bass <i>Micropterus dolomieu</i>, within the Chesapeake Bay drainage in 2009-2011","interactions":[],"lastModifiedDate":"2016-07-11T13:59:23","indexId":"70094911","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5132,"text":"Proceedings of the West Virginia Academy of Science","active":true,"publicationSubtype":{"id":10}},"title":"Bacterial etiology in diseased fishes, primarily smallmouth bass <i>Micropterus dolomieu</i>, within the Chesapeake Bay drainage in 2009-2011","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"West Virginia Academy of Science","usgsCitation":"Starliper, C.E., Blazer, V., Iwanowicz, L., and Walsh, H.L., 2013, Bacterial etiology in diseased fishes, primarily smallmouth bass <i>Micropterus dolomieu</i>, within the Chesapeake Bay drainage in 2009-2011: Proceedings of the West Virginia Academy of Science, v. 85, no. 2, p. 18-32.","productDescription":"15 p.","startPage":"18","endPage":"32","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-054777","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":325033,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"85","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5784c336e4b0e02680be590b","contributors":{"authors":[{"text":"Starliper, Clifford E. cstarliper@usgs.gov","contributorId":1948,"corporation":false,"usgs":true,"family":"Starliper","given":"Clifford","email":"cstarliper@usgs.gov","middleInitial":"E.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":518551,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blazer, Vicki 0000-0001-6647-9614 vblazer@usgs.gov","orcid":"https://orcid.org/0000-0001-6647-9614","contributorId":792,"corporation":false,"usgs":true,"family":"Blazer","given":"Vicki","email":"vblazer@usgs.gov","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":518550,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Iwanowicz, Luke R. liwanowicz@usgs.gov","contributorId":386,"corporation":false,"usgs":true,"family":"Iwanowicz","given":"Luke R.","email":"liwanowicz@usgs.gov","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":518549,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Walsh, Heather L. 0000-0001-6392-4604 hwalsh@usgs.gov","orcid":"https://orcid.org/0000-0001-6392-4604","contributorId":4696,"corporation":false,"usgs":true,"family":"Walsh","given":"Heather","email":"hwalsh@usgs.gov","middleInitial":"L.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":518552,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70173432,"text":"70173432 - 2013 - Accuracy of stream habitat interpolations across spatial scales","interactions":[],"lastModifiedDate":"2016-06-21T16:13:26","indexId":"70173432","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5095,"text":"Journal of Geographic Information System","active":true,"publicationSubtype":{"id":10}},"title":"Accuracy of stream habitat interpolations across spatial scales","docAbstract":"<p>Stream habitat data are often collected across spatial scales because relationships among habitat, species occurrence, and management plans are linked at multiple spatial scales. Unfortunately, scale is often a factor limiting insight gained from spatial analysis of stream habitat data. Considerable cost is often expended to collect data at several spatial scales to provide accurate evaluation of spatial relationships in streams. To address utility of single scale set of stream habitat data used at varying scales, we examined the influence that data scaling had on accuracy of natural neighbor predictions of depth, flow, and benthic substrate. To achieve this goal, we measured two streams at gridded resolution of 0.33 &times; 0.33 meter cell size over a combined area of 934 m2 to create a baseline for natural neighbor interpolated maps at 12 incremental scales ranging from a raster cell size of 0.11 m2 to 16 m2 . Analysis of predictive maps showed a logarithmic linear decay pattern in RMSE values in interpolation accuracy for variables as resolution of data used to interpolate study areas became coarser. Proportional accuracy of interpolated models (r2 ) decreased, but it was maintained up to 78% as interpolation scale moved from 0.11 m2 to 16 m2 . Results indicated that accuracy retention was suitable for assessment and management purposes at various scales different from the data collection scale. Our study is relevant to spatial modeling, fish habitat assessment, and stream habitat management because it highlights the potential of using a single dataset to fulfill analysis needs rather than investing considerable cost to develop several scaled datasets.</p>","language":"English","publisher":"Scientific Research","doi":"10.4236/jgis.2013.56057","usgsCitation":"Sheehan, K.R., and Welsh, S., 2013, Accuracy of stream habitat interpolations across spatial scales: Journal of Geographic Information System, v. 5, p. 606-612, https://doi.org/10.4236/jgis.2013.56057.","productDescription":"7 p.","startPage":"606","endPage":"612","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-033558","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":473384,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4236/jgis.2013.56057","text":"Publisher Index Page"},{"id":324171,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"5","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"576a652fe4b07657d1a11cee","contributors":{"authors":[{"text":"Sheehan, Kenneth R.","contributorId":146541,"corporation":false,"usgs":false,"family":"Sheehan","given":"Kenneth","email":"","middleInitial":"R.","affiliations":[{"id":12432,"text":"West Virginia University","active":true,"usgs":false}],"preferred":false,"id":637126,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Welsh, Stuart A. 0000-0003-0362-054X swelsh@usgs.gov","orcid":"https://orcid.org/0000-0003-0362-054X","contributorId":152088,"corporation":false,"usgs":true,"family":"Welsh","given":"Stuart A.","email":"swelsh@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":637125,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70155236,"text":"70155236 - 2013 - Body and diet composition of sympatric black and grizzly bears in the Greater Yellowstone Ecosystem","interactions":[],"lastModifiedDate":"2015-08-05T15:50:07","indexId":"70155236","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","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":"Body and diet composition of sympatric black and grizzly bears in the Greater Yellowstone Ecosystem","docAbstract":"<p>The Greater Yellowstone Ecosystem (GYE) has experienced changes in the distribution and availability of grizzly bear (Ursus arctos) food resources in recent decades. The decline of ungulates, fish, and whitebark pine seeds (Pinus albicaulis) has prompted questions regarding their ability to adapt. We examined body composition and diet of grizzly bears using bioelectrical impedance and stable isotopes to determine if 1) we can detect a change in diet quality associated with the decline in either ungulates or whitebark pine, and 2) the combined decline in ungulates, fish, and pine seeds resulted in a change in grizzly bear carrying capacity in the GYE. We contrasted body fat and mass in grizzly bears with a potential competitor, the American black bear (Ursus americanus), to address these questions. Grizzly bears assimilated more meat into their diet and were in better body condition than black bears throughout the study period, indicating the decline in ungulate resources did not affect grizzly bears more than black bears. We also found no difference in autumn fat levels in grizzly bears in years of good or poor pine seed production, and stable isotope analyses revealed this was primarily a function of switching to meat resources during poor seed-producing years. This dietary plasticity was consistent over the course of our study. We did not detect an overall downward trend in either body mass or the fraction of meat assimilated into the diet by grizzly bears over the past decade, but we did detect a downward trend in percent body fat in adult female grizzly bears after 2006. Whether this decline is an artifact of small sample size or due to the population reaching the ecological carrying capacity of the Yellowstone ecosystem warrants further investigation.</p>","language":"English","publisher":"John Wiley & Sons","publisherLocation":"Hoboken, NJ","doi":"10.1002/jwmg.633","usgsCitation":"Schwartz, C.C., Fortin, J., Teisberg, J.E., Haroldson, M.A., Servheen, C., Robbins, C.T., and van Manen, F.T., 2013, Body and diet composition of sympatric black and grizzly bears in the Greater Yellowstone Ecosystem: Journal of Wildlife Management, v. 78, no. 1, p. 68-78, https://doi.org/10.1002/jwmg.633.","productDescription":"11 p.","startPage":"68","endPage":"78","numberOfPages":"11","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"2000-01-01","temporalEnd":"2010-12-31","ipdsId":"IP-044292","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":306448,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Idaho, Montana, Wyoming","otherGeospatial":"Grand Teton National Park, Yellowstone National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -109.072265625,\n              45.174292524076726\n            ],\n            [\n              -109.808349609375,\n              45.897654534346884\n            ],\n            [\n              -111.566162109375,\n              45.73685954736049\n            ],\n            [\n              -112.3681640625,\n              45.38301927899065\n            ],\n            [\n              -112.576904296875,\n              44.68427737181225\n            ],\n            [\n              -112.0166015625,\n              43.5326204268101\n            ],\n            [\n              -111.0498046875,\n              41.88592102814744\n            ],\n            [\n              -110.3466796875,\n              41.820455096140314\n            ],\n            [\n              -110.07202148437499,\n              42.98053954751642\n            ],\n            [\n              -109.039306640625,\n              42.3016903282445\n            ],\n            [\n              -108.47900390625,\n              42.779275360241904\n            ],\n            [\n              -109.072265625,\n              45.174292524076726\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"78","issue":"1","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationDate":"2013-11-05","publicationStatus":"PW","scienceBaseUri":"55c333aae4b033ef52106a7f","contributors":{"authors":[{"text":"Schwartz, Charles C.","contributorId":55950,"corporation":false,"usgs":true,"family":"Schwartz","given":"Charles","email":"","middleInitial":"C.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":false,"id":565236,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fortin, Jennifer K.","contributorId":99030,"corporation":false,"usgs":true,"family":"Fortin","given":"Jennifer K.","affiliations":[],"preferred":false,"id":565241,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Teisberg, Justin E.","contributorId":124582,"corporation":false,"usgs":false,"family":"Teisberg","given":"Justin","email":"","middleInitial":"E.","affiliations":[{"id":5127,"text":"Washington State University, P.O. Box 644236, Pullman, WA 99164","active":true,"usgs":false}],"preferred":false,"id":565242,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Haroldson, Mark A. 0000-0002-7457-7676 mharoldson@usgs.gov","orcid":"https://orcid.org/0000-0002-7457-7676","contributorId":1773,"corporation":false,"usgs":true,"family":"Haroldson","given":"Mark","email":"mharoldson@usgs.gov","middleInitial":"A.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":565238,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Servheen, Christopher","contributorId":47507,"corporation":false,"usgs":true,"family":"Servheen","given":"Christopher","affiliations":[],"preferred":false,"id":565240,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Robbins, Charles T.","contributorId":32436,"corporation":false,"usgs":false,"family":"Robbins","given":"Charles","email":"","middleInitial":"T.","affiliations":[{"id":5132,"text":"Washington State University, Pullman","active":true,"usgs":false}],"preferred":false,"id":565239,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"van Manen, Frank T. 0000-0001-5340-8489 fvanmanen@usgs.gov","orcid":"https://orcid.org/0000-0001-5340-8489","contributorId":2267,"corporation":false,"usgs":true,"family":"van Manen","given":"Frank","email":"fvanmanen@usgs.gov","middleInitial":"T.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":565237,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70171567,"text":"70171567 - 2013 - The impact environment of the Hadean Earth","interactions":[],"lastModifiedDate":"2016-06-06T10:17:27","indexId":"70171567","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1220,"text":"Chemie der Erde","active":true,"publicationSubtype":{"id":10}},"title":"The impact environment of the Hadean Earth","docAbstract":"<p><span>Impact bombardment in the first billion years of solar system history determined in large part the initial physical and chemical states of the inner planets and their potential to host biospheres. The range of physical states and thermal consequences of the impact epoch, however, are not well quantified. Here, we assess these effects on the young Earth's crust as well as the likelihood that a record of such effects could be preserved in the oldest terrestrial minerals and rocks. We place special emphasis on modeling the thermal effects of the late heavy bombardment (LHB) &ndash; a putative spike in the number of impacts at about 3.9&nbsp;Gyr ago &ndash; using several different numerical modeling and analytical techniques. A comprehensive array of impact-produced heat sources was evaluated which includes shock heating, impact melt generation, uplift, and ejecta heating. Results indicate that &sim;1.5&ndash;2.5&nbsp;vol.% of the upper 20&nbsp;km of Earth's crust was melted in the LHB, with only &sim;0.3&ndash;1.5&nbsp;vol.% in a molten state at any given time. The model predicts that approximately 5&ndash;10% of the planet's surface area was covered by &gt;1&nbsp;km deep impact melt sheets. A global average of &sim;600&ndash;800&nbsp;m of ejecta and &sim;800&ndash;1000&nbsp;m of condensed rock vapor is predicted to have been deposited in the LHB, with most of the condensed rock vapor produced by the largest (&gt;100-km) projectiles. To explore for a record of such catastrophic events, we created two- and three-dimensional models of post-impact cooling of ejecta and craters, coupled to diffusion models of radiogenic Pb*-loss in zircons. We used this to estimate what the cumulative effects of putative LHB-induced age resetting would be of Hadean zircons on a global scale. Zircons entrained in ejecta are projected to have the following average global distribution after the end of the LHB: &sim;59% with no impact-induced Pb*-loss, &sim;26% with partial Pb*-loss and &sim;15% with complete Pb*-loss or destruction of the grain. In addition to the relatively high erodibility of ejecta, our results show that if discordant ca. 3.9&nbsp;Gyr old zones in the Jack Hills zircons are a signature of the LHB, they were most likely sourced from impact ejecta.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.chemer.2013.08.004","usgsCitation":"Abramov, O., Kring, D.A., and Mojzsis, S.J., 2013, The impact environment of the Hadean Earth: Chemie der Erde, v. 73, no. 3, p. 227-248, https://doi.org/10.1016/j.chemer.2013.08.004.","productDescription":"22 p.","startPage":"227","endPage":"248","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-042682","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":322190,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"73","issue":"3","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57569eb7e4b023b96ec28480","contributors":{"authors":[{"text":"Abramov, Oleg oabramov@usgs.gov","contributorId":604,"corporation":false,"usgs":true,"family":"Abramov","given":"Oleg","email":"oabramov@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":631834,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kring, David A. Kring","contributorId":170042,"corporation":false,"usgs":false,"family":"Kring","given":"David","email":"","middleInitial":"A. Kring","affiliations":[{"id":25656,"text":"Lunar and Planetary Institute, Universities Space Research Association, 3600 Bay Area Blvd., Houston, TX 77058, United States","active":true,"usgs":false}],"preferred":false,"id":631835,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mojzsis, Stephen J.","contributorId":170043,"corporation":false,"usgs":false,"family":"Mojzsis","given":"Stephen","email":"","middleInitial":"J.","affiliations":[{"id":25657,"text":"Univ. of Colo., Dept. of Geological Sciences, NASA Lunar Science Institute, Center for Lunar Origin and Evolution (CLOE), Boulder, Colo.; Ecole Normale Superieure de Lyon & Universite Claude Bernard Lyon; Hungarian Academy of Sciences","active":true,"usgs":false}],"preferred":false,"id":631836,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173515,"text":"70173515 - 2013 - Evaluating spatial overlap and relatedness of white-tailed deer in a chronic wasting disease management zone","interactions":[],"lastModifiedDate":"2016-06-16T13:23:17","indexId":"70173515","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","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":"Evaluating spatial overlap and relatedness of white-tailed deer in a chronic wasting disease management zone","docAbstract":"<p><span>Wildlife disease transmission, at a local scale, can occur from interactions between infected and susceptible conspecifics or from a contaminated environment. Thus, the degree of spatial overlap and rate of contact among deer is likely to impact both direct and indirect transmission of infectious diseases such chronic wasting disease (CWD) or bovine tuberculosis. We identified a strong relationship between degree of spatial overlap (volume of intersection) and genetic relatedness for female white-tailed deer in Wisconsin&rsquo;s area of highest CWD prevalence. We used volume of intersection as a surrogate for contact rates between deer and concluded that related deer are more likely to have contact, which may drive disease transmission dynamics. In addition, we found that age of deer influences overlap, with fawns exhibiting the highest degree of overlap with other deer. Our results further support the finding that female social groups have higher contact among related deer which can result in transmission of infectious diseases. We suggest that control of large social groups comprised of closely related deer may be an effective strategy in slowing the transmission of infectious pathogens, and CWD in particular.</span></p>","language":"English","publisher":"PLoS One","doi":"10.1371/journal.pone.0056568","usgsCitation":"Samuel, M.D., Magle, S.B., Van Deelen, T.R., Robinson, S.J., and Mathews, N.E., 2013, Evaluating spatial overlap and relatedness of white-tailed deer in a chronic wasting disease management zone: PLoS ONE, v. 8, no. 2, e56568; 8 p., https://doi.org/10.1371/journal.pone.0056568.","productDescription":"e56568; 8 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-040571","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":473381,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0056568","text":"Publisher Index Page"},{"id":323757,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"2","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2013-02-20","publicationStatus":"PW","scienceBaseUri":"5763cdb5e4b07657d19ba76e","contributors":{"authors":[{"text":"Samuel, Michael D. msamuel@usgs.gov","contributorId":1419,"corporation":false,"usgs":true,"family":"Samuel","given":"Michael","email":"msamuel@usgs.gov","middleInitial":"D.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":637227,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Magle, Seth B.","contributorId":172021,"corporation":false,"usgs":false,"family":"Magle","given":"Seth","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":639364,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Van Deelen, Timothy R.","contributorId":145413,"corporation":false,"usgs":false,"family":"Van Deelen","given":"Timothy","email":"","middleInitial":"R.","affiliations":[{"id":7122,"text":"University of Wisconsin","active":true,"usgs":false}],"preferred":false,"id":639365,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Robinson, Stacie J.","contributorId":172022,"corporation":false,"usgs":false,"family":"Robinson","given":"Stacie","email":"","middleInitial":"J.","affiliations":[{"id":12508,"text":"Department of Forest and Wildlife Ecology, University of Wisconsin, 1710 University Ave., Room 285, Madison, WI 53726, USA","active":true,"usgs":false}],"preferred":false,"id":639366,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Mathews, Nancy E.","contributorId":172023,"corporation":false,"usgs":false,"family":"Mathews","given":"Nancy","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":639367,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70173533,"text":"70173533 - 2013 - A non-marine source of variability in Adélie Penguin demography","interactions":[],"lastModifiedDate":"2016-06-22T12:50:32","indexId":"70173533","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2929,"text":"Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"A non-marine source of variability in Adélie Penguin demography","docAbstract":"<p><span>A primary research objective of the Palmer Long Term Ecological Research (LTER) program has been to identify and understand the factors that regulate the demography of Ad&eacute;lie penguins (</span><i>Pygoscelis adeliae</i><span>). In this context, our work has been focused on variability in the marine environment on which this species depends for virtually all aspects of its life history (Ainley, 2002). As we show here, however, there are patterns evident in the population dynamics of Ad&eacute;lie penguins that are better explained by variability in breeding habitat quality rather than by variability in the marine system. Interactions between the geomorphology of the terrestrial environment that, in turn, affect patterns of snow deposition, drive breeding habitat quality.</span></p>","language":"English","publisher":"Oceanography Society","doi":"10.5670/oceanog.2013.64","usgsCitation":"Fraser, W., Patterson-Fraser, D.L., Ribic, C., Schofield, O., and Ducklow, H., 2013, A non-marine source of variability in Adélie Penguin demography: Oceanography, v. 26, no. 3, p. 207-209, https://doi.org/10.5670/oceanog.2013.64.","productDescription":"3 p.","startPage":"207","endPage":"209","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-044877","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":473383,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.5670/oceanog.2013.64","text":"Publisher Index Page"},{"id":324218,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"576bb6aee4b07657d1a22858","contributors":{"authors":[{"text":"Fraser, William R.","contributorId":94277,"corporation":false,"usgs":true,"family":"Fraser","given":"William R.","affiliations":[],"preferred":false,"id":640332,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Patterson-Fraser, Donna L.","contributorId":84726,"corporation":false,"usgs":true,"family":"Patterson-Fraser","given":"Donna","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":640333,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ribic, Christine 0000-0003-2583-1778 caribic@usgs.gov","orcid":"https://orcid.org/0000-0003-2583-1778","contributorId":147952,"corporation":false,"usgs":true,"family":"Ribic","given":"Christine","email":"caribic@usgs.gov","affiliations":[{"id":5068,"text":"Midwest Regional Director's Office","active":true,"usgs":true},{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":637269,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schofield, Oscar","contributorId":172320,"corporation":false,"usgs":false,"family":"Schofield","given":"Oscar","email":"","affiliations":[],"preferred":false,"id":640334,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ducklow, Hugh","contributorId":172321,"corporation":false,"usgs":false,"family":"Ducklow","given":"Hugh","email":"","affiliations":[],"preferred":false,"id":640335,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70168466,"text":"70168466 - 2013 - Do singing-ground surveys reflect american woodcock abundance in the western Great Lakes region?","interactions":[],"lastModifiedDate":"2016-02-16T11:27:55","indexId":"70168466","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Do singing-ground surveys reflect american woodcock abundance in the western Great Lakes region?","docAbstract":"<p><span>The Singing-ground Survey (SGS) is the primary monitoring tool used to assess population status and trends of American woodcock (</span><i>Scolopax minor</i><span>). Like most broad-scale surveys, the SGS cannot be directly validated because there are no independent estimates of abundance of displaying male American woodcock at an appropriate spatial scale. Furthermore, because locations of individual SGS routes have generally remained stationary since the SGS was standardized in 1968, it is not known whether routes adequately represent the landscapes they were intended to represent. To indirectly validate the SGS, we evaluated whether 1) counts of displaying male American woodcock on SGS routes related to land-cover types known to be related to American woodcock abundance, 2) changes in counts of displaying male American woodcock through time were related to changes in land cover along SGS routes, and 3) land-cover type composition along SGS routes was similar to land-cover type composition of the surrounding landscape. In Wisconsin and Minnesota, USA, counts along SGS routes reflected known American woodcock-habitat relations. Increases in the number of woodcock heard along SGS routes over a 13-year period in Wisconsin were related to increasing amounts of early successional forest, decreasing amounts of mature forest, and increasing dispersion and interspersion of cover types. Finally, the cover types most strongly associated with American woodcock abundance were represented along SGS routes in proportion to their composition of the broader landscape. Taken together, these results suggest that in the western Great Lakes region, the SGS likely provides a reliable tool for monitoring relative abundance and population trends of breeding, male American woodcock.</span></p>","language":"English","publisher":"Wildlife Society Bulletin","doi":"10.1002/wsb.288","usgsCitation":"Nelson, M.R., and Andersen, D., 2013, Do singing-ground surveys reflect american woodcock abundance in the western Great Lakes region?: Wildlife Society Bulletin, v. 37, no. 3, p. 585-595, https://doi.org/10.1002/wsb.288.","productDescription":"11 p.","startPage":"585","endPage":"595","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-035524","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":500026,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doaj.org/article/7ae55acf53484f5d85912c5b69ad47cf","text":"External Repository"},{"id":318067,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Minnesota, Wisconsin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -96.8115234375,\n              49.009050809382046\n            ],\n            [\n              -95.86669921875,\n              45.920587344733654\n            ],\n            [\n              -92.724609375,\n              45.413876460821086\n            ],\n            [\n              -88.04443359375,\n              44.49650533109348\n            ],\n            [\n              -86.7041015625,\n              45.38301927899065\n            ],\n            [\n              -88.04443359375,\n              45.935870621190546\n            ],\n            [\n              -90.85693359375,\n              46.9502622421856\n            ],\n            [\n              -89.5166015625,\n              48.04870994288686\n            ],\n            [\n              -95.185546875,\n              49.03786794532644\n            ],\n            [\n              -96.8115234375,\n              49.009050809382046\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"37","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56c45640e4b0946c652184fe","contributors":{"authors":[{"text":"Nelson, Matthew R.","contributorId":166943,"corporation":false,"usgs":false,"family":"Nelson","given":"Matthew","email":"","middleInitial":"R.","affiliations":[{"id":24577,"text":"University of Minnesota, St. Paul, MN","active":true,"usgs":false}],"preferred":false,"id":620407,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andersen, David E. 0000-0001-9535-3404 dea@usgs.gov","orcid":"https://orcid.org/0000-0001-9535-3404","contributorId":2168,"corporation":false,"usgs":true,"family":"Andersen","given":"David E.","email":"dea@usgs.gov","affiliations":[{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false},{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":620406,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70168413,"text":"70168413 - 2013 - Movements, cover-type selection, and survival of fledgling Ovenbirds in managed deciduous and mixed coniferous-deciduous forests","interactions":[],"lastModifiedDate":"2016-02-12T13:14:51","indexId":"70168413","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Movements, cover-type selection, and survival of fledgling Ovenbirds in managed deciduous and mixed coniferous-deciduous forests","docAbstract":"<p><span>We used radio telemetry to monitor movements, cover-type selection, and survival for fledglings of the mature-forest nesting Ovenbird (</span><i>Seiurus aurocapilla</i><span>) at two managed forest sites in north-central Minnesota. Both sites contained forested wetlands, regenerating clearcut stands of various ages, and logging roads, but differed in mature forest composition; one deciduous with open understory, and the other mixed coniferous-deciduous with dense understory. We used compositional analysis, modified to incorporate age-specific limitations in fledgling movements, to assess cover-type selection by fledglings throughout the dependent (on adult care) post-fledging period. Compared to those that were depredated, fledglings from nests in deciduous forest that survived the early post-fledging period had more older (sapling-dominated) clearcut available, directed movements toward older clearcuts and forested wetlands, and used older clearcuts more than other cover types relative to availability. Fledglings that were depredated had more young (shrub-dominated) clearcut and unpaved logging road available, and used mature forest and roads more than expected based on availability. For birds from nests in mixed mature forest with dense understory, movements and cover-type selection were similar between fledglings that survived and those that were depredated. However, fledglings that were depredated at that site also had more young clearcut available than fledglings that survived. We conclude that Ovenbird fledgling survival is influenced by distance of their nest to various non-nesting cover types, and by the subsequent selection among those cover types, but that the influence of non-nesting cover types varies depending on the availability of dense understory vegetation in mature forest.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.foreco.2012.08.046","usgsCitation":"Streby, H.M., and Andersen, D., 2013, Movements, cover-type selection, and survival of fledgling Ovenbirds in managed deciduous and mixed coniferous-deciduous forests: Forest Ecology and Management, v. 287, p. 9-16, https://doi.org/10.1016/j.foreco.2012.08.046.","productDescription":"8 p.","startPage":"9","endPage":"16","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-026539","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":317996,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Minnesota","volume":"287","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56bf1058e4b06458514b6923","contributors":{"authors":[{"text":"Streby, Henry M.","contributorId":11024,"corporation":false,"usgs":false,"family":"Streby","given":"Henry","email":"","middleInitial":"M.","affiliations":[{"id":12455,"text":"University of Toledo","active":true,"usgs":false}],"preferred":false,"id":620123,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andersen, David E. 0000-0001-9535-3404 dea@usgs.gov","orcid":"https://orcid.org/0000-0001-9535-3404","contributorId":2168,"corporation":false,"usgs":true,"family":"Andersen","given":"David E.","email":"dea@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true},{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false}],"preferred":true,"id":619982,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70168467,"text":"70168467 - 2013 - The effects of force-fledging and premature fledging on the survival of nestling songbirds","interactions":[],"lastModifiedDate":"2018-03-06T15:58:42","indexId":"70168467","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1961,"text":"Ibis","active":true,"publicationSubtype":{"id":10}},"title":"The effects of force-fledging and premature fledging on the survival of nestling songbirds","docAbstract":"<p><span>Despite the broad consensus that force-fledging of nestling songbirds lowers their probability of survival and therefore should be generally avoided by researchers, that presumption has not been tested. We used radiotelemetry to monitor the survival of fledglings of Ovenbirds</span><i>Seiurus aurocapilla</i><span>&nbsp;and Golden-winged Warblers&nbsp;</span><i>Vermivora chrysoptera</i><span>&nbsp;that we unintentionally force-fledged (i.e. nestlings left the nest in response to our research activities at typical fledging age), that fledged prematurely (i.e. nestlings left the nest earlier than typical fledging age), and that fledged independently of our activities. Force-fledged Ovenbirds experienced significantly higher survival than those that fledged independent of our activities, and prematurely fledged Ovenbirds had a similarly high survival to those that force-fledged at typical fledging age. We observed a similar, though not statistically significant, pattern in Golden-winged Warbler fledgling survival. Our results suggest that investigator-induced force-fledging of nestlings, even when deemed premature, does not necessarily result in reduced fledgling survival in these species. Instead, our results suggest that a propensity or ability to fledge in response to disturbance may be a predictor of a higher probability of fledgling survival.</span></p>","language":"English","publisher":"British Ornithologists' Union","doi":"10.1111/ibi.12051","usgsCitation":"Streby, H.M., Peterson, S.M., Lehman, J.A., Kramer, G.R., Iknayan, K.J., and Andersen, D., 2013, The effects of force-fledging and premature fledging on the survival of nestling songbirds: Ibis, v. 155, no. 3, p. 616-620, https://doi.org/10.1111/ibi.12051.","productDescription":"5 p.","startPage":"616","endPage":"620","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-041808","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":318065,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"155","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2013-06-08","publicationStatus":"PW","scienceBaseUri":"56c4565ae4b0946c652185e3","contributors":{"authors":[{"text":"Streby, Henry M.","contributorId":11024,"corporation":false,"usgs":false,"family":"Streby","given":"Henry","email":"","middleInitial":"M.","affiliations":[{"id":12455,"text":"University of Toledo","active":true,"usgs":false}],"preferred":false,"id":620425,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peterson, Sean M.","contributorId":9354,"corporation":false,"usgs":false,"family":"Peterson","given":"Sean","email":"","middleInitial":"M.","affiliations":[{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false},{"id":13013,"text":"Department of Environmental Science, Policy and Management, University of California, Berkeley","active":true,"usgs":false}],"preferred":false,"id":620426,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lehman, Justin A.","contributorId":166944,"corporation":false,"usgs":false,"family":"Lehman","given":"Justin","email":"","middleInitial":"A.","affiliations":[{"id":12716,"text":"University of Tennessee","active":true,"usgs":false}],"preferred":false,"id":620427,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kramer, Gunnar R.","contributorId":94184,"corporation":false,"usgs":false,"family":"Kramer","given":"Gunnar","email":"","middleInitial":"R.","affiliations":[{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false}],"preferred":false,"id":620428,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Iknayan, Kelly J.","contributorId":77835,"corporation":false,"usgs":true,"family":"Iknayan","given":"Kelly","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":620429,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Andersen, David E. 0000-0001-9535-3404 dea@usgs.gov","orcid":"https://orcid.org/0000-0001-9535-3404","contributorId":2168,"corporation":false,"usgs":true,"family":"Andersen","given":"David E.","email":"dea@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true},{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false}],"preferred":true,"id":620408,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70168471,"text":"70168471 - 2013 - Radio-transmitters do not affect seasonal productivity of female Golden-winged Warblers","interactions":[],"lastModifiedDate":"2016-02-17T10:07:53","indexId":"70168471","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2284,"text":"Journal of Field Ornithology","active":true,"publicationSubtype":{"id":10}},"title":"Radio-transmitters do not affect seasonal productivity of female Golden-winged Warblers","docAbstract":"<p><span>Investigating the potential effects of handling and marking techniques on study animals is important for correct interpretation of research results and to effect progress in data-collection methods. Few investigators have compared the reproductive output of radio-tagged and non-radio-tagged songbirds, and no one to date has examined the possible effect of radio-tagging adult songbirds on the survival of their fledglings. In 2011 and 2012, we compared several parameters of reproductive output of two groups of female Golden-winged Warblers (</span><i>Vermivora chrysoptera</i><span>) breeding in Minnesota, including 45 females with radio-transmitters and 73 females we did not capture, handle, or mark. We found no difference between groups in clutch sizes, hatching success, brood sizes, length of incubation and nestling stages, fledging success, number of fledglings, or survival of fledglings to independence. Thus, radio-tags had no measurable impact on the productivity of female Golden-winged Warblers. Our results build upon previous studies where investigators have reported no effects of radio-tagging on the breeding parameters of songbirds by also demonstrating no effect of radio-tagging through the post-fledging period and, therefore, the entire breeding season.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/jofo.12032","usgsCitation":"Streby, H.M., Peterson, S.M., Gesmundo, C., Johnson, M.K., Fish, A.C., Lehman, J.A., and Andersen, D., 2013, Radio-transmitters do not affect seasonal productivity of female Golden-winged Warblers: Journal of Field Ornithology, v. 84, no. 3, p. 316-321, https://doi.org/10.1111/jofo.12032.","productDescription":"6 p.","startPage":"316","endPage":"321","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-044400","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":318107,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"84","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2013-08-23","publicationStatus":"PW","scienceBaseUri":"56c5a7bfe4b0946c6522502a","contributors":{"authors":[{"text":"Streby, Henry M.","contributorId":11024,"corporation":false,"usgs":false,"family":"Streby","given":"Henry","email":"","middleInitial":"M.","affiliations":[{"id":12455,"text":"University of Toledo","active":true,"usgs":false}],"preferred":false,"id":620687,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peterson, Sean M.","contributorId":9354,"corporation":false,"usgs":false,"family":"Peterson","given":"Sean","email":"","middleInitial":"M.","affiliations":[{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false},{"id":13013,"text":"Department of Environmental Science, Policy and Management, University of California, Berkeley","active":true,"usgs":false}],"preferred":false,"id":620688,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gesmundo, Callie","contributorId":127437,"corporation":false,"usgs":false,"family":"Gesmundo","given":"Callie","email":"","affiliations":[],"preferred":false,"id":620689,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, Michael K.","contributorId":167001,"corporation":false,"usgs":false,"family":"Johnson","given":"Michael","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":620690,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fish, Alexander C.","contributorId":166964,"corporation":false,"usgs":false,"family":"Fish","given":"Alexander","email":"","middleInitial":"C.","affiliations":[{"id":7091,"text":"North Carolina State University","active":true,"usgs":false}],"preferred":false,"id":620691,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lehman, Justin A.","contributorId":166944,"corporation":false,"usgs":false,"family":"Lehman","given":"Justin","email":"","middleInitial":"A.","affiliations":[{"id":12716,"text":"University of Tennessee","active":true,"usgs":false}],"preferred":false,"id":620692,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Andersen, David E. 0000-0001-9535-3404 dea@usgs.gov","orcid":"https://orcid.org/0000-0001-9535-3404","contributorId":2168,"corporation":false,"usgs":true,"family":"Andersen","given":"David E.","email":"dea@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true},{"id":34539,"text":"Minnesota Cooperative Fish and Wildlife Research Unit","active":true,"usgs":false}],"preferred":true,"id":620461,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70169152,"text":"70169152 - 2013 - Niche overlap, threshold food densities, and limits to prey depletion for a diving duck assemblage in an estuarine bay","interactions":[],"lastModifiedDate":"2017-07-19T15:44:15","indexId":"70169152","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2663,"text":"Marine Ecology Progress Series","active":true,"publicationSubtype":{"id":10}},"title":"Niche overlap, threshold food densities, and limits to prey depletion for a diving duck assemblage in an estuarine bay","docAbstract":"<p><span>Planning for marine conservation often requires estimates of the amount of habitat needed to support assemblages of interacting species. During winter in subtidal San Pablo Bay, California, the 3 main diving duck species are lesser scaup&nbsp;</span><i>Aythya affinis</i><span>&nbsp;(LESC), greater scaup&nbsp;</span><i>A. marila</i><span>&nbsp;(GRSC), and surf scoter&nbsp;</span><i>Melanitta perspicillata</i><span>&nbsp;(SUSC), which all feed almost entirely on the bivalve&nbsp;</span><i>Corbula amurensis</i><span>. Decreased body mass and fat, increased foraging effort, and major departures of these birds appeared to result from food limitation. Broad overlap in prey size, water depth, and location suggested that the 3 species responded similarly to availability of the same prey. However, an energetics model that accounts for differing body size, locomotor mode, and dive behavior indicated that each species will become limited at different stages of prey depletion in the order SUSC, then GRSC, then LESC. Depending on year, 35 to 66% of the energy in&nbsp;</span><i>Corbula</i><span>&nbsp;standing stocks was below estimated threshold densities for profitable foraging. Ectothermic predators, especially flounders and sturgeons, could reduce excess carrying capacity for different duck species by 4 to 10%. A substantial quantity of prey above profitability thresholds was not exploited before most ducks left San Pablo Bay. Such pre-depletion departure has been attributed in other taxa to foraging aggression. However, in these diving ducks that showed no overt aggression, this pattern may result from high costs of locating all adequate prey patches, resulting reliance on existing flocks to find food, and propensity to stay near dense flocks to avoid avian predation. For interacting species assemblages, modeling profitability thresholds can indicate the species most vulnerable to food declines. However, estimates of total habitat needed require better understanding of factors affecting the amount of prey above thresholds that is not depleted before the predators move elsewhere.</span></p>","language":"English","publisher":"Inter-Research","doi":"10.3354/meps10104","usgsCitation":"Lovvorn, J.R., De La Cruz, S., Takekawa, J.Y., Shaskey, L.E., and Richman, S.E., 2013, Niche overlap, threshold food densities, and limits to prey depletion for a diving duck assemblage in an estuarine bay: Marine Ecology Progress Series, v. 476, p. 251-268, https://doi.org/10.3354/meps10104.","productDescription":"18 p.","startPage":"251","endPage":"268","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-028764","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":473379,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3354/meps10104","text":"Publisher Index Page"},{"id":319207,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"476","publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56f3be47e4b0f59b85e02ebb","contributors":{"authors":[{"text":"Lovvorn, James R.","contributorId":167714,"corporation":false,"usgs":false,"family":"Lovvorn","given":"James","email":"","middleInitial":"R.","affiliations":[{"id":13212,"text":"Southern Illinois University","active":true,"usgs":false}],"preferred":false,"id":623239,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"De La Cruz, Susan sdelacruz@usgs.gov","contributorId":131159,"corporation":false,"usgs":true,"family":"De La Cruz","given":"Susan","email":"sdelacruz@usgs.gov","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":623240,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Takekawa, John Y. 0000-0003-0217-5907 john_takekawa@usgs.gov","orcid":"https://orcid.org/0000-0003-0217-5907","contributorId":176168,"corporation":false,"usgs":true,"family":"Takekawa","given":"John","email":"john_takekawa@usgs.gov","middleInitial":"Y.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":623238,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Shaskey, Laura E.","contributorId":167715,"corporation":false,"usgs":false,"family":"Shaskey","given":"Laura","email":"","middleInitial":"E.","affiliations":[{"id":17847,"text":"USGS-WERC","active":true,"usgs":false}],"preferred":false,"id":623241,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Richman, Samantha E.","contributorId":167716,"corporation":false,"usgs":false,"family":"Richman","given":"Samantha","email":"","middleInitial":"E.","affiliations":[{"id":6922,"text":"University of Rhode Island","active":true,"usgs":false}],"preferred":false,"id":623242,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70173892,"text":"70173892 - 2013 - Nesting habitat and productivity of Swainson's Hawks in southeastern Arizona","interactions":[],"lastModifiedDate":"2016-06-15T09:42:35","indexId":"70173892","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2442,"text":"Journal of Raptor Research","active":true,"publicationSubtype":{"id":10}},"title":"Nesting habitat and productivity of Swainson's Hawks in southeastern Arizona","docAbstract":"<p><span>We studied Swainson's Hawks (</span><i>Buteo swainsoni</i><span>) in southeastern Arizona to assess the status of the local breeding population. Nest success (&ge;1 young fledged) was 44.4% in 1999 with an average of 1.43 &plusmn; 0.09 (SE) young produced per successful pair. Productivity was similar in 2000, with 58.2% nesting success and 1.83 &plusmn; 0.09 fledglings per successful pair. Mesquite (</span><i>Prosopis velutina</i><span>) and cottonwood (</span><i>Populus fremontii</i><span>) accounted for &gt;50% of 167 nest trees. Nest trees were taller than surrounding trees and random trees, and overall there was more vegetative cover at nest sites than random sites. This apparent requirement for cover around nest sites could be important for management of the species in Arizona. However, any need for cover at nest sites must be balanced with the need for open areas for foraging. Density of nesting Swainson's Hawks was higher in agriculture than in grasslands and desert scrub. Breeding pairs had similar success in agricultural and nonagricultural areas, but the effect of rapid and widespread land-use change on breeding distribution and productivity continues to be a concern throughout the range of the species.</span></p>","language":"English","publisher":"The Raptor Research Foundation","doi":"10.3356/JRR-12-16.2","usgsCitation":"Nishida, C., Boal, C.W., DeStefano, S., and Hobbs, R.J., 2013, Nesting habitat and productivity of Swainson's Hawks in southeastern Arizona: Journal of Raptor Research, v. 47, no. 4, p. 377-384, https://doi.org/10.3356/JRR-12-16.2.","productDescription":"8 p.","startPage":"377","endPage":"384","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-041081","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":473386,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3356/jrr-12-16.2","text":"Publisher Index Page"},{"id":323625,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -109.05029296875,\n              33.19732768648875\n            ],\n            [\n              -111.51123046875,\n              33.211116472416855\n            ],\n            [\n              -111.544189453125,\n              31.48020882071693\n            ],\n            [\n              -111.07315063476562,\n              31.33135200955613\n            ],\n            [\n              -109.04891967773438,\n              31.333698040439433\n            ],\n            [\n              -109.05029296875,\n              33.19732768648875\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"47","issue":"4","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57627c36e4b07657d19a6a06","contributors":{"authors":[{"text":"Nishida, Catherine","contributorId":171859,"corporation":false,"usgs":false,"family":"Nishida","given":"Catherine","email":"","affiliations":[],"preferred":false,"id":638898,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boal, Clint W. 0000-0001-6008-8911 cboal@usgs.gov","orcid":"https://orcid.org/0000-0001-6008-8911","contributorId":1909,"corporation":false,"usgs":true,"family":"Boal","given":"Clint","email":"cboal@usgs.gov","middleInitial":"W.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":638896,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"DeStefano, Stephen 0000-0003-2472-8373 destef@usgs.gov","orcid":"https://orcid.org/0000-0003-2472-8373","contributorId":2874,"corporation":false,"usgs":true,"family":"DeStefano","given":"Stephen","email":"destef@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":638899,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hobbs, Royden J.","contributorId":171860,"corporation":false,"usgs":false,"family":"Hobbs","given":"Royden","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":638900,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70156931,"text":"70156931 - 2013 - Factors related to occurrence and distribution of selected bacterial and protozoan pathogens in Pennsylvania streams","interactions":[],"lastModifiedDate":"2015-09-03T13:40:35","indexId":"70156931","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3716,"text":"Water Research","onlineIssn":"1879-2448","printIssn":"0043-1354","active":true,"publicationSubtype":{"id":10}},"title":"Factors related to occurrence and distribution of selected bacterial and protozoan pathogens in Pennsylvania streams","docAbstract":"<p><span>The occurrence and distribution of fecal indicator bacteria (FIB) and bacterial and protozoan pathogens are controlled by diverse factors. To investigate these factors in Pennsylvania streams, 217 samples were collected quarterly from a 27-station water-quality monitoring network from July 2007 through August 2009. Samples were analyzed for concentrations of&nbsp;</span><i>Escherichia coli</i><span>&nbsp;(EC) and enterococci (ENT) indicator bacteria, concentrations of&nbsp;</span><i>Cryptosporidium</i><span>&nbsp;oocysts and&nbsp;</span><i>Giardia</i><span>&nbsp;cysts, and the presence of four genes related to pathogenic types of EC (</span><i>eae</i><span>A,&nbsp;</span><i>stx</i><span>2,&nbsp;</span><i>stx</i><span>1,&nbsp;</span><i>rfb</i><sub>O157</sub><span>) plus three microbial source tracking (MST) gene markers that are also associated with pathogenic ENT and EC (</span><i>esp</i><span>, LTIIa, STII). Water samples were concurrently analyzed for basic water chemistry, physical measures of water quality, nutrients, metals, and a suite of 79 organic compounds that included hormones, pharmaceuticals, and antibiotics. For each sample location, stream discharge was measured by using standardized methods at the time of sample collection, and ancillary sample site information, such as land use and geological characteristics, was compiled. Samples exceeding recreational water quality criteria were more likely to contain all measured pathogen genes but not</span><i>Cryptosporidium</i><span>&nbsp;or&nbsp;</span><i>Giardia</i><span>&nbsp;(oo)cysts. FIB and&nbsp;</span><i>Giardia</i><span>&nbsp;density and frequency of&nbsp;</span><i>eae</i><span>A gene occurrence were significantly related to season. When discharge at a sampling location was high (&gt;75th percentile of daily mean discharge), there were greater densities of FIB and&nbsp;</span><i>Giardia</i><span>, and the&nbsp;</span><i>stx2</i><span>,&nbsp;</span><i>rfb</i><sub>O157</sub><span>, STII, and&nbsp;</span><i>esp</i><span>&nbsp;genes were found more frequently than at other discharge conditions.&nbsp;</span><i>Giardia</i><span>&nbsp;occurrence was likely related to nonpoint sources, which are highly influential during seasonal overland transport resulting from snowmelt and elevated precipitation in late winter and spring in Pennsylvania. When MST markers of human, swine, or bovine origin were present, samples more frequently carried the&nbsp;</span><i>eae</i><span>A,&nbsp;</span><i>stx</i><span>2,&nbsp;</span><i>stx</i><span>1, and&nbsp;</span><i>rfb</i><sub>O157</sub><span>&nbsp;genes, but no genes were related exclusively to an individual MST marker. The human source pharmaceuticals (HSPs) acetaminophen and caffeine were correlated with&nbsp;</span><i>Giardia</i><span>, and the presence of HSPs proved to be more useful than MST markers in distinguishing the occurrence of&nbsp;</span><i>Giardia</i><span>. The HSPs caffeine and carbamazepine were correlated with the sum total of pathogen genes detected in a sample, demonstrating the value of using HSPs as an indicator of fecally derived pathogens. Sites influenced by urban land use with less forest were more likely to have greater FIB and&nbsp;</span><i>Giardia</i><span>&nbsp;densities and sum of the array of pathogen genes. Sites dominated by shallow carbonate bedrock in the upstream catchment were likely to have greater FIB densities and higher sum totals of pathogen genes but no correlation with&nbsp;</span><i>Giardia</i><span>&nbsp;detection. Our study provides a range of specific environmental, chemical, geologic, and land-use variables related to occurrence and distribution of FIB and selected bacterial and protozoan pathogens in Pennsylvania streams. The information presented could be useful for resource managers in understanding bacterial and protozoan pathogen occurrence and their relation to fecal indicator bacteria in similar settings.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.watres.2012.10.006","usgsCitation":"Duris, J.W., Reif, A.G., Crouse, D.A., and Isaacs, N.M., 2013, Factors related to occurrence and distribution of selected bacterial and protozoan pathogens in Pennsylvania streams: Water Research, v. 47, no. 1, p. 300-314, https://doi.org/10.1016/j.watres.2012.10.006.","productDescription":"15 p.","startPage":"300","endPage":"314","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"2007-07-01","temporalEnd":"2009-08-31","ipdsId":"IP-018567","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":307923,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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agreif@usgs.gov","orcid":"https://orcid.org/0000-0002-5054-5207","contributorId":2632,"corporation":false,"usgs":true,"family":"Reif","given":"Andrew","email":"agreif@usgs.gov","middleInitial":"G.","affiliations":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"preferred":true,"id":571171,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Crouse, Donna A.","contributorId":147319,"corporation":false,"usgs":false,"family":"Crouse","given":"Donna","email":"","middleInitial":"A.","affiliations":[{"id":16821,"text":"Pennsylvania Dept. Env. Protection, Bureau of Laboratories","active":true,"usgs":false}],"preferred":false,"id":571174,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Isaacs, Natasha M. nisaacs@usgs.gov","contributorId":4918,"corporation":false,"usgs":true,"family":"Isaacs","given":"Natasha","email":"nisaacs@usgs.gov","middleInitial":"M.","affiliations":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"preferred":true,"id":571393,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70157088,"text":"70157088 - 2013 - Hysteresis of unsaturated hydromechanical properties of a silty soil","interactions":[],"lastModifiedDate":"2018-03-08T15:55:01","indexId":"70157088","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2327,"text":"Journal of Geotechnical and Geoenvironmental Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Hysteresis of unsaturated hydromechanical properties of a silty soil","docAbstract":"<p>Laboratory tests to examine hysteresis in the hydrologic and mechanical properties of partially saturated soils were conducted on six intact specimens collected from a landslide-prone area of Alameda County, California. The results reveal that the pore-size distribution parameter remains statistically unchanged between the wetting and drying paths; however, the wetting or drying state has a pronounced influence on the water-entry pressure, the water-filled porosity at zero suction, and the saturated hydraulic conductivity. The suction stress values obtained from the shear-strength tests under both natural moisture and resaturated conditions were mostly bounded by the suction stress characteristic curves (SSCCs) obtained from the hydrologic tests. This finding experimentally confirms that the soil-water retention curve, hydraulic conductivity function, and SSCC are intrinsically related.</p>","language":"English","publisher":"American Society of Civil Engineers","doi":"10.1061/(ASCE)GT.1943-5606.0000786","collaboration":"Prepared in collaboration with Colorado School of Mines","usgsCitation":"Lu, N., Kaya, M., Collins, B.D., and Godt, J.W., 2013, Hysteresis of unsaturated hydromechanical properties of a silty soil: Journal of Geotechnical and Geoenvironmental Engineering, v. 139, no. 3, p. 507-510, https://doi.org/10.1061/(ASCE)GT.1943-5606.0000786.","productDescription":"4 p.","startPage":"507","endPage":"510","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-027412","costCenters":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":307948,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"139","issue":"3","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55f006aae4b0dacf699e9ff7","contributors":{"authors":[{"text":"Lu, Ning","contributorId":191360,"corporation":false,"usgs":false,"family":"Lu","given":"Ning","email":"","affiliations":[{"id":12620,"text":"U.S. Army Corp. of Engineers","active":true,"usgs":false}],"preferred":false,"id":571565,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kaya, Murat","contributorId":103576,"corporation":false,"usgs":true,"family":"Kaya","given":"Murat","email":"","affiliations":[],"preferred":false,"id":571564,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Collins, Brian D. bcollins@usgs.gov","contributorId":2406,"corporation":false,"usgs":true,"family":"Collins","given":"Brian","email":"bcollins@usgs.gov","middleInitial":"D.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":571562,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Godt, Jonathan W. 0000-0002-8737-2493 jgodt@usgs.gov","orcid":"https://orcid.org/0000-0002-8737-2493","contributorId":1166,"corporation":false,"usgs":true,"family":"Godt","given":"Jonathan","email":"jgodt@usgs.gov","middleInitial":"W.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true},{"id":508,"text":"Office of the AD Hazards","active":true,"usgs":true}],"preferred":true,"id":571563,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70173631,"text":"70173631 - 2013 - <i>Oryx callotis</i> (Artiodactyla: Bovidae)","interactions":[],"lastModifiedDate":"2016-06-08T13:15:14","indexId":"70173631","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2654,"text":"Mammalian Species","active":true,"publicationSubtype":{"id":10}},"title":"<i>Oryx callotis</i> (Artiodactyla: Bovidae)","docAbstract":"<p><i>Oryx callotis</i><span>&nbsp;O. Thomas, 1982 (fringe-eared oryx) is a relatively large, long-bodied bovid, with an appropriate common name because of its distinguishing tufts of hair extending from the ends of the ears. It occupies arid lands in Kenya and Tanzania.&nbsp;</span><i>O. callotis</i><span>&nbsp;can go up to a month without drinking water if succulent vegetation is available. Some herds have been semidomesticated, and 60% of the presumed 17,000 wild individuals exist in wildlife reserves, currently receiving some protection from settlement and poaching.&nbsp;</span><i>O. callotis</i><span>&nbsp;is considered &ldquo;Vulnerable&rdquo; by the International Union for Conservation of Nature and Natural Resources but as a subspecies of&nbsp;</span><i>O. beisa</i><span>, which is listed as &ldquo;Near Threatened.&rdquo;</span></p>","language":"English","publisher":"Oxford University Press","doi":"10.1644/897.1","usgsCitation":"Lee, D.N., Dolman, R.W., and Leslie, D.M., 2013, <i>Oryx callotis</i> (Artiodactyla: Bovidae): Mammalian Species, v. 45, no. 897, 11 p., https://doi.org/10.1644/897.1.","productDescription":"11 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-039492","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":473377,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1644/897.1","text":"Publisher Index Page"},{"id":323277,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"897","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"575941ade4b04f417c25675d","contributors":{"authors":[{"text":"Lee, Dana N.","contributorId":146561,"corporation":false,"usgs":false,"family":"Lee","given":"Dana","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":637955,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dolman, Richard W.","contributorId":146382,"corporation":false,"usgs":false,"family":"Dolman","given":"Richard","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":637956,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Leslie, David M. Jr. 0000-0002-3884-1484 cleslie@usgs.gov","orcid":"https://orcid.org/0000-0002-3884-1484","contributorId":2483,"corporation":false,"usgs":true,"family":"Leslie","given":"David","suffix":"Jr.","email":"cleslie@usgs.gov","middleInitial":"M.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":false,"id":637424,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173625,"text":"70173625 - 2013 - Landsat imagery reveals declining clarity of Maine’s lakes during 1995-2010","interactions":[],"lastModifiedDate":"2016-06-09T15:10:12","indexId":"70173625","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1699,"text":"Freshwater Science","active":true,"publicationSubtype":{"id":10}},"title":"Landsat imagery reveals declining clarity of Maine’s lakes during 1995-2010","docAbstract":"<p><span>Water clarity is a strong indicator of regional water quality. Unlike other common water-quality metrics, such as chlorophyll&nbsp;</span><i>a</i><span>, total P, or trophic status, clarity can be accurately and efficiently estimated remotely on a regional scale. Satellite-based remote sensing is useful in regions with many lakes where traditional field-sampling techniques may be prohibitively expensive. Repeated sampling of easily accessed lakes can lead to spatially irregular, nonrandom samples of a region. Remote sensing remedies this problem. We applied a remote monitoring protocol we had previously developed for Maine lakes &gt;8&nbsp;ha based on Landsat satellite data recorded during 1995&ndash;2010 to identify spatial and temporal patterns in Maine lake clarity. We focused on the overlapping region of Landsat paths 11 and 12 to increase availability of cloud-free images in August and early September, a period of relative lake stability and seasonal poor-clarity conditions well suited for annual monitoring. We divided Maine into 3 regions (northeastern, south-central, western) based on morphometric and chemical lake features. We found a general decrease in average statewide lake clarity from 4.94 to 4.38&nbsp;m during 1995&ndash;2010. Water clarity ranged from 4 to 6&nbsp;m during 1995&ndash;2010, but it decreased consistently during 2005&ndash;2010. Clarity in both the northeastern and western lake regions has decreased from 5.22&nbsp;m in 1995 to 4.36 and 4.21&nbsp;m, respectively, in 2010, whereas lake clarity in the south-central lake region (4.50&nbsp;m) has not changed since 1995. Climate change, timber harvesting, or watershed morphometry may be responsible for regional water-clarity decline. Remote sensing of regional water clarity provides a more complete spatial perspective of lake water quality than existing, interest-based sampling. However, field sampling done under existing monitoring programs can be used to calibrate accurate models designed to estimate water clarity remotely.</span></p>","language":"English","publisher":"The University of Chicago Press","doi":"10.1899/12-070.1","usgsCitation":"McCullough, I.M., Loftin, C., and Sader, S., 2013, Landsat imagery reveals declining clarity of Maine’s lakes during 1995-2010: Freshwater Science, v. 32, no. 3, p. 741-752, https://doi.org/10.1899/12-070.1.","productDescription":"12 p.","startPage":"741","endPage":"752","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1995-01-01","ipdsId":"IP-036854","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323411,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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A.","affiliations":[],"preferred":false,"id":638298,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173640,"text":"70173640 - 2013 - Habitat, wildlife and one health:  <i>Arcanobacterium pyogenes</i> in Maryland and Upper Eastern Shore white-tailed deer populations","interactions":[],"lastModifiedDate":"2016-06-20T11:14:19","indexId":"70173640","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5083,"text":"Infection Ecology and Epidemiology","active":true,"publicationSubtype":{"id":10}},"title":"Habitat, wildlife and one health:  <i>Arcanobacterium pyogenes</i> in Maryland and Upper Eastern Shore white-tailed deer populations","docAbstract":"<p><i><strong>Background</strong></i>: Understanding the distribution of disease in wildlife is key to predicting the impact of emerging zoonotic one health concerns, especially for wildlife species with extensive human and livestock interfaces. The widespread distribution and complex interactions of white<strong>-</strong>tailed deer (<i>Odocoileus virginianus</i>) with humans suggest deer population health and management may have implications beyond stewardship of the animals. The intracranial abscessation suppurative meningitis (IASM) disease complex in deer has been linked to&nbsp;<i>Arcanobacterium pyogenes</i>, an under<strong>-</strong>diagnosed and often misdiagnosed organism considered commensal in domestic livestock but associated with serious disease in numerous species, including humans.</p>\n<p><i><strong>Methods</strong></i>: Our study used standard bacterial culture techniques to assess&nbsp;<i>A. pyogenes</i>prevalence among male deer sampled across six physiogeographic regions in Maryland and male and female deer in the Upper Eastern Shore under Traditional Deer Management (TDM) and Quality Deer Management (QDM), a management protocol that alters population demographics in favor of older male deer. Samples were collected from antler pedicles for males, the top of the head where pedicles would be if present for females, or the whole dorsal frontal area of the head for neonates. We collected nasal samples from all animals by swabbing the nasopharyngeal membranes. A gram stain and catalase test were conducted, and aerobic bacteria were identified to genus and species when possible. We evaluated the effect of region on whether deer carried&nbsp;<i>A. pyogenes</i>&nbsp;using Pearson's chi-square test with Yates&rsquo; continuity correction. For the white-tailed deer management study, we tested whether site, age class and sex predisposed animals to carrying&nbsp;<i>A. pyogenes</i>&nbsp;using binary logistic regression.</p>\n<p><i><strong>Results</strong></i>:&nbsp;<i>A. pyogenes</i>&nbsp;was detected on deer in three of the six regions studied, and was common in only one region, the Upper Eastern Shore. In the Upper Eastern Shore, 45% and 66% of antler and nasal swabs from deer were positive for&nbsp;<i>A. pyogenes</i>, respectively. On the Upper Eastern Shore, prevalence of&nbsp;<i>A. pyogenes</i>&nbsp;cultured from deer did not differ between management areas, and was abundant among both sexes and across all age classes. No&nbsp;<i>A. pyogenes</i>&nbsp;was cultured from a small sample of neonates.</p>\n<p><i><strong>Conclusion</strong></i>: Our study indicates&nbsp;<i>A. pyogenes</i>&nbsp;may be carried widely among white-tailed deer regardless of sex or age class, but we found no evidence the pathogen is acquired in utero. The distribution of&nbsp;<i>A. pyogenes</i>&nbsp;across regions and concentration in a region with low livestock levels suggests the potential for localized endemicity of the organism and the possibility that deer may serve as a maintenance reservoir for an emerging one health concern.</p>","language":"English","publisher":"Co-action Publishing","doi":"10.3402/iee.v3i0.19175","usgsCitation":"Turner, M.M., DePerno, C.S., Conner, M.C., Eyler, T.B., Lancia, R.A., Klaver, R.W., and Stoskopf, M.K., 2013, Habitat, wildlife and one health:  <i>Arcanobacterium pyogenes</i> in Maryland and Upper Eastern Shore white-tailed deer populations: Infection Ecology and Epidemiology, v. 3, Article 19175; 10 p., https://doi.org/10.3402/iee.v3i0.19175.","productDescription":"Article 19175; 10 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-049673","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":473382,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3402/iee.v3i0.19175","text":"Publisher Index Page"},{"id":323982,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2013-08-06","publicationStatus":"PW","scienceBaseUri":"576913c9e4b07657d19ff0ee","contributors":{"authors":[{"text":"Turner, Melissa M.","contributorId":171529,"corporation":false,"usgs":false,"family":"Turner","given":"Melissa","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":637848,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DePerno, Christopher S.","contributorId":10327,"corporation":false,"usgs":true,"family":"DePerno","given":"Christopher","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":637849,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Conner, Mark C.","contributorId":171530,"corporation":false,"usgs":false,"family":"Conner","given":"Mark","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":637850,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Eyler, T. Brian","contributorId":171531,"corporation":false,"usgs":false,"family":"Eyler","given":"T.","email":"","middleInitial":"Brian","affiliations":[],"preferred":false,"id":637851,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lancia, Richard A.","contributorId":14073,"corporation":false,"usgs":true,"family":"Lancia","given":"Richard","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":637852,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Klaver, Robert W. 0000-0002-3263-9701 bklaver@usgs.gov","orcid":"https://orcid.org/0000-0002-3263-9701","contributorId":3285,"corporation":false,"usgs":true,"family":"Klaver","given":"Robert","email":"bklaver@usgs.gov","middleInitial":"W.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true},{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":637440,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Stoskopf, Michael K.","contributorId":83817,"corporation":false,"usgs":true,"family":"Stoskopf","given":"Michael","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":637853,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70173869,"text":"70173869 - 2013 - Larval gizzard shad characteristics in Lake Oahe, South Dakota: A species at the northern edge of its range","interactions":[],"lastModifiedDate":"2016-06-15T15:19:11","indexId":"70173869","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2299,"text":"Journal of Freshwater Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Larval gizzard shad characteristics in Lake Oahe, South Dakota: A species at the northern edge of its range","docAbstract":"<p><span>Gizzard shad,&nbsp;</span><i>Dorosoma cepedianum,</i><span>&nbsp;have generally been restricted to the lower Missouri River impoundments in South Dakota. In recent years, gizzard shad numbers have increased in Lake Oahe, marking the northern-most natural population. These increases could potentially affect recreational fishes. Specifically, questions arise about larval gizzard shad growth dynamics and if age-0 gizzard shad in Lake Oahe will exhibit fast or slow growth, both of which can have profound effects on piscivore populations in this reservoir. In this study, we evaluated larval gizzard shad hatch timing, growth, and density in Lake Oahe. We collected larval gizzard shad from six sites from May to July 2008 and used sagittal otoliths to estimate the growth and back-calculate the hatch date. We found that larval gizzard shad hatched earlier in the upper part of the reservoir compared to the lower portion and that hatch date appeared to correspond to warming water temperatures. The peak larval gizzard shad density ranged from 0.6 to 33.6 (#/100&thinsp;m</span><sup>3</sup><span>) and varied significantly among reservoir sites. Larval gizzard shad growth ranged from 0.24 to 0.57 (mm/d) and differed spatially within the reservoir. We found no relationship between the larval gizzard shad growth or density and small- or large-bodied zooplankton density (</span><i>p</i><span>&thinsp;&gt;&thinsp;0.05). As this population exhibits slow growth and low densities, gizzard shad should remain a suitable forage option for recreational fishes in Lake Oahe.</span></p>","language":"English","publisher":"Taylor and Francis","doi":"10.1080/02705060.2012.709887","usgsCitation":"Fincel, M.J., Chipps, S.R., Graeb, B.D., and Edwards, K.R., 2013, Larval gizzard shad characteristics in Lake Oahe, South Dakota: A species at the northern edge of its range: Journal of Freshwater Ecology, v. 28, no. 1, p. 17-26, https://doi.org/10.1080/02705060.2012.709887.","productDescription":"10 p.","startPage":"17","endPage":"26","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-037554","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323712,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"South Dakota","otherGeospatial":"Lake Oahe","volume":"28","issue":"1","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57627c34e4b07657d19a6a00","contributors":{"authors":[{"text":"Fincel, Mark J.","contributorId":171853,"corporation":false,"usgs":false,"family":"Fincel","given":"Mark","email":"","middleInitial":"J.","affiliations":[{"id":26957,"text":"South Dakota Game, Fish and Parks, Ft. Pierre, SD","active":true,"usgs":false}],"preferred":false,"id":638867,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chipps, Steven R. 0000-0001-6511-7582 steve_chipps@usgs.gov","orcid":"https://orcid.org/0000-0001-6511-7582","contributorId":2243,"corporation":false,"usgs":true,"family":"Chipps","given":"Steven","email":"steve_chipps@usgs.gov","middleInitial":"R.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":638864,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Graeb, Brian D. S.","contributorId":171851,"corporation":false,"usgs":false,"family":"Graeb","given":"Brian","email":"","middleInitial":"D. S.","affiliations":[{"id":26956,"text":"Departement of Natural Resource Management, Brookings, SD","active":true,"usgs":false}],"preferred":false,"id":638865,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Edwards, Kris R.","contributorId":171852,"corporation":false,"usgs":false,"family":"Edwards","given":"Kris","email":"","middleInitial":"R.","affiliations":[{"id":26957,"text":"South Dakota Game, Fish and Parks, Ft. Pierre, SD","active":true,"usgs":false}],"preferred":false,"id":638866,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70173692,"text":"70173692 - 2013 - Identification and specialization as a waterfowl hunter","interactions":[],"lastModifiedDate":"2016-06-07T14:25:45","indexId":"70173692","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2612,"text":"Leisure Science","active":true,"publicationSubtype":{"id":10}},"title":"Identification and specialization as a waterfowl hunter","docAbstract":"<p><span>Like specialization, identity offers a way for differentiating and understanding recreationists and for gaining insight into the question of participant progression in an activity. We examined how identity related to measures of specialization among lapsed and current waterfowl hunters. Lapsed hunters included those who had purchased a Minnesota waterfowl stamp between 2000 and 2004, but not since this time. Current hunters had purchased a 2010 stamp. Results suggested that some waterfowl hunters specialize and progress toward a waterfowl-hunter identity. Others, however, either hunt for years but never specialize and identify as waterfowl hunters, or move toward but do not attain a waterfowl hunter identity. Individuals who achieve a waterfowl hunter identity may also later relinquish this identity. Identification was associated with increased specialization and resistance to change from a preference for waterfowl hunting. Individuals who had relinquished their identity retained social and knowledge-based commitment to waterfowl hunting, whereas attraction and centrality declined.</span></p>","language":"English","publisher":"Taylor & Francis Online","doi":"10.1080/01490400.2013.780511","usgsCitation":"Schroeder, S., Fulton, D.C., Lawrence, J.S., and Cordts, S.D., 2013, Identification and specialization as a waterfowl hunter: Leisure Science, v. 35, no. 3, p. 218-234, https://doi.org/10.1080/01490400.2013.780511.","productDescription":"17 p.","startPage":"218","endPage":"234","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-036427","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323172,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5757f036e4b04f417c24da9d","contributors":{"authors":[{"text":"Schroeder, Susan A.","contributorId":78235,"corporation":false,"usgs":true,"family":"Schroeder","given":"Susan A.","affiliations":[],"preferred":false,"id":637555,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fulton, David C. 0000-0001-5763-7887 dcf@usgs.gov","orcid":"https://orcid.org/0000-0001-5763-7887","contributorId":2208,"corporation":false,"usgs":true,"family":"Fulton","given":"David","email":"dcf@usgs.gov","middleInitial":"C.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":637513,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lawrence, Jeffrey S.","contributorId":171470,"corporation":false,"usgs":false,"family":"Lawrence","given":"Jeffrey","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":637556,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cordts, Steven D.","contributorId":171471,"corporation":false,"usgs":false,"family":"Cordts","given":"Steven","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":637557,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70173622,"text":"70173622 - 2013 - Shifts in controls on the temporal coherence of throughfall chemical flux in Acadia National Park, Maine, USA","interactions":[],"lastModifiedDate":"2016-06-09T15:23:31","indexId":"70173622","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1007,"text":"Biogeochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Shifts in controls on the temporal coherence of throughfall chemical flux in Acadia National Park, Maine, USA","docAbstract":"<p><span>Major ion and mercury (Hg) inputs to terrestrial ecosystems include both wet and dry deposition (total deposition). Estimating total deposition to sensitive receptor sites is hampered by limited information regarding its spatial heterogeneity and seasonality. We used measurements of throughfall flux, which includes atmospheric inputs to forests and the net effects of canopy leaching or uptake, for ten major ions and Hg collected during 35 time periods in 1999&ndash;2005 at over 70 sites within Acadia National Park, Maine to (1) quantify coherence in temporal dynamics of seasonal throughfall deposition and (2) examine controls on these patterns at multiple scales. We quantified temporal coherence as the correlation between all possible site pairs for each solute on a seasonal basis. In the summer growing season and autumn, coherence among pairs of sites with similar vegetation was stronger than for site-pairs that differed in vegetation suggesting that interaction with the canopy and leaching of solutes differed in coniferous, deciduous, mixed, and shrub or open canopy sites. The spatial pattern in throughfall hydrologic inputs across Acadia National Park was more variable during the winter snow season, suggesting that snow re-distribution affects net hydrologic input, which consequently affects chemical flux. Sea-salt corrected calcium concentrations identified a shift in air mass sources from maritime in winter to the continental industrial corridor in summer. Our results suggest that the spatial pattern of throughfall hydrologic flux, dominant seasonal air mass source, and relationship with vegetation in winter differ from the spatial pattern of throughfall flux in these solutes in summer and autumn. The coherence approach applied here made clear the strong influence of spatial heterogeneity in throughfall hydrologic inputs and a maritime air mass source on winter patterns of throughfall flux. By contrast, vegetation type was the most important influence on throughfall chemical flux in summer and autumn.</span></p>","language":"English","publisher":"Spinger","doi":"10.1007/s10533-013-9884-7","usgsCitation":"Nelson, S.J., Webster, K.E., Loftin, C., and Weathers, K.C., 2013, Shifts in controls on the temporal coherence of throughfall chemical flux in Acadia National Park, Maine, USA: Biogeochemistry, v. 116, no. 1, p. 147-160, https://doi.org/10.1007/s10533-013-9884-7.","productDescription":"14 p.","startPage":"147","endPage":"160","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-042115","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323418,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maine","otherGeospatial":"Acadia National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -68.46473693847656,\n              44.215186337858235\n            ],\n            [\n              -68.46473693847656,\n              44.449467536006935\n            ],\n            [\n              -68.17085266113281,\n              44.449467536006935\n            ],\n            [\n              -68.17085266113281,\n              44.215186337858235\n            ],\n            [\n              -68.46473693847656,\n              44.215186337858235\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"116","issue":"1","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2013-07-05","publicationStatus":"PW","scienceBaseUri":"575a9336e4b04f417c275181","contributors":{"authors":[{"text":"Nelson, Sarah J.","contributorId":167269,"corporation":false,"usgs":false,"family":"Nelson","given":"Sarah","email":"","middleInitial":"J.","affiliations":[{"id":7063,"text":"University of Maine","active":true,"usgs":false}],"preferred":false,"id":638308,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Webster, Katherine E.","contributorId":147903,"corporation":false,"usgs":false,"family":"Webster","given":"Katherine","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":638309,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Loftin, Cynthia S. 0000-0001-9104-3724 cyndy_loftin@usgs.gov","orcid":"https://orcid.org/0000-0001-9104-3724","contributorId":2167,"corporation":false,"usgs":true,"family":"Loftin","given":"Cynthia S.","email":"cyndy_loftin@usgs.gov","affiliations":[],"preferred":true,"id":637411,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Weathers, Kathleen C.","contributorId":58731,"corporation":false,"usgs":true,"family":"Weathers","given":"Kathleen","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":638310,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70159475,"text":"70159475 - 2013 - Hydraulically controlled discrete sampling from open boreholes","interactions":[],"lastModifiedDate":"2015-11-03T11:51:15","indexId":"70159475","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Hydraulically controlled discrete sampling from open boreholes","docAbstract":"<p>Groundwater sampling from open boreholes in fractured-rock aquifers is particularly challenging because of mixing and dilution of fluid within the borehole from multiple fractures. This note presents an alternative to traditional sampling in open boreholes with packer assemblies. The alternative system called ZONFLO (zonal flow) is based on hydraulic control of borehole flow conditions. Fluid from discrete fractures zones are hydraulically isolated allowing for the collection of representative samples. In rough-faced open boreholes and formations with less competent rock, hydraulic containment may offer an attractive alternative to physical containment with packers. Preliminary test results indicate a discrete zone can be effectively hydraulically isolated from other zones within a borehole for the purpose of groundwater sampling using this new method.</p>","language":"English","publisher":"Wiley","doi":"10.1111/gwat.12120","usgsCitation":"Harte, P.T., 2013, Hydraulically controlled discrete sampling from open boreholes: Groundwater, v. 51, no. 6, p. 822-827, https://doi.org/10.1111/gwat.12120.","productDescription":"6 p.","startPage":"822","endPage":"827","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-044671","costCenters":[{"id":405,"text":"NH/VT office of New England Water Science Center","active":true,"usgs":true}],"links":[{"id":310985,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"51","issue":"6","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2013-09-24","publicationStatus":"PW","scienceBaseUri":"5639e8c1e4b0d6133fe732e4","contributors":{"authors":[{"text":"Harte, Philip T. 0000-0002-7718-1204 ptharte@usgs.gov","orcid":"https://orcid.org/0000-0002-7718-1204","contributorId":1008,"corporation":false,"usgs":true,"family":"Harte","given":"Philip","email":"ptharte@usgs.gov","middleInitial":"T.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true},{"id":405,"text":"NH/VT office of New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":579125,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70173422,"text":"70173422 - 2013 - Baited lines: An active nondestructive collection method for burrowing crayfish","interactions":[],"lastModifiedDate":"2016-06-20T16:09:20","indexId":"70173422","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3444,"text":"Southeastern Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Baited lines: An active nondestructive collection method for burrowing crayfish","docAbstract":"<p><span>A new method (baited lines) is described for the collection of burrowing crayfishes, where fishing hooks baited with earthworms and tied to monofilament leaders are used to lure crayfishes from their burrow entrances. We estimated capture rates using baited lines at four locations across West Virginia for a total of four crayfish taxa; the taxa studied were orange, blue, and blue/orange morphs of&nbsp;</span><i>Cambarus dubius</i><span>&nbsp;(Upland Burrowing Catfish), and&nbsp;</span><i>C. thomai</i><span>&nbsp;(Little Brown Mudbug). Baited-line capture rates were lowest for&nbsp;</span><i>C. thomai</i><span>&nbsp;(81%;&nbsp;</span><i>n</i><span>&nbsp;= 21 attempts) and highest for the orange morph of</span><i>C. dubius</i><span>&nbsp;(99%;&nbsp;</span><i>n</i><span>&nbsp;= 13 attempts). The pooled capture rate across all taxa was 91.5% (</span><i>n</i><span>&nbsp;= 50 attempts). Baited lines represent an environmentally nondestructive method to capture burrowing crayfishes without harm to individuals, and without disturbing burrows or the surrounding area. This novel method allows for repeat captures and long-term studies, providing a useful sampling method for ecological studies of burrowing crayfishes.</span></p>","language":"English","publisher":"Eagle Hill Institute","doi":"10.1656/058.012.0427","usgsCitation":"Loughman, Z.J., Foltz, D.A., and Welsh, S., 2013, Baited lines: An active nondestructive collection method for burrowing crayfish: Southeastern Naturalist, v. 12, no. 4, p. 809-815, https://doi.org/10.1656/058.012.0427.","productDescription":"7 p.","startPage":"809","endPage":"815","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-045740","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":324045,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"4","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"576913b0e4b07657d19fef9d","contributors":{"authors":[{"text":"Loughman, Zachary J.","contributorId":76157,"corporation":false,"usgs":false,"family":"Loughman","given":"Zachary","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":639918,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foltz, David A. II","contributorId":172207,"corporation":false,"usgs":false,"family":"Foltz","given":"David","suffix":"II","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":639919,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Welsh, Stuart A. 0000-0003-0362-054X swelsh@usgs.gov","orcid":"https://orcid.org/0000-0003-0362-054X","contributorId":152088,"corporation":false,"usgs":true,"family":"Welsh","given":"Stuart A.","email":"swelsh@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":637106,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173760,"text":"70173760 - 2013 - A Common Loon incubates rocks as surrogates for eggs","interactions":[],"lastModifiedDate":"2016-06-08T14:42:43","indexId":"70173760","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2898,"text":"Northeastern Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"A Common Loon incubates rocks as surrogates for eggs","docAbstract":"<p><span>A nesting&nbsp;</span><i>Gavia immer</i><span>&nbsp;(Common Loon) was discovered incubating 2 rocks on a floating nest platform on the Quabbin reservoir in central Massachusetts for 43 days, well beyond the typical period of 28 days, before we moved in to investigate. The rocks were likely unearthed in the soil and vegetation used on the platform to create a more natural substrate for the nest. We suggest sifting through soil and vegetation to remove rocks before placing material on nest platforms.</span></p>","language":"English","publisher":"Eagle Hill Institute","doi":"10.1656/045.020.0111","usgsCitation":"DeStefano, S., Koenen, K.K., and Pereira, J.W., 2013, A Common Loon incubates rocks as surrogates for eggs: Northeastern Naturalist, v. 20, no. 1, p. 143-147, https://doi.org/10.1656/045.020.0111.","productDescription":"5 p.","startPage":"143","endPage":"147","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-036855","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323298,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"1","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"575941afe4b04f417c256765","contributors":{"authors":[{"text":"DeStefano, Stephen 0000-0003-2472-8373 destef@usgs.gov","orcid":"https://orcid.org/0000-0003-2472-8373","contributorId":166706,"corporation":false,"usgs":true,"family":"DeStefano","given":"Stephen","email":"destef@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":638072,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Koenen, Kiana K. G.","contributorId":34313,"corporation":false,"usgs":true,"family":"Koenen","given":"Kiana","email":"","middleInitial":"K. G.","affiliations":[],"preferred":false,"id":638084,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pereira, Jillian W.","contributorId":171609,"corporation":false,"usgs":false,"family":"Pereira","given":"Jillian","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":638085,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70039868,"text":"70039868 - 2013 - Research strategies for addressing uncertainties","interactions":[],"lastModifiedDate":"2020-12-08T21:45:35.818609","indexId":"70039868","displayToPublicDate":"2013-12-31T15:42:23","publicationYear":"2013","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"20","title":"Research strategies for addressing uncertainties","docAbstract":"<p>There is an immense volume of information pertaining to research needs for addressing climate change uncertainties and resolving key information gaps. Fortunately, multiple independent efforts to establish research priorities have yielded similar results. Input on research needs is being used to craft national scientific priorities and strategies that are being implemented regionally by agencies and organizations. A number of regionally based efforts are already underway to aggregate and synthesize climate-related management needs and research priorities. Landscape Conservation Cooperatives and Climate Science Centers, funded by the Department of the Interior, are conducting strategic syntheses of common resource-management priorities and related science needs across the Southwest, and many of these priorities and needs are related to climate variability and change. </p><p>The present Assessment includes many examples of the types of research that are needed to address key climate science uncertainties. The Assessment also includes examples of information needs related to understanding climate effects on systems (human, biophysical, ecosystems, and others) in the Southwest. Implementation of research strategies will increase understanding and improve the ability of the scientific community to anticipate the direction or magnitude of future climate-related change in these systems. The assembly of experts for the other chapters of this document provided a unique opportunity to draw upon the authors’ collective expertise to share knowledge about priority research strategies. The peer-reviewed information sources assessed in this chapter highlight research strategies and priorities established by the research community. Other sources cover priorities that are based primarily on management and policy needs. In the latter type, the sources represent the consensus of senior leaders of organizations, generally with substantial input and advice from the organizations’ technical and scientific experts.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Assessment of climate change in the Southwest U.S.","largerWorkSubtype":{"id":9,"text":"Other Report"},"publisher":"Island Press","usgsCitation":"Busch, D.E., Brekke, L.D., Averyt, K., Jardine, A., and Welling, L., 2013, Research strategies for addressing uncertainties, chap. 20 <i>of</i> Assessment of climate change in the Southwest U.S., p. 462-482.","productDescription":"21 p.","startPage":"462","endPage":"482","ipdsId":"IP-039489","costCenters":[{"id":569,"text":"Southwest Climate Science Center","active":true,"usgs":true}],"links":[{"id":381142,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":381141,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.swcarr.arizona.edu/chapter/20"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Busch, David E. dave_busch@usgs.gov","contributorId":3392,"corporation":false,"usgs":true,"family":"Busch","given":"David","email":"dave_busch@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":806423,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brekke, Levi D.","contributorId":6776,"corporation":false,"usgs":true,"family":"Brekke","given":"Levi","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":806424,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Averyt, Kristen","contributorId":63331,"corporation":false,"usgs":true,"family":"Averyt","given":"Kristen","email":"","affiliations":[],"preferred":false,"id":806425,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jardine, Angela","contributorId":147833,"corporation":false,"usgs":false,"family":"Jardine","given":"Angela","email":"","affiliations":[],"preferred":false,"id":806426,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Welling, Leigh","contributorId":77864,"corporation":false,"usgs":true,"family":"Welling","given":"Leigh","email":"","affiliations":[],"preferred":false,"id":806427,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70094927,"text":"70094927 - 2013 - Biological effects-based tools for monitoring impacted surface waters in the Great Lakes: a multiagency program in support of the Great Lakes Restoration Initiative","interactions":[],"lastModifiedDate":"2014-06-04T13:34:08","indexId":"70094927","displayToPublicDate":"2013-12-31T12:51:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1559,"text":"Environmental Practice","active":true,"publicationSubtype":{"id":10}},"title":"Biological effects-based tools for monitoring impacted surface waters in the Great Lakes: a multiagency program in support of the Great Lakes Restoration Initiative","docAbstract":"There is increasing demand for the implementation of effects-based monitoring and surveillance (EBMS) approaches in the Great Lakes Basin to complement traditional chemical monitoring. Herein, we describe an ongoing multiagency effort to develop and implement EBMS tools, particularly with regard to monitoring potentially toxic chemicals and assessing Areas of Concern (AOCs), as envisioned by the Great Lakes Restoration Initiative (GLRI). Our strategy includes use of both targeted and open-ended/discovery techniques, as appropriate to the amount of information available, to guide a priori end point and/or assay selection. Specifically, a combination of in vivo and in vitro tools is employed by using both wild and caged fish (in vivo), and a variety of receptor- and cell-based assays (in vitro). We employ a work flow that progressively emphasizes in vitro tools for long-term or high-intensity monitoring because of their greater practicality (e.g., lower cost, labor) and relying on in vivo assays for initial surveillance and verification. Our strategy takes advantage of the strengths of a diversity of tools, balancing the depth, breadth, and specificity of information they provide against their costs, transferability, and practicality. Finally, a series of illustrative scenarios is examined that align EBMS options with management goals to illustrate the adaptability and scaling of EBMS approaches and how they can be used in management decisions.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Practice","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Cambridge University Press","doi":"10.1017/S1466046613000458","usgsCitation":"Ekman, D.R., Ankley, G., Blazer, V., Collette, T., Garcia-Reyero, N., Iwanowicz, L., Jorgensen, Z.G., Lee, K., Mazik, P.M., Miller, D.H., Perkins, E.J., Smith, E.T., Tietge, J.E., and Villeneuve, D.L., 2013, Biological effects-based tools for monitoring impacted surface waters in the Great Lakes: a multiagency program in support of the Great Lakes Restoration Initiative: Environmental Practice, v. 15, no. 04, p. 409-426, https://doi.org/10.1017/S1466046613000458.","productDescription":"18 p.","startPage":"409","endPage":"426","numberOfPages":"18","ipdsId":"IP-049046","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":288080,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288079,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1017/S1466046613000458"}],"country":"Canada;United States","otherGeospatial":"Great Lakes","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -92.82,40.37 ], [ -92.82,49.95 ], [ -74.74,49.95 ], [ -74.74,40.37 ], [ -92.82,40.37 ] ] ] } } ] }","volume":"15","issue":"04","noUsgsAuthors":false,"publicationDate":"2017-01-04","publicationStatus":"PW","scienceBaseUri":"53903fe6e4b04eea98bf84f8","contributors":{"authors":[{"text":"Ekman, Drew R.","contributorId":12785,"corporation":false,"usgs":true,"family":"Ekman","given":"Drew","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":490972,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ankley, Gerald T.","contributorId":67382,"corporation":false,"usgs":true,"family":"Ankley","given":"Gerald T.","affiliations":[],"preferred":false,"id":490978,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blazer, Vicki 0000-0001-6647-9614 vblazer@usgs.gov","orcid":"https://orcid.org/0000-0001-6647-9614","contributorId":792,"corporation":false,"usgs":true,"family":"Blazer","given":"Vicki","email":"vblazer@usgs.gov","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":490968,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Collette, Timothy W.","contributorId":15936,"corporation":false,"usgs":true,"family":"Collette","given":"Timothy W.","affiliations":[],"preferred":false,"id":490973,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Garcia-Reyero, Natàlia","contributorId":6572,"corporation":false,"usgs":true,"family":"Garcia-Reyero","given":"Natàlia","affiliations":[],"preferred":false,"id":490970,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Iwanowicz, Luke R.","contributorId":11902,"corporation":false,"usgs":true,"family":"Iwanowicz","given":"Luke R.","affiliations":[],"preferred":false,"id":490971,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Jorgensen, Zachary G.","contributorId":50827,"corporation":false,"usgs":true,"family":"Jorgensen","given":"Zachary","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":490977,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Lee, Kathy 0000-0002-7683-1367 klee@usgs.gov","orcid":"https://orcid.org/0000-0002-7683-1367","contributorId":2538,"corporation":false,"usgs":true,"family":"Lee","given":"Kathy","email":"klee@usgs.gov","affiliations":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"preferred":true,"id":490969,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Mazik, Pat M.","contributorId":32090,"corporation":false,"usgs":true,"family":"Mazik","given":"Pat","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":490975,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Miller, David H.","contributorId":71100,"corporation":false,"usgs":true,"family":"Miller","given":"David","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":490979,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Perkins, Edward J.","contributorId":89063,"corporation":false,"usgs":false,"family":"Perkins","given":"Edward","email":"","middleInitial":"J.","affiliations":[{"id":26924,"text":"USArmy Engineer Research and Development Center, Vicksburg, MS","active":true,"usgs":false}],"preferred":false,"id":490980,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Smith, Edwin T.","contributorId":104816,"corporation":false,"usgs":true,"family":"Smith","given":"Edwin","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":490981,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Tietge, Joseph E.","contributorId":27363,"corporation":false,"usgs":true,"family":"Tietge","given":"Joseph","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":490974,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"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":490976,"contributorType":{"id":1,"text":"Authors"},"rank":14}]}}
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