Geologic mapping and analysis of ASTER remote sensing data were used to define the effects of a large hydrothermal system in the 12–18 by 22 km Caetano caldera. The caldera formed at ~33.8Ma during eruption of >1100km3 of the rhyolitic Caetano Tuff that left a 1 km deep basin which was partly filled by a lake. Magma resurgence resulted in shallow(<1 km) emplacement of the Redrock Canyon granite porphyry intrusion into caldera fill in the southwestern part of the caldera. Field and petrographic studies indicate that heat from the pluton or from deeper residual Caetano magma caused a large hydrothermal system to form that altered both the pluton and intracaldera Caetano Tuff throughout the western half of the caldera. ASTER-based mineral mapping shows that the most intense alteration, including local alunite, developed primarily along the southwestern and western caldera margins. Alteration was most intense in the Redrock Canyon intrusion itself and in the upper unit of the Caetano Tuff, which is a sequence of thin ash flows interlayered with finely bedded sedimentary rocks and mesobreccia. Hydrothermally altered intracaldera tuff was domed and crosscut by the unaltered 33.78 ± 0.05 Ma Carico Lake pluton, indicating that caldera formation, magma resurgence, pluton emplacement, and hydrothermal activity all occurred in less than about 100 ka.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Geological Society of Nevada 2010 symposium","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Geological Society of Nevada 2010 Symposium","conferenceDate":"May 14–22, 2010","conferenceLocation":"Reno, NV","language":"English","publisher":"Geological Society of Nevada","usgsCitation":"John, D.A., Rockwell, B.W., Henry, C., and Colgan, J.P., 2010, Hydrothermal alteration of the Late Eocene Caetano ash-flow caldera, north-central Nevada: A field and ASTER remote sensing study, in Proceedings of the Geological Society of Nevada 2010 symposium, Reno, NV, May 14–22, 2010, p. 1055-1083.","productDescription":"29 p.","startPage":"1055","endPage":"1083","ipdsId":"IP-021425","costCenters":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true},{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":406687,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Caetano caldera","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -117.29827880859375,\n 39.90025505675715\n ],\n [\n -116.50726318359375,\n 39.90025505675715\n ],\n [\n -116.50726318359375,\n 40.29733393213022\n ],\n [\n -117.29827880859375,\n 40.29733393213022\n ],\n [\n -117.29827880859375,\n 39.90025505675715\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"John, David A. 0000-0001-7977-9106 djohn@usgs.gov","orcid":"https://orcid.org/0000-0001-7977-9106","contributorId":1748,"corporation":false,"usgs":true,"family":"John","given":"David","email":"djohn@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":851766,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rockwell, Barnaby W. 0000-0002-9549-0617 barnabyr@usgs.gov","orcid":"https://orcid.org/0000-0002-9549-0617","contributorId":2195,"corporation":false,"usgs":true,"family":"Rockwell","given":"Barnaby","email":"barnabyr@usgs.gov","middleInitial":"W.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":851767,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Henry, Christopher D.","contributorId":36556,"corporation":false,"usgs":true,"family":"Henry","given":"Christopher D.","affiliations":[],"preferred":false,"id":851768,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Colgan, Joseph P. 0000-0001-6671-1436 jcolgan@usgs.gov","orcid":"https://orcid.org/0000-0001-6671-1436","contributorId":1649,"corporation":false,"usgs":true,"family":"Colgan","given":"Joseph","email":"jcolgan@usgs.gov","middleInitial":"P.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":851769,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70207644,"text":"70207644 - 2010 - Microbial community shifts influence patterns in tropical forest nitrogen fixation","interactions":[],"lastModifiedDate":"2020-01-02T10:37:19","indexId":"70207644","displayToPublicDate":"2010-12-31T10:33:05","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2932,"text":"Oecologia","active":true,"publicationSubtype":{"id":10}},"title":"Microbial community shifts influence patterns in tropical forest nitrogen fixation","docAbstract":"The role of biodiversity in ecosystem function receives substantial attention, yet despite the diversity and functional relevance of microorganisms, relationships between microbial community structure and ecosystem processes remain largely unknown. We used tropical rain forest fertilization plots to directly compare the relative abundance, composition and diversity of free-living nitrogen (N)-fixer communities to in situ leaf litter N fixation rates. N fixation rates varied greatly within the landscape, and 'hotspots' of high N fixation activity were observed in both control and phosphorus (P)-fertilized plots. Compared with zones of average activity, the N fixation 'hotspots' in unfertilized plots were characterized by marked differences in N-fixer community composition and had substantially higher overall diversity. P additions increased the efficiency of N-fixer communities, resulting in elevated rates of fixation per nifH gene. Furthermore, P fertilization increased N fixation rates and N-fixer abundance, eliminated a highly novel group of N-fixers, and increased N-fixer diversity. Yet the relationships between diversity and function were not simple, and coupling rate measurements to indicators of community structure revealed a biological dynamism not apparent from process measurements alone. Taken together, these data suggest that the rain forest litter layer maintains high N fixation rates and unique N-fixing organisms and that, as observed in plant community ecology, structural shifts in N-fixing communities may partially explain significant differences in system-scale N fixation rates.
","language":"English","publisher":"U.S. Geological Survey ","doi":"10.1007/s00442-010-1649-6","issn":"00298549","usgsCitation":"Reed, S., Townsend, A., Cleveland, C., and Nemergut, D., 2010, Microbial community shifts influence patterns in tropical forest nitrogen fixation: Oecologia, v. 164, no. 2, p. 521-531, https://doi.org/10.1007/s00442-010-1649-6.","productDescription":"11 p. ","startPage":"521","endPage":"531","costCenters":[],"links":[{"id":370928,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"164","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-05-09","publicationStatus":"PW","contributors":{"authors":[{"text":"Reed, Sasha C. 0000-0002-8597-8619","orcid":"https://orcid.org/0000-0002-8597-8619","contributorId":207498,"corporation":false,"usgs":true,"family":"Reed","given":"Sasha C.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":778726,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Townsend, A.R.","contributorId":16631,"corporation":false,"usgs":true,"family":"Townsend","given":"A.R.","email":"","affiliations":[],"preferred":false,"id":778727,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cleveland, C.C.","contributorId":62387,"corporation":false,"usgs":true,"family":"Cleveland","given":"C.C.","email":"","affiliations":[],"preferred":false,"id":778728,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nemergut, D.R.","contributorId":68998,"corporation":false,"usgs":true,"family":"Nemergut","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":778729,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":98785,"text":"ofr20101194 - 2010 - USGS-NPS Servicewide Benthic Mapping Program (SBMP) workshop report","interactions":[],"lastModifiedDate":"2023-12-07T15:21:27.24094","indexId":"ofr20101194","displayToPublicDate":"2010-12-31T10:15:00","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":"2010-1194","displayTitle":"USGS-NPS Servicewide Benthic Mapping Program (SBMP) Workshop Report","title":"USGS-NPS Servicewide Benthic Mapping Program (SBMP) workshop report","docAbstract":"The National Park Service (NPS) Inventory and Monitoring (I&M) Program recently allocated funds to initiate a benthic mapping program in ocean and Great Lakes parks in alignment with the NPS Ocean Park Stewardship 2007-2008 Action Plan. Seventy-four (ocean and Great Lakes) parks, spanning more than 5,000 miles of coastline, many affected by increasing coastal storms and other natural and anthropogenic processes, make the development of a Servicewide Benthic Mapping Program (SBMP) timely. The resulting maps and associated reports will be provided to NPS managers in a consistent servicewide format to help park managers protect and manage the 3 million acres of submerged National Park System natural and cultural resources. Of the 74 ocean and Great Lakes park units, the 40 parks with submerged acreage will be the focus in the early years of the SBMP.
The NPS and U.S. Geological Survey (USGS) convened a workshop (June 3-5, 2008) in Lakewood, CO. The assembly of experts from the NPS and other Federal and non-Federal agencies clarified the needs and goals of the NPS SBMP and was one of the key first steps in designing the benthic mapping program. The central needs for individual parks, park networks, and regions identified by workshop participants were maps including bathymetry, bottom type, geology, and biology. This workshop, although not an exhaustive survey of data-acquisition technologies, highlighted the more promising technologies being used, existing sources of data, and the need for partnerships to leverage resources. Workshop products include recommended classification schemes and management approaches for consistent application and products similar to other long-term NPS benthic mapping efforts. As part of the SBMP, recommendations from this workshop, including application of an improved version of the Coastal and Marine Ecological Classification Standard (CMECS), will be tested in several pilot parks. In 2008, in conjunction with the findings of this workshop, the NPS funded benthic mapping projects in Glacier Bay National Park and Preserve, Golden Gate National Recreational Area, Sleeping Bear Dunes National Lakeshore, Gulf Islands National Seashore, Virgin Islands National Park, and Virgin Islands Coral Reef National Monument. Full design and protocols of the SBMP based on the findings of this workshop are detailed in a second document dedicated to the subject.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20101194","collaboration":"Prepared in cooperation with the National Park Service","usgsCitation":"Moses, C.S., Nayagandhi, A., Brock, J., and Beavers, R., 2010, USGS-NPS Servicewide Benthic Mapping Program (SBMP) workshop report: U.S. Geological Survey Open-File Report 2010-1194, vi, 32 p., https://doi.org/10.3133/ofr20101194.","productDescription":"vi, 32 p.","numberOfPages":"32","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true},{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":384764,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2010/1194/ofr20101194.pdf","text":"Report","size":"1.27 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2010-1194"},{"id":126100,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2010/1194/coverthb.jpg"},{"id":14195,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2010/1194/","linkFileType":{"id":5,"text":"html"}}],"contact":"Director, Woods Hole Coastal and Marine Science Center
U.S. Geological Survey
384 Woods Hole Road
Woods Hole, MA 02543
The following reply to the comments by Nolan and Cook makes the following points. The Palmer Drought Severity Index (PDSI) is not a measure of summer rainfall. Cahokia's \"Big Bang\" dates to the end of the Edelhardt phase and continued through the Lohmann phase. The \"American Bottom\" refers only to the Mississippi River floodplain in the vicinity of East St. Louis, and the exact nature of human response to climate change cannot be predicted from PDSI data alone.
","language":"English","publisher":"Cambridge University Press","doi":"10.7183/0002-7316.75.4.984","usgsCitation":"Benson, L.V., Pauketat, T.R., and Cook, E.R., 2010, Reply to comments of Nolan and Cook: American Antiquity, v. 75, no. 4, p. 984-985, https://doi.org/10.7183/0002-7316.75.4.984.","productDescription":"2 p.","startPage":"984","endPage":"985","costCenters":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":394108,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"75","issue":"4","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","contributors":{"authors":[{"text":"Benson, Larry V. lbenson@usgs.gov","contributorId":1655,"corporation":false,"usgs":true,"family":"Benson","given":"Larry","email":"lbenson@usgs.gov","middleInitial":"V.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":830510,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pauketat, T. R.","contributorId":40830,"corporation":false,"usgs":true,"family":"Pauketat","given":"T.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":830511,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cook, Edward R","contributorId":218752,"corporation":false,"usgs":false,"family":"Cook","given":"Edward","email":"","middleInitial":"R","affiliations":[{"id":17701,"text":"Lamont-Doherty Earth Observatory","active":true,"usgs":false}],"preferred":false,"id":830512,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70231171,"text":"70231171 - 2010 - Delaware Water Gap; a geology classroom","interactions":[],"lastModifiedDate":"2022-05-02T15:12:29.603406","indexId":"70231171","displayToPublicDate":"2010-12-31T10:04:22","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Delaware Water Gap; a geology classroom","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"New York State Geological Association 82nd annual meeting; field trip guidebook","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"New York State Geological Association","usgsCitation":"Epstein, J.B., 2010, Delaware Water Gap; a geology classroom, in New York State Geological Association 82nd annual meeting; field trip guidebook, v. 82, p. 1-46.","productDescription":"46 p.","startPage":"1","endPage":"46","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":399966,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":399965,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.nysga-online.org/guidebooks/by-year/"}],"country":"United States","state":"New Jersey, Pennsylvania","otherGeospatial":"Delaware Water Gap National Recreation Area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -75.11489868164062,\n 40.9353026724978\n ],\n [\n -74.79766845703125,\n 41.156944322795525\n ],\n [\n -74.8443603515625,\n 41.19105625669688\n ],\n [\n -74.78118896484375,\n 41.31082388091818\n ],\n [\n -74.81964111328125,\n 41.304634388885916\n ],\n [\n -74.88143920898438,\n 41.22411753058293\n ],\n [\n -74.98306274414062,\n 41.11660732012896\n ],\n [\n -75.04898071289062,\n 41.04207384890103\n ],\n [\n -75.13687133789061,\n 40.994410999439516\n ],\n [\n -75.11489868164062,\n 40.9353026724978\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"82","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Epstein, Jack B. jepstein@usgs.gov","contributorId":1412,"corporation":false,"usgs":true,"family":"Epstein","given":"Jack","email":"jepstein@usgs.gov","middleInitial":"B.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":841851,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70230545,"text":"70230545 - 2010 - Population demographics and breeding ecology of the Long-tailed Duck (Clangula hyemalis) in the Churchill, Manitoba area","interactions":[],"lastModifiedDate":"2022-04-15T15:05:36.935938","indexId":"70230545","displayToPublicDate":"2010-12-31T10:00:15","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Population demographics and breeding ecology of the Long-tailed Duck (Clangula hyemalis) in the Churchill, Manitoba area","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Hudson Bay region research","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Aboriginal Issues Press","usgsCitation":"Perry, M., and Alison, R.M., 2010, Population demographics and breeding ecology of the Long-tailed Duck (Clangula hyemalis) in the Churchill, Manitoba area, chap. of Hudson Bay region research, p. 88-91.","productDescription":"4 p.","startPage":"88","endPage":"91","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":398824,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada","state":"Manitoba","city":"Churchill","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -96.30615234375,\n 57.27310364731209\n ],\n [\n -92.274169921875,\n 57.27310364731209\n ],\n [\n -92.274169921875,\n 59.689926220143356\n ],\n [\n -96.30615234375,\n 59.689926220143356\n ],\n [\n -96.30615234375,\n 57.27310364731209\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Perry, Matthew C. 0000-0001-6452-9534","orcid":"https://orcid.org/0000-0001-6452-9534","contributorId":91601,"corporation":false,"usgs":true,"family":"Perry","given":"Matthew C.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":840705,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Alison, Robert M.","contributorId":290288,"corporation":false,"usgs":false,"family":"Alison","given":"Robert","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":840706,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70207774,"text":"70207774 - 2010 - NEXRAD tracks wintering waterfowl","interactions":[],"lastModifiedDate":"2020-01-10T09:48:53","indexId":"70207774","displayToPublicDate":"2010-12-31T09:40:36","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5908,"text":"Gulf Crossings","active":true,"publicationSubtype":{"id":10}},"title":"NEXRAD tracks wintering waterfowl","docAbstract":"No abstract available.
","language":"English","publisher":"Gulf Coast Bird Observatory","usgsCitation":"Randall, L.A., and Barrow, W., 2010, NEXRAD tracks wintering waterfowl: Gulf Crossings, v. 14, no. 1, p. 9-9.","productDescription":"1 p.","startPage":"9","endPage":"9","ipdsId":"IP-018381","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":371143,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana","city":"Lake Charles","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -93.40850830078125,\n 29.528060295064265\n ],\n [\n -92.33184814453125,\n 29.528060295064265\n ],\n [\n -92.33184814453125,\n 30.427361303226718\n ],\n [\n -93.40850830078125,\n 30.427361303226718\n ],\n [\n -93.40850830078125,\n 29.528060295064265\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"14","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Randall, Lori A. 0000-0003-0100-994X randalll@usgs.gov","orcid":"https://orcid.org/0000-0003-0100-994X","contributorId":2678,"corporation":false,"usgs":true,"family":"Randall","given":"Lori","email":"randalll@usgs.gov","middleInitial":"A.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":779281,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barrow, Wylie C. Jr. 0000-0003-4671-2823 barroww@usgs.gov","orcid":"https://orcid.org/0000-0003-4671-2823","contributorId":168953,"corporation":false,"usgs":true,"family":"Barrow","given":"Wylie C.","suffix":"Jr.","email":"barroww@usgs.gov","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":779282,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70256006,"text":"70256006 - 2010 - Self calibration of small and medium format digital cameras","interactions":[],"lastModifiedDate":"2024-07-12T14:47:03.436667","indexId":"70256006","displayToPublicDate":"2010-12-31T09:35:46","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Self calibration of small and medium format digital cameras","docAbstract":"The knowledge of a camera’s interior orientation parameters are a prerequisite for the camera to be used in any precision photogrammetric project. Historically, the interior orientation parameters have been determined by analyzing the measured ground 3D coordinates of photo-identifiable targets, and their 2D (image) coordinates from multiple images of these targets. Camera self calibration, on the other hand, uses targets on a scene that have not been measured before. In this research, we will briefly discuss existing self calibration techniques, and present two methods for camera self calibration that are being used at the U.S. Geological Survey’s Earth Resources Observation and Science (EROS) Data Center. The first method, developed by Pictometry (augmented by Dr C.S. Fraser), uses a series of coded targets on a cage. The coded targets form different patterns that are imaged from nine different locations with differing camera orientations. A free network solution using collinearity equations is used to determine the calibration parameters. The coded targets are placed on the cage in three different planes, which allows for a robust calibration procedure. The USGS/EROS has developed an inexpensive method for calibration, particularly for calibrating short focal length cameras. In this case, the coded targets are pasted on a small prototype box and imaged from different locations and camera orientations. The design of the box is discussed, and the results of the box and the cage calibrations are compared and analyzed.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"ISPRS technical commission VII symposium 100 Years ISPRS advancing remote sensing science","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"ISPRS Technical Commission VII Symposium 100 Years ISPRS Advancing Remote Sensing Science","conferenceDate":"July 5-7, 2010","conferenceLocation":"Vienna, Austria","language":"English","publisher":"International Society for Photogrammetry and Remote Sensing","usgsCitation":"Moe, D., Sampath, A., Christopherson, J., and Benson, M., 2010, Self calibration of small and medium format digital cameras, in ISPRS technical commission VII symposium 100 Years ISPRS advancing remote sensing science, v. XXXVIII, no. 7B, Vienna, Austria, July 5-7, 2010, p. 395-400.","productDescription":"6 p.","startPage":"395","endPage":"400","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":431008,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":431007,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.isprs.org/proceedings/Xxxviii/part7/b/default.aspx","linkFileType":{"id":5,"text":"html"}}],"volume":"XXXVIII","issue":"7B","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Moe, Donald dmoe@usgs.gov","contributorId":3761,"corporation":false,"usgs":true,"family":"Moe","given":"Donald","email":"dmoe@usgs.gov","affiliations":[],"preferred":true,"id":906338,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sampath, Aparajithan 0000-0002-6922-4913 asampath@usgs.gov","orcid":"https://orcid.org/0000-0002-6922-4913","contributorId":3622,"corporation":false,"usgs":true,"family":"Sampath","given":"Aparajithan","email":"asampath@usgs.gov","affiliations":[{"id":54490,"text":"KBR, Inc., under contract to USGS","active":true,"usgs":false}],"preferred":true,"id":906339,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Christopherson, Jon 0000-0002-2472-0059 jonchris@usgs.gov","orcid":"https://orcid.org/0000-0002-2472-0059","contributorId":2552,"corporation":false,"usgs":true,"family":"Christopherson","given":"Jon","email":"jonchris@usgs.gov","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":true,"id":906340,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Benson, Mike","contributorId":340139,"corporation":false,"usgs":false,"family":"Benson","given":"Mike","email":"","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":false,"id":906341,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70040392,"text":"70040392 - 2010 - Yellowstone River Compact Commission fifty-ninth annual report 2010","interactions":[],"lastModifiedDate":"2022-04-18T14:31:33.041944","indexId":"70040392","displayToPublicDate":"2010-12-31T09:28:22","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":5883,"text":"Cooperator Report","active":true,"publicationSubtype":{"id":1}},"title":"Yellowstone River Compact Commission fifty-ninth annual report 2010","docAbstract":"No abstract available.
","language":"English","publisher":"Yellowstone River Compact Commission","publisherLocation":"Reston, VA","usgsCitation":"Berkas, W.R., 2010, Yellowstone River Compact Commission fifty-ninth annual report 2010: Cooperator Report, xxii, 38 p.","productDescription":"xxii, 38 p.","ipdsId":"IP-033938","costCenters":[{"id":400,"text":"Montana Water Science Center","active":false,"usgs":true}],"links":[{"id":398921,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":398920,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.usgs.gov/mission-areas/water-resources/science/yellowstone-river-compact-commission-annual-reports?qt-science_center_objects=0#qt-science_center_objects"}],"country":"United States","state":"Montana, Wyoming, North Dakota","otherGeospatial":"Yellowstone River basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -103.6669921875,\n 48.03401915864286\n ],\n [\n -103.86474609375,\n 48.48748647988415\n ],\n [\n -104.56787109374999,\n 48.531157010976706\n ],\n [\n -106.9189453125,\n 47.15984001304432\n ],\n [\n -110.61035156249999,\n 46.63435070293566\n ],\n [\n -111.51123046875,\n 46.118941506107056\n ],\n [\n -111.15966796875,\n 45.1510532655634\n ],\n [\n -110.36865234374999,\n 44.19795903948531\n ],\n [\n -108.96240234375,\n 42.73087427928485\n ],\n [\n -107.75390625,\n 42.48830197960227\n ],\n [\n -106.45751953125,\n 43.16512263158296\n ],\n [\n -105.18310546875,\n 44.574817404670306\n ],\n [\n -103.6669921875,\n 48.03401915864286\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Berkas, Wayne R. wrberkas@usgs.gov","contributorId":425,"corporation":false,"usgs":true,"family":"Berkas","given":"Wayne","email":"wrberkas@usgs.gov","middleInitial":"R.","affiliations":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"preferred":true,"id":840863,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70259351,"text":"70259351 - 2010 - Ancient Saltworks of the Sierra Nevada","interactions":[],"lastModifiedDate":"2024-10-04T14:00:40.054192","indexId":"70259351","displayToPublicDate":"2010-12-31T08:59:16","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":18731,"text":"The Explorers Journal","active":true,"publicationSubtype":{"id":10}},"title":"Ancient Saltworks of the Sierra Nevada","docAbstract":"No abstract available.
","language":"English","publisher":"Explorers Club","usgsCitation":"Moore, J.G., and Diggles, M.F., 2010, Ancient Saltworks of the Sierra Nevada: The Explorers Journal, v. 88, no. 2, p. 40-45.","productDescription":"6 p.","startPage":"40","endPage":"45","ipdsId":"IP-019960","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":462594,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"88","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Moore, James G. 0000-0002-7543-2401 jmoore@usgs.gov","orcid":"https://orcid.org/0000-0002-7543-2401","contributorId":2892,"corporation":false,"usgs":true,"family":"Moore","given":"James","email":"jmoore@usgs.gov","middleInitial":"G.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":915015,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Diggles, Michael F. 0000-0002-9946-0247 mdiggles@usgs.gov","orcid":"https://orcid.org/0000-0002-9946-0247","contributorId":810,"corporation":false,"usgs":true,"family":"Diggles","given":"Michael","email":"mdiggles@usgs.gov","middleInitial":"F.","affiliations":[{"id":5066,"text":"Office of the Director USGS","active":true,"usgs":true},{"id":5053,"text":"IPDS Training","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true}],"preferred":true,"id":915016,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70231017,"text":"70231017 - 2010 - Performance of map symbol and label design with format and display resolution options through scale for the national map","interactions":[],"lastModifiedDate":"2022-05-02T10:54:58.944592","indexId":"70231017","displayToPublicDate":"2010-12-31T08:59:08","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Performance of map symbol and label design with format and display resolution options through scale for the national map","docAbstract":"Symbol and label design for U.S. topographic mapping using data from The National Map has been progressing, partly in support of research by Buttenfield and Stanislawski on hydrographic generalization, and is sponsored by CEGIS, the USGS Center of Excellence for Geospatial Information Science. The work also seeks to make the best use of GIS for map design that requires no hand-work to make custom adjustments for readable displays. Users of electronic topographic map products may use U.S. topographic maps in multiple media, so the robustness of the designs will be tested across varied landscape regimes and through scale. Maps from hydrographic subbasins in Missouri, West Virginia, Florida-Georgia, Colorado, Utah, Texas, and urban areas of Saint Louis, and Atlanta are evaluated at six scales from 1:24,000 to 1:1,000,000. Map segments for the evaluation are selected to cover a wide sampling of symbol combinations and labeling challenges. Maps are examined on-screen in ArcGIS (MXD) and as a PDF export on-screen. Onscreen views are examined at 96 ppi, common for Windows desktop computer screens, and 130 ppi, representing the higher resolution that laptop computer screens offer. The goal of the work is to systematically refine the map symbols and labels so the resulting map performs well in all of these forms through all scales.
","conferenceTitle":"A special joint symposium of ISPRS Technical Commission IV & AutoCarto in conjunction with ASPRS/CaGIS 2010 Fall Specialty Conference","conferenceDate":"November 15-19, 2010","conferenceLocation":"Orlando, FL","language":"English","publisher":"American Society for Photogrammetry and Remote Sensing, International Society for Photogrammetry and Remote Sensing, and Cartography and Geographic Information Society","usgsCitation":"Brewer, C., Hanchett, C.L., Butterfield, B.P., and Usery, E.L., 2010, Performance of map symbol and label design with format and display resolution options through scale for the national map, A special joint symposium of ISPRS Technical Commission IV & AutoCarto in conjunction with ASPRS/CaGIS 2010 Fall Specialty Conference, Orlando, FL, November 15-19, 2010, 7 p.","productDescription":"7 p.","costCenters":[{"id":423,"text":"National Geospatial Program","active":true,"usgs":true},{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true}],"links":[{"id":399891,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":399890,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://cartogis.org/autocarto/autocarto-2010/"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Brewer, C. A.","contributorId":167599,"corporation":false,"usgs":false,"family":"Brewer","given":"C. A.","affiliations":[{"id":24771,"text":"Department of Biological Sciences, University of Montana, Missoula, Montana, 59812, USA","active":true,"usgs":false}],"preferred":false,"id":841763,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hanchett, C. L.","contributorId":290863,"corporation":false,"usgs":false,"family":"Hanchett","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":841764,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Butterfield, B. P.","contributorId":49071,"corporation":false,"usgs":false,"family":"Butterfield","given":"B.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":841765,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Usery, E. Lynn 0000-0002-2766-2173 usery@usgs.gov","orcid":"https://orcid.org/0000-0002-2766-2173","contributorId":231,"corporation":false,"usgs":true,"family":"Usery","given":"E.","email":"usery@usgs.gov","middleInitial":"Lynn","affiliations":[{"id":423,"text":"National Geospatial Program","active":true,"usgs":true}],"preferred":true,"id":841766,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70220143,"text":"70220143 - 2010 - Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey","interactions":[],"lastModifiedDate":"2021-04-22T12:23:26.831417","indexId":"70220143","displayToPublicDate":"2010-12-31T08:42:16","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geology of the greater Trenton area and its impact on the capital city: Twenty-seventh Annual Meeting Geological Association of New Jersey : October 8-9, 2010: Field guide and proceedings","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Twenty-seventh Annual Meeting Geological Association of New Jersey","conferenceDate":"October 8-9, 2010","conferenceLocation":"Trenton, NJ","language":"English","publisher":"Geological Associaton of New Jersey","usgsCitation":"Szabo, Z., Barringer, J., and Spayd, S., 2010, Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey, in Geology of the greater Trenton area and its impact on the capital city: Twenty-seventh Annual Meeting Geological Association of New Jersey : October 8-9, 2010: Field guide and proceedings, Trenton, NJ, 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Zoltan 0000-0002-0760-9607 zszabo@usgs.gov","orcid":"https://orcid.org/0000-0002-0760-9607","contributorId":138827,"corporation":false,"usgs":true,"family":"Szabo","given":"Zoltan","email":"zszabo@usgs.gov","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814584,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barringer, Julia jbarring@usgs.gov","contributorId":169542,"corporation":false,"usgs":true,"family":"Barringer","given":"Julia","email":"jbarring@usgs.gov","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814585,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Spayd, Steve","contributorId":225551,"corporation":false,"usgs":false,"family":"Spayd","given":"Steve","email":"","affiliations":[{"id":41161,"text":"New Jersey Geological and Water Survey","active":true,"usgs":false}],"preferred":false,"id":814586,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70173884,"text":"70173884 - 2010 - Influence of drought conditions on brown trout biomass and size structure in the Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2016-06-15T13:30:17","indexId":"70173884","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Influence of drought conditions on brown trout biomass and size structure in the Black Hills, South Dakota","docAbstract":"We evaluated the influence of drought conditions on the biomass of brown trout Salmo trutta in Spearfish Creek, upper Rapid Creek, and lower Rapid Creek in the Black Hills of western South Dakota. Stream discharge, mean summer water temperature, the biomass of juvenile and adult brown trout, and brown trout size structure were compared between two time periods: early (2000–2002) and late drought (2005–2007). Mean summer water temperatures were similar between the early- and late-drought periods in Spearfish Creek (12.4°C versus 11.5°C), lower Rapid Creek (19.2°C versus 19.3°C), and upper Rapid Creek (9.8°C in both periods). In contrast, mean annual discharge differed significantly between the two time periods in Spearfish Creek (1.95 versus 1.50 m3/s), lower Rapid Creek (2.01 versus 0.94 m3/s), and upper Rapid Creek (1.41 versus 0.84 m3/s). The mean biomass of adult brown trout in all three stream sections was significantly higher in the early-drought than in the late-drought period (238 versus 69 kg/ha in Spearfish Creek, 272 versus 91 kg/ha in lower Rapid Creek, and 159 versus 32 kg/ha in upper Rapid Creek). The biomass of juvenile brown trout was similar (43 versus 23 kg/ha) in Spearfish Creek in the two periods, declined from 136 to 45 kg/ha in lower Rapid Creek, and increased from 14 to 73 kg/ha in upper Rapid Creek. Size structure did not differ between the early- and late-drought periods in lower Rapid and Spearfish creeks, but it did in upper Rapid Creek. In addition to drought conditions, factors such as angler harvest, fish movements, and the nuisance algal species Didymosphenia geminata are discussed as possible contributors to the observed changes in brown trout biomass and size structure in Black Hills streams.
","language":"English","publisher":"American Fisheries Society","doi":"10.1577/M09-199.1","usgsCitation":"James, D.A., Wilhite, J.W., and Chipps, S.R., 2010, Influence of drought conditions on brown trout biomass and size structure in the Black Hills, South Dakota: North American Journal of Fisheries Management, v. 30, no. 3, p. 791-798, https://doi.org/10.1577/M09-199.1.","productDescription":"8 p.","startPage":"791","endPage":"798","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022492","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323689,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"South Dakota","otherGeospatial":"Black Hills","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -104.05975341796875,\n 44.54154764174371\n ],\n [\n -103.68896484375,\n 44.48866833139467\n ],\n [\n -103.42529296875,\n 44.31795304574349\n ],\n [\n -103.2220458984375,\n 44.17629471627438\n ],\n [\n -103.1396484375,\n 44.089557802247725\n ],\n [\n -103.128662109375,\n 43.92757183247523\n ],\n [\n -104.0570068359375,\n 43.92559366355069\n ],\n [\n -104.05975341796875,\n 44.54154764174371\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"30","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2010-06-01","publicationStatus":"PW","scienceBaseUri":"57627c33e4b07657d19a69f5","contributors":{"authors":[{"text":"James, Daniel A.","contributorId":41737,"corporation":false,"usgs":true,"family":"James","given":"Daniel","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":639040,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilhite, Jerry W.","contributorId":171897,"corporation":false,"usgs":false,"family":"Wilhite","given":"Jerry","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":639041,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chipps, Steven R. 0000-0001-6511-7582 steve_chipps@usgs.gov","orcid":"https://orcid.org/0000-0001-6511-7582","contributorId":2243,"corporation":false,"usgs":true,"family":"Chipps","given":"Steven","email":"steve_chipps@usgs.gov","middleInitial":"R.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":638888,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70194455,"text":"70194455 - 2010 - Developing a spatially distributed terrestrial biogeochemical cycle modeling system to support the management of Fort Benning and its surrounding areas","interactions":[],"lastModifiedDate":"2018-04-23T09:17:36","indexId":"70194455","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesNumber":"SERDP Project RC-1462","title":"Developing a spatially distributed terrestrial biogeochemical cycle modeling system to support the management of Fort Benning and its surrounding areas","docAbstract":"The overarching goal of this project is to develop an advanced, spatially distributed biogeochemical cycle modeling system to simulate the dynamics of ecosystem C and N cycles under historical, current, and future land use and disturbances scenarios. The modeling system and simulated results were used to facilitate the evaluation of the environmental consequences of various training and management activities and, therefore, to support future land use and training operations.
","language":"English","publisher":"U.S. Department of Defense","usgsCitation":"Liu, S., Tieszen, L.L., Zhao, S., Li, Z., and Liu, J., 2010, Developing a spatially distributed terrestrial biogeochemical cycle modeling system to support the management of Fort Benning and its surrounding areas, 77 p.","productDescription":"77 p.","ipdsId":"IP-020436","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":349511,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":349510,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.dtic.mil/docs/citations/ADA578897"}],"country":"United States","state":"Georgia","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -85.08224487304688,\n 32.21628671904614\n ],\n [\n -84.55352783203125,\n 32.21628671904614\n ],\n [\n -84.55352783203125,\n 32.59426298812166\n ],\n [\n -85.08224487304688,\n 32.59426298812166\n ],\n [\n -85.08224487304688,\n 32.21628671904614\n ]\n ]\n ]\n }\n }\n ]\n}","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a610a95e4b06e28e9c256ad","contributors":{"authors":[{"text":"Liu, Shuguang 0000-0002-6027-3479 sliu@usgs.gov","orcid":"https://orcid.org/0000-0002-6027-3479","contributorId":147403,"corporation":false,"usgs":true,"family":"Liu","given":"Shuguang","email":"sliu@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":723910,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tieszen, Larry L. tieszen@usgs.gov","contributorId":2831,"corporation":false,"usgs":true,"family":"Tieszen","given":"Larry","email":"tieszen@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":724016,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zhao, Shuqing","contributorId":9152,"corporation":false,"usgs":true,"family":"Zhao","given":"Shuqing","email":"","affiliations":[],"preferred":false,"id":724017,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Li, Zhen","contributorId":200957,"corporation":false,"usgs":false,"family":"Li","given":"Zhen","affiliations":[],"preferred":false,"id":724018,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Liu, Jinxun 0000-0003-0561-8988 jxliu@usgs.gov","orcid":"https://orcid.org/0000-0003-0561-8988","contributorId":3414,"corporation":false,"usgs":true,"family":"Liu","given":"Jinxun","email":"jxliu@usgs.gov","affiliations":[{"id":657,"text":"Western Geographic Science Center","active":true,"usgs":true}],"preferred":true,"id":724019,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":98976,"text":"ds541 - 2010 - Recently active traces of the Bartlett Springs Fault, California: A digital database","interactions":[],"lastModifiedDate":"2022-10-27T19:06:19.27653","indexId":"ds541","displayToPublicDate":"2010-12-31T00:00:00","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":"541","title":"Recently active traces of the Bartlett Springs Fault, California: A digital database","docAbstract":"The purpose of this map is to show the location of and evidence for recent movement on active fault traces within the Bartlett Springs Fault Zone, California. The location and recency of the mapped traces is primarily based on geomorphic expression of the fault as interpreted from large-scale aerial photography. In a few places, evidence of fault creep and offset Holocene strata in trenches and natural exposures have confirmed the activity of some of these traces.\r\nThis publication is formatted both as a digital database for use within a geographic information system (GIS) and for broader public access as map images that may be browsed on-line or download a summary map. The report text describes the types of scientific observations used to make the map, gives references pertaining to the fault and the evidence of faulting, and provides guidance for use of and limitations of the map.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ds541","usgsCitation":"Lienkaemper, J.J., 2010, Recently active traces of the Bartlett Springs Fault, California: A digital database: U.S. Geological Survey Data Series 541, 1 Plate: 11.00 x 8.50 inches; Digital Database, https://doi.org/10.3133/ds541.","productDescription":"1 Plate: 11.00 x 8.50 inches; Digital Database","onlineOnly":"N","additionalOnlineFiles":"Y","costCenters":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":116990,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_541.bmp"},{"id":408815,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_94722.htm","linkFileType":{"id":5,"text":"html"}},{"id":14409,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/541/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","country":"United States","state":"California","otherGeospatial":"Bartlett Springs Fault","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -123.5292,\n 39.5753\n ],\n [\n -123.5292,\n 40.0853\n ],\n [\n -123.0358,\n 40.0853\n ],\n [\n -123.0358,\n 39.5753\n ],\n [\n -123.5292,\n 39.5753\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a90e4b07f02db655861","contributors":{"authors":[{"text":"Lienkaemper, James J. 0000-0002-7578-7042 jlienk@usgs.gov","orcid":"https://orcid.org/0000-0002-7578-7042","contributorId":1941,"corporation":false,"usgs":true,"family":"Lienkaemper","given":"James","email":"jlienk@usgs.gov","middleInitial":"J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":307126,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70189957,"text":"70189957 - 2010 - Methods based on surface-water data","interactions":[],"lastModifiedDate":"2021-04-26T17:29:14.385031","indexId":"70189957","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"4","title":"Methods based on surface-water data","docAbstract":"Streamflow data are commonly used to estimate recharge rates in humid and subhumid regions, in part because of the abundance of streamflow data and the availability of computer programs for analyzing those data. Most of the methods described in this chapter are easy to use, but application of any of the methods should be accompanied by a careful analysis of the underlying assumptions. The methods estimate exchange rates between groundwater and surface-water bodies. That exchange can represent focused recharge from a losing stream, or, as in the case of groundwater discharge to a stream, the exchange can reflect diffuse recharge that occurs over widespread areas. Some of these methods may be unfamiliar to groundwater hydrologists because they were not developed specifically for the study of groundwater recharge; instead, they were developed for purposes such as sizing of culverts and bridge openings, predicting low-flow rates in streams, or developing an understanding of stream-water quality and the ability of a stream to assimilate solutes and contaminants. The fact that base-flow or recharge estimates are generated as byproducts of these methods does not diminish the usefulness or applicability of the methods in recharge studies.
Techniques presented herein include the stream water-budget method, seepage meters, Darcy methods, streamflow duration curves, traditional streamflow hydrograph analyses (including hydrograph separation and recession-curve displacement), and chemical and isotopic hydrograph separation techniques. Some of these methods are designed specifically for estimating focused recharge; others are for estimating diffuse recharge. Discussions are centered on groundwater movement to or from streams, but the principles discussed and the methods described are equally applicable for groundwater exchange with other surface-water bodies, such as lakes, reservoirs, and wetlands. Proper application of any method requires a good conceptual model of the hydrologic system and a solid understanding of underlying assumptions. Prior to presentation of individual methods, background discussions are given on the exchange of groundwater and surface water and on the relationship between base flow and recharge. These discussions illustrate assumptions inherent to the methods and provide some guidelines for assessing the validity of those assumptions.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating groundwater recharge","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Cambridge University Press","doi":"10.1017/CBO9780511780745.005","usgsCitation":"Healy, R.W., 2010, Methods based on surface-water data, chap. 4 of Estimating groundwater recharge, p. 74-96, https://doi.org/10.1017/CBO9780511780745.005.","productDescription":"23 p.","startPage":"74","endPage":"96","ipdsId":"IP-012364","costCenters":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":344508,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59819317e4b0e2f5d463b7ad","contributors":{"authors":[{"text":"Healy, Richard W. 0000-0002-0224-1858 rwhealy@usgs.gov","orcid":"https://orcid.org/0000-0002-0224-1858","contributorId":658,"corporation":false,"usgs":true,"family":"Healy","given":"Richard","email":"rwhealy@usgs.gov","middleInitial":"W.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":706884,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70198262,"text":"70198262 - 2010 - Erosion of tilted fault blocks and deposition of coarse sediments in half-graben basins during late stages of extension: Gold Butte area, Basin and Range Province","interactions":[],"lastModifiedDate":"2018-08-20T10:53:57","indexId":"70198262","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1727,"text":"GSA Special Papers","active":true,"publicationSubtype":{"id":10}},"title":"Erosion of tilted fault blocks and deposition of coarse sediments in half-graben basins during late stages of extension: Gold Butte area, Basin and Range Province","docAbstract":"The provenance and stratigraphic architecture of basin-filling Miocene sediments around the Gold Butte area, southern Nevada, and adjacent highlands record the erosion of fault blocks that progressively tilted during extension. This study focuses especially on upper Miocene correlatives of the red sandstone unit and the Muddy Creek Formation that were deposited during waning stages of extension. Upper parts of the underlying middle Miocene Horse Spring Formation are also addressed. The large east-tilted South Virgin–White Hills block, including the Gold Butte block, was the primary source of coarse detritus into the adjacent half-graben basins on both sides. Voluminous, very coarse-grained sediments were shed eastward down the back slope of this tilt block into the Grand Wash Trough. This suggests that there were large middle and late Miocene catchments on that side of the block, possibly inherited from a gentler dip slope early in the tilting history. The block uplifted and tilted during slip on the west-dipping South Virgin–White Hills normal fault that bounds the west side of the block. Its exposed footwall shed coarse-grained debris to the west. While the fault was active, this debris included rock-avalanche megabreccias. Longitudinal transport of coarse-grained sediment also occurred along the axes of basins on both sides of the block.
In the late Miocene, fault death at ca. 10 Ma followed rotation of the South Virgin–White Hills fault, and the along-strike Quail Spring fault, from initial dips >55° to dips <30°. This cessation of faulting coincided with and likely caused an eastward shift in locus of faulting to the steeper Wheeler fault system. Coarse sediment shed from the South Virgin–White Hills tilt block gradually declined as deformation waned and limestone-rich sedimentation expanded onto the basin margins against the block. Where the rising sedimentary fills eventually bridged across the block and connected basins on either side, these bridge sites served to focus later integrated regional drainage—the Pliocene Colorado River.
Progressive Miocene tilting of the highland block would have broadened its structural footwall on the west and narrowed its east-dipping back slope. Migration of the drainage divide by erosion and piracy, influenced by changing tilt slopes, can explain the modern position of the divide in the Gold Butte block as one that separates drainage roughly equally down the two sides.
","largerWorkTitle":"Miocene Tectonics of the Lake Mead Region, Central Basin and Range","language":"English","publisher":"Geological Society of America","doi":"10.1130/2010.2463(07)","usgsCitation":"Howard, K.A., Beard, S., Kuntz, M.A., Kunk, M.J., Sarna-Wojcicki, A.M., Perkins, M.E., and Lucchitta, I., 2010, Erosion of tilted fault blocks and deposition of coarse sediments in half-graben basins during late stages of extension: Gold Butte area, Basin and Range Province: GSA Special Papers, v. 463, p. 147-170, https://doi.org/10.1130/2010.2463(07).","productDescription":"24 p.","startPage":"147","endPage":"170","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":355930,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","volume":"463","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5b98b690e4b0702d0e844c16","contributors":{"authors":[{"text":"Howard, Keith A. 0000-0002-6462-2947 khoward@usgs.gov","orcid":"https://orcid.org/0000-0002-6462-2947","contributorId":3439,"corporation":false,"usgs":true,"family":"Howard","given":"Keith","email":"khoward@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":740789,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Beard, Sue 0000-0001-9552-1893 sbeard@usgs.gov","orcid":"https://orcid.org/0000-0001-9552-1893","contributorId":167711,"corporation":false,"usgs":true,"family":"Beard","given":"Sue","email":"sbeard@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":740790,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kuntz, M. A.","contributorId":33323,"corporation":false,"usgs":true,"family":"Kuntz","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":740791,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kunk, Michael J. 0000-0003-4424-7825 mkunk@usgs.gov","orcid":"https://orcid.org/0000-0003-4424-7825","contributorId":200968,"corporation":false,"usgs":true,"family":"Kunk","given":"Michael","email":"mkunk@usgs.gov","middleInitial":"J.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":740792,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sarna-Wojcicki, Andrei M. 0000-0002-0244-9149 asarna@usgs.gov","orcid":"https://orcid.org/0000-0002-0244-9149","contributorId":1046,"corporation":false,"usgs":true,"family":"Sarna-Wojcicki","given":"Andrei","email":"asarna@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":740793,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Perkins, M. E.","contributorId":92707,"corporation":false,"usgs":true,"family":"Perkins","given":"M.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":740794,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lucchitta, Ivo","contributorId":94291,"corporation":false,"usgs":true,"family":"Lucchitta","given":"Ivo","email":"","affiliations":[],"preferred":false,"id":740795,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70189356,"text":"70189356 - 2010 - Topographic evolution of sandbars: Flume experiment and computational modeling","interactions":[],"lastModifiedDate":"2017-07-11T15:17:34","indexId":"70189356","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Topographic evolution of sandbars: Flume experiment and computational modeling","docAbstract":"Measurements of sandbar formation and evolution were carried out in a laboratory flume and the topographic characteristics of these barforms were compared to predictions from a computational flow and sediment transport model with bed evolution. The flume experiment produced sandbars with approximate mode 2, whereas numerical simulations produced a bed morphology better approximated as alternate bars, mode 1. In addition, bar formation occurred more rapidly in the laboratory channel than for the model channel. This paper focuses on a steady-flow laboratory experiment without upstream sediment supply. Future experiments will examine the effects of unsteady flow and sediment supply and the use of numerical models to\r\nsimulate the response of barform topography to these influences.","largerWorkType":{"id":4,"text":"Book"},"largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"2nd Joint Federal Interagency Conference","conferenceDate":"June 27 - July 1, 2010","conferenceLocation":"Las Vegas, NV","language":"English","publisher":"Joint Federal Interagency Sedimentation Conference 2010","usgsCitation":"Kinzel, P.J., Nelson, J.M., McDonald, R.R., and Logan, B., 2010, Topographic evolution of sandbars: Flume experiment and computational modeling, 2nd Joint Federal Interagency Conference, Las Vegas, NV, June 27 - July 1, 2010, 8 p.","productDescription":"8 p.","ipdsId":"IP-019939","costCenters":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":343599,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":343596,"type":{"id":15,"text":"Index Page"},"url":"https://acwi.gov/sos/pubs/2ndJFIC/"}],"publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5965bfc6e4b0d1f9f05b3929","contributors":{"authors":[{"text":"Kinzel, Paul J. 0000-0002-6076-9730 pjkinzel@usgs.gov","orcid":"https://orcid.org/0000-0002-6076-9730","contributorId":743,"corporation":false,"usgs":true,"family":"Kinzel","given":"Paul","email":"pjkinzel@usgs.gov","middleInitial":"J.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":704347,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nelson, Jonathan M. 0000-0002-7632-8526 jmn@usgs.gov","orcid":"https://orcid.org/0000-0002-7632-8526","contributorId":2812,"corporation":false,"usgs":true,"family":"Nelson","given":"Jonathan","email":"jmn@usgs.gov","middleInitial":"M.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":704346,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McDonald, Richard R. 0000-0002-0703-0638 rmcd@usgs.gov","orcid":"https://orcid.org/0000-0002-0703-0638","contributorId":2428,"corporation":false,"usgs":true,"family":"McDonald","given":"Richard","email":"rmcd@usgs.gov","middleInitial":"R.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":704348,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Logan, Brandy L. blogan@usgs.gov","contributorId":168305,"corporation":false,"usgs":true,"family":"Logan","given":"Brandy L.","email":"blogan@usgs.gov","affiliations":[{"id":25245,"text":"USGS, Golden, CO","active":true,"usgs":false}],"preferred":false,"id":704363,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70193333,"text":"70193333 - 2010 - Forward to the conservation, biology, and natural history of North American crayfishes","interactions":[],"lastModifiedDate":"2017-12-05T14:03:04","indexId":"70193333","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3444,"text":"Southeastern Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Forward to the conservation, biology, and natural history of North American crayfishes","docAbstract":"No abstract available.
","language":"English","publisher":"Eagle Hill Publications","usgsCitation":"Loughman, Z.J., Simon, T.P., and Welsh, S., 2010, Forward to the conservation, biology, and natural history of North American crayfishes: Southeastern Naturalist, v. 9, no. 3, p. 1-10.","productDescription":"10 p.","startPage":"1","endPage":"10","ipdsId":"IP-017478","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":349696,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":349695,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.eaglehill.us/SENAonline/articles/SENA-sp-3/10-Foreword.shtml"}],"country":"United States","state":"Alabama, Arkansas, Georgia, Indiana, Maryland, Missouri, North Carolina, West 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\"}}]}","volume":"9","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a610a95e4b06e28e9c256b1","contributors":{"authors":[{"text":"Loughman, Zachary J.","contributorId":76157,"corporation":false,"usgs":false,"family":"Loughman","given":"Zachary","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":724463,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Simon, Thomas P.","contributorId":77081,"corporation":false,"usgs":true,"family":"Simon","given":"Thomas","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":724464,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Welsh, Stuart A. 0000-0003-0362-054X swelsh@usgs.gov","orcid":"https://orcid.org/0000-0003-0362-054X","contributorId":152088,"corporation":false,"usgs":true,"family":"Welsh","given":"Stuart A.","email":"swelsh@usgs.gov","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":718724,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70193207,"text":"70193207 - 2010 - High-resolution receiver function imaging reveals Colorado Plateau lithospheric architecture and mantle-supported topography","interactions":[],"lastModifiedDate":"2017-10-31T10:33:00","indexId":"70193207","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"High-resolution receiver function imaging reveals Colorado Plateau lithospheric architecture and mantle-supported topography","docAbstract":"After maintaining elevations near sea level for over 500 million years, the Colorado Plateau (CP) has a present average elevation of 2 km. We compute new receiver function images from the first dense seismic transect to cross the plateau that reveal a central CP crustal thickness of 42–50 km thinning to 30–35 km at the CP margins. Isostatic calculations show that only approximately 20% of central CP elevations can be explained by thickened crust alone, with the CP edges requiring nearly total mantle compensation. We calculate an uplift budget showing that CP buoyancy arises from a combination of crustal thickening, heating and alteration of the lithospheric root, dynamic support from mantle upwelling, and significant buoyant edge effects produced by small-scale convecting asthenosphere at its margins.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2010GL044799","usgsCitation":"Domingo, D.L., Aster, R., Grand, S., J Ni, Baldridge, W., and USGS, D.C., 2010, High-resolution receiver function imaging reveals Colorado Plateau lithospheric architecture and mantle-supported topography: Geophysical Research Letters, v. 37, no. 20, L20313; 6 p., https://doi.org/10.1029/2010GL044799.","productDescription":"L20313; 6 p.","ipdsId":"IP-020019","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":475625,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2010gl044799","text":"Publisher Index Page"},{"id":347810,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona, Colorado, New Mexico, Texas, Utah","otherGeospatial":"Colorado Plateau","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -115,\n 30\n ],\n [\n -102,\n 30\n ],\n [\n -102,\n 40\n ],\n [\n -115,\n 40\n ],\n [\n -115,\n 30\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"37","issue":"20","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2010-10-28","publicationStatus":"PW","scienceBaseUri":"59f98bc3e4b0531197afa092","contributors":{"authors":[{"text":"Domingo, Dorothy L. ddomingo@usgs.gov","contributorId":477,"corporation":false,"usgs":true,"family":"Domingo","given":"Dorothy","email":"ddomingo@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":718194,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Aster, R.","contributorId":199107,"corporation":false,"usgs":false,"family":"Aster","given":"R.","email":"","affiliations":[],"preferred":false,"id":718197,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Grand, S.","contributorId":199108,"corporation":false,"usgs":false,"family":"Grand","given":"S.","email":"","affiliations":[],"preferred":false,"id":718198,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"J Ni","contributorId":199106,"corporation":false,"usgs":false,"family":"J Ni","affiliations":[],"preferred":false,"id":718196,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Baldridge, W.S.","contributorId":199109,"corporation":false,"usgs":false,"family":"Baldridge","given":"W.S.","email":"","affiliations":[],"preferred":false,"id":718199,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"USGS, David C. Wilson","contributorId":199105,"corporation":false,"usgs":false,"family":"USGS","given":"David","email":"","middleInitial":"C. Wilson","affiliations":[],"preferred":false,"id":718195,"contributorType":{"id":1,"text":"Authors"},"rank":15}]}} ,{"id":70192487,"text":"70192487 - 2010 - Regional variation in diets of breeding Red-shouldered hawks","interactions":[],"lastModifiedDate":"2017-11-16T10:49:12","indexId":"70192487","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3784,"text":"Wilson Journal of Ornithology","active":true,"publicationSubtype":{"id":10}},"title":"Regional variation in diets of breeding Red-shouldered hawks","docAbstract":"We collected data on breeding season diet composition of Red-shouldered Hawks (Buteo lineatus) in south Texas and compared these data, and those reported from studies elsewhere to examine large scale spatial variation in prey use in eastern North America. Red-shouldered Hawk diets aligned into two significantly different groups, which appear to correlate with latitude. The diets of Red-shouldered Hawks in group 1, which are of more northern latitudes, had significantly more mammalian prey and significantly less amphibian prey than those in group 2, which are at more southerly latitudes. Our meta-analysis demonstrated the dietary flexibility of Red-shouldered Hawks, which likely accounts for their broad distribution by exploiting regional variations in taxon-specific prey availability.","language":"English","publisher":"The Wilson Ornithological Society","doi":"10.1676/09-071.1","usgsCitation":"Strobel, B.N., and Boal, C.W., 2010, Regional variation in diets of breeding Red-shouldered hawks: Wilson Journal of Ornithology, v. 122, no. 1, p. 68-74, https://doi.org/10.1676/09-071.1.","productDescription":"7 p.","startPage":"68","endPage":"74","ipdsId":"IP-011144","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":348894,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"122","issue":"1","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a610a95e4b06e28e9c256b5","contributors":{"authors":[{"text":"Strobel, Bradley N.","contributorId":56451,"corporation":false,"usgs":false,"family":"Strobel","given":"Bradley","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":722166,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boal, Clint W. 0000-0001-6008-8911 cboal@usgs.gov","orcid":"https://orcid.org/0000-0001-6008-8911","contributorId":1909,"corporation":false,"usgs":true,"family":"Boal","given":"Clint","email":"cboal@usgs.gov","middleInitial":"W.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":716063,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70192423,"text":"70192423 - 2010 - GAGES: A stream gage database for evaluating natural and alteredflow conditions in the conterminous United States","interactions":[],"lastModifiedDate":"2017-11-15T12:12:51","indexId":"70192423","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1465,"text":"Ecology","active":true,"publicationSubtype":{"id":10}},"title":"GAGES: A stream gage database for evaluating natural and alteredflow conditions in the conterminous United States","docAbstract":"Stream flow is a controlling element in the ecology of rivers and streams. Knowledge of the natural flow regime facilitates the assessment of whether specific hydrologic attributes have been altered by humans in a particular stream and the establishment of specific goals for stream-flow restoration. Because most streams are ungaged or have been altered by human influences, characterizing the natural flow regime is often only possible by estimating flow characteristics based on nearby stream gages of reference quality, i.e., gaged locations that are least disturbed by human influences. The ability to evaluate natural stream flow, that which is not altered by human activities, would be enhanced by the existence of a nationally consistent and up-to-date database of gages in relatively undisturbed watersheds.\nAs part of a national effort to characterize stream-flow effects on ecological condition, data for 6785 U.S. Geological Survey (USGS) stream gages and their upstream watersheds were compiled. The sites comprise all USGS stream gages in the conterminous United States with at least 20 years of complete-year flow record from 1950–2007, and for which watershed boundaries could reliably be delineated (median size ¼ 578 km2). Several hundred watershed and site characteristics were calculated or compiled from national data sources, including environmental features (e.g., climate, geology, soils, topography) and anthropogenic influences (e.g., land use, roads, presence of dams, or canals).\nIn addition, watersheds were assessed for their reference quality within nine broad regions for use in studies intended to characterize stream flows under conditions minimally influenced by human activities. Three primary criteria were used to assess reference quality: (1) a quantitative index of anthropogenic modification within the watershed based on GIS-derived variables, (2) visual inspection of every stream gage and drainage basin from recent high-resolution imagery and topographic maps, and (3) information about man-made influences from USGS Annual Water Data Reports. From the set of 6785 sites, we identified 1512 as reference-quality stream gages. All data derived for these watersheds as well as the reference condition evaluation are provided as an online data set termed GAGES (geospatial attributes of gages for evaluating stream flow).","language":"English","publisher":"Ecological Society of America","doi":"10.1890/09-0889.1","usgsCitation":"Falcone, J.A., Carlisle, D.M., Wolock, D.M., and Meador, M., 2010, GAGES: A stream gage database for evaluating natural and alteredflow conditions in the conterminous United States: Ecology, v. 91, no. 2, p. 621-621, https://doi.org/10.1890/09-0889.1.","productDescription":"1 p.","startPage":"621","endPage":"621","ipdsId":"IP-010360","costCenters":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"links":[{"id":475629,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1890/09-0889.1","text":"Publisher Index Page"},{"id":348884,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"91","issue":"2","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a610a96e4b06e28e9c256b7","contributors":{"authors":[{"text":"Falcone, James A. 0000-0001-7202-3592 jfalcone@usgs.gov","orcid":"https://orcid.org/0000-0001-7202-3592","contributorId":173496,"corporation":false,"usgs":true,"family":"Falcone","given":"James","email":"jfalcone@usgs.gov","middleInitial":"A.","affiliations":[{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":false,"id":715776,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carlisle, Daren M. 0000-0002-7367-348X dcarlisle@usgs.gov","orcid":"https://orcid.org/0000-0002-7367-348X","contributorId":513,"corporation":false,"usgs":true,"family":"Carlisle","given":"Daren","email":"dcarlisle@usgs.gov","middleInitial":"M.","affiliations":[{"id":503,"text":"Office of Water Quality","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":715774,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wolock, David M. 0000-0002-6209-938X dwolock@usgs.gov","orcid":"https://orcid.org/0000-0002-6209-938X","contributorId":540,"corporation":false,"usgs":true,"family":"Wolock","given":"David","email":"dwolock@usgs.gov","middleInitial":"M.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true}],"preferred":true,"id":715775,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meador, Michael R. mrmeador@usgs.gov","contributorId":615,"corporation":false,"usgs":true,"family":"Meador","given":"Michael R.","email":"mrmeador@usgs.gov","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":true,"id":715777,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70192277,"text":"70192277 - 2010 - Effects of groundwater-flow paths on nitrate concentrations across two riparian forest corridors","interactions":[],"lastModifiedDate":"2017-10-24T10:12:54","indexId":"70192277","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Effects of groundwater-flow paths on nitrate concentrations across two riparian forest corridors","docAbstract":"Groundwater levels, apparent age, and chemistry from field sites and groundwater-flow modeling of hypothetical aquifers collectively indicate that groundwater-flow paths contribute to differences in nitrate concentrations across riparian corridors. At sites in Virginia (one coastal and one Piedmont), lowland forested wetlands separate upland fields from nearby surface waters (an estuary and a stream). At the coastal site, nitrate concentrations near the water table decreased from more than 10 mg/L beneath fields to 2 mg/L beneath a riparian forest buffer because recharge through the buffer forced water with concentrations greater than 5 mg/L to flow deeper beneath the buffer. Diurnal changes in groundwater levels up to 0.25 meters at the coastal site reflect flow from the water table into unsaturated soil where roots remove water and nitrate dissolved in it. Decreases in aquifer thickness caused by declines in the water table and decreases in horizontal hydraulic gradients from the uplands to the wetlands indicate that more than 95% of the groundwater discharged to the wetlands. Such discharge through organic soil can reduce nitrate concentrations by denitrification. Model simulations are consistent with field results, showing downward flow approaching toe slopes and surface waters to which groundwater discharges. These effects show the importance of buffer placement over use of fixed-width, streamside buffers to control nitrate concentrations.","language":"English","publisher":"Wiley","doi":"10.1111/j.1752-1688.2010.00427.x","usgsCitation":"Speiran, G.K., 2010, Effects of groundwater-flow paths on nitrate concentrations across two riparian forest corridors: Journal of the American Water Resources Association, v. 46, no. 2, p. 246-260, https://doi.org/10.1111/j.1752-1688.2010.00427.x.","productDescription":"15 p.","startPage":"246","endPage":"260","ipdsId":"IP-011818","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":347194,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"46","issue":"2","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2010-03-31","publicationStatus":"PW","scienceBaseUri":"59f05126e4b0220bbd9a1dcd","contributors":{"authors":[{"text":"Speiran, Gary K. 0000-0002-6505-1170 gspeiran@usgs.gov","orcid":"https://orcid.org/0000-0002-6505-1170","contributorId":3233,"corporation":false,"usgs":true,"family":"Speiran","given":"Gary","email":"gspeiran@usgs.gov","middleInitial":"K.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":715113,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":98975,"text":"sir20105198 - 2010 - Streamflow gain-loss characteristics of Elkhead Creek downstream from Elkhead Reservoir near Craig, Colorado, 2009","interactions":[],"lastModifiedDate":"2012-02-10T00:10:06","indexId":"sir20105198","displayToPublicDate":"2010-12-31T00:00:00","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":"2010-5198","title":"Streamflow gain-loss characteristics of Elkhead Creek downstream from Elkhead Reservoir near Craig, Colorado, 2009","docAbstract":"The U.S. Geological Survey (USGS), in cooperation with the Colorado Water Conservation Board, the Upper Colorado River Endangered Fish Recovery Program (UCREFRP), Colorado Division of Water Resources, and City of Craig studied the gain-loss characteristics of Elkhead Creek downstream from Elkhead Reservoir to the confluence with the Yampa River during August through October 2009. Earlier qualitative interpretation of streamflow data downstream from the reservoir indicated that there could be a transit loss of nearly 10 percent. This potential loss could be a significant portion of the releases from Elkhead Reservoir requested by UCREFRP during late summer and early fall for improving critical habitat for endangered fish downstream in the Yampa River. Information on the gain-loss characteristics was needed for the effective management of the reservoir releases.\r\n\r\nIn order to determine streamflow gain-loss characteristics for Elkhead Creek, eight measurement sets were made at four strategic instream sites and at one diversion from August to early October 2009. An additional measurement set was made after the study period during low-flow conditions in November 2009. Streamflow measurements were made using an Acoustic Doppler Velocimeter to provide high accuracy and consistency, especially at low flows. During this study, streamflow ranged from about 5 cubic feet per second up to more than 90 cubic feet per second with step increments in between. Measurements were made at least 24 hours after a change in reservoir release (streamflow) during steady-state conditions.\r\n\r\nThe instantaneous streamflow measurements and the streamflow volume comparisons show the reach of Elkhead Creek immediately downstream from Elkhead Reservoir to the streamflow-gaging station 09246500, Elkhead Creek near Craig, CO, is neither a gaining nor losing reach. The instantaneous measurements immediately downstream from the dam and the combined measurements of Norvell ditch plus streamflow-gaging station 09246500 are mostly within the plus or minus 5-percent measurement error of each other. The variability of data is such that sometimes the streamflow is greater upstream than downstream and sometimes the streamflow is greater downstream than upstream. Streamflow volumes were calculated for multiple time periods as determined by a change in release from the reservoir. Streamflow volumes were greater downstream than upstream for all but one time period. The predominance of greater streamflows downstream is due to the difference between the USGS instantaneous measurements and record computation with the Supervisory Control and Data Acquisition (SCADA) record at the dam. Immediately following an increase in streamflow from the reservoir, the downstream volume was smaller than the upstream volume, but this was an artifact of the traveltime between the two sites and possibly small amounts of water entering the streambank. Traveltimes were shorter at higher streamflows and when streamflow was increasing.\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/sir20105198","collaboration":"Prepared in cooperation with the Colorado Water Conservation Board, Colorado River Water Conservation District, Upper Colorado River Endangered Fish Recovery Program, Colorado Division of Water Resources, and City of Craig\r\n","usgsCitation":"Ruddy, B.C., 2010, Streamflow gain-loss characteristics of Elkhead Creek downstream from Elkhead Reservoir near Craig, Colorado, 2009: U.S. Geological Survey Scientific Investigations Report 2010-5198, iv, 14 p., https://doi.org/10.3133/sir20105198.","productDescription":"iv, 14 p.","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"links":[{"id":116989,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2010_5198.bmp"},{"id":14408,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2010/5198/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -107.43416666666667,40.516666666666666 ], [ -107.43416666666667,40.56666666666667 ], [ -107.36749999999999,40.56666666666667 ], [ -107.36749999999999,40.516666666666666 ], [ -107.43416666666667,40.516666666666666 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4ddb","contributors":{"authors":[{"text":"Ruddy, Barbara C. bcruddy@usgs.gov","contributorId":4163,"corporation":false,"usgs":true,"family":"Ruddy","given":"Barbara","email":"bcruddy@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":307125,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70160571,"text":"70160571 - 2010 - Distribution of Escherichia coli and Enterococci in water, sediments, and bank soils along North Shore Channel between Bridge Street and Wilson Avenue, Metropolitan Water Reclamation District of Greater Chicago","interactions":[],"lastModifiedDate":"2017-04-26T14:16:09","indexId":"70160571","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Distribution of Escherichia coli and Enterococci in water, sediments, and bank soils along North Shore Channel between Bridge Street and Wilson Avenue, Metropolitan Water Reclamation District of Greater Chicago","docAbstract":"The Metropolitan Water Reclamation District of Greater Chicago (MWRDGC) wished to know the distribution and potential sources of fecal indicator bacteria, E. coli and enterococci, in water, sediments, and upland soils along an upstream and downstream portion of the North Shore Channel (NSC) that is the receiving stream for the District’s North Side Water Reclamation Plant (NSWRP) outfall. Biweekly water and sediment samples were collected between August and October 2008 and included the following locations upstream of the outfall: Bridge Street (UPS-1), Oakton Street (UPS-2), the NSWRP outfall (OF), and downstream: Foster Avenue (DNS-1), and Wilson Avenue (DNS-2). E. coli and enterococci were consistently found in water and sediments at all sampling locations, with bacterial densities in water increasing below the NSWRP outfall; bacterial densities in sediment were more variable. On a relative measurement basis (i.e., 100 ml=100 g), both E. coli and enterococci densities were significantly higher in sediments than water. E. coli and enterococci were consistently recovered from bank soil along wooded, grassy, erosional, and depositional areas at two recreational parks, as well as other riparian areas along the river. Thus, soils along the river basin are likely sources of these bacteria to the NSC channel, introduced through runoff or other physical processes. Tributaries, such as the North Branch of the Chicago River (NBCR) that flow into NSC near Albany Ave, may provide a constant source of E. coli and enterococci to the NSC. Additionally, storm sewer outfalls may increase E. coli loadings to NSC during wet weather conditions. Our findings suggest that the abundance of nonpoint sources contributing to the overall fecal indicator bacteria (FIB) load in the NSC channel may complicate bacteria source determination and remediation efforts to protect the stream water quality.","language":"English","publisher":"Metropolitan Water Reclamation District of Greater Chicago Research and Development","usgsCitation":"Byappanahalli, M., Whitman, R.L., Shively, D., Przybyla-Kelly, K., and Lukasik, A.M., 2010, Distribution of Escherichia coli and Enterococci in water, sediments, and bank soils along North Shore Channel between Bridge Street and Wilson Avenue, Metropolitan Water Reclamation District of Greater Chicago, i, 42 p.","productDescription":"i, 42 p.","ipdsId":"IP-018276","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":340467,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":312773,"type":{"id":11,"text":"Document"},"url":"https://www.mwrd.org/pv_obj_cache/pv_obj_id_85503FDE5AC97438028182B0D9D1FB3BB8B00600/filename/USGS-MWRD_Project_Report_Final.pdf"}],"country":"United States","state":"Illinois","city":"Chicago","otherGeospatial":"North Shore Channel","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -87.82230377197266,\n 41.940339655623845\n ],\n [\n -87.60395050048828,\n 41.940339655623845\n ],\n [\n -87.60395050048828,\n 42.08115224423561\n ],\n [\n -87.82230377197266,\n 42.08115224423561\n ],\n [\n -87.82230377197266,\n 41.940339655623845\n ]\n ]\n ]\n }\n }\n ]\n}","publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5901b1c0e4b0c2e071a99bbc","contributors":{"authors":[{"text":"Byappanahalli, Muruleedhara 0000-0001-5376-597X byappan@usgs.gov","orcid":"https://orcid.org/0000-0001-5376-597X","contributorId":147923,"corporation":false,"usgs":true,"family":"Byappanahalli","given":"Muruleedhara","email":"byappan@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":583168,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Whitman, Richard L. rwhitman@usgs.gov","contributorId":542,"corporation":false,"usgs":true,"family":"Whitman","given":"Richard","email":"rwhitman@usgs.gov","middleInitial":"L.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":583169,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shively, Dawn","contributorId":93014,"corporation":false,"usgs":true,"family":"Shively","given":"Dawn","affiliations":[],"preferred":false,"id":693061,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Przybyla-Kelly, Katarzyna kprzybyla-kelly@usgs.gov","contributorId":3613,"corporation":false,"usgs":true,"family":"Przybyla-Kelly","given":"Katarzyna","email":"kprzybyla-kelly@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":583170,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Lukasik, Ashley M.","contributorId":32421,"corporation":false,"usgs":true,"family":"Lukasik","given":"Ashley","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":583171,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}} ]}