{"pageNumber":"815","pageRowStart":"20350","pageSize":"25","recordCount":68927,"records":[{"id":70004039,"text":"70004039 - 2009 - Morphological characteristics and growth of northern pike in waters of the United States","interactions":[],"lastModifiedDate":"2017-05-11T11:16:09","indexId":"70004039","displayToPublicDate":"2012-01-01T12:57:13","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1657,"text":"Fisheries","onlineIssn":"1548-8446","printIssn":"0363-2415","active":true,"publicationSubtype":{"id":10}},"title":"Morphological characteristics and growth of northern pike in waters of the United States","docAbstract":"<p>No abstract available.</p>","language":"Ukrainian","publisher":"Ukrainian Academy of Agrarian Sciences","publisherLocation":"Kiev, Ukraine","usgsCitation":"Kuzmenko, Y., Spesyviy, T., and Bonar, S.A., 2009, Morphological characteristics and growth of northern pike in waters of the United States: Fisheries, v. 67, p. 131-135.","productDescription":"5 p.","startPage":"131","endPage":"135","ipdsId":"IP-029812","costCenters":[{"id":127,"text":"Arizona Cooperative Fish and Wildlife Research Unit","active":false,"usgs":true}],"links":[{"id":257818,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"67","publicComments":"кузьменко, ю. г., т. в. спесивьій, с.а. боннар. 2009. морфологическая характеристика и рост щуки (Esox lucius L.) некоторьіх водоемов сша. рибне господарство міжвідомчий тематичний науковий збірник випуск 67:131-135. (Kuzmenko, Specivy and Bonar. 2009. Morphological characteristics and growth of northern pike in waters of the United States. Fisheries (Ukrainian Academy of Agrarian Sciences) 67:131-135","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5e3ee4b0c8380cd708c9","contributors":{"authors":[{"text":"Kuzmenko, Y.G.","contributorId":65704,"corporation":false,"usgs":true,"family":"Kuzmenko","given":"Y.G.","affiliations":[],"preferred":false,"id":350277,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spesyviy, T.B.","contributorId":73049,"corporation":false,"usgs":true,"family":"Spesyviy","given":"T.B.","email":"","affiliations":[],"preferred":false,"id":350278,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bonar, Scott A. 0000-0003-3532-4067 sbonar@usgs.gov","orcid":"https://orcid.org/0000-0003-3532-4067","contributorId":3712,"corporation":false,"usgs":true,"family":"Bonar","given":"Scott","email":"sbonar@usgs.gov","middleInitial":"A.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":350276,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70043527,"text":"pp171322 - 2009 - Neogene Gas Total Petroleum System -- Neogene  Nonassociated Gas Assessment Unit of the  San Joaquin Basin Province: Chapter 22 in <i>Petroleum systems and geologic assessment of oil and gas in the San Joaquin Basin Province, California</i>","interactions":[],"lastModifiedDate":"2018-08-31T11:51:44","indexId":"pp171322","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1713-22","title":"Neogene Gas Total Petroleum System -- Neogene  Nonassociated Gas Assessment Unit of the  San Joaquin Basin Province: Chapter 22 in <i>Petroleum systems and geologic assessment of oil and gas in the San Joaquin Basin Province, California</i>","docAbstract":"The Neogene Nonassociated Gas Assessment Unit (AU) of the Neogene Total Petroleum System consists of nonassociated gas accumulations in Pliocene marine and brackish-water sandstone located in the south and central San Joaquin Basin Province (Rudkin, 1968). Traps consist mainly of stratigraphic lenses in low-relief, elongate domes that trend northwest-southeast. Reservoir rocks typically occur as sands that pinch out at shallow depths (1,000 to 7,500 feet) within the Etchegoin and San Joaquin Formations. Map boundaries of the assessment unit are shown in figures 22.1 and 22.2; this assessment unit replaces the Pliocene Nonassociated Gas play 1001 (shown by purple line in fig. 22.1) considered by the U.S. Geological Survey (USGS) in its 1995 National Assessment (Beyer, 1996). The AU is drawn to include all existing fields containing nonassociated gas accumulations in the Pliocene to Pleistocene section, as was done in the 1995 assessment, but it was greatly expanded to include adjacent areas believed to contain similar source and reservoir rock relationships. Stratigraphically, the AU extends from the topographic surface to the base of the Etchegoin Formation (figs. 22.3 and 22.4). The boundaries of the AU explicitly exclude gas accumulations in Neogene rocks on the severely deformed west side of the basin and gas accumulations in underlying Miocene rocks; these resources, which primarily consist of a mixture of mostly thermogenic and some biogenic gas, are included in two other assessment units. Lillis and others (this volume, chapter 10) discuss the geochemical characteristics of biogenic gas in the San Joaquin Basin Province. Primary fields in the assessment unit are defined as those containing hydrocarbon resources greater than the USGS minimum threshold for assessment—3 billion cubic feet (BCF) of gas; secondary fields contain smaller volumes of gas but constitute a significant show of hydrocarbons. Although 12 fields meet the 3 BCF criterion for inclusion in the AU, only 5 fields were considered at the time of assessment.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Petroleum systems and geologic assessment of oil and gas in the San Joaquin Basin Province, California (PP 1713)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/pp171322","usgsCitation":"Hosford Scheirer, A., and Magoon, L.B., 2009, Neogene Gas Total Petroleum System -- Neogene  Nonassociated Gas Assessment Unit of the  San Joaquin Basin Province: Chapter 22 in <i>Petroleum systems and geologic assessment of oil and gas in the San Joaquin Basin Province, California</i>: U.S. Geological Survey Professional Paper 1713-22, Chapter 22: 14 p., https://doi.org/10.3133/pp171322.","productDescription":"Chapter 22: 14 p.","additionalOnlineFiles":"Y","costCenters":[{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"links":[{"id":267423,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/pp_1713_22.jpg"},{"id":267421,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/pp1713/","text":"Index Page"},{"id":267422,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/pp1713/22/pp1713_ch22.pdf"}],"country":"United States","state":"California","otherGeospatial":"San Joaquin Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.75,34.75 ], [ -121.75,37.0 ], [ -118.75,37.0 ], [ -118.75,34.75 ], [ -121.75,34.75 ] ] ] } } ] }","publicComments":"This report is Chapter 22 in <i>Petroleum systems and geologic assessment of oil and gas in the San Joaquin Basin Province, California</i>.  Please see <a href=\"http://pubs.er.usgs.gov/publication/pp1713\" target=\"_blank\">Professional Paper 1713</a> for other chapters.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"511e1593e4b071e86a19a47f","contributors":{"authors":[{"text":"Hosford Scheirer, Allegra","contributorId":22217,"corporation":false,"usgs":true,"family":"Hosford Scheirer","given":"Allegra","email":"","affiliations":[],"preferred":false,"id":473771,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Magoon, Leslie B. lmagoon@usgs.gov","contributorId":2383,"corporation":false,"usgs":true,"family":"Magoon","given":"Leslie","email":"lmagoon@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":true,"id":473770,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70041525,"text":"70041525 - 2009 - Geophysical setting of western Utah and eastern Nevada between latitudes 37°45′ and 40°N","interactions":[],"lastModifiedDate":"2012-12-14T11:20:13","indexId":"70041525","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Geophysical setting of western Utah and eastern Nevada between latitudes 37°45′ and 40°N","docAbstract":"Gravity and aeromagnetic data refine the structural setting for the region of western Utah and eastern Nevada between Snake and Hamlin Valleys on the west and Tule Valley on the east. These data are used here as part of a regional analysis. An isostatic gravity map shows large areas underlain by gravity lows, the most prominent of which is a large semi-circular low associated with the Indian Peak caldera complex in the southwestern part of the study area. Another low underlies the Thomas caldera in the northeast, and linear lows elsewhere indicate low-density basin-fill in all major north-trending graben valleys. Gravity highs reflect pre-Cenozoic rocks mostly exposed in the mountain ranges. In the Confusion Range, however, the gravity high extends about 15 km east of the range front to Coyote Knolls, indicating a broad pediment cut on upper Paleozoic rocks and covered by a thin veneer of alluvium. Aeromagnetic highs sharply delineate Oligocene and Miocene volcanic rocks and intracaldera plutons associated with the Indian Peak caldera complex and the Pioche–Marysvale igneous belt. Jurassic to Eocene plutons and volcanic rocks elsewhere in the study area, however, have much more modest magnetic signatures. Some relatively small magnetic highs in the region are associated with outcrops of volcanic rock, and the continuation of those anomalies indicates that the rocks are probably extensive in the subsurface. A gravity inversion method separating the isostatic gravity anomaly into fields representing pre-Cenozoic basement rocks and Cenozoic basin deposits was used to calculate depth to basement and estimate maximum amounts of alluvial and volcanic fill within the valleys. Maximum depths within the Indian Peak caldera complex average about 2.5 km, locally reaching 3 km. North of the caldera complex, thickness of valley fill in most graben valleys ranges from 1.5 to 3 km thick, with Hamlin and Pine Valleys averaging ~3 km. The main basin beneath Tule Valley is relatively shallow (~0.6 km), reaching a maximum depth of ~1 km over a small area northeast of Coyote Knolls. Maximum horizontal gradients were calculated for both long-wavelength gravity and magnetic-potential data, and these were used to constrain major density and magnetic lineaments. These lineaments help delineate deep-seated crustal structures that separate major tectonic domains, potentially localizing Cenozoic tectonic features that may control regional ground-water flow.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geology and Geologic Resources and Issues of Western Utah, UGA-38","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Utah Geological Association","publisherLocation":"http://www.utahgeology.org","collaboration":"This book is available in CD-ROM format at <a href=\"http://www.mapstore.utah.gov/uga38.html/\" target=\"_blank\">http://www.mapstore.utah.gov/uga38.html/</a>","usgsCitation":"Mankinen, E.A., and McKee, E.H., 2009, Geophysical setting of western Utah and eastern Nevada between latitudes 37°45′ and 40°N, chap. <i>of</i> Geology and Geologic Resources and Issues of Western Utah, UGA-38, p. 271-286.","productDescription":"16 p.; CD-ROM Chapter","startPage":"271","endPage":"286","ipdsId":"IP-012963","costCenters":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":264041,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264040,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/uga/data/081/081001/271_ugs810271.htm"}],"country":"United States","state":"Nevada;Utah","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.01,40.0 ], [ -120.01,37.75 ], [ -109.04,37.75 ], [ -109.04,40.0 ], [ -120.01,40.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50cc58d2e4b00ab7c548c697","contributors":{"editors":[{"text":"Tripp, Bryce","contributorId":113835,"corporation":false,"usgs":true,"family":"Tripp","given":"Bryce","email":"","affiliations":[],"preferred":false,"id":509108,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Krahulec, Ken","contributorId":113293,"corporation":false,"usgs":true,"family":"Krahulec","given":"Ken","email":"","affiliations":[],"preferred":false,"id":509107,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Jordan, Lucy","contributorId":111392,"corporation":false,"usgs":true,"family":"Jordan","given":"Lucy","email":"","affiliations":[],"preferred":false,"id":509106,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Mankinen, Edward A. 0000-0001-7496-2681 emank@usgs.gov","orcid":"https://orcid.org/0000-0001-7496-2681","contributorId":1054,"corporation":false,"usgs":true,"family":"Mankinen","given":"Edward","email":"emank@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":469901,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKee, Edwin H. mckee@usgs.gov","contributorId":3728,"corporation":false,"usgs":true,"family":"McKee","given":"Edwin","email":"mckee@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":469902,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70041337,"text":"70041337 - 2009 - Simulations of cataclysmic outburst floods from Pleistocene Glacial Lake Missoula","interactions":[],"lastModifiedDate":"2013-03-30T07:51:52","indexId":"70041337","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Simulations of cataclysmic outburst floods from Pleistocene Glacial Lake Missoula","docAbstract":"Using a flow domain that we constructed from 30 m digital-elevation model data of western United States and Canada and a two-dimensional numerical model for shallow-water flow over rugged terrain, we simulated outburst floods from Pleistocene Glacial Lake Missoula. We modeled a large, but not the largest, flood, using initial lake elevation at 1250 m instead of 1285 m. Rupture of the ice dam, centered on modern Lake Pend Oreille, catastrophically floods eastern Washington and rapidly fills the broad Pasco, Yakima, and Umatilla Basins. Maximum flood stage is reached in Pasco and Yakima Basins 38 h after the dam break, whereas maximum flood stage in Umatilla Basin occurs 17 h later. Drainage of these basins through narrow Columbia gorge takes an additional 445 h. For this modeled flood, peak discharges in eastern Washington range from 10 to 20 × 10<sup>6</sup> m<sup>3</sup>/s. However, constrictions in Columbia gorge limit peak discharges to <6 × 10<sup>6</sup> m<sup>3</sup>/s and greatly extend the duration of flooding. We compare these model results with field observations of scabland distribution and high-water indicators. Our model predictions of the locations of maximum scour (product of bed shear stress and average flow velocity) match the distribution of existing scablands. We compare model peak stages to high-water indicators from the Rathdrum-Spokane valley, Walulla Gap, and along Columbia gorge. Though peak stages from this less-than-maximal flood model attain or exceed peak-stage indicators along Rathdrum-Spokane valley and along Columbia gorge, simulated peak stages near Walulla Gap are 10–40 m below observed peak-stage indicators. Despite this discrepancy, our match to field observations in most of the region indicates that additional sources of water other than Glacial Lake Missoula are not required to explain the Missoula floods.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geological Society of America Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"The Geological Society of America","publisherLocation":"Boulder, CO","doi":"10.1130/B26454.1","usgsCitation":"Denlinger, R.P., and O’Connell, D.R., 2009, Simulations of cataclysmic outburst floods from Pleistocene Glacial Lake Missoula: Geological Society of America Bulletin, v. 122, no. 5-6, p. 678-689, https://doi.org/10.1130/B26454.1.","productDescription":"12 p.","startPage":"678","endPage":"689","ipdsId":"IP-007425","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":263715,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263714,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/B26454.1"}],"country":"United States","state":"Montana","city":"Missoula","otherGeospatial":"Pasco Basin;Pleistocene Glacial Lake Missoula;Umatilla Basin;Walulla Gap;Yakima Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.0,44.1 ], [ -116.0,49.0 ], [ -108.0,49.0 ], [ -108.0,44.1 ], [ -116.0,44.1 ] ] ] } } ] }","volume":"122","issue":"5-6","noUsgsAuthors":false,"publicationDate":"2009-12-30","publicationStatus":"PW","scienceBaseUri":"50bfbdcee4b01744973f782f","contributors":{"authors":[{"text":"Denlinger, Roger P. 0000-0003-0930-0635 roger@usgs.gov","orcid":"https://orcid.org/0000-0003-0930-0635","contributorId":2679,"corporation":false,"usgs":true,"family":"Denlinger","given":"Roger","email":"roger@usgs.gov","middleInitial":"P.","affiliations":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":469553,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Connell, D. R. H.","contributorId":53606,"corporation":false,"usgs":true,"family":"O’Connell","given":"D.","email":"","middleInitial":"R. H.","affiliations":[],"preferred":false,"id":469554,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70003358,"text":"70003358 - 2009 - The Portland Basin: A (big) river runs through it","interactions":[],"lastModifiedDate":"2018-03-15T10:47:16","indexId":"70003358","displayToPublicDate":"2011-12-25T15:02:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1728,"text":"GSA Today","active":true,"publicationSubtype":{"id":10}},"title":"The Portland Basin: A (big) river runs through it","docAbstract":"Metropolitan Portland, Oregon, USA, lies within a small Neogene to Holocene basin in the forearc of the Cascadia subduction system. Although the basin owes its existence and structural development to its convergent-margin tectonic setting, the stratigraphic architecture of basin-fill deposits chiefly reflects its physiographic position along the lower reaches of the continental-scale Columbia River system. As a result of this globally unique setting, the basin preserves a complex record of aggradation and incision in response to distant as well as local tectonic, volcanic, and climatic events. Voluminous flood basalts, continental and locally derived sediment and volcanic debris, and catastrophic flood deposits all accumulated in an area influenced by contemporaneous tectonic deformation and variations in regional and local base level.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"GSA Today","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"The Geological Society of America","publisherLocation":"Boulder, CO","usgsCitation":"Evarts, R.C., O'Connor, J., Wells, R., and Madin, I.P., 2009, The Portland Basin: A (big) river runs through it: GSA Today, v. 19, no. 9, p. 4-10.","productDescription":"7 p.","startPage":"4","endPage":"10","costCenters":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true},{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":204291,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":112418,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.geosociety.org/gsatoday/archive/19/9/pdf/i1052-5173-19-9-4.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Oregon","city":"Portland","volume":"19","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba894e4b08c986b321d06","contributors":{"authors":[{"text":"Evarts, Russell C. revarts@usgs.gov","contributorId":1974,"corporation":false,"usgs":true,"family":"Evarts","given":"Russell","email":"revarts@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":347005,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O'Connor, Jim E. 0000-0002-7928-5883 oconnor@usgs.gov","orcid":"https://orcid.org/0000-0002-7928-5883","contributorId":140771,"corporation":false,"usgs":true,"family":"O'Connor","given":"Jim E.","email":"oconnor@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"preferred":false,"id":347007,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wells, Ray E. 0000-0002-7796-0160 rwells@usgs.gov","orcid":"https://orcid.org/0000-0002-7796-0160","contributorId":2692,"corporation":false,"usgs":true,"family":"Wells","given":"Ray E.","email":"rwells@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":347006,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Madin, Ian P.","contributorId":66404,"corporation":false,"usgs":true,"family":"Madin","given":"Ian","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":347008,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70006106,"text":"ofr20091171 - 2009 - Low-flow frequency and flow duration of selected South Carolina streams in the Pee Dee River basin through March 2007","interactions":[],"lastModifiedDate":"2016-12-08T12:38:47","indexId":"ofr20091171","displayToPublicDate":"2011-11-30T00:00:00","publicationYear":"2009","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":"2009-1171","title":"Low-flow frequency and flow duration of selected South Carolina streams in the Pee Dee River basin through March 2007","docAbstract":"Part of the mission of the South Carolina Department of Health and Environmental Control and the South Carolina Department of Natural Resources is to protect and preserve South Carolina's water resources. Doing so requires an ongoing understanding of streamflow characteristics of the rivers and streams in South Carolina. A particular need is information concerning the low-flow characteristics of streams; this information is especially important for effectively managing the State's water resources during critical flow periods such as the severe drought that occurred between 1998 and 2002 and the most recent drought that occurred between 2006 and 2009. In 2008, the U.S. Geological Survey, in cooperation with the South Carolina Department of Health and Environmental Control, initiated a study to update low-flow statistics at continuous-record streamgaging stations operated by the U.S. Geological Survey in South Carolina. Under this agreement, the low-flow characteristics at continuous-record streamgaging stations will be updated in a systematic manner during the monitoring and assessment of the eight major basins in South Carolina as defined and grouped according to the South Carolina Department of Health and Environmental Control's Watershed Water Quality Management Strategy. Depending on the length of record available at the continuous-record streamgaging stations, low-flow frequency characteristics are estimated for annual minimum 1-, 3-, 7-, 14-, 30-, 60-, and 90-day average flows with recurrence intervals of 2, 5, 10, 20, 30, and 50 years. Low-flow statistics are presented for 18 streamgaging stations in the Pee Dee River basin. In addition, daily flow durations for the 5-, 10-, 25-, 50-, 75-, 90-, and 95-percent probability of exceedance also are presented for the stations. The low-flow characteristics were computed from records available through March 31, 2007. The last systematic update of low-flow characteristics in South Carolina occurred more than 20 years ago and included data through March 1987. Of the 17 streamgaging stations included in this study, 15 had low-flow characteristics that were published in previous U.S. Geological Survey reports. A comparison of the low-flow characteristic for the minimum average flow for a 7-consecutive-day period with a 10-year recurrence interval from this study with the most recently published values indicated that 10 of the 15 streamgaging stations had values that were within &plusmn;25 percent of each other. Nine of the 15 streamgaging stations had negative percentage differences indicating the low-flow statistic had decreased since the previous study, 4 streamgaging stations had positive percent differences indicating that the low-flow statistic had increased since the previous study, and 2 streamgaging stations had a zero percent difference indicating no change since the previous study. The low-flow characteristics are influenced by length of record, hydrologic regime under which the record was collected, techniques used to do the analysis, and other changes that may have occurred in the watershed.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20091171","collaboration":"Prepared in cooperation with the South Carolina Department of Health and Environmental Control","usgsCitation":"Feaster, T., and Guimaraes, W.B., 2009, Low-flow frequency and flow duration of selected South Carolina streams in the Pee Dee River basin through March 2007 (Version 2.0: June 22, 2010): U.S. Geological Survey Open-File Report 2009-1171, vi, 19 p.; Tables, https://doi.org/10.3133/ofr20091171.","productDescription":"vi, 19 p.; Tables","startPage":"i","endPage":"39","numberOfPages":"45","additionalOnlineFiles":"N","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":116659,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2009_1171.jpg"},{"id":110958,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2009/1171/","linkFileType":{"id":5,"text":"html"}}],"projection":"Albers Equal Area","datum":"NAD 83","country":"United States","state":"North Carolina, South Carolina","otherGeospatial":"Pee Dee River 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Carolina\",\"nation\":\"USA  \"}}]}","edition":"Version 2.0: June 22, 2010","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db64873b","contributors":{"authors":[{"text":"Feaster, Toby D. 0000-0002-5626-5011 tfeaster@usgs.gov","orcid":"https://orcid.org/0000-0002-5626-5011","contributorId":1109,"corporation":false,"usgs":true,"family":"Feaster","given":"Toby D.","email":"tfeaster@usgs.gov","affiliations":[{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true}],"preferred":false,"id":353852,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Guimaraes, Wladmir B. wbguimar@usgs.gov","contributorId":3818,"corporation":false,"usgs":true,"family":"Guimaraes","given":"Wladmir","email":"wbguimar@usgs.gov","middleInitial":"B.","affiliations":[{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true}],"preferred":true,"id":353853,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70006110,"text":"sir20095163 - 2009 - Estimated use of water in Alabama in 2005","interactions":[],"lastModifiedDate":"2012-02-03T00:10:05","indexId":"sir20095163","displayToPublicDate":"2011-11-30T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2009-5163","title":"Estimated use of water in Alabama in 2005","docAbstract":"Water use in Alabama was about 9,958 million gallons per day (Mgal/d) during 2005. Estimates of withdrawals by source indicate that total surface-water withdrawals were about 9,467 Mgal/d (95 percent of the total withdrawals) and the remaining 491 Mgal/d (5 percent) were from ground water. More surface water than ground water was withdrawn for all categories except aquaculture, mining, and self-supplied residential. During 2005, estimated withdrawals by category and in descending order were: thermoelectric power, 8,274 Mgal/d; public supply, 802 Mgal/d; self-supplied industrial, 550 Mgal/d; irrigation, 161 Mgal/d; aquaculture, 75 Mgal/d; self-supplied residential, 39 Mgal/d; livestock, 28 Mgal/d; and mining, 28 Mgal/d.\nDuring 2005, about 83 percent of the water used in Alabama was for thermoelectric power to generate about 114,144 net gigawatt-hours of energy. Almost all of the thermoelectric-power water use (about 8,274 Mgal/d) was from surface water; nearly all of the water (98 percent) was used for once-through cooling, and most of that water was returned to a surface-water source.\nPublic-supply and self-supplied residential withdrawals were about 8 percent of total water withdrawals and about 50 percent of total water withdrawals for all categories excluding thermoelectric power. The combined public-supply and self-supplied residential ground-water withdrawals were about 64 percent of total ground-water withdrawals for Alabama. Public-supply deliveries to residential customers were 41 percent of total public-supply withdrawals, or about 326 Mgal/d; combined industrial and commercial deliveries were 44 percent, or about 355 Mgal/d; and public use and losses accounted for the remaining 15 percent, or about 120 Mgal/d.\nSelf-supplied industrial (550 Mgal/d) and mining (28 Mgal/d) withdrawals were about 6 percent of total water withdrawals and about 33 percent of total water withdrawals for all categories excluding thermoelectric power. Paper and allied products accounted for the largest self-supplied industrial surface-water withdrawals (301 Mgal/d), and chemical and allied products (12 Mgal/d) accounted for the largest ground-water withdrawals.\nWater withdrawals for the agricultural sector-irrigation (161 Mgal/d), aquaculture (75 Mgal/d), and livestock (28 Mgal/d)-were about 3 percent of total withdrawals and about 16 percent of total withdrawals for all categories excluding thermoelectric power. About 135,800 acres of crops, nursery stock, sod, and golf courses were irrigated in 2005. About 97 percent of these acres were irrigated with sprinkler irrigation systems. The statewide average application rate was 1.33 acre-feet per acre per year. The highest application rate, 3.74 acre-feet per acre per year, was for nursery stock.\nThe largest total water withdrawals by county occurred in Limestone, Jackson, Colbert, and Mobile Counties, and were 60 percent of the total; these withdrawals primarily were used to meet the cooling needs at thermoelectric-power plants. Excluding thermoelectric power, the largest withdrawals by county were in Morgan, Mobile, Jefferson, Talladega, and Madison Counties.\nWater use was estimated at the hydrologic subbasin level for all categories except aquaculture, mining, and self-supplied residential. The Middle Tennessee-Elk subregion accounted for about 53 percent (5,185 Mgal/d) of the estimated total withdrawals by subbasin of 9,816 Mgal/d. About 92 percent of the water use in the Middle Tennessee-Elk subregion was for thermoelectric power, and more than 99 percent of the water was from surface water.\nGross per capita use for all offstream uses was 2,185 gallons per day (gal/d) for the estimated 4.56 million Alabama residents in 2005. Public-supply per capita use was 199 gal/d for the estimated 4.04 million residents served by a public supplier; public-supplied residential per capita use was 81 gal/d. Self-supplied residential per capita use was 75 gal/d for the estimated 0.52 million self-supplied residential population. Average residential per capita use was 80 gal/d.\nTotal water withdrawals decreased less than 1 percent from 9,990 Mgal/d in 2000 to 9,958 Mgal/d in 2005. Surface-water withdrawals decreased less than 5 percent from 9,950 Mgal/d in 2000 to 9,467 Mgal/d in 2005. In contrast, ground-water withdrawals increased about 12 percent from 440 Mgal/d in 2000 to 491 Mgal/d in 2005. By category, increases in irrigation (118 Mgal/d, about 274 percent), thermoelectric power (84 Mgal/d, about 1 percent), and aquaculture (65 Mgal/d, 620 percent) were offset by declines in self-supplied industrial (283 Mgal/d, about 34 percent), self-supplied residential (40 Mgal/d, about 50 percent); and public supply (32 Mgal/d, about 4 percent) from 2000 to 2005. Water use for livestock and mining was not estimated in 2000.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20095163","collaboration":"Prepared in cooperation with the Alabama Department of Economic and Community Affairs Office of Water Resources","usgsCitation":"Hutson, S.S., Littlepage, T.M., Harper, M.J., and Tinney, J.O., 2009, Estimated use of water in Alabama in 2005: U.S. Geological Survey Scientific Investigations Report 2009-5163, x, 102 p.; Appendices, https://doi.org/10.3133/sir20095163.","productDescription":"x, 102 p.; Appendices","costCenters":[{"id":101,"text":"AUM TechnaCenter","active":false,"usgs":true},{"id":105,"text":"Alabama Water Science Center","active":true,"usgs":true}],"links":[{"id":116666,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2009_5163.jpg"},{"id":110962,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2009/5163/","linkFileType":{"id":5,"text":"html"}}],"state":"Alabama","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4779e4b07f02db47f0a9","contributors":{"authors":[{"text":"Hutson, Susan S. sshutson@usgs.gov","contributorId":2040,"corporation":false,"usgs":true,"family":"Hutson","given":"Susan","email":"sshutson@usgs.gov","middleInitial":"S.","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"preferred":true,"id":353859,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Littlepage, Thomas M.","contributorId":55542,"corporation":false,"usgs":true,"family":"Littlepage","given":"Thomas","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":353860,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harper, Michael J.","contributorId":63904,"corporation":false,"usgs":true,"family":"Harper","given":"Michael","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":353861,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Tinney, James O.","contributorId":104175,"corporation":false,"usgs":true,"family":"Tinney","given":"James","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":353862,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70006102,"text":"fs20093043 - 2009 - Taste and odor occurrence in Lake William C. Bowen and Municipal Reservoir #1, Spartanburg County, South Carolina","interactions":[],"lastModifiedDate":"2016-12-07T10:02:24","indexId":"fs20093043","displayToPublicDate":"2011-11-30T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2009-3043","title":"Taste and odor occurrence in Lake William C. Bowen and Municipal Reservoir #1, Spartanburg County, South Carolina","docAbstract":"The U.S. Geological Survey and Spartanburg Water are working cooperatively on an ongoing study of Lake Bowen and Reservoir #1 to identify environmental factors that enhance or influence the production of geosmin in the source-water reservoirs. Spartanburg Water is using information from this study to develop management strategies to reduce (short-term solution) and prevent (long-term solution) geosmin occurrence.  Spartanburg Water utility treats and distributes drinking water to the Spartanburg area of South Carolina. The drinking water sources for the area are Lake William C. Bowen (Lake Bowen) and Municipal Reservoir #1 (Reservoir #1), located north of Spartanburg. These reservoirs, which were formed by the impoundment of the South Pacolet River, were assessed in 2006 by the South Carolina Department of Health and Environmental Control (SCDHEC) as being fully supportive of all uses based on established criteria. Nonetheless, Spartanburg Water had noted periodic taste and odor problems due to the presence of geosmin, a naturally occurring compound in the source water. Geosmin is not harmful, but its presence in drinking water is aesthetically unpleasant.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20093043","collaboration":"Prepared in Cooperation with Spartanburg Water","usgsCitation":"Journey, C., and Arrington, J.M., 2009, Taste and odor occurrence in Lake William C. Bowen and Municipal Reservoir #1, Spartanburg County, South Carolina: U.S. Geological Survey Fact Sheet 2009-3043, 2 p., https://doi.org/10.3133/fs20093043.","productDescription":"2 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":110954,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2009/3043/","linkFileType":{"id":5,"text":"html"}},{"id":116665,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2009_3043.jpg"}],"country":"United States","state":"South Carolina","county":"Spartanburg","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.1942138671875,\n              35.05922870088872\n            ],\n            [\n              -82.1942138671875,\n              35.1614594458557\n            ],\n            [\n              -81.91783905029297,\n              35.1614594458557\n            ],\n            [\n              -81.91783905029297,\n              35.05922870088872\n            ],\n            [\n              -82.1942138671875,\n              35.05922870088872\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db686341","contributors":{"authors":[{"text":"Journey, Celeste","contributorId":93585,"corporation":false,"usgs":true,"family":"Journey","given":"Celeste","affiliations":[],"preferred":false,"id":353840,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Arrington, Jane M.","contributorId":65975,"corporation":false,"usgs":true,"family":"Arrington","given":"Jane","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":353839,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70006007,"text":"70006007 - 2009 - Occurrence and removal of pharmaceutically active compounds in sewage treatment plants with different technologies","interactions":[],"lastModifiedDate":"2018-10-05T08:30:17","indexId":"70006007","displayToPublicDate":"2011-11-25T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2259,"text":"Journal of Environmental Monitoring","active":true,"publicationSubtype":{"id":10}},"title":"Occurrence and removal of pharmaceutically active compounds in sewage treatment plants with different technologies","docAbstract":"Occurrence of eight selected pharmaceutically active compounds (PhACs; caffeine, carbamazepine, triclosan, gemfibrozil, diclofenac, ibuprofen, ketoprofen and naproxen) were investigated in effluents from fifteen sewage treatment plants (STPs) across South Australia. In addition, a detailed investigation into the removal of these compounds was also carried out in four STPs with different technologies (Plant A: conventional activated sludge; plant B: two oxidation ditches; plant C: three bioreactors; and plant D: ten lagoons in series). The concentrations of these compounds in the effluents from the fifteen STPs showed substantial variations among the STPs, with their median concentrations ranging from 26 ng/L for caffeine to 710 ng/L for carbamazepine. Risk assessment based on the \"worst case scenario\" of the monitoring data from the present study suggested potential toxic risks to aquatic organisms posed by carbamazepine, triclosan and diclofenac associated with such effluent discharge. With the exception of carbamazepine and gemfibrozil, significant concentration decreases between influent and effluent were observed in the four STPs studied in more detail. Biodegradation was found to be the main mechanism for removing concentrations from the liquid waste stream for the PhACs within the four STPs, while adsorption onto sludge appeared to be a minor process for all target PhACs except for triclosan. Some compounds (<i>e.g.</i> gemfibrozil) exhibited variable removal efficiencies within the four STPs. Plant D (10 lagoons in series) was least efficient in the removal of the target PhACs; significant biodegradation of these compounds only occurred from the sixth or seventh lagoon.","language":"English","publisher":"Royal Society of Chemistry Publishing","doi":"10.1039/b904548a","usgsCitation":"Ying, G., Kookana, R., and Kolpin, D.W., 2009, Occurrence and removal of pharmaceutically active compounds in sewage treatment plants with different technologies: Journal of Environmental Monitoring, v. 11, no. 8, p. 1498-1505, https://doi.org/10.1039/b904548a.","productDescription":"8 p.","startPage":"1498","endPage":"1505","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":204362,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":110917,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.sklog.labs.gov.cn/atticle/A09/A09040.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Australia","volume":"11","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afbe4b07f02db696123","contributors":{"authors":[{"text":"Ying, Guang-Guo","contributorId":6576,"corporation":false,"usgs":true,"family":"Ying","given":"Guang-Guo","affiliations":[],"preferred":false,"id":353638,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kookana, Rai S.","contributorId":100518,"corporation":false,"usgs":true,"family":"Kookana","given":"Rai S.","affiliations":[],"preferred":false,"id":353639,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kolpin, Dana W. 0000-0002-3529-6505 dwkolpin@usgs.gov","orcid":"https://orcid.org/0000-0002-3529-6505","contributorId":1239,"corporation":false,"usgs":true,"family":"Kolpin","given":"Dana","email":"dwkolpin@usgs.gov","middleInitial":"W.","affiliations":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"preferred":true,"id":353637,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70005973,"text":"ds535C - 2009 - USGS field activity 09FSH02 on the west Florida shelf, Gulf of Mexico, in August 2009","interactions":[],"lastModifiedDate":"2012-02-10T00:12:01","indexId":"ds535C","displayToPublicDate":"2011-11-15T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"535","chapter":"C","title":"USGS field activity 09FSH02 on the west Florida shelf, Gulf of Mexico, in August 2009","docAbstract":"From August 17 to 21, 2009, a cruise led by the U.S. Geological Survey (USGS) collected air and sea surface partial pressure of carbon dioxide (pCO2), pH, dissolved inorganic carbon (DIC), and total alkalinity (TA) data on the west Florida shelf. Approximately 2,000 data points were collected underway over a 1,320-kilometer (km) track line using the Multiparameter Inorganic Carbon Analyzer (MICA). The collection of data extended from Crystal River to Marco Island, Florida (~400 km), and westward up to 160 km off the Florida coast. Discrete water samples were also taken at specific localities to corroborate underway data measurements. The USGS St. Petersburg Coastal and Marine Science Center (SPCMSC) assigns a unique identifier to each cruise or field activity. For example, 09FSH02 tells us that the data were collected in 2009 for the Response of Florida Shelf (FSH) Ecosystems to Climate Change project, and the data were collected during the second field activity for that study in that calendar year.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds535C","collaboration":"University of South Florida","usgsCitation":"Robbins, L.L., Knorr, P.O., Liu, X., Byrne, R., and Raabe, E.A., 2009, USGS field activity 09FSH02 on the west Florida shelf, Gulf of Mexico, in August 2009: U.S. Geological Survey Data Series 535, HTML Document, https://doi.org/10.3133/ds535C.","productDescription":"HTML Document","temporalStart":"2009-08-17","temporalEnd":"2009-08-21","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":116422,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_535_C.bmp"},{"id":110835,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/535/c/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","otherGeospatial":"West Florida Shelf;Gulf Of Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.63333333333334,24.5 ], [ -87.63333333333334,31 ], [ -79.8,31 ], [ -79.8,24.5 ], [ -87.63333333333334,24.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fe6a","contributors":{"authors":[{"text":"Robbins, Lisa L. 0000-0003-3681-1094 lrobbins@usgs.gov","orcid":"https://orcid.org/0000-0003-3681-1094","contributorId":422,"corporation":false,"usgs":true,"family":"Robbins","given":"Lisa","email":"lrobbins@usgs.gov","middleInitial":"L.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353565,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Knorr, Paul O. pknorr@usgs.gov","contributorId":3691,"corporation":false,"usgs":true,"family":"Knorr","given":"Paul","email":"pknorr@usgs.gov","middleInitial":"O.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353567,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Liu, Xuewu","contributorId":87676,"corporation":false,"usgs":true,"family":"Liu","given":"Xuewu","email":"","affiliations":[],"preferred":false,"id":353569,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Byrne, Robert H.","contributorId":83260,"corporation":false,"usgs":true,"family":"Byrne","given":"Robert H.","affiliations":[],"preferred":false,"id":353568,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Raabe, Ellen A. eraabe@usgs.gov","contributorId":2125,"corporation":false,"usgs":true,"family":"Raabe","given":"Ellen","email":"eraabe@usgs.gov","middleInitial":"A.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353566,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70005706,"text":"ds496 - 2009 - Archive of digital boomer seismic reflection data collected offshore east-central Florida during USGS cruise 00FGS01, July 14-22, 2000","interactions":[],"lastModifiedDate":"2023-12-07T14:45:43.975691","indexId":"ds496","displayToPublicDate":"2011-11-15T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"496","title":"Archive of digital boomer seismic reflection data collected offshore east-central Florida during USGS cruise 00FGS01, July 14-22, 2000","docAbstract":"In July of 2000, the U.S. Geological Survey (USGS), in cooperation with the Florida Geological Survey (FGS), conducted a geophysical survey of the Atlantic Ocean offshore Florida's east coast from Brevard County to northern Martin County. This report serves as an archive of unprocessed digital boomer seismic reflection data, trackline maps, navigation files, Geographic Information System (GIS) information, digital and handwritten Field Activity Collection System (FACS) logs, and Federal Geographic Data Committee (FGDC) metadata. A filtered and gained (a relative increase in signal amplitude) digital image of each seismic profile is also provided. Refer to the Acronyms page for expansions of all acronyms and abbreviations used in this report.  The archived trace data are in standard Society of Exploration Geophysicists (SEG) SEG-Y format (Barry and others, 1975) and may be downloaded and processed with commercial or public domain software such as Seismic Unix (SU) (Cohen and Stockwell, 2005). Example SU processing scripts and USGS Software for viewing the SEG-Y files (Zihlman, 1992) are also provided.  The USGS St. Petersburg Coastal and Marine Science Center assigns a unique identifier to each cruise or field activity. For example, 00FGS01 tells us the data were collected in 2000 for cooperative work with the Florida Geological Survey (FGS) and the data were collected during the first field activity for that study in that calendar year. Refer to http://walrus.wr.usgs.gov/infobank/programs/html/definition/activity.html for a detailed description of the method used to assign the field activity ID.  The boomer plate is an acoustic energy source that consists of capacitors charged to a high voltage and discharged through a transducer in the water. The transducer is towed on a sled floating on the water surface and when discharged, emits a short acoustic pulse, or shot, which propagates through the water, sediment column, or rock beneath. The acoustic energy is reflected at density boundaries (such as the seafloor, sediment, or rock layers beneath the seafloor), detected by the receiver, and recorded by a PC-based seismic acquisition system. This process is repeated at timed intervals (for example, 0.5 s) and recorded for specific intervals of time (for example, 100 ms). In this way, a two-dimensional (2D) vertical profile of the shallow geologic structure beneath the ship track is produced. Figure 1 displays the acquisition geometry. Refer to table 1 for a summary of acquisition parameters.  The unprocessed seismic data are stored in SEG-Y format (Barry and others, 1975). For a detailed description of the data format, refer to the SEG-Y Format page. See the How To Download SEG-Y Data page for download instructions. The printable profiles provided are GIF images that were filtered and gained using Seismic Unix software. Refer to the Software page for details about the processing and examples of the processing scripts.  The printable profiles can be viewed from the Profiles page or from links located on the trackline maps. To view the trackline maps and navigation files, and for more information about these items, see the Navigation page. Detailed information about the navigation system used can be found in table 1.  Of a total record length of 200 ms, only the upper 100 ms of each profile are displayed because no useful information was observed deeper in the sections. A 10 ms deep water delay appears on lines b57-b63 and sl2-sl28. No digital data were collected for line sl6. However, line sl6r is a second attempt to collect digital data for this line. Digital data and 500-shot-interval location navigation are not available for the last 1,161 shots of line sl26 due to an equipment malfunction.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds496","usgsCitation":"Subino, J.A., Dadisman, S.V., Wiese, D.S., Calderon, K., and Phelps, D.C., 2009, Archive of digital boomer seismic reflection data collected offshore east-central Florida during USGS cruise 00FGS01, July 14-22, 2000: U.S. Geological Survey Data Series 496, HTML Document, https://doi.org/10.3133/ds496.","productDescription":"HTML Document","costCenters":[{"id":275,"text":"Florida Integrated Science Center","active":false,"usgs":true},{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":423293,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_97086.htm","linkFileType":{"id":5,"text":"html"}},{"id":110829,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/496/","linkFileType":{"id":5,"text":"html"}},{"id":116408,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_496.bmp"}],"country":"United States","state":"Florida","county":"Brevard County, Indian River County, Martin County, St. Lucie County","otherGeospatial":"Atlantic Ocean","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.9833,\n              27.1906\n            ],\n            [\n              -79.9833,\n              28.0833\n            ],\n            [\n              -80.5,\n              28.0833\n            ],\n            [\n              -80.5,\n              27.1906\n            ],\n            [\n              -79.9833,\n              27.1906\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac3e4b07f02db678772","contributors":{"authors":[{"text":"Subino, Janice A.","contributorId":50386,"corporation":false,"usgs":true,"family":"Subino","given":"Janice","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":353094,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dadisman, Shawn V. sdadisman@usgs.gov","contributorId":2207,"corporation":false,"usgs":true,"family":"Dadisman","given":"Shawn","email":"sdadisman@usgs.gov","middleInitial":"V.","affiliations":[],"preferred":true,"id":353092,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiese, Dana S. dwiese@usgs.gov","contributorId":2476,"corporation":false,"usgs":true,"family":"Wiese","given":"Dana","email":"dwiese@usgs.gov","middleInitial":"S.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353093,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Calderon, Karynna","contributorId":92739,"corporation":false,"usgs":true,"family":"Calderon","given":"Karynna","email":"","affiliations":[],"preferred":false,"id":353096,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Phelps, Daniel C.","contributorId":88194,"corporation":false,"usgs":true,"family":"Phelps","given":"Daniel","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":353095,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70005969,"text":"ds535A - 2009 - USGS field activity 08FSH01 on the west Florida shelf, Gulf of Mexico, in August 2008","interactions":[],"lastModifiedDate":"2012-02-10T00:12:01","indexId":"ds535A","displayToPublicDate":"2011-11-15T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"535","chapter":"A","title":"USGS field activity 08FSH01 on the west Florida shelf, Gulf of Mexico, in August 2008","docAbstract":"From August 11 to 15, 2008, a cruise led by the U.S. Geological Survey (USGS) collected air and sea surface partial pressure of carbon dioxide (pCO2), pH, dissolved inorganic carbon (DIC), and total alkalinity (TA) data on the west Florida shelf. Approximately 1,600 data points were collected underway over a 650-kilometer (km) trackline using the Multiparameter Inorganic Carbon Analyzer (MICA). The collection of data extended from Crystal River southward to Marco Island, Florida (~400 km), and westward up to 160 km off the Florida coast. Discrete water samples from approximately 40 locations were also taken at specific localities to corroborate underway data measurements. The USGS St. Petersburg Coastal and Marine Science Center (SPCMSC) assigns a unique identifier to each cruise or field activity. For example, 08FSH01 tells us the data were collected in 2008 for the Response of Florida Shelf (FSH) Ecosystems to Climate Change project, and the data were collected during the first field activity for that study in that calendar year.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds535A","collaboration":"University of South Florida","usgsCitation":"Robbins, L.L., Knorr, P.O., Liu, X., Byrne, R., and Raabe, E.A., 2009, USGS field activity 08FSH01 on the west Florida shelf, Gulf of Mexico, in August 2008: U.S. Geological Survey Data Series 535, HTML Document, https://doi.org/10.3133/ds535A.","productDescription":"HTML Document","temporalStart":"2008-08-11","temporalEnd":"2008-08-15","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":116421,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_535_A.bmp"},{"id":110833,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/535/a/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","otherGeospatial":"West Florida Shelf;Gulf Of Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.63333333333334,24.5 ], [ -87.63333333333334,31 ], [ -79.8,31 ], [ -79.8,24.5 ], [ -87.63333333333334,24.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a27e4b07f02db6100a3","contributors":{"authors":[{"text":"Robbins, Lisa L. 0000-0003-3681-1094 lrobbins@usgs.gov","orcid":"https://orcid.org/0000-0003-3681-1094","contributorId":422,"corporation":false,"usgs":true,"family":"Robbins","given":"Lisa","email":"lrobbins@usgs.gov","middleInitial":"L.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353552,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Knorr, Paul O. pknorr@usgs.gov","contributorId":3691,"corporation":false,"usgs":true,"family":"Knorr","given":"Paul","email":"pknorr@usgs.gov","middleInitial":"O.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353554,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Liu, Xuewu","contributorId":87676,"corporation":false,"usgs":true,"family":"Liu","given":"Xuewu","email":"","affiliations":[],"preferred":false,"id":353556,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Byrne, Robert H.","contributorId":83260,"corporation":false,"usgs":true,"family":"Byrne","given":"Robert H.","affiliations":[],"preferred":false,"id":353555,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Raabe, Ellen A. eraabe@usgs.gov","contributorId":2125,"corporation":false,"usgs":true,"family":"Raabe","given":"Ellen","email":"eraabe@usgs.gov","middleInitial":"A.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353553,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70005971,"text":"ds535B - 2009 - USGS field activity 09FSH01 on the west Florida shelf, Gulf of Mexico, in February 2009","interactions":[],"lastModifiedDate":"2012-02-10T00:12:01","indexId":"ds535B","displayToPublicDate":"2011-11-15T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"535","chapter":"B","title":"USGS field activity 09FSH01 on the west Florida shelf, Gulf of Mexico, in February 2009","docAbstract":"From February 24 to 28, 2009, a cruise led by the U.S. Geological Survey (USGS) collected air and sea surface partial pressure of carbon dioxide (pCO2), pH, dissolved inorganic carbon (DIC), and total alkalinity (TA) data on the west Florida shelf. Approximately 1,800 data points were collected underway over a 1,300-kilometer (km) trackline using the Multiparameter Inorganic Carbon Analyzer (MICA). The collection of data extended from Crystal River to Marco Island, Florida (~400 km), and westward up to 160 km off the Florida coast. Discrete water samples were also taken at specific localities to corroborate underway data measurements. The USGS St. Petersburg Coastal and Marine Science Center (SPCMSC) assigns a unique identifier to each cruise or field activity. For example, 09FSH01 tells us that the data were collected in 2009 for the Response of Florida Shelf (FSH) Ecosystems to Climate Change project, and the data were collected during the first field activity for that study in that calendar year.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds535B","collaboration":"University of South Florida","usgsCitation":"Robbins, L.L., Knorr, P.O., Liu, X., Byrne, R., and Raabe, E.A., 2009, USGS field activity 09FSH01 on the west Florida shelf, Gulf of Mexico, in February 2009: U.S. Geological Survey Data Series 535, HTML Document, https://doi.org/10.3133/ds535B.","productDescription":"HTML Document","temporalStart":"2009-02-24","temporalEnd":"2009-02-28","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":116420,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_535_B.bmp"},{"id":110834,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/535/b/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","otherGeospatial":"West Florida Shelf;Gulf Of Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.63333333333334,24.5 ], [ -87.63333333333334,31 ], [ -79.8,31 ], [ -79.8,24.5 ], [ -87.63333333333334,24.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fccd","contributors":{"authors":[{"text":"Robbins, Lisa L. 0000-0003-3681-1094 lrobbins@usgs.gov","orcid":"https://orcid.org/0000-0003-3681-1094","contributorId":422,"corporation":false,"usgs":true,"family":"Robbins","given":"Lisa","email":"lrobbins@usgs.gov","middleInitial":"L.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353559,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Knorr, Paul O. pknorr@usgs.gov","contributorId":3691,"corporation":false,"usgs":true,"family":"Knorr","given":"Paul","email":"pknorr@usgs.gov","middleInitial":"O.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353561,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Liu, Xuewu","contributorId":87676,"corporation":false,"usgs":true,"family":"Liu","given":"Xuewu","email":"","affiliations":[],"preferred":false,"id":353563,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Byrne, Robert H.","contributorId":83260,"corporation":false,"usgs":true,"family":"Byrne","given":"Robert H.","affiliations":[],"preferred":false,"id":353562,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Raabe, Ellen A. eraabe@usgs.gov","contributorId":2125,"corporation":false,"usgs":true,"family":"Raabe","given":"Ellen","email":"eraabe@usgs.gov","middleInitial":"A.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":353560,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70003723,"text":"70003723 - 2009 - Quality of ground water from private domestic wells","interactions":[],"lastModifiedDate":"2018-04-03T11:29:31","indexId":"70003723","displayToPublicDate":"2011-11-09T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3726,"text":"Water Well Journal","active":true,"publicationSubtype":{"id":10}},"title":"Quality of ground water from private domestic wells","docAbstract":"This article highlights major findings from two USGS reports: DeSimone (2009) and DeSimone and others (2009). These reports can be accessed at http://water.usgs.gov/nawqa. This article is followed by a summary of treatment considerations and options for owners of private domestic wells, written by Cliff Treyens of the National Ground Water Association.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water Well Journal","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"National Ground Water Association","publisherLocation":"Westerville, OH","usgsCitation":"DeSimone, L., Hamilton, P.A., and Gilliom, R.J., 2009, Quality of ground water from private domestic wells: Water Well Journal, v. April, p. 33-37.","productDescription":"5 p.","startPage":"33","endPage":"37","numberOfPages":"5","temporalStart":"1991-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":376,"text":"Massachusetts Water Science Center","active":true,"usgs":true}],"links":[{"id":204464,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":101725,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://info.ngwa.org/GWOL/pdf/091384002.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","volume":"April","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6de4b07f02db63f071","contributors":{"authors":[{"text":"DeSimone, Leslie A. 0000-0003-0774-9607 ldesimon@usgs.gov","orcid":"https://orcid.org/0000-0003-0774-9607","contributorId":176711,"corporation":false,"usgs":true,"family":"DeSimone","given":"Leslie A.","email":"ldesimon@usgs.gov","affiliations":[{"id":376,"text":"Massachusetts Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":348538,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hamilton, Pixie A. pahamilt@usgs.gov","contributorId":1068,"corporation":false,"usgs":true,"family":"Hamilton","given":"Pixie","email":"pahamilt@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":348537,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gilliom, Robert J. rgilliom@usgs.gov","contributorId":488,"corporation":false,"usgs":true,"family":"Gilliom","given":"Robert","email":"rgilliom@usgs.gov","middleInitial":"J.","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":true,"id":348536,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70003498,"text":"70003498 - 2009 - Modeling lakes and reservoirs in the climate system","interactions":[],"lastModifiedDate":"2012-02-02T00:15:58","indexId":"70003498","displayToPublicDate":"2011-10-29T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2620,"text":"Limnology and Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"Modeling lakes and reservoirs in the climate system","docAbstract":"Modeling studies examining the effect of lakes on regional and global climate, as well as studies on the influence of climate variability and change on aquatic ecosystems, are surveyed. Fully coupled atmosphere-land surface-lake climate models that could be used for both of these types of study simultaneously do not presently exist, though there are many applications that would benefit from such models. It is argued here that current understanding of physical and biogeochemical processes in freshwater systems is sufficient to begin to construct such models, and a path forward is proposed. The largest impediment to fully representing lakes in the climate system lies in the handling of lakes that are too small to be explicitly resolved by the climate model, and that make up the majority of the lake-covered area at the resolutions currently used by global and regional climate models. Ongoing development within the hydrological sciences community and continual improvements in model resolution should help ameliorate this issue.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Limnology and Oceanography","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Society of Limnology and Oceanography, Inc.","usgsCitation":"MacKay, M., Neale, P., Arp, C., De Senerpont Domis, L.N., Fang, X., Gal, G., Jo, K., Kirillin, G., Lenters, J., Litchman, E., MacIntyre, S., Marsh, P., Melack, J., Mooij, W., Peeters, F., Quesada, A., Schladow, S., Schmid, M., Spence, C., and Stokes, S., 2009, Modeling lakes and reservoirs in the climate system: Limnology and Oceanography, v. 54, no. 6, part 2, p. 2315-2329.","productDescription":"p. 2315-2329","costCenters":[{"id":120,"text":"Alaska Science Center Water","active":true,"usgs":true}],"links":[{"id":204334,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":94531,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.aslo.org/lo/toc/vol_54/issue_6_part_2/2315.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","volume":"54","issue":"6, part 2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2ce4b07f02db613d1d","contributors":{"authors":[{"text":"MacKay, M.D.","contributorId":79612,"corporation":false,"usgs":true,"family":"MacKay","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":347532,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Neale, P.J.","contributorId":41961,"corporation":false,"usgs":true,"family":"Neale","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":347527,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Arp, C.D.","contributorId":54715,"corporation":false,"usgs":true,"family":"Arp","given":"C.D.","email":"","affiliations":[],"preferred":false,"id":347528,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"De Senerpont Domis, L. N.","contributorId":41129,"corporation":false,"usgs":true,"family":"De Senerpont Domis","given":"L.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":347526,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fang, X.","contributorId":32288,"corporation":false,"usgs":true,"family":"Fang","given":"X.","email":"","affiliations":[],"preferred":false,"id":347521,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gal, G.","contributorId":36519,"corporation":false,"usgs":true,"family":"Gal","given":"G.","email":"","affiliations":[],"preferred":false,"id":347525,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Jo, K.D.","contributorId":84067,"corporation":false,"usgs":true,"family":"Jo","given":"K.D.","email":"","affiliations":[],"preferred":false,"id":347533,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Kirillin, G.","contributorId":33834,"corporation":false,"usgs":true,"family":"Kirillin","given":"G.","affiliations":[],"preferred":false,"id":347522,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Lenters, J.D.","contributorId":55570,"corporation":false,"usgs":true,"family":"Lenters","given":"J.D.","affiliations":[],"preferred":false,"id":347529,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Litchman, Elena","contributorId":347496,"corporation":false,"usgs":false,"family":"Litchman","given":"Elena","email":"","affiliations":[{"id":30217,"text":"Carnegie Institution for Science","active":true,"usgs":false}],"preferred":false,"id":347530,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"MacIntyre, S.","contributorId":95999,"corporation":false,"usgs":true,"family":"MacIntyre","given":"S.","email":"","affiliations":[],"preferred":false,"id":347536,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Marsh, P.","contributorId":99279,"corporation":false,"usgs":true,"family":"Marsh","given":"P.","affiliations":[],"preferred":false,"id":347538,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Melack, J.","contributorId":35453,"corporation":false,"usgs":true,"family":"Melack","given":"J.","email":"","affiliations":[],"preferred":false,"id":347523,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Mooij, W.M.","contributorId":79050,"corporation":false,"usgs":true,"family":"Mooij","given":"W.M.","affiliations":[],"preferred":false,"id":347531,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Peeters, F.","contributorId":35866,"corporation":false,"usgs":true,"family":"Peeters","given":"F.","email":"","affiliations":[],"preferred":false,"id":347524,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Quesada, A.","contributorId":25688,"corporation":false,"usgs":true,"family":"Quesada","given":"A.","email":"","affiliations":[],"preferred":false,"id":347520,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Schladow, S.G.","contributorId":92791,"corporation":false,"usgs":true,"family":"Schladow","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":347534,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Schmid, M.","contributorId":96000,"corporation":false,"usgs":true,"family":"Schmid","given":"M.","email":"","affiliations":[],"preferred":false,"id":347537,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Spence, C.","contributorId":9762,"corporation":false,"usgs":true,"family":"Spence","given":"C.","email":"","affiliations":[],"preferred":false,"id":347519,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Stokes, S.L.","contributorId":95166,"corporation":false,"usgs":true,"family":"Stokes","given":"S.L.","email":"","affiliations":[],"preferred":false,"id":347535,"contributorType":{"id":1,"text":"Authors"},"rank":20}]}}
,{"id":70003506,"text":"70003506 - 2009 - Quaternary science reviews Pacific Basin tsunami hazards associated with mass flows in the Aleutian arc of Alaska","interactions":[],"lastModifiedDate":"2021-03-09T16:34:44.388424","indexId":"70003506","displayToPublicDate":"2011-09-28T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3219,"text":"Quaternary Science Reviews","active":true,"publicationSubtype":{"id":10}},"title":"Quaternary science reviews Pacific Basin tsunami hazards associated with mass flows in the Aleutian arc of Alaska","docAbstract":"<p>We analyze mass-flow tsunami generation for selected areas within the Aleutian arc of Alaska using results from numerical simulation of hypothetical but plausible mass-flow sources such as submarine landslides and volcanic debris avalanches. The Aleutian arc consists of a chain of volcanic mountains, volcanic islands, and submarine canyons, surrounded by a low-relief continental shelf above about 1000–2000&nbsp;m water depth. Parts of the arc are fragmented into a series of fault-bounded blocks, tens to hundreds of kilometers in length, and separated from one another by distinctive fault-controlled canyons that are roughly normal to the arc axis. The canyons are natural regions for the accumulation and conveyance of sediment derived from glacial and volcanic processes. The volcanic islands in the region include a number of historically active volcanoes and some possess geological evidence for large-scale sector collapse into the sea. Large scale mass-flow deposits have not been mapped on the seafloor south of the Aleutian Islands, in part because most of the area has never been examined at the resolution required to identify such features, and in part because of the complex nature of erosional and depositional processes. Extensive submarine landslide deposits and debris flows are known on the north side of the arc and are common in similar settings elsewhere and thus they likely exist on the trench slope south of the Aleutian Islands. Because the Aleutian arc is surrounded by deep, open ocean, mass flows of unconsolidated debris that originate either as submarine landslides or as volcanic debris avalanches entering the sea may be potential tsunami sources.</p><p>To test this hypothesis we present a series of numerical simulations of submarine mass-flow initiated tsunamis from eight different source areas. We consider four submarine mass flows originating in submarine canyons and four flows that evolve from submarine landslides on the trench slope. The flows have lengths that range from 40 to 80&nbsp;km, maximum thicknesses of 400–800&nbsp;m, and maximum widths of 10–40&nbsp;km. We also evaluate tsunami generation by volcanic debris avalanches associated with flank collapse, at four locations (Makushin, Cleveland, Seguam and Yunaska SW volcanoes), which represent large to moderate sized events in this region. We calculate tsunami sources using the numerical model TOPICS and simulate wave propagation across the Pacific using a spherical Boussinesq model, which is a modified version of the public domain code FUNWAVE. Our numerical simulations indicate that geologically plausible mass flows originating in the North Pacific near the Aleutian Islands can indeed generate large local tsunamis as well as large transoceanic tsunamis. These waves may be several meters in elevation at distal locations, such as Japan, Hawaii, and along the North and South American coastlines where they would constitute significant hazards.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.quascirev.2009.02.019","usgsCitation":"Waythomas, C.F., Watts, P., Shi, F., and Kirby, J.T., 2009, Quaternary science reviews Pacific Basin tsunami hazards associated with mass flows in the Aleutian arc of Alaska: Quaternary Science Reviews, v. 28, no. 11-12, p. 1006-1019, https://doi.org/10.1016/j.quascirev.2009.02.019.","productDescription":"14 p.","startPage":"1006","endPage":"1019","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":384249,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Aleutian Arc","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -194.0625,\n              48.28319289548349\n            ],\n            [\n              -142.3828125,\n              48.28319289548349\n            ],\n            [\n              -142.3828125,\n              60.973107109199404\n            ],\n            [\n              -194.0625,\n              60.973107109199404\n            ],\n            [\n              -194.0625,\n              48.28319289548349\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"28","issue":"11-12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689d9c","contributors":{"authors":[{"text":"Waythomas, Christopher F. 0000-0002-3898-272X cwaythomas@usgs.gov","orcid":"https://orcid.org/0000-0002-3898-272X","contributorId":640,"corporation":false,"usgs":true,"family":"Waythomas","given":"Christopher","email":"cwaythomas@usgs.gov","middleInitial":"F.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":347567,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Watts, Philip","contributorId":23268,"corporation":false,"usgs":true,"family":"Watts","given":"Philip","email":"","affiliations":[],"preferred":false,"id":347569,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shi, Fengyan","contributorId":72519,"corporation":false,"usgs":true,"family":"Shi","given":"Fengyan","email":"","affiliations":[],"preferred":false,"id":347570,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kirby, James T.","contributorId":22895,"corporation":false,"usgs":true,"family":"Kirby","given":"James","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":347568,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70003876,"text":"70003876 - 2009 - Migration of whooper swans and outbreaks of highly pathogenic avian influenza H5N1 virus in Eastern Asia","interactions":[],"lastModifiedDate":"2018-03-23T14:02:01","indexId":"70003876","displayToPublicDate":"2011-09-02T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2980,"text":"PLoS ONE","active":true,"publicationSubtype":{"id":10}},"title":"Migration of whooper swans and outbreaks of highly pathogenic avian influenza H5N1 virus in Eastern Asia","docAbstract":"Evaluating the potential involvement of wild avifauna in the emergence of highly pathogenic avian influenza H5N1 (hereafter H5N1) requires detailed analyses of temporal and spatial relationships between wild bird movements and disease emergence. The death of wild swans (Cygnus spp.) has been the first indicator of the presence of H5N1 in various Asian and European countries; however their role in the geographic spread of the disease remains poorly understood. We marked 10 whooper swans (Cygnus cygnus) with GPS transmitters in northeastern Mongolia during autumn 2006 and tracked their migratory movements in relation to H5N1 outbreaks. The prevalence of H5N1 outbreaks among poultry in eastern Asia during 2003-2007 peaked during winter, concurrent with whooper swan movements into regions of high poultry density. However outbreaks involving poultry were detected year round, indicating disease perpetuation independent of migratory waterbird presence. In contrast, H5N1 outbreaks involving whooper swans, as well as other migratory waterbirds that succumbed to the disease in eastern Asia, tended to occur during seasons (late spring and summer) and in habitats (areas of natural vegetation) where their potential for contact with poultry is very low to nonexistent. Given what is known about the susceptibility of swans to H5N1, and on the basis of the chronology and rates of whooper swan migration movements, we conclude that although there is broad spatial overlap between whooper swan distributions and H5N1 outbreak locations in eastern Asia, the likelihood of direct transmission between these groups is extremely low. Thus, our data support the hypothesis that swans are best viewed as sentinel species, and moreover, that in eastern Asia, it is most likely that their infections occurred through contact with asymptomatic migratory hosts (e.g., wild ducks) at or near their breeding grounds.","language":"English","publisher":"PLoS","publisherLocation":"San Francisco, CA","doi":"10.1371/journal.pone.0005729","usgsCitation":"Newman, S.H., Iverson, S.A., Takekawa, J.Y., Gilbert, M., Prosser, D.J., Batbayar, N., Natsagdorj, T., and Douglas, D.C., 2009, Migration of whooper swans and outbreaks of highly pathogenic avian influenza H5N1 virus in Eastern Asia: PLoS ONE, v. 4, no. 5, p. 1-11, https://doi.org/10.1371/journal.pone.0005729.","productDescription":"11 p.; e5729","startPage":"1","endPage":"11","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":475991,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0005729","text":"Publisher Index Page"},{"id":204044,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Asia","volume":"4","issue":"5","noUsgsAuthors":false,"publicationDate":"2009-05-28","publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db63553b","contributors":{"authors":[{"text":"Newman, Scott H.","contributorId":101372,"corporation":false,"usgs":true,"family":"Newman","given":"Scott","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":349256,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Iverson, Samuel A.","contributorId":52308,"corporation":false,"usgs":false,"family":"Iverson","given":"Samuel","email":"","middleInitial":"A.","affiliations":[{"id":12437,"text":"Simon Fraser University, Centre for Wildlife Ecology","active":true,"usgs":false}],"preferred":false,"id":349254,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Takekawa, John Y. 0000-0003-0217-5907 john_takekawa@usgs.gov","orcid":"https://orcid.org/0000-0003-0217-5907","contributorId":176168,"corporation":false,"usgs":true,"family":"Takekawa","given":"John","email":"john_takekawa@usgs.gov","middleInitial":"Y.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":349249,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gilbert, Martin","contributorId":93179,"corporation":false,"usgs":true,"family":"Gilbert","given":"Martin","email":"","affiliations":[],"preferred":false,"id":349255,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Prosser, Diann J. 0000-0002-5251-1799 dprosser@usgs.gov","orcid":"https://orcid.org/0000-0002-5251-1799","contributorId":2389,"corporation":false,"usgs":true,"family":"Prosser","given":"Diann","email":"dprosser@usgs.gov","middleInitial":"J.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":349251,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Batbayar, Nyambyar","contributorId":29558,"corporation":false,"usgs":true,"family":"Batbayar","given":"Nyambyar","email":"","affiliations":[],"preferred":false,"id":349253,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Natsagdorj, Tseveenmyadag","contributorId":28729,"corporation":false,"usgs":true,"family":"Natsagdorj","given":"Tseveenmyadag","email":"","affiliations":[],"preferred":false,"id":349252,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Douglas, David C. 0000-0003-0186-1104 ddouglas@usgs.gov","orcid":"https://orcid.org/0000-0003-0186-1104","contributorId":2388,"corporation":false,"usgs":true,"family":"Douglas","given":"David","email":"ddouglas@usgs.gov","middleInitial":"C.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":349250,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70003488,"text":"70003488 - 2009 - Linking marine and freshwater growth in western Alaska Chinook salmon <i>Oncorhynchus tshawytscha</i>","interactions":[],"lastModifiedDate":"2012-02-02T00:15:55","indexId":"70003488","displayToPublicDate":"2011-08-31T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2285,"text":"Journal of Fish Biology","active":true,"publicationSubtype":{"id":10}},"title":"Linking marine and freshwater growth in western Alaska Chinook salmon <i>Oncorhynchus tshawytscha</i>","docAbstract":"The hypothesis that growth in Pacific salmon <i>Oncorhynchus spp.</i> is dependent on previous growth was tested using annual scale growth measurements of wild Chinook salmon <i>Oncorhynchus tshawytscha</i> returning to the Yukon and Kuskokwim Rivers, Alaska, from 1964 to 2004. First-year marine growth in individual <i>O. tshawytscha</i> was significantly correlated with growth in fresh water. Furthermore, growth during each of 3 or 4 years at sea was related to growth during the previous year. The magnitude of the growth response to the previous year's growth was greater when mean year-class growth during the previous year was relatively low. Length (eye to tail fork, LETF) of adult <i>O. tshawytscha</i> was correlated with cumulative scale growth after the first year at sea. Adult LETF was also weakly correlated with scale growth that occurred during freshwater residence 4 to 5 years earlier, indicating the importance of growth in fresh water. Positive growth response to previous growth in <i>O. tshawytscha</i> was probably related to piscivorous diet and foraging benefits of large body size. Faster growth among <i>O. tshawytscha</i> year classes that initially grew slowly may reflect high mortality in slow growing fish and subsequent compensatory growth in survivors. <i>Oncorhynchus tshawytscha</i> in this study exhibited complex growth patterns showing a positive relationship with previous growth and a possible compensatory response to environmental factors affecting growth of the age class.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Fish Biology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","publisherLocation":"Hoboken, NJ","usgsCitation":"Ruggerone, G., Nielsen, J., and Agler, B., 2009, Linking marine and freshwater growth in western Alaska Chinook salmon <i>Oncorhynchus tshawytscha</i>: Journal of Fish Biology, v. 75, no. 6, p. 1287-1301.","productDescription":"15 p.","startPage":"1287","endPage":"1301","temporalStart":"1964-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":204099,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":91920,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1095-8649.2009.02364.x/full","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Yukon River;Kuskokwim River","volume":"75","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a2fc","contributors":{"authors":[{"text":"Ruggerone, G.T.","contributorId":83253,"corporation":false,"usgs":true,"family":"Ruggerone","given":"G.T.","email":"","affiliations":[],"preferred":false,"id":347479,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nielsen, J.L.","contributorId":105665,"corporation":false,"usgs":true,"family":"Nielsen","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":347480,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Agler, B.A.","contributorId":33830,"corporation":false,"usgs":true,"family":"Agler","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":347478,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70003311,"text":"70003311 - 2009 - Improving stream studies with a small-footprint green lidar","interactions":[],"lastModifiedDate":"2018-02-21T14:02:48","indexId":"70003311","displayToPublicDate":"2011-08-22T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Improving stream studies with a small-footprint green lidar","docAbstract":"Technology is changing how scientists and natural resource managers describe and study streams and rivers. A new generation of airborne aquatic-terrestrial lidars is being developed that can penetrate water and map the submerged topography inside a stream as well as the adjacent subaerial terrain and vegetation in one integrated mission. A leading example of these new cross-environment instruments is the Experimental Advanced Airborne Research Lidar (EAARL), a NASAbuilt sensor now operated by the U.S. Geological Survey (USGS) [Wright and Brock, 2002].","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2009EO390002","usgsCitation":"McKean, J., Isaak, D., and Wright, W., 2009, Improving stream studies with a small-footprint green lidar: Eos, Transactions, American Geophysical Union, v. 90, no. 39, p. 341-342, https://doi.org/10.1029/2009EO390002.","startPage":"341","endPage":"342","numberOfPages":"2","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":91775,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.agu.org/journals/eo/eo0939/2009EO390002.pdf#anchor","linkFileType":{"id":1,"text":"pdf"}},{"id":128977,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"90","issue":"39","noUsgsAuthors":false,"publicationDate":"2011-06-03","publicationStatus":"PW","scienceBaseUri":"4f4e49fce4b07f02db5f5b2f","contributors":{"authors":[{"text":"McKean, Jim","contributorId":17941,"corporation":false,"usgs":true,"family":"McKean","given":"Jim","email":"","affiliations":[],"preferred":false,"id":346848,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Isaak, Dan","contributorId":107228,"corporation":false,"usgs":true,"family":"Isaak","given":"Dan","affiliations":[],"preferred":false,"id":346850,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wright, Wayne","contributorId":96212,"corporation":false,"usgs":true,"family":"Wright","given":"Wayne","affiliations":[],"preferred":false,"id":346849,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70003491,"text":"70003491 - 2009 - Flood effects on an Alaskan stream restoration project: the value of long-term monitoring","interactions":[],"lastModifiedDate":"2017-02-21T11:01:48","indexId":"70003491","displayToPublicDate":"2011-08-19T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Flood effects on an Alaskan stream restoration project: the value of long-term monitoring","docAbstract":"On a nationwide basis, few stream restoration projects have long-term programs in place to monitor the effects of floods on channel and floodplain configuration and floodplain vegetation, but long-term and event-based monitoring is required to measure the effects of these stochastic events and to use the knowledge for adaptive management and the design of future projects. This paper describes a long-term monitoring effort (15 years) on a stream restoration project in Glen Creek in Denali National Park and Preserve in Alaska. The stream channel and floodplain of Glen Creek had been severely degraded over a period of 80 years by placer mining for gold, which left many reaches with unstable and incised streambeds without functioning vegetated floodplains. The objectives of the original project, initiated in 1991, were to develop and test methods for the hydraulic design of channel and floodplain morphology and for floodplain stabilization and riparian habitat recovery, and to conduct research and monitoring to provide information for future projects in similar degraded watersheds. Monitoring methods included surveyed stream cross-sections, vegetation plots, and aerial, ground, and satellite photos. In this paper we address the immediate and outlying effects of a 25-year flood on the stream and floodplain geometry and riparian vegetation. The long-term monitoring revealed that significant channel widening occurred following the flood, likely caused by excessive upstream sediment loading and the fairly slow development of floodplain vegetation in this climate. Our results illustrated design flaws, particularly in regard to identification and analysis of sediment sources and the dominant processes of channel adjustment.","language":"English","publisher":"Wiley","publisherLocation":"Hoboken, NJ","doi":"10.1111/j.1752-1688.2009.00373.x","usgsCitation":"Densmore, R.V., and Karle, K.F., 2009, Flood effects on an Alaskan stream restoration project: the value of long-term monitoring: Journal of the American Water Resources Association, v. 45, no. 6, p. 1424-1433, https://doi.org/10.1111/j.1752-1688.2009.00373.x.","productDescription":"10 p.","startPage":"1424","endPage":"1433","costCenters":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"links":[{"id":203974,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Denali National Park and Preserve","volume":"45","issue":"6","noUsgsAuthors":false,"publicationDate":"2009-12-03","publicationStatus":"PW","scienceBaseUri":"4f4e4acde4b07f02db67f3c7","contributors":{"authors":[{"text":"Densmore, Roseann V.","contributorId":24022,"corporation":false,"usgs":true,"family":"Densmore","given":"Roseann","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":347495,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Karle, Kenneth F.","contributorId":37461,"corporation":false,"usgs":true,"family":"Karle","given":"Kenneth","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":347496,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70003528,"text":"70003528 - 2009 - Fluorescence-based proxies for lignin in freshwater dissolved organic matter","interactions":[],"lastModifiedDate":"2017-04-25T16:40:24","indexId":"70003528","displayToPublicDate":"2011-08-17T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2319,"text":"Journal of Geophysical Research G: Biogeosciences","active":true,"publicationSubtype":{"id":10}},"title":"Fluorescence-based proxies for lignin in freshwater dissolved organic matter","docAbstract":"Lignin phenols have proven to be powerful biomarkers in environmental studies; however, the complexity of lignin analysis limits the number of samples and thus spatial and temporal resolution in any given study. In contrast, spectrophotometric characterization of dissolved organic matter (DOM) is rapid, noninvasive, relatively inexpensive, requires small sample volumes, and can even be measured in situ to capture fine-scale temporal and spatial detail of DOM cycling. Here we present a series of cross-validated Partial Least Squares models that use fluorescence properties of DOM to explain up to 91% of lignin compositional and concentration variability in samples collected seasonally over 2 years in the Sacramento River/San Joaquin River Delta in California, United States. These models were subsequently used to predict lignin composition and concentration from fluorescence measurements collected during a diurnal study in the San Joaquin River. While modeled lignin composition remained largely unchanged over the diurnal cycle, changes in modeled lignin concentrations were much greater than expected and indicate that the sensitivity of fluorescence-based proxies for lignin may prove invaluable as a tool for selecting the most informative samples for detailed lignin characterization. With adequate calibration, similar models could be used to significantly expand our ability to study sources and processing of DOM in complex surface water systems.","language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2009JG000938","usgsCitation":"Hernes, P.J., Bergamaschi, B., Eckard, R.S., and Spencer, R., 2009, Fluorescence-based proxies for lignin in freshwater dissolved organic matter: Journal of Geophysical Research G: Biogeosciences, v. 114, no. G4, p. 1-10, https://doi.org/10.1029/2009JG000938.","productDescription":"G00F03; 10 p.","startPage":"1","endPage":"10","ipdsId":"IP-022418","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":475995,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2009jg000938","text":"Publisher Index Page"},{"id":203882,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"114","issue":"G4","noUsgsAuthors":false,"publicationDate":"2009-11-04","publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6aecc3","contributors":{"authors":[{"text":"Hernes, Peter J.","contributorId":85311,"corporation":false,"usgs":true,"family":"Hernes","given":"Peter","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":347641,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bergamaschi, Brian A. 0000-0002-9610-5581","orcid":"https://orcid.org/0000-0002-9610-5581","contributorId":73241,"corporation":false,"usgs":true,"family":"Bergamaschi","given":"Brian A.","affiliations":[],"preferred":false,"id":347639,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Eckard, Robert S.","contributorId":88863,"corporation":false,"usgs":true,"family":"Eckard","given":"Robert","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":347642,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Spencer, Robert G.M.","contributorId":76061,"corporation":false,"usgs":true,"family":"Spencer","given":"Robert G.M.","affiliations":[],"preferred":false,"id":347640,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70003520,"text":"70003520 - 2009 - High-resolution sclerochronological analysis of the bivalve mollusk Saxidomus gigantea from Alaska and British Columbia: techniques for revealing environmental archives and archaeological seasonality","interactions":[],"lastModifiedDate":"2012-02-02T00:15:52","indexId":"70003520","displayToPublicDate":"2011-08-04T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2182,"text":"Journal of Archaeological Science","active":true,"publicationSubtype":{"id":10}},"title":"High-resolution sclerochronological analysis of the bivalve mollusk Saxidomus gigantea from Alaska and British Columbia: techniques for revealing environmental archives and archaeological seasonality","docAbstract":"The butter clam, Saxidomus gigantea, is one of the most commonly recovered bivalves from archaeological shell middens on the Pacific Coast of North America. This study presents the results of the sclerochronology of modern specimens of S. gigantea, collected monthly from Pender Island (British Columbia), and additional modern specimens from the Dundas Islands (BC) and Mink and Little Takli Islands (Alaska). The methods presented can be used as a template to interpret local environmental conditions and increase the precision of seasonality estimates in shellfish using sclerochronology and oxygen isotope analysis. This method can also identify, with a high degree of accuracy, the date of shell collection to the nearest fortnightly cycle, the time of day the shell was collected and the approximate tidal elevation (i.e., approx. water depth and distance from the shoreline) from which the shell was collected.\n\nLife-history traits of S. gigantea were analyzed to understand the timing of growth line formation, the duration of the growing season, the growth rate, and the reliability of annual increments. We also examine the influence of the tidal regime and freshwater mixing in estuarine locations and how these variables can affect both incremental structures and oxygen isotope values. The results of the sclerochronological analysis show that there is a latitudinal trend in shell growth that needs to be considered when using shells for seasonality studies.\n\nOxygen isotope analysis reveals clear annual cycles with the most positive values corresponding to the annual winter growth lines, and the most negative values corresponding to high temperatures during the summer. Intra-annual increment widths demonstrate clear seasonal oscillations with broadest increments in summer and very narrow increments or no growth during the winter months. This study provides new insights into the biology, geochemistry and seasonal growth of S. gigantea, which are crucial for paleoclimate reconstructions and interpreting seasonality patterns of past human collection.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Archaeological Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","usgsCitation":"Hallman, N., Burchell, M., Schone, B.R., Irvine, G.V., and Maxwell, D., 2009, High-resolution sclerochronological analysis of the bivalve mollusk Saxidomus gigantea from Alaska and British Columbia: techniques for revealing environmental archives and archaeological seasonality: Journal of Archaeological Science, v. 36, no. 10, p. 2353-2364.","productDescription":"12 p.","startPage":"2353","endPage":"2364","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":24513,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://www.sciencedirect.com/science/article/pii/S0305440309002192","linkFileType":{"id":5,"text":"html"}},{"id":204050,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States;Canada","state":"Alaska;British Columbia","volume":"36","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68885a","contributors":{"authors":[{"text":"Hallman, Nadine","contributorId":32662,"corporation":false,"usgs":false,"family":"Hallman","given":"Nadine","email":"","affiliations":[],"preferred":false,"id":347615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burchell, Meghan","contributorId":15331,"corporation":false,"usgs":true,"family":"Burchell","given":"Meghan","email":"","affiliations":[],"preferred":false,"id":347614,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schone, Bernd R.","contributorId":58010,"corporation":false,"usgs":true,"family":"Schone","given":"Bernd","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":347616,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Irvine, Gail V. girvine@usgs.gov","contributorId":2368,"corporation":false,"usgs":true,"family":"Irvine","given":"Gail","email":"girvine@usgs.gov","middleInitial":"V.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":347613,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Maxwell, David","contributorId":85711,"corporation":false,"usgs":true,"family":"Maxwell","given":"David","email":"","affiliations":[],"preferred":false,"id":347617,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70003472,"text":"70003472 - 2009 - Anacostia River fringe wetlands restoration project: final report for the five-year monitoring program (2003 through 2007)","interactions":[],"lastModifiedDate":"2017-01-11T14:02:09","indexId":"70003472","displayToPublicDate":"2011-08-02T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"title":"Anacostia River fringe wetlands restoration project: final report for the five-year monitoring program (2003 through 2007)","docAbstract":"The 6-hectare (ha) freshwater tidal Anacostia River Fringe Wetlands (Fringe Wetlands) were reconstructed along the mainstem of the Anacostia River in Washington, DC (Photograph 1, Figure 1) during the summer of 2003. The Fringe Wetlands consist of two separate planting cells. Fringe A, located adjacent to Lower Kingman Island, on the west bank of the Anacostia River, occupies 1.6 ha; Fringe B, located on the east bank of the Anacostia River, occupies 4.4 ha. This project is the third in a series of freshwater tidal wetland reconstructions on the Anacostia River designed and implemented by the US Army Corps of Engineers (USACE) Baltimore District and District Department of the Environment (DDOE) on lands managed by the National Park Service (NPS). The first was Kenilworth Marsh, reconstructed in 1993 (Syphax and Hammerschlag 2005); the second was Kingman Marsh, reconstructed in 2000 (Hammerschlag et al. 2006). Kenilworth and Kingman were both constructed in low-energy backwaters of the Anacostia. However, the Fringe Wetlands, which were constructed on two pre-existing benches along the high-energy mainstem, required sheet piling to provide protection from erosive impacts of increased flow and volume of water associated with storm events during the establishment phase (Photograph 2). All three projects required the placement of dredged sediment materials to increase elevations enough to support emergent vegetation (Photograph 3). The purpose of all three wetland reconstruction projects was to restore pieces of the once extensive tidal freshwater marsh habitat that bordered the Anacostia River historically, prior to the dredge and fill operations and sea wall installation that took place there in the early to mid-1900's (Photograph 4).","language":"English","publisher":"District Department of the Environment","publisherLocation":"Washington, D.C.","usgsCitation":"Krafft, C., Hammerschlag, R.S., and Guntenspergen, G.R., 2009, Anacostia River fringe wetlands restoration project: final report for the five-year monitoring program (2003 through 2007), vii, 22 p.; Photographs; Tables; Figures; Appendix.","productDescription":"vii, 22 p.; Photographs; Tables; Figures; Appendix","numberOfPages":"76","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":203896,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","city":"Washington;D.C.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad1e4b07f02db680f82","contributors":{"authors":[{"text":"Krafft, Cairn C.","contributorId":60364,"corporation":false,"usgs":true,"family":"Krafft","given":"Cairn C.","affiliations":[],"preferred":false,"id":347410,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hammerschlag, Richard S.","contributorId":67206,"corporation":false,"usgs":true,"family":"Hammerschlag","given":"Richard","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":347411,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Guntenspergen, Glenn R. 0000-0002-8593-0244 glenn_guntenspergen@usgs.gov","orcid":"https://orcid.org/0000-0002-8593-0244","contributorId":2885,"corporation":false,"usgs":true,"family":"Guntenspergen","given":"Glenn","email":"glenn_guntenspergen@usgs.gov","middleInitial":"R.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":347409,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70003500,"text":"70003500 - 2009 - Does influenza A affect body condition of wild mallard ducks, or vice versa?","interactions":[],"lastModifiedDate":"2017-02-21T11:47:03","indexId":"70003500","displayToPublicDate":"2011-08-02T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3174,"text":"Proceedings of the Royal Society B: Biological Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Does influenza A affect body condition of wild mallard ducks, or vice versa?","docAbstract":"<p><span>Low pathogenic avian influenza (LPAI) viruses are well documented to circulate within wild waterfowl populations (Olsen et. al. 2006</span><span>). It has been assumed that these infections are benign with no subsequent effects on life-history parameters. The study by Latorre-Margalef </span><i>et al.</i><span> (2009</span><span>; hereafter L.-M. </span><i>et al.</i><span>) represents an important step, as they attempt to test this assumption in wild birds. L.-M. </span><i>et al.</i><span> captured migrating mallards (</span><i>Anas platyrhynchos</i><span>) at a staging area and tested them for the presence of avian influenza A virus (IAV). They related IAV infection status to body mass and duration of time spent on the staging area. Overall, the study is well designed with impressive sample sizes and the analyses are carefully conducted and presented. However, in discussing these results, the authors assume causation based upon correlation and, although they acknowledge the possibility of immunosuppression during migration due to reduced energy stores, they do not discuss it as a possible explanation for their findings. Below, we consider several of the major findings by L.-M. </span><i>et al.</i><span>, providing alternative explanations for the results. Because the L.-M. </span><i>et al.</i><span> study design is correlational, it is not possible to use their data to distinguish between their interpretations and our alternative explanations.</span></p>","language":"English","publisher":"Royal Society Publishing","publisherLocation":"London, United Kingdom","doi":"10.1098/rspb.2008.1962","usgsCitation":"Flint, P.L., and Franson, J., 2009, Does influenza A affect body condition of wild mallard ducks, or vice versa?: Proceedings of the Royal Society B: Biological Sciences, v. 276, no. 1666, p. 2345-2346, https://doi.org/10.1098/rspb.2008.1962.","productDescription":"2 p.","startPage":"2345","endPage":"2346","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":475998,"rank":1,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2690457","text":"External Repository"},{"id":203938,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"276","issue":"1666","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db6360ed","contributors":{"authors":[{"text":"Flint, Paul L. 0000-0002-8758-6993 pflint@usgs.gov","orcid":"https://orcid.org/0000-0002-8758-6993","contributorId":3284,"corporation":false,"usgs":true,"family":"Flint","given":"Paul","email":"pflint@usgs.gov","middleInitial":"L.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":347539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Franson, J. Christian 0000-0002-0251-4238","orcid":"https://orcid.org/0000-0002-0251-4238","contributorId":95002,"corporation":false,"usgs":true,"family":"Franson","given":"J. Christian","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":false,"id":347540,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70003393,"text":"70003393 - 2009 - Depletion of rice as food of waterfowl wintering in the Mississippi Alluvial Valley","interactions":[],"lastModifiedDate":"2021-03-05T19:47:14.797299","indexId":"70003393","displayToPublicDate":"2011-07-13T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Depletion of rice as food of waterfowl wintering in the Mississippi Alluvial Valley","docAbstract":"<p><span>Waterfowl habitat conservation strategies in the Mississippi Alluvial Valley (MAV) and several other wintering areas assume carrying capacity is limited by available food, and increasing food resources is an effective conservation goal. Because existing research on winter food abundance and depletion is insufficient to test this hypothesis, we used harvested rice fields as model foraging habitats to determine if waste rice seed is depleted before spring migration. We sampled rice fields (</span><i>n</i><span>&nbsp; =  39 [winter 2000–2001],&nbsp;</span><i>n</i><span>&nbsp; =  69 [2001–2002]) to estimate seed mass when waterfowl arrived in late autumn and departed in late winter. We also placed exclosures in subsets of fields in autumn (</span><i>n</i><span>&nbsp; =  8 [2000–2001],&nbsp;</span><i>n</i><span>&nbsp; =  20 [2001–2002]) and compared seed mass inside and outside exclosures in late winter to estimate rice depletion attributable to waterfowl and other processes. Finally, we used an experiment to determine if the extent of rice depletion differed among fields of varying initial abundance and if the seed mass at which waterfowl ceased foraging or abandoned fields differed from a hypothesized giving-up value of 50 kg/ha. Mean seed mass was greater in late autumn 2000 than 2001 (127.0 vs. 83.9 kg/ha;&nbsp;</span><i>P</i><span>&nbsp; =  0.018) but decreased more during winter 2000–2001 than 2001–2002 (91.3 vs. 55.7 kg/ha) and did not differ at the end of winter (35.8 vs. 28.3 kg/ha;&nbsp;</span><i>P</i><span>&nbsp; =  0.651). Assuming equal loss to deterioration inside and outside exclosures, we estimated waterfowl consumed 61.3 kg/ha (48.3%) of rice present in late autumn 2000 and 21.1 kg/ha (25.1%) in 2001. When we manipulated late-autumn rice abundance, mean giving-up mass of rice seed was similar among treatments (48.7 kg/ha;&nbsp;</span><i>P</i><span>&nbsp; =  0.205) and did not differ from 50 kg/ha (</span><i>P</i><span>&nbsp; =  0.726). We integrated results by constructing scenarios in which waterfowl consumed rice at different times in winter, consumption and deterioration were competing risks, and consumption occurred only above 50 kg/ha. Results indicated waterfowl likely consumed available rice soon after fields were flooded and the amount consumed exceeded our empirical estimates but was ≤48% (winters pooled) of rice initially present. We suggest 1) using 50 kg/ha as a threshold below which profitability limits waterfowl feeding in MAV rice fields; 2) reducing the current estimate (130 kg/ha) of rice consumed in harvested fields to 47.2 kg/ha; and 3) increasing available rice by increasing total area of fields managed, altering management practices (e.g., staggered flooding), and exploring the potential for producing second or ratoon rice crops for waterfowl.</span></p>","language":"English","publisher":"The Wildlife Society","doi":"10.2193/2008-250","usgsCitation":"Greer, D.M., Dugger, B., Reinecke, K.J., and Petrie, M.J., 2009, Depletion of rice as food of waterfowl wintering in the Mississippi Alluvial Valley: Journal of Wildlife Management, v. 73, no. 7, p. 1125-1133, https://doi.org/10.2193/2008-250.","productDescription":"9 p.","startPage":"1125","endPage":"1133","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":384154,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arkansas;Illinois;Kentucky;Louisiana;Mississippi;Missouri;Tennessee","otherGeospatial":"Mississippi Alluvial Valley","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -93,29 ], [ -93,38 ], [ -87,38 ], [ -87,29 ], [ -93,29 ] ] ] } } ] }","volume":"73","issue":"7","noUsgsAuthors":false,"publicationDate":"2010-12-13","publicationStatus":"PW","scienceBaseUri":"4f4e4ab1e4b07f02db66ea87","contributors":{"authors":[{"text":"Greer, Danielle M.","contributorId":19689,"corporation":false,"usgs":true,"family":"Greer","given":"Danielle","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":347106,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dugger, Bruce D.","contributorId":81236,"corporation":false,"usgs":true,"family":"Dugger","given":"Bruce D.","affiliations":[],"preferred":false,"id":347107,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reinecke, Kenneth J.","contributorId":87275,"corporation":false,"usgs":true,"family":"Reinecke","given":"Kenneth","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":347108,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Petrie, Mark J.","contributorId":89655,"corporation":false,"usgs":true,"family":"Petrie","given":"Mark","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":347109,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
]}