The occurrence and sources of Escherichia coli (E. coli), one of several fecal indicator bacteria, in metropolitan St. Louis streams known to receive nonpoint source runoff, occasional discharges from combined and sanitary sewers, and treated wastewater effluent were investigated from October 2004 through September 2007. Three Missouri River sites, five Mississippi River sites, and six small basin tributary stream sites were sampled during base flow and storm events for the presence of E. coli and their sources. E. coli host-source determinations were conducted using local library based genotypic methods. Human fecal contamination in stream samples was additionally confirmed by the presence of Bacteroides thetaiotaomicron, an anaerobic, enteric bacterium with a high occurrence in, and specificity to, humans.
Missouri River E. coli densities and loads during base flow were approximately 10 times greater than those in the Mississippi River above its confluence with the Missouri River. Although substantial amounts of E. coli originated from within the study area during base flow and storm events, considerable amounts of E. coli in the Missouri River, as well as in the middle Mississippi River sections downstream from its confluence with the Missouri River, originated in Missouri River reaches upstream from the study area. In lower Mississippi River reaches, bacteria contributions from the numerous combined and sanitary sewer overflows within the study area, as well as contributions from nonpoint source runoff, greatly increased instream E. coli densities.
Although other urban factors cannot be discounted, average E. coli densities in streams were strongly correlated with the number of upstream combined and sanitary sewer overflow points, and the percentage of upstream impervious cover. Small basin sites with the greatest number of combined and sanitary sewer overflows (Maline Creek and the River des Peres) had larger E. coli densities, larger loads, and a greater percentage of E. coli attributable to humans than other small basin sites; however, even though small basin E. coli densities typically were much larger than in large river receiving streams, small basins contributed, on average, only a small part (a maximum of 16 percent) of the total E. coli load to larger rivers.
On average, approximately one-third of E. coli in metropolitan St. Louis streams was identified as originating from humans. Another one-third of the E. coli was determined to have originated from unidentified sources; dogs and geese contributed lesser amounts, 10 and 20 percent, of the total instream bacteria. Sources of E. coli were largely independent of hydrologic conditions—an indication that sources remained relatively consistent with time.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20105150","collaboration":"Prepared in cooperation with the Metropolitan St. Louis Sewer District","usgsCitation":"Wilkison, D.H., and Davis, J., 2010, Occurrence and sources of Escherichia coli in metropolitan St. Louis streams, October 2004 through September 2007: U.S. Geological Survey Scientific Investigations Report 2010-5150, v, 51 p., https://doi.org/10.3133/sir20105150.","productDescription":"v, 51 p.","additionalOnlineFiles":"N","temporalStart":"2004-10-01","temporalEnd":"2007-09-30","costCenters":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"links":[{"id":14190,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2010/5150/","linkFileType":{"id":5,"text":"html"}},{"id":126093,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2010_5150.jpg"},{"id":424290,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_94341.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Missouri","city":"St Louis","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -90.7,\n 38.4166\n ],\n [\n -90.7,\n 39\n ],\n [\n -90,\n 39\n ],\n [\n -90,\n 38.4166\n ],\n [\n -90.7,\n 38.4166\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd48ffe4b0b290850eeca8","contributors":{"authors":[{"text":"Wilkison, Donald H. wilkison@usgs.gov","contributorId":3824,"corporation":false,"usgs":true,"family":"Wilkison","given":"Donald","email":"wilkison@usgs.gov","middleInitial":"H.","affiliations":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":true,"id":306453,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Davis, Jerri V. jdavis@usgs.gov","contributorId":2667,"corporation":false,"usgs":true,"family":"Davis","given":"Jerri V.","email":"jdavis@usgs.gov","affiliations":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":false,"id":306452,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":98776,"text":"sir20105188 - 2010 - Characterization of water quality and biological communities, Fish Creek, Teton County, Wyoming, 2007-08","interactions":[],"lastModifiedDate":"2012-03-08T17:16:32","indexId":"sir20105188","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-5188","title":"Characterization of water quality and biological communities, Fish Creek, Teton County, Wyoming, 2007-08","docAbstract":"Fish Creek, a tributary to the Snake River, is about 25 river kilometers long and is located in Teton County in western Wyoming near the town of Wilson. Public concern about nuisance growths of aquatic plants in Fish Creek have been increasing in recent years. To address this concern, the U.S. Geological Survey conducted a study in cooperation with the Teton Conservation District to characterize the water quality and biological communities in Fish Creek. Water-quality samples were collected for analyses of physical properties and water chemistry (nutrients, nitrate isotopes, and wastewater chemicals) between March 2007 and October 2008 from seven surface-water sites and three groundwater wells. During this same period, aquatic plant and macroinvertebrate samples were collected and habitat characteristics were measured at the surface-water sites.\r\n\r\nThe main objectives of this study were to (1) evaluate nutrient concentrations (that influence biological indicators of eutrophication) and potential sources of nutrients by using stable isotope analysis and other indicator chemicals (such as caffeine and disinfectants) that could provide evidence of anthropogenic sources, such as wastewater or septic tank contamination in Fish Creek and adjacent groundwater, and (2) characterize the algal, macrophyte, and macroinvertebrate communities and habitat of Fish Creek.\r\n\r\nNitrate was the dominant species of dissolved nitrogen present in all samples and was the only bioavailable species detected at concentrations greater than the laboratory reporting level in all surface-water samples. Average concentrations of dissolved nitrate in surface water were largest in samples collected from the two sites with seasonal flow near Teton Village and decreased downstream; the smallest concentration was at downstream site A-Wck. Concentrations of dissolved nitrate in groundwater were consistently greater than concentrations in corresponding surface-water sites during the same sampling event. Orthophosphate was the primary dissolved species of phosphorus present in all surface-water and groundwater samples. The average concentration of dissolved orthophosphate in surface water was largest in samples collected from near Teton Village; samples from all other sites had similar average concentrations. Concentrations of dissolved orthophosphate in groundwater also were typically greater than concentrations in corresponding surface-water sites during the same sampling event.\r\n\r\nThe aquatic plant communities in Fish Creek typically were composed of a mixture of macrophytes, macroalgae, microalgae, and moss. The composition of the aquatic plant community in Fish Creek appeared to shift in the downstream direction in 2007. On average, the proportion of macrophytes ranged from about 1 percent at site A-R1U, the most upstream site, to 54 percent of the plant community at site A-R6D, the farthest downstream site sampled during 2007. The downstream increase in macrophytes was accompanied by a downstream decrease in microalgae. The average proportion of microalgae ranged from 80 percent at site A-R1U to 24 percent at site A-R6D. The proportion of the macroalgae Cladophora in the aquatic plant community was relatively high at sites A-Wck and A-R3D in both 2007 and 2008.\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/sir20105188","collaboration":"Prepared in cooperation with Teton Conservation District","usgsCitation":"Eddy-Miller, C., Peterson, D.A., Wheeler, J.D., and Leemon, D.J., 2010, Characterization of water quality and biological communities, Fish Creek, Teton County, Wyoming, 2007-08: U.S. Geological Survey Scientific Investigations Report 2010-5188, vii, 60 p.; Supplemental Data; CDROM containing Tables, https://doi.org/10.3133/sir20105188.","productDescription":"vii, 60 p.; Supplemental Data; CDROM containing Tables","additionalOnlineFiles":"Y","temporalStart":"2006-10-01","temporalEnd":"2008-09-30","costCenters":[{"id":684,"text":"Wyoming Water Science Center","active":false,"usgs":true}],"links":[{"id":126773,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2010_5188.jpg"},{"id":14186,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2010/5188/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -111,43 ], [ -111,44 ], [ -110.5,44 ], [ -110.5,43 ], [ -111,43 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4d03","contributors":{"authors":[{"text":"Eddy-Miller, Cheryl A.","contributorId":86755,"corporation":false,"usgs":true,"family":"Eddy-Miller","given":"Cheryl A.","affiliations":[],"preferred":false,"id":306443,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peterson, David A. davep@usgs.gov","contributorId":1742,"corporation":false,"usgs":true,"family":"Peterson","given":"David","email":"davep@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":306440,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wheeler, Jerrod D. 0000-0002-0533-8700 jwheele@usgs.gov","orcid":"https://orcid.org/0000-0002-0533-8700","contributorId":1893,"corporation":false,"usgs":true,"family":"Wheeler","given":"Jerrod","email":"jwheele@usgs.gov","middleInitial":"D.","affiliations":[{"id":685,"text":"Wyoming-Montana Water Science Center","active":false,"usgs":true}],"preferred":true,"id":306441,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Leemon, Daniel J.","contributorId":70090,"corporation":false,"usgs":true,"family":"Leemon","given":"Daniel","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":306442,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":98774,"text":"ofr20101172 - 2010 - Database of recent tsunami deposits","interactions":[],"lastModifiedDate":"2012-02-02T00:15:44","indexId":"ofr20101172","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-1172","title":"Database of recent tsunami deposits","docAbstract":"This report describes a database of sedimentary characteristics of tsunami deposits derived from published accounts of tsunami deposit investigations conducted shortly after the occurrence of a tsunami. The database contains 228 entries, each entry containing data from up to 71 categories. It includes data from 51 publications covering 15 tsunamis distributed between 16 countries. The database encompasses a wide range of depositional settings including tropical islands, beaches, coastal plains, river banks, agricultural fields, and urban environments. It includes data from both local tsunamis and teletsunamis. The data are valuable for interpreting prehistorical, historical, and modern tsunami deposits, and for the development of criteria to identify tsunami deposits in the geologic record. \r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20101172","usgsCitation":"Peters, R., and Jaffe, B.E., 2010, Database of recent tsunami deposits: U.S. Geological Survey Open-File Report 2010-1172, iii, 12 p.; Metadata folder; Data folder, https://doi.org/10.3133/ofr20101172.","productDescription":"iii, 12 p.; Metadata folder; Data folder","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":126099,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2010_1172.jpg"},{"id":14184,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2010/1172/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a06e4b07f02db5f8ce0","contributors":{"authors":[{"text":"Peters, Robert","contributorId":32494,"corporation":false,"usgs":true,"family":"Peters","given":"Robert","email":"","affiliations":[],"preferred":false,"id":306438,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jaffe, Bruce E. 0000-0002-8816-5920 bjaffe@usgs.gov","orcid":"https://orcid.org/0000-0002-8816-5920","contributorId":2049,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","email":"bjaffe@usgs.gov","middleInitial":"E.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":306437,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":98777,"text":"sir20105172 - 2010 - Hydrogeology and water quality in the Snake River alluvial aquifer at Jackson Hole Airport, Jackson, Wyoming, September 2008–June 2009","interactions":[],"lastModifiedDate":"2022-01-20T19:27:16.917409","indexId":"sir20105172","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-5172","title":"Hydrogeology and water quality in the Snake River alluvial aquifer at Jackson Hole Airport, Jackson, Wyoming, September 2008–June 2009","docAbstract":"The hydrogeology and water quality of the Snake River alluvial aquifer, at the Jackson Hole Airport in northwest Wyoming, was studied by the U.S. Geological Survey in cooperation with the Jackson Hole Airport Board and the Teton Conservation District during September 2008-June 2009. Hydrogeologic conditions were characterized using data collected from 14 Jackson Hole Airport wells. Groundwater levels are summarized in this report and the direction of groundwater flow, hydraulic gradients, and estimated groundwater velocity rates in the Snake River alluvial aquifer underlying the study area are presented. Analytical results of chemical, dissolved gas, and stable isotopes are presented and summarized.\r\n\r\nSeasonally, the water table at Jackson Hole Airport was lowest in early spring and reached its peak in July, with an increase of 12 to 14 feet between April and July 2009. Groundwater flow was predominantly horizontal but had the hydraulic potential for downward flow. The direction of groundwater flow was from the northeast to the west-southwest. Horizontal groundwater velocities within the Snake River alluvial aquifer at the airport were estimated to be about 26 to 66 feet per day. This indicates that the traveltime from the farthest upgradient well to the farthest downgradient well was approximately 53 to 138 days. This estimate only describes the movement of groundwater because some solutes may move at a rate much slower than groundwater flow through the aquifer.\r\n\r\nThe quality of the water in the alluvial aquifer generally was considered good. The alluvial aquifer was a fresh, hard to very hard, calcium carbonate type water. No constituents were detected at concentrations exceeding U.S. Environmental Protection Agency Maximum Contaminant Levels, and no anthropogenic compounds were detected at concentrations greater than laboratory reporting levels. The quality of groundwater in the alluvial aquifer generally was suitable for domestic and other uses; however, dissolved iron and manganese were detected at concentrations exceeding the U.S. Environmental Protection Agency Secondary Maximum Contaminant Levels for drinking water in two monitoring wells. These secondary standards are esthetic guidelines only and are nonenforceable. Iron and manganese are likely both natural components of the geologic materials in the area and may have become mobilized in the aquifer due to reduction/oxidation (redox) processes. Additionally, measurements of dissolved-oxygen concentrations and analyses of major ions and nutrients indicate reducing conditions exist at two of the seven wells sampled. Reducing conditions in an otherwise oxic aquifer system are indicative of an upgradient or in-situ source of organic carbon. The nature of the source of organic carbon at the airport could not be determined.\r\n\r\nView report for unabridged abstract.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20105172","collaboration":"Prepared in cooperation with the Jackson Hole Airport Board and the Teton Conservation District","usgsCitation":"Wright, P., 2010, Hydrogeology and water quality in the Snake River alluvial aquifer at Jackson Hole Airport, Jackson, Wyoming, September 2008–June 2009: U.S. Geological Survey Scientific Investigations Report 2010-5172, vi, 42 p., https://doi.org/10.3133/sir20105172.","productDescription":"vi, 42 p.","additionalOnlineFiles":"N","temporalStart":"2008-09-01","temporalEnd":"2009-06-30","costCenters":[{"id":684,"text":"Wyoming Water Science Center","active":false,"usgs":true}],"links":[{"id":126090,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2010_5172.jpg"},{"id":394603,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_94402.htm"},{"id":14187,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2010/5172/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Wyoming","otherGeospatial":"Jackson Hole Airport","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -110.83488464355469,\n 43.52365925541725\n ],\n [\n -110.70785522460938,\n 43.52365925541725\n ],\n [\n -110.70785522460938,\n 43.645019610189216\n ],\n [\n -110.83488464355469,\n 43.645019610189216\n ],\n [\n -110.83488464355469,\n 43.52365925541725\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625401","contributors":{"authors":[{"text":"Wright, Peter R. prwright@usgs.gov","contributorId":1828,"corporation":false,"usgs":true,"family":"Wright","given":"Peter R.","email":"prwright@usgs.gov","affiliations":[],"preferred":true,"id":306444,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":98784,"text":"ofr20101233 - 2010 - Quality of surface water in Missouri, water year 2009","interactions":[],"lastModifiedDate":"2012-03-08T17:16:32","indexId":"ofr20101233","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-1233","title":" Quality of surface water in Missouri, water year 2009","docAbstract":"The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2009 water year (October 1, 2008, through September 30, 2009), data were collected at 75 stations-69 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, 1 spring sampled in cooperation with the U.S. Forest Service, and 3 stations sampled in cooperation with the Elk River Watershed Improvement Association. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and seven-day low flow is presented.\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20101233","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources","usgsCitation":"Barr, M.N., 2010, Quality of surface water in Missouri, water year 2009: U.S. Geological Survey Open-File Report 2010-1233, iv, 22 p., https://doi.org/10.3133/ofr20101233.","productDescription":"iv, 22 p.","temporalStart":"2008-10-01","temporalEnd":"2009-09-30","costCenters":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"links":[{"id":126096,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2010_1233.jpg"},{"id":14194,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2010/1233/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -96,36 ], [ -96,41 ], [ -89,41 ], [ -89,36 ], [ -96,36 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd48ffe4b0b290850eecaa","contributors":{"authors":[{"text":"Barr, Miya N. 0000-0002-9961-9190 mnbarr@usgs.gov","orcid":"https://orcid.org/0000-0002-9961-9190","contributorId":3686,"corporation":false,"usgs":true,"family":"Barr","given":"Miya","email":"mnbarr@usgs.gov","middleInitial":"N.","affiliations":[{"id":36532,"text":"Central Midwest Water Science Center","active":true,"usgs":true},{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":true,"id":306464,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":98786,"text":"ofr20101227 - 2010 - Monitoring and assessment of ocean acidification in the Arctic Ocean-A scoping paper","interactions":[],"lastModifiedDate":"2012-02-02T00:15:44","indexId":"ofr20101227","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-1227","title":"Monitoring and assessment of ocean acidification in the Arctic Ocean-A scoping paper","docAbstract":"Carbon dioxide (CO2) in the atmosphere is absorbed at the ocean surface by reacting with seawater to form a weak, naturally occurring acid called carbonic acid. As atmospheric carbon dioxide increases, the concentration of carbonic acid in seawater also increases, causing a decrease in ocean pH and carbonate mineral saturation states, a process known as ocean acidification. The oceans have absorbed approximately 525 billion tons of carbon dioxide from the atmosphere, or about one-quarter to one-third of the anthropogenic carbon emissions released since the beginning of the Industrial Revolution. Global surveys of ocean chemistry have revealed that seawater pH has decreased by about 0.1 units (from a pH of 8.2 to 8.1) since the 1700s due to absorption of carbon dioxide (Raven and others, 2005). Modeling studies, based on Intergovernmental Panel on Climate Change (IPCC) CO2 emission scenarios, predict that atmospheric carbon dioxide levels could reach more than 500 parts per million (ppm) by the middle of this century and 800 ppm by the year 2100, causing an additional decrease in surface water pH of 0.3 pH units. Ocean acidification is a global threat and is already having profound and deleterious effects on the geology, biology, chemistry, and socioeconomic resources of coastal and marine habitats. The polar and sub-polar seas have been identified as the bellwethers for global ocean acidification. \r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20101227","usgsCitation":"Robbins, L.L., Yates, K.K., Feely, R., and Fabry, V., 2010, Monitoring and assessment of ocean acidification in the Arctic Ocean-A scoping paper: U.S. Geological Survey Open-File Report 2010-1227, iv, 4 p., https://doi.org/10.3133/ofr20101227.","productDescription":"iv, 4 p.","additionalOnlineFiles":"N","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":126092,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2010_1227.jpg"},{"id":14196,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2010/1227/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624c0b","contributors":{"authors":[{"text":"Robbins, Lisa L. 0000-0003-3681-1094 lrobbins@usgs.gov","orcid":"https://orcid.org/0000-0003-3681-1094","contributorId":422,"corporation":false,"usgs":true,"family":"Robbins","given":"Lisa","email":"lrobbins@usgs.gov","middleInitial":"L.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":306470,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yates, Kimberly K. 0000-0001-8764-0358 kyates@usgs.gov","orcid":"https://orcid.org/0000-0001-8764-0358","contributorId":420,"corporation":false,"usgs":true,"family":"Yates","given":"Kimberly","email":"kyates@usgs.gov","middleInitial":"K.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":306469,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Feely, Richard","contributorId":70888,"corporation":false,"usgs":true,"family":"Feely","given":"Richard","email":"","affiliations":[],"preferred":false,"id":306471,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fabry, Victoria","contributorId":84873,"corporation":false,"usgs":true,"family":"Fabry","given":"Victoria","email":"","affiliations":[],"preferred":false,"id":306472,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":98779,"text":"ds530 - 2010 - Characteristics of sediment data and annual suspended-sediment loads and yields for selected lower Missouri River mainstem and tributary stations, 1976-2008","interactions":[],"lastModifiedDate":"2012-03-08T17:16:13","indexId":"ds530","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"530","title":"Characteristics of sediment data and annual suspended-sediment loads and yields for selected lower Missouri River mainstem and tributary stations, 1976-2008","docAbstract":"Suspended-sediment data from 18 selected surface-water monitoring stations in the lower Missouri River Basin downstream from Gavins Point Dam were used in the computation of annual suspended-sediment and suspended-sand loads for 1976 through 2008. Three methods of suspended-sediment load determination were utilized and these included the subdivision method, regression of instantaneous turbidity with suspended-sediment concentrations at selected stations, and regression techniques using the Load Estimator (LOADEST) software. Characteristics of the suspended-sediment and streamflow data collected at the 18 monitoring stations and the tabulated annual suspended-sediment and suspended-sand loads and yields are presented.\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ds530","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers, Kansas City District","usgsCitation":"Heimann, D.C., Rasmussen, P.P., Cline, T.L., Pigue, L., and Wagner, H.R., 2010, Characteristics of sediment data and annual suspended-sediment loads and yields for selected lower Missouri River mainstem and tributary stations, 1976-2008: U.S. Geological Survey Data Series 530, iv, 57 p.; Appendices; Appendix 1 Download file, https://doi.org/10.3133/ds530.","productDescription":"iv, 57 p.; Appendices; Appendix 1 Download file","additionalOnlineFiles":"Y","temporalStart":"1976-01-01","temporalEnd":"2008-12-31","costCenters":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"links":[{"id":126091,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_530.jpg"},{"id":14189,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/530/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115,35 ], [ -115,50 ], [ -89,50 ], [ -89,35 ], [ -115,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4f94","contributors":{"authors":[{"text":"Heimann, David C. 0000-0003-0450-2545 dheimann@usgs.gov","orcid":"https://orcid.org/0000-0003-0450-2545","contributorId":3822,"corporation":false,"usgs":true,"family":"Heimann","given":"David","email":"dheimann@usgs.gov","middleInitial":"C.","affiliations":[{"id":36532,"text":"Central Midwest Water Science Center","active":true,"usgs":true},{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":true,"id":306448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rasmussen, Patrick P. 0000-0002-3287-6010 pras@usgs.gov","orcid":"https://orcid.org/0000-0002-3287-6010","contributorId":3530,"corporation":false,"usgs":true,"family":"Rasmussen","given":"Patrick","email":"pras@usgs.gov","middleInitial":"P.","affiliations":[{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true}],"preferred":true,"id":306447,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cline, Teri L.","contributorId":80220,"corporation":false,"usgs":true,"family":"Cline","given":"Teri","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":306451,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pigue, Lori M.","contributorId":69510,"corporation":false,"usgs":true,"family":"Pigue","given":"Lori M.","affiliations":[],"preferred":false,"id":306450,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wagner, Holly R.","contributorId":39739,"corporation":false,"usgs":true,"family":"Wagner","given":"Holly","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":306449,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":98778,"text":"fs20103062 - 2010 - U.S. Geological Survey disaster response and the International Charter for space and major disasters","interactions":[],"lastModifiedDate":"2017-03-29T12:41:22","indexId":"fs20103062","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2010-3062","title":"U.S. Geological Survey disaster response and the International Charter for space and major disasters","docAbstract":"In 1999, an international consortium of space agencies conceived and approved a mechanism to provide satellite information in support of worldwide disaster relief. This group came to be known as the 'International Charter?Space and Major Disasters' and has become an important resource for the use of satellite data to evaluate and provide support for response to natural and man-made disasters. From the Charter's formative days in 1999, its membership has grown to 10 space organizations managing more than 20 earth-observing satellites.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20103062","usgsCitation":"Stryker, T.S., and Jones, B., 2010, U.S. Geological Survey disaster response and the International Charter for space and major disasters (Version 1.1: October 2014): U.S. Geological Survey Fact Sheet 2010-3062, 2 p., https://doi.org/10.3133/fs20103062.","productDescription":"2 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":14188,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2010/3062/","linkFileType":{"id":5,"text":"html"}},{"id":338606,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2010/3062/pdf/fs2010-3062.pdf"},{"id":126098,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2010_3062.jpg"}],"edition":"Version 1.1: October 2014","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2be4b07f02db612d5e","contributors":{"authors":[{"text":"Stryker, Timothy S. tstryker@usgs.gov","contributorId":4864,"corporation":false,"usgs":true,"family":"Stryker","given":"Timothy","email":"tstryker@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":306445,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, Brenda K. 0000-0003-4941-5349","orcid":"https://orcid.org/0000-0003-4941-5349","contributorId":60739,"corporation":false,"usgs":true,"family":"Jones","given":"Brenda K.","affiliations":[],"preferred":false,"id":306446,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":98781,"text":"sir20105146 - 2010 - Proceedings of the U.S. Geological Survey Interdisciplinary Microbiology Workshop, Estes Park, Colorado, October 15-17, 2008","interactions":[],"lastModifiedDate":"2018-01-24T16:04:52","indexId":"sir20105146","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-5146","title":"Proceedings of the U.S. Geological Survey Interdisciplinary Microbiology Workshop, Estes Park, Colorado, October 15-17, 2008","docAbstract":"Preface\r\nA U.S. Geological Survey Interdisciplinary Microbiology Workshop was held in Estes Park, Colorado, on October 15-17, 2008. Participants came from all USGS regions and disciplines.\r\n\r\nThis report contains abstracts from 36 presentations and 35 poster sessions and notes from 5 breakout sessions. The seven presentation topics follow: \r\n\r\nEcology of wildlife and fish disease \r\nMechanisms of fish and wildlife disease \r\nMicrobial ecology \r\nGeographic patterns/visualization \r\nPublic health and water quality \r\nGeomicrobiology \r\nEcosystem function \r\nThe six poster session topics follow: \r\n\r\nWildlife disease \r\nDisease detection methods \r\nWater quality \r\nMicrobial ecology \r\nMetabolic processes \r\nTools and techniques \r\nFive working groups met in breakout sessions on October 16, 2008. The highlights for each working group are summarized in this report, and their goals are listed below:\r\n\r\nWorking Group I: to plan a Fact Sheet on interdisciplinary microbiology in the USGS \r\nWorking Group II: to plan a USGS interdisciplinary microbiology Web site \r\nWorking Group III: to suggest ways to broadcast and publicize the types of microbiology conducted at the USGS \r\nWorking Group IV: to identify emerging issues in USGS interdisciplinary microbiology research \r\nWorking Group V: to identify potential opportunities for interdisciplinary microbiology work at the USGS \r\nAfter the workshop, the USGS interdisciplinary microbiology Web site was activated in June 2009 at http://microbiology.usgs.gov/.\r\n","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20105146","usgsCitation":"2010, Proceedings of the U.S. Geological Survey Interdisciplinary Microbiology Workshop, Estes Park, Colorado, October 15-17, 2008: U.S. Geological Survey Scientific Investigations Report 2010-5146, xii, 49 p., https://doi.org/10.3133/sir20105146.","productDescription":"xii, 49 p.","additionalOnlineFiles":"N","costCenters":[{"id":410,"text":"National Center","active":false,"usgs":true}],"links":[{"id":126095,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2010_5146.jpg"},{"id":14191,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2010/5146/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8ee4b07f02db6549e3","contributors":{"editors":[{"text":"Marano-Briggs, Kay kmbriggs@usgs.gov","contributorId":40316,"corporation":false,"usgs":true,"family":"Marano-Briggs","given":"Kay","email":"kmbriggs@usgs.gov","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":725774,"contributorType":{"id":2,"text":"Editors"},"rank":1}]}} ,{"id":70193068,"text":"70193068 - 2010 - Solar UV radiation and amphibians: Factors mitigating injury","interactions":[],"lastModifiedDate":"2018-09-04T08:06:44","indexId":"70193068","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"13","title":"Solar UV radiation and amphibians: Factors mitigating injury","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":" Ecotoxicology of amphibians and reptiles","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"CRC Press","usgsCitation":"Little, E.E., and Calfee, R.D., 2010, Solar UV radiation and amphibians: Factors mitigating injury, chap. 13 of Ecotoxicology of amphibians and reptiles, p. 449-473.","productDescription":"25 p.","startPage":"449","endPage":"473","ipdsId":"IP-008474","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":347724,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":347723,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.setac.org/store/default.aspx?"}],"edition":"2nd","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59f83a5ae4b063d5d309827d","contributors":{"editors":[{"text":"Sparling, Donald W.","contributorId":7220,"corporation":false,"usgs":true,"family":"Sparling","given":"Donald","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":717825,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Linder, Greg","contributorId":187474,"corporation":false,"usgs":false,"family":"Linder","given":"Greg","affiliations":[],"preferred":false,"id":717826,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Bishop, Christine A.","contributorId":10749,"corporation":false,"usgs":true,"family":"Bishop","given":"Christine A.","affiliations":[],"preferred":false,"id":717827,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Krest, Sherry K.","contributorId":113670,"corporation":false,"usgs":true,"family":"Krest","given":"Sherry","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":717828,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Little, Edward E. 0000-0003-0034-3639 elittle@usgs.gov","orcid":"https://orcid.org/0000-0003-0034-3639","contributorId":1746,"corporation":false,"usgs":true,"family":"Little","given":"Edward","email":"elittle@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":717829,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Calfee, Robin D. 0000-0001-6056-7023 rcalfee@usgs.gov","orcid":"https://orcid.org/0000-0001-6056-7023","contributorId":1841,"corporation":false,"usgs":true,"family":"Calfee","given":"Robin","email":"rcalfee@usgs.gov","middleInitial":"D.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":717830,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":98773,"text":"ofr20101235 - 2010 - Columbia spotted frog (Rana luteiventris) in southeastern Oregon: A survey of historical localities, 2009","interactions":[],"lastModifiedDate":"2012-02-10T00:11:57","indexId":"ofr20101235","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"2010-1235","title":"Columbia spotted frog (Rana luteiventris) in southeastern Oregon: A survey of historical localities, 2009","docAbstract":"The Columbia spotted frog (Rana luteiventris) occupies a large range in western North America and is comprised of at least three genetic units. Concern exists regarding the status of the Great Basin populations in Oregon, Idaho, and Nevada. We surveyed target and nearby alternate sites on public lands in southeastern Oregon where there was evidence that Columbia spotted frogs were historically present. We found the species at 59.5 percent (25 of 42) of target or nearby alternate sites. They were in 15 of 23 permanent streams and 8 of 13 intermittent streams. Our surveys do not provide evidence of widespread population losses in our sites. Interpretation of status of Columbia spotted frogs in this study is limited by a lack of precision in some of the historical locations and by our inability to determine if locations where only adults were indicated in the historical record once had breeding populations. Our results support the need for continued investigation of these populations.\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20101235","collaboration":"Prepared in cooperation with the Oregon/Washington U.S. Bureau of Land Management and Region 6 U.S. Forest Service Interagency Special Status/Sensitive Species Program (ISSSSP)","usgsCitation":"Pearl, C.A., Galvan, S., Adams, M.J., and McCreary, B., 2010, Columbia spotted frog (Rana luteiventris) in southeastern Oregon: A survey of historical localities, 2009: U.S. Geological Survey Open-File Report 2010-1235, iv, 11 p; Tables; Appendices, https://doi.org/10.3133/ofr20101235.","productDescription":"iv, 11 p; Tables; Appendices","additionalOnlineFiles":"N","temporalStart":"2009-01-01","temporalEnd":"2009-12-31","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":200334,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":14183,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2010/1235/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.5,42 ], [ -120.5,45 ], [ -116.66666666666667,45 ], [ -116.66666666666667,42 ], [ -120.5,42 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae75f","contributors":{"authors":[{"text":"Pearl, Chistopher A.","contributorId":67626,"corporation":false,"usgs":true,"family":"Pearl","given":"Chistopher","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":306434,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Galvan, Stephanie K.","contributorId":107826,"corporation":false,"usgs":true,"family":"Galvan","given":"Stephanie K.","affiliations":[],"preferred":false,"id":306436,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adams, M. J. 0000-0001-8844-042X mjadams@usgs.gov","orcid":"https://orcid.org/0000-0001-8844-042X","contributorId":3133,"corporation":false,"usgs":false,"family":"Adams","given":"M.","email":"mjadams@usgs.gov","middleInitial":"J.","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":true,"id":306433,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McCreary, Brome","contributorId":105005,"corporation":false,"usgs":true,"family":"McCreary","given":"Brome","affiliations":[],"preferred":false,"id":306435,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":98772,"text":"ds537 - 2010 - Bathymetric and streamflow data for the Quillayute, Dickey, and Bogachiel Rivers, Clallam County, Washington, April-May 2010","interactions":[],"lastModifiedDate":"2012-03-08T17:16:32","indexId":"ds537","displayToPublicDate":"2010-10-02T00:00:00","publicationYear":"2010","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":"537","title":"Bathymetric and streamflow data for the Quillayute, Dickey, and Bogachiel Rivers, Clallam County, Washington, April-May 2010","docAbstract":"To facilitate the development of a two-dimensional hydrodynamic model of the Quillayute River estuary, the U.S. Geological Survey conducted a bathymetric survey of the Quillayute River and its tributaries, upstream of the La Push Harbor. Streamflow also was measured concurrent with the bathymetric survey. This report documents the bathymetric and streamflow data collected in the Quillayute (river mile 0.4-5.7), Dickey (river mile 0-0.4), and Bogachiel Rivers (river mile 0-0.8) on April 20-21 and May 4-6, 2010, including a longitudinal profile, about 7-miles long, of water-surface and riverbed elevations. In all, 173,800 bathymetric points were collected and streamflow measurements in the mainstem Quillayute River ranged from 3,630 to 7,800 cubic feet per second.\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ds537","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers, Seattle District","usgsCitation":"Czuba, J., Barnas, C.R., McKenna, T.E., Justin, G., and Payne, K.L., 2010, Bathymetric and streamflow data for the Quillayute, Dickey, and Bogachiel Rivers, Clallam County, Washington, April-May 2010: U.S. Geological Survey Data Series 537, iv, 12 p.; Bathymetry data; Longitudinal Profile data, https://doi.org/10.3133/ds537.","productDescription":"iv, 12 p.; Bathymetry data; Longitudinal Profile data","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"2010-04-01","temporalEnd":"2010-05-31","costCenters":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":126097,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_537.jpg"},{"id":14182,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/537/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.65,47.88333333333333 ], [ -124.65,47.93333333333333 ], [ -124.53333333333333,47.93333333333333 ], [ -124.53333333333333,47.88333333333333 ], [ -124.65,47.88333333333333 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6fe4b07f02db640a61","contributors":{"authors":[{"text":"Czuba, Jonathan A.","contributorId":19917,"corporation":false,"usgs":true,"family":"Czuba","given":"Jonathan A.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":false,"id":306430,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barnas, Christiana R.","contributorId":80792,"corporation":false,"usgs":true,"family":"Barnas","given":"Christiana","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":306431,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McKenna, Thomas E.","contributorId":80793,"corporation":false,"usgs":true,"family":"McKenna","given":"Thomas","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":306432,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Justin, Gregory","contributorId":14081,"corporation":false,"usgs":true,"family":"Justin","given":"Gregory","email":"","affiliations":[],"preferred":false,"id":306429,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Payne, Karen L. klpayne@usgs.gov","contributorId":3839,"corporation":false,"usgs":true,"family":"Payne","given":"Karen","email":"klpayne@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":306428,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70217565,"text":"70217565 - 2010 - Age and sex specific timing, frequency, and spatial distribution of horseshoe crab spawning in Delaware Bay: Insights from a large-scale radio telemetry array","interactions":[],"lastModifiedDate":"2021-01-21T23:39:59.605592","indexId":"70217565","displayToPublicDate":"2010-10-01T16:42:39","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1362,"text":"Current Zoology","active":true,"publicationSubtype":{"id":10}},"title":"Age and sex specific timing, frequency, and spatial distribution of horseshoe crab spawning in Delaware Bay: Insights from a large-scale radio telemetry array","docAbstract":"To study horseshoe crab Limulus polyphemus spawning behavior and migration over a large-spatial extent (>100 km), we arrayed fixed station radio receivers throughout Delaware Bay and deployed radio transmitters and archival tags on adult horseshoe crabs prior to their spawning season. We tagged and released 160 females and 60 males in 2004 and 217 females in 2005. The array covered approximately 140 km of shoreline. Recapture rates were >70% with multi-year recaptures. We categorized adult age by carapace wear. Older females tended to spawn earlier in the season and more frequently than young females, but those tendencies were more apparent in 2004 when spawning overall occurred earlier than in 2005 when spawning was delayed possibly due to decreased water temperatures. Timing of initial spawning within a year was correlated with water temperature. After adjusting for day of first spring tide, the day of first spawning was 4 days earlier for every 1 degree (̊C) rise in mean daily water temperature in May. Seventy nine % of spawning occurred during nighttime high tides. Fifty five % of spawning occurred within 3 d of a spring tide, which was slightly higher than the 47% expected if spawning was uniformly distributed regardless of tidal cycle. Within the same spawning season, males and females were observed spawning or intertidally resting at more than one beach separated by >5 km. Between years, most (77%) did not return to spawn at the same beach. Probability of stranding was strongly age dependent for males and females with older adults experiencing higher stranding rates. Horseshoe crabs staging in the shallow waters east of the channel spawned exclusively along the eastern (NJ) shoreline, but those staging west of the channel spawned throughout the bay. Overall, several insights emerged from the use of radio telemetry, which advances our understanding of horseshoe crab ecology and will be useful in conserving the Delaware Bay horseshoe crab population and habitats.
","language":"English","publisher":"Oxford Academic","doi":"10.1093/czoolo/56.5.563","usgsCitation":"Smith, D.R., Brousseau, L.J., Mandt, M.T., and Millard, M.J., 2010, Age and sex specific timing, frequency, and spatial distribution of horseshoe crab spawning in Delaware Bay: Insights from a large-scale radio telemetry array: Current Zoology, v. 56, no. 5, p. 563-574, https://doi.org/10.1093/czoolo/56.5.563.","productDescription":"12 p.","startPage":"563","endPage":"574","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":475656,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1093/czoolo/56.5.563","text":"Publisher Index Page"},{"id":382468,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Delaware, New Jersey","otherGeospatial":"Delaware Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -75.6134033203125,\n 38.70694605159386\n ],\n [\n -74.849853515625,\n 38.70694605159386\n ],\n [\n -74.849853515625,\n 39.53370327008705\n ],\n [\n -75.6134033203125,\n 39.53370327008705\n ],\n [\n -75.6134033203125,\n 38.70694605159386\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"56","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Smith, David R. 0000-0001-6074-9257 drsmith@usgs.gov","orcid":"https://orcid.org/0000-0001-6074-9257","contributorId":168442,"corporation":false,"usgs":true,"family":"Smith","given":"David","email":"drsmith@usgs.gov","middleInitial":"R.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":808688,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brousseau, L. J.","contributorId":24534,"corporation":false,"usgs":false,"family":"Brousseau","given":"L.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":808689,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mandt, Mary T.","contributorId":248260,"corporation":false,"usgs":false,"family":"Mandt","given":"Mary","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":808690,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Millard, Michael J.","contributorId":23411,"corporation":false,"usgs":false,"family":"Millard","given":"Michael","email":"","middleInitial":"J.","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":808691,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70136176,"text":"70136176 - 2010 - Survival of captive and free-ranging Harlequin Ducks (Histrionicus histrionicus) following surgical liver biopsy","interactions":[],"lastModifiedDate":"2018-03-30T09:39:50","indexId":"70136176","displayToPublicDate":"2010-10-01T16:30:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Survival of captive and free-ranging Harlequin Ducks (Histrionicus histrionicus) following surgical liver biopsy","title":"Survival of captive and free-ranging Harlequin Ducks (Histrionicus histrionicus) following surgical liver biopsy","docAbstract":"We measured intra- and postoperative mortality rates of captive and free-ranging Harlequin Ducks (Histrionicus histrionicus) undergoing surgical liver biopsy sampling for determination of the induction of cytochrome P4501A, a biomarker of oil exposure. Liver biopsies were taken from and radio transmitters were implanted into 157 free-ranging Harlequin Ducks over three winters (55 in 2000, 55 in 2001, and 47 in 2002). No birds died during surgery, but seven (4.5%) died during recovery from anesthesia (three in 2001 and four in 2002). None of the deaths could be attributed directly to the liver biopsy. Four of the 150 (2.7%) birds that were released died in the 2 wk period after surgery. All post-release deaths occurred in 2001; no birds died after release in 2000 or 2002. No mortalities of 36 captive birds occurred during surgery or recovery or in the 2 wk period following surgery. Hemorrhage was a minor problem with one captive bird. Surgical liver biopsies appear to be a safe procedure, but anesthetic complications may occur with overwintering ducks.
","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-46.4.1325","usgsCitation":"Mulcahy, D.M., and Esler, D., 2010, Survival of captive and free-ranging Harlequin Ducks (Histrionicus histrionicus) following surgical liver biopsy: Journal of Wildlife Diseases, v. 46, no. 4, p. 1325-1329, https://doi.org/10.7589/0090-3558-46.4.1325.","productDescription":"5 p.","startPage":"1325","endPage":"1329","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-021631","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":296958,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2c65e4b08de9379b3790","contributors":{"authors":[{"text":"Mulcahy, Daniel M. dmulcahy@usgs.gov","contributorId":3102,"corporation":false,"usgs":true,"family":"Mulcahy","given":"Daniel","email":"dmulcahy@usgs.gov","middleInitial":"M.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":537190,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Esler, Daniel 0000-0001-5501-4555 desler@usgs.gov","orcid":"https://orcid.org/0000-0001-5501-4555","contributorId":5465,"corporation":false,"usgs":true,"family":"Esler","given":"Daniel","email":"desler@usgs.gov","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":12437,"text":"Simon Fraser University, Centre for Wildlife Ecology","active":true,"usgs":false},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":537479,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70236123,"text":"70236123 - 2010 - Introduction","interactions":[],"lastModifiedDate":"2022-10-13T15:53:51.961341","indexId":"70236123","displayToPublicDate":"2010-10-01T14:10:15","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Introduction","docAbstract":"No abstract available.
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Release of stored carbon to the atmosphere in response to this change has the potential to affect the global climate system. Studies indicate that the northern cryosphere has been not only a substantial sink for atmospheric CO2 in recent decades, but also an important source of CH4 because of emissions from wetlands and lakes. Analyses suggest that the sensitivity of the carbon cycle of the region over the 21st Century is potentially large, but highly uncertain because numerous pathways of response will be affected by warming. Further research should focus on sensitive elements of the carbon cycle such as the consequences of increased fire disturbance, permafrost degradation, and sea ice loss in the northern cryosphere region.
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Results of this and previous studies also demonstrate that (1) conditions suitable for tremor generation exist in many tectonic environments, but, within each, only occur at particular spots whose locations change with time; (2) any fluid flow must be restricted to less than a meter; (3) the degree to which delayed failure and secondary triggering occurs is likely insignificant; and 4) both shear and dilatational deformations may trigger tremor. Triggered and ambient tremor rates correlate more strongly with stress than stressing rate, suggesting tremor sources result from time-dependent weakening processes rather than simple Coulomb failure.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/2009JB007011","usgsCitation":"Gomberg, J., 2010, Lessons from (triggered) tremor: Journal of Geophysical Research B: Solid Earth, v. 115, no. B10, 22 p., https://doi.org/10.1029/2009JB007011.","productDescription":"22 p.","numberOfPages":"22","ipdsId":"IP-013904","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":475657,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2009jb007011","text":"Publisher Index Page"},{"id":286213,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":286206,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2009JB007011"}],"country":"Canada;United States","otherGeospatial":"Cascadia","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -129.2,45.39 ], [ -129.2,51.07 ], [ -116.92,51.07 ], [ -116.92,45.39 ], [ -129.2,45.39 ] ] ] } } ] }","volume":"115","issue":"B10","noUsgsAuthors":false,"publicationDate":"2010-10-08","publicationStatus":"PW","scienceBaseUri":"535594aae4b0120853e8c04d","contributors":{"authors":[{"text":"Gomberg, Joan","contributorId":77919,"corporation":false,"usgs":true,"family":"Gomberg","given":"Joan","affiliations":[],"preferred":false,"id":473704,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70200862,"text":"70200862 - 2010 - Hydrovolcanic features on Mars: Preliminary analysis of one Mars year of HiRISE observations","interactions":[],"lastModifiedDate":"2021-05-06T15:42:13.155534","indexId":"70200862","displayToPublicDate":"2010-10-01T13:32:14","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1963,"text":"Icarus","active":true,"publicationSubtype":{"id":10}},"title":"Hydrovolcanic features on Mars: Preliminary analysis of one Mars year of HiRISE observations","docAbstract":"We provide an overview of features indicative of the interaction between water and lava and/or magma on Mars as seen by the High Resolution Imaging Science Experiment (HiRISE) camera during the Primary Science Phase of the Mars Reconnaissance Orbiter (MRO) mission. The ability to confidently resolve meter-scale features from orbit has been extremely useful in the study of the most pristine examples. In particular, HiRISE has allowed the documentation of previously undescribed features associated with phreatovolcanic cones (formed by the interaction of lava and groundwater) on rapidly emplaced flood lavas. These include \"moats\" and \"wakes\" that indicate that the lava crust was thin and mobile, respectively [Jaeger, W.L., Keszthelyi, L.P., McEwen, A.S., Dundas, C.M., Russel, P.S., 2007. Science 317, 1709-1711]. HiRISE has also discovered entablature-style jointing in lavas that is indicative of water-cooling [Milazzo, M.P., Keszthelyi, L.P., Jaeger, W.L., Rosiek, M., Mattson, S., Verba, C., Beyer, R.A., Geissler, P.E., McEwen, A.S., and the HiRISE Team, 2009. Geology 37, 171-174]. Other observations strongly support the idea of extensive volcanic mudflows (lahars). Evidence for other forms of hydrovolcanism, including glaciovolcanic interactions, is more equivocal. This is largely because most older and high-latitude terrains have been extensively modified, masking any earlier 1-10 m scale features. Much like terrestrial fieldwork, the prerequisite for making full use of HiRISE's capabilities is finding good outcrops.
","language":"English","publisher":"Elsevier","doi":"10.1016/j.icarus.2009.08.020","usgsCitation":"Keszthelyi, L., Jaeger, W.L., Dundas, C.M., Martinez-Alonso, S., McEwen, A.S., and Milazzo, M.P., 2010, Hydrovolcanic features on Mars: Preliminary analysis of one Mars year of HiRISE observations: Icarus, v. 205, no. 1, p. 211-229, https://doi.org/10.1016/j.icarus.2009.08.020.","productDescription":"19 p.","startPage":"211","endPage":"229","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":359282,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Mars","volume":"205","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5be40824e4b0b3fc5cf7cc10","contributors":{"authors":[{"text":"Keszthelyi, Laszlo P. 0000-0003-1879-4331 laz@usgs.gov","orcid":"https://orcid.org/0000-0003-1879-4331","contributorId":52802,"corporation":false,"usgs":true,"family":"Keszthelyi","given":"Laszlo P.","email":"laz@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":750961,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jaeger, Windy L.","contributorId":61679,"corporation":false,"usgs":true,"family":"Jaeger","given":"Windy","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":750962,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dundas, Colin M. 0000-0003-2343-7224 cdundas@usgs.gov","orcid":"https://orcid.org/0000-0003-2343-7224","contributorId":2937,"corporation":false,"usgs":true,"family":"Dundas","given":"Colin","email":"cdundas@usgs.gov","middleInitial":"M.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":750963,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Martinez-Alonso, Sara","contributorId":73023,"corporation":false,"usgs":true,"family":"Martinez-Alonso","given":"Sara","email":"","affiliations":[],"preferred":false,"id":750964,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"McEwen, Alfred S.","contributorId":61657,"corporation":false,"usgs":false,"family":"McEwen","given":"Alfred","email":"","middleInitial":"S.","affiliations":[{"id":7042,"text":"University of Arizona","active":true,"usgs":false}],"preferred":false,"id":750965,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Milazzo, Moses P. 0000-0002-9101-2191 moses@usgs.gov","orcid":"https://orcid.org/0000-0002-9101-2191","contributorId":4811,"corporation":false,"usgs":true,"family":"Milazzo","given":"Moses","email":"moses@usgs.gov","middleInitial":"P.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":750966,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70155365,"text":"70155365 - 2010 - Founding population size of an aquatic invasive species","interactions":[],"lastModifiedDate":"2015-08-07T11:52:16","indexId":"70155365","displayToPublicDate":"2010-10-01T13:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1324,"text":"Conservation Genetics","active":true,"publicationSubtype":{"id":10}},"title":"Founding population size of an aquatic invasive species","docAbstract":"Non-native species of fish threaten native fishes throughout North America, and in the Rocky Mountains, introduced populations of lake trout threaten native populations of bull trout. Effective management of lake trout and other exotic species require understanding the dynamics of invasion in order to either suppress non-native populations or to prevent their spread. In this study, we used microsatellite genetic data to estimate the number of lake trout that invaded a population of bull trout in Swan Lake, MT. Examination of genetic diversity and allele frequencies within the Swan Lake populations showed that most of the genes in the lake trout population are descended from two founders. This emphasizes the importance of preventing even a few lake trout from colonizing new territory.
","language":"English","publisher":"Kluwer Academic Publishers","publisherLocation":"Dordrecht","doi":"10.1007/s10592-009-0041-8","usgsCitation":"Kalinowski, S.T., Muhlfeld, C.C., Guy, C.S., and Benjamin Cox, 2010, Founding population size of an aquatic invasive species: Conservation Genetics, v. 11, no. 5, p. 2049-2053, https://doi.org/10.1007/s10592-009-0041-8.","productDescription":"5 p.","startPage":"2049","endPage":"2053","numberOfPages":"5","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-015953","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":306504,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"5","publishingServiceCenter":{"id":3,"text":"Helena PSC"},"noUsgsAuthors":false,"publicationDate":"2010-09-16","publicationStatus":"PW","scienceBaseUri":"57fe821de4b0824b2d148457","contributors":{"authors":[{"text":"Kalinowski, Steven T.","contributorId":145736,"corporation":false,"usgs":false,"family":"Kalinowski","given":"Steven","email":"","middleInitial":"T.","affiliations":[{"id":16214,"text":"Montana State University, Department of Ecology","active":true,"usgs":false}],"preferred":false,"id":565555,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Muhlfeld, Clint C. 0000-0002-4599-4059 cmuhlfeld@usgs.gov","orcid":"https://orcid.org/0000-0002-4599-4059","contributorId":924,"corporation":false,"usgs":true,"family":"Muhlfeld","given":"Clint","email":"cmuhlfeld@usgs.gov","middleInitial":"C.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":565553,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Guy, Christopher S. 0000-0002-9936-4781 cguy@usgs.gov","orcid":"https://orcid.org/0000-0002-9936-4781","contributorId":2876,"corporation":false,"usgs":true,"family":"Guy","given":"Christopher","email":"cguy@usgs.gov","middleInitial":"S.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":5062,"text":"Office of the Chief Scientist for Ecosystems","active":true,"usgs":true}],"preferred":true,"id":565552,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Benjamin Cox","contributorId":145879,"corporation":false,"usgs":false,"family":"Benjamin Cox","affiliations":[{"id":6765,"text":"Montana State University, Department of Land Resources and Environmental Sciences","active":true,"usgs":false}],"preferred":false,"id":565554,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70202250,"text":"70202250 - 2010 - Fundamental changes in the activity of the natrocarbonatite volcano Oldoinyo Lengai, Tanzania","interactions":[],"lastModifiedDate":"2021-01-28T20:30:17.852547","indexId":"70202250","displayToPublicDate":"2010-10-01T12:25:47","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1109,"text":"Bulletin of Volcanology","active":true,"publicationSubtype":{"id":10}},"title":"Fundamental changes in the activity of the natrocarbonatite volcano Oldoinyo Lengai, Tanzania","docAbstract":"On September 4, 2007, after 25 years of effusive natrocarbonatite eruptions, the eruptive activity of Oldoinyo Lengai (OL), N Tanzania, changed abruptly to episodic explosive eruptions. This transition was preceded by a voluminous lava eruption in March 2006, a year of quiescence, resumption of natrocarbonatite eruptions in June 2007, and a volcano-tectonic earthquake swarm in July 2007. Despite the lack of ground-based monitoring, the evolution in OL eruption dynamics is documented based on the available field observations, ASTER and MODIS satellite images, and almost-daily photos provided by local pilots. Satellite data enabled identification of a phase of voluminous lava effusion in the 2 weeks prior to the onset of explosive eruptions. After the onset, the activity varied from 100 m high ash jets to 2–15 km high violent, steady or unsteady, eruption columns dispersing ash to 100 km distance. The explosive eruptions built up a ∼400 m wide, ∼75 m high intra-crater pyroclastic cone. Time series data for eruption column height show distinct peaks at the end of September 2007 and February 2008, the latter being associated with the first pyroclastic flows to be documented at OL. Chemical analyses of the erupted products, presented in a companion paper (Keller et al. 2010), show that the 2007–2008 explosive eruptions are associated with an undersaturated carbonated silicate melt. This new phase of explosive eruptions provides constraints on the factors causing the transition from natrocarbonatite effusive eruptions to explosive eruptions of carbonated nephelinite magma, observed repetitively in the last 100 years at OL.
","language":"English","publisher":"Springer Link","doi":"10.1007/s00445-010-0360-0","usgsCitation":"Kervyn, M., Ernst, G.G., Keller, J., Vaughan, R.G., Klaudius, J., Pradal, E., Belton, F., Mattsson, H.B., Mbede, E., and Jacobs, P., 2010, Fundamental changes in the activity of the natrocarbonatite volcano Oldoinyo Lengai, Tanzania: Bulletin of Volcanology, v. 72, no. 8, p. 913-931, https://doi.org/10.1007/s00445-010-0360-0.","productDescription":"19 p.","startPage":"913","endPage":"931","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":361317,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Tanzania","otherGeospatial":"Oldoinyo Lengai","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 35.068359375,\n -3.510679621863856\n ],\n [\n 35.068359375,\n -2.2077054557053954\n ],\n [\n 36.6558837890625,\n -2.2077054557053954\n ],\n [\n 36.6558837890625,\n -3.510679621863856\n ],\n [\n 35.068359375,\n -3.510679621863856\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"72","issue":"8","noUsgsAuthors":false,"publicationDate":"2010-05-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Kervyn, Matthieu","contributorId":213338,"corporation":false,"usgs":false,"family":"Kervyn","given":"Matthieu","email":"","affiliations":[],"preferred":false,"id":757494,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ernst, Gerald G.J.","contributorId":213339,"corporation":false,"usgs":false,"family":"Ernst","given":"Gerald","email":"","middleInitial":"G.J.","affiliations":[],"preferred":false,"id":757495,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Keller, Jorg","contributorId":213340,"corporation":false,"usgs":false,"family":"Keller","given":"Jorg","email":"","affiliations":[],"preferred":false,"id":757496,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vaughan, R. Greg 0000-0002-0850-6669","orcid":"https://orcid.org/0000-0002-0850-6669","contributorId":69030,"corporation":false,"usgs":true,"family":"Vaughan","given":"R.","email":"","middleInitial":"Greg","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":757497,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Klaudius, Jurgis","contributorId":213341,"corporation":false,"usgs":false,"family":"Klaudius","given":"Jurgis","email":"","affiliations":[],"preferred":false,"id":757498,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Pradal, Evelyne","contributorId":213342,"corporation":false,"usgs":false,"family":"Pradal","given":"Evelyne","email":"","affiliations":[],"preferred":false,"id":757499,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Belton, Frederic","contributorId":213343,"corporation":false,"usgs":false,"family":"Belton","given":"Frederic","email":"","affiliations":[],"preferred":false,"id":757500,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Mattsson, Hannes B.","contributorId":213344,"corporation":false,"usgs":false,"family":"Mattsson","given":"Hannes","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":757501,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Mbede, Evelyne","contributorId":213345,"corporation":false,"usgs":false,"family":"Mbede","given":"Evelyne","email":"","affiliations":[],"preferred":false,"id":757502,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Jacobs, Patric","contributorId":213346,"corporation":false,"usgs":false,"family":"Jacobs","given":"Patric","email":"","affiliations":[],"preferred":false,"id":757503,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":70199843,"text":"70199843 - 2010 - Tree growth and mortality during 20 years of managing a Green-Tree Reservoir in Arkansas, USA","interactions":[],"lastModifiedDate":"2018-10-01T11:51:24","indexId":"70199843","displayToPublicDate":"2010-10-01T11:44:14","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3750,"text":"Wetlands","onlineIssn":"1943-6246","printIssn":"0277-5212","active":true,"publicationSubtype":{"id":10}},"title":"Tree growth and mortality during 20 years of managing a Green-Tree Reservoir in Arkansas, USA","docAbstract":"Green-Tree Reservoirs (GTR) are bottomland hardwood forests that are flooded during late fall and winter to provide waterfowl habitat. Early reports suggested that increased moisture improved tree growth and mast production; however, recent reports showed reduced vigor and growth. This study examines the effects of 20 years of GTR management practices in the Felsenthal National Wildlife Refuge, Crossett, Arkansas. Tree species composition, size characteristics, and vigor classes were measured in 1990, 1995, 2001, and 2006. The overall annual tree mortality rate was 2.6%, with high elevations at 1.7% and low elevations at 3.1%. Annual mortality rates exceeded 3% for willow oak (Quercus phellos) and water hickory (Carya aquatica), while rates for Nuttall oak (Q. texana), overcup oak (Q. lyrata), and sweetgum (Liquidambar styraciflua.) were lower at 2.8, 2.4, and 1.5%, respectively. Tree health (vigor) has degraded substantially for over 60% of trees initially rated in good or fair condition. Statistical probit models were generated to predict short-term (5 years) and long-term (15 years) vigor degradation. Low numbers of saplings and little advanced regeneration indicated lack of tree replacement, suggesting that inundation strategies of the GTR management may have long-term impacts on forest structure and composition in the southeastern United States.
","language":"English","publisher":"Springer","doi":"10.1007/s13157-010-0062-6","usgsCitation":"Keeland, B.D., Draugelis-Dale, R.O., and McCoy, J.W., 2010, Tree growth and mortality during 20 years of managing a Green-Tree Reservoir in Arkansas, USA: Wetlands, v. 30, p. 405-416, https://doi.org/10.1007/s13157-010-0062-6.","productDescription":"12 p.","startPage":"405","endPage":"416","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":357951,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arkansas","volume":"30","noUsgsAuthors":false,"publicationDate":"2010-05-04","publicationStatus":"PW","scienceBaseUri":"5c10c655e4b034bf6a7f3e23","contributors":{"authors":[{"text":"Keeland, Bobby D.","contributorId":103506,"corporation":false,"usgs":true,"family":"Keeland","given":"Bobby","email":"","middleInitial":"D.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":746864,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Draugelis-Dale, Rassa O. 0000-0001-8532-3287 daler@usgs.gov","orcid":"https://orcid.org/0000-0001-8532-3287","contributorId":20422,"corporation":false,"usgs":true,"family":"Draugelis-Dale","given":"Rassa","email":"daler@usgs.gov","middleInitial":"O.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":746865,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McCoy, John W. 0000-0003-3013-730X mccoyj@usgs.gov","orcid":"https://orcid.org/0000-0003-3013-730X","contributorId":3082,"corporation":false,"usgs":true,"family":"McCoy","given":"John","email":"mccoyj@usgs.gov","middleInitial":"W.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":746866,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70236491,"text":"70236491 - 2010 - Persistent organic pollutants in the blood of free-ranging sea otters (Enhydra lutris ssp.) in Alaska and California","interactions":[],"lastModifiedDate":"2022-09-08T16:53:09.211391","indexId":"70236491","displayToPublicDate":"2010-10-01T11:30:16","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Persistent organic pollutants in the blood of free-ranging sea otters (Enhydra lutris ssp.) in Alaska and California","title":"Persistent organic pollutants in the blood of free-ranging sea otters (Enhydra lutris ssp.) in Alaska and California","docAbstract":"As part of tagging and ecologic research efforts in 1997 and 1998, apparently healthy sea otters of four age-sex classes in six locations in Alaska and three in California were sampled for persistent organic pollutants (POPs) and other chemicals of ecologic or environmental concern (COECs). Published techniques for the detection of POPs (specifically Σpolychlorinated biphenyls [PCBs], ΣDDTs, Σhexachlorocyclohexanes [HCHs], Σpolycyclic aromatic hydrocarbons [PAHs], Σchlordanes [CHLs], hexachlorobenzene [HCB], dieldrin, and mirex) in the tissue of dead otters were modified for use with serum from live sea otters. Toxic equivalencies (TEQs) were calculated for POPs with proven bioactivity. Strong location effects were seen for most POPs and COECs; sea otters in California generally showed higher mean concentrations than those in Alaska. Differences in contaminant concentrations were detected among age and sex classes, with high levels frequently observed in subadults. Very high levels of ΣDDT were detected in male sea otters in Elkhorn Slough, California, where strong freshwater outflow from agricultural areas occurs seasonally. All contaminants except mirex differed among Alaskan locations; only ΣDDT, HCB, and chlorpyrifos differed within California. High levels of ΣPCB (particularly larger, more persistent congeners) were detected at two locations in Alaska where associations between elevated PCBs and military activity have been established, while higher PCB levels were found at all three locations in California where no point source of PCBs has been identified. Although POP and COEC concentrations in blood may be less likely to reflect total body burden, concentrations in blood of healthy animals may be more biologically relevant and less influenced by state of nutrition or perimortem factors than other tissues routinely sampled.
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Most adults migrate rapidly from breeding grounds along a largely inland route through Asia. Here we report on the highly unusual migratory strategy of this species in which some juveniles, but virtually no adults, take a pronounced detour to western Alaska before proceeding on southward migration. We analyzed data from our own studies in this region and published and unpublished observations and specimen records of sharptailed sandpipers from the entire Pacific Basin. Each autumn, sharp-tailed sandpipers began arriving on coastal graminoid meadows and intertidal habitats throughout western Alaska during the last half of August and the last sandpipers departed from southwestern Alaska during October and November. Body mass of birds banded or collected across multiple years and sites in western Alaska (n = 330) increased by an average of 0.57 ± 0.06 g per day between mid-August and late October. Records suggest a small, regular movement of juveniles (and a very few adults) along the Asiatic coast, but we estimate from surveys that a few tens of thousands of juveniles stage in western Alaska each autumn. The distribution of sight and specimen records from the Pacific Basin during autumn suggests strongly age-segregated migration routes, with the principal migration of juveniles crossing central and western Oceania in a possible nonstop trans-Pacific flight from Alaska. This is only the second well-documented case of differential migration among birds that involves different routes for adults and juveniles, and it raises intriguing questions about how and why this system has evolved.
","language":"English","publisher":"Arctic Institute of North America","doi":"10.14430/arctic1492","usgsCitation":"Handel, C.M., and Gill, R., 2010, Wayward youth: Trans-Beringian movement and differential southward migration by juvenile sharp-tailed sandpipers: Arctic, v. 63, no. 3, p. 273-288, https://doi.org/10.14430/arctic1492.","productDescription":"16 p.","startPage":"273","endPage":"288","ipdsId":"IP-016704","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":475659,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.14430/arctic1492","text":"Publisher Index Page"},{"id":382035,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-09-01","publicationStatus":"PW","scienceBaseUri":"535595dfe4b0120853e8c305","contributors":{"authors":[{"text":"Handel, Colleen M. 0000-0002-0267-7408 cmhandel@usgs.gov","orcid":"https://orcid.org/0000-0002-0267-7408","contributorId":3067,"corporation":false,"usgs":true,"family":"Handel","given":"Colleen","email":"cmhandel@usgs.gov","middleInitial":"M.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":492817,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gill, Robert E. Jr. 0000-0002-6385-4500 rgill@usgs.gov","orcid":"https://orcid.org/0000-0002-6385-4500","contributorId":171747,"corporation":false,"usgs":true,"family":"Gill","given":"Robert E.","suffix":"Jr.","email":"rgill@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":492818,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70236110,"text":"70236110 - 2010 - Development of characterization technology for fault zone hydrology","interactions":[],"lastModifiedDate":"2022-08-29T15:40:00.044797","indexId":"70236110","displayToPublicDate":"2010-10-01T10:06:32","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Development of characterization technology for fault zone hydrology","docAbstract":"Several deep trenches were cut, and a number of geophysical surveys were conducted across the Wildcat Fault in the hills east of Berkeley, California. The Wildcat Fault is believed to be a strike-slip fault and a member of the Hayward Fault System, with over 10 km of displacement. So far, three boreholes of ∼ 150m deep have been core-drilled and borehole geophysical logs were conducted. The rocks are extensively sheared and fractured; gouges were observed at several depths and a thick cataclasitic zone was also observed. While confirming some earlier, published conclusions from shallow observations about Wildcat, some unexpected findings were encountered. Preliminary analysis indicates that Wildcat near the field site consists of multiple faults. The hydraulic test data suggest the dual properties of the hydrologic structure of the fault zone. A fourth borehole is planned to penetrate the main fault believed to lie in-between the holes. The main philosophy behind our approach for the hydrologic characterization of such a complex fractured system is to let the system take its own average and monitor a long term behavior instead of collecting a multitude of data at small length and time scales, or at a discrete fracture scale and to “up-scale,” which is extremely tenuous.
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