{"pageNumber":"724","pageRowStart":"18075","pageSize":"25","recordCount":68921,"records":[{"id":70179134,"text":"70179134 - 2011 - Synthesis of the effects to fish species of two management scenarios for the secretarial determination on removal of the lower four dams on the Klamath River","interactions":[],"lastModifiedDate":"2021-10-27T15:21:04.364108","indexId":"70179134","displayToPublicDate":"2011-06-13T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Synthesis of the effects to fish species of two management scenarios for the secretarial determination on removal of the lower four dams on the Klamath River","docAbstract":"<p>For decades the long-standing conflict in the Klamath River Basin over water and fish resources has persisted. In an effort to resolve these disputes, PacifiCorp and interested parties negotiated, wrote, and signed the Klamath Hydroelectric Settlement Agreement (KHSA) in 2010, calling for the potential removal of the four lower dams on the Klamath River mainstem. The KHSA established a process known as the Secretarial Determination, which includes 1) conducting new scientific studies and a re-evaluation of existing studies found in the FERC record and from other sources, and 2) evaluating the potential environmental and human effects of such an action pursuant to National Environmental Policy Act, California Environmental Quality Act, and other applicable laws.&nbsp;&nbsp;In March 2012, the Secretary of the Interior will decide whether removal of these dams on the Klamath River: 1) will advance salmonid fisheries, and 2) is in the public interest. In this report, we summarize anticipated effects to fish resources under two management scenarios: 1) current conditions with dams in place and without the programs and actions in the Klamath Basin Restoration Agreement (KBRA), and 2) removal of the lower four dams plus programs and actions called for in the KBRA and KHSA. This information will aid the Secretary of the Interior in determining whether dam removal and implementation of KBRA will advance restoration of salmonid (salmon and trout) fisheries. </p>","language":"English","publisher":"Biological Subgroup for the Secretarial Determination Regarding Potential Removal of the Lower Four Dams on the Klamath River","usgsCitation":"Hamilton, J., Rondorf, D.W., Hampton, M., Quiñones, R., Simondet, J., and Smith, T., 2011, Synthesis of the effects to fish species of two management scenarios for the secretarial determination on removal of the lower four dams on the Klamath River, 175 p.","productDescription":"175 p.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":332272,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332271,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://watershed.ucdavis.edu/library/synthesis-effects-fish-species-two-management-scenarios-secretarial-determination-removal"}],"country":"United States","state":"California, Oregon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.05810546875,\n              43.04881979669318\n            ],\n            [\n              -122.40966796874999,\n              42.35042512243457\n            ],\n            [\n              -122.70629882812499,\n              42.00032514831621\n            ],\n            [\n              -123.40942382812501,\n              41.88592102814744\n            ],\n            [\n              -123.651123046875,\n              41.74672584176937\n            ],\n            [\n              -124.09057617187499,\n              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John","contributorId":117408,"corporation":false,"usgs":true,"family":"Hamilton","given":"John","email":"","affiliations":[],"preferred":false,"id":656141,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rondorf, Dennis W. drondorf@usgs.gov","contributorId":2970,"corporation":false,"usgs":true,"family":"Rondorf","given":"Dennis","email":"drondorf@usgs.gov","middleInitial":"W.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":656142,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hampton, Mark","contributorId":117671,"corporation":false,"usgs":true,"family":"Hampton","given":"Mark","email":"","affiliations":[],"preferred":false,"id":656143,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Quiñones, Rebecca","contributorId":118343,"corporation":false,"usgs":true,"family":"Quiñones","given":"Rebecca","affiliations":[],"preferred":false,"id":656144,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Simondet, Jim","contributorId":117409,"corporation":false,"usgs":true,"family":"Simondet","given":"Jim","email":"","affiliations":[],"preferred":false,"id":656145,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, Terry","contributorId":121020,"corporation":false,"usgs":true,"family":"Smith","given":"Terry","email":"","affiliations":[],"preferred":false,"id":656146,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70004595,"text":"sir20115065 - 2011 - Hydrogeology and water quality of the Floridan aquifer system and effects of Lower Floridan aquifer pumping on the Upper Floridan aquifer at Fort Stewart, Georgia","interactions":[],"lastModifiedDate":"2017-01-17T11:00:28","indexId":"sir20115065","displayToPublicDate":"2011-06-09T16:50:08","publicationYear":"2011","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":"2011-5065","title":"Hydrogeology and water quality of the Floridan aquifer system and effects of Lower Floridan aquifer pumping on the Upper Floridan aquifer at Fort Stewart, Georgia","docAbstract":"Test drilling, field investigations, and digital modeling were completed at Fort Stewart, GA, during 2009?2010, to assess the geologic, hydraulic, and water-quality characteristics of the Floridan aquifer system and evaluate the effect of Lower Floridan aquifer (LFA) pumping on the Upper Floridan aquifer (UFA). This work was performed pursuant to the Georgia Environmental Protection Division interim permitting strategy for new wells completed in the LFA that requires simulation to (1) quantify pumping-induced aquifer leakage from the UFA to LFA, and (2) identify the equivalent rate of UFA pumping that would produce the same maximum drawdown in the UFA that anticipated pumping from LFA well would induce. Field investigation activities included (1) constructing a 1,300-foot (ft) test boring and well completed in the LFA (well 33P028), (2) constructing an observation well in the UFA (well 33P029), (3) collecting drill cuttings and borehole geophysical logs, (4) collecting core samples for analysis of vertical hydraulic conductivity and porosity, (5) conducting flowmeter and packer tests in the open borehole within the UFA and LFA, (6) collecting depth-integrated water samples to assess basic ionic chemistry of various water-bearing zones, and (7) conducting aquifer tests in new LFA and UFA wells to determine hydraulic properties and assess interaquifer leakage. Using data collected at the site and in nearby areas, model simulation was used to assess the effects of LFA pumping on the UFA. Borehole-geophysical and flowmeter data indicate the LFA at Fort Stewart consists of limestone and dolomitic limestone between depths of 912 and 1,250 ft. Flowmeter data indicate the presence of three permeable zones at depth intervals of 912-947, 1,090-1,139, and 1,211?1,250 ft. LFA well 33P028 received 50 percent of the pumped volume from the uppermost permeable zone, and about 18 and 32 percent of the pumped volume from the middle and lowest permeable zones, respectively. Chemical constituent concentrations increased with depth, and water from all permeable zones contained sulfate at concentrations that exceeded the U.S. Environmental Protection Agency secondary maximum contaminant level of 250 milligrams per liter. A 72-hour aquifer test pumped LFA well 33P028 at 740 gallons per minute (gal/min), producing about 39 ft of drawdown in the pumped well and about 0.4 foot in nearby UFA well 33P029. Simulation using the U.S. Geological Survey finite-difference code MODFLOW was used to determine long-term, steady-state flow in the Floridan aquifer system, assuming the LFA well was pumped continuously at a rate of 740 gal/min. Simulated steady-state drawdown in the LFA was identical to that observed in pumped LFA well 33P028 at the end of the 72-hour test, with values larger than 1 ft extending 4.4 square miles symmetrically around the pumped well. Simulated steady-state drawdown in the UFA resulting from pumping in LFA well 33P028 exceeded 1 ft within a 1.4-square-mile circular area, and maximum drawdown in the UFA was 1.1 ft. Leakage from the UFA through the Lower Floridan confining unit contributed about 98 percent of the water to the well; lateral flow from specified-head model boundaries contributed about 2 percent. About 80 percent of the water supplied to LFA well 33P028 originated from within 1 mile of the well, and 49 percent was derived from within 0.5 mile of the well. Vertical hydraulic gradients and vertical leakage are progressively higher near the LFA pumped well which results in a correspondingly higher contribution of water from the UFA to the pumped well at distances closer to the pumped well. Simulated pumping-induced interaquifer leakage from the UFA to the LFA totaled 725 gal/min (1.04 million gallons per day), whereas simulated pumping at 205 gal/min (0.3 million gallons per day) from UFA well 33P029 produced the equivalent maximum drawdown as pumping LFA well 33P028 at 740 gal/min during the aquifer test. This equivalent pumpin","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20115065","collaboration":"Prepared in cooperation with the U.S. Department of the Army","usgsCitation":"Clarke, J.S., Cherry, G.C., and Gonthier, G., 2011, Hydrogeology and water quality of the Floridan aquifer system and effects of Lower Floridan aquifer pumping on the Upper Floridan aquifer at Fort Stewart, Georgia: U.S. Geological Survey Scientific Investigations Report 2011-5065, viii, 60 p., https://doi.org/10.3133/sir20115065.","productDescription":"viii, 60 p.","additionalOnlineFiles":"N","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":116681,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2011_5065.jpg"},{"id":21861,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2011/5065/","linkFileType":{"id":5,"text":"html"}}],"scale":"2000000","country":"United States","state":"Georgia","city":"Fort Stewart","otherGeospatial":"Upper Floridan aquifer","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.91666666666667,31.5 ], [ -81.91666666666667,32.25 ], [ -80.75,32.25 ], [ -80.75,31.5 ], [ -81.91666666666667,31.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db6852c5","contributors":{"authors":[{"text":"Clarke, John S. jsclarke@usgs.gov","contributorId":400,"corporation":false,"usgs":true,"family":"Clarke","given":"John","email":"jsclarke@usgs.gov","middleInitial":"S.","affiliations":[{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":350814,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cherry, Gregory C.","contributorId":35038,"corporation":false,"usgs":true,"family":"Cherry","given":"Gregory","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":350816,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gonthier, Gerard  0000-0003-4078-8579 gonthier@usgs.gov","orcid":"https://orcid.org/0000-0003-4078-8579","contributorId":3141,"corporation":false,"usgs":true,"family":"Gonthier","given":"Gerard ","email":"gonthier@usgs.gov","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":false,"id":350815,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70155831,"text":"70155831 - 2011 - The unusual nature of recent snowpack declines in the North American cordillera","interactions":[],"lastModifiedDate":"2018-06-22T06:16:46","indexId":"70155831","displayToPublicDate":"2011-06-09T06:15:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"The unusual nature of recent snowpack declines in the North American cordillera","docAbstract":"<p><span class=\"search-term-highlight\">In</span><span>&nbsp;western&nbsp;</span><span class=\"search-term-highlight\">North</span><span>&nbsp;America,&nbsp;</span><span class=\"search-term-highlight\">snowpack</span><span>&nbsp;has decl</span><span class=\"search-term-highlight\">in</span><span>ed&nbsp;</span><span class=\"search-term-highlight\">in</span><span>&nbsp;</span><span class=\"search-term-highlight\">recent</span><span>&nbsp;decades, and fur</span><span class=\"search-term-highlight\">the</span><span>r losses are projected through&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;21st century. Here, we evaluate&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;uniqueness&nbsp;</span><span class=\"search-term-highlight\">of</span><span>&nbsp;</span><span class=\"search-term-highlight\">recent</span><span>&nbsp;</span><span class=\"search-term-highlight\">declines</span><span>&nbsp;us</span><span class=\"search-term-highlight\">in</span><span>g&nbsp;</span><span class=\"search-term-highlight\">snowpack</span><span>reconstructions from 66 tree-r</span><span class=\"search-term-highlight\">in</span><span>g chronologies&nbsp;</span><span class=\"search-term-highlight\">in</span><span>&nbsp;key run</span><span class=\"search-term-highlight\">of</span><span>f-generat</span><span class=\"search-term-highlight\">in</span><span>g areas&nbsp;</span><span class=\"search-term-highlight\">of</span><span>&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;Colorado, Columbia, and Missouri River dra</span><span class=\"search-term-highlight\">in</span><span>ages. Over&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;past millennium, late 20th century&nbsp;</span><span class=\"search-term-highlight\">snowpack</span><span>&nbsp;reductions are almost unprecedented&nbsp;</span><span class=\"search-term-highlight\">in</span><span>&nbsp;magnitude across&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;</span><span class=\"search-term-highlight\">north</span><span>ern Rocky Mounta</span><span class=\"search-term-highlight\">in</span><span>s and&nbsp;</span><span class=\"search-term-highlight\">in</span><span>&nbsp;</span><span class=\"search-term-highlight\">the</span><span>ir&nbsp;</span><span class=\"search-term-highlight\">north</span><span>-south synchrony across</span><span class=\"search-term-highlight\">the</span><span>&nbsp;</span><span class=\"search-term-highlight\">cordillera</span><span>. Both&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;</span><span class=\"search-term-highlight\">snowpack</span><span>&nbsp;</span><span class=\"search-term-highlight\">declines</span><span>&nbsp;and&nbsp;</span><span class=\"search-term-highlight\">the</span><span>ir synchrony result from unparalleled spr</span><span class=\"search-term-highlight\">in</span><span>gtime warm</span><span class=\"search-term-highlight\">in</span><span>g that is due to positive re</span><span class=\"search-term-highlight\">in</span><span>forcement&nbsp;</span><span class=\"search-term-highlight\">of</span><span>&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;anthropogenic warm</span><span class=\"search-term-highlight\">in</span><span>g by decadal variability.&nbsp;</span><span class=\"search-term-highlight\">The</span><span>&nbsp;</span><span class=\"search-term-highlight\">in</span><span>creas</span><span class=\"search-term-highlight\">in</span><span>g role</span><span class=\"search-term-highlight\">of</span><span>&nbsp;warm</span><span class=\"search-term-highlight\">in</span><span>g on large-scale&nbsp;</span><span class=\"search-term-highlight\">snowpack</span><span>&nbsp;variability and trends foreshadows fundamental impacts on streamflow and water supplies across&nbsp;</span><span class=\"search-term-highlight\">the</span><span>&nbsp;western United States.</span></p>","language":"English","publisher":"AAAS","publisherLocation":"New York, NY","doi":"10.1126/science.1201570","usgsCitation":"Pederson, G.T., Gray, S., Woodhouse, C., Betancourt, J.L., Fagre, D.B., Littell, J.S., Watson, E., Luckman, B., and Graumlich, L.J., 2011, The unusual nature of recent snowpack declines in the North American cordillera: Science, v. 333, no. 6040, p. 332-335, https://doi.org/10.1126/science.1201570.","productDescription":"4 p.","startPage":"332","endPage":"335","numberOfPages":"4","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-024389","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":306579,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.5,\n              49.83798245308484\n            ],\n            [\n              -120.234375,\n              49.86631672953865\n            ],\n            [\n              -117.24609374999999,\n              36.73888412439431\n            ],\n            [\n              -114.78515624999999,\n              32.694865977875075\n            ],\n            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gpederson@usgs.gov","orcid":"https://orcid.org/0000-0002-6014-1425","contributorId":3106,"corporation":false,"usgs":true,"family":"Pederson","given":"Gregory","email":"gpederson@usgs.gov","middleInitial":"T.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":566523,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gray, Stephen T. sgray@usgs.gov","contributorId":221,"corporation":false,"usgs":true,"family":"Gray","given":"Stephen T.","email":"sgray@usgs.gov","affiliations":[{"id":107,"text":"Alaska Climate Science Center","active":true,"usgs":true}],"preferred":true,"id":566529,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodhouse, C.A.","contributorId":62407,"corporation":false,"usgs":true,"family":"Woodhouse","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":566526,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Betancourt, Julio L. 0000-0002-7165-0743 jlbetanc@usgs.gov","orcid":"https://orcid.org/0000-0002-7165-0743","contributorId":3376,"corporation":false,"usgs":true,"family":"Betancourt","given":"Julio","email":"jlbetanc@usgs.gov","middleInitial":"L.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":554,"text":"Science and Decisions Center","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":566524,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fagre, Daniel B. 0000-0001-8552-9461 dan_fagre@usgs.gov","orcid":"https://orcid.org/0000-0001-8552-9461","contributorId":2036,"corporation":false,"usgs":true,"family":"Fagre","given":"Daniel","email":"dan_fagre@usgs.gov","middleInitial":"B.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":566522,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Littell, Jeremy S.","contributorId":54506,"corporation":false,"usgs":true,"family":"Littell","given":"Jeremy","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":566528,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Watson, Emma","contributorId":146174,"corporation":false,"usgs":false,"family":"Watson","given":"Emma","email":"","affiliations":[{"id":16614,"text":"Environment Canada, Toronto, Ontario, Canada","active":true,"usgs":false}],"preferred":false,"id":566527,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Luckman, B.H.","contributorId":49568,"corporation":false,"usgs":true,"family":"Luckman","given":"B.H.","email":"","affiliations":[],"preferred":false,"id":566525,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Graumlich, Lisa J.","contributorId":64375,"corporation":false,"usgs":true,"family":"Graumlich","given":"Lisa","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":567833,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70004590,"text":"ofr20111077 - 2011 - Surface-water, water-quality, and meteorological data for the Cambridge, Massachusetts, drinking-water source area, water years 2007-08","interactions":[],"lastModifiedDate":"2012-03-08T17:16:40","indexId":"ofr20111077","displayToPublicDate":"2011-06-08T16:50:09","publicationYear":"2011","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":"2011-1077","title":"Surface-water, water-quality, and meteorological data for the Cambridge, Massachusetts, drinking-water source area, water years 2007-08","docAbstract":"Records of water quantity, water quality, and meteorological parameters were continuously collected from three reservoirs, two primary streams, and five subbasin tributaries in the Cambridge, Massachusetts, drinking-water source area during water years 2007-08 (October 2006 through September 2008). Water samples were collected during base-flow conditions and storms in the Cambridge Reservoir and Stony Brook Reservoir drainage areas and analyzed for dissolved calcium, sodium, chloride, and sulfate; total nitrogen and phosphorus; and polar pesticides and metabolites. Composite samples of stormwater also were analyzed for concentrations of total petroleum hydrocarbons and suspended sediment in one subbasin in the Stony Brook Reservoir drainage basin. These data were collected to assist watershed administrators in managing the drinking-water source area and to identify potential sources of contaminants and trends in contaminant loading to the water supply.\nMonthly reservoir contents for the Cambridge Reservoir ranged from about 30 to 95 percent of capacity during water years 2007-08. Monthly reservoir contents for the Stony Brook Reservoir ranged from about 47 to 91 percent of capacity during water years 2007-08, while the monthly reservoir storage values for Fresh Pond Reservoir were maintained at greater than 92 percent of capacity. If the average water demand by the city of Cambridge is assumed to be 15 million gallons per day, the volume of water released from the Stony Brook Reservoir to the Charles River during water years 2007-08 represents an annual surplus of about 107 and 94 percent, respectively. The annual precipitation total of about 47 in (inches) recorded at the Cambridge reservoir during water year 2007 was about 5 to 21 percent lower than recorded totals for the previous four water years, whereas the annual precipitation total of about 62 in. during water year 2008 was about 5 to 32 percent higher than recorded totals for water years 2002-07.\nIn general, most monthly mean specific-conductance values for water year 2007 for U.S. Geological Survey (USGS) stations on the two primary streams and four subbasin tributaries in the Cambridge, Massachusetts, drinking-water source area were below the previous median monthly values and often were below the previous minimum monthly values for available data since water year 1997. The annual mean specific-conductance value for Fresh Pond Reservoir during water year 2007 was 483 (u or mu)S/cm (microsiemens per centimeter), which was lower than the prior three water years. The monthly mean specific-conductance values for streamflow for Hobbs Brook below the Cambridge Reservoir for December through July 2008 were greater than the 75th percentile for historical data since water year 1997. These relatively high values were caused by the inflow of high specific conductance water from the tributaries when the reservoir water level was low at the onset of winter. Increased rainfall in the watershed beginning in February 2008 caused monthly mean specific-conductance values for Hobbs Brook to decrease to about 700 (u or mu)S/cm by the end of the water year. Monthly mean specific-conductance values for many of the other USGS stations were higher than historical values for several months during the winter of water year 2008. The large amount of rainfall in the watershed also caused the monthly mean specific conductance at these stations to decline to near-median values or to values within the interquartile range for available historical data. The annual mean specific conductance for Fresh Pond Reservoir during water year 2008 was 497 (u or mu)S/cm, slightly greater than the corresponding value for the prior year.\nWater samples were collected in nearly all of the subbasins in the Cambridge drinking-water source area and from Fresh Pond during the study period. Discrete water samples were collected during base-flow conditions with an antecedent dry period of at least 3 days. Composite sampl","doi":"10.3133/ofr20111077","collaboration":"Prepared in cooperation with the City of Cambridge, Massachusetts, Water Department","usgsCitation":"Smith, K.P., 2011, Surface-water, water-quality, and meteorological data for the Cambridge, Massachusetts, drinking-water source area, water years 2007-08: U.S. Geological Survey Open-File Report 2011-1077, v, 107 p., https://doi.org/10.3133/ofr20111077.","productDescription":"v, 107 p.","additionalOnlineFiles":"N","costCenters":[{"id":376,"text":"Massachusetts Water Science Center","active":true,"usgs":true}],"links":[{"id":116229,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2011_1077.gif"},{"id":21860,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2011/1077/","linkFileType":{"id":5,"text":"html"}}],"state":"Massachusetts","city":"Cambridge","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -71.31666666666666,42.333333333333336 ], [ -71.31666666666666,42.43333333333333 ], [ -71.11666666666666,42.43333333333333 ], [ -71.11666666666666,42.333333333333336 ], [ -71.31666666666666,42.333333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a4e1","contributors":{"authors":[{"text":"Smith, Kirk P. 0000-0003-0269-474X kpsmith@usgs.gov","orcid":"https://orcid.org/0000-0003-0269-474X","contributorId":1516,"corporation":false,"usgs":true,"family":"Smith","given":"Kirk","email":"kpsmith@usgs.gov","middleInitial":"P.","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":true,"id":350810,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70004586,"text":"ds583 - 2011 - Digitized generalized areas where surface-water resources likely or potentially are susceptible to groundwater withdrawals in adjacent valleys, Great Basin National Park area, Nevada","interactions":[],"lastModifiedDate":"2012-03-08T17:16:40","indexId":"ds583","displayToPublicDate":"2011-06-08T13:50:08","publicationYear":"2011","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":"583","title":"Digitized generalized areas where surface-water resources likely or potentially are susceptible to groundwater withdrawals in adjacent valleys, Great Basin National Park area, Nevada","docAbstract":"Abstract\nPolygons delineate generalized areas in and around Great Basin National Park where surface-water resources likely or potentially are susceptible to groundwater withdrawals in adjacent valleys.\nPurpose\nThis data set was created as part of a U.S. Geological Survey study, done in cooperation with the National Park Service, to characterize surface-water resources in and around Great Basin National Park. The intended uses of this data set include, but are not limited to, natural resource modeling, mapping, and visualization applications.\nSource Information\nSIR 2006-5099, Plate 1: Generalized areas where surface-water resources likely or potentially are susceptible to ground-water withdrawals in adjacent valleys, Great Basin National Park area, Nevada.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds583","usgsCitation":"Elliott, P.E., Beck, D.A., and Prudic, D.E., 2011, Digitized generalized areas where surface-water resources likely or potentially are susceptible to groundwater withdrawals in adjacent valleys, Great Basin National Park area, Nevada: U.S. Geological Survey Data Series 583, HTML Document; Downloads of Geospatial Data and Metadata, https://doi.org/10.3133/ds583.","productDescription":"HTML Document; Downloads of Geospatial Data and Metadata","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":116289,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_583.bmp"},{"id":21859,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/583/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","projection":"Universal Transverse Mercator projection","datum":"North American Datum of 1983, Zone 11","country":"United States","state":"Nevada","otherGeospatial":"Great Basin National Park Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.4675,38.666666666666664 ], [ -114.4675,39.1175 ], [ -114,39.1175 ], [ -114,38.666666666666664 ], [ -114.4675,38.666666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64ade3","contributors":{"authors":[{"text":"Elliott, Peggy E. 0000-0002-7264-664X pelliott@usgs.gov","orcid":"https://orcid.org/0000-0002-7264-664X","contributorId":3805,"corporation":false,"usgs":true,"family":"Elliott","given":"Peggy","email":"pelliott@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":350805,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Beck, David A.","contributorId":102874,"corporation":false,"usgs":true,"family":"Beck","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":350806,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prudic, David E. deprudic@usgs.gov","contributorId":3430,"corporation":false,"usgs":true,"family":"Prudic","given":"David","email":"deprudic@usgs.gov","middleInitial":"E.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"preferred":true,"id":350804,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70158990,"text":"70158990 - 2011 - Decoupled application of the integrated hydrologic model, GSFLOW, to estimate agricultural irrigation in the Santa Rosa Plain, California","interactions":[],"lastModifiedDate":"2021-11-10T16:07:20.894389","indexId":"70158990","displayToPublicDate":"2011-06-08T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Decoupled application of the integrated hydrologic model, GSFLOW, to estimate agricultural irrigation in the Santa Rosa Plain, California","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the conference MODFLOW and more 2011: Integrated hydrologic modeling","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"MODFLOW and More 2011: Integrated Hydrologic Modeling","conferenceDate":"June 5-8, 2011","conferenceLocation":"Golden, Colorado","language":"English","publisher":"Integrated GroundWater Modeling Center","usgsCitation":"Hevesi, J.A., Woolfenden, L.R., Niswonger, R., Regan, R.S., and Nishikawa, T., 2011, Decoupled application of the integrated hydrologic model, GSFLOW, to estimate agricultural irrigation in the Santa Rosa Plain, California, <i>in</i> Proceedings of the conference MODFLOW and more 2011: Integrated hydrologic modeling, Golden, Colorado, June 5-8, 2011, 5 p.","productDescription":"5 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-029555","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":309814,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Santa Rosa plain","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.86422729492189,\n              38.566421609878674\n            ],\n            [\n              -122.73925781250001,\n              38.25004423627535\n            ],\n            [\n              -122.60467529296875,\n              38.301792263441016\n            ],\n            [\n              -122.56622314453124,\n              38.3287297527893\n            ],\n            [\n              -122.72003173828124,\n              38.424545962509164\n            ],\n            [\n              -122.64724731445312,\n              38.424545962509164\n            ],\n            [\n              -122.64175415039061,\n              38.45896571300021\n            ],\n            [\n              -122.71041870117188,\n              38.51378825951165\n            ],\n            [\n              -122.76535034179686,\n              38.55031345037904\n            ],\n            [\n              -122.81478881835936,\n              38.57071650940461\n            ],\n            [\n              -122.86285400390624,\n              38.57286386289748\n            ],\n            [\n              -122.86422729492189,\n              38.566421609878674\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5618e52ae4b0cdb063e3fed0","contributors":{"authors":[{"text":"Hevesi, Joseph 0000-0003-2898-1800 jhevesi@usgs.gov","orcid":"https://orcid.org/0000-0003-2898-1800","contributorId":1507,"corporation":false,"usgs":true,"family":"Hevesi","given":"Joseph","email":"jhevesi@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":577164,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Woolfenden, Linda R. 0000-0003-3500-4709 lrwoolfe@usgs.gov","orcid":"https://orcid.org/0000-0003-3500-4709","contributorId":1476,"corporation":false,"usgs":true,"family":"Woolfenden","given":"Linda","email":"lrwoolfe@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":577165,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Niswonger, Richard G. 0000-0001-6397-2403 rniswon@usgs.gov","orcid":"https://orcid.org/0000-0001-6397-2403","contributorId":2833,"corporation":false,"usgs":true,"family":"Niswonger","given":"Richard G.","email":"rniswon@usgs.gov","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"preferred":false,"id":577166,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Regan, R. Steven 0000-0003-4803-8596","orcid":"https://orcid.org/0000-0003-4803-8596","contributorId":87237,"corporation":false,"usgs":true,"family":"Regan","given":"R.","email":"","middleInitial":"Steven","affiliations":[],"preferred":false,"id":577167,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nishikawa, Tracy 0000-0002-7348-3838 tnish@usgs.gov","orcid":"https://orcid.org/0000-0002-7348-3838","contributorId":1515,"corporation":false,"usgs":true,"family":"Nishikawa","given":"Tracy","email":"tnish@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":577168,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70158615,"text":"70158615 - 2011 - Effect of the difference between water-table elevation and hydraulic head on simulation of unconfined aquifers using MODFLOW","interactions":[],"lastModifiedDate":"2015-10-01T16:41:15","indexId":"70158615","displayToPublicDate":"2011-06-08T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Effect of the difference between water-table elevation and hydraulic head on simulation of unconfined aquifers using MODFLOW","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"MODFLOW and More 2011: Integrated Hydrologic Modeling","conferenceTitle":"MODFLOW and More 2011: Integrated Hydrologic Modeling","conferenceDate":"June 5-8 2011","conferenceLocation":"Golden, Colorado","language":"English","publisher":"International Groundwater Modeling Center","usgsCitation":"Provost, A.M., and Langevin, C.D., 2011, Effect of the difference between water-table elevation and hydraulic head on simulation of unconfined aquifers using MODFLOW, <i>in</i> MODFLOW and More 2011: Integrated Hydrologic Modeling, Golden, Colorado, June 5-8 2011.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"links":[{"id":309465,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56349529e4b048076347fcb5","contributors":{"authors":[{"text":"Provost, Alden M. 0000-0002-4443-1107 aprovost@usgs.gov","orcid":"https://orcid.org/0000-0002-4443-1107","contributorId":2830,"corporation":false,"usgs":true,"family":"Provost","given":"Alden","email":"aprovost@usgs.gov","middleInitial":"M.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":576312,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Langevin, Christian D. 0000-0001-5610-9759 langevin@usgs.gov","orcid":"https://orcid.org/0000-0001-5610-9759","contributorId":1030,"corporation":false,"usgs":true,"family":"Langevin","given":"Christian","email":"langevin@usgs.gov","middleInitial":"D.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":576313,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70003970,"text":"70003970 - 2011 - Bayesian adaptive survey protocols for resource management","interactions":[],"lastModifiedDate":"2021-05-18T14:32:47.869393","indexId":"70003970","displayToPublicDate":"2011-06-07T16:50:09","publicationYear":"2011","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":"Bayesian adaptive survey protocols for resource management","docAbstract":"<p><span>Transparency in resource management decisions requires a proper accounting of uncertainty at multiple stages of the decision‐making process. As information becomes available, periodic review and updating of resource management protocols reduces uncertainty and improves management decisions. One of the most basic steps to mitigating anthropogenic effects on populations is determining if a population of a species occurs in an area that will be affected by human activity. Species are rarely detected with certainty, however, and falsely declaring a species absent can cause improper conservation decisions or even extirpation of populations. We propose a method to design survey protocols for imperfectly detected species that accounts for multiple sources of uncertainty in the detection process, is capable of quantitatively incorporating expert opinion into the decision‐making process, allows periodic updates to the protocol, and permits resource managers to weigh the severity of consequences if the species is falsely declared absent. We developed our method using the giant gartersnake (</span><i>Thamnophis gigas</i><span>), a threatened species precinctive to the Central Valley of California, as a case study. Survey date was negatively related to the probability of detecting the giant gartersnake, and water temperature was positively related to the probability of detecting the giant gartersnake at a sampled location. Reporting sampling effort, timing and duration of surveys, and water temperatures would allow resource managers to evaluate the probability that the giant gartersnake occurs at sampled sites where it is not detected. This information would also allow periodic updates and quantitative evaluation of changes to the giant gartersnake survey protocol. Because it naturally allows multiple sources of information and is predicated upon the idea of updating information, Bayesian analysis is well‐suited to solving the problem of developing efficient sampling protocols for species of conservation concern.&nbsp;</span></p>","language":"English","publisher":"Wiley-Blackwell","publisherLocation":"Malden, MA","doi":"10.1002/jwmg.55","usgsCitation":"Halstead, B., Wylie, G.D., Coates, P.S., and Casazza, M.L., 2011, Bayesian adaptive survey protocols for resource management: Journal of Wildlife Management, v. 75, no. 2, p. 450-457, https://doi.org/10.1002/jwmg.55.","productDescription":"8 p.","startPage":"450","endPage":"457","numberOfPages":"8","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":203833,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Central Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.564453125,\n              35.460669951495305\n            ],\n            [\n              -119.091796875,\n              36.77409249464195\n            ],\n            [\n              -120.47607421874999,\n              37.97884504049713\n            ],\n            [\n              -121.33300781249999,\n              39.33429742980725\n            ],\n            [\n              -122.27783203125,\n              40.39676430557203\n            ],\n            [\n              -122.6513671875,\n              39.9434364619742\n            ],\n            [\n              -122.25585937500001,\n              38.788345355085625\n            ],\n            [\n              -121.97021484374999,\n              38.25543637637947\n            ],\n            [\n              -121.2451171875,\n              37.61423141542417\n            ],\n            [\n              -120.62988281249999,\n              36.70365959719456\n            ],\n            [\n              -119.64111328125,\n              35.585851593232356\n            ],\n            [\n              -119.02587890624999,\n              35.37113502280101\n            ],\n            [\n              -118.564453125,\n              35.460669951495305\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"75","issue":"2","noUsgsAuthors":false,"publicationDate":"2011-03-29","publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9777","contributors":{"authors":[{"text":"Halstead, Brian J. 0000-0002-5535-6528 bhalstead@usgs.gov","orcid":"https://orcid.org/0000-0002-5535-6528","contributorId":3051,"corporation":false,"usgs":true,"family":"Halstead","given":"Brian J.","email":"bhalstead@usgs.gov","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":349787,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wylie, Glenn D. 0000-0002-7061-6658 glenn_wylie@usgs.gov","orcid":"https://orcid.org/0000-0002-7061-6658","contributorId":3052,"corporation":false,"usgs":true,"family":"Wylie","given":"Glenn","email":"glenn_wylie@usgs.gov","middleInitial":"D.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":349788,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Coates, Peter S. 0000-0003-2672-9994 pcoates@usgs.gov","orcid":"https://orcid.org/0000-0003-2672-9994","contributorId":3263,"corporation":false,"usgs":true,"family":"Coates","given":"Peter","email":"pcoates@usgs.gov","middleInitial":"S.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":349789,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Casazza, Michael L. 0000-0002-5636-735X mike_casazza@usgs.gov","orcid":"https://orcid.org/0000-0002-5636-735X","contributorId":2091,"corporation":false,"usgs":true,"family":"Casazza","given":"Michael","email":"mike_casazza@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":349786,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70004584,"text":"ofr20111112 - 2011 - Groundwater quality in the Chemung River Basin, New York, 2008","interactions":[],"lastModifiedDate":"2012-03-08T17:16:40","indexId":"ofr20111112","displayToPublicDate":"2011-06-07T16:50:09","publicationYear":"2011","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":"2011-1112","title":"Groundwater quality in the Chemung River Basin, New York, 2008","docAbstract":"The second groundwater quality study of the Chemung River Basin in south-central New York was conducted as part of the U.S. Geological Survey 305(b) water-quality-monitoring program. Water samples were collected from five production wells and five private residential wells from October through December 2008. The samples were analyzed to characterize the chemical quality of the groundwater. Five of the wells are screened in sand and gravel aquifers, and five are finished in bedrock aquifers. Two of these wells were also sampled for the first Chemung River Basin study of 2003. Samples were analyzed for 6 physical properties and 217 constituents, including nutrients, major inorganic ions, trace elements, radionuclides, pesticides, volatile organic compounds, phenolic compounds, organic carbon, and four types of bacterial analyses. Results of the water-quality analyses for individual wells are presented in tables, and summary statistics for specific constituents are presented by aquifer type. The results are compared with Federal and New York State drinking-water standards, which typically are identical.\n\nWater quality in the study area is generally good, but concentrations of some constituents equaled or exceeded current or proposed Federal or New York State drinking-water standards; these were: sodium (one sample), total dissolved solids (one sample), aluminum (one sample), iron (one sample), manganese (four samples), radon-222 (eight samples), trichloroethene (one sample), and bacteria (four samples). The pH of all samples was typically neutral or slightly basic (median 7.5); the median water temperature was 11.0 degrees Celsius (?C). The ions with the highest median concentrations were bicarbonate (median 202 milligrams per liter [mg/L]) and calcium (median 59.0 mg/L). Groundwater in the study area is moderately hard to very hard, but more samples were hard or very hard (121 mg/L as calcium carbonate (CaCO3) or greater) than were moderately hard (61-120 mg/L as CaCO3); the median hardness was 205 mg/L as CaCO3. The maximum concentration of nitrate plus nitrite was 3.67 mg/L as nitrogen, which did not exceed established drinking-water standards for nitrate plus nitrite (10 mg/L as nitrogen). The trace elements with the highest median concentrations were strontium (median 196.5 micrograms per liter [(u or mu)g/L]), barium (median 186 (u or mu)g/L), and iron (median 72.5 (u or mu)g/L in unfiltered water). Five pesticides and pesticide degradates were detected among four samples at concentrations of 0.11 (u or mu)g/L or less; they included herbicides and herbicide degradates. Six volatile organic compounds (VOCs) were detected among four samples; these included four solvents, methyl tert-butyl ether, and one trihalomethane. Trichloroethene, a solvent, was detected in one production well at 5.5 (u or mu)g/L; the Federal and New York State Maximum Contaminant Level (MCL) (5 (u or mu)g/L) was exceeded. The highest radon-222 activities were in samples from bedrock wells [maximum 1,740 picocuries per liter (pCi/L)]; eight of the wells sampled exceeded a proposed U.S. Environmental Protection Agency (USEPA) drinking-water standard of 300 pCi/L. Any detection of coliform bacteria indicates a potential violation of New York State health regulations; total coliform bacteria were detected in four samples, and fecal coliform bacteria were detected in one sample.&mu;&mu;&mu;","doi":"10.3133/ofr20111112","usgsCitation":"Risen, A.J., and Reddy, J.E., 2011, Groundwater quality in the Chemung River Basin, New York, 2008: U.S. Geological Survey Open-File Report 2011-1112, iv, 10 p.; Appendix, https://doi.org/10.3133/ofr20111112.","productDescription":"iv, 10 p.; Appendix","additionalOnlineFiles":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":116201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2011_1112.gif"},{"id":21856,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2011/1112/","linkFileType":{"id":5,"text":"html"}}],"projection":"Universal Transverse Mercator projection","state":"New York","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -78,42 ], [ -78,42.75 ], [ -76.5,42.75 ], [ -76.5,42 ], [ -78,42 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a95e4b07f02db65976a","contributors":{"authors":[{"text":"Risen, Amy J.","contributorId":88070,"corporation":false,"usgs":true,"family":"Risen","given":"Amy","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":350802,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reddy, James E. 0000-0002-6998-7267 jreddy@usgs.gov","orcid":"https://orcid.org/0000-0002-6998-7267","contributorId":1080,"corporation":false,"usgs":true,"family":"Reddy","given":"James","email":"jreddy@usgs.gov","middleInitial":"E.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":350801,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70004573,"text":"sir20115062 - 2011 - Estimates of mean-annual streamflow and flow loss for ephemeral channels in the Salt Basin, southeastern New Mexico, 2009","interactions":[],"lastModifiedDate":"2012-03-08T17:16:40","indexId":"sir20115062","displayToPublicDate":"2011-06-06T16:50:03","publicationYear":"2011","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":"2011-5062","title":"Estimates of mean-annual streamflow and flow loss for ephemeral channels in the Salt Basin, southeastern New Mexico, 2009","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20115062","usgsCitation":"Tillery, A., 2011, Estimates of mean-annual streamflow and flow loss for ephemeral channels in the Salt Basin, southeastern New Mexico, 2009: U.S. Geological Survey Scientific Investigations Report 2011-5062, v, 17 p.; Appendix, https://doi.org/10.3133/sir20115062.","productDescription":"v, 17 p.; Appendix","startPage":"i","endPage":"20","numberOfPages":"25","costCenters":[{"id":472,"text":"New Mexico Water Science Center","active":true,"usgs":true}],"links":[{"id":116213,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2011_5062.png"},{"id":21848,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2011/5062/","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","country":"United States","state":"New Mexico","otherGeospatial":"Salt Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.96666666666667,31.95 ], [ -105.96666666666667,32.833333333333336 ], [ -104.78333333333333,32.833333333333336 ], [ -104.78333333333333,31.95 ], [ -105.96666666666667,31.95 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fcaa9","contributors":{"authors":[{"text":"Tillery, Anne","contributorId":16120,"corporation":false,"usgs":true,"family":"Tillery","given":"Anne","affiliations":[],"preferred":false,"id":350751,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70004535,"text":"sir20115034 - 2011 - Magnitude and frequency of floods for rural streams in Florida, 2006","interactions":[],"lastModifiedDate":"2012-03-08T17:16:40","indexId":"sir20115034","displayToPublicDate":"2011-06-03T13:23:00","publicationYear":"2011","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":"2011-5034","title":"Magnitude and frequency of floods for rural streams in Florida, 2006","docAbstract":"Methods for estimating the magnitude of floods for selected percent chance exceedance probabilities are presented for ungaged streams in Florida that are not sub stantially affected by regulation, channelization, or urban development. Flood-frequency flows also are presented for 275 Florida streamgages used in the regional regression analysis. Regression relations used generalized least-squares regression techniques to estimate flood magnitude and frequency on ungaged streams as a function of basin drainage area and a storage factor. These regression equations were developed for four different hydrologic regions in Florida. The flood regions were delineated based on plotted residuals, previous flood-frequency studies, and geologic, physiographic, and drainage-area maps. The methods used in this report are based on flood-frequency characteristics for 305 streamgages including 275 in Florida and 30 in the adjacent states of Georgia and Alabama, all having at least 10 years of record through September 2006. For the larger streams outside the limits of the regression equations-the Apalachicola River and Suwannee River at Ellaville and below-the report includes graphical relations of peak flow to drainage area.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20115034","usgsCitation":"Verdi, R.J., and Dixon, J.F., 2011, Magnitude and frequency of floods for rural streams in Florida, 2006: U.S. Geological Survey Scientific Investigations Report 2011-5034, v, 20 p.; Appendices; 1 Plate: 36.00 x 36.00 inches; Supplementary Files, https://doi.org/10.3133/sir20115034.","productDescription":"v, 20 p.; Appendices; 1 Plate: 36.00 x 36.00 inches; Supplementary Files","startPage":"i","endPage":"20","numberOfPages":"25","costCenters":[{"id":285,"text":"Florida Water Science Center","active":false,"usgs":true}],"links":[{"id":116282,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2011_5034.jpg"},{"id":21824,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2011/5034/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","projection":"Universal Transverse Mercator projection","country":"United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -89,24 ], [ -89,31.5 ], [ -79,31.5 ], [ -79,24 ], [ -89,24 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649521","contributors":{"authors":[{"text":"Verdi, Richard J. 0000-0002-7093-9203 rverdi@usgs.gov","orcid":"https://orcid.org/0000-0002-7093-9203","contributorId":1098,"corporation":false,"usgs":true,"family":"Verdi","given":"Richard","email":"rverdi@usgs.gov","middleInitial":"J.","affiliations":[{"id":376,"text":"Massachusetts Water Science Center","active":true,"usgs":true},{"id":502,"text":"Office of Surface Water","active":true,"usgs":true}],"preferred":true,"id":350601,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dixon, Joann F. 0000-0001-9200-6407 jdixon@usgs.gov","orcid":"https://orcid.org/0000-0001-9200-6407","contributorId":1756,"corporation":false,"usgs":true,"family":"Dixon","given":"Joann","email":"jdixon@usgs.gov","middleInitial":"F.","affiliations":[{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true},{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true},{"id":5051,"text":"FLWSC-Orlando","active":true,"usgs":true}],"preferred":true,"id":350602,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70004537,"text":"sim3167 - 2011 - Geospatial characteristics of Florida's coastal and offshore environments: Coastal habitats, artificial reefs, wrecks, dumping grounds, harbor obstructions and offshore sand resources","interactions":[],"lastModifiedDate":"2012-02-10T00:11:58","indexId":"sim3167","displayToPublicDate":"2011-06-03T13:23:00","publicationYear":"2011","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"3167","title":"Geospatial characteristics of Florida's coastal and offshore environments: Coastal habitats, artificial reefs, wrecks, dumping grounds, harbor obstructions and offshore sand resources","docAbstract":"The Geospatial Characteristics GeoPDF of Florida's Coastal and Offshore Environments is a comprehensive collection of geospatial data describing the political boundaries and natural resources of Florida. This interactive map provides spatial information on bathymetry, sand resources, coastal habitats, artificial reefs, shipwrecks, dumping grounds, and harbor obstructions. The map should be useful to coastal resource managers and others interested in marine habitats and submerged obstructions of Florida's coastal region. In particular, as oil and gas explorations continue to expand, the map may be used to explore information regarding sensitive areas and resources in the State of Florida. Users of this geospatial database will have access to synthesized information in a variety of scientific disciplines concerning Florida's coastal zone. This powerful tool provides a one-stop assembly of data that can be tailored to fit the needs of many natural resource managers. The map was originally developed to assist the Bureau of Ocean Energy Management, Regulation, and Enforcement (BOEMRE) and coastal resources managers with planning beach restoration projects. The BOEMRE uses a systematic approach in planning the development of submerged lands of the Continental Shelf seaward of Florida's territorial waters. Such development could affect the environment. BOEMRE is required to ascertain the existing physical, biological, and socioeconomic conditions of the submerged lands and estimate the impact of developing these lands. Data sources included the National Oceanic and Atmospheric Administration, BOEMRE, Florida Department of Environmental Protection, Florida Geographic Data Library, Florida Fish and Wildlife Conservation Commission, Florida Natural Areas Inventory, and the State of Florida, Bureau of Archeological Research. Federal Geographic Data Committee (FGDC) compliant metadata are provided as attached xml files for all geographic information system (GIS) layers.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sim3167","collaboration":"U.S. Geological Survey Terrestrial, Freshwater and Marine Ecosystem Program","usgsCitation":"Demopoulos, A., Foster, A.M., Jones, M.L., and Gualtieri, D.J., 2011, Geospatial characteristics of Florida's coastal and offshore environments: Coastal habitats, artificial reefs, wrecks, dumping grounds, harbor obstructions and offshore sand resources: U.S. Geological Survey Scientific Investigations Map 3167, ii, 7 p., https://doi.org/10.3133/sim3167.","productDescription":"ii, 7 p.","startPage":"1","endPage":"7","numberOfPages":"9","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":116283,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sim_3167.jpg"},{"id":21825,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/3167/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.25,24.25 ], [ -87.25,31 ], [ -90,31 ], [ -90,24.25 ], [ -87.25,24.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67b18b","contributors":{"authors":[{"text":"Demopoulos, Amanda W.J. 0000-0003-2096-4694","orcid":"https://orcid.org/0000-0003-2096-4694","contributorId":28938,"corporation":false,"usgs":true,"family":"Demopoulos","given":"Amanda W.J.","affiliations":[],"preferred":false,"id":350605,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foster, Ann M. amfoster@usgs.gov","contributorId":3545,"corporation":false,"usgs":true,"family":"Foster","given":"Ann","email":"amfoster@usgs.gov","middleInitial":"M.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":350603,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, Michal L.","contributorId":11179,"corporation":false,"usgs":true,"family":"Jones","given":"Michal","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":350604,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gualtieri, Daniel J.","contributorId":69518,"corporation":false,"usgs":true,"family":"Gualtieri","given":"Daniel","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":350606,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70202258,"text":"70202258 - 2011 - Mars atmospheric surface interactions and the CO2 cycle","interactions":[],"lastModifiedDate":"2019-02-19T10:22:44","indexId":"70202258","displayToPublicDate":"2011-06-03T10:21:03","publicationYear":"2011","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":"Mars atmospheric surface interactions and the CO2 cycle","docAbstract":"<p>Mars' northern and southern seasonal polar caps are formed during their respective autumn and winter seasons both by condensation of atmospheric carbon dioxide (CO<sub>2</sub>) directly onto the surface, and through atmospheric precipitation in the form of CO<sub>2</sub><span>&nbsp;</span>snow. During the polar spring and summer, the seasonal ice sublimes, returning CO<sub>2</sub><span>&nbsp;</span>to the atmosphere.</p><p>Roughly 25% of the atmosphere, which is 95% CO<sub>2</sub><span>&nbsp;</span>by volume, is cycled through the seasonal caps annually. This CO<sub>2</sub><span>&nbsp;</span>cycle dominates atmospheric circulation on Mars and must be thoroughly understood before the fundamental questions about Mars' climate history and the global distribution of near‐surface water can be addressed.</p>","language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2005EO460006","usgsCitation":"Titus, T.N., and Colaprete, A., 2011, Mars atmospheric surface interactions and the CO2 cycle: Eos, Transactions, American Geophysical Union, v. 86, no. 46, 2 p., https://doi.org/10.1029/2005EO460006.","productDescription":"2 p.","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":474993,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005eo460006","text":"Publisher Index Page"},{"id":361330,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Mars","volume":"86","issue":"46","noUsgsAuthors":false,"publicationDate":"2011-06-03","publicationStatus":"PW","contributors":{"authors":[{"text":"Titus, Timothy N. 0000-0003-0700-4875 ttitus@usgs.gov","orcid":"https://orcid.org/0000-0003-0700-4875","contributorId":146,"corporation":false,"usgs":true,"family":"Titus","given":"Timothy","email":"ttitus@usgs.gov","middleInitial":"N.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":757531,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Colaprete, Anthony","contributorId":197548,"corporation":false,"usgs":false,"family":"Colaprete","given":"Anthony","email":"","affiliations":[],"preferred":false,"id":757532,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70004538,"text":"sim3166 - 2011 - Geospatial characteristics of Florida's coastal and offshore environments: Distribution of important habitats for coastal and offshore biological resources and offshore sand resources","interactions":[],"lastModifiedDate":"2012-02-10T00:11:58","indexId":"sim3166","displayToPublicDate":"2011-06-03T10:01:00","publicationYear":"2011","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"3166","title":"Geospatial characteristics of Florida's coastal and offshore environments: Distribution of important habitats for coastal and offshore biological resources and offshore sand resources","docAbstract":"The Geospatial Characteristics GeoPDF of Florida's Coastal and Offshore Environments is a comprehensive collection of geospatial data describing the political boundaries and natural resources of Florida. This interactive map provides spatial information on bathymetry, sand resources, and locations of important habitats (for example, Essential Fish Habitats (EFH), nesting areas, strandings) for marine invertebrates, fish, reptiles, birds, and marine mammals. The map should be useful to coastal resource managers and others interested in marine habitats and submerged obstructions of Florida's coastal region. In particular, as oil and gas explorations continue to expand, the map can be used to explore information regarding sensitive areas and resources in the State of Florida. Users of this geospatial database will have access to synthesized information in a variety of scientific disciplines concerning Florida's coastal zone. This powerful tool provides a one-stop assembly of data that can be tailored to fit the needs of many natural resource managers. The map was originally developed to assist the Bureau of Ocean Energy Management, Regulation, and Enforcement (BOEMRE) and coastal resources managers with planning beach restoration projects. The BOEMRE uses a systematic approach in planning the development of submerged lands of the Continental Shelf seaward of Florida's territorial waters. Such development could affect the environment. BOEMRE is required to ascertain the existing physical, biological, and socioeconomic conditions of the submerged lands and estimate the impact of developing these lands. Data sources included the National Oceanic and Atmospheric Administration, BOEMRE, Florida Department of Environmental Protection, Florida Geographic Data Library, Florida Fish and Wildlife Conservation Commission, Florida Natural Areas Inventory, and the State of Florida, Bureau of Archeological Research. Federal Geographic Data Committee (FGDC) compliant metadata are provided as attached xml files for all geographic information system (GIS) layers.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sim3166","collaboration":"U.S. Geological Survey Terrestrial, Freshwater and Marine Ecosystem Program","usgsCitation":"Demopoulos, A., Foster, A.M., Jones, M.L., and Gualtieri, D.J., 2011, Geospatial characteristics of Florida's coastal and offshore environments: Distribution of important habitats for coastal and offshore biological resources and offshore sand resources: U.S. Geological Survey Scientific Investigations Map 3166, ii, 8 p., https://doi.org/10.3133/sim3166.","productDescription":"ii, 8 p.","startPage":"i","endPage":"8","numberOfPages":"10","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":116281,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sim_3166.jpg"},{"id":21826,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/3166/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.25,24.25 ], [ -87.25,31 ], [ -90,31 ], [ -90,24.25 ], [ -87.25,24.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67b106","contributors":{"authors":[{"text":"Demopoulos, Amanda W.J. 0000-0003-2096-4694","orcid":"https://orcid.org/0000-0003-2096-4694","contributorId":28938,"corporation":false,"usgs":true,"family":"Demopoulos","given":"Amanda W.J.","affiliations":[],"preferred":false,"id":350609,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foster, Ann M. amfoster@usgs.gov","contributorId":3545,"corporation":false,"usgs":true,"family":"Foster","given":"Ann","email":"amfoster@usgs.gov","middleInitial":"M.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":350607,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, Michal L.","contributorId":11179,"corporation":false,"usgs":true,"family":"Jones","given":"Michal","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":350608,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gualtieri, Daniel J.","contributorId":69518,"corporation":false,"usgs":true,"family":"Gualtieri","given":"Daniel","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":350610,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70004510,"text":"ds594 - 2011 - Spatially pooled depth-dependent reservoir storage, elevation, and water-quality data for selected reservoirs in Texas, January 1965-January 2010","interactions":[],"lastModifiedDate":"2016-08-11T15:35:02","indexId":"ds594","displayToPublicDate":"2011-06-03T03:01:04","publicationYear":"2011","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":"594","title":"Spatially pooled depth-dependent reservoir storage, elevation, and water-quality data for selected reservoirs in Texas, January 1965-January 2010","docAbstract":"<p>The U.S. Geological Survey (USGS), in cooperation with Texas Tech University, constructed a dataset of selected reservoir storage (daily and instantaneous values), reservoir elevation (daily and instantaneous values), and water-quality data from 59 reservoirs throughout Texas. The period of record for the data is as large as January 1965-January 2010. Data were acquired from existing databases, spreadsheets, delimited text files, and hard-copy reports. The goal was to obtain as much data as possible; therefore, no data acquisition restrictions specifying a particular time window were used. Primary data sources include the USGS National Water Information System, the Texas Commission on Environmental Quality Surface Water-Quality Management Information System, and the Texas Water Development Board monthly Texas Water Condition Reports. Additional water-quality data for six reservoirs were obtained from USGS Texas Annual Water Data Reports. Data were combined from the multiple sources to create as complete a set of properties and constituents as the disparate databases allowed. By devising a unique per-reservoir short name to represent all sites on a reservoir regardless of their source, all sampling sites at a reservoir were spatially pooled by reservoir and temporally combined by date. Reservoir selection was based on various criteria including the availability of water-quality properties and constituents that might affect the trophic status of the reservoir and could also be important for understanding possible effects of climate change in the future. Other considerations in the selection of reservoirs included the general reservoir-specific period of record, the availability of concurrent reservoir storage or elevation data to match with water-quality data, and the availability of sample depth measurements. Additional separate selection criteria included historic information pertaining to blooms of golden algae. Physical properties and constituents were water temperature, reservoir storage, reservoir elevation, specific conductance, dissolved oxygen, pH, unfiltered salinity, unfiltered total nitrogen, filtered total nitrogen, unfiltered nitrate plus nitrite, unfiltered phosphorus, filtered phosphorus, unfiltered carbon, carbon in suspended sediment, total hardness, unfiltered noncarbonate hardness, filtered noncarbonate hardness, unfiltered calcium, filtered calcium, unfiltered magnesium, filtered magnesium, unfiltered sodium, filtered sodium, unfiltered potassium, filtered potassium, filtered chloride, filtered sulfate, unfiltered fluoride, and filtered fluoride. When possible, USGS and Texas Commission on Environmental Quality water-quality properties and constituents were matched using the database parameter codes for individual physical properties and constituents, descriptions of each physical property or constituent, and their reporting units. This report presents a collection of delimited text files of source-aggregated, spatially pooled, depth-dependent, instantaneous water-quality data as well as instantaneous, daily, and monthly storage and elevation reservoir data.</p>","language":"English","publisher":"U.S Geological Survey","publisherLocation":"Reston, Virginia","doi":"10.3133/ds594","collaboration":"Prepared in cooperation with Texas Tech University","usgsCitation":"Burley, T.E., Asquith, W.H., and Brooks, D.L., 2011, Spatially pooled depth-dependent reservoir storage, elevation, and water-quality data for selected reservoirs in Texas, January 1965-January 2010: U.S. Geological Survey Data Series 594, vi, 14 p.; Appendices, https://doi.org/10.3133/ds594.","productDescription":"vi, 14 p.; Appendices","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"1965-01-01","temporalEnd":"2010-01-01","costCenters":[{"id":583,"text":"Texas Water Science 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,{"id":70004553,"text":"ofr20111120 - 2011 - Suspended sediment and organic contaminants in the San Lorenzo River, California, water years 2009-2010","interactions":[],"lastModifiedDate":"2019-07-09T15:06:51","indexId":"ofr20111120","displayToPublicDate":"2011-06-03T03:01:04","publicationYear":"2011","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":"2011-1120","title":"Suspended sediment and organic contaminants in the San Lorenzo River, California, water years 2009-2010","docAbstract":"This report presents analyses of suspended sediment and organic contaminants measured during a two-year study of the San Lorenzo River, central California, which discharges into the Pacific Ocean within the Monterey Bay National Marine Sanctuary. Most suspended-sediment transport occurred during flooding caused by winter storms; 55 percent of the sediment load was transported by the river during a three-day flood in January 2010. Concentrations of polyaromatic hydrocarbons can exceed regulatory criteria during high-flow events in the San Lorenzo River. These results highlight the importance of episodic sediment and contaminant transport in steep, mountainous, coastal watersheds and emphasize the importance of understanding physical processes and quantifying chemical constituents in discharge from coastal watersheds on event-scale terms.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20111120","usgsCitation":"Draut, A.E., Conaway, C., Echols, K.R., Storlazzi, C., and Ritchie, A., 2011, Suspended sediment and organic contaminants in the San Lorenzo River, California, water years 2009-2010: U.S. Geological Survey Open-File Report 2011-1120, iv, 24 p.; Tables Folder, https://doi.org/10.3133/ofr20111120.","productDescription":"iv, 24 p.; Tables Folder","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"2008-10-01","temporalEnd":"2010-09-30","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":34983,"text":"Contaminant Biology Program","active":true,"usgs":true}],"links":[{"id":116284,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2011_1120.gif"},{"id":21840,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2011/1120/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.25,36.833333333333336 ], [ -122.25,37.416666666666664 ], [ -121.83333333333333,37.416666666666664 ], [ -121.83333333333333,36.833333333333336 ], [ -122.25,36.833333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db687ff6","contributors":{"authors":[{"text":"Draut, Amy E.","contributorId":92215,"corporation":false,"usgs":true,"family":"Draut","given":"Amy","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":350709,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conaway, Christopher H.","contributorId":52620,"corporation":false,"usgs":true,"family":"Conaway","given":"Christopher H.","affiliations":[],"preferred":false,"id":350707,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Echols, Kathy R. 0000-0003-2631-9143 kechols@usgs.gov","orcid":"https://orcid.org/0000-0003-2631-9143","contributorId":2799,"corporation":false,"usgs":true,"family":"Echols","given":"Kathy","email":"kechols@usgs.gov","middleInitial":"R.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":350705,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Storlazzi, Curt D. 0000-0001-8057-4490","orcid":"https://orcid.org/0000-0001-8057-4490","contributorId":77889,"corporation":false,"usgs":true,"family":"Storlazzi","given":"Curt D.","affiliations":[],"preferred":false,"id":350708,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ritchie, Andrew","contributorId":35443,"corporation":false,"usgs":true,"family":"Ritchie","given":"Andrew","affiliations":[],"preferred":false,"id":350706,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70004555,"text":"ofr20111084 - 2011 - Principal facts for gravity stations collected in 2010 from White Pine and Lincoln Counties, east-central Nevada","interactions":[],"lastModifiedDate":"2012-02-10T00:11:58","indexId":"ofr20111084","displayToPublicDate":"2011-06-03T03:01:04","publicationYear":"2011","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":"2011-1084","title":"Principal facts for gravity stations collected in 2010 from White Pine and Lincoln Counties, east-central Nevada","docAbstract":"Increasing demands on the Colorado River system within the arid Southwestern United States have focused attention on finding new, alternative sources of water. Particular attention is being paid to the eastern Great Basin, where important ground-water systems occur within a regionally extensive sequence of Paleozoic carbonate rocks and in the Cenozoic basin-fill deposits that occur throughout the region. Geophysical investigations to characterize the geologic framework of aquifers in eastern Nevada and western Utah began in a series of cooperative agreements between the U.S. Geological Survey and the Southern Nevada Water Authority in 2003. These studies were intended to better understand the formation of basins, define their subsurface shape and depth, and delineate structures that may impede or enhance groundwater flow. We have combined data from gravity stations established during the current study with previously available data to produce an up-to-date isostatic-gravity map of the study area, using a gravity inversion method to calculate depths to pre-Cenozoic basement rock and to estimate alluvial/volcanic fill in the valleys.","doi":"10.3133/ofr20111084","collaboration":"In cooperation with the Southern Nevada Water Authority (SNWA)","usgsCitation":"Mankinen, E.A., and McKee, E.H., 2011, Principal facts for gravity stations collected in 2010 from White Pine and Lincoln Counties, east-central Nevada: U.S. Geological Survey Open-File Report 2011-1084, iv, 15 p.; Figures; Tables; Data, https://doi.org/10.3133/ofr20111084.","productDescription":"iv, 15 p.; Figures; Tables; Data","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"2010-01-01","temporalEnd":"2010-12-31","costCenters":[{"id":671,"text":"Western Region Geology and Geophysics Science Center","active":false,"usgs":true}],"links":[{"id":116285,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2011_1084.gif"},{"id":21842,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2011/1084/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.33333333333333,37.333333333333336 ], [ -115.33333333333333,40 ], [ -113.33333333333333,40 ], [ -113.33333333333333,37.333333333333336 ], [ -115.33333333333333,37.333333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667877","contributors":{"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":350712,"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":350713,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70004534,"text":"sim3164 - 2011 - Land area change in coastal Louisiana from 1932 to 2010","interactions":[],"lastModifiedDate":"2019-03-26T09:03:44","indexId":"sim3164","displayToPublicDate":"2011-06-02T03:01:04","publicationYear":"2011","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"3164","title":"Land area change in coastal Louisiana from 1932 to 2010","docAbstract":"<p>Coastal Louisiana wetlands make up the seventh largest delta on Earth, contain about 37 percent of the estuarine herbaceous marshes in the conterminous United States, and support the largest commercial fishery in the lower 48 States. These wetlands are in peril because Louisiana currently undergoes about 90 percent of the total coastal wetland loss in the continental United States. Documenting and understanding the occurrence and rates of wetland loss are necessary for effective planning, protection, and restoration activities. The analyses of landscape change presented in this report use historical surveys, aerial data, and satellite data to track landscape changes. Summary data are presented for 1932-2010; trend data are presented for 1985-2010. These later data were calculated separately because of concerns over the comparability of the 1932 and 1956 datasets (which are based on survey and aerial data, respectively) with the later datasets (which are all based on satellite imagery). These analyses show that coastal Louisiana has undergone a net change in land area of about -1,883 square miles (mi<sup>2</sup>) from 1932 to 2010. This net change in land area amounts to a decrease of about 25 percent of the 1932 land area. Persistent losses account for 95 percent of this land area decrease; the remainder are areas that have converted to water but have not yet exhibited the persistence necessary to be classified as \"loss.\" Trend analyses from 1985 to 2010 show a wetland loss rate of 16.57 mi<sup>2</sup> per year. If this loss were to occur at a constant rate, it would equate to Louisiana losing an area the size of one football field per hour. The use of 17 datasets plus the application of consistent change criteria in this study provide opportunities to better understand the timing and causal mechanisms of wetland loss that are critical for forecasting landscape changes in the future.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sim3164","usgsCitation":"Couvillion, B., Barras, J., Steyer, G.D., Sleavin, W., Fischer, M., Beck, H., Trahan, N., Griffin, B., and Heckman, D., 2011, Land area change in coastal Louisiana from 1932 to 2010: U.S. Geological Survey Scientific Investigations Map 3164, iii, 12 p.; PDF Download of Map; Dowloads Directory, https://doi.org/10.3133/sim3164.","productDescription":"iii, 12 p.; PDF Download of Map; Dowloads Directory","numberOfPages":"15","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"links":[{"id":116652,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sim_3164.gif"},{"id":21845,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/3164/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Louisiana","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae87b","contributors":{"authors":[{"text":"Couvillion, Brady R. 0000-0001-5323-1687","orcid":"https://orcid.org/0000-0001-5323-1687","contributorId":98834,"corporation":false,"usgs":true,"family":"Couvillion","given":"Brady R.","affiliations":[],"preferred":false,"id":350600,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barras, John A. jbarras@usgs.gov","contributorId":2425,"corporation":false,"usgs":true,"family":"Barras","given":"John A.","email":"jbarras@usgs.gov","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":false,"id":350592,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steyer, Gregory D. 0000-0001-7231-0110 steyerg@usgs.gov","orcid":"https://orcid.org/0000-0001-7231-0110","contributorId":2856,"corporation":false,"usgs":true,"family":"Steyer","given":"Gregory","email":"steyerg@usgs.gov","middleInitial":"D.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":5062,"text":"Office of the Chief Scientist for Ecosystems","active":true,"usgs":true},{"id":5064,"text":"Southeast Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":350593,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sleavin, William 0000-0002-1269-7525","orcid":"https://orcid.org/0000-0002-1269-7525","contributorId":69696,"corporation":false,"usgs":true,"family":"Sleavin","given":"William","affiliations":[],"preferred":false,"id":350598,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fischer, Michelle 0000-0002-6783-2819 fischerm@usgs.gov","orcid":"https://orcid.org/0000-0002-6783-2819","contributorId":2931,"corporation":false,"usgs":true,"family":"Fischer","given":"Michelle","email":"fischerm@usgs.gov","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":350594,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Beck, Holly 0000-0002-0567-9329","orcid":"https://orcid.org/0000-0002-0567-9329","contributorId":54714,"corporation":false,"usgs":true,"family":"Beck","given":"Holly","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":false,"id":350597,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Trahan, Nadine","contributorId":51893,"corporation":false,"usgs":true,"family":"Trahan","given":"Nadine","email":"","affiliations":[],"preferred":false,"id":350596,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Griffin, Brad","contributorId":49504,"corporation":false,"usgs":true,"family":"Griffin","given":"Brad","email":"","affiliations":[],"preferred":false,"id":350595,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Heckman, David","contributorId":78059,"corporation":false,"usgs":true,"family":"Heckman","given":"David","email":"","affiliations":[],"preferred":false,"id":350599,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70004533,"text":"sir20115067 - 2011 - Characterization of geomorphic units in the alluvial valleys and channels of Gulf Coastal Plain rivers in Texas, with examples from the Brazos, Sabine, and Trinity Rivers, 2010","interactions":[],"lastModifiedDate":"2023-01-10T22:41:59.100498","indexId":"sir20115067","displayToPublicDate":"2011-06-01T16:01:04","publicationYear":"2011","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":"2011-5067","title":"Characterization of geomorphic units in the alluvial valleys and channels of Gulf Coastal Plain rivers in Texas, with examples from the Brazos, Sabine, and Trinity Rivers, 2010","docAbstract":"<p>The U.S. Geological Survey, in cooperation with the Texas Water Development Board, described and characterized examples of geomorphic units within the channels and alluvial valleys of Texas Gulf Coastal Plain rivers using a geomorphic unit classification scale that differentiates geomorphic units on the basis of their location either outside or inside the river channel. The geomorphic properties of a river system determine the distribution and type of potential habitat both within and adjacent to the channel. This report characterizes the geomorphic units contained in the river channels and alluvial valleys of Texas Gulf Coastal Plain rivers in the context of the River Styles framework. This report is intended to help Texas Instream Flow Program practitioners, river managers, ecologists and biologists, and others interested in the geomorphology and the physical processes of the rivers of the Texas Gulf Coastal Plain (1) gain insights into how geomorphic units develop and adjust spatially and temporally, and (2) be able to recognize common geomorphic units from the examples cataloged in this report. Recent aerial imagery (high-resolution digital orthoimagery) collected in 2008 and 2009 were inspected by using geographic information system software to identify representative examples of the types of geomorphic units that occurred in the study area. Geomorphic units outside the channels of Texas Gulf Coastal Plain rivers are called \\\"valley geomorphic units\\\" in this report. Valley geomorphic units for the Texas Gulf Coastal Plain rivers described in this report are terraces, flood plains, crevasses and crevasse splays, flood-plain depressions, tie channels, tributaries, paleochannels, anabranches, distributaries, natural levees, neck cutoffs, oxbow lakes, and constructed channels. Channel geomorphic units occur in the river channel and are subject to frequent stresses associated with flowing water and sediment transport; they adjust (change) relatively quickly in response to short-term variations in flow. Channel geomorphic units described in this report are channel banks, benches and ledges, bank failures, point bars, cross-bar channels, channel bars, exposed bedrock, pools, runs, and crossovers.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20115067","usgsCitation":"Coffman, D.K., Malstaff, G., and Heitmuller, F.T., 2011, Characterization of geomorphic units in the alluvial valleys and channels of Gulf Coastal Plain rivers in Texas, with examples from the Brazos, Sabine, and Trinity Rivers, 2010: U.S. Geological Survey Scientific Investigations Report 2011-5067, vii, 31 p., https://doi.org/10.3133/sir20115067.","productDescription":"vii, 31 p.","numberOfPages":"38","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science 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K.","contributorId":27969,"corporation":false,"usgs":true,"family":"Coffman","given":"David","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":350589,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Malstaff, Greg","contributorId":60751,"corporation":false,"usgs":true,"family":"Malstaff","given":"Greg","email":"","affiliations":[],"preferred":false,"id":350590,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Heitmuller, Franklin T.","contributorId":67476,"corporation":false,"usgs":true,"family":"Heitmuller","given":"Franklin","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":350591,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70003699,"text":"70003699 - 2011 - A habitat overlap analysis derived from maxent for tamarisk and the south-western willow flycatcher","interactions":[],"lastModifiedDate":"2021-02-25T17:57:50.319955","indexId":"70003699","displayToPublicDate":"2011-06-01T13:01:04","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1706,"text":"Frontiers of Earth Science","active":true,"publicationSubtype":{"id":10}},"title":"A habitat overlap analysis derived from maxent for tamarisk and the south-western willow flycatcher","docAbstract":"<p><span>Biologic control of the introduced and invasive, woody plant tamarisk (</span><i>Tamarix</i><span>&nbsp;spp, saltcedar) in south-western states is controversial because it affects habitat of the federally endangered South-western Willow Flycatcher (</span><i>Empidonax traillii extimus</i><span>). These songbirds sometimes nest in tamarisk where floodplain-level invasion replaces native habitats. Biologic control, with the saltcedar leaf beetle (</span><i>Diorhabda elongate</i><span>), began along the Virgin River, Utah, in 2006, enhancing the need for comprehensive understanding of the tamarisk-flycatcher relationship. We used maximum entropy (Maxent) modeling to separately quantify the current extent of dense tamarisk habitat (&gt;50% cover) and the potential extent of habitat available for&nbsp;</span><i>E. traillii extimus</i><span>&nbsp;within the studied watersheds. We used transformations of 2008 Landsat Thematic Mapper images and a digital elevation model as environmental input variables. Maxent models performed well for the flycatcher and tamarisk with Area Under the ROC Curve (AUC) values of 0.960 and 0.982, respectively. Classification of thresholds and comparison of the two Maxent outputs indicated moderate spatial overlap between predicted suitable habitat for&nbsp;</span><i>E. traillii extimus</i><span>&nbsp;and predicted locations with dense tamarisk stands, where flycatcher habitat will potentially change flycatcher habitats. Dense tamarisk habitat comprised 500 km</span><sup>2</sup><span>&nbsp;within the study area, of which 11.4% was also modeled as potential habitat for&nbsp;</span><i>E. traillii extimus</i><span>. Potential habitat modeled for the flycatcher constituted 190 km</span><sup>2</sup><span>, of which 30.7% also contained dense tamarisk habitat. Results showed that both native vegetation and dense tamarisk habitats exist in the study area and that most tamarisk infestations do not contain characteristics that satisfy the habitat requirements of&nbsp;</span><i>E. traillii extimus</i><span>. Based on this study, effective biologic control of&nbsp;</span><i>Tamarix</i><span>&nbsp;spp. may, in the short term, reduce suitable habitat available to&nbsp;</span><i>E. traillii extimus</i><span>, but also has the potential in the long term to increase suitable habitat if appropriate mixes of native woody vegetation replace tamarisk in biocontrol areas.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s11707-011-0154-5","usgsCitation":"York, P., Evangelista, P., Kumar, S., Graham, J., Flather, C., and Stohlgren, T., 2011, A habitat overlap analysis derived from maxent for tamarisk and the south-western willow flycatcher: Frontiers of Earth Science, v. 5, no. 2, p. 120-129, https://doi.org/10.1007/s11707-011-0154-5.","productDescription":"10 p.","startPage":"120","endPage":"129","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":203829,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"5","issue":"2","noUsgsAuthors":false,"publicationDate":"2011-03-24","publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae4e4","contributors":{"authors":[{"text":"York, Patricia","contributorId":79767,"corporation":false,"usgs":true,"family":"York","given":"Patricia","email":"","affiliations":[],"preferred":false,"id":348402,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Evangelista, Paul","contributorId":46371,"corporation":false,"usgs":true,"family":"Evangelista","given":"Paul","affiliations":[],"preferred":false,"id":348401,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kumar, Sunil","contributorId":84992,"corporation":false,"usgs":true,"family":"Kumar","given":"Sunil","affiliations":[],"preferred":false,"id":348404,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Graham, James","contributorId":83398,"corporation":false,"usgs":true,"family":"Graham","given":"James","affiliations":[],"preferred":false,"id":348403,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Flather, Curtis","contributorId":104779,"corporation":false,"usgs":true,"family":"Flather","given":"Curtis","affiliations":[],"preferred":false,"id":348405,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Stohlgren, Thomas","contributorId":22206,"corporation":false,"usgs":true,"family":"Stohlgren","given":"Thomas","affiliations":[],"preferred":false,"id":348400,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70148649,"text":"70148649 - 2011 - Secretive marsh aird species co-eccurrences and habitat associations across the midwest, USA","interactions":[],"lastModifiedDate":"2015-07-13T11:55:26","indexId":"70148649","displayToPublicDate":"2011-06-01T13:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2287,"text":"Journal of Fish and Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Secretive marsh aird species co-eccurrences and habitat associations across the midwest, USA","docAbstract":"<p>Because secretive marsh birds are difficult to detect, population status and habitat use for these birds are not well known. We conducted repeated surveys for secretive marsh birds across 264 sites in the Upper Mississippi River and Great Lakes Joint Venture region to estimate abundance, occupancy, and detection probabilities during the 2008 and 2009 breeding seasons. We identified species groups based on observed species co-occurrences. Two species, least bittern <i>Ixobrychus exilis</i> and American bittern <i>Botaurus lentiginosus</i>, co-occurred with other species less often than expected by chance, and two species groups, rails (Virginia rail <i>Rallus limicola</i> and sora <i>Porzana carolina</i>) and open-water birds (pied-billed grebe <i>Podilymbus podiceps</i>, common moorhen <i>Gallinula chloropus</i>, and American coot <i>Fulica americana</i>; coots were only surveyed in 2009), co-occurred more often than expected by chance. These groupings were consistent between years. We then estimated the relation of these species and groups to landscape and local site characteristics by using zero-inflated abundance models that accounted for incomplete detection. At the landscape level (5-km radius), the amount of emergent herbaceous wetland was positively associated with least bittern occupancy, whereas the amount of woody wetland was negatively associated with least bittern, rail, and open-water bird occupancy. At the local level, habitat variables that were associated with abundance were not consistent among groups or between years, with the exception that both least bitterns and open-water birds had a strong positive association between abundance and water-vegetation interspersion. Land managers interested in marsh bird management or conservation may want to consider focusing efforts on landscapes with high amounts of emergent herbaceous wetland and low amounts of woody wetland, and managing for high amounts of water-vegetation interspersion within the wetland.</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Washington, D.C.","doi":"10.3996/012011-JFWM-001","collaboration":"U.S. Fish and Wildlife Service, Division of Migratory Birds","usgsCitation":"Bolenbaugh, J.R., Krementz, D.G., and Lehnen, S.E., 2011, Secretive marsh aird species co-eccurrences and habitat associations across the midwest, USA: Journal of Fish and Wildlife Management, v. 2, no. 1, p. 49-60, https://doi.org/10.3996/012011-JFWM-001.","productDescription":"12 p.","startPage":"49","endPage":"60","numberOfPages":"12","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-026478","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":474994,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3996/012011-jfwm-001","text":"Publisher Index Page"},{"id":305684,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"1","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55a4e143e4b0183d66e453a2","contributors":{"authors":[{"text":"Bolenbaugh, Jason R.","contributorId":145589,"corporation":false,"usgs":false,"family":"Bolenbaugh","given":"Jason","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":564717,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krementz, David G. 0000-0002-5661-4541 dkrementz@usgs.gov","orcid":"https://orcid.org/0000-0002-5661-4541","contributorId":2827,"corporation":false,"usgs":true,"family":"Krementz","given":"David","email":"dkrementz@usgs.gov","middleInitial":"G.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":548948,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lehnen, Sarah E.","contributorId":145588,"corporation":false,"usgs":false,"family":"Lehnen","given":"Sarah","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":564718,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70118761,"text":"70118761 - 2011 - Using stable isotopes to understand hydrochemical processes in and around a Prairie Pothole wetland in the Northern Great Plains, USA","interactions":[],"lastModifiedDate":"2017-06-29T14:19:46","indexId":"70118761","displayToPublicDate":"2011-06-01T09:18:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":835,"text":"Applied Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Using stable isotopes to understand hydrochemical processes in and around a Prairie Pothole wetland in the Northern Great Plains, USA","docAbstract":"Millions of internally drained wetland systems in the Prairie Potholes region of the northern Great Plains (USA and Canada) provide indispensable habitat for waterfowl and a host of other ecosystem services. The hydrochemistry of these systems is complex and a crucial control on wetland function, flora and fauna. Wetland waters can have high concentrations of SO<sup>2-</sup><sub>4</sub> due to the oxidation of large amounts of pyrite in glacial till that is in part derived from the Pierre shale. Water chemistry including δ<sup>18</sup>O<sub>H2O</sub>, δ<sup>2</sup>H<sub>H2O</sub>, and δ<sup>34</sup>S<sub>SO4</sub> values, was determined for groundwater, soil pore water, and wetland surface water in and around a discharge wetland in North Dakota. The isotopic data for the first time trace the interaction of processes that affect wetland chemistry, including open water evaporation, plant transpiration, and microbial SO<sub>4</sub> reduction.","language":"English","publisher":"International Association of Geochemistry and Cosmochemistry","publisherLocation":"New York, NY","doi":"10.1016/j.apgeochem.2011.03.040","usgsCitation":"Mills, C., Goldhaber, M.B., Stricker, C.A., Holloway, J.M., Morrison, J.M., Ellefsen, K.J., Rosenberry, D.O., and Thurston, R.S., 2011, Using stable isotopes to understand hydrochemical processes in and around a Prairie Pothole wetland in the Northern Great Plains, USA: Applied Geochemistry, v. 26, p. S97-S100, https://doi.org/10.1016/j.apgeochem.2011.03.040.","productDescription":"4 p.","startPage":"S97","endPage":"S100","numberOfPages":"4","ipdsId":"IP-027268","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":291376,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":291375,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.apgeochem.2011.03.040"}],"volume":"26","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57fe7f64e4b0824b2d1477b2","contributors":{"authors":[{"text":"Mills, Christopher T. 0000-0001-8414-1414","orcid":"https://orcid.org/0000-0001-8414-1414","contributorId":93308,"corporation":false,"usgs":true,"family":"Mills","given":"Christopher T.","affiliations":[],"preferred":false,"id":497182,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldhaber, Martin B. 0000-0002-1785-4243 mgold@usgs.gov","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":1339,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Martin","email":"mgold@usgs.gov","middleInitial":"B.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":497180,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stricker, Craig A. 0000-0002-5031-9437 cstricker@usgs.gov","orcid":"https://orcid.org/0000-0002-5031-9437","contributorId":1097,"corporation":false,"usgs":true,"family":"Stricker","given":"Craig","email":"cstricker@usgs.gov","middleInitial":"A.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":497178,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Holloway, JoAnn M. 0000-0003-3603-7668 jholloway@usgs.gov","orcid":"https://orcid.org/0000-0003-3603-7668","contributorId":918,"corporation":false,"usgs":true,"family":"Holloway","given":"JoAnn","email":"jholloway@usgs.gov","middleInitial":"M.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":497176,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Morrison, Jean M. 0000-0002-6614-8783 jmorrison@usgs.gov","orcid":"https://orcid.org/0000-0002-6614-8783","contributorId":994,"corporation":false,"usgs":true,"family":"Morrison","given":"Jean","email":"jmorrison@usgs.gov","middleInitial":"M.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":497177,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ellefsen, Karl J. 0000-0003-3075-4703 ellefsen@usgs.gov","orcid":"https://orcid.org/0000-0003-3075-4703","contributorId":789,"corporation":false,"usgs":true,"family":"Ellefsen","given":"Karl","email":"ellefsen@usgs.gov","middleInitial":"J.","affiliations":[{"id":82803,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":false}],"preferred":true,"id":497175,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Rosenberry, Donald O. 0000-0003-0681-5641 rosenber@usgs.gov","orcid":"https://orcid.org/0000-0003-0681-5641","contributorId":1312,"corporation":false,"usgs":true,"family":"Rosenberry","given":"Donald","email":"rosenber@usgs.gov","middleInitial":"O.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":497179,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Thurston, Roland S.","contributorId":73933,"corporation":false,"usgs":true,"family":"Thurston","given":"Roland","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":497181,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70004525,"text":"ofr20111088 - 2011 - Demographics and run timing of adult Lost River (<i>Deltistes luxatus</i>) and short nose (<i>Chasmistes brevirostris</i>) suckers in Upper Klamath Lake, Oregon, 2009","interactions":[],"lastModifiedDate":"2017-05-30T13:33:07","indexId":"ofr20111088","displayToPublicDate":"2011-06-01T03:01:00","publicationYear":"2011","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":"2011-1088","title":"Demographics and run timing of adult Lost River (<i>Deltistes luxatus</i>) and short nose (<i>Chasmistes brevirostris</i>) suckers in Upper Klamath Lake, Oregon, 2009","docAbstract":"<p>Data from a long-term capture-recapture program were used to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River suckers (<i>Deltistes luxatus</i>) and shortnose suckers (<i>Chasmistes brevirostris</i>) have been captured and tagged with passive integrated transponder (PIT) tags during their spawning migrations in each year since 1995. In addition, beginning in 2005, individuals that had been previously PIT-tagged were reencountered on remote underwater antennas deployed throughout the spawning areas. Captures and remote encounters during spring 2009 were used to describe the spawning migrations in that year and also were incorporated into capture-recapture analyses of population dynamics over the last decade. Cormack-Jolly-Seber (CJS) open population capture-recapture models were used to estimate annual survival probabilities, and a reverse-time analog of the CJS model was used to estimate recruitment of new individuals into the spawning populations. In addition, data on the size composition of captured fish was examined for any additional evidence of recruitment. Survival and recruitment estimates were combined to estimate changes in population size over time and to determine the status of the populations through 2007. Separate analyses were conducted for each species and also for each subpopulation of Lost River suckers (LRS). One subpopulation of LRS migrates into tributaries to spawn, similar to shortnose suckers (SNS), whereas the other subpopulation spawns at upwelling areas along the eastern shoreline of the lake. </p><p>In 2009, we captured and tagged 781 LRS at four shoreline areas and recaptured an additional 638 individuals that had been tagged in previous years. Across all four areas, the remote antennas detected 6,056 individual LRS during the spawning season. Spawning activity peaked in April and most individuals were encountered at Sucker Springs and Cinder Flats. In the Williamson River, we captured and tagged 3,008 LRS and 287 SNS, and recaptured 271 LRS and 81 SNS that had been tagged in previous years. Remote antennas that spanned the river downstream of the tributary spawning areas detected a total of 12,509 LRS and 5,023 SNS. Most LRS passed upstream in mid-April when water temperatures were rising and near or greater than 10°C. In contrast, peaks in upstream passage of SNS occurred in late April and early May when water temperatures were rising and near or greater than 12°C. Finally, an additional 1,569 LRS and 1,794 SNS were captured in trammel net sampling at prespawn staging areas in the northeastern portion of the lake. Of these, 209 of the LRS and 452 of the SNS had been PIT-tagged in previous years. For LRS, encounter histories showed that nearly all of the fish captured at the staging areas were members of the subpopulation that spawns in the tributaries.</p><p>Capture-recapture analyses for the LRS subpopulation that spawns at the shoreline areas included encounter histories for more than 9,000 individuals, and analyses for the subpopulation that spawns in the tributaries included more than 14,000 encounter histories. With a few exceptions, the survival of males and females in both subpopulations was high (&gt;0.9) between 1999 and 2007. Notably lower survival occurred for both sexes from the tributaries in 2000, for males from the shoreline areas in 2002, and for males from the tributaries in 2006. Recruitment of new individuals into either spawning population was trivial in all years between 2002 and 2007. Over that period, the abundance of males in the lakeshore spawning subpopulation declined by 44–53 percent and the abundance of females declined by 25–38 percent. Similarly, the abundance of males in the tributary spawning subpopulation declined by as much as 39 percent and the abundance of females declined by as much as 33 percent. </p><p>Capture-recapture analyses for SNS included encounter histories for more than 12,000 individuals. The majority of annual survival estimates between 2001 and 2007 were high (&gt;0.8), but SNS experienced more years of low survival than either LRS subpopulation. The survival of both sexes was particularly low in both 2001 and 2004, and male survival also was somewhat low in 2002 and 2006. Similar to LRS, recruitment of new individuals into the spawning population was trivial in all years between 2001 and 2007. Over that period, the abundance of male SNS declined by 58–80 percent and the abundance of females declined by 52–73 percent. </p><p>Despite relatively high survival in most years, both species have experienced substantial declines in the abundance of spawning fish because losses from mortality have not been balanced by recruitment of new individuals. Indeed, all populations appear to be largely comprised of fish that were present in the late 1990s and early 2000s. As a result, the status of the endangered sucker populations in Upper Klamath Lake remains worrisome, and the situation is most dire for shortnose suckers. Survival analyses show that the two species do not necessarily experience poor survival in the same years and that poor survival on an annual scale is not predictable from fish die-offs observed in the summer and fall. Future analyses will explore the connections between annual sucker survival and environmental factors of interest, such as water quality and disease. Our monitoring program provides a robust platform for estimating vital population parameters, evaluating the status of the populations, and assessing the effectiveness of conservation and recovery efforts.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20111088","collaboration":"Prepared in cooperation with the Bureau of Reclamation","usgsCitation":"Hewitt, D.A., Hayes, B., Janney, E.C., Harris, A., Koller, J.P., and Johnson, M.A., 2011, Demographics and run timing of adult Lost River (<i>Deltistes luxatus</i>) and short nose (<i>Chasmistes brevirostris</i>) suckers in Upper Klamath Lake, Oregon, 2009: U.S. Geological Survey Open-File Report 2011-1088, iv, 20 p., https://doi.org/10.3133/ofr20111088.","productDescription":"iv, 20 p.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":116648,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2011_1088.bmp"},{"id":341861,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2011/1088/pdf/ofr20111088.pdf","text":"Report","size":"1.4 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":21827,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2011/1088/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Oregon","otherGeospatial":"Upper Klamath Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.1,42.233333333333334 ], [ -122.1,42.63333333333333 ], [ -121.71666666666667,42.63333333333333 ], [ -121.71666666666667,42.233333333333334 ], [ -122.1,42.233333333333334 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab2e4b07f02db66ed0a","contributors":{"authors":[{"text":"Hewitt, David A. 0000-0002-5387-0275 dhewitt@usgs.gov","orcid":"https://orcid.org/0000-0002-5387-0275","contributorId":3767,"corporation":false,"usgs":false,"family":"Hewitt","given":"David","email":"dhewitt@usgs.gov","middleInitial":"A.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":350567,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hayes, Brian S. 0000-0001-8229-4070","orcid":"https://orcid.org/0000-0001-8229-4070","contributorId":37022,"corporation":false,"usgs":true,"family":"Hayes","given":"Brian S.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":350568,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Janney, Eric C. 0000-0002-0228-2174","orcid":"https://orcid.org/0000-0002-0228-2174","contributorId":83629,"corporation":false,"usgs":true,"family":"Janney","given":"Eric","email":"","middleInitial":"C.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":350570,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Harris, Alta C. 0000-0002-2123-3028 aharris@usgs.gov","orcid":"https://orcid.org/0000-0002-2123-3028","contributorId":3490,"corporation":false,"usgs":true,"family":"Harris","given":"Alta C.","email":"aharris@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":350566,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Koller, Justin P.","contributorId":73720,"corporation":false,"usgs":true,"family":"Koller","given":"Justin","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":350569,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Johnson, Mark A. majohnson@usgs.gov","contributorId":3373,"corporation":false,"usgs":true,"family":"Johnson","given":"Mark","email":"majohnson@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":350565,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70005065,"text":"70005065 - 2011 - Process-based model predictions of hurricane induced morphodynamic change on low-lying barrier islands","interactions":[],"lastModifiedDate":"2016-04-25T16:05:33","indexId":"70005065","displayToPublicDate":"2011-06-01T02:30:00","publicationYear":"2011","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"title":"Process-based model predictions of hurricane induced morphodynamic change on low-lying barrier islands","docAbstract":"<p><span>Using Delft3D, a Chandeleur Island model was constructed to examine the sediment-transport patterns and morphodynamic change caused by Hurricane Katrina and similar storm events. The model setup included a coarse Gulf of Mexico domain and a nested finer-resolution Chandeleur Island domain. The finer-resolution domain resolved morphodynamic processes driven by storms and tides. A sensitivity analysis of the simulated morphodynamic response was performed to investigate the effects of variations in surge levels. The Chandeleur morphodynamic model reproduced several important features that matched observed morphodynamic changes. A simulation of bathymetric change driven by storm surge alone (no waves) along the central portion of the Chandeleur Islands showed (1) a general landward retreat and lowering of the island chain and (2) multiple breaches that increased the degree of island dissection. The locations of many of the breaches correspond with the low-lying or narrow sections of the initial bathymetry. The major part of the morphological change occurred prior to the peak of the surge when overtopping of the islands produced a strong water-level gradient and induced significant flow velocities.</span><span><br /></span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of the Coastal Sediments 2011","conferenceTitle":"Coastal Sediments 2011","conferenceDate":"May 2-6 2011","conferenceLocation":"Miami, Florida","language":"English","publisher":"World Scientific","doi":"10.1142/9789814355537_0098","usgsCitation":"Plant, N.G., Thompson, D.M., and Elias, E., 2011, Process-based model predictions of hurricane induced morphodynamic change on low-lying barrier islands, <i>in</i> Proceedings of the Coastal Sediments 2011, Miami, Florida, May 2-6 2011, p. 1299-1303, https://doi.org/10.1142/9789814355537_0098.","productDescription":"5 p.","startPage":"1299","endPage":"1303","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-026234","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":320535,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"571f3fdbe4b071321fe56a78","contributors":{"editors":[{"text":"Wang, Ping","contributorId":78646,"corporation":false,"usgs":false,"family":"Wang","given":"Ping","email":"","affiliations":[{"id":7163,"text":"University of South Florida","active":true,"usgs":false}],"preferred":false,"id":627620,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Rosati, Julie D.","contributorId":112486,"corporation":false,"usgs":false,"family":"Rosati","given":"Julie D.","affiliations":[{"id":7163,"text":"University of South Florida","active":true,"usgs":false}],"preferred":false,"id":627621,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Roberts, Tiffany M.","contributorId":114195,"corporation":false,"usgs":false,"family":"Roberts","given":"Tiffany","email":"","middleInitial":"M.","affiliations":[{"id":7163,"text":"University of South Florida","active":true,"usgs":false}],"preferred":false,"id":627622,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Plant, Nathaniel G. 0000-0002-5703-5672 nplant@usgs.gov","orcid":"https://orcid.org/0000-0002-5703-5672","contributorId":3503,"corporation":false,"usgs":true,"family":"Plant","given":"Nathaniel","email":"nplant@usgs.gov","middleInitial":"G.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true},{"id":508,"text":"Office of the AD Hazards","active":true,"usgs":true}],"preferred":true,"id":627617,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thompson, David M. 0000-0002-7103-5740 dthompson@usgs.gov","orcid":"https://orcid.org/0000-0002-7103-5740","contributorId":3502,"corporation":false,"usgs":true,"family":"Thompson","given":"David","email":"dthompson@usgs.gov","middleInitial":"M.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":627618,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Elias, Edwin","contributorId":50615,"corporation":false,"usgs":true,"family":"Elias","given":"Edwin","affiliations":[],"preferred":false,"id":627619,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70157330,"text":"70157330 - 2011 - The role of critical zone processes in the evolution of the Prairie Pothole Region wetlands","interactions":[],"lastModifiedDate":"2021-10-27T16:07:30.335341","indexId":"70157330","displayToPublicDate":"2011-06-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":835,"text":"Applied Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"The role of critical zone processes in the evolution of the Prairie Pothole Region wetlands","docAbstract":"<p><span>The Prairie Pothole Region, which occupies 900,000 km2 of the north central USA and south central Canada, is one of the most important ecosystems in North America. It is characterized by millions of small wetlands whose chemistry is highly variable over short distances. The study involved the geochemistry of surface sediments, wetland water, and groundwater in the Cottonwood Lakes area of North Dakota, USA, whose 92 ha includes the dominant wetland hydrologic settings. The data show that oxygenated groundwater interacting with pyrite resident in a component of surficial glacial till derived from the marine Pierre Shale Formation has, over long periods of time, focused SO 4 2 - -bearing fluids from upland areas to topographically low areas. In these low areas, SO 4 2 - -enriched groundwater and wetlands have evolved, as has the CaSO4 mineral gypsum. Sulfur isotope data support the conclusion that isotopically light pyrite from marine shale is the source of SO 4 2 - . Literature data on wetland water composition suggests that this process has taken place over a large area in North Dakota.</span></p>","language":"English","publisher":"ScienceDirect","doi":"10.1016/j.apgeochem.2011.03.022","usgsCitation":"Goldhaber, M.B., Mills, C.T., Stricker, C.A., and Morrison, J.M., 2011, The role of critical zone processes in the evolution of the Prairie Pothole Region wetlands: Applied Geochemistry, v. 26, p. S32-S35, https://doi.org/10.1016/j.apgeochem.2011.03.022.","productDescription":"4 p.","startPage":"S32","endPage":"S35","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-027231","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":391015,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Dakota","otherGeospatial":"Cottonwood Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -100.68798065185547,\n              47.86431329517594\n            ],\n            [\n              -100.68798065185547,\n              47.89378732159004\n            ],\n            [\n              -100.65210342407227,\n              47.89378732159004\n            ],\n            [\n              -100.65210342407227,\n              47.86431329517594\n            ],\n            [\n              -100.68798065185547,\n              47.86431329517594\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"26","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55fd35bfe4b05d6c4e502c81","contributors":{"authors":[{"text":"Goldhaber, Martin B. 0000-0002-1785-4243 mgold@usgs.gov","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":1339,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Martin","email":"mgold@usgs.gov","middleInitial":"B.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":572703,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mills, Christopher T. 0000-0001-8414-1414 cmills@usgs.gov","orcid":"https://orcid.org/0000-0001-8414-1414","contributorId":147396,"corporation":false,"usgs":true,"family":"Mills","given":"Christopher","email":"cmills@usgs.gov","middleInitial":"T.","affiliations":[{"id":35995,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":572704,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stricker, Craig A. 0000-0002-5031-9437 cstricker@usgs.gov","orcid":"https://orcid.org/0000-0002-5031-9437","contributorId":1097,"corporation":false,"usgs":true,"family":"Stricker","given":"Craig","email":"cstricker@usgs.gov","middleInitial":"A.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":572705,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Morrison, Jean M. 0000-0002-6614-8783 jmorrison@usgs.gov","orcid":"https://orcid.org/0000-0002-6614-8783","contributorId":994,"corporation":false,"usgs":true,"family":"Morrison","given":"Jean","email":"jmorrison@usgs.gov","middleInitial":"M.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":572706,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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