{"pageNumber":"2179","pageRowStart":"54450","pageSize":"25","recordCount":184582,"records":[{"id":70182101,"text":"70182101 - 2008 - Alternative barging strategies to improve survival of transported juvenile salmonids, 2006","interactions":[],"lastModifiedDate":"2017-02-16T11:06:10","indexId":"70182101","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"title":"Alternative barging strategies to improve survival of transported juvenile salmonids, 2006","docAbstract":"<p>No abstract available&nbsp;</p>","language":"English","publisher":"U.S. Army Corps of Engineers","usgsCitation":"Ryan, B., Carper, M., Marsh, D., Elliot, D., Murray, T., Applegate, L., McKibben, C., and Mosterd, S., 2008, Alternative barging strategies to improve survival of transported juvenile salmonids, 2006.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":335700,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58a6c837e4b025c4642862ac","contributors":{"authors":[{"text":"Ryan, B.A.","contributorId":181803,"corporation":false,"usgs":false,"family":"Ryan","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":669598,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carper, M.","contributorId":181804,"corporation":false,"usgs":false,"family":"Carper","given":"M.","email":"","affiliations":[],"preferred":false,"id":669599,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Marsh, D.M.","contributorId":181805,"corporation":false,"usgs":false,"family":"Marsh","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":669600,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Elliot, D.","contributorId":65662,"corporation":false,"usgs":true,"family":"Elliot","given":"D.","email":"","affiliations":[],"preferred":false,"id":669601,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Murray, T.","contributorId":59304,"corporation":false,"usgs":true,"family":"Murray","given":"T.","email":"","affiliations":[],"preferred":false,"id":669602,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Applegate, L.M.","contributorId":181806,"corporation":false,"usgs":false,"family":"Applegate","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":669603,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"McKibben, C.","contributorId":181807,"corporation":false,"usgs":false,"family":"McKibben","given":"C.","email":"","affiliations":[],"preferred":false,"id":669604,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Mosterd, S.","contributorId":181808,"corporation":false,"usgs":false,"family":"Mosterd","given":"S.","email":"","affiliations":[],"preferred":false,"id":669605,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70009739,"text":"70009739 - 2008 - Two new species of Perlesta (Plecoptera: Perlidae) from eastern North America","interactions":[],"lastModifiedDate":"2012-03-12T17:18:19","indexId":"70009739","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3152,"text":"Proceedings of the Entomological Society of Washington","active":true,"publicationSubtype":{"id":10}},"title":"Two new species of Perlesta (Plecoptera: Perlidae) from eastern North America","docAbstract":"Two new species of the Nearctic perlid genus Perlesta, P. durfeei Kondratieff, Zuellig, and Kirchner and P. georgiae Kondratieff, Zuellig, and Lenat are described and illustrated from Virginia and North Carolina, U.S.A., respectively.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Proceedings of the Entomological Society of Washington","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00138797","usgsCitation":"Kondratieff, B., Zuellig, R., Kirchner, R., and Lenat, D.R., 2008, Two new species of Perlesta (Plecoptera: Perlidae) from eastern North America: Proceedings of the Entomological Society of Washington, v. 110, no. 3, p. 668-673.","startPage":"668","endPage":"673","numberOfPages":"6","costCenters":[],"links":[{"id":218822,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"110","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb962e4b08c986b327bf4","contributors":{"authors":[{"text":"Kondratieff, B.C.","contributorId":103230,"corporation":false,"usgs":true,"family":"Kondratieff","given":"B.C.","email":"","affiliations":[],"preferred":false,"id":357017,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zuellig, R.E.","contributorId":37045,"corporation":false,"usgs":true,"family":"Zuellig","given":"R.E.","affiliations":[],"preferred":false,"id":357016,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kirchner, R.F.","contributorId":31096,"corporation":false,"usgs":true,"family":"Kirchner","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":357015,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lenat, D. R.","contributorId":29478,"corporation":false,"usgs":true,"family":"Lenat","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":357014,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70193186,"text":"70193186 - 2008 - Microhabitat use by brook trout inhabiting small tributaries and a large river main stem: Implications for stream habitat restoration in the central Appalachians","interactions":[],"lastModifiedDate":"2017-12-01T10:24:31","indexId":"70193186","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3896,"text":"Proceedings of the Southeastern Association of Fish and Wildlife Agencies","active":true,"publicationSubtype":{"id":10}},"title":"Microhabitat use by brook trout inhabiting small tributaries and a large river main stem: Implications for stream habitat restoration in the central Appalachians","docAbstract":"<p><span>Brook trout (Salvelinus fontinalis) habitat restoration is needed across a range of stream sizes; however, studies quantifying brook trout habitat preferences in streams of differing sizes are rare. We used radio-telemetry to quantify adult brook trout microhabitat use in a central Appalachian watershed, the upper Shavers Fork of the Cheat River in eastern West Virginia. Our objectives were to: 1) quantify non-random microhabitat use by adult brook trout in the Shavers Fork main stem (drainage area = 32 km2) and an adjacent tributary, Rocky Run (drainage area = 7 km2); and 2) construct stream-specific habitat suitability curves (HSCs) for four important microhabitat variables (depth, average current velocity, maximum current velocity within one meter, and distance to cover). Brook trout used a subset of available microhabitats in both the main stem and Rocky Run: trout tended to occupy microhabitats that were deeper, higher velocity, and closer to cover than expected by chance alone. Although specific microhabitat values differed between the main stem and tributary populations, the overall patterns in brook trout microhabitat use were consistent regardless of stream size. Habitat suitability curves were constructed based on brook trout microhabitat use and will be used to design and monitor the effectiveness of future habitat restoration efforts in the Shavers Fork watershed. Our results suggest that habitat enhancement projects that increase the availability of deep, high velocity microhabitats adjacent to cover would benefit brook trout in both small tributaries and larger river main stems.</span></p>","language":"English","publisher":"Southeastern Association of Fish and Wildlife Agencies","usgsCitation":"Hansbarger, J.L., Petty, J.T., and Mazik, P.M., 2008, Microhabitat use by brook trout inhabiting small tributaries and a large river main stem: Implications for stream habitat restoration in the central Appalachians: Proceedings of the Southeastern Association of Fish and Wildlife Agencies, v. 62, p. 142-148.","productDescription":"7 p.","startPage":"142","endPage":"148","ipdsId":"IP-008641","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":349616,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":347786,"type":{"id":15,"text":"Index Page"},"url":"https://www.seafwa.org/publications/proceedings/?id=61197"}],"volume":"62","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a610f8ee4b06e28e9c257e5","contributors":{"authors":[{"text":"Hansbarger, Jeff L.","contributorId":166750,"corporation":false,"usgs":false,"family":"Hansbarger","given":"Jeff","email":"","middleInitial":"L.","affiliations":[{"id":24498,"text":"West Virginia Division of Natural Resources, Point Pleasant, WV","active":true,"usgs":false}],"preferred":false,"id":724248,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Petty, J. Todd","contributorId":166749,"corporation":false,"usgs":false,"family":"Petty","given":"J.","email":"","middleInitial":"Todd","affiliations":[{"id":24497,"text":"West Virginia University, Morgantown, WV","active":true,"usgs":false}],"preferred":false,"id":724249,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mazik, Patricia M. 0000-0002-8046-5929 pmazik@usgs.gov","orcid":"https://orcid.org/0000-0002-8046-5929","contributorId":2318,"corporation":false,"usgs":true,"family":"Mazik","given":"Patricia","email":"pmazik@usgs.gov","middleInitial":"M.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":718141,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70009723,"text":"70009723 - 2008 - Habitat features affect bluehead sucker, flannelmouth sucker, and roundtail chub across a headwater tributary system in the Colorado River Basin","interactions":[],"lastModifiedDate":"2012-03-12T17:18:19","indexId":"70009723","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","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":"Habitat features affect bluehead sucker, flannelmouth sucker, and roundtail chub across a headwater tributary system in the Colorado River Basin","docAbstract":"We assessed the distributions of three species of conservation concern, bluehead sucker (Catostomus discobolus), flannelmouth sucker (Catostomus latipinnis), and roundtail chub (Gila robusta), relative to habitat features across a headwater tributary system of the Colorado River basin in Wyoming. We studied the upper Muddy Creek watershed, Carbon County, portions of which experience intermittent flows during late summer and early fall. Fish and habitat were sampled from 57 randomly-selected, 200-m reaches and 416 habitat units (i.e., pools, glides, or runs) during the summer and fall of 2003 and 2004. Among reaches, the occurrences of adults and juveniles of all three species were positively related to mean wetted width and the surface area of pool habitat, and the occurrences of adult bluehead sucker and roundtail chub were also positively related to the abundance of rock substrate. Only juvenile bluehead sucker appeared to be negatively influenced by the proportion of a reach that was dry at the time of sampling. Within individual pools, glides, and runs, the occurrences of adults and juveniles of all three species were positively related to surface area and maximum depth, and occurrences of bluehead sucker and flannelmouth sucker juveniles were more probable in pools than in glides or runs.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Freshwater Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"02705060","usgsCitation":"Bower, M., Hubert, W., and Rahel, F., 2008, Habitat features affect bluehead sucker, flannelmouth sucker, and roundtail chub across a headwater tributary system in the Colorado River Basin: Journal of Freshwater Ecology, v. 23, no. 3, p. 347-357.","startPage":"347","endPage":"357","numberOfPages":"11","costCenters":[],"links":[{"id":219486,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"23","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2f0ae4b0c8380cd5ca26","contributors":{"authors":[{"text":"Bower, M.R.","contributorId":14094,"corporation":false,"usgs":true,"family":"Bower","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":356959,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hubert, W.A.","contributorId":12822,"corporation":false,"usgs":true,"family":"Hubert","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":356958,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rahel, F.J.","contributorId":82037,"corporation":false,"usgs":true,"family":"Rahel","given":"F.J.","affiliations":[],"preferred":false,"id":356960,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70010031,"text":"70010031 - 2008 - At-sea distribution of radio-marked Ashy Storm-Petrels Oceanodroma homochroa captured on the California Channel Islands","interactions":[],"lastModifiedDate":"2017-08-26T16:36:52","indexId":"70010031","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2675,"text":"Marine Ornithology: Journal of Seabird Research and Conservation","onlineIssn":"2074-1235","printIssn":"1018-3337","active":true,"publicationSubtype":{"id":10}},"title":"At-sea distribution of radio-marked Ashy Storm-Petrels Oceanodroma homochroa captured on the California Channel Islands","docAbstract":"Small, rare and wide-ranging pelagic birds are difficult to locate and observe at sea; little is therefore known regarding individual movements and habitat affinities among many of the world's storm-petrels (Family Hydrobatidae). We re-located 57 of 70 radio-marked Ashy Storm-Petrels Oceanodroma homochroa captured at three colonies in the California Channel Islands: Scorpion Rocks (2004, 2005), Santa Barbara Island (2004) and Prince Island (2005). Between 23 July and 22 September 2004, and 5 July and 4 August 2005, we flew 29 telemetry surveys, covered more than 65 000 km2 (2004) and 43 000 km2 (2005) of open ocean from San Nicolas Island north to the Farallon Islands and obtained 215 locations from 57 storm-petrels at sea. In both years, radio-marked storm-petrels were aggregated over the continental slope from Point Conception to Point Buchon, within the western Santa Barbara Channel, and over the Santa Cruz Basin between Santa Cruz, San Nicolas and Santa Barbara islands. Individuals captured in the Channel Islands ranged more than 600 km and were located as far north as Gulf of the Farallones National Marine Sanctuary. This is the first study to use radiotelemetry to determine the at-sea distribution and movements for any storm-petrel species.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Marine Ornithology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"10183337","usgsCitation":"Adams, J., and Takekawa, J.Y., 2008, At-sea distribution of radio-marked Ashy Storm-Petrels Oceanodroma homochroa captured on the California Channel Islands: Marine Ornithology: Journal of Seabird Research and Conservation, v. 36, no. 1, p. 9-17.","startPage":"9","endPage":"17","numberOfPages":"9","costCenters":[],"links":[{"id":219503,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"36","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ee9ce4b0c8380cd49e72","contributors":{"authors":[{"text":"Adams, J.","contributorId":45240,"corporation":false,"usgs":true,"family":"Adams","given":"J.","affiliations":[],"preferred":false,"id":357732,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":357733,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70115358,"text":"70115358 - 2008 - Avoidance behavior of juvenile lake sturgeon (Acipenser fulvescens) exposed to Bayluscide 3.2% Granular Sea Lamprey Larvicide","interactions":[],"lastModifiedDate":"2017-08-27T10:13:12","indexId":"70115358","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"displayTitle":"Avoidance behavior of juvenile lake sturgeon (<i>Acipenser fulvescens</i>) exposed to Bayluscide 3.2% Granular Sea Lamprey Larvicide","title":"Avoidance behavior of juvenile lake sturgeon (Acipenser fulvescens) exposed to Bayluscide 3.2% Granular Sea Lamprey Larvicide","docAbstract":"<p>Avoidance of juvenile lake sturgeons &lt; 100 mm in length in response to application of the Bayluscide 3.2% Granular Sea Lamprey Larvicide was assessed. Clear plexiglas columns (107 cm in height, 30.5 cm in diameter) to evaluate the potential for the normally bottom-dwelling fishes to move vertically in the water column to avoid niclosamide dissolving from the Bayluscide granules. Vertical migration of lake sturgeons to &gt; 15 cm off the bottom of the column was considered avoidance. Lake sturgeons began displaying avoidance behaviors within 4 to 8 min after the granules were applied and continued for up to 60 min. After 60 min, most or all of the sturgeons were near the surface in the treated columns. In contrast, little movement above the 15-cm mark was observed at any time in any of the control columns. The results of this study are similar to a previous study where juvenile lake sturgeons &gt; 100 mm in length showed the ability to avoid granular Bayluscide. Taken together, we conclude that juvenile lake sturgeons of any size range can detect and avoid granular Bayluscide applications.<br></p>","language":"English","publisher":"Great Lakes Fishery Comission","usgsCitation":"Boogaard, M.A., Rivera, J., and Gaikowski, M.P., 2008, Avoidance behavior of juvenile lake sturgeon (Acipenser fulvescens) exposed to Bayluscide 3.2% Granular Sea Lamprey Larvicide.","ipdsId":"IP-008744","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":345171,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.glfc.org/pubs/pdfs/research/reports/BoogaardSturgeon_2008.html"},{"id":345172,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publicComments":"Report of the Great Lakes Fishery Commission Sea Lamprey Control Program","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59a3da32e4b077f005673231","contributors":{"authors":[{"text":"Boogaard, Michael A","contributorId":118601,"corporation":false,"usgs":true,"family":"Boogaard","given":"Michael","email":"","middleInitial":"A","affiliations":[],"preferred":false,"id":519018,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rivera, Jane E","contributorId":119060,"corporation":false,"usgs":true,"family":"Rivera","given":"Jane E","affiliations":[],"preferred":false,"id":519019,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gaikowski, Mark P 0000-0002-6507-9341","orcid":"https://orcid.org/0000-0002-6507-9341","contributorId":117402,"corporation":false,"usgs":true,"family":"Gaikowski","given":"Mark","email":"","middleInitial":"P","affiliations":[],"preferred":false,"id":519017,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70035624,"text":"70035624 - 2008 - The 2005 catastrophic acid crater lake drainage, lahar, and acidic aerosol formation at Mount Chiginagak volcano, Alaska, USA: Field observations and preliminary water and vegetation chemistry results","interactions":[],"lastModifiedDate":"2019-04-03T10:55:42","indexId":"70035624","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1757,"text":"Geochemistry, Geophysics, Geosystems","active":true,"publicationSubtype":{"id":10}},"title":"The 2005 catastrophic acid crater lake drainage, lahar, and acidic aerosol formation at Mount Chiginagak volcano, Alaska, USA: Field observations and preliminary water and vegetation chemistry results","docAbstract":"A mass of snow and ice 400-m-wide and 105-m-thick began melting in the summit crater of Mount Chiginagak volcano sometime between November 2004 and early May 2005, presumably owing to increased heat flux from the hydrothermal system, or possibly from magma intrusion and degassing. In early May 2005, an estimated 3.8??10<sup>6</sup> m<sup>3</sup> of sulfurous, clay-rich debris and acidic water, with an accompanying acidic aerosol component, exited the crater through a tunnel at the base of a glacier that breaches the south crater rim. Over 27 km downstream, the acidic waters of the flood inundated an important salmon spawning drainage, acidifying Mother Goose Lake from surface to depth (approximately 0.5 km<sup>3</sup> in volume at a pH of 2.9 to 3.1), killing all aquatic life, and preventing the annual salmon run. Over 2 months later, crater lake water sampled 8 km downstream of the outlet after considerable dilution from glacial meltwater was a weak sulfuric acid solution (pH = 3.2, SO<sub>4</sub> = 504 mg/L, Cl = 53.6 mg/L, and F = 7.92 mg/L). The acid flood waters caused severe vegetation damage, including plant death and leaf kill along the flood path. The crater lake drainage was accompanied by an ambioructic flow of acidic aerosols that followed the flood path, contributing to defoliation and necrotic leaf damage to vegetation in a 29 km<sup>2</sup> area along and above affected streams, in areas to heights of over 150 m above stream level. Moss species killed in the event contained high levels of sulfur, indicating extremely elevated atmospheric sulfurcontent. The most abundant airborne phytotoxic constituent was likely sulfuric acid aerosols that were generated during the catastrophic partial crater lake drainage event. Two mechanisms of acidic aerosol formation are proposed: (1) generation of aerosol mist through turbulent flow of acidic water and (2) catastrophic gas exsolution. This previously undocumented phenomenon of simultaneous vegetationdamaging acidic aerosols accompanying drainage of an acidic crater lake has important implications for the study of hazards associated with active volcanic crater lakes. Copyright 2008 by the American Geophysical Union.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geochemistry, Geophysics, Geosystems","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2007GC001900","issn":"15252027","usgsCitation":"Schaefer, J., Scott, W.E., Evans, W.C., Jorgenson, J., McGimsey, R.G., and Wang, B., 2008, The 2005 catastrophic acid crater lake drainage, lahar, and acidic aerosol formation at Mount Chiginagak volcano, Alaska, USA: Field observations and preliminary water and vegetation chemistry results: Geochemistry, Geophysics, Geosystems, v. 9, no. 7, https://doi.org/10.1029/2007GC001900.","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":476797,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2007gc001900","text":"Publisher Index Page"},{"id":243912,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216070,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2007GC001900"}],"volume":"9","issue":"7","noUsgsAuthors":false,"publicationDate":"2008-07-24","publicationStatus":"PW","scienceBaseUri":"505ba648e4b08c986b321005","contributors":{"authors":[{"text":"Schaefer, J.R.","contributorId":48785,"corporation":false,"usgs":true,"family":"Schaefer","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":451533,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, W. E.","contributorId":22773,"corporation":false,"usgs":true,"family":"Scott","given":"W.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":451531,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Evans, William C.","contributorId":104903,"corporation":false,"usgs":true,"family":"Evans","given":"William","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":451536,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jorgenson, J.","contributorId":75780,"corporation":false,"usgs":true,"family":"Jorgenson","given":"J.","email":"","affiliations":[],"preferred":false,"id":451534,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"McGimsey, R. G.","contributorId":93921,"corporation":false,"usgs":true,"family":"McGimsey","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":451535,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wang, B.","contributorId":29011,"corporation":false,"usgs":true,"family":"Wang","given":"B.","email":"","affiliations":[],"preferred":false,"id":451532,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70193164,"text":"70193164 - 2008 - Pit tag retention in small (205-370 mm) American eels, Anguilla rostrata","interactions":[],"lastModifiedDate":"2017-12-14T16:34:57","indexId":"70193164","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","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":"Pit tag retention in small (205-370 mm) American eels, Anguilla rostrata","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"West Virginia Academy of Science","usgsCitation":"Zimmerman, J.L., and Welsh, S., 2008, Pit tag retention in small (205-370 mm) American eels, Anguilla rostrata: Proceedings of the West Virginia Academy of Science, v. 79, no. 2, p. 1-8.","productDescription":"8 p.","startPage":"1","endPage":"8","ipdsId":"IP-007462","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":348939,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"79","issue":"2","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a610f8ee4b06e28e9c257e7","contributors":{"authors":[{"text":"Zimmerman, Jennifer L.","contributorId":171351,"corporation":false,"usgs":false,"family":"Zimmerman","given":"Jennifer","email":"","middleInitial":"L.","affiliations":[{"id":26870,"text":"West Virginia University, Mortgantown, WV","active":true,"usgs":false}],"preferred":false,"id":722312,"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":718112,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":86140,"text":"ofr20081092 - 2008 - Fort Collins Science Center: Fiscal Year 2007 Accomplishments","interactions":[],"lastModifiedDate":"2017-12-19T19:42:58","indexId":"ofr20081092","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2008-1092","title":"Fort Collins Science Center: Fiscal Year 2007 Accomplishments","docAbstract":"In Fiscal Year 2007 (FY07), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other government agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. In addition, FORT's 5-year strategic plan was refined to incorporate focus areas identified in the USGS strategic science plan, including ecosystem-landscape analysis, global climate change, and energy and mineral resource development. As a consequence, several science projects initiated in FY07 were either entirely new research dor amplifications of existing work.\r\n\r\nHighlights of FORT project\r\naccomplishments are described below under the USGS science program with which each task is most closely associated. The work of FORT's 6 branches (Aquatic Systems and Technology Applications, Ecosystem Dynamics, Information Science, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources) and the Geospatial Information Office.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20081092","usgsCitation":"Wilson, J., 2008, Fort Collins Science Center: Fiscal Year 2007 Accomplishments: U.S. Geological Survey Open-File Report 2008-1092, iv, 38 p., https://doi.org/10.3133/ofr20081092.","productDescription":"iv, 38 p.","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":195396,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48d0e4b07f02db5466e6","contributors":{"authors":[{"text":"Wilson, J.T.","contributorId":97489,"corporation":false,"usgs":true,"family":"Wilson","given":"J.T.","affiliations":[],"preferred":false,"id":296930,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":86223,"text":"tm2A5 - 2008 - Herpetological Monitoring Using a Pitfall Trapping Design in Southern California","interactions":[],"lastModifiedDate":"2012-02-02T00:14:31","indexId":"tm2A5","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":335,"text":"Techniques and Methods","code":"TM","onlineIssn":"2328-7055","printIssn":"2328-7047","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2-A5","title":"Herpetological Monitoring Using a Pitfall Trapping Design in Southern California","docAbstract":"The steps necessary to conduct a pitfall trapping survey for small terrestrial vertebrates are presented. Descriptions of the materials needed and the methods to build trapping equipment from raw materials are discussed. Recommended data collection techniques are given along with suggested data fields. Animal specimen processing procedures, including toe- and scale-clipping, are described for lizards, snakes, frogs, and salamanders. Methods are presented for conducting vegetation surveys that can be used to classify the environment associated with each pitfall trap array. Techniques for data storage and presentation are given based on commonly use computer applications. As with any study, much consideration should be given to the study design and methods before beginning any data collection effort.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Chapter 5 of Section A, Biological ScienceBook 2, Collection of Environmental Data","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/tm2A5","usgsCitation":"Fisher, R., Stokes, D., Rochester, C., Brehme, C., Hathaway, S., and Case, T., 2008, Herpetological Monitoring Using a Pitfall Trapping Design in Southern California: U.S. Geological Survey Techniques and Methods 2-A5, vi, 44 p., https://doi.org/10.3133/tm2A5.","productDescription":"vi, 44 p.","startPage":"0","endPage":"0","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":121060,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/tm_2_a5.png"},{"id":11801,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/tm/tm2a5/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68896f","contributors":{"authors":[{"text":"Fisher, Robert","contributorId":87239,"corporation":false,"usgs":true,"family":"Fisher","given":"Robert","affiliations":[],"preferred":false,"id":297222,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stokes, Drew","contributorId":25257,"corporation":false,"usgs":true,"family":"Stokes","given":"Drew","affiliations":[],"preferred":false,"id":297219,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rochester, Carlton","contributorId":108209,"corporation":false,"usgs":true,"family":"Rochester","given":"Carlton","affiliations":[],"preferred":false,"id":297224,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brehme, Cheryl","contributorId":93586,"corporation":false,"usgs":true,"family":"Brehme","given":"Cheryl","affiliations":[],"preferred":false,"id":297223,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hathaway, Stacie","contributorId":45022,"corporation":false,"usgs":true,"family":"Hathaway","given":"Stacie","affiliations":[],"preferred":false,"id":297220,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Case, Ted","contributorId":64752,"corporation":false,"usgs":true,"family":"Case","given":"Ted","affiliations":[],"preferred":false,"id":297221,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70033507,"text":"70033507 - 2008 - Understanding the relationship between audiomagnetotelluric data and models, and borehole data in a hydrological environment","interactions":[],"lastModifiedDate":"2012-03-12T17:21:32","indexId":"70033507","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Understanding the relationship between audiomagnetotelluric data and models, and borehole data in a hydrological environment","docAbstract":"Audiomagnetotelluric (AMT) data and resulting models are analyzed with respect to geophysical and geological borehole logs in order to clarify the relationship between the two methodologies of investigation of a hydrological environment. Several profiles of AMT data collected in basins in southwestern United States are being used for groundwater exploration and hydrogeological framework studies. In a systematic manner, the AMT data and models are compared to borehole data by computing the equivalent one-dimensional AMT model and comparing with the two-dimensional (2-D) inverse AMT model. The spatial length is used to determine if the well is near enough to the AMT profile to quantify the relationship between the two datasets, and determine the required resolution of the AMT data and models. The significance of the quality of the borehole data when compared to the AMT data is also examined.","largerWorkTitle":"SEG Technical Program Expanded Abstracts","language":"English","doi":"10.1190/1.3063902","issn":"10523","usgsCitation":"McPhee, D., and Pellerin, L., 2008, Understanding the relationship between audiomagnetotelluric data and models, and borehole data in a hydrological environment, <i>in</i> SEG Technical Program Expanded Abstracts, v. 27, no. 1, p. 2684-2688, https://doi.org/10.1190/1.3063902.","startPage":"2684","endPage":"2688","numberOfPages":"5","costCenters":[],"links":[{"id":214391,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1190/1.3063902"},{"id":242114,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"27","issue":"1","noUsgsAuthors":false,"publicationDate":"2008-12-15","publicationStatus":"PW","scienceBaseUri":"505bbc5fe4b08c986b328bbc","contributors":{"authors":[{"text":"McPhee, D.K.","contributorId":96775,"corporation":false,"usgs":true,"family":"McPhee","given":"D.K.","email":"","affiliations":[],"preferred":false,"id":441197,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pellerin, L.","contributorId":94073,"corporation":false,"usgs":true,"family":"Pellerin","given":"L.","email":"","affiliations":[],"preferred":false,"id":441196,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033005,"text":"70033005 - 2008 - The Landsat Image Mosaic of Antarctica","interactions":[],"lastModifiedDate":"2018-02-21T12:52:10","indexId":"70033005","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3254,"text":"Remote Sensing of Environment","printIssn":"0034-4257","active":true,"publicationSubtype":{"id":10}},"title":"The Landsat Image Mosaic of Antarctica","docAbstract":"<p>The Landsat Image Mosaic of Antarctica (LIMA) is the first true-color, high-spatial-resolution image of the seventh continent. It is constructed from nearly 1100 individually selected Landsat-7 ETM+ scenes. Each image was orthorectified and adjusted for geometric, sensor and illumination variations to a standardized, almost seamless surface reflectance product. Mosaicing to avoid clouds produced a high quality, nearly cloud-free benchmark data set of Antarctica for the International Polar Year from images collected primarily during 1999-2003. Multiple color composites and enhancements were generated to illustrate additional characteristics of the multispectral data including: the true appearance of the surface; discrimination between snow and bare ice; reflectance variations within bright snow; recovered reflectance values in regions of sensor saturation; and subtle topographic variations associated with ice flow. LIMA is viewable and individual scenes or user defined portions of the mosaic are downloadable at http://lima.usgs.gov. Educational materials associated with LIMA are available at http://lima.nasa.gov.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.rse.2008.07.006","issn":"00344","usgsCitation":"Bindschadler, R., Vornberger, P., Fleming, A., Fox, A., Mullins, J., Binnie, D., Paulsen, S., Granneman, B.J., and Gorodetzky, D., 2008, The Landsat Image Mosaic of Antarctica: Remote Sensing of Environment, v. 112, no. 12, p. 4214-4226, https://doi.org/10.1016/j.rse.2008.07.006.","startPage":"4214","endPage":"4226","numberOfPages":"13","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":241080,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213454,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.rse.2008.07.006"}],"otherGeospatial":"Antarctica","volume":"112","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba7a8e4b08c986b3216f4","contributors":{"authors":[{"text":"Bindschadler, Robert","contributorId":11112,"corporation":false,"usgs":true,"family":"Bindschadler","given":"Robert","email":"","affiliations":[],"preferred":false,"id":438936,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vornberger, P.","contributorId":29648,"corporation":false,"usgs":true,"family":"Vornberger","given":"P.","email":"","affiliations":[],"preferred":false,"id":438928,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fleming, A.","contributorId":103879,"corporation":false,"usgs":true,"family":"Fleming","given":"A.","email":"","affiliations":[],"preferred":false,"id":438935,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fox, A.","contributorId":52405,"corporation":false,"usgs":true,"family":"Fox","given":"A.","email":"","affiliations":[],"preferred":false,"id":438932,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Mullins, J.","contributorId":74585,"corporation":false,"usgs":true,"family":"Mullins","given":"J.","email":"","affiliations":[],"preferred":false,"id":438933,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Binnie, D.","contributorId":49187,"corporation":false,"usgs":true,"family":"Binnie","given":"D.","email":"","affiliations":[],"preferred":false,"id":438931,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Paulsen, S.J.","contributorId":84986,"corporation":false,"usgs":true,"family":"Paulsen","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":438934,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Granneman, Brian J. 0000-0002-1910-0955 grann@usgs.gov","orcid":"https://orcid.org/0000-0002-1910-0955","contributorId":4209,"corporation":false,"usgs":true,"family":"Granneman","given":"Brian","email":"grann@usgs.gov","middleInitial":"J.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":438929,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Gorodetzky, D.","contributorId":37159,"corporation":false,"usgs":true,"family":"Gorodetzky","given":"D.","email":"","affiliations":[],"preferred":false,"id":438930,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70033763,"text":"70033763 - 2008 - Response in the water quality of the Salton Sea, California, to changes in phosphorus loading: An empirical modeling approach","interactions":[],"lastModifiedDate":"2018-02-06T12:19:06","indexId":"70033763","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Response in the water quality of the Salton Sea, California, to changes in phosphorus loading: An empirical modeling approach","docAbstract":"Salton Sea, California, like many other lakes, has become eutrophic because of excessive nutrient loading, primarily phosphorus (P). A Total Maximum Daily Load (TMDL) is being prepared for P to reduce the input of P to the Sea. In order to better understand how P-load reductions should affect the average annual water quality of this terminal saline lake, three different eutrophication programs (BATHTUB, WiLMS, and the Seepage Lake Model) were applied. After verifying that specific empirical models within these programs were applicable to this saline lake, each model was calibrated using water-quality and nutrient-loading data for 1999 and then used to simulate the effects of specific P-load reductions. Model simulations indicate that a 50% decrease in external P loading would decrease near-surface total phosphorus concentrations (TP) by 25-50%. Application of other empirical models demonstrated that this decrease in loading should decrease near-surface chlorophyll a concentrations (Chl a) by 17-63% and increase Secchi depths (SD) by 38-97%. The wide range in estimated responses in Chl a and SD were primarily caused by uncertainty in how non-algal turbidity would respond to P-load reductions. If only the models most applicable to the Salton Sea are considered, a 70-90% P-load reduction is required for the Sea to be classified as moderately eutrophic (trophic state index of 55). These models simulate steady-state conditions in the Sea; therefore, it is difficult to ascertain how long it would take for the simulated changes to occur after load reductions. ?? 2008 Springer Science+Business Media B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Hydrobiologia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10750-008-9321-4","issn":"00188158","usgsCitation":"Robertson, D.M., and Schladow, S., 2008, Response in the water quality of the Salton Sea, California, to changes in phosphorus loading: An empirical modeling approach: Hydrobiologia, v. 604, no. 1, p. 5-19, https://doi.org/10.1007/s10750-008-9321-4.","startPage":"5","endPage":"19","numberOfPages":"15","costCenters":[],"links":[{"id":241870,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214176,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10750-008-9321-4"}],"volume":"604","issue":"1","noUsgsAuthors":false,"publicationDate":"2008-03-18","publicationStatus":"PW","scienceBaseUri":"505aaa12e4b0c8380cd8611d","contributors":{"authors":[{"text":"Robertson, Dale M. 0000-0001-6799-0596 dzrobert@usgs.gov","orcid":"https://orcid.org/0000-0001-6799-0596","contributorId":150760,"corporation":false,"usgs":true,"family":"Robertson","given":"Dale","email":"dzrobert@usgs.gov","middleInitial":"M.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":442344,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schladow, S.G.","contributorId":92791,"corporation":false,"usgs":true,"family":"Schladow","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":442345,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033410,"text":"70033410 - 2008 - Sensitivity of June near‐surface temperatures and precipitation in the eastern United States to historical land cover changes since European settlement","interactions":[],"lastModifiedDate":"2018-04-03T11:02:40","indexId":"70033410","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Sensitivity of June near‐surface temperatures and precipitation in the eastern United States to historical land cover changes since European settlement","docAbstract":"<p><span>Land cover changes alter the near surface weather and climate. Changes in land surface properties such as albedo, roughness length, stomatal resistance, and leaf area index alter the surface energy balance, leading to differences in near surface temperatures. This study utilized a newly developed land cover data set for the eastern United States to examine the influence of historical land cover change on June temperatures and precipitation. The new data set contains representations of the land cover and associated biophysical parameters for 1650, 1850, 1920, and 1992, capturing the clearing of the forest and the expansion of agriculture over the eastern United States from 1650 to the early twentieth century and the subsequent forest regrowth. The data set also includes the inferred distribution of potentially water‐saturated soils at each time slice for use in the sensitivity tests. The Regional Atmospheric Modeling System, equipped with the Land Ecosystem‐Atmosphere Feedback (LEAF‐2) land surface parameterization, was used to simulate the weather of June 1996 using the 1992, 1920, 1850, and 1650 land cover representations. The results suggest that changes in surface roughness and stomatal resistance have caused present‐day maximum and minimum temperatures in the eastern United States to warm by about 0.3°C and 0.4°C, respectively, when compared to values in 1650. In contrast, the maximum temperatures have remained about the same, while the minimums have cooled by about 0.1°C when compared to 1920. Little change in precipitation was found.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2007WR006546","usgsCitation":"Strack, J.E., Pielke, R.A., Steyaert, L.T., and Knox, R.G., 2008, Sensitivity of June near‐surface temperatures and precipitation in the eastern United States to historical land cover changes since European settlement: Water Resources Research, v. 44, no. 11, p. 1-13, https://doi.org/10.1029/2007WR006546.","productDescription":"Article W11401; 13 p.","startPage":"1","endPage":"13","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":476695,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2007wr006546","text":"Publisher Index Page"},{"id":240769,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"44","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8d27e4b08c986b31829d","contributors":{"authors":[{"text":"Strack, John E.","contributorId":41346,"corporation":false,"usgs":false,"family":"Strack","given":"John","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":440753,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pielke, Roger A. Sr.","contributorId":32762,"corporation":false,"usgs":false,"family":"Pielke","given":"Roger","suffix":"Sr.","email":"","middleInitial":"A.","affiliations":[{"id":6621,"text":"Colorado State University","active":true,"usgs":false}],"preferred":false,"id":440756,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steyaert, Louis T.","contributorId":24689,"corporation":false,"usgs":true,"family":"Steyaert","given":"Louis","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":440754,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Knox, Robert G.","contributorId":2767,"corporation":false,"usgs":false,"family":"Knox","given":"Robert","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":440755,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70033258,"text":"70033258 - 2008 - Trends in abundance of collared lemmings near Cape Churchill, Manitoba, Canada","interactions":[],"lastModifiedDate":"2012-03-12T17:21:35","indexId":"70033258","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2373,"text":"Journal of Mammalogy","onlineIssn":"1545-1542","printIssn":"0022-2372","active":true,"publicationSubtype":{"id":10}},"title":"Trends in abundance of collared lemmings near Cape Churchill, Manitoba, Canada","docAbstract":"Regular, multiannual cycles observed in the population abundance of small mammals in many arctic and subarctic ecosystems have stimulated substantial research, particularly among population ecologists. Hypotheses of mechanisms generating regular cycles include predator-prey interactions, limitation of food resources, and migration or dispersal, as well as abiotic factors such as cyclic climatic variation and environmental stochasticity. In 2004 and 2005, we used indirect methods to estimate trends in population size of Richardson's collared lemmings (Dicrostonyx richardsoni) retrospectively, and evaluated the extent of synchrony between lemming populations at 2 coastal tundra study areas separated by approximately 60 km near Cape Churchill, Manitoba, Canada. We collected scars on willow plants (Salix) resulting from lemming feeding. Ages of scars ranged from 0 to 13 years at both study areas. Scar-age frequency appeared cyclic and we used nonlinear Poisson regression to model the observed scar-age frequency. Lemming populations cycled with 2.8-year periodicity and the phase of the cycle was synchronous between the 2 study areas. We suggest that our approach could be applied in multiple settings and may provide the most efficient way to gather data on small mammals across both space and time in a diversity of landscapes. ?? 2008 American Society of Mammalogists.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Mammalogy","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1644/07-MAMM-A-046.1","issn":"00222372","usgsCitation":"Reiter, M., and Andersen, D., 2008, Trends in abundance of collared lemmings near Cape Churchill, Manitoba, Canada: Journal of Mammalogy, v. 89, no. 1, p. 138-144, https://doi.org/10.1644/07-MAMM-A-046.1.","startPage":"138","endPage":"144","numberOfPages":"7","costCenters":[],"links":[{"id":213191,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1644/07-MAMM-A-046.1"},{"id":240794,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"89","issue":"1","noUsgsAuthors":false,"publicationDate":"2008-02-19","publicationStatus":"PW","scienceBaseUri":"505bb7dfe4b08c986b32752f","contributors":{"authors":[{"text":"Reiter, M.E.","contributorId":80065,"corporation":false,"usgs":true,"family":"Reiter","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":440046,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andersen, D. E.","contributorId":27816,"corporation":false,"usgs":true,"family":"Andersen","given":"D. E.","affiliations":[],"preferred":false,"id":440045,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033260,"text":"70033260 - 2008 - A quantile count model of water depth constraints on Cape Sable seaside sparrows","interactions":[],"lastModifiedDate":"2012-03-12T17:21:35","indexId":"70033260","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2158,"text":"Journal of Animal Ecology","active":true,"publicationSubtype":{"id":10}},"title":"A quantile count model of water depth constraints on Cape Sable seaside sparrows","docAbstract":"1. A quantile regression model for counts of breeding Cape Sable seaside sparrows Ammodramus maritimus mirabilis (L.) as a function of water depth and previous year abundance was developed based on extensive surveys, 1992-2005, in the Florida Everglades. The quantile count model extends linear quantile regression methods to discrete response variables, providing a flexible alternative to discrete parametric distributional models, e.g. Poisson, negative binomial and their zero-inflated counterparts. 2. Estimates from our multiplicative model demonstrated that negative effects of increasing water depth in breeding habitat on sparrow numbers were dependent on recent occupation history. Upper 10th percentiles of counts (one to three sparrows) decreased with increasing water depth from 0 to 30 cm when sites were not occupied in previous years. However, upper 40th percentiles of counts (one to six sparrows) decreased with increasing water depth for sites occupied in previous years. 3. Greatest decreases (-50% to -83%) in upper quantiles of sparrow counts occurred as water depths increased from 0 to 15 cm when previous year counts were 1, but a small proportion of sites (5-10%) held at least one sparrow even as water depths increased to 20 or 30 cm. 4. A zero-inflated Poisson regression model provided estimates of conditional means that also decreased with increasing water depth but rates of change were lower and decreased with increasing previous year counts compared to the quantile count model. Quantiles computed for the zero-inflated Poisson model enhanced interpretation of this model but had greater lack-of-fit for water depths > 0 cm and previous year counts 1, conditions where the negative effect of water depths were readily apparent and fitted better with the quantile count model.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Animal Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1365-2656.2007.01311.x","issn":"00218790","usgsCitation":"Cade, B., and Dong, Q., 2008, A quantile count model of water depth constraints on Cape Sable seaside sparrows: Journal of Animal Ecology, v. 77, no. 1, p. 47-56, https://doi.org/10.1111/j.1365-2656.2007.01311.x.","startPage":"47","endPage":"56","numberOfPages":"10","costCenters":[],"links":[{"id":476719,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1365-2656.2007.01311.x","text":"Publisher Index Page"},{"id":213221,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-2656.2007.01311.x"},{"id":240825,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"77","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e524e4b0c8380cd46b5a","contributors":{"authors":[{"text":"Cade, B.S.","contributorId":47315,"corporation":false,"usgs":true,"family":"Cade","given":"B.S.","affiliations":[],"preferred":false,"id":440052,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dong, Q.","contributorId":39152,"corporation":false,"usgs":true,"family":"Dong","given":"Q.","email":"","affiliations":[],"preferred":false,"id":440051,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033206,"text":"70033206 - 2008 - Using the FORE-SCE model to project land-cover change in the southeastern United States","interactions":[],"lastModifiedDate":"2017-04-03T14:39:52","indexId":"70033206","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1458,"text":"Ecological Modelling","active":true,"publicationSubtype":{"id":10}},"title":"Using the FORE-SCE model to project land-cover change in the southeastern United States","docAbstract":"A wide variety of ecological applications require spatially explicit current and projected land-use and land-cover data. The southeastern United States has experienced massive land-use change since European settlement and continues to experience extremely high rates of forest cutting, significant urban development, and changes in agricultural land use. Forest-cover patterns and structure are projected to change dramatically in the southeastern United States in the next 50 years due to population growth and demand for wood products [Wear, D.N., Greis, J.G. (Eds.), 2002. Southern Forest Resource Assessment. General Technical Report SRS-53. U.S. Department of Agriculture, Forest Service, Southern Research Station, Asheville, NC, 635 pp]. Along with our climate partners, we are examining the potential effects of southeastern U.S. land-cover change on regional climate. The U.S. Geological Survey (USGS) Land Cover Trends project is analyzing contemporary (1973-2000) land-cover change in the conterminous United States, providing ecoregion-by-ecoregion estimates of the rates of change, descriptive transition matrices, and changes in landscape metrics. The FORecasting SCEnarios of future land-cover (FORE-SCE) model used Land Cover Trends data and theoretical, statistical, and deterministic modeling techniques to project future land-cover change through 2050 for the southeastern United States. Prescriptions for future proportions of land cover for this application were provided by ecoregion-based extrapolations of historical change. Logistic regression was used to develop relationships between suspected drivers of land-cover change and land cover, resulting in the development of probability-of-occurrence surfaces for each unique land-cover type. Forest stand age was initially established with Forest Inventory and Analysis (FIA) data and tracked through model iterations. The spatial allocation procedure placed patches of new land cover on the landscape until the scenario prescriptions were met, using measured Land Cover Trends data to guide patch characteristics and the probability surfaces to guide placement. The approach provides an efficient method for extrapolating historical land-cover trends and is amenable to the incorporation of more detailed and focused studies for the establishment of scenario prescriptions.","language":"English","publisher":"Elsevier","doi":"10.1016/j.ecolmodel.2008.08.003","issn":"03043","usgsCitation":"Sohl, T., and Sayler, K., 2008, Using the FORE-SCE model to project land-cover change in the southeastern United States: Ecological Modelling, v. 219, no. 1-2, p. 49-65, https://doi.org/10.1016/j.ecolmodel.2008.08.003.","productDescription":"17 p.","startPage":"49","endPage":"65","numberOfPages":"17","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":241055,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213430,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.ecolmodel.2008.08.003"}],"volume":"219","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc0aee4b08c986b32a276","contributors":{"authors":[{"text":"Sohl, Terry 0000-0002-9771-4231","orcid":"https://orcid.org/0000-0002-9771-4231","contributorId":81861,"corporation":false,"usgs":true,"family":"Sohl","given":"Terry","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":439830,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sayler, Kristi L. 0000-0003-2514-242X sayler@usgs.gov","orcid":"https://orcid.org/0000-0003-2514-242X","contributorId":2988,"corporation":false,"usgs":true,"family":"Sayler","given":"Kristi","email":"sayler@usgs.gov","middleInitial":"L.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":439829,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033754,"text":"70033754 - 2008 - Brown treesnake (Boiga irregularis) trappability: Attributes of the snake, environment and trap","interactions":[],"lastModifiedDate":"2012-03-12T17:21:29","indexId":"70033754","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":837,"text":"Applied Herpetology","active":true,"publicationSubtype":{"id":10}},"title":"Brown treesnake (Boiga irregularis) trappability: Attributes of the snake, environment and trap","docAbstract":"We examined three classes of factors that may influence brown treesnake (Boiga irregularis) trappability on Guam: (1) attributes of the snake, (2) attributes of the environment and (3) attributes of the trap. The attributes of the snake we considered included body condition, length and sex. Heavier snakes for a given size (better body condition) moved less and were less easily trapped. Longer snakes were easier to trap. Males were also slightly more easily trapped than females. We compared brown treesnake trappability between two study sites that differed greatly in the abundance of diurnal skinks, an important prey item for smaller snakes. We predicted that snakes, especially small individuals (<800 mm snout-vent length), would be more easily trapped in the low prey environment, a result that received only weak support from our data. However, small snakes were rarely trapped under any circumstance. We also predicted that diurnal foraging would be observed in the site with a higher density of diurnal prey, but daytime snake captures were negligible at both sites. Two attributes of traps that we varied were attractant (mouse vs. skink) and entrance flaps (present vs. absent). Traps with mice as attractant registered 6-16 fold more snake captures. We found little influence of entrances on captures. These modulators of brown treesnake trappability may have analogues in a variety of species, especially species that undergo an ontogenetic shift in diet. ?? 2008 Brill Academic Publishers.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Applied Herpetology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1163/157075408783489239","issn":"15707539","usgsCitation":"Boyarski, V., Savidge, J.A., and Rodda, G., 2008, Brown treesnake (Boiga irregularis) trappability: Attributes of the snake, environment and trap: Applied Herpetology, v. 5, no. 1, p. 47-61, https://doi.org/10.1163/157075408783489239.","startPage":"47","endPage":"61","numberOfPages":"15","costCenters":[],"links":[{"id":214560,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1163/157075408783489239"},{"id":242295,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"5","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f28ee4b0c8380cd4b248","contributors":{"authors":[{"text":"Boyarski, V.L.","contributorId":31508,"corporation":false,"usgs":true,"family":"Boyarski","given":"V.L.","email":"","affiliations":[],"preferred":false,"id":442303,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Savidge, J. A.","contributorId":36078,"corporation":false,"usgs":false,"family":"Savidge","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":442304,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rodda, G.H.","contributorId":103998,"corporation":false,"usgs":true,"family":"Rodda","given":"G.H.","email":"","affiliations":[],"preferred":false,"id":442305,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70033002,"text":"70033002 - 2008 - 4D volcano gravimetry","interactions":[],"lastModifiedDate":"2019-03-12T11:13:45","indexId":"70033002","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1808,"text":"Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"4D volcano gravimetry","docAbstract":"<p><span>Time-dependent gravimetric measurements can detect subsurface processes long before magma flow leads to earthquakes or other eruption precursors. The ability of gravity measurements to detect subsurface mass flow is greatly enhanced if gravity measurements are analyzed and modeled with ground-deformation data. Obtaining the maximum information from microgravity studies requires careful evaluation of the layout of network benchmarks, the gravity environmental signal, and the coupling between gravity changes and crustal deformation. When changes in the system under study are fast (hours to weeks), as in hydrothermal systems and restless volcanoes, continuous gravity observations at selected sites can help to capture many details of the dynamics of the intrusive sources. Despite the instrumental effects, mainly caused by atmospheric temperature, results from monitoring at Mt. Etna volcano show that continuous measurements are a powerful tool for monitoring and studying volcanoes. Several analytical and numerical mathematical models can be used to fit gravity and deformation data. Analytical models offer a closed-form description of the volcanic source. In principle, this allows one to readily infer the relative importance of the source parameters. In active volcanic sites such as Long Valley caldera (California, U.S.A.) and Campi Flegrei (Italy), careful use of analytical models and high-quality data sets has produced good results. However, the simplifications that make analytical models tractable might result in misleading volcanological interpretations, particularly when the real crust surrounding the source is far from the homogeneous/isotropic assumption. Using numerical models allows consideration of more realistic descriptions of the sources and of the crust where they are located (e.g., vertical and lateral mechanical discontinuities, complex source geometries, and topography). Applications at Teide volcano (Tenerife) and Campi Flegrei demonstrate the importance of this more realistic description in gravity calculations.</span></p>","language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.1190/1.2977792","issn":"00168","usgsCitation":"Battaglia, M., Gottsmann, J., Carbone, D., and Fernandez, J., 2008, 4D volcano gravimetry: Geophysics, v. 73, no. 6, p. WA3-WA18, https://doi.org/10.1190/1.2977792.","productDescription":"16 p.","startPage":"WA3","endPage":"WA18","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":476650,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://hdl.handle.net/10261/24116","text":"External Repository"},{"id":241039,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213415,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1190/1.2977792"}],"volume":"73","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e26ae4b0c8380cd45b76","contributors":{"authors":[{"text":"Battaglia, Maurizio","contributorId":32602,"corporation":false,"usgs":true,"family":"Battaglia","given":"Maurizio","affiliations":[],"preferred":false,"id":438916,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gottsmann, J.","contributorId":42043,"corporation":false,"usgs":true,"family":"Gottsmann","given":"J.","affiliations":[],"preferred":false,"id":438917,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carbone, D.","contributorId":92060,"corporation":false,"usgs":true,"family":"Carbone","given":"D.","email":"","affiliations":[],"preferred":false,"id":438919,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fernandez, J.","contributorId":46229,"corporation":false,"usgs":true,"family":"Fernandez","given":"J.","affiliations":[],"preferred":false,"id":438918,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70033749,"text":"70033749 - 2008 - The evolution of volcano-hosted geothermal systems based on deep wells from Karaha-Telaga Bodas, Indonesia","interactions":[],"lastModifiedDate":"2012-03-12T17:21:29","indexId":"70033749","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":732,"text":"American Journal of Science","active":true,"publicationSubtype":{"id":10}},"title":"The evolution of volcano-hosted geothermal systems based on deep wells from Karaha-Telaga Bodas, Indonesia","docAbstract":"Temperature and pressure surveys, fluid samples, and petrologic analyses of rock samples from deep drill holes at the Karaha - Telaga Bodas geothermal field on the volcanic ridge extending northward from Galunggung Volcano, West Java, have provided a unique opportunity to characterize the evolution of an active volcano-hosted geothermal system. Wells up to 3 km in depth have encountered temperatures as high as 353??C and a weakly altered granodiorite that intruded to within 2 to 3 km of the surface. The intrusion is shallowest beneath the southern end of the field where an acid lake overlies a nearly vertical low resistivity structure (<10 ohm-m) defined by magnetotelluric measurements. This structure is interpreted to represent a vapor-dominated chimney that provides a pathway to the surface for magmatic gases. Four distinct hydrothermal mineral assemblages document the evolution of the geothermal system and the transition from liquid- to vapor-dominated conditions. The earliest assemblage represents the initial liquid-dominated system generated during emplacement of the granodiorite between 5910 ?? 76 and 4200 ?? 150 y BP. Tourmaline, biotite, actinolite, epidote and clay minerals were deposited contemporaneously at progressively greater distances from the intrusive contact (assemblage 1). At 4200 ?? 150 y BP, flank collapse and the formation of the volcano's crater, Kawah Galunggung, resulted in catastrophic decompression and boiling of the hydrothermal fluids. This event initiated development of the modern vapor-dominated regime. Chalcedony and then quartz were deposited as the early low salinity liquids boiled (assemblage 2). Both vapor- and liquid-rich fluid inclusions were trapped in the quartz crystals. Liquid-rich fluid inclusions from the southern part of the field record salinities ranging from 0 to 26 weight percent NaCl- CaCl2 equivalent and locally contain fluorite daughter crystals. We suggest, based on temperature-salinity relationships and evidence of boiling, that these fluids were progressively concentrated as steam was lost from the system. However, mixing with fluids derived from the underlying intrusion or generated during the formation of acid SO4 water on the vapor-dominated chimney margins could have contributed to the observed salinities. As pressures declined, CO2- and SO4-rich steam-heated water drained downward, depositing anhydrite and calcite (assemblage 3) in the fractures, limiting further recharge. Fluid inclusions with salinities up to 31 weight percent NaCl equivalent were trapped in these minerals as the descending water vaporized. The final assemblage is represented by precipitates of NaCl, KCl and FeClx deposited on rock surfaces in portions of the vapor-dominated zone that boiled dry. Vapor-dominated conditions extend over a distance of at least 10 km and to depths below sea level. Deep wells drilled into the underlying liquid-dominated reservoir in the northern and central part of the volcanic ridge produce low salinity fluids representing recent recharge of meteoric and steam-heated water. The evolution of volcanic-hosted vapor-dominated geothermal systems can be described by a five stage model. Stage 1 involves the formation of an over-pressured liquid-dominated geothermal system soon after magmatic intrusion. In Stages 2 and 3, pressures progressively decrease, and a curtain of steam-heated water surrounding a magmatic vapor-dominated chimney at 350??C and 14 ?? 2 MPa develops. The relatively low pressure near the base of the chimney causes liquid inflow adjacent to the intrusion and the development of a secondary marginal vapor-dominated zone. In Stage 4, the magmatic vapor discharge from the intrusion becomes small, vapor pressure declines, and the secondary vapor-dominated zone expands above the intrusion. In Stage 5, the vapor-dominated zone floods because heat from the intrusion is insufficient to boil all liquid inflow. A more common, liquid-dominated volcanic-hosted system the","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Journal of Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2475/10.2008.01","issn":"00029599","usgsCitation":"Moore, J., Allis, R., Nemcok, M., Powell, T., Bruton, C., Wannamaker, P., Raharjo, I., and Norman, D., 2008, The evolution of volcano-hosted geothermal systems based on deep wells from Karaha-Telaga Bodas, Indonesia: American Journal of Science, v. 308, no. 1, p. 1-48, https://doi.org/10.2475/10.2008.01.","startPage":"1","endPage":"48","numberOfPages":"48","costCenters":[],"links":[{"id":487751,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2475/10.2008.01","text":"Publisher Index Page"},{"id":214471,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2475/10.2008.01"},{"id":242199,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"308","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505babe9e4b08c986b32316a","contributors":{"authors":[{"text":"Moore, J.N.","contributorId":22795,"corporation":false,"usgs":true,"family":"Moore","given":"J.N.","affiliations":[],"preferred":false,"id":442270,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Allis, R.G.","contributorId":86150,"corporation":false,"usgs":true,"family":"Allis","given":"R.G.","email":"","affiliations":[],"preferred":false,"id":442273,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nemcok, M.","contributorId":104248,"corporation":false,"usgs":true,"family":"Nemcok","given":"M.","email":"","affiliations":[],"preferred":false,"id":442274,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Powell, T.S.","contributorId":9880,"corporation":false,"usgs":true,"family":"Powell","given":"T.S.","email":"","affiliations":[],"preferred":false,"id":442267,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bruton, C.J.","contributorId":34736,"corporation":false,"usgs":true,"family":"Bruton","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":442271,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wannamaker, P.E.","contributorId":18989,"corporation":false,"usgs":true,"family":"Wannamaker","given":"P.E.","email":"","affiliations":[],"preferred":false,"id":442269,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Raharjo, I.B.","contributorId":66499,"corporation":false,"usgs":true,"family":"Raharjo","given":"I.B.","email":"","affiliations":[],"preferred":false,"id":442272,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Norman, D.I.","contributorId":11839,"corporation":false,"usgs":true,"family":"Norman","given":"D.I.","email":"","affiliations":[],"preferred":false,"id":442268,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70033412,"text":"70033412 - 2008 - Updated radiometric calibration for the Landsat-5 thematic mapper reflective bands","interactions":[],"lastModifiedDate":"2017-05-31T16:22:26","indexId":"70033412","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Updated radiometric calibration for the Landsat-5 thematic mapper reflective bands","docAbstract":"The Landsat-5 Thematic Mapper (TM) has been the workhorse of the Landsat system. Launched in 1984, it continues collecting data through the time frame of this paper. Thus, it provides an invaluable link to the past history of the land features of the Earth's surface, and it becomes imperative to provide an accurate radiometric calibration of the reflective bands to the user community. Previous calibration has been based on information obtained from prelaunch, the onboard calibrator, vicarious calibration attempts, and cross-calibration with Landsat-7. Currently, additional data sources are available to improve this calibration. Specifically, improvements in vicarious calibration methods and development of the use of pseudoinvariant sites for trending provide two additional independent calibration sources. The use of these additional estimates has resulted in a consistent calibration approach that ties together all of the available calibration data sources. Results from this analysis indicate a simple exponential, or a constant model may be used for all bands throughout the lifetime of Landsat-5 TM. Where previously time constants for the exponential models were approximately one year, the updated model has significantly longer time constants in bands 1-3. In contrast, bands 4, 5, and 7 are shown to be best modeled by a constant. The models proposed in this paper indicate calibration knowledge of 5% or better early in life, decreasing to nearly 2% later in life. These models have been implemented at the U.S. Geological Survey Earth Resources Observation and Science (EROS) and are the default calibration used for all Landsat TM data now distributed through EROS. ?? 2008 IEEE.","language":"English","publisher":"IEEE","doi":"10.1109/TGRS.2008.920966","issn":"01962","usgsCitation":"Helder, D., Markham, B.L., Thome, K.J., Barsi, J., Chander, G., and Malla, R., 2008, Updated radiometric calibration for the Landsat-5 thematic mapper reflective bands, v. 46, no. 10, p. 3309-3325, https://doi.org/10.1109/TGRS.2008.920966.","productDescription":"17 p.","startPage":"3309","endPage":"3325","numberOfPages":"17","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":240833,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213228,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1109/TGRS.2008.920966"}],"volume":"46","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbd1be4b08c986b328ecb","contributors":{"authors":[{"text":"Helder, D. L. 0000-0002-7379-4679","orcid":"https://orcid.org/0000-0002-7379-4679","contributorId":51496,"corporation":false,"usgs":true,"family":"Helder","given":"D. L.","affiliations":[],"preferred":false,"id":440768,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Markham, B. L.","contributorId":88872,"corporation":false,"usgs":true,"family":"Markham","given":"B.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":440770,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thome, K. J.","contributorId":88099,"corporation":false,"usgs":true,"family":"Thome","given":"K.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":440769,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Barsi, J. A.","contributorId":24085,"corporation":false,"usgs":true,"family":"Barsi","given":"J. A.","affiliations":[],"preferred":false,"id":440766,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chander, G.","contributorId":51449,"corporation":false,"usgs":true,"family":"Chander","given":"G.","affiliations":[],"preferred":false,"id":440767,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Malla, R.","contributorId":9866,"corporation":false,"usgs":true,"family":"Malla","given":"R.","email":"","affiliations":[],"preferred":false,"id":440765,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70033745,"text":"70033745 - 2008 - Simulating the impact of cholinesterase-inhibiting pesticides on non-target wildlife in irrigated crops","interactions":[],"lastModifiedDate":"2012-03-12T17:21:29","indexId":"70033745","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1458,"text":"Ecological Modelling","active":true,"publicationSubtype":{"id":10}},"title":"Simulating the impact of cholinesterase-inhibiting pesticides on non-target wildlife in irrigated crops","docAbstract":"We present a simulation model for risk assessment of the impact of insecticide inhibitors of cholinesterase (ChE) applied in irrigated agricultural fields on non-target wildlife. The model, which we developed as a compartment model based on difference equations (??t = 1 h), consists of six submodels describing the dynamics of (1) insecticide application, (2) insecticide movement into floodable soil, (3) irrigation and rain, (4) insecticide dissolution in water, (5) foraging and insecticide intake from water, and (6) ChE inhibition and recovery. To demonstrate application of the model, we simulated historical and \"worst-case\" scenarios of the impact of ChE-inhibiting insecticides on white-winged doves (Zenaida asiatica) inhabiting natural brushland adjacent to cotton and sugarcane fields in the Lower Rio Grande Valley of Texas, USA. Only when a rain event occurred just after insecticide application did predicted levels of ChE inhibition surpass the diagnostic level of 20% exposure. The present model should aid in assessing the effect of ChE-inhibiting insecticides on ChE activity of different species that drink contaminated water from irrigated agricultural fields, and in identifying specific situations in which the juxtaposition of environmental conditions and management schemes could result in a high risk to non-target wildlife. ?? 2007 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecological Modelling","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.ecolmodel.2007.07.017","issn":"03043800","usgsCitation":"Pisani, J., Grant, W., and Mora, M., 2008, Simulating the impact of cholinesterase-inhibiting pesticides on non-target wildlife in irrigated crops: Ecological Modelling, v. 210, no. 1-2, p. 179-192, https://doi.org/10.1016/j.ecolmodel.2007.07.017.","startPage":"179","endPage":"192","numberOfPages":"14","costCenters":[],"links":[{"id":214438,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.ecolmodel.2007.07.017"},{"id":242165,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"210","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8fd8e4b08c986b319190","contributors":{"authors":[{"text":"Pisani, J.M.","contributorId":35555,"corporation":false,"usgs":true,"family":"Pisani","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":442252,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grant, W.E.","contributorId":78903,"corporation":false,"usgs":true,"family":"Grant","given":"W.E.","email":"","affiliations":[],"preferred":false,"id":442254,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mora, M.A.","contributorId":71923,"corporation":false,"usgs":true,"family":"Mora","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":442253,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70033743,"text":"70033743 - 2008 - Mineral sources and transport pathways for arsenic release in a coastal watershed, USA","interactions":[],"lastModifiedDate":"2018-10-18T12:14:53","indexId":"70033743","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1758,"text":"Geochemistry: Exploration, Environment, Analysis","active":true,"publicationSubtype":{"id":10}},"title":"Mineral sources and transport pathways for arsenic release in a coastal watershed, USA","docAbstract":"<p><span>Metasedimentary bedrock of coastal Maine contains a diverse suite of As-bearing minerals that act as significant sources of elements found in ground and surface waters in the region. Arsenic sources in the Penobscot Formation include, in order of decreasing As content by weight: l&ouml;llingite and realgar (</span><i>c.</i><span>70%), arsenopyrite, cobaltite, glaucodot, and gersdorffite (in the range of 34&ndash;45%), arsenian pyrite (&lt;4%), and pyrrhotite (&lt;0.15%). In the Penobscot Formation, the relative stability of primary As-bearing minerals follows a pattern where the most commonly observed highly altered minerals are pyrrhotite, realgar, niccolite, l&ouml;llingite &gt; glaucodot, arsenopyrite-cobaltian &gt; arsenopyrite, cobaltite, gersdorffite, fine-grained pyrite, Ni-pyrite &gt; coarse-grained pyrite. Reactions illustrate that oxidation of Fe-As disulphide group and As-sulphide minerals is the primary release process for As. Liberation of As by carbonation of realgar and orpiment in contact with high-pH groundwaters may contribute locally to elevated contents of As in groundwater, especially where As is decoupled from Fe. Released metals are sequestered in secondary minerals by sorption or by incorporation in crystal structures. Secondary minerals acting as intermediate As reservoirs include claudetite (</span><i>c.</i><span>75%), orpiment (61%), scorodite (</span><i>c.</i><span><span class=\"Apple-converted-space\">&nbsp;</span>45%), secondary arsenopyrite (</span><i>c.</i><span><span class=\"Apple-converted-space\">&nbsp;</span>46%), goethite (&lt;4490&thinsp;ppm), natrojarosite (&lt;42&thinsp;ppm), rosenite, melanterite, ferrihydrite, and Mn-hydroxide coatings. Some soils also contain Fe-Co-Ni-arsenate, Ca-arsenate, and carbonate minerals. Reductive dissolution of Fe-oxide minerals may govern the ultimate release of iron and arsenic &ndash; especially As(V) &ndash; to groundwater; however, dissolution of claudetite (arsenic trioxide) may directly contribute As(III). Processes thought to explain the release of As from minerals in bedrock include oxidation of arsenian pyrite or arsenopyrite, or carbonation of As-sulphides, and most models based on these generally rely on discrete minerals or on a fairly limited series of minerals. In contrast, in the Penobscot Formation and other metasedimentary rocks of coastal Maine, oxidation of As-bearing Fe-cobalt-nickel-sulphide minerals, dissolution (by reduction) of As-bearing secondary As and Fe hydroxide and sulphate minerals, carbonation and/or oxidation of As-sulphide minerals, and desorption of As from Fe-hydroxide mineral surfaces are all thought to be involved. All of these processes contribute to the occurrence of As in groundwaters in coastal Maine, as a result of variability in composition and in stability of the As source minerals. Arsenic contents of soils and groundwater thus reflect the predominant influence and integration of a spectrum of primary mineral reservoirs (instead of single or unique mineral reservoirs). Cycling of As through metasedimentary bedrock aquifers may therefore depend on consecutive stages of carbonation, oxidation and reductive dissolution of primary and secondary As host minerals.</span></p>","language":"English","publisher":"Geological Society","publisherLocation":"London, UK","doi":"10.1144/1467-7873/07-152","issn":"14677873","usgsCitation":"Foley, N.K., and Ayuso, R.A., 2008, Mineral sources and transport pathways for arsenic release in a coastal watershed, USA: Geochemistry: Exploration, Environment, Analysis, v. 8, no. 1, p. 59-75, https://doi.org/10.1144/1467-7873/07-152.","productDescription":"17 p.","startPage":"59","endPage":"75","numberOfPages":"17","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":242130,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maine","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -67.69775390625,\n              45.72152152227954\n            ],\n            [\n              -66.7529296875,\n              44.86365630540611\n            ],\n            [\n              -70.697021484375,\n              43.004647127794435\n            ],\n            [\n              -71.3671875,\n              43.83452678223684\n            ],\n            [\n              -67.69775390625,\n              45.72152152227954\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"8","issue":"1","noUsgsAuthors":false,"publicationDate":"2022-06-06","publicationStatus":"PW","scienceBaseUri":"505a5a5be4b0c8380cd6ee2d","contributors":{"authors":[{"text":"Foley, Nora K. 0000-0003-0124-3509 nfoley@usgs.gov","orcid":"https://orcid.org/0000-0003-0124-3509","contributorId":4010,"corporation":false,"usgs":true,"family":"Foley","given":"Nora","email":"nfoley@usgs.gov","middleInitial":"K.","affiliations":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":442248,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ayuso, Robert A. 0000-0002-8496-9534 rayuso@usgs.gov","orcid":"https://orcid.org/0000-0002-8496-9534","contributorId":2654,"corporation":false,"usgs":true,"family":"Ayuso","given":"Robert","email":"rayuso@usgs.gov","middleInitial":"A.","affiliations":[{"id":387,"text":"Mineral Resources Program","active":true,"usgs":true},{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":442249,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033205,"text":"70033205 - 2008 - An evaluation of the precision of fin ray, otolith, and scale age determinations for brook trout","interactions":[],"lastModifiedDate":"2012-03-12T17:21:38","indexId":"70033205","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"An evaluation of the precision of fin ray, otolith, and scale age determinations for brook trout","docAbstract":"The ages of brook trout Salvelinus fontinalis are typically estimated using scales despite a lack of research documenting the effectiveness of this technique. The use of scales is often preferred because it is nonlethal and is believed to require less effort than alternative methods. To evaluate the relative effectiveness of different age estimation methodologies for brook trout, we measured the precision and processing times of scale, sagittal otolith, and pectoral fin ray age estimation techniques. Three independent readers, age bias plots, coefficients of variation (CV = 100 x SD/mean), and percent agreement (PA) were used to measure within-reader, among-structure bias and within-structure, among-reader precision. Bias was generally minimal; however, the age estimates derived from scales tended to be lower than those derived from otoliths within older (age > 2) cohorts. Otolith, fin ray, and scale age estimates were within 1 year of each other for 95% of the comparisons. The measures of precision for scales (CV = 6.59; PA = 82.30) and otoliths (CV = 7.45; PA = 81.48) suggest higher agreement between these structures than with fin rays (CV = 11.30; PA = 65.84). The mean per-sample processing times were lower for scale (13.88 min) and otolith techniques (12.23 min) than for fin ray techniques (22.68 min). The comparable processing times of scales and otoliths contradict popular belief and are probably a result of the high proportion of regenerated scales within samples and the ability to infer age from whole (as opposed to sectioned) otoliths. This research suggests that while scales produce age estimates rivaling those of otoliths for younger (age > 3) cohorts, they may be biased within older cohorts and therefore should be used with caution. ?? Copyright by the American Fisheries Society 2008.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"North American Journal of Fisheries Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1577/M07-187.1","issn":"02755","usgsCitation":"Stolarski, J., and Hartman, K., 2008, An evaluation of the precision of fin ray, otolith, and scale age determinations for brook trout: North American Journal of Fisheries Management, v. 28, no. 6, p. 1790-1795, https://doi.org/10.1577/M07-187.1.","startPage":"1790","endPage":"1795","numberOfPages":"6","costCenters":[],"links":[{"id":213429,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/M07-187.1"},{"id":241054,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"28","issue":"6","noUsgsAuthors":false,"publicationDate":"2008-12-01","publicationStatus":"PW","scienceBaseUri":"5059ea58e4b0c8380cd487ce","contributors":{"authors":[{"text":"Stolarski, J.T.","contributorId":96487,"corporation":false,"usgs":true,"family":"Stolarski","given":"J.T.","affiliations":[],"preferred":false,"id":439828,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hartman, K.J.","contributorId":64007,"corporation":false,"usgs":true,"family":"Hartman","given":"K.J.","email":"","affiliations":[],"preferred":false,"id":439827,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033741,"text":"70033741 - 2008 - Adherence of Myxobolus cerebralis myxospores to waders: Implications for disease dissemination","interactions":[],"lastModifiedDate":"2012-03-12T17:21:30","indexId":"70033741","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Adherence of Myxobolus cerebralis myxospores to waders: Implications for disease dissemination","docAbstract":"The vectors involved in the spread of whirling disease, which is caused by Myxobolus cerebralis, are only partly understood. However, the parasite has rapidly become established in many regions, suggesting that it is easily disseminated. We gained insight into transport vectors by examining the surface porosity of common wading equipment materials and the adherence of M. cerebralis myxospores to them. Interstitial spaces within rubber, felt, lightweight nylon, and neoprene were measured on scanning electron microscope images. Myxospores were applied to each material, the material was rinsed, and the myxospores recovered to assess adherence. The mean interstitial space size of rubber was the smallest (2.0 ??m), whereas that of felt was the largest (31.3 ??m). The highest recovery rates were from rubber and the glass control. Percent myxospore recovery varied by material, the recovery from felt being lower than that from all other materials. The potential for felt to carry even small numbers of myxospores suggests that the introduction of M. cerebralis by felt-soled wading boots is possible. ?? Copyright by the American Fisheries Society 2008.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"North American Journal of Fisheries Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1577/M08-025.1","issn":"02755","usgsCitation":"Gates, K., Guy, C., Zale, A., and Horton, T., 2008, Adherence of Myxobolus cerebralis myxospores to waders: Implications for disease dissemination: North American Journal of Fisheries Management, v. 28, no. 5, p. 1453-1458, https://doi.org/10.1577/M08-025.1.","startPage":"1453","endPage":"1458","numberOfPages":"6","costCenters":[],"links":[{"id":214347,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/M08-025.1"},{"id":242067,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"28","issue":"5","noUsgsAuthors":false,"publicationDate":"2008-10-01","publicationStatus":"PW","scienceBaseUri":"5059e6f4e4b0c8380cd4774b","contributors":{"authors":[{"text":"Gates, K.K.","contributorId":47182,"corporation":false,"usgs":true,"family":"Gates","given":"K.K.","email":"","affiliations":[],"preferred":false,"id":442236,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Guy, C.S.","contributorId":59160,"corporation":false,"usgs":true,"family":"Guy","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":442237,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zale, A.V.","contributorId":15793,"corporation":false,"usgs":true,"family":"Zale","given":"A.V.","affiliations":[],"preferred":false,"id":442234,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Horton, T.B.","contributorId":22162,"corporation":false,"usgs":true,"family":"Horton","given":"T.B.","email":"","affiliations":[],"preferred":false,"id":442235,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
]}