The Woods Hole Science Center of the U.S. Geological Survey (USGS) has been an active member of the Woods Hole research community, Woods Hole, Massachusetts, for over 40 years. In that time there have been many projects that involved the collection of sediment samples conducted by USGS scientists and technicians for the research and study of seabed environments and processes. These samples were collected at sea or near shore and then brought back to the Woods Hole Science Center (WHSC) for analysis. While at the center, samples are stored in ambient temperature, refrigerated and freezing conditions ranging from +2º Celsius to -18º Celsius, depending on the best mode of preparation for the study being conducted or the duration of storage planned for the samples. Recently, storage methods and available storage space have become a major concern at the WHSC. The core and sediment archive program described herein has been initiated to set standards for the management, methods, and duration of sample storage.
\nA need has arisen to maintain organizational consistency and define storage protocol. This handbook serves as a reference and guide to all parties interested in using and accessing the WHSC's sample archive and also defines all the steps necessary to construct and maintain an organized collection of geological samples. It answers many questions as to the way in which the archive functions.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20061187","usgsCitation":"Buczkowski, B., and Kelsey, S.A., 2007, Archival policies and collections database for the Woods Hole Science Center's marine sediment samples (Version 1.0): U.S. Geological Survey Open-File Report 2006-1187, iii, 12 p., https://doi.org/10.3133/ofr20061187.","productDescription":"iii, 12 p.","numberOfPages":"15","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":680,"text":"Woods Hole Science Center","active":false,"usgs":true}],"links":[{"id":292741,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2006/1187/images/pdf/report.pdf"},{"id":194732,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2006/1187/coverthb2.jpg"},{"id":9526,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1187/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679e3a","contributors":{"authors":[{"text":"Buczkowski, Brian J.","contributorId":40299,"corporation":false,"usgs":true,"family":"Buczkowski","given":"Brian J.","affiliations":[],"preferred":false,"id":290950,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kelsey, Sarah A.","contributorId":62303,"corporation":false,"usgs":true,"family":"Kelsey","given":"Sarah","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":290951,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79834,"text":"ofr20071040 - 2007 - Methods for Estimating Annual Wastewater Nutrient Loads in the Southeastern United States","interactions":[],"lastModifiedDate":"2018-04-02T16:34:02","indexId":"ofr20071040","displayToPublicDate":"2007-04-24T00:00:00","publicationYear":"2007","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":"2007-1040","title":"Methods for Estimating Annual Wastewater Nutrient Loads in the Southeastern United States","docAbstract":"This report describes an approach for estimating annual total nitrogen and total phosphorus loads from point-source dischargers in the southeastern United States. Nutrient load estimates for 2002 were used in the calibration and application of a regional nutrient model, referred to as the SPARROW (SPAtially Referenced Regression On Watershed attributes) watershed model. Loads from dischargers permitted under the National Pollutant Discharge Elimination System were calculated using data from the U.S. Environmental Protection Agency Permit Compliance System database and individual state databases. Site information from both state and U.S. Environmental Protection Agency databases, including latitude and longitude and monitored effluent data, was compiled into a project database. For sites with a complete effluent-monitoring record, effluent-flow and nutrient-concentration data were used to develop estimates of annual point-source nitrogen and phosphorus loads. When flow data were available but nutrient-concentration data were missing or incomplete, typical pollutant-concentration values of total nitrogen and total phosphorus were used to estimate load. In developing typical pollutant-concentration values, the major factors assumed to influence wastewater nutrient-concentration variability were the size of the discharger (the amount of flow), the season during which discharge occurred, and the Standard Industrial Classification code of the discharger. One insight gained from this study is that in order to gain access to flow, concentration, and location data, close communication and collaboration are required with the agencies that collect and manage the data. In addition, the accuracy and usefulness of the load estimates depend on the willingness of the states and the U.S. Environmental Protection Agency to provide guidance and review for at least a subset of the load estimates that may be problematic.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071040","usgsCitation":"McMahon, G., Tervelt, L., and Donehoo, W., 2007, Methods for Estimating Annual Wastewater Nutrient Loads in the Southeastern United States: U.S. Geological Survey Open-File Report 2007-1040, iv, 81 p., https://doi.org/10.3133/ofr20071040.","productDescription":"iv, 81 p.","onlineOnly":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":193017,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9528,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1040/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db62a0d1","contributors":{"authors":[{"text":"McMahon, Gerard 0000-0001-7675-777X gmcmahon@usgs.gov","orcid":"https://orcid.org/0000-0001-7675-777X","contributorId":191488,"corporation":false,"usgs":true,"family":"McMahon","given":"Gerard","email":"gmcmahon@usgs.gov","affiliations":[{"id":565,"text":"Southeast Climate Science Center","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290955,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tervelt, Larinda","contributorId":80765,"corporation":false,"usgs":true,"family":"Tervelt","given":"Larinda","email":"","affiliations":[],"preferred":false,"id":290957,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Donehoo, William","contributorId":11291,"corporation":false,"usgs":true,"family":"Donehoo","given":"William","email":"","affiliations":[],"preferred":false,"id":290956,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":79831,"text":"ofr20061265 - 2007 - Preliminary Surficial Geology of the Dove Spring Off-Highway Vehicle Open Area, Mojave Desert, California","interactions":[],"lastModifiedDate":"2012-02-10T00:11:41","indexId":"ofr20061265","displayToPublicDate":"2007-04-24T00:00:00","publicationYear":"2007","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":"2006-1265","title":"Preliminary Surficial Geology of the Dove Spring Off-Highway Vehicle Open Area, Mojave Desert, California","docAbstract":"Introduction\r\n\r\nAs part of a U.S. Geological Survey (USGS) monitoring plan to evaluate the environmental impact of off-highway vehicle (OHV) use on Bureau of Land Management (BLM) land in California, this report presents results of geologic studies in the Dove Spring OHV Open Area. This study produced baseline data, which when combined with historic and current patterns of land use, forms the basis for vegetation and wildlife monitoring designed to address the following questions:\r\n1. Is the density and length of OHV routes increasing?\r\n2. Are there cumulative effects of past and current OHV use associated with changes in the environmental integrity of soils, plants, and wildlife?\r\n3. Is the spread of invasive species associated with levels of OHV use?\r\n4. Is there a threshold of OHV impact that might be translated to management action by the BLM?\r\n\r\nThe monitoring studies will be used to collect baseline environmental information to determine levels of environmental impact of OHV use. This approach will use a low-impact area as a proxy for pre-impact conditions (substituting space for time) to determine thresholds of OHV impacts beyond which environmental integrity is affected. Indicators of environmental integrity will emphasize factors that are fundamental to ecosystem structure and function and likely to be sensitive to OHV impacts.\r\n\r\nSurficial geology is studied because material properties such as texture and chemistry strongly control soil moisture and nutrient availability and therefore affect plant growth and distribution. An understanding of surficial geology can be used to predict and extrapolate soil properties and improve understanding of vegetation assemblages and their distribution. In the present study, vegetation associations may be examined as a function of surficial geology as well as other environmental variables such as slope, aspect, NRCS (National Resources Conservation Service) soil classification, elevation, and land-use history. Ground measurements of vegetation, biological soil crusts, compaction, and other information may be correlated with land use to identify possible ecological thresholds in OHV use that require monitoring.\r\n\r\nSurficial geology is relevant for several other studies of OHV impact, such as soil compaction, dust emissions, and acceleration of erosion. Compaction, reduced infiltration, and accelerated erosion have been documented in Dove Spring Canyon because of OHV use (Snyder and others, 1976) and elsewhere in the Mojave Desert (e.g., Webb, 1983; Langdon, 2000). A surficial geologic map enables the use of geomorphic process models, which when combined with measured soil properties, such as texture, nutrient chemistry, and bulk density, allows spatial extrapolation of the properties. Maps can be produced that predict compaction susceptibility, moisture conditions, dust emissions, flood hazards, and erodibility, among other applications.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20061265","collaboration":"In cooperation with the U.S. Bureau of Land Management","usgsCitation":"Miller, D., and Amoroso, L., 2007, Preliminary Surficial Geology of the Dove Spring Off-Highway Vehicle Open Area, Mojave Desert, California (Version 1.0): U.S. Geological Survey Open-File Report 2006-1265, Documentation Package; Digital Database Package; Plot File Package (Map 46 x 34 inches), https://doi.org/10.3133/ofr20061265.","productDescription":"Documentation Package; Digital Database Package; Plot File Package (Map 46 x 34 inches)","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":647,"text":"Western Earth Surface Processes","active":false,"usgs":true}],"links":[{"id":190971,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9525,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1265/","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e437","contributors":{"authors":[{"text":"Miller, David M. 0000-0003-3711-0441 dmiller@usgs.gov","orcid":"https://orcid.org/0000-0003-3711-0441","contributorId":1707,"corporation":false,"usgs":true,"family":"Miller","given":"David M.","email":"dmiller@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":290948,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Amoroso, Lee lamoroso@usgs.gov","contributorId":3069,"corporation":false,"usgs":true,"family":"Amoroso","given":"Lee","email":"lamoroso@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":290949,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79838,"text":"ofr20061392 - 2007 - Summary of ground-water-quality data in the Anacostia River watershed, Washington, D.C., September-December 2005","interactions":[],"lastModifiedDate":"2023-03-09T20:40:24.420585","indexId":"ofr20061392","displayToPublicDate":"2007-04-24T00:00:00","publicationYear":"2007","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":"2006-1392","title":"Summary of ground-water-quality data in the Anacostia River watershed, Washington, D.C., September-December 2005","docAbstract":"The U.S. Geological Survey, in cooperation with the District Department of the Environment (formerly the District of Columbia, Department of Health, Environmental Health Administration), conducted a ground-water-quality investigation in the Anacostia River watershed within Washington, D.C. Samples were collected and analyzed from 17 ground-water monitoring wells located within the study area from September through December 2005. Samples were analyzed for a variety of constituents including major ions, nutrients, volatile organic compounds, semivolatile organic compounds, pesticides and degradates, oil and grease, phenols, total polychlorinated biphenyls, and other selected constituents. The concentrations of major ions in the study area indicate that the ground water is predominantly calcium-bicarbonate type water, with some wells containing a higher percentage of milliequivalents per liter of iron (cation), and chloride or sulfate (anions). Concentrations of nitrogen were generally less than 1 milligram per liter, and concentrations of phosphorus were generally less than 0.5 milligrams per liter. Twelve of 79 pesticides and degradates were detected at 6 out of 17 wells. Volatile organic compounds (predominantly gasoline oxygenates and solvents) were detected in 9 of the 17 wells. Two semivolatile organic compounds, (bis(2-ethylhexyl) phthalate and total phenols), out of the 51 analyzed, were detected in the study area.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20061392","collaboration":"Prepared in cooperation with the District Department of the Environment","usgsCitation":"Klohe, C.A., and Debrewer, L.M., 2007, Summary of ground-water-quality data in the Anacostia River watershed, Washington, D.C., September-December 2005: U.S. Geological Survey Open-File Report 2006-1392, vi, 65 p., https://doi.org/10.3133/ofr20061392.","productDescription":"vi, 65 p.","temporalStart":"2005-09-01","temporalEnd":"2005-12-31","costCenters":[{"id":41514,"text":"Maryland-Delaware-District of Columbia Water Science Center","active":true,"usgs":true}],"links":[{"id":403568,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81196.htm","linkFileType":{"id":5,"text":"html"}},{"id":191979,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9538,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1392/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","city":"Washington DC","otherGeospatial":"Anacostia River watershed","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -77.02651977539062,\n 38.84505571861154\n ],\n [\n -76.92489624023438,\n 38.84505571861154\n ],\n [\n -76.92489624023438,\n 38.93377552819722\n ],\n [\n -77.02651977539062,\n 38.93377552819722\n ],\n [\n -77.02651977539062,\n 38.84505571861154\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699505","contributors":{"authors":[{"text":"Klohe, Cheryl A.","contributorId":54275,"corporation":false,"usgs":true,"family":"Klohe","given":"Cheryl","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":290966,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Debrewer, Linda M. 0000-0002-0511-4010 lmdebrew@usgs.gov","orcid":"https://orcid.org/0000-0002-0511-4010","contributorId":5713,"corporation":false,"usgs":true,"family":"Debrewer","given":"Linda","email":"lmdebrew@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":false,"id":290965,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79844,"text":"ofr20071096 - 2007 - Vegetation response to climate change in Alaska: examples from the fossil record","interactions":[],"lastModifiedDate":"2017-10-11T10:29:11","indexId":"ofr20071096","displayToPublicDate":"2007-04-24T00:00:00","publicationYear":"2007","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":"2007-1096","title":"Vegetation response to climate change in Alaska: examples from the fossil record","docAbstract":"Preface:\n\nThis report was presented as an invited paper at the Fish & Wildlife Service Climate Forum held in Anchorage, Alaska on February 21-23, 2007. The purpose of the talk was to provide some examples of past climate changes that appear to have caused significant responses in Alaskan vegetation. These examples are based on interpretations of dated fossil assemblages (pollen, spores and plant macrofossils) collected and interpreted by U.S. Geological Survey and collaborating scientists from other scientific organizations during the past several decades.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071096","usgsCitation":"Ager, T.A., 2007, Vegetation response to climate change in Alaska: examples from the fossil record (Version 1.0): U.S. Geological Survey Open-File Report 2007-1096, 44 p., https://doi.org/10.3133/ofr20071096.","productDescription":"44 p.","numberOfPages":"47","onlineOnly":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":192057,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20071096.gif"},{"id":346494,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2007/1096/pdf/OF07-1096_508.pdf","text":"Report","size":"3 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":9547,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1096/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a14e4b07f02db602730","contributors":{"authors":[{"text":"Ager, Thomas A. 0000-0002-5029-7581 tager@usgs.gov","orcid":"https://orcid.org/0000-0002-5029-7581","contributorId":736,"corporation":false,"usgs":true,"family":"Ager","given":"Thomas","email":"tager@usgs.gov","middleInitial":"A.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":290973,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":79810,"text":"ofr20071079 - 2007 - Terrestrial LIDAR investigation of the December 2003 and January 2007 activations of the Northridge Bluff landslide, Daly City, California","interactions":[],"lastModifiedDate":"2014-08-22T10:56:56","indexId":"ofr20071079","displayToPublicDate":"2007-04-19T00:00:00","publicationYear":"2007","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":"2007-1079","title":"Terrestrial LIDAR investigation of the December 2003 and January 2007 activations of the Northridge Bluff landslide, Daly City, California","docAbstract":"On December 20, 2003 and again on January 1, 2007, landslides occurred along the coastal bluff that forms the west boundary of Daly City, California sending debris as far as 290 meters downhill and 90 meters into the ocean. This area is known for large landslide events where 150-meter tall coastal bluffs extend southward along the west boundary of San Francisco and San Mateo Counties (Fig. 1). The 2003 and 2007 landslide events occurred west of Northridge Drive in Daly City and just south of Avalon Canyon, which bisects the bluffs in this area (Fig. 2). Residential development, utility lines and roads occupy the land immediately east of this location. As part of a comprehensive project to investigate the failure mechanisms of coastal bluff landslides in weakly lithified sediments along the west coast of the United States, members of the U.S. Geologic Survey (USGS) Coastal and Marine Geology (CMG) Program performed reconnaissance mapping of these landslide events including collection of high-resolution topographic data using CMG's terrestrial LIDAR laser scanning system.
\nThis report provides a brief background on each landslide event and presents topographic datasets collected following each event. Downloadable contour data, images, and FGDC-compliant metadata of the surfaces generated from the LIDAR data are also provided. LIDAR data collection and processing techniques used to generate the datasets are outlined. Geometric and volumetric measurements are also presented along with high-resolution cross-sections through various areas of the slide masses and discussion concerning the slides present (2007) configuration is provided.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071079","usgsCitation":"Collins, B., Kayen, R., Reiss, T., and Sitar, N., 2007, Terrestrial LIDAR investigation of the December 2003 and January 2007 activations of the Northridge Bluff landslide, Daly City, California (Version 1.0): U.S. Geological Survey Open-File Report 2007-1079, v, 32 p.; Data, https://doi.org/10.3133/ofr20071079.","productDescription":"v, 32 p.; Data","numberOfPages":"37","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":194717,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20071079.PNG"},{"id":9510,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1079/","linkFileType":{"id":5,"text":"html"}},{"id":292854,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2007/1079/of2007-1079.pdf"},{"id":292855,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2007/1079/of2007-1079_data"}],"country":"United States","state":"California","city":"Daly City","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.5,37.648934 ], [ -122.5,37.708431 ], [ -122.405453,37.708431 ], [ -122.405453,37.648934 ], [ -122.5,37.648934 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db6850fd","contributors":{"authors":[{"text":"Collins, Brian D.","contributorId":71641,"corporation":false,"usgs":true,"family":"Collins","given":"Brian D.","affiliations":[],"preferred":false,"id":290898,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kayen, Robert","contributorId":12030,"corporation":false,"usgs":true,"family":"Kayen","given":"Robert","affiliations":[],"preferred":false,"id":290896,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reiss, Thomas","contributorId":97588,"corporation":false,"usgs":true,"family":"Reiss","given":"Thomas","affiliations":[],"preferred":false,"id":290899,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sitar, Nicholas","contributorId":42253,"corporation":false,"usgs":true,"family":"Sitar","given":"Nicholas","email":"","affiliations":[],"preferred":false,"id":290897,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":79813,"text":"ofr20071092 - 2007 - Detailed Sections from Auger Holes in the Roanoke Rapids 1:100,000 Map Sheet, North Carolina","interactions":[],"lastModifiedDate":"2012-02-02T00:14:14","indexId":"ofr20071092","displayToPublicDate":"2007-04-19T00:00:00","publicationYear":"2007","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":"2007-1092","title":"Detailed Sections from Auger Holes in the Roanoke Rapids 1:100,000 Map Sheet, North Carolina","docAbstract":"Introduction\r\n\r\nThe Roanoke Rapids 1:100,000 map sheet straddles the Coastal Plain / Piedmont boundary in northernmost North Carolina (Figure 1). Sediments of the Coastal Plain underlie the eastern three-fourths of this area, and patchy outliers of Coastal Plain units cap many of the higher hills in the western one-fourth of the area. Sediments dip gently to the east and reach a maximum known thickness in the extreme southeast part of the map area (Figure 2). The gentle eastward dip is disrupted in several areas due to faulting.\r\n\r\nThe U.S. Geological Survey recovered one core and augered 97 research test holes within the Roanoke Rapids 1:100,000 map sheet to supplement sparse outcrop data available from the Coastal Plain portion of the map area. The recovered sediments were studied and data from them recorded to determine the lithologic characteristics, spatial distribution, and temporal framework of the represented Coastal Plain stratigraphic units. These test holes were critical for accurately determining the distribution of major geologic units and the position of unit boundaries that will be shown on the forthcoming Roanoke Rapids geologic map, but much of the detailed subsurface data cannot be shown readily through this map product. Therefore, detailed descriptions have been collected in this open-file report for geologists, hydrologists, engineers, and community planners to provide a detailed shallow-subsurface stratigraphic framework for much of the Roanoke Rapids map region.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071092","collaboration":"In Cooperation with the North Carolina Geological Survey","usgsCitation":"Weems, R.E., and Lewis, W., 2007, Detailed Sections from Auger Holes in the Roanoke Rapids 1:100,000 Map Sheet, North Carolina: U.S. Geological Survey Open-File Report 2007-1092, v, 220 p., https://doi.org/10.3133/ofr20071092.","productDescription":"v, 220 p.","onlineOnly":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":190877,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9513,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1092/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db667e8b","contributors":{"authors":[{"text":"Weems, Robert E. 0000-0002-1907-7804 rweems@usgs.gov","orcid":"https://orcid.org/0000-0002-1907-7804","contributorId":2663,"corporation":false,"usgs":true,"family":"Weems","given":"Robert","email":"rweems@usgs.gov","middleInitial":"E.","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":290908,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lewis, William C.","contributorId":50878,"corporation":false,"usgs":true,"family":"Lewis","given":"William C.","affiliations":[],"preferred":false,"id":290909,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79817,"text":"ofr20071106 - 2007 - A Roundtable on a National Framework for Natural Hazard Risk Reduction and Management: Developing a Research AgendaSummary Report","interactions":[],"lastModifiedDate":"2012-03-02T17:16:06","indexId":"ofr20071106","displayToPublicDate":"2007-04-19T00:00:00","publicationYear":"2007","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":"2007-1106","title":"A Roundtable on a National Framework for Natural Hazard Risk Reduction and Management: Developing a Research AgendaSummary Report","docAbstract":"Introduction\r\n\r\nThis report summarizes discussion at the Roundtable on a National Framework for Risk Reduction and Management held on November 15, 2006, at the Cosmos Club in Washington, D.C. The Roundtable was cosponsored by the U.S. Geological Survey (USGS), the Association of American Geographers (AAG), and The Wharton School, University of Pennsylvania. Comments made by speakers not affiliated with the USGS do not necessarily reflect the positions of the USGS.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071106","usgsCitation":"Shapiro, C.D., Bernknopf, R.L., and Wachter, S.M., 2007, A Roundtable on a National Framework for Natural Hazard Risk Reduction and Management: Developing a Research AgendaSummary Report: U.S. Geological Survey Open-File Report 2007-1106, iv, 21 p., https://doi.org/10.3133/ofr20071106.","productDescription":"iv, 21 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":194683,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9517,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1106/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4967e4b0b290850ef227","contributors":{"authors":[{"text":"Shapiro, Carl D. 0000-0002-1598-6808 cshapiro@usgs.gov","orcid":"https://orcid.org/0000-0002-1598-6808","contributorId":3048,"corporation":false,"usgs":true,"family":"Shapiro","given":"Carl","email":"cshapiro@usgs.gov","middleInitial":"D.","affiliations":[{"id":554,"text":"Science and Decisions Center","active":true,"usgs":true}],"preferred":true,"id":290921,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bernknopf, Richard L.","contributorId":97061,"corporation":false,"usgs":true,"family":"Bernknopf","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":290923,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wachter, Susan M.","contributorId":48657,"corporation":false,"usgs":true,"family":"Wachter","given":"Susan","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":290922,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":79811,"text":"ofr20071094 - 2007 - Site Report for USGS Test Holes Drilled at Cape Charles, Northampton County, Virginia, in 2004","interactions":[],"lastModifiedDate":"2012-02-02T00:14:07","indexId":"ofr20071094","displayToPublicDate":"2007-04-19T00:00:00","publicationYear":"2007","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":"2007-1094","title":"Site Report for USGS Test Holes Drilled at Cape Charles, Northampton County, Virginia, in 2004","docAbstract":"The U.S. Geological Survey drilled two test holes near Cape Charles, Virginia, during May and June 2004, as part of an investigation of the buried, late Eocene Chesapeake Bay impact structure. The first hole is designated as the USGS-Sustainable Technology Park test hole #1 (USGS-STP1). This test hole was abandoned at a depth of 300 ft; cuttings samples were collected, but no cores or geophysical logs were acquired. The second hole is designated as the USGS-Sustainable Technology Park test hole #2 (USGS-STP2). This test hole was drilled to a depth of 2,699 ft. Cores were collected between depths of 1,401.7 ft and 1,420.7 ft and between 2,440.0 ft and 2,699.0 ft. Cuttings samples were collected from the uncored intervals below 280-ft depth. Interim sets of geophysical logs were acquired during the drilling operation, and one final set was acquired at the end of drilling. Two wells were installed in the USGS-STP2 test hole. The deep well (designated 62G-24) was screened between 2,260 ft and 2,280 ft, and the shallow well (designated 62G-25) was screened between 1,360 ft and 1,380 ft. Ground-water salinities stabilized at 40 parts per thousand for the deep well and 20 parts per thousand for the shallow well. The geologic section encountered in the test holes consists of three main units: (1) Eocene, Oligocene, Miocene, Pliocene, and Pleistocene sands and clays are present between land surface and a depth of 1,163 ft; (2) sediment-clast breccias of the impact structure are present between depths of 1,163 ft and 2,150 ft; and (3) crystalline-clast breccias and cataclastic gneiss of the impact structure are present between depths of 2,150 ft and 2,699 ft.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071094","usgsCitation":"Gohn, G., Sanford, W.E., Powars, D.S., Horton, J., Edwards, L.E., Morin, R.H., and Self-Trail, J.M., 2007, Site Report for USGS Test Holes Drilled at Cape Charles, Northampton County, Virginia, in 2004: U.S. Geological Survey Open-File Report 2007-1094, v, 22 p., https://doi.org/10.3133/ofr20071094.","productDescription":"v, 22 p.","onlineOnly":"Y","temporalStart":"2004-05-01","temporalEnd":"2004-06-30","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":192143,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9511,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1094/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e482be4b07f02db4e8013","contributors":{"authors":[{"text":"Gohn, Gregory S.","contributorId":50155,"corporation":false,"usgs":true,"family":"Gohn","given":"Gregory S.","affiliations":[],"preferred":false,"id":290906,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sanford, Ward E. 0000-0002-6624-0280 wsanford@usgs.gov","orcid":"https://orcid.org/0000-0002-6624-0280","contributorId":2268,"corporation":false,"usgs":true,"family":"Sanford","given":"Ward","email":"wsanford@usgs.gov","middleInitial":"E.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":290903,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Powars, David S. 0000-0002-6787-8964 dspowars@usgs.gov","orcid":"https://orcid.org/0000-0002-6787-8964","contributorId":1181,"corporation":false,"usgs":true,"family":"Powars","given":"David","email":"dspowars@usgs.gov","middleInitial":"S.","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":290901,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Horton, J. Wright Jr. 0000-0001-6756-6365 whorton@usgs.gov","orcid":"https://orcid.org/0000-0001-6756-6365","contributorId":423,"corporation":false,"usgs":true,"family":"Horton","given":"J. Wright","suffix":"Jr.","email":"whorton@usgs.gov","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":false,"id":290900,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Edwards, Lucy E. 0000-0003-4075-3317 leedward@usgs.gov","orcid":"https://orcid.org/0000-0003-4075-3317","contributorId":2647,"corporation":false,"usgs":true,"family":"Edwards","given":"Lucy","email":"leedward@usgs.gov","middleInitial":"E.","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":290905,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Morin, Roger H. rhmorin@usgs.gov","contributorId":2432,"corporation":false,"usgs":true,"family":"Morin","given":"Roger","email":"rhmorin@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":290904,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Self-Trail, Jean M. jstrail@usgs.gov","contributorId":2205,"corporation":false,"usgs":true,"family":"Self-Trail","given":"Jean","email":"jstrail@usgs.gov","middleInitial":"M.","affiliations":[{"id":596,"text":"U.S. Geological Survey National Center","active":false,"usgs":true}],"preferred":false,"id":290902,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":79812,"text":"ofr20071091 - 2007 - ArcView Coal Evaluation User's Guide","interactions":[],"lastModifiedDate":"2012-02-02T00:14:14","indexId":"ofr20071091","displayToPublicDate":"2007-04-19T00:00:00","publicationYear":"2007","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":"2007-1091","title":"ArcView Coal Evaluation User's Guide","docAbstract":"Purpose:\r\n\r\nThe objective of the ArcView Coal Evaluation (ACE) is to estimate the amount and location of coal available to be mined by various coal mining technologies, based on the geologic coverages developed in the National Coal Resource Assessment (NCRA) which are the starting coverages used in the Geographic Information Systems (GIS) evaluation of coal resources. The ACE Users Guide provides many examples of how to apply technical limits based upon mining technology. The methods, which are iterative for any given mining technology, should transfer directly by mining technology to other coal beds.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071091","usgsCitation":"Watson, W., 2007, ArcView Coal Evaluation User's Guide: U.S. Geological Survey Open-File Report 2007-1091, viii, 762 p., https://doi.org/10.3133/ofr20071091.","productDescription":"viii, 762 p.","onlineOnly":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":190917,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9512,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1091/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679e4f","contributors":{"authors":[{"text":"Watson, William","contributorId":59809,"corporation":false,"usgs":true,"family":"Watson","given":"William","affiliations":[],"preferred":false,"id":290907,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":79807,"text":"ofr20071030 - 2007 - Simulation of Flood Profiles for Fivemile Creek at Tarrant, Alabama, 2006","interactions":[],"lastModifiedDate":"2012-02-02T00:14:07","indexId":"ofr20071030","displayToPublicDate":"2007-04-17T00:00:00","publicationYear":"2007","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":"2007-1030","title":"Simulation of Flood Profiles for Fivemile Creek at Tarrant, Alabama, 2006","docAbstract":"A one-dimensional step-backwater model was used to simulate flooding conditions for Fivemile Creek at Tarrant, Alabama. The 100-year flood stage published in the current flood insurance study for Tarrant by the Federal Emergency Management Agency was significantly exceeded by the March 2000 and May 2003 floods in this area. A peak flow of 14,100 cubic feet per second was computed by the U.S. Geological Survey for the May 2003 flood in the vicinity of Lawson Road. Using this estimated peak flow, flood-plain surveys with associated roughness coefficients, and the surveyed high-water profile for the May 2003 flood, a flow model was calibrated to closely match this known event. The calibrated model was then used to simulate flooding for the 10-, 50-, 100-, and 500-year recurrence interval floods.\r\n\r\nThe results indicate that for the 100-year recurrence interval, the flood profile is about 2.5 feet higher, on average, than the profile published by the Federal Emergency Management Agency. The absolute maximum and minimum difference is 6.80 feet and 0.67 foot, respectively. All water-surface elevations computed for the 100-year flood are higher than those published by the Federal Emergency Management Agency, except for cross section H. The results of this study provide the community with flood-profile information that can be used for existing flood-plain mitigation, future development, and safety plans for the city.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071030","collaboration":"Prepared in cooperation with the City of Tarrant, Alabama","usgsCitation":"Lee, K., and Hedgecock, T., 2007, Simulation of Flood Profiles for Fivemile Creek at Tarrant, Alabama, 2006: U.S. Geological Survey Open-File Report 2007-1030, iv, 25 p., https://doi.org/10.3133/ofr20071030.","productDescription":"iv, 25 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":191993,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9504,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1030/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49aee4b07f02db5c7719","contributors":{"authors":[{"text":"Lee, K.G.","contributorId":28319,"corporation":false,"usgs":true,"family":"Lee","given":"K.G.","email":"","affiliations":[],"preferred":false,"id":290885,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hedgecock, T.S.","contributorId":16107,"corporation":false,"usgs":true,"family":"Hedgecock","given":"T.S.","email":"","affiliations":[],"preferred":false,"id":290884,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79786,"text":"ofr20071056 - 2007 - Data collected to support monitoring of constructed emergent sandbar habitat on the Missouri River downstream from Gavins Point Dam, South Dakota and Nebraska, 2004-06","interactions":[],"lastModifiedDate":"2026-01-09T16:52:07.608346","indexId":"ofr20071056","displayToPublicDate":"2007-04-14T00:00:00","publicationYear":"2007","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":"2007-1056","title":"Data collected to support monitoring of constructed emergent sandbar habitat on the Missouri River downstream from Gavins Point Dam, South Dakota and Nebraska, 2004-06","docAbstract":"The U.S. Army Corps of Engineers has constructed emergent sandbar habitat on sections of the Missouri River bordering South Dakota and Nebraska downstream from Gavins Point Dam to create and enhance habitat for threatened and endangered bird species. Two areas near river miles 761.3 and 769.8 were selected for construction of emergent sandbar habitat. Pre- and postconstruction data were collected by the U.S. Geological Survey, in cooperation with the U.S. Army Corps of Engineers, to evaluate the success of the habitat management techniques. Data collected include pre- and postconstruction channel-geometry data (bathymetric and topographic) for areas upstream from, downstream from, and within each construction site. Water-velocity data were collected for selected parts of the site near river mile 769.8. Instruments and methods used in data collection, as well as quality-assurance and quality-control measures, are described. Geospatial channel-geometry data are presented for transects of the river channel as cross sections and as geographical information system shapefiles. Geospatial land-surface elevation data are provided for part of each site in the form of a color-shaded relief map. Geospatial water-velocity data also are provided as color-shaded maps and geographical information system shapefiles.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20071056","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers","usgsCitation":"Thompson, R.F., Johnson, M., and Andersen, M.J., 2007, Data collected to support monitoring of constructed emergent sandbar habitat on the Missouri River downstream from Gavins Point Dam, South Dakota and Nebraska, 2004-06: U.S. Geological Survey Open-File Report 2007-1056, viii, 179 p., https://doi.org/10.3133/ofr20071056.","productDescription":"viii, 179 p.","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"2004-01-01","temporalEnd":"2006-12-31","costCenters":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":9476,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1056/","linkFileType":{"id":5,"text":"html"}},{"id":194901,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Nebraska, South Dakota","otherGeospatial":"Gavins Point Dam, Missouri River","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67ca57","contributors":{"authors":[{"text":"Thompson, Ryan F. 0000-0002-4544-6108 rcthomps@usgs.gov","orcid":"https://orcid.org/0000-0002-4544-6108","contributorId":2702,"corporation":false,"usgs":true,"family":"Thompson","given":"Ryan","email":"rcthomps@usgs.gov","middleInitial":"F.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290830,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Michaela R. 0000-0001-6133-0247 mrjohns@usgs.gov","orcid":"https://orcid.org/0000-0001-6133-0247","contributorId":1013,"corporation":false,"usgs":true,"family":"Johnson","given":"Michaela R.","email":"mrjohns@usgs.gov","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true},{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":290828,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Andersen, Michael J. 0009-0006-5600-6032 mjanders@usgs.gov","orcid":"https://orcid.org/0009-0006-5600-6032","contributorId":1442,"corporation":false,"usgs":true,"family":"Andersen","given":"Michael","email":"mjanders@usgs.gov","middleInitial":"J.","affiliations":[{"id":464,"text":"Nebraska Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290829,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":79797,"text":"ofr20051346 - 2007 - Geologic framework studies of South Carolina's Long Bay from Little River Inlet to Winyah Bay, 1999-2003: Geospatial data release","interactions":[],"lastModifiedDate":"2024-08-14T15:47:36.073923","indexId":"ofr20051346","displayToPublicDate":"2007-04-14T00:00:00","publicationYear":"2007","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":"2005-1346","title":"Geologic framework studies of South Carolina's Long Bay from Little River Inlet to Winyah Bay, 1999-2003: Geospatial data release","docAbstract":"The northern South Carolina coast is a heavily developed region that supports a thriving tourism industry, large local populations and extensive infrastructure (Figure 1). The economic stability of the region is closely tied to the health of its beaches: primarily in providing support for local tourism and protection from storm events. Despite relatively low long-term shoreline erosion rates, and the implied stability of the beaches, the economic impact of storm events to coastal communities has been costly. For example, Hurricane Hugo made landfall on the central South Carolina coast in 1989. High winds and storm surge inflicted roughly $6 billion in property loss and damages, and Hugo remains the costliest storm event in South Carolina history. Localized erosion, commonly occurring around tidal inlets and erosion \"hot spots\", has also proved costly. Construction and maintenance of hard structures and beach nourishment, designed to mitigate the effects of erosion, have become annual or multi-annual expenditures. Providing a better understanding of the physical processes controlling coastal erosion and shoreline change will allow for more effective management of coastal resources.
In 1999, the U.S. Geological Survey (USGS), in partnership with the South Carolina Sea Grant Consortium (SCSGC), began a study to investigate inner continental shelf and shoreface processes. The objectives of the USGS/SCSGC cooperative program are: 1) to provide a regional synthesis of the shallow geologic framework underlying the shoreface and inner continental shelf, and to define its role in coastal evolution and modern beach behavior; 2) to identify and model the physical processes affecting coastal ocean circulation and sediment transport, and to define their role in shaping the modern shoreline; and 3) to identify sediment sources and transport pathways in order to develop a regional sediment budget.
This report contains the geospatial data used to define the geologic framework offshore of the northern South Carolina coast. The digital data presented herein accompany USGS Open-File Reports OFR 2004-1013 and OFR 2005-1345, describing the stratigraphic framework and modern sediment distribution within Long Bay, respectively. Direct on-line links to these publications are available within 'References' on the navigation bar to the left. Additional links to other publications and web sites are also available.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20051346","usgsCitation":"Baldwin, W.E., Denny, J.F., Schwab, W.C., Gayes, P., Morton, R., and Driscoll, N.W., 2007, Geologic framework studies of South Carolina's Long Bay from Little River Inlet to Winyah Bay, 1999-2003: Geospatial data release: U.S. Geological Survey Open-File Report 2005-1346, iv, 8 p., https://doi.org/10.3133/ofr20051346.","productDescription":"iv, 8 p.","numberOfPages":"12","onlineOnly":"N","temporalStart":"1999-01-01","temporalEnd":"2003-12-31","costCenters":[{"id":680,"text":"Woods Hole Science Center","active":false,"usgs":true}],"links":[{"id":292637,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2005/1346/report.pdf","text":"Report","size":"310 KB","linkFileType":{"id":1,"text":"pdf"}},{"id":9487,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1346/index.html","linkFileType":{"id":5,"text":"html"}},{"id":414660,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81181.htm","linkFileType":{"id":5,"text":"html"}},{"id":192271,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2005/1346/coverthb.jpg"}],"country":"United States","state":"South Carolina","otherGeospatial":"Little River Inlet, Long Bay, Winyah Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -78.56161016403217,\n 33.8416676065856\n ],\n [\n -78.66435873645273,\n 33.816264761685815\n ],\n [\n -78.7793392817811,\n 33.765436434888954\n ],\n [\n -78.94080132415749,\n 33.64332542273374\n ],\n [\n -79.04721948845037,\n 33.52104097264089\n ],\n [\n -79.12183452318465,\n 33.44350458955091\n ],\n [\n -79.15608404732542,\n 33.34137736780946\n ],\n [\n -79.18544078230246,\n 33.23503786456983\n ],\n [\n -79.17711245729268,\n 33.17956116022201\n ],\n [\n -79.06063965281108,\n 33.16538066315526\n ],\n [\n -78.99499134483041,\n 33.32300938270991\n ],\n [\n -78.66674980492712,\n 33.68324079343637\n ],\n [\n -78.50368787865216,\n 33.778344870169946\n ],\n [\n -78.56161016403217,\n 33.8416676065856\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a86e6","contributors":{"authors":[{"text":"Baldwin, W. E.","contributorId":47034,"corporation":false,"usgs":true,"family":"Baldwin","given":"W.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":290856,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Denny, J. F.","contributorId":13653,"corporation":false,"usgs":true,"family":"Denny","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":290853,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schwab, W. C.","contributorId":78740,"corporation":false,"usgs":true,"family":"Schwab","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":290857,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gayes, P. T.","contributorId":108143,"corporation":false,"usgs":true,"family":"Gayes","given":"P. T.","affiliations":[],"preferred":false,"id":290858,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Morton, R.","contributorId":38242,"corporation":false,"usgs":true,"family":"Morton","given":"R.","affiliations":[],"preferred":false,"id":290854,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Driscoll, N. W.","contributorId":41093,"corporation":false,"usgs":true,"family":"Driscoll","given":"N.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":290855,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70068753,"text":"ofr20071047SRP005 - 2007 - Cenozoic environmental changes along the East Antarctic continental margin inferred from regional seismic stratigraphy","interactions":[],"lastModifiedDate":"2014-01-13T11:46:15","indexId":"ofr20071047SRP005","displayToPublicDate":"2007-04-08T11:32:00","publicationYear":"2007","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":"2007-1047-SRP-005","title":"Cenozoic environmental changes along the East Antarctic continental margin inferred from regional seismic stratigraphy","docAbstract":"We interpret ~40,000 km of multichannelseismic reflection lines collected by the Russian Antarctic Expedition along the East Antarctic continental margin between 32° E and 115°\nE, and present a revised seismic stratigraphic model for depositional paleoenvironments of the region. Variations in acoustic facies characteristics \nobserved across major seismic horizons are correlated with paleoenvironmental changes deciphered from Antarctic \ndrilling data and deep-sea “proxy” records. Our results, as well as otherstudies, indicate that the East Antarctic margin\nwas glaciated at different times. Glacial ice first reached the western Wilkes Land margin in the Middle Eocene and\nthen advanced onto most parts ofthe East Antarctic continentalshelf during the earliest Oligocene. During the\nNeogene, bottom currents deposited a variety of drift deposits along the margin","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Antarctica: A Keystone in a Changing World--Online Proceedings for the Tenth International Symposium on Antarctic Earth Sciences. Santa Barbara, California, U.S.A.--August 26 to September 1, 2007","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071047SRP005","usgsCitation":"Leitchenkov, G., Guseva, Y., and Gandyukhin, V., 2007, Cenozoic environmental changes along the East Antarctic continental margin inferred from regional seismic stratigraphy: U.S. Geological Survey Open-File Report 2007-1047-SRP-005, 4 p., https://doi.org/10.3133/ofr20071047SRP005.","productDescription":"4 p.","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":280873,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20071047SRP005.JPG"},{"id":280872,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2007/1047/srp/srp005/of2007-1047srp005.pdf"}],"otherGeospatial":"Antarctica","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -180.0,-90.0 ], [ -180.0,-60.0 ], [ 180.0,-60.0 ], [ 180.0,-90.0 ], [ -180.0,-90.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd505be4b0b290850f349a","contributors":{"authors":[{"text":"Leitchenkov, G.L.","contributorId":70126,"corporation":false,"usgs":true,"family":"Leitchenkov","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":488113,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Guseva, Y.B.","contributorId":103808,"corporation":false,"usgs":true,"family":"Guseva","given":"Y.B.","email":"","affiliations":[],"preferred":false,"id":488114,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gandyukhin, V.V.","contributorId":35081,"corporation":false,"usgs":true,"family":"Gandyukhin","given":"V.V.","email":"","affiliations":[],"preferred":false,"id":488112,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":79777,"text":"ofr20071041 - 2007 - Ground-water, surface-water, and water-chemistry data, Black Mesa area, northeastern Arizona— 2005-06","interactions":[],"lastModifiedDate":"2021-08-30T22:08:40.580533","indexId":"ofr20071041","displayToPublicDate":"2007-04-07T00:00:00","publicationYear":"2007","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":"2007-1041","title":"Ground-water, surface-water, and water-chemistry data, Black Mesa area, northeastern Arizona— 2005-06","docAbstract":"The N aquifer is the major source of water in the 5,400 square-mile Black Mesa area in northeastern Arizona. Availability of water is an important issue in northeastern Arizona because of continued water requirements for industrial and municipal use and the needs of a growing population. Precipitation in the Black Mesa area averages about 6 to 14 inches per year. \r\n\r\nThe water monitoring program in the Black Mesa area began in 1971 and is designed to provide information about the long-term effects of ground-water withdrawals from the N aquifer for industrial and municipal uses. This report presents results of data collected for the monitoring program in the Black Mesa area from January 2005 to September 2006. The monitoring program includes measurements of (1) ground-water pumping, (2) ground-water levels, (3) spring discharge, (4) surface-water discharge, (5) ground-water chemistry, and (6) periodic testing of ground-water withdrawal meters. \r\n\r\nIn 2005, ground-water withdrawals in the Black Mesa area totaled 7,330 acre-feet, including ground-water withdrawals for industrial (4,480 acre-feet) and municipal (2,850 acre-feet) uses. From 2004 to 2005, total withdrawals increased by less than 2 percent, industrial withdrawals increased by approximately 3 percent, and total municipal withdrawals increased by 0.35 percent. \r\n\r\nFrom 2005 to 2006, annually measured water levels in the Black Mesa area declined in 10 of 13 wells in the unconfined areas of the N aquifer, and the median change was -0.5 foot. Measurements indicated that water levels declined in 12 of 15 wells in the confined area of the aquifer, and the median change was -1.4 feet. From the prestress period (prior to 1965) to 2006, the median water-level change for 29 wells was -8.5 feet. Median water-level changes were -0.2 foot for 13 wells in the unconfined areas and -46.6 feet for 16 wells in the confined area. \r\n\r\nGround-water discharges were measured once in 2005 and once in 2006 at Moenkopi School Spring and Burro Spring. Discharge decreased by 3.5 percent at Moenkopi School Spring and by 15 percent at Burro Spring. During the period of record at each spring, discharges fluctuated; a decreasing trend was apparent. \r\n\r\nContinuous records of surface-water discharge in the Black Mesa area have been collected from streamflow gages at the following sites: Moenkopi Wash (1976 to 2005), Dinnebito Wash (1993 to 2005), Polacca Wash (1994 to 2005), Pasture Canyon Spring (August 2004 to December 2005), and Laguna Creek (1996 to 2005). Median flows during November, December, January, and February of each water year were used as an index of the amount of ground-water discharge to the above named sites. For the period of record at each streamflow-gaging station, the median winter flows have decreased for Moenkopi Wash, Dinnebito Wash, and Polacca Wash. There is not a long enough period of record for Pasture Canyon Spring and Laguna Creek was discontinued at the end of December 2005. \r\n\r\nIn 2006, water samples were collected from 6 wells and 2 springs in the Black Mesa area and analyzed for selected chemical constituents. Dissolved-solids concentrations ranged from 111 to 588 milligrams per liter. Water samples from 5 of the wells and both of the springs had less than 500 milligrams per liter of dissolved solids. Trends in the chemistry of water samples from the 6 wells show the Pi?on NTUA 1 and Peabody 9 wells increasing in dissolved solids, Forest Lake NTUA 1 and Peabody 2 wells decreasing in dissolved solids, and Kykotsmovi PM2 and Keams Canyon PM2 wells show a steady trend. Increasing trends in dissolved-solids, chloride, and sulfate concentrations were evident from the more than 11 years of data for the 2 springs.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20071041","collaboration":"Prepared in cooperation with the Bureau of Indian Affairs and the Arizona Department of Water Resources","usgsCitation":"Truini, M., and Macy, J.P., 2007, Ground-water, surface-water, and water-chemistry data, Black Mesa area, northeastern Arizona— 2005-06 (Version 1.0): U.S. Geological Survey Open-File Report 2007-1041, vi, 42 p, https://doi.org/10.3133/ofr20071041.","productDescription":"vi, 42 p","onlineOnly":"Y","temporalStart":"2005-01-01","temporalEnd":"2006-12-31","costCenters":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"links":[{"id":9465,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1041/","linkFileType":{"id":5,"text":"html"}},{"id":191957,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":388254,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81107.htm"}],"country":"United States","state":"Arizona","otherGeospatial":"Black Mesa area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.0,\n 35.6056\n ],\n [\n -109.7375,\n 35.6056\n ],\n [\n -109.7375,\n 36.7958\n ],\n [\n -111.0,\n 36.7958\n ],\n [\n -111.0,\n 35.6056\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d4e5","contributors":{"authors":[{"text":"Truini, Margot mtruini@usgs.gov","contributorId":599,"corporation":false,"usgs":true,"family":"Truini","given":"Margot","email":"mtruini@usgs.gov","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290812,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Macy, J. P.","contributorId":41913,"corporation":false,"usgs":true,"family":"Macy","given":"J.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":290813,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79775,"text":"ofr20071097 - 2007 - Yellow-Billed Cuckoo Distribution, Abundance, and Habitat Use Along the Lower Colorado and Tributaries, 2006 Annual Report","interactions":[],"lastModifiedDate":"2012-02-02T00:14:13","indexId":"ofr20071097","displayToPublicDate":"2007-04-07T00:00:00","publicationYear":"2007","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":"2007-1097","title":"Yellow-Billed Cuckoo Distribution, Abundance, and Habitat Use Along the Lower Colorado and Tributaries, 2006 Annual Report","docAbstract":"Executive Summary\r\n\r\nThis 2006 annual report details the first season of a 2-year study documenting western yellow-billed cuckoo (Coccyzus americanus occidentalis) distribution, abundance, and habitat use throughout the Lower Colorado River Multi-Species Conservation Plan boundary area. We conducted cuckoo surveys at 55 sites within 17 areas, between 11 June and 13 September. The 243 visits across all sites yielded 180 yellow-billed cuckoo detections. Cuckoos were detected at 27 of the 55 sites, primarily at the Bill Williams River National Wildlife Refuge AZ sites (n = 117 detections) and the Grand Canyon National Park-Lake Mead National Recreation Area AZ delta sites (n = 29 detections). There were also cuckoos at the Gila River-Colorado River Confluence, AZ (n = 9), Overton Wildlife Management, NV area (n = 7), and Limitrophe Division North, AZ (n = 6); however, at these sites the numbers were much lower and very few of these birds were considered to be paired or breeding. The greatest number of detections (n = 79) occurred during the second survey period (3-23 July). In 2006, we confirmed five breeding events, including one nesting observation and sightings of four juveniles; all confirmed breeding was at the Bill Williams River NWR and Grand Canyon NP-Lake Mead NRA delta sites. The breeding status of most of our detections were unknown, however, we observed 17 adult cuckoos carrying nest material or food and 40 cuckoo detections were detected while counter-calling occurred in same area during repeated surveys. \r\n\r\nWe used playback recordings to survey for western yellow-billed cuckoos. Compared to simple point counts or surveys, this method increases the number of detections of this secretive, elusive species. It has long been suspected that cuckoos have a fairly low response rate, and that the standard survey method of using playback recordings may fail to detect all birds present in an area. In 2006, we found that the majority (72%) of cuckoo detections were solicited through playback at all study sites. The number of solicited detections peaked during the first half of July and then declined as the breeding season progressed, while the number of unsolicited detections (cuckoos heard calling before playback was initiated) remained fairly constant. The majority (64%) of cuckoo detections, solicited or unsolicited, were aural; 27 percent were both heard and seen and nine percent were visual detections only. Cuckoos in areas with the largest populations had the highest rate of vocalizations before playback or after the first broadcast. In contrast, more than half the responses at sites with fewer cuckoos (with < 10 detections per site) first occurred after three or more playback recordings. This type of baseline information will be used to help refine the survey protocol for 2007, and to create hypotheses that can serve as the foundation for a full-scale evaluation and optimization of this survey technique. \r\n\r\nOur preliminary analysis of vegetation data from occupied and unoccupied sites in 2006 focused on general patterns in the distribution and abundance of woody species. The density and composition of woody riparian vegetation varied considerably among the study areas. Much of the variation in tree density was due to the patterns of abundance of trees in the smallest size class (< 8 cm dbh). The dominant tree species at the cuckoo survey sites were cottonwood, willow, and tamarisk. Tamarisk was the most common tree, due to the abundance of small (< 8 cm dbh) individuals. When occupied and unoccupied sites were compared, occupied sites tended to have higher average canopy cover, attributable to higher average cover of the mid and low canopy. The dominant canopy at occupied sites most often consisted of cottonwood or willow trees. In addition, occupied sites in most areas had lower than average total tree density whereas unoccupied sites were denser than average. When densities of trees in different size classes were com","language":"ENGLISH","doi":"10.3133/ofr20071097","usgsCitation":"Johnson, M.J., Holmes, J., Calvo, C., Samuels, I., Krantz, S., and Sogge, M.K., 2007, Yellow-Billed Cuckoo Distribution, Abundance, and Habitat Use Along the Lower Colorado and Tributaries, 2006 Annual Report (Version 1.0): U.S. Geological Survey Open-File Report 2007-1097, ix, 210 p., https://doi.org/10.3133/ofr20071097.","productDescription":"ix, 210 p.","onlineOnly":"Y","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":9463,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1097/","linkFileType":{"id":5,"text":"html"}},{"id":190773,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49ade4b07f02db5c75c2","contributors":{"authors":[{"text":"Johnson, Matthew J. mjjohnson@usgs.gov","contributorId":3604,"corporation":false,"usgs":true,"family":"Johnson","given":"Matthew","email":"mjjohnson@usgs.gov","middleInitial":"J.","affiliations":[{"id":27989,"text":"Colorado Plateau Research Station, Northern Arizona University, Flagstaff, AZ","active":true,"usgs":false}],"preferred":false,"id":290794,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Holmes, Jennifer A.","contributorId":86437,"corporation":false,"usgs":true,"family":"Holmes","given":"Jennifer A.","affiliations":[],"preferred":false,"id":290799,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Calvo, Christopher","contributorId":58721,"corporation":false,"usgs":true,"family":"Calvo","given":"Christopher","affiliations":[],"preferred":false,"id":290797,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Samuels, Ivan","contributorId":63887,"corporation":false,"usgs":true,"family":"Samuels","given":"Ivan","email":"","affiliations":[],"preferred":false,"id":290798,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Krantz, Stefani","contributorId":19638,"corporation":false,"usgs":true,"family":"Krantz","given":"Stefani","email":"","affiliations":[],"preferred":false,"id":290796,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Sogge, Mark K. 0000-0002-8337-5689 mark_sogge@usgs.gov","orcid":"https://orcid.org/0000-0002-8337-5689","contributorId":3710,"corporation":false,"usgs":true,"family":"Sogge","given":"Mark","email":"mark_sogge@usgs.gov","middleInitial":"K.","affiliations":[{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":290795,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":79774,"text":"ofr20071085 - 2007 - A Dreissena Risk Assessment for the Colorado River Ecosystem","interactions":[],"lastModifiedDate":"2012-02-02T00:14:12","indexId":"ofr20071085","displayToPublicDate":"2007-04-07T00:00:00","publicationYear":"2007","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":"2007-1085","title":"A Dreissena Risk Assessment for the Colorado River Ecosystem","docAbstract":"Executive Summary\r\n\r\nNonnative zebra and quagga mussels (Dreissena polymorpha and Dreissena bugensis, respectively; see photo above) were accidentally introduced to the Great Lakes in the 1980s and subsequently spread to watersheds of the Eastern United States (Strayer and others, 1999). The introduction of Dreissena mussels has been economically costly and has had large and far-reaching ecological impacts on these systems. Quagga mussels were found in Lakes Mead and Havasu in January 2007. Given the likelihood that quagga mussels and, eventually, zebra mussels will be introduced to Lake Powell and the Colorado River at Lees Ferry, it is important to assess the risks that introduction of Dreissena mussels pose to the Colorado River ecosystem (here defined as the segment of river from just below Glen Canyon Dam to Diamond Creek; hereafter CRE). In this report, I assess three different types of risks associated with Dreissena and the CRE: (1) the risk that Dreissena will establish at high densities in the CRE, (2) the risk of ecological impacts should Dreissena establish at high densities in the CRE or in Lake Powell, and (3) the risk that Dreissena will be introduced to tributaries of the CRE. \r\n\r\nThe risk of Dreissena establishing within the CRE is low, except for the Lees Ferry tailwater reach where the risk appears high. Dreissena are unlikely to establish at high densities within the CRE or its tributaries because of high suspended sediment, high ratios of suspended inorganic:organic material, and high water velocities, all of which interfere with the ability of Dreissena to effectively filter feed. The rapids of Grand Canyon may represent a large source of mortality to larval Dreissena, which would limit their ability to disperse and colonize downstream reaches of the CRE. In contrast, conditions within the Lees Ferry tailwater generally appear suitable for Dreissena establishment, with the exception of high average water velocity. \r\n\r\nIf Dreissena establish within the CRE, the risks of negative ecological impacts appear low. If Dreissena are able to attain moderate densities in Lees Ferry, estimates of filtration capacity indicate they are unlikely to substantially alter the composition (e.g., nutrient concentrations, suspended organic matter concentrations) of water exported from Lees Ferry. Further, a moderate density of Dreissena within Lees Ferry may actually increase food available to fishes by increasing habitat complexity and stimulating benthic production. If Dreissena attain moderate densities in the CRE mainstem, which seems unlikely, ecological impacts will probably be comparable to Lees Ferry-an increase in benthic production. Dreissena may have ecological impacts on the CRE, if they become established in Lake Powell and substantially alter the composition of water released from Glen Canyon Dam; however, it is unclear whether changes in the composition of water released from Glen Canyon Dam will have a net positive or negative impact on food availability in the CRE mainstem. \r\n\r\nThe risk of Dreissena introduction to tributaries appears low. None of the tributaries have upstream lakes or reservoirs that could actually serve as a source population for Dreissena; reservoirs on the Little Colorado River may eventually support Dreissena, but they are far up in the watershed and the segment of river connecting them with the mainstem CRE is intermittent. If the CRE mainstem is colonized by Dreissena, there are no significant vectors for transporting them upstream into the tributaries. In addition, lethally high summer water temperatures make it unlikely that Dreissena will establish in many tributaries. \r\n\r\nLake Powell is a logical focus for management and research efforts, given that maintenance of Dreissena populations within the CRE will require an upriver source population and the uncertainty associated with the downstream impact of changes in Lake Powell water quality. ","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071085","usgsCitation":"Kennedy, T., 2007, A Dreissena Risk Assessment for the Colorado River Ecosystem (Version 1.0): U.S. Geological Survey Open-File Report 2007-1085, iv, 17 p., https://doi.org/10.3133/ofr20071085.","productDescription":"iv, 17 p.","onlineOnly":"Y","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":190574,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9462,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1085/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4954e4b0b290850ef0e5","contributors":{"authors":[{"text":"Kennedy, Theodore A. 0000-0003-3477-3629","orcid":"https://orcid.org/0000-0003-3477-3629","contributorId":50227,"corporation":false,"usgs":true,"family":"Kennedy","given":"Theodore A.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":290793,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":79776,"text":"ofr20071010 - 2007 - Preliminary Geologic Map of the Lake Mead 30' X 60' Quadrangle, Clark County, Nevada, and Mohave County, Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:11:37","indexId":"ofr20071010","displayToPublicDate":"2007-04-07T00:00:00","publicationYear":"2007","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":"2007-1010","title":"Preliminary Geologic Map of the Lake Mead 30' X 60' Quadrangle, Clark County, Nevada, and Mohave County, Arizona","docAbstract":"Introduction\r\n\r\nThe geologic map of the Lake Mead 30' x 60' quadrangle was completed for the U.S. Geological Survey's Las Vegas Urban Corridor Project and the National Parks Project, National Cooperative Geologic Mapping Program. Lake Mead, which occupies the northern part of the Lake Mead National Recreation Area (LAME), mostly lies within the Lake Mead quadrangle and provides recreation for about nine million visitors annually. The lake was formed by damming of the Colorado River by Hoover Dam in 1939. The recreation area and surrounding Bureau of Land Management lands face increasing public pressure from rapid urban growth in the Las Vegas area to the west. This report provides baseline earth science information that can be used in future studies of hazards, groundwater resources, mineral and aggregate resources, and of soils and vegetation distribution. \r\n\r\nThe preliminary report presents a geologic map and GIS database of the Lake Mead quadrangle and a description and correlation of map units. The final report will include cross-sections and interpretive text. The geology was compiled from many sources, both published and unpublished, including significant new mapping that was conducted specifically for this compilation. Geochronologic data from published sources, as well as preliminary unpublished 40Ar/39Ar ages that were obtained for this report, have been used to refine the ages of formal Tertiary stratigraphic units and define new informal Tertiary sedimentary and volcanic units.","language":"ENGLISH","doi":"10.3133/ofr20071010","collaboration":"Prepared in cooperation with the National Park Service","usgsCitation":"Beard, L.S., Anderson, R., Block, D., Bohannon, R.G., Brady, R., Castor, S., Duebendorfer, E.M., Faulds, J.E., Felger, T., Howard, K.A., Kuntz, M.A., and Williams, V.S., 2007, Preliminary Geologic Map of the Lake Mead 30' X 60' Quadrangle, Clark County, Nevada, and Mohave County, Arizona (Version 1.0): U.S. Geological Survey Open-File Report 2007-1010, 3 Plates (Plate 1: 37 x 27 in, Plate 2: 37 x 30 in, Plate 3: 34 x 30 in); Pamphlet: iv, 105 p.; Metadata; Read Me; Data Files, https://doi.org/10.3133/ofr20071010.","productDescription":"3 Plates (Plate 1: 37 x 27 in, Plate 2: 37 x 30 in, Plate 3: 34 x 30 in); Pamphlet: iv, 105 p.; Metadata; Read Me; Data Files","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":647,"text":"Western Earth Surface Processes","active":false,"usgs":true}],"links":[{"id":110719,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81106.htm","linkFileType":{"id":5,"text":"html"},"description":"81106"},{"id":192714,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9464,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1010/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","projection":"Transverse Mercator","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.01270,35.97910 ], [ -115.01270,36.52096 ], [ -113.97822,36.52096 ], [ -113.97822,35.97910 ], [ -115.01270,35.97910 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e6f1","contributors":{"authors":[{"text":"Beard, L. S.","contributorId":29410,"corporation":false,"usgs":true,"family":"Beard","given":"L.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":290801,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, R.E.","contributorId":91479,"corporation":false,"usgs":true,"family":"Anderson","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":290810,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Block, D.L.","contributorId":83214,"corporation":false,"usgs":true,"family":"Block","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":290806,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bohannon, R. G.","contributorId":61808,"corporation":false,"usgs":true,"family":"Bohannon","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":290804,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Brady, R.J.","contributorId":89620,"corporation":false,"usgs":true,"family":"Brady","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":290808,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Castor, S.B.","contributorId":90832,"corporation":false,"usgs":true,"family":"Castor","given":"S.B.","email":"","affiliations":[],"preferred":false,"id":290809,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Duebendorfer, E. M.","contributorId":79969,"corporation":false,"usgs":true,"family":"Duebendorfer","given":"E.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":290805,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Faulds, J. E.","contributorId":84854,"corporation":false,"usgs":true,"family":"Faulds","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":290807,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Felger, T.J.","contributorId":104076,"corporation":false,"usgs":true,"family":"Felger","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":290811,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Howard, K. A.","contributorId":48938,"corporation":false,"usgs":false,"family":"Howard","given":"K.","middleInitial":"A.","affiliations":[],"preferred":false,"id":290803,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Kuntz, M. A.","contributorId":33323,"corporation":false,"usgs":true,"family":"Kuntz","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":290802,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Williams, V. S.","contributorId":8876,"corporation":false,"usgs":true,"family":"Williams","given":"V.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":290800,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}} ,{"id":79758,"text":"ofr20071048 - 2007 - Chemical and hydrologic data from the Cement Creek and upper Animas River confluence and mixing zone, Silverton, Colorado, September 1997","interactions":[],"lastModifiedDate":"2020-01-26T10:34:20","indexId":"ofr20071048","displayToPublicDate":"2007-04-04T00:00:00","publicationYear":"2007","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":"2007-1048","title":"Chemical and hydrologic data from the Cement Creek and upper Animas River confluence and mixing zone, Silverton, Colorado, September 1997","docAbstract":"Cement Creek, an acidic tributary, discharges into the circum-neutral Animas River (pH>7) in Silverton, Colorado located in the high-elevation San Juan Mountains. Mixing of Animas River water with acidic metal rich Cement Creek water raises water pH and produces metal precipitates. This report presents selected anion, cation, chloride, and sulfate data along with hydrologic data highlighting the mixing of these streams during the low-flow period in late summer 1997.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20071048","usgsCitation":"Schemel, L.E., and Cox, M.H., 2007, Chemical and hydrologic data from the Cement Creek and upper Animas River confluence and mixing zone, Silverton, Colorado, September 1997: U.S. Geological Survey Open-File Report 2007-1048, iv, 4 p., https://doi.org/10.3133/ofr20071048.","productDescription":"iv, 4 p.","additionalOnlineFiles":"Y","temporalStart":"1997-09-01","temporalEnd":"1997-09-30","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":192418,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9433,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1048/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado","city":"Silverton","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -107.71820068359374,\n 37.77505678240509\n ],\n [\n -107.62069702148438,\n 37.77505678240509\n ],\n [\n -107.62069702148438,\n 37.85100126460795\n ],\n [\n -107.71820068359374,\n 37.85100126460795\n ],\n [\n -107.71820068359374,\n 37.77505678240509\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48b1e4b07f02db5307b5","contributors":{"authors":[{"text":"Schemel, Laurence E. lschemel@usgs.gov","contributorId":4085,"corporation":false,"usgs":true,"family":"Schemel","given":"Laurence","email":"lschemel@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":290772,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, Marisa H.","contributorId":52146,"corporation":false,"usgs":true,"family":"Cox","given":"Marisa","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":290773,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79749,"text":"ofr20071080 - 2007 - Streamflow and nutrient fluxes of the Mississippi-Atchafalaya River Basin and subbasins for the period of record through 2005","interactions":[],"lastModifiedDate":"2019-09-20T10:34:42","indexId":"ofr20071080","displayToPublicDate":"2007-04-03T00:00:00","publicationYear":"2007","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":"2007-1080","displayTitle":"Streamflow and Nutrient Fluxes of the Mississippi-Atchafalaya River Basin and Subbasins for the Period of Record Through 2005","title":"Streamflow and nutrient fluxes of the Mississippi-Atchafalaya River Basin and subbasins for the period of record through 2005","docAbstract":"U.S. Geological Survey has monitored streamflow and water quality systematically in the Mississippi-Atchafalaya River Basin (MARB) for more than five decades. This report provides streamflow and estimates of nutrient delivery (flux) to the Gulf of Mexico from both the Atchafalaya River and the main stem of the Mississippi River. This report provides streamflow and nutrient flux estimates for nine major subbasins of the Mississippi River. This report also provides streamflow and flux estimates for 21 selected subbasins of various sizes, hydrology, land use, and geographic location within the Basin. The information is provided at each station for the period for which sufficient water-quality data are available to make statistically based flux estimates (starting as early as water year1 1960 and going through water year 2005). Nutrient fluxes are estimated using the adjusted maximum likelihood estimate, a type of regression-model method; nutrient fluxes to the Gulf of Mexico also are estimated using the composite method. Regression models were calibrated using a 5-year moving calibration period; the model was used to estimate the last year of the calibration period. Nutrient flux estimates are provided for six water-quality constituents: dissolved nitrite plus nitrate, total organic nitrogen plus ammonia nitrogen (total Kjeldahl nitrogen), dissolved ammonia, total phosphorous, dissolved orthophosphate, and dissolved silica.\r\n\r\nAdditionally, the contribution of streamflow and net nutrient flux for five large subbasins comprising the MARB were determined from streamflow and nutrient fluxes from seven of the aforementioned major subbasins. These five large subbasins are: 1. Lower Mississippi, 2. Upper Mississippi, 3. Ohio/Tennessee, 4. Missouri, and 5. Arkansas/Red.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071080","usgsCitation":"Aulenbach, B.T., Buxton, H.T., Battaglin, W.A., and Coupe, R.H., 2007, Streamflow and nutrient fluxes of the Mississippi-Atchafalaya River Basin and subbasins for the period of record through 2005: U.S. Geological Survey Open-File Report 2007-1080, Available online only, https://doi.org/10.3133/ofr20071080.","productDescription":"Available online only","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"1959-10-01","temporalEnd":"2005-09-30","costCenters":[{"id":443,"text":"National Stream Quality Accounting Network (NASQAN)","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":190707,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9423,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1080/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Louisiana, Mississippi","otherGeospatial":"Atchfalaya River Basin, Mississippi River Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -92.5872802734375,\n 29.204918463909035\n ],\n [\n -89.813232421875,\n 29.204918463909035\n ],\n [\n -89.813232421875,\n 32.71797709835758\n ],\n [\n -92.5872802734375,\n 32.71797709835758\n ],\n [\n -92.5872802734375,\n 29.204918463909035\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4f8a","contributors":{"authors":[{"text":"Aulenbach, Brent T. 0000-0003-2863-1288 btaulenb@usgs.gov","orcid":"https://orcid.org/0000-0003-2863-1288","contributorId":3057,"corporation":false,"usgs":true,"family":"Aulenbach","given":"Brent","email":"btaulenb@usgs.gov","middleInitial":"T.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true},{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290742,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buxton, Herbert T. hbuxton@usgs.gov","contributorId":1911,"corporation":false,"usgs":true,"family":"Buxton","given":"Herbert","email":"hbuxton@usgs.gov","middleInitial":"T.","affiliations":[{"id":5056,"text":"Office of the AD Energy and Minerals, and Environmental Health","active":true,"usgs":true}],"preferred":true,"id":290741,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Battaglin, William A. 0000-0001-7287-7096 wbattagl@usgs.gov","orcid":"https://orcid.org/0000-0001-7287-7096","contributorId":1527,"corporation":false,"usgs":true,"family":"Battaglin","given":"William","email":"wbattagl@usgs.gov","middleInitial":"A.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290740,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Coupe, Richard H. 0000-0001-8679-1015 rhcoupe@usgs.gov","orcid":"https://orcid.org/0000-0001-8679-1015","contributorId":551,"corporation":false,"usgs":true,"family":"Coupe","given":"Richard","email":"rhcoupe@usgs.gov","middleInitial":"H.","affiliations":[{"id":394,"text":"Mississippi Water Science Center","active":true,"usgs":true}],"preferred":true,"id":290739,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":79753,"text":"ofr20071063 - 2007 - Sequential Extraction Results and Mineralogy of Mine Waste and Stream Sediments Associated With Metal Mines in Vermont, Maine, and New Zealand","interactions":[],"lastModifiedDate":"2012-02-02T00:14:08","indexId":"ofr20071063","displayToPublicDate":"2007-04-03T00:00:00","publicationYear":"2007","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":"2007-1063","title":"Sequential Extraction Results and Mineralogy of Mine Waste and Stream Sediments Associated With Metal Mines in Vermont, Maine, and New Zealand","docAbstract":"We report results from sequential extraction experiments and the quantitative mineralogy for samples of stream sediments and mine wastes collected from metal mines. Samples were from the Elizabeth, Ely Copper, and Pike Hill Copper mines in Vermont, the Callahan Mine in Maine, and the Martha Mine in New Zealand. The extraction technique targeted the following operationally defined fractions and solid-phase forms: (1) soluble, adsorbed, and exchangeable fractions; (2) carbonates; (3) organic material; (4) amorphous iron- and aluminum-hydroxides and crystalline manganese-oxides; (5) crystalline iron-oxides; (6) sulfides and selenides; and (7) residual material. For most elements, the sum of an element from all extractions steps correlated well with the original unleached concentration. Also, the quantitative mineralogy of the original material compared to that of the residues from two extraction steps gave insight into the effectiveness of reagents at dissolving targeted phases. The data are presented here with minimal interpretation or discussion and further analyses and interpretation will be presented elsewhere.","language":"ENGLISH","doi":"10.3133/ofr20071063","collaboration":"Prepared in cooperation with U.S. Environmental Protection Agency","usgsCitation":"Piatak, N., Seal, R., Sanzolone, R.F., Lamothe, P.J., Brown, Z.A., and Adams, M., 2007, Sequential Extraction Results and Mineralogy of Mine Waste and Stream Sediments Associated With Metal Mines in Vermont, Maine, and New Zealand: U.S. Geological Survey Open-File Report 2007-1063, iv, 34 p., https://doi.org/10.3133/ofr20071063.","productDescription":"iv, 34 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":192340,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9428,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1063/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fee4b07f02db5f6d83","contributors":{"authors":[{"text":"Piatak, N.M. 0000-0002-1973-8537","orcid":"https://orcid.org/0000-0002-1973-8537","contributorId":46636,"corporation":false,"usgs":true,"family":"Piatak","given":"N.M.","affiliations":[],"preferred":false,"id":290755,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Seal, R.R. II","contributorId":102097,"corporation":false,"usgs":true,"family":"Seal","given":"R.R.","suffix":"II","email":"","affiliations":[],"preferred":false,"id":290759,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sanzolone, R. F.","contributorId":64199,"corporation":false,"usgs":true,"family":"Sanzolone","given":"R.","middleInitial":"F.","affiliations":[],"preferred":false,"id":290756,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lamothe, P. J.","contributorId":45672,"corporation":false,"usgs":true,"family":"Lamothe","given":"P.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":290754,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Brown, Z. A.","contributorId":82708,"corporation":false,"usgs":true,"family":"Brown","given":"Z.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":290758,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Adams, M.","contributorId":81176,"corporation":false,"usgs":true,"family":"Adams","given":"M.","email":"","affiliations":[],"preferred":false,"id":290757,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":79754,"text":"ofr20071025 - 2007 - Floodwater chemistry in the Yolo Bypass during winter and spring, 1998","interactions":[],"lastModifiedDate":"2020-01-26T10:31:56","indexId":"ofr20071025","displayToPublicDate":"2007-04-03T00:00:00","publicationYear":"2007","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":"2007-1025","title":"Floodwater chemistry in the Yolo Bypass during winter and spring, 1998","docAbstract":"A preliminary investigation of temporal and spatial variations in floodwater chemistry was conducted during winter and spring 1998 in the Yolo Bypass floodplain of the Sacramento River system. Samples were collected at locations along the eastern margin of the floodplain over the duration of the study and across the floodplain during major periods of inundation. Specific conductance and dissolved organic carbon concentrations along the eastern margin of the Yolo Bypass varied inversely with discharge. The Sacramento River was the greatest source of discharge to the floodplain during major periods of inundation. Increases in specific conductance and dissolved organic carbon were observed along the eastern margin during periods of lower discharge, when local streams accounted for a significant fraction of the total discharge through the Yolo Bypass. Apparent influences of local stream discharges also were observed in surface waters near the western margin of the floodplain during major periods of inundation. Although river and local stream sources of suspended particulate matter appeared important, in-floodplain processes were likely contributors to temporal and spatial variability in concentrations. Values for the C:N ratio of the particulate matter were lowest during periods of decreasing and low discharge through the floodplain, indicating production of phytoplankton in floodplain waters or supply to the floodplain by local stream sources. Phytoplankton discharged from the Yolo Bypass was detected by chlorophyll a monitors downstream in the Sacramento River during this study.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20071025","usgsCitation":"Schemel, L.E., and Cox, M.H., 2007, Floodwater chemistry in the Yolo Bypass during winter and spring, 1998: U.S. Geological Survey Open-File Report 2007-1025, v, 13 p., https://doi.org/10.3133/ofr20071025.","productDescription":"v, 13 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":195391,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9429,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1025/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d8e4b07f02db5df74b","contributors":{"authors":[{"text":"Schemel, Laurence E. lschemel@usgs.gov","contributorId":4085,"corporation":false,"usgs":true,"family":"Schemel","given":"Laurence","email":"lschemel@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":290760,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, Marisa H.","contributorId":52146,"corporation":false,"usgs":true,"family":"Cox","given":"Marisa","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":290761,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":79750,"text":"ofr20071004 - 2007 - Geochemistry of Surface and Ground Water in Cement Creek from Gladstone to Georgia Gulch and in Prospect Gulch, San Juan County, Colorado","interactions":[],"lastModifiedDate":"2016-12-08T10:29:43","indexId":"ofr20071004","displayToPublicDate":"2007-04-03T00:00:00","publicationYear":"2007","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":"2007-1004","title":"Geochemistry of Surface and Ground Water in Cement Creek from Gladstone to Georgia Gulch and in Prospect Gulch, San Juan County, Colorado","docAbstract":"In San Juan County, Colo., the effects of historical mining continue to contribute metals to ground water and surface water. Previous research by the U.S. Geological Survey identified ground-water discharge as a significant pathway for the loading of metals to surface water in the upper Animas River watershed from both acid-mine drainage and acid-rock drainage. In support of this ground-water research effort, Prospect Gulch was selected for further study and the geochemistry of surface and ground water in the area was analyzed as part of four sampling plans: (1) ten streamflow and geochemistry measurements at five stream locations (four locations along Cement Creek plus the mouth of Prospect Gulch from July 2004 through August 2005), (2) detailed stream tracer dilution studies in Prospect Gulch and in Cement Creek from Gladstone to Georgia Gulch in early October 2004, (3) geochemistry of ground water through sampling of monitoring wells, piezometers, mine shafts, and springs, and (4) samples for noble gases and tritium/helium for recharge temperatures (recharge elevation) and ground-water age dating. This report summarizes all of the surface and ground-water data that was collected and includes: (1) all sample collection locations, (2) streamflow and geochemistry, (3) ground-water geochemistry, and (4) noble gas and tritium/helium data.","language":"ENGLISH","doi":"10.3133/ofr20071004","collaboration":"In Cooperation with the Bureau of Land Management","usgsCitation":"Johnson, R.H., Wirt, L., Manning, A.H., Leib, K.J., Fey, D.L., and Yager, D.B., 2007, Geochemistry of Surface and Ground Water in Cement Creek from Gladstone to Georgia Gulch and in Prospect Gulch, San Juan County, Colorado (Version 1.0): U.S. Geological Survey Open-File Report 2007-1004, xi, 140 p.; 3 Appendix Files, https://doi.org/10.3133/ofr20071004.","productDescription":"xi, 140 p.; 3 Appendix Files","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":194722,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9424,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1004/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado","county":"San Juan County","otherGeospatial":"Animas River, Georgia Gulch, Prospect Gulch","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -107.88162231445311,\n 37.62837193983584\n ],\n [\n -107.88162231445311,\n 37.95827503526034\n ],\n [\n -107.369384765625,\n 37.95827503526034\n ],\n [\n -107.369384765625,\n 37.62837193983584\n ],\n [\n -107.88162231445311,\n 37.62837193983584\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4895e4b07f02db522912","contributors":{"authors":[{"text":"Johnson, Raymond H. rhjohnso@usgs.gov","contributorId":707,"corporation":false,"usgs":true,"family":"Johnson","given":"Raymond","email":"rhjohnso@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":290744,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wirt, Laurie","contributorId":13204,"corporation":false,"usgs":true,"family":"Wirt","given":"Laurie","affiliations":[],"preferred":false,"id":290748,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Manning, Andrew H. 0000-0002-6404-1237 amanning@usgs.gov","orcid":"https://orcid.org/0000-0002-6404-1237","contributorId":1305,"corporation":false,"usgs":true,"family":"Manning","given":"Andrew","email":"amanning@usgs.gov","middleInitial":"H.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":290747,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Leib, Kenneth J. 0000-0002-0373-0768 kjleib@usgs.gov","orcid":"https://orcid.org/0000-0002-0373-0768","contributorId":701,"corporation":false,"usgs":true,"family":"Leib","given":"Kenneth","email":"kjleib@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":290743,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fey, David L. dfey@usgs.gov","contributorId":713,"corporation":false,"usgs":true,"family":"Fey","given":"David","email":"dfey@usgs.gov","middleInitial":"L.","affiliations":[{"id":35995,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":290745,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Yager, Douglas B. 0000-0001-5074-4022 dyager@usgs.gov","orcid":"https://orcid.org/0000-0001-5074-4022","contributorId":798,"corporation":false,"usgs":true,"family":"Yager","given":"Douglas","email":"dyager@usgs.gov","middleInitial":"B.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":290746,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":79751,"text":"ofr20071046 - 2007 - Geologic Mapping and Mineral Resource Assessment of the Healy and Talkeetna Mountains Quadrangles, Alaska Using Minimal Cloud- and Snow-Cover ASTER Data","interactions":[],"lastModifiedDate":"2012-02-02T00:14:13","indexId":"ofr20071046","displayToPublicDate":"2007-04-03T00:00:00","publicationYear":"2007","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":"2007-1046","title":"Geologic Mapping and Mineral Resource Assessment of the Healy and Talkeetna Mountains Quadrangles, Alaska Using Minimal Cloud- and Snow-Cover ASTER Data","docAbstract":"On July 8, 2003, ASTER acquired satellite imagery of a 60 km-wide swath of parts of two 1:250,000 Alaska quadrangles, under favorable conditions of minimal cloud- and snow-cover. Rocks from eight different lithotectonic terranes are exposed within the swath of data, several of which define permissive tracts for various mineral deposit types such as: volcanic-hosted massive sulfides (VMS) and porphyry copper and molybdenum. Representative rock samples collected from 13 different lithologic units from the Bonnifield mining district within the Yukon-Tanana terrane (YTT), plus hydrothermally altered VMS material from the Red Mountain prospect, were analyzed to produce a spectral library spanning the VNIR-SWIR (0.4 - 2.5 ?m) through the TIR (8.1 - 11.7 ?m). \r\n\r\nComparison of the five-band ASTER TIR emissivity and decorrelation stretch data to available geologic maps indicates that rocks from the YTT display the greatest range and diversity of silica composition of the mapped terranes, ranging from mafic rocks to silicic quartzites. The nine-band ASTER VNIR-SWIR reflectance data and spectral matched-filter processing were used to map several lithologic sequences characterized by distinct suites of minerals that exhibit diagnostic spectral features (e.g. chlorite, epidote, amphibole and other ferrous-iron bearing minerals); other sequences were distinguished by their weathering characteristics and associated hydroxyl- and ferric-iron minerals, such as illite, smectite, and hematite. \r\n\r\nSmectite, kaolinite, opaline silica, jarosite and/or other ferric iron minerals defined narrow (< 250 m diameter) zonal patterns around Red Mountain and other potential VMS targets. Using ASTER we identified some of the known mineral deposits in the region, as well as mineralogically similar targets that may represent potential undiscovered deposits. Some known deposits were not identified and may have been obscured by vegetation- or snow-cover, or were too small to be resolved.","language":"ENGLISH","doi":"10.3133/ofr20071046","usgsCitation":"Hubbard, B.E., Rowan, L., Dusel-Bacon, C., and Eppinger, R.G., 2007, Geologic Mapping and Mineral Resource Assessment of the Healy and Talkeetna Mountains Quadrangles, Alaska Using Minimal Cloud- and Snow-Cover ASTER Data: U.S. Geological Survey Open-File Report 2007-1046, 22 p., https://doi.org/10.3133/ofr20071046.","productDescription":"22 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":190614,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9426,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1046/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db68364f","contributors":{"authors":[{"text":"Hubbard, Bernard E. 0000-0002-9315-2032 bhubbard@usgs.gov","orcid":"https://orcid.org/0000-0002-9315-2032","contributorId":2342,"corporation":false,"usgs":true,"family":"Hubbard","given":"Bernard","email":"bhubbard@usgs.gov","middleInitial":"E.","affiliations":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":290750,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rowan, Lawrence C.","contributorId":22860,"corporation":false,"usgs":true,"family":"Rowan","given":"Lawrence C.","affiliations":[],"preferred":false,"id":290752,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dusel-Bacon, Cynthia 0000-0001-8481-739X cdusel@usgs.gov","orcid":"https://orcid.org/0000-0001-8481-739X","contributorId":2797,"corporation":false,"usgs":true,"family":"Dusel-Bacon","given":"Cynthia","email":"cdusel@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":290751,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Eppinger, Robert G. eppinger@usgs.gov","contributorId":849,"corporation":false,"usgs":true,"family":"Eppinger","given":"Robert","email":"eppinger@usgs.gov","middleInitial":"G.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":290749,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70100553,"text":"ofr20071047SRP085 - 2007 - Tectonic elements of the continental margin of East Antarctica, 38-164ºE","interactions":[],"lastModifiedDate":"2014-04-02T09:25:26","indexId":"ofr20071047SRP085","displayToPublicDate":"2007-04-01T08:50:00","publicationYear":"2007","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":"2007-1047-SRP-085","title":"Tectonic elements of the continental margin of East Antarctica, 38-164ºE","docAbstract":"The East Antarctic continental margin from 38–164ºE is divided into western and eastern provinces that \ndeveloped during the separation of India from Australia–Antarctica (Early Cretaceous) and Australia from Antarctica \n(Late Cretaceous). In the overlap between these provinces the geology is complex and bears the imprint of both \nextension/spreading episodes, with an overprinting of volcanism. The main rift-bounding faults appear to \napproximately coincide with the outer edge of the continental shelf. Inboard of these faults, the sedimentary cover thins \nabove shallowing basement towards the coast where crystalline basement generally crops out. The continental slope \nand the landward flanks of the ocean basins, are blanketed by up to 9–10 km of mainly post-rift sediments in margin-parallel basins, except in the Bruce Rise area. Beneath this blanket, extensive rift basins are identified off Enderby and \nWilkes Land/Terre Adélie; however, their extent and detailed structures are difficult to determine.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Antarctica: A Keystone in a Changing World--Online Proceedings for the Tenth International Symposium on Antarctic Earth Sciences. Santa Barbara, California, U.S.A.--August 26 to September 1, 2007","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071047SRP085","usgsCitation":"O’Brien, P.E., and Stagg, H., 2007, Tectonic elements of the continental margin of East Antarctica, 38-164ºE: U.S. Geological Survey Open-File Report 2007-1047-SRP-085, 4 p., https://doi.org/10.3133/ofr20071047SRP085.","productDescription":"4 p.","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":285273,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20071047SRP085.PNG"},{"id":285272,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2007/1047/srp/srp085/of2007-1047srp085.pdf"}],"otherGeospatial":"Antarctica","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -180.0,-90.0 ], [ -180.0,-60.0 ], [ 180.0,-60.0 ], [ 180.0,-90.0 ], [ -180.0,-90.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5355959ae4b0120853e8c24c","contributors":{"authors":[{"text":"O’Brien, P. E.","contributorId":91271,"corporation":false,"usgs":false,"family":"O’Brien","given":"P.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":492252,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stagg, H.M.J.","contributorId":7843,"corporation":false,"usgs":true,"family":"Stagg","given":"H.M.J.","email":"","affiliations":[],"preferred":false,"id":492251,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}