{"pageNumber":"918","pageRowStart":"22925","pageSize":"25","recordCount":46734,"records":[{"id":75963,"text":"sir20055107 - 2006 - Water resources of Monroe County, New York, water years 2000-02: Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads in streams","interactions":[],"lastModifiedDate":"2019-05-28T11:23:06","indexId":"sir20055107","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5107","displayTitle":"Water Resources of Monroe County, New York, Water Years 2000-02: Atmospheric Deposition, Ground Water, Streamflow, Trends in Water Quality, and Chemical Loads in Streams","title":"Water resources of Monroe County, New York, water years 2000-02: Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads in streams","docAbstract":"

This report, the fifth in a series that presents analyses of the hydrologic data collected in Monroe County since 1984, interprets data from four surface-water-monitoring sites in the Irondequoit Creek basin (Irondequoit Creek at Railroad Mills, East Branch Allen Creek at Pittsford, Allen Creek near Rochester, and Irondequoit Creek above Blossom Road); and from three sites on tributaries to the Genesee River (Oatka Creek at Garbutt, Honeoye Creek at Honeoye Falls, and Black Creek at Churchville) and from the Genesee River at Charlotte Docks. It also interprets data from a site on Northrup Creek, which provides information on nutrient loads delivered to Long Pond, a small eutrophic embayment of Lake Ontario. The report also includes water-level and water-quality data from nine observation wells in Ellison Park, and atmospheric-deposition data from a collection site at Mendon Ponds.

Atmospheric Deposition: Average annual precipitation for 2000–02 was 33.11 in., 0.94 in. below normal. Average annual loads of some chemical constituents in atmospheric deposition for 2000–02 differed considerably from those for the previous period of record. Loads of all nutrients except ammonia decreased by amounts ranging from 28 percent (ammonia + organic nitrogen and phosphorus) to 2 percent (nitrite + nitrate), whereas ammonia loads an increased by 8 percent. Loads of dissolved sodium and total zinc in atmospheric deposition increased by 56 percent, and 54, percent respectively, over the previous period of record. Average annual loads of other constituents showed decreases ranging from 41 percent (dissolved magnesium) to 17 percent (dissolved chloride).

Loads of all nutrients deposited in the Irondequoit Creek basin from atmospheric sources during 2000–02 greatly exceeded those transported by Irondequoit Creek. The ammonia load deposited in the basin was 165 times the load transported at Blossom Road (the most downstream site); the ammonia + organic nitrogen load was 2.8 times greater, orthophosphate 9.7 times greater, total phosphorus 1.2 times greater, and the nitrite + nitrate load was 1.6 times greater. Average yields of dissolved chloride and dissolved sulfate from atmosphoric sources were much less than those transported by streamflow at Blossom Road—chloride was about 1.5 percent and sulfate about 9.1 percent of the amount transported by Irondequoit Creek.

Ground water: Ground-water-levels and water quality data were collected from 9 observation wells in Ellison Park in Monroe County. All wells except Mo 2 and Mo 659 are in the flood plain of Irondequoit Creek. Water levels indicate frequent reversals in direction of lateral flow toward or away from Irondequoit Creek, and all wells except Mo2 and Mo 659 respond to water level fluctuations in the Creek. Trend tests on water levels for the period of record indicate a slight upward trend in water levels at all nine wells, two of which (Mo 3 and Mo 667) were statistically significant.

Concentrations of ammonia and ammonia + organic nitrogen showed a general decrease for the current period of record. Total phosphorus concentrations showed an increase at four wells and a decrease at four wells.

Water quality data showed that the highest median concentrations of nutrients continues to occur in Mo 667 and the highest median concentrations of common ions was at Mo 664.

Streamflow: Statistical analysis of long-term (greater than 15 years) streamflow records for unregulated streams in Monroe County indicated that annual mean flows for water years (A water year is the 12-month period from October 1 through September 30 of the following year.) 2000–02 generally were in the normal range (75th to 25th percentile), although Allen Creek continued to show a significant downward trend in mean monthly streamflow during the 1984–2002 water years.

Chemical Concentration in Streams: Concentrations of several constituents in streams of the Irondequoit Creek basin showed statistically significant (α = 0.05) trends from the beginning of their period of record through 2002. Three of the four Irondequoit Creek sites (Allen Creek, Blossom Road, and Railroad Mills) showed downward trends in ammonia (4.6 to 12.0 percent per year) and ammonia + organic nitrogen (2.8 to 5.3 percent per year). Allen Creek showed downward trends in nitrite + nitrate and total phosphorus (both 1.2 percent per year), and Irondequoit Creek above Blossom Road showed an upward trend in orthophosphate (1.8 percent per year). Three Irondequoit Creek sites showed upward trends in dissolved chloride: Railroad Mills (4.8 percent per year), Allen Creek, and Blossom Road (both 1.9 percent per year). Allen Creek showed a downward trend in sulfate of 0.98 percent per year, whereas Blossom Road showed a downward trend in suspended solids of 4.0 percent per year. Volatile suspended solids showed an upward trend of 3.2 percent per year at Allen Creek and a downward trend of 2.2 percent per year at Blossom Road.

Northrup Creek in western Monroe County, showed significant downward trends in concentrations of volatile suspended solids (2.5 percent per year), total phosphorus (5.3 percent per year), and orthophosphate (9.9 percent per year). The Genesee River at Charlotte Docks showed downward trends in volatile suspended solids (2.1 percent per year) and ammonia + organic nitrogen (4.5 percent per year). Oatka Creek at Garbutt showed an upward trend of 21.4 percent per year in turbidity.

Chemical Loads in Streams: Mean annual yields (pounds or tons per square mile) of many constituents at the Irondequoit Creek sites were lower than those in previous reporting periods. Suspended solids and nitrite + nitrate yields were lower at three of the sites, and yields of volatile suspended solids, ammonia, and total phosphorus were lower at two of the sites. East Branch Allen Creek showed lower yields for five of the nine constituents for 2000–02, than for previous reporting periods. The decreased yields at East Branch Allen Creek are likely due to the Jefferson Road stormflow-detention basin and the much lower than normal runoff for the 2000–02 period.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20055107","collaboration":"Prepared in cooperation with the Monroe County Department of Health","usgsCitation":"Sherwood, D.A., 2006, Water resources of Monroe County, New York, water years 2000-02: Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads in streams: U.S. Geological Survey Scientific Investigations Report 2005-5107, vi, 55 p., https://doi.org/10.3133/sir20055107.","productDescription":"vi, 55 p.","numberOfPages":"65","costCenters":[],"links":[{"id":120789,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2005_5107.jpg"},{"id":7088,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2005/5107/sir20055107.pdf","text":"Report","size":"3.17 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2005-5107"}],"country":"United States","state":"New York","county":"Monroe county","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.46710205078125,\n 42.88602714832883\n ],\n [\n -77.18719482421874,\n 42.88602714832883\n ],\n [\n -77.18719482421874,\n 43.369119087738554\n ],\n [\n -78.46710205078125,\n 43.369119087738554\n ],\n [\n -78.46710205078125,\n 42.88602714832883\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"

Director, New New York Water Science Center
U.S. Geological Survey
425 Jordan Rd.
Troy, NY 12180

","tableOfContents":"","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f0761","contributors":{"authors":[{"text":"Sherwood, Donald A.","contributorId":103267,"corporation":false,"usgs":true,"family":"Sherwood","given":"Donald","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":287027,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":76163,"text":"ofr20051293 - 2006 - High-resolution geologic mapping of the inner continental shelf: Nahant to Gloucester, Massachusetts","interactions":[],"lastModifiedDate":"2024-08-14T16:09:09.649763","indexId":"ofr20051293","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2005-1293","title":"High-resolution geologic mapping of the inner continental shelf: Nahant to Gloucester, Massachusetts","docAbstract":"

This report presents high-resolution maps of the seafloor offshore of Massachusetts, from Nahant to Gloucester. Approximately 134 km² of the inner shelf were mapped with a focus on the nearshore region in water depths less than 40 m (fig. 1.1). The maps were prepared as part of a cooperative mapping program between the U.S. Geological Survey (USGS) and the Massachusetts Office of Coastal Zone Management (CZM). They are based on marine geophysical data, sediment sampling, and bottom photography obtained on two research cruises carried out in 2003 and 2004. The primary objective of this program is to develop a suite of seafloor maps that provide geologic information for management of coastal and marine resources. Accurate maps of seafloor geology are important first steps toward protecting fish habitat, delineating marine reserves, and assessing environmental changes due to natural or human impacts. The maps also provide a geologic framework for scientific research, industry and the public.

The organization of this report is outlined in the navigation bar along the left-hand margin of the page. This is section 1, the introduction. Section 2 briefly describes the mapping products contained in this report and has links to large-format map sheets, that can be viewed on line or downloaded. Section 3 is a description of the data collection, processing, and analysis procedures used to create the map products. Section 4 examines the geologic framework and late Quaternary evolution of the region, and presents two different strategies for mapping the complex seafloor. This report also contains four appendices that include GIS layers of all data collected in this study, and copies of the sample and photographic data used to validate the interpretations.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20051293","isbn":"141130974X","collaboration":"This report was produced in cooperation with the Massachusetts Office of Coastal Zone Management","usgsCitation":"Barnhardt, W., Andrews, B., and Butman, B., 2006, High-resolution geologic mapping of the inner continental shelf: Nahant to Gloucester, Massachusetts: U.S. Geological Survey Open-File Report 2005-1293, 43 p., https://doi.org/10.3133/ofr20051293.","productDescription":"43 p.","numberOfPages":"43","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":295161,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2005/1293/report.pdf","text":"Report","size":"4.42 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":7126,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1293/index.html","linkFileType":{"id":5,"text":"html"}},{"id":194519,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2005/1293/coverthb.jpg"}],"country":"United States","state":"Massachusetts","city":"Gloucester, Nahant","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635577","contributors":{"authors":[{"text":"Barnhardt, Walter A.","contributorId":80656,"corporation":false,"usgs":true,"family":"Barnhardt","given":"Walter A.","affiliations":[],"preferred":false,"id":287095,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andrews, Brian D.","contributorId":54180,"corporation":false,"usgs":true,"family":"Andrews","given":"Brian D.","affiliations":[],"preferred":false,"id":287094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Butman, Bradford 0000-0002-4174-2073 bbutman@usgs.gov","orcid":"https://orcid.org/0000-0002-4174-2073","contributorId":943,"corporation":false,"usgs":true,"family":"Butman","given":"Bradford","email":"bbutman@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287093,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":76273,"text":"ofr20061002 - 2006 - The 20th-Century Topographic Survey as Source Data for Long-Term Landscape Studies at Local and Regional Scales","interactions":[],"lastModifiedDate":"2012-04-15T17:28:15","indexId":"ofr20061002","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1002","title":"The 20th-Century Topographic Survey as Source Data for Long-Term Landscape Studies at Local and Regional Scales","docAbstract":"Historical topographic maps are the only systematically collected data resource covering the entire nation for long-term landscape change studies over the 20th century for geographical and environmental research. The paper discusses aspects of the historical U.S. Geological Survey topographic maps that present constraints on the design of a database for such studies. Problems involved in this approach include locating the required maps, understanding land feature classification differences between topographic vs. land use/land cover maps, the approximation of error between different map editions of the same area, and the identification of true changes on the landscape between time periods. Suggested approaches to these issues are illustrated using an example of such a study by the author.","language":"ENGLISH","doi":"10.3133/ofr20061002","usgsCitation":"Varanka, D., 2006, The 20th-Century Topographic Survey as Source Data for Long-Term Landscape Studies at Local and Regional Scales: U.S. Geological Survey Open-File Report 2006-1002, 11 p., https://doi.org/10.3133/ofr20061002.","productDescription":"11 p.","numberOfPages":"11","costCenters":[],"links":[{"id":194781,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7133,"rank":300,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1002/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6835e2","contributors":{"authors":[{"text":"Varanka, Dalia","contributorId":99654,"corporation":false,"usgs":true,"family":"Varanka","given":"Dalia","affiliations":[],"preferred":false,"id":287128,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":76253,"text":"ofr20061016 - 2006 - User's Guide for MapIMG 2: Map Image Re-projection Software Package","interactions":[{"subject":{"id":53251,"text":"ofr2003433 - 2003 - Users Guide for the MapImage Reprojection Software Package","indexId":"ofr2003433","publicationYear":"2003","noYear":false,"title":"Users Guide for the MapImage Reprojection Software Package"},"predicate":"SUPERSEDED_BY","object":{"id":76253,"text":"ofr20061016 - 2006 - User's Guide for MapIMG 2: Map Image Re-projection Software Package","indexId":"ofr20061016","publicationYear":"2006","noYear":false,"title":"User's Guide for MapIMG 2: Map Image Re-projection Software Package"},"id":1}],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"ofr20061016","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1016","title":"User's Guide for MapIMG 2: Map Image Re-projection Software Package","docAbstract":"BACKGROUND\r\n\r\nScientists routinely accomplish small-scale geospatial modeling in the raster domain, using high-resolution datasets for large parts of continents and low-resolution to high-resolution datasets for the entire globe. Direct implementation of point-to-point transformation with appropriate functions yields the variety of projections available in commercial software packages, but implementation with data other than points requires specific adaptation of the transformation equations or prior preparation of the data to allow the transformation to succeed. It seems that some of these packages use the U.S. Geological Survey's (USGS) General Cartographic Transformation Package (GCTP) or similar point transformations without adaptation to the specific characteristics of raster data (Usery and others, 2003a).\r\n\r\nUsery and others (2003b) compiled and tabulated the accuracy of categorical areas in projected raster datasets of global extent. Based on the shortcomings identified in these studies, geographers and applications programmers at the USGS expanded and evolved a USGS software package, MapIMG, for raster map projection transformation (Finn and Trent, 2004). Daniel R. Steinwand of Science Applications International Corporation, National Center for Earth Resources Observation and Science, originally developed MapIMG for the USGS, basing it on GCTP. Through previous and continuing efforts at the USGS' National Geospatial Technical Operations Center, this program has been transformed from an application based on command line input into a software package based on a graphical user interface for Windows, Linux, and other UNIX machines.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20061016","usgsCitation":"Finn, M.P., Trent, J.R., and Buehler, R.A., 2006, User's Guide for MapIMG 2: Map Image Re-projection Software Package (Supersedes OFR 2003-433): U.S. Geological Survey Open-File Report 2006-1016, 21 p., https://doi.org/10.3133/ofr20061016.","productDescription":"21 p.","numberOfPages":"21","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":194755,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10633,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://carto-research.er.usgs.gov/projection/pdf/mapimg2UG.pdf","size":"299","linkFileType":{"id":1,"text":"pdf"}}],"edition":"Supersedes OFR 2003-433","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db68568a","contributors":{"authors":[{"text":"Finn, Michael P. 0000-0003-0415-2194 mfinn@usgs.gov","orcid":"https://orcid.org/0000-0003-0415-2194","contributorId":2657,"corporation":false,"usgs":true,"family":"Finn","given":"Michael","email":"mfinn@usgs.gov","middleInitial":"P.","affiliations":[{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true},{"id":5047,"text":"NGTOC Denver","active":true,"usgs":true}],"preferred":true,"id":287122,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trent, Jason R.","contributorId":81187,"corporation":false,"usgs":true,"family":"Trent","given":"Jason","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287123,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Buehler, Robert A.","contributorId":92369,"corporation":false,"usgs":true,"family":"Buehler","given":"Robert","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":287124,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":76213,"text":"ofr20051071 - 2006 - GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey","interactions":[],"lastModifiedDate":"2025-09-10T15:48:28.7022","indexId":"ofr20051071","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2005-1071","title":"GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey","docAbstract":"

Since 1982 the U. S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep-water parts of the US EEZ in the northern Gulf of Mexico. These data include digital sidescan sonar imagery, digital seismic-reflection data, and descriptions and analyses of piston and gravity cores. The data were collected during several different projects that addressed surficial and shallow subsurface geologic processes. Some of these datasets have already been published, but the growing interest in the occurrence and distribution of gas hydrates in the Gulf of Mexico warrants integrating these existing USGS datasets and associated interpretations into a Geographic Information System (GIS) to provide regional background information for ongoing and future gas hydrate research.

This GIS is organized into five different components that contain (1) information needed to develop an assessment of gas hydrates, (2) background information for the Gulf of Mexico, (3) cores collected by the USGS, (4) seismic surveys conducted by the USGS, and (5) sidescan sonar surveys conducted by the USGS. A brief summary of the goals and findings of the USGS field programs in the Gulf of Mexico is given in the Geologic Findings section, and then the contents of each of the five data categories are described in greater detail in the GIS Data Catalog section.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20051071","usgsCitation":"Twichell, D.C., Cross, V.A., Paskevich, V.F., Hutchinson, D.R., Winters, W.J., and Hart, P.E., 2006, GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey: U.S. Geological Survey Open-File Report 2005-1071, HTML Document, https://doi.org/10.3133/ofr20051071.","productDescription":"HTML Document","onlineOnly":"Y","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":194713,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20051071.PNG"},{"id":7128,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1071/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","otherGeospatial":"Gulf of Mexico","contact":"

Contact Pubs Warehouse

","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b4695","contributors":{"authors":[{"text":"Twichell, David C.","contributorId":37730,"corporation":false,"usgs":true,"family":"Twichell","given":"David","email":"","middleInitial":"C.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":287106,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cross, VeeAnn A.","contributorId":103311,"corporation":false,"usgs":true,"family":"Cross","given":"VeeAnn","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":287108,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Paskevich, Valerie F.","contributorId":81907,"corporation":false,"usgs":true,"family":"Paskevich","given":"Valerie","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":287107,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hutchinson, Deborah R. 0000-0002-2544-5466 dhutchinson@usgs.gov","orcid":"https://orcid.org/0000-0002-2544-5466","contributorId":521,"corporation":false,"usgs":true,"family":"Hutchinson","given":"Deborah","email":"dhutchinson@usgs.gov","middleInitial":"R.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":287103,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Winters, William J. bwinters@usgs.gov","contributorId":522,"corporation":false,"usgs":true,"family":"Winters","given":"William","email":"bwinters@usgs.gov","middleInitial":"J.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287104,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hart, Patrick E. 0000-0002-5080-1426 hart@usgs.gov","orcid":"https://orcid.org/0000-0002-5080-1426","contributorId":2879,"corporation":false,"usgs":true,"family":"Hart","given":"Patrick","email":"hart@usgs.gov","middleInitial":"E.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287105,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":76263,"text":"ofr20061014 - 2006 - Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"ofr20061014","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1014","title":"Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey","docAbstract":"Introduction: The Santa Clara Valley is located in the southern San Francisco Bay area of California and generally includes the area south of the San Francisco Bay between the Santa Cruz Mountains on the southwest and the Diablo Ranges on the northeast. The area has a population of approximately 1.7 million including the city of San Jose, numerous smaller cities, and much of the high-technology manufacturing and research area commonly referred to as the Silicon Valley. Major active strands of the San Andreas Fault system bound the Santa Clara Valley, including the San Andreas fault to the southwest and the Hayward and Calaveras faults to the northeast; related faults likely underlie the alluvium of the valley. This report focuses on subsurface structures of the western Santa Clara Valley and the northeastern Santa Cruz Mountains and their potential effects on earthquake hazards and ground-water resource management in the area. Earthquake hazards and ground-water resources in the Santa Clara Valley are important considerations to California and the Nation because of the valley's preeminence as a major technical and industrial center, proximity to major earthquakes faults, and large population. \r\n\r\nTo assess the earthquake hazards of the Santa Clara Valley better, the U.S. Geological Survey (USGS) has undertaken a program to evaluate potential earthquake sources and potential effects of strong ground shaking within the valley. As part of that program, and to better assess water resources of the valley, the USGS and the Santa Clara Valley Water District (SCVWD) began conducting collaborative studies to characterize the faults, stratigraphy, and structures beneath the alluvial cover of the Santa Clara Valley in the year 2000. Such geologic features are important to both agencies because they directly influence the availability and management of groundwater resources in the valley, and they affect the severity and distribution of strong shaking from local or regional earthquakes sources. As one component of these joint studies, the U. S. Geological Survey acquired more than 28 km of combined seismic reflection/refraction data from the Santa Cruz Mountains to the central Santa Clara Valley in December 2000. The seismic investigation included both high-resolution (~5-m shot and sensor spacing) and relatively lower-resolution (~50-m sensor) seismic surveys from the central Santa Cruz Mountains to the central part of the valley. Collectively, we refer to these seismic investigations as the 2000 western Santa Clara Seismic Investigations (SCSI). \r\n","language":"ENGLISH","doi":"10.3133/ofr20061014","usgsCitation":"Catchings, R.D., Goldman, M.R., and Gandhok, G., 2006, Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey (Version 1.0): U.S. Geological Survey Open-File Report 2006-1014, 78 p., https://doi.org/10.3133/ofr20061014.","productDescription":"78 p.","numberOfPages":"78","costCenters":[],"links":[{"id":194780,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7132,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1014/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b11e4b07f02db6a23e0","contributors":{"authors":[{"text":"Catchings, R. D.","contributorId":98738,"corporation":false,"usgs":true,"family":"Catchings","given":"R.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":287126,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldman, M. R.","contributorId":106934,"corporation":false,"usgs":true,"family":"Goldman","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287127,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gandhok, G.","contributorId":47423,"corporation":false,"usgs":true,"family":"Gandhok","given":"G.","affiliations":[],"preferred":false,"id":287125,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":76243,"text":"ofr20061023 - 2006 - USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005 — Progress Report","interactions":[],"lastModifiedDate":"2023-08-24T19:42:55.365246","indexId":"ofr20061023","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1023","title":"USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005 — Progress Report","docAbstract":"Introduction: The flooding in the greater New Orleans area that resulted from Hurricanes Katrina and Rita in September, 2005, left behind accumulations of sediments up to many centimeters thick on streets, lawns, parking lots, and other flat surfaces. These flood sediment deposits have been the focus of extensive study by the US Environmental Protection Agency (EPA) and Louisiana Department of Environmental Quality (LDEQ) due to concerns that the sediments may contain elevated levels of heavy metals, organic contaminants, and microbes.\r\n\r\nThe U.S. Geological Survey (USGS) is characterizing a limited number of flood sediment samples that were collected on September 15-16 and October 6-7, 2005, from the greater New Orleans area by personnel from the USGS Louisiana Water Science Center in Baton Rouge. Small samples (< 3 pints each) of wet to dry flood sediment were collected from 11 localities around downtown New Orleans on September 15, 2005, and two large samples (40 pints each) of wet flood sediment were collected from the Chalmette area on September 16. Twelve additional samples (8-10 pints each) were collected from New Orleans, Slidell, Rigolets, and Violet on October 6 and 7. \r\n\r\nThe USGS characterization studies of these flood sediments are designed to produce data and interpretations regarding how the sediments and any contained contaminants may respond to environmental processes. This information will be of use to cleanup managers and DoI/USGS scientists assessing environmental impacts of the hurricanes and subsequent cleanup activities.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20061023","usgsCitation":"Plumlee, G.S., Meeker, G.P., Lovelace, J.K., Rosenbauer, R.J., Lamothe, P.J., Furlong, E.T., and Demas, C.R., 2006, USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005 — Progress Report (Version 1.0): U.S. Geological Survey Open-File Report 2006-1023, 74 p., https://doi.org/10.3133/ofr20061023.","productDescription":"74 p.","numberOfPages":"74","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":420134,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_80643.htm","linkFileType":{"id":5,"text":"html"}},{"id":7131,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1023/","linkFileType":{"id":5,"text":"html"}},{"id":194754,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Louisiana","city":"New Orleans","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -90.3076171875,\n 29.611670115197377\n ],\n [\n -89.439697265625,\n 29.611670115197377\n ],\n [\n -89.439697265625,\n 30.344435586368462\n ],\n [\n -90.3076171875,\n 30.344435586368462\n ],\n [\n -90.3076171875,\n 29.611670115197377\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611031","contributors":{"authors":[{"text":"Plumlee, Geoffrey S. 0000-0002-9607-5626 gplumlee@usgs.gov","orcid":"https://orcid.org/0000-0002-9607-5626","contributorId":960,"corporation":false,"usgs":true,"family":"Plumlee","given":"Geoffrey","email":"gplumlee@usgs.gov","middleInitial":"S.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":287117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meeker, Gregory P.","contributorId":62974,"corporation":false,"usgs":true,"family":"Meeker","given":"Gregory","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":287121,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lovelace, John K. 0000-0002-8532-2599 jlovelac@usgs.gov","orcid":"https://orcid.org/0000-0002-8532-2599","contributorId":999,"corporation":false,"usgs":true,"family":"Lovelace","given":"John","email":"jlovelac@usgs.gov","middleInitial":"K.","affiliations":[{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true},{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287118,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rosenbauer, Robert J. brosenbauer@usgs.gov","contributorId":204,"corporation":false,"usgs":true,"family":"Rosenbauer","given":"Robert","email":"brosenbauer@usgs.gov","middleInitial":"J.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287115,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lamothe, Paul J. plamothe@usgs.gov","contributorId":1298,"corporation":false,"usgs":true,"family":"Lamothe","given":"Paul","email":"plamothe@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":287119,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Furlong, Edward T. 0000-0002-7305-4603 efurlong@usgs.gov","orcid":"https://orcid.org/0000-0002-7305-4603","contributorId":740,"corporation":false,"usgs":true,"family":"Furlong","given":"Edward","email":"efurlong@usgs.gov","middleInitial":"T.","affiliations":[{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":5046,"text":"Branch of Analytical Serv (NWQL)","active":true,"usgs":true}],"preferred":true,"id":287116,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Demas, Charles R.","contributorId":36121,"corporation":false,"usgs":true,"family":"Demas","given":"Charles","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287120,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":75893,"text":"sir20065058 - 2006 - Simulation of saltwater movement in the Upper Floridan aquifer in the Savannah, Georgia-Hilton Head Island, South Carolina, area, predevelopment-2004, and projected movement for 2000 pumping conditions","interactions":[],"lastModifiedDate":"2022-08-23T20:32:30.661527","indexId":"sir20065058","displayToPublicDate":"2006-03-28T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-5058","title":"Simulation of saltwater movement in the Upper Floridan aquifer in the Savannah, Georgia-Hilton Head Island, South Carolina, area, predevelopment-2004, and projected movement for 2000 pumping conditions","docAbstract":"

A digital model was developed to simulate ground-water flow and solute transport for the Upper Floridan aquifer in the Savannah, Georgia–Hilton Head Island, South Carolina, area. The model was used to (1) simulate trends of saltwater intrusion from predevelopment to the present day (1885–2004), (2) project these trends from the present day into the future, and (3) evaluate the relative influence of different assumptions regarding initial and boundary conditions and physical properties. The model is based on a regional, single-density ground-water flow model of coastal Georgia and adjacent parts of South Carolina and Florida.

Variable-density ground-water flow and solute transport were simulated using the U.S. Geological Survey finite-element, variable-density solute-transport simulator SUTRA, 1885–2004. The model comprises seven layers: the surficial aquifer system, the Brunswick aquifer system, the Upper Floridan aquifer, the Lower Floridan aquifer, and the intervening confining units.

The model was calibrated to September 1998 water levels, for single-density freshwater conditions, then refined using variable density and chloride concentration to give a reasonable match to the trend in the chloride distribution in the Upper Floridan aquifer inferred from field measurements of specific conductance made during 2000, 2002, 2003, and 2004. The model was modified to simulate solute transport by allowing saltwater to enter the system through localized areas near the northern end of Hilton Head Island, at Pinckney Island, and near the Colleton River, and was calibrated to match chloride concentrations inferred from field measurements of specific conductance. This simulation is called the \"Base Case.\" Water-level residuals ranged from –5.3 to 23.4 feet for September 1998 conditions and single-density freshwater conditions. When chloride transport was simulated, water-level residuals ranged from –12.5 to 23.3 feet. The simulated chloride distribution captures the general trends in the field data. Chloride transport is sensitive to the permeabilities assigned to the confining units in the source areas and the porosity assigned to the Upper Floridan aquifer.

Results of the study indicate that

  1. if present-day (year 2000) pumping conditions are maintained, plumes of saltwater in the Upper Floridan aquifer will continue to expand and move toward Savannah and across Hilton Head Island;
  2. the rate of movement of the 250-mg/L (milligram per  liter) isochlor toward Savannah is between 144  feet per year and 190 feet per year and that the 250-mg/L isochlor could reach the pumping center at Savannah in 800 years;
  3. if effective porosities are lower than those used in the model, as is likely, higher rates of solute transport would result; and
  4. plumes may have occurred along the northern shore of Hilton Head Island before substantial development began in the mid-1960s, and lesser amounts of intrusion may have already occurred prior to the onset of pumping during 1885.

Model limitations include uncertainty in (1) field data, (2) the conceptual model, (3) the physical properties and representation of the hydrogeologic framework, and (4) uncertainty in the boundary and initial conditions. Results of simulations projected far into the future must be interpreted with caution because they are based on an assumed future pumping distribution and fixed boundary conditions, and because these conditions may differ substantially from those for which the model is calibrated.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20065058","usgsCitation":"Provost, A., Payne, D.F., and Voss, C.I., 2006, Simulation of saltwater movement in the Upper Floridan aquifer in the Savannah, Georgia-Hilton Head Island, South Carolina, area, predevelopment-2004, and projected movement for 2000 pumping conditions (Version 1.0): U.S. Geological Survey Scientific Investigations Report 2006-5058, viii, 124 p., https://doi.org/10.3133/sir20065058.","productDescription":"viii, 124 p.","numberOfPages":"132","onlineOnly":"Y","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":194819,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7377,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5058/","linkFileType":{"id":5,"text":"html"}},{"id":405498,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75980.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"South Carolina","city":"Savannah","otherGeospatial":"Georgia-Hilton Head Island, Upper Floridan Aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -81.287841796875,\n 31.893882567548644\n ],\n [\n -80.51055908203125,\n 31.893882567548644\n ],\n [\n -80.51055908203125,\n 32.25694277294588\n ],\n [\n -81.287841796875,\n 32.25694277294588\n ],\n [\n -81.287841796875,\n 31.893882567548644\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e498ee4b07f02db5b0b73","contributors":{"authors":[{"text":"Provost, Alden M.","contributorId":85652,"corporation":false,"usgs":true,"family":"Provost","given":"Alden M.","affiliations":[],"preferred":false,"id":287005,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Payne, Dorothy F.","contributorId":88825,"corporation":false,"usgs":true,"family":"Payne","given":"Dorothy","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":287006,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Voss, Clifford I. 0000-0001-5923-2752 cvoss@usgs.gov","orcid":"https://orcid.org/0000-0001-5923-2752","contributorId":1559,"corporation":false,"usgs":true,"family":"Voss","given":"Clifford","email":"cvoss@usgs.gov","middleInitial":"I.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":287004,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":75913,"text":"wdrID051 - 2006 - Water resources data, Idaho, 2005; Volume 1. Surface water records","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"wdrID051","displayToPublicDate":"2006-03-28T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"ID-05-1","title":"Water resources data, Idaho, 2005; Volume 1. Surface water records","language":"ENGLISH","doi":"10.3133/wdrID051","usgsCitation":"Brennan, T., Lehmann, A., and O'Dell, I., 2006, Water resources data, Idaho, 2005; Volume 1. Surface water records: U.S. Geological Survey Water Data Report ID-05-1, 469 p., https://doi.org/10.3133/wdrID051.","productDescription":"469 p.","numberOfPages":"469","costCenters":[],"links":[{"id":194936,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7085,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-id-05-1/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f6e4b07f02db5f1397","contributors":{"authors":[{"text":"Brennan, T.S.","contributorId":56708,"corporation":false,"usgs":true,"family":"Brennan","given":"T.S.","email":"","affiliations":[],"preferred":false,"id":287009,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lehmann, A.K.","contributorId":8548,"corporation":false,"usgs":true,"family":"Lehmann","given":"A.K.","email":"","affiliations":[],"preferred":false,"id":287008,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O'Dell, I.","contributorId":80336,"corporation":false,"usgs":true,"family":"O'Dell","given":"I.","affiliations":[],"preferred":false,"id":287010,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":75923,"text":"wdrID052 - 2006 - Water resources data, Idaho, 2005; Volume 2. Ground water records","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"wdrID052","displayToPublicDate":"2006-03-28T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"ID-05-2","title":"Water resources data, Idaho, 2005; Volume 2. Ground water records","language":"ENGLISH","doi":"10.3133/wdrID052","usgsCitation":"Campbell, A., Conti, S., and O'Dell, I., 2006, Water resources data, Idaho, 2005; Volume 2. Ground water records: U.S. Geological Survey Water Data Report ID-05-2, 360 p., https://doi.org/10.3133/wdrID052.","productDescription":"360 p.","numberOfPages":"360","costCenters":[],"links":[{"id":194855,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7378,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-id-05-2/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db698065","contributors":{"authors":[{"text":"Campbell, A.M.","contributorId":55504,"corporation":false,"usgs":true,"family":"Campbell","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":287012,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conti, S.N.","contributorId":39443,"corporation":false,"usgs":true,"family":"Conti","given":"S.N.","email":"","affiliations":[],"preferred":false,"id":287011,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O'Dell, I.","contributorId":80336,"corporation":false,"usgs":true,"family":"O'Dell","given":"I.","affiliations":[],"preferred":false,"id":287013,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70209574,"text":"70209574 - 2006 - Simulating Arctic climate warmth and icefield retreat in the last interglaciation","interactions":[],"lastModifiedDate":"2020-04-17T12:30:43.379098","indexId":"70209574","displayToPublicDate":"2006-03-26T08:08:23","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Simulating Arctic climate warmth and icefield retreat in the last interglaciation","docAbstract":"

In the future, Arctic warming and the melting of polar glaciers will be considerable, but the magnitude of both is uncertain. We used a global climate model, a dynamic ice sheet model, and paleoclimatic data to evaluate Northern Hemisphere high-latitude warming and its impact on Arctic icefields during the Last Interglaciation. Our simulated climate matches paleoclimatic observations of past warming, and the combination of physically based climate and ice-sheet modeling with ice-core constraints indicate that the Greenland Ice Sheet and other circum-Arctic ice fields likely contributed 2.2 to 3.4 meters of sea-level rise during the Last Interglaciation.

","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.1120808","usgsCitation":"Otto-Bliesner, B.L., Marshall, S.J., Overpeck, J.T., Miller, G.H., Hu, A., Anderson, P., Bennike, O., Brigham-Grette, J., Duvall, M., Edwards, M., Frechette, B., Funder, S., Johnsen, S., Knies, J., Koerner, R., Lozhkin, A., MacDonald, G., Matthiessen, J., Montoya, M., Muhs, D., Reeh, N., Sejrup, H., Turner, C., and Velichko, A., 2006, Simulating Arctic climate warmth and icefield retreat in the last interglaciation: Science, v. 311, no. 5768, p. 1751-1753, https://doi.org/10.1126/science.1120808.","productDescription":"3 p.","startPage":"1751","endPage":"1753","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":477336,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.728.3807","text":"External Repository"},{"id":373953,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"311","issue":"5768","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Otto-Bliesner, Bette L.","contributorId":85022,"corporation":false,"usgs":true,"family":"Otto-Bliesner","given":"Bette","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":786965,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marshall, Shawn J.","contributorId":75368,"corporation":false,"usgs":true,"family":"Marshall","given":"Shawn","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":786966,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Overpeck, Jonathan T.","contributorId":28469,"corporation":false,"usgs":true,"family":"Overpeck","given":"Jonathan","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":786967,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Miller, Gifford H.","contributorId":69402,"corporation":false,"usgs":true,"family":"Miller","given":"Gifford","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":786968,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hu, Aixue","contributorId":224077,"corporation":false,"usgs":false,"family":"Hu","given":"Aixue","email":"","affiliations":[],"preferred":false,"id":786969,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Anderson, P.","contributorId":102682,"corporation":false,"usgs":true,"family":"Anderson","given":"P.","affiliations":[],"preferred":false,"id":786970,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bennike, O.","contributorId":224078,"corporation":false,"usgs":false,"family":"Bennike","given":"O.","email":"","affiliations":[],"preferred":false,"id":786971,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Brigham-Grette, J.","contributorId":78869,"corporation":false,"usgs":true,"family":"Brigham-Grette","given":"J.","affiliations":[],"preferred":false,"id":786972,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Duvall, M.","contributorId":224079,"corporation":false,"usgs":false,"family":"Duvall","given":"M.","email":"","affiliations":[],"preferred":false,"id":786973,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Edwards, M.","contributorId":205196,"corporation":false,"usgs":false,"family":"Edwards","given":"M.","affiliations":[{"id":37052,"text":"SAHFOS, Sir Alister Hardy Foundation for Ocean Science, The Laboratory, Citadel Hill, The Hoe, Plymouth PL1 2PB, UK","active":true,"usgs":false}],"preferred":false,"id":786974,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Frechette, B.","contributorId":224080,"corporation":false,"usgs":false,"family":"Frechette","given":"B.","email":"","affiliations":[],"preferred":false,"id":786975,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Funder, S.","contributorId":24243,"corporation":false,"usgs":true,"family":"Funder","given":"S.","affiliations":[],"preferred":false,"id":786976,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Johnsen, S.","contributorId":224082,"corporation":false,"usgs":false,"family":"Johnsen","given":"S.","email":"","affiliations":[],"preferred":false,"id":786977,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Knies, 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Gulch, San Juan County, Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:44","indexId":"ofr20061030","displayToPublicDate":"2006-03-26T00:00:00","publicationYear":"2006","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":"2006-1030","title":"Completion reports, core logs, and hydrogeologic data from wells and piezometers in Prospect Gulch, San Juan County, Colorado","docAbstract":"In the late nineteenth century, San Juan County, Colorado, was the center of a metal mining boom in the San Juan Mountains. Although most mining activity ceased by the 1990s, 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 from both acid-mine drainage and acid-rock drainage. In an effort to understand the ground-water flow system in the upper Animas River watershed, Prospect Gulch was selected for further study because of the amount of previous data provided in and around that particular watershed. In support of this ground-water research effort, wells and piezometers were installed to allow for coring during installation, subsurface hydrologic testing, and the monitoring of ground-water hydraulic heads and geochemistry. This report summarizes the data that were collected during and after the installation of these wells and piezometers and includes (1) subsurface completion details, (2) locations and elevations, (3) geologic logs and elemental data, (4) slug test data for the estimation of subsurface hydraulic conductives, and (5) hydraulic head data.","language":"ENGLISH","doi":"10.3133/ofr20061030","usgsCitation":"Johnson, R.H., and Yager, D.B., 2006, Completion reports, core logs, and hydrogeologic data from wells and piezometers in Prospect Gulch, San Juan County, Colorado (Version 1.01): U.S. Geological Survey Open-File Report 2006-1030, v, 32 p.; data files, https://doi.org/10.3133/ofr20061030.","productDescription":"v, 32 p.; data files","numberOfPages":"37","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[],"links":[{"id":194853,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7040,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1030/","linkFileType":{"id":5,"text":"html"}},{"id":8046,"rank":9999,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/2006/1030/downloads/","linkFileType":{"id":5,"text":"html"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -107.83416666666666,37.75 ], [ -107.83416666666666,37.96666666666667 ], [ -107.5,37.96666666666667 ], [ -107.5,37.75 ], [ -107.83416666666666,37.75 ] ] ] } } ] }","edition":"Version 1.01","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a82c9","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":286978,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":286979,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":75843,"text":"ofr20061027 - 2006 - Concepts and procedures required for successful reduction of tensor magnetic gradiometer data obtained from an unexploded ordnance detection demonstration at Yuma Proving Grounds, Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"ofr20061027","displayToPublicDate":"2006-03-26T00:00:00","publicationYear":"2006","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":"2006-1027","title":"Concepts and procedures required for successful reduction of tensor magnetic gradiometer data obtained from an unexploded ordnance detection demonstration at Yuma Proving Grounds, Arizona","docAbstract":"On March 12, 2003, data were gathered at Yuma Proving Grounds, in Arizona, using a Tensor Magnetic Gradiometer System (TMGS). This report shows how these data were processed and explains concepts required for successful TMGS data reduction. Important concepts discussed include extreme attitudinal sensitivity of vector measurements, low attitudinal sensitivity of gradient measurements, leakage of the common-mode field into gradient measurements, consequences of thermal drift, and effects of field curvature. Spatial-data collection procedures and a spin-calibration method are addressed. Discussions of data-reduction procedures include tracking of axial data by mathematically matching transfer functions among the axes, derivation and application of calibration coefficients, calculation of sensor-pair gradients, thermal-drift corrections, and gradient collocation. For presentation, the magnetic tensor at each data station is converted to a scalar quantity, the I2 tensor invariant, which is easily found by calculating the determinant of the tensor. At important processing junctures, the determinants for all stations in the mapped area are shown in shaded relief map-view. 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Precious-metal and related deposits in this region associated with Late Cretaceous to early Tertiary igneous complexes extend into the Taylor Mountains 1:250,000-scale quadrangle. The U.S. Geological Survey is conducting geologic mapping and a mineral resource assessment of this area that will provide a better understanding of the geologic framework, regional geochemistry, and may provide targets for mineral exploration and development. During the 2004 field season 137 rock samples were collected for a variety of purposes. The 4 digital files accompanying this report reflect the type of analysis performed and its intended purpose and are available for download as an Excel workbook, comma delimited format (*.csv), dBase 4 files (*.dbf) or as point coverages in ArcInfo interchange format (*.e00). Data values are provided in percent, pct (1gram per 100grams), or parts per million, ppm (1gram per 1,000,000grams) per the column heading in the table. All samples were analyzed for a suite of 42 trace-elements (icp42.*) to provide data for use in geochemical exploration as well as some baseline data. Selected samples were analyzed by additional methods; 104 targeted geochemical exploration samples were analyzed for gold, arsenic, and mercury (auashg.*); 21 of these samples were also analyzed to obtain concentrations of 10 loosely bound metals (icp10.*); 33 rock samples were analyzed for major element oxides to support the regional mapping program (reg.*), of which 28 sedimentary rock samples were also analyzed for total carbon, and carbonate carbon.","language":"ENGLISH","doi":"10.3133/ofr20061070","usgsCitation":"Klimasauskas, E.P., Miller, M.L., Bradley, D., Karl, S.M., Baichtal, J.F., and Blodgett, R., 2006, Major- and trace-element concentrations in rock samples collected in 2004 from the Taylor Mountains 1:250,000-scale quadrangle, Alaska (Version 1.0): U.S. Geological Survey Open-File Report 2006-1070, 8 p., https://doi.org/10.3133/ofr20061070.","productDescription":"8 p.","numberOfPages":"8","temporalStart":"2004-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":386,"text":"Mineral Resources - 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Nutrient input data for fertilizer use, livestock manure, and atmospheric deposition from various sources were estimated and allocated to counties in the conterminous United States for the years 1982 through 2001. These nationally consistent nutrient input data are needed by the National Water-Quality Assessment Program for investigations of stream- and ground-water quality. For nitrogen, the largest source was farm fertilizer; for phosphorus, the largest sources were farm fertilizer and livestock manure. Nutrient inputs from fertilizer use in nonfarm areas, while locally important, were an order of magnitude smaller than inputs from other sources. Nutrient inputs from all sources increased between 1987 and 1997, but the relative proportions of nutrients from each source were constant. Farm-fertilizer inputs were highest in the upper Midwest, along eastern coastal areas, and in irrigated areas of the West. Nonfarm-fertilizer use was similar in major metropolitan areas throughout the Nation, but was more extensive in the more populated Eastern and Central States and in California. Areas of greater manure inputs were located throughout the South-central and Southeastern States and in scattered areas of the West. Nitrogen deposition from the atmosphere generally increased from west to east and is related to the location of major sources and the effects of precipitation and prevailing winds. These nutrient-loading data at the county level are expected to be the fundamental basis for national and regional assessments of water quality for the National Water-Quality Assessment Program and other large-scale programs.

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bcruddy@usgs.gov","contributorId":4163,"corporation":false,"usgs":true,"family":"Ruddy","given":"Barbara","email":"bcruddy@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":286970,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lorenz, David L. 0000-0003-3392-4034 lorenz@usgs.gov","orcid":"https://orcid.org/0000-0003-3392-4034","contributorId":1384,"corporation":false,"usgs":true,"family":"Lorenz","given":"David","email":"lorenz@usgs.gov","middleInitial":"L.","affiliations":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":286968,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mueller, David K. mueller@usgs.gov","contributorId":1585,"corporation":false,"usgs":true,"family":"Mueller","given":"David","email":"mueller@usgs.gov","middleInitial":"K.","affiliations":[{"id":503,"text":"Office of Water 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part of the U.S. Geological Survey's National Coal Resource Assessment of the Gulf Coastal Plain Coal Province. Lignite deposits of western Kentucky and Tennessee are an extension of the Gulf Coastal Plain Coal Province (Cushing and others, 1964), and currently are not economic to mine. These deposits have not been extensively investigated or developed as an energy resource. This review includes a description of the geology of the lignite-bearing units, a discussion of the available coal quality data, and information on organic petrology. Palynological data for lignite samples collected in Kentucky and Tennessee as part of this work are presented in an Appendix.","language":"ENGLISH","doi":"10.3133/ofr20061078","usgsCitation":"Hackley, P.C., Warwick, P.D., Thomas, R.E., and Nichols, D.J., 2006, Review of lignite resources of western Tennessee and the Jackson Purchase area, western Kentucky (Online only): U.S. Geological Survey Open-File Report 2006-1078, 37 p. : ill., https://doi.org/10.3133/ofr20061078.","productDescription":"37 p. : ill.","numberOfPages":"37","onlineOnly":"Y","costCenters":[],"links":[{"id":194856,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7479,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1078/","linkFileType":{"id":5,"text":"html"}}],"edition":"Online only","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db604000","contributors":{"authors":[{"text":"Hackley, Paul C. 0000-0002-5957-2551 phackley@usgs.gov","orcid":"https://orcid.org/0000-0002-5957-2551","contributorId":592,"corporation":false,"usgs":true,"family":"Hackley","given":"Paul","email":"phackley@usgs.gov","middleInitial":"C.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true},{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"preferred":true,"id":286964,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Warwick, Peter D. 0000-0002-3152-7783 pwarwick@usgs.gov","orcid":"https://orcid.org/0000-0002-3152-7783","contributorId":762,"corporation":false,"usgs":true,"family":"Warwick","given":"Peter","email":"pwarwick@usgs.gov","middleInitial":"D.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":286965,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thomas, Roger E.","contributorId":87899,"corporation":false,"usgs":true,"family":"Thomas","given":"Roger","email":"","middleInitial":"E.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":286967,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nichols, Douglas J.","contributorId":87184,"corporation":false,"usgs":true,"family":"Nichols","given":"Douglas","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":286966,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":75753,"text":"ofr20051367 - 2006 - A Preliminary Investigation of The Structure of Southern Yucca Flat, Massachusetts Mountain, and CP Basin, Nevada Test Site, Nevada, Based on Geophysical Modeling","interactions":[],"lastModifiedDate":"2012-02-10T00:11:37","indexId":"ofr20051367","displayToPublicDate":"2006-03-20T00:00:00","publicationYear":"2006","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":"2005-1367","title":"A Preliminary Investigation of The Structure of Southern Yucca Flat, Massachusetts Mountain, and CP Basin, Nevada Test Site, Nevada, Based on Geophysical Modeling","docAbstract":"New gravity and magnetic data collected in the vicinity of Massachusetts Mountain and CP basin (Nevada Test Site, NV) provides a more complex view of the structural relationships present in the vicinity of CP basin than previous geologic models, helps define the position and extent of structures in southern Yucca Flat and CP basin, and better constrains the configuration of the basement structure separating CP basin and Frenchman Flat. The density and gravity modeling indicates that CP basin is a shallow, oval-shaped basin which trends north-northeast and contains ~800 m of basin-filling rocks and sediment at its deepest point in the northeast. CP basin is separated from the deeper Frenchman Flat basin by a subsurface ridge that may represent a Tertiary erosion surface at the top of the Paleozoic strata. The magnetic modeling indicates that the Cane Spring fault appears to merge with faults in northwest Massachusetts Mountain, rather than cut through to Yucca Flat basin and that the basin is downed-dropped relative to Massachusetts Mountain.\r\n\r\nThe magnetic modeling indicates volcanic units within Yucca Flat basin are down-dropped on the west and supports the interpretations of Phelps and KcKee (1999). The magnetic data indicate that the only faults that appear to be through-going from Yucca Flat into either Frenchman Flat or CP basin are the faults that bound the CP hogback. In general, the north-trending faults present along the length of Yucca Flat bend, merge, and disappear before reaching CP hogback and Massachusetts Mountain or French Peak.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20051367","collaboration":"Prepared in cooperation with the U. S. Department of Energy, National Nuclear Security Administration, Nevada Site Office, Office of Environmental Management, under Interagency Agreement DE-AI52-01NV13944 Identification and /or Statement of Cooperation","usgsCitation":"Phelps, G., Justet, L., Moring, B.C., and Roberts, C.W., 2006, A Preliminary Investigation of The Structure of Southern Yucca Flat, Massachusetts Mountain, and CP Basin, Nevada Test Site, Nevada, Based on Geophysical Modeling (Version 1.1, Revised Mar 2008): U.S. Geological Survey Open-File Report 2005-1367, 36 p., https://doi.org/10.3133/ofr20051367.","productDescription":"36 p.","numberOfPages":"36","costCenters":[{"id":314,"text":"Geophysics Unit of Menlo Park, CA (GUMP)","active":false,"usgs":true}],"links":[{"id":192828,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7035,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1367/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.36749999999999,36.6175 ], [ -116.36749999999999,37.25 ], [ -115.86749999999999,37.25 ], [ -115.86749999999999,36.6175 ], [ -116.36749999999999,36.6175 ] ] ] } } ] }","edition":"Version 1.1, Revised Mar 2008","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4964e4b0b290850ef1e5","contributors":{"authors":[{"text":"Phelps, Geoffrey A.","contributorId":17262,"corporation":false,"usgs":true,"family":"Phelps","given":"Geoffrey A.","affiliations":[],"preferred":false,"id":286952,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Justet, Leigh ljustet@usgs.gov","contributorId":3367,"corporation":false,"usgs":true,"family":"Justet","given":"Leigh","email":"ljustet@usgs.gov","affiliations":[],"preferred":true,"id":286951,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Moring, Barry C. 0000-0001-6797-9258 moring@usgs.gov","orcid":"https://orcid.org/0000-0001-6797-9258","contributorId":2794,"corporation":false,"usgs":true,"family":"Moring","given":"Barry","email":"moring@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":286950,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Roberts, Carter W.","contributorId":45282,"corporation":false,"usgs":true,"family":"Roberts","given":"Carter","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":286953,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":75733,"text":"wdrND052 - 2006 - Water resources data--North Dakota, water year 2005, Volume 2. Ground water","interactions":[],"lastModifiedDate":"2018-03-21T14:34:30","indexId":"wdrND052","displayToPublicDate":"2006-03-20T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"ND-05-2","title":"Water resources data--North Dakota, water year 2005, Volume 2. Ground water","docAbstract":"

Water-resources data for the 2005 water year for North Dakota consists of records of discharge, stage, and water quality for streams; contents, stage, and water quality for lakes and reservoirs; and water levels and water quality for ground-water wells. Volume 2 contains water-level records for 115 ground-water wells and water-quality records for 71 monitoring wells. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating Federal, State, and local agencies in North Dakota.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wdrND052","usgsCitation":"Robinson, S., and Rosenkranz, D., 2006, Water resources data--North Dakota, water year 2005, Volume 2. Ground water (Online only): U.S. Geological Survey Water Data Report ND-05-2, 104 p., https://doi.org/10.3133/wdrND052.","productDescription":"104 p.","numberOfPages":"104","onlineOnly":"Y","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":192826,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7033,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-nd-05-2/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -104,46 ], [ -104,49 ], [ -97.5,49 ], [ -97.5,46 ], [ -104,46 ] ] ] } } ] }","edition":"Online only","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a25e4b07f02db60eb15","contributors":{"authors":[{"text":"Robinson, S.M.","contributorId":79162,"corporation":false,"usgs":true,"family":"Robinson","given":"S.M.","email":"","affiliations":[],"preferred":false,"id":286946,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosenkranz, D.R.","contributorId":20024,"corporation":false,"usgs":true,"family":"Rosenkranz","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":286945,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":75723,"text":"sir20055278 - 2006 - Geophysical framework based on analysis of aeromagnetic and gravity data, upper and middle Verde River watershed, Yavapai County, Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:14:01","indexId":"sir20055278","displayToPublicDate":"2006-03-18T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5278","title":"Geophysical framework based on analysis of aeromagnetic and gravity data, upper and middle Verde River watershed, Yavapai County, Arizona","language":"ENGLISH","doi":"10.3133/sir20055278","usgsCitation":"Langenheim, V., DeWitt, E., and Wirt, L., 2006, Geophysical framework based on analysis of aeromagnetic and gravity data, upper and middle Verde River watershed, Yavapai County, Arizona (Version 1.0): U.S. Geological Survey Scientific Investigations Report 2005-5278, iv, 25 p. report: ill., maps; 1 plate, 33 x 25 in., https://doi.org/10.3133/sir20055278.","productDescription":"iv, 25 p. report: ill., maps; 1 plate, 33 x 25 in.","numberOfPages":"29","costCenters":[],"links":[{"id":192825,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7032,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2005/5278/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67c160","contributors":{"authors":[{"text":"Langenheim, Vicki E. 0000-0003-2170-5213","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":69662,"corporation":false,"usgs":true,"family":"Langenheim","given":"Vicki E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":286944,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":286943,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wirt, Laurie","contributorId":13204,"corporation":false,"usgs":true,"family":"Wirt","given":"Laurie","affiliations":[],"preferred":false,"id":286942,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":75713,"text":"wdrIL051 - 2006 - Water Resources Data for Illinois - Water Year 2005 (Includes Historical Data)","interactions":[],"lastModifiedDate":"2012-03-08T17:16:18","indexId":"wdrIL051","displayToPublicDate":"2006-03-18T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"IL-05-1","title":"Water Resources Data for Illinois - Water Year 2005 (Includes Historical Data)","docAbstract":"This annual Water-Data Report for Illinois contains current water year (Oct. 1, 2004, to Sept. 30, 2005) and historical data of discharge, stage, water quality and biology of streams; stage of lakes and reservoirs; levels and quality of ground water; and records of precipitation, air temperature, dew point, solar radiation, and wind speed. The current year's (2005) data provided in this report include (1) discharge for 182 surface-water gaging stations and for 9 crest-stage partial-record stations; (2) stage for 33 surface-water gaging stations; (3) water-quality records for 10 surface-water stations; (4) sediment-discharge records for 14 surface-water stations; (5) water-level records for 98 ground-water wells; (6) water-quality records for 17 ground-water wells; (7) precipitation records for 48 rain gages; (8) records of air temperature, dew point, solar radiation and wind speed for 1 meteorological station; and (9) biological records for 6 sample sites. Also included are miscellaneous data collected at various sites not in the systematic data-collection network.\r\n\r\nData were collected and compiled as a part of the National Water Information System (NWIS) maintained by the U.S. Geological Survey in cooperation with Federal, State, and local agencies.","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/wdrIL051","collaboration":"Prepared in cooperation with the State of Illinois and with other agencies","usgsCitation":"LaTour, J., Weldon, E., Dupre, D., and Halfar, T., 2006, Water Resources Data for Illinois - Water Year 2005 (Includes Historical Data): U.S. Geological Survey Water Data Report IL-05-1, Available online and on CD-ROM; PDF Report: 2144 p., https://doi.org/10.3133/wdrIL051.","productDescription":"Available online and on CD-ROM; PDF Report: 2144 p.","numberOfPages":"2144","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"2004-10-01","temporalEnd":"2005-09-30","costCenters":[{"id":344,"text":"Illinois Water Science Center","active":true,"usgs":true}],"links":[{"id":192824,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7031,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-il-05/start.htm","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91.5,36.916666666666664 ], [ -91.5,42.5 ], [ -87.5,42.5 ], [ -87.5,36.916666666666664 ], [ -91.5,36.916666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fcebb","contributors":{"authors":[{"text":"LaTour, J.K.","contributorId":30257,"corporation":false,"usgs":true,"family":"LaTour","given":"J.K.","email":"","affiliations":[],"preferred":false,"id":286939,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weldon, E.A.","contributorId":66345,"corporation":false,"usgs":true,"family":"Weldon","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":286940,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dupre, D.H.","contributorId":89237,"corporation":false,"usgs":true,"family":"Dupre","given":"D.H.","email":"","affiliations":[],"preferred":false,"id":286941,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Halfar, T.M.","contributorId":9729,"corporation":false,"usgs":true,"family":"Halfar","given":"T.M.","email":"","affiliations":[],"preferred":false,"id":286938,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":75613,"text":"sir20055235 - 2006 - A cyclostratigraphic and borehole-geophysical approach to development of a three-dimensional conceptual hydrogeologic model of the karstic Biscayne aquifer, southeastern Florida","interactions":[],"lastModifiedDate":"2020-03-27T06:47:15","indexId":"sir20055235","displayToPublicDate":"2006-03-18T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5235","title":"A cyclostratigraphic and borehole-geophysical approach to development of a three-dimensional conceptual hydrogeologic model of the karstic Biscayne aquifer, southeastern Florida","docAbstract":"

A fundamental problem in the simulation of karst ground-water flow and solute transport is how best to represent aquifer heterogeneity as defined by the spatial distribution of porosity, permeability, and storage. Combined analyses of cyclostratigraphy, including lithofacies and depositional environments, and borehole-geophysical logs, has improved the conceptualization of porosity, permeability, and storage within the triple-porosity karstic Biscayne aquifer in an approximately 95-square-mile study area of Miami-Dade County in southeastern Florida. The triple porosity of the Biscayne aquifer is principally: (1) matrix of interparticle and separate-vug porosity, providing much of the storage, and under dynamic conditions, diffuse-carbonate flow; (2) touching-vug porosity creating stratiform ground-water flow passageways; and (3) less common conduit porosity composed mainly of bedding-plane vugs, thin solution pipes, and cavernous vugs. These three conduit porosity types are all pathways for conduit ground-water flow.

To develop an accurate three-dimensional conceptual hydrogeologic model of the Biscayne aquifer in the study area, a detailed analysis of data was conducted that include continuously drilled cores, digital borehole images, borehole-fluid conductivity and temperature logs, and borehole-flowmeter measurements from 25 wells that fully penetrate the Biscayne aquifer. Six depositional environments for major lithologic components of the Biscayne aquifer--the Tamiami Formation, Fort Thompson Formation, and Miami Limestone--include: (1) middle ramp, (2) platform margin-to-outer platform, (3) open-marine platform interior, (4) restricted platform interior, (5) brackish platform interior, and (6) freshwater terrestrial environments. High-frequency cycles form the fundamental building blocks of the rocks composing the Biscayne aquifer. Vertical lithofacies successions, which have stacking patterns that reoccur, fit within the high-frequency cycles. Upward-shallowing subtidal cycles, upward-shallowing paralic cycles, and aggradational subtidal cycles define three types of ideal high-frequency cycles that occur within the Fort Thompson Formation and Miami Limestone. Based on vertical cycle patterns, high-frequency cycles group into two cycle sets: an older progradational cycle set and an overlying younger aggradational cycle.


A primary observation is that a predictable vertical pattern of porosity and permeability commonly exists within the three ideal cycles because the porosity and permeability relate directly to lithofacies. Sixteen major lithofacies of the Fort Thompson Formation and Miami Limestone have been assigned to one of three pore classes (I, II, and III). Touching-vug porosity and conduit porosity characterize pore class I, which commonly comprises the lower part of upward-shallowing cycles within the Fort Thompson Formation and an upper aggradational cycle of the Miami Limestone. Matrix porosity distinguishes pore class II, which commonly occurs in the upper part of the upward-shallowing subtidal cycles and middle part of the upward-shallowing paralic cycles. Micrite-dominated, leaky, low-permeability lithologies are characteristic of pore class III, which commonly caps upward-shallowing paralic cycles and occurs throughout much of a lower aggradational cycle of the Miami Limestone. These relations among lithofacies, cyclicity, and aquifer attributes (porosity, permeability, and storage) are crucial features of the architecture of a three-dimensional conceptual hydrogeologic model of the karstic Biscayne aquifer. This study shows that development of these relations is critical to producing a realistic cycle-based karstic aquifer framework for the Biscayne aquifer and for karst aquifers within other platform carbonates.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20055235","usgsCitation":"Cunningham, K.J., Wacker, M.A., Robinson, E., Dixon, J.F., and Wingard, G.L., 2006, A cyclostratigraphic and borehole-geophysical approach to development of a three-dimensional conceptual hydrogeologic model of the karstic Biscayne aquifer, southeastern Florida: U.S. Geological Survey Scientific Investigations Report 2005-5235, Report: vi, 69 p.; Database, https://doi.org/10.3133/sir20055235.","productDescription":"Report: vi, 69 p.; Database","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":121176,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2005_5235.jpg"},{"id":7015,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2005/5235/","linkFileType":{"id":5,"text":"html"}},{"id":110631,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75769.htm","linkFileType":{"id":5,"text":"html"},"description":"75769"}],"country":"United States","state":"Florida","otherGeospatial":"Biscayne National Park","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -80.584716796875,\n 25.363882272740256\n ],\n [\n -80.85937499999999,\n 25.06569718553588\n ],\n [\n -80.17822265625,\n 25.21488107113259\n ],\n [\n -80.1507568359375,\n 25.903703303407667\n ],\n [\n -80.57922363281249,\n 25.849336891707605\n ],\n [\n -80.584716796875,\n 25.363882272740256\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6af44f","contributors":{"authors":[{"text":"Cunningham, Kevin J. 0000-0002-2179-8686 kcunning@usgs.gov","orcid":"https://orcid.org/0000-0002-2179-8686","contributorId":1689,"corporation":false,"usgs":true,"family":"Cunningham","given":"Kevin","email":"kcunning@usgs.gov","middleInitial":"J.","affiliations":[{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true}],"preferred":true,"id":286913,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wacker, Michael A. mwacker@usgs.gov","contributorId":2162,"corporation":false,"usgs":true,"family":"Wacker","given":"Michael","email":"mwacker@usgs.gov","middleInitial":"A.","affiliations":[{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true}],"preferred":true,"id":286915,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Robinson, Edward","contributorId":99633,"corporation":false,"usgs":true,"family":"Robinson","given":"Edward","affiliations":[],"preferred":false,"id":286917,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dixon, Joann F. 0000-0001-9200-6407 jdixon@usgs.gov","orcid":"https://orcid.org/0000-0001-9200-6407","contributorId":1756,"corporation":false,"usgs":true,"family":"Dixon","given":"Joann","email":"jdixon@usgs.gov","middleInitial":"F.","affiliations":[{"id":5051,"text":"FLWSC-Orlando","active":true,"usgs":true},{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true},{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"preferred":true,"id":286914,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wingard, G. Lynn 0000-0002-3833-5207 lwingard@usgs.gov","orcid":"https://orcid.org/0000-0002-3833-5207","contributorId":605,"corporation":false,"usgs":true,"family":"Wingard","given":"G.","email":"lwingard@usgs.gov","middleInitial":"Lynn","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":286916,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":75663,"text":"sir20055259 - 2006 - Predicting the vulnerability of streams to episodic acidification and potential effects on aquatic biota in Shenandoah National Park, Virginia","interactions":[],"lastModifiedDate":"2017-01-19T14:53:52","indexId":"sir20055259","displayToPublicDate":"2006-03-18T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5259","title":"Predicting the vulnerability of streams to episodic acidification and potential effects on aquatic biota in Shenandoah National Park, Virginia","docAbstract":"

Acidic deposition is one of the most serious environmental problems affecting Shenandoah National Park in north-central Virginia. The park is the third most contaminated park in the National Park System because of the deposition of acid rain. Acid rain affects headwater streams in the park by temporarily reducing the acid-neutralizing capacity (ANC) of the water, a process termed episodic acidification. In turn, the increase in acidic components in streamwater can have deleterious effects on the aquatic biota.

Although acidic deposition to the park is relatively uniform across its land area, the water-quality response of streamwater during rain events varies substantially. This response is a function of the underlying geology and topographic attributes of watersheds.

Geologic and topographic data for the park's 231 watersheds are readily available; however, long-term (years and tens of years) measurements of streamwater ANC and accompanying discharge are not and would be prohibitively expensive to collect. Modeled predictions of the vulnerability of the park's streams to episodic acidification are an alternative to long-term water-quality monitoring. These predictions can aid park officials in making management decisions.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Richmond, VA","doi":"10.3133/sir20055259","collaboration":"Prepared in cooperation with National Park Service","usgsCitation":"Rice, K.C., Deviney, F.A., Hornberger, G., and Webb, J., 2006, Predicting the vulnerability of streams to episodic acidification and potential effects on aquatic biota in Shenandoah National Park, Virginia: U.S. Geological Survey Scientific Investigations Report 2005-5259, vii, 51 p., https://doi.org/10.3133/sir20055259.","productDescription":"vii, 51 p.","numberOfPages":"61","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":192733,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":333049,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2005/5259/sir05_5259.pdf"},{"id":7026,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2005/5259/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Virginia","otherGeospatial":"Shenandoah National Park","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.20068359374999,\n 38.6275996886131\n ],\n [\n -78.1512451171875,\n 38.7283759182398\n ],\n [\n -78.12103271484375,\n 38.76693348394693\n ],\n [\n -78.1182861328125,\n 38.86109762182888\n ],\n [\n -78.19244384765625,\n 38.92522904714054\n ],\n [\n -78.25286865234375,\n 38.86965182408357\n ],\n [\n -78.24188232421875,\n 38.83756825896614\n ],\n [\n -78.30230712890624,\n 38.841846903808985\n ],\n [\n -78.3929443359375,\n 38.77121637244273\n ],\n [\n -78.4259033203125,\n 38.713375686254714\n ],\n [\n -78.3984375,\n 38.638327308061875\n ],\n [\n -78.4918212890625,\n 38.55031345037904\n ],\n [\n -78.5577392578125,\n 38.567495358827344\n ],\n [\n -78.59344482421875,\n 38.51378825951165\n ],\n [\n -78.55224609374999,\n 38.436379603\n ],\n [\n -78.607177734375,\n 38.41271038284709\n ],\n [\n -78.71429443359375,\n 38.33088431959971\n ],\n [\n -78.80218505859375,\n 38.272688535980976\n ],\n [\n -78.826904296875,\n 38.21012996629426\n ],\n [\n -78.82965087890625,\n 38.13239618602294\n ],\n [\n -78.82415771484375,\n 38.07404145941957\n ],\n [\n -78.70330810546875,\n 38.1237539824224\n ],\n [\n -78.695068359375,\n 38.201496974020806\n ],\n [\n -78.56597900390625,\n 38.28131307922966\n ],\n [\n -78.45611572265625,\n 38.34381037525605\n ],\n [\n -78.37921142578125,\n 38.371808917147554\n ],\n [\n -78.3544921875,\n 38.44498466889473\n ],\n [\n -78.31054687499999,\n 38.50948995925553\n ],\n [\n -78.23638916015625,\n 38.55031345037904\n ],\n [\n -78.23638916015625,\n 38.59326051987162\n ],\n [\n -78.20068359374999,\n 38.6275996886131\n ]\n ]\n ]\n }\n }\n ]\n}\n","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e7ec","contributors":{"authors":[{"text":"Rice, Karen C. 0000-0002-9356-5443 kcrice@usgs.gov","orcid":"https://orcid.org/0000-0002-9356-5443","contributorId":1998,"corporation":false,"usgs":true,"family":"Rice","given":"Karen","email":"kcrice@usgs.gov","middleInitial":"C.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":false,"id":286927,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Deviney, Frank A.","contributorId":22447,"corporation":false,"usgs":true,"family":"Deviney","given":"Frank","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":286924,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hornberger, George M.","contributorId":63894,"corporation":false,"usgs":true,"family":"Hornberger","given":"George M.","affiliations":[],"preferred":false,"id":286925,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Webb, James R.","contributorId":74431,"corporation":false,"usgs":true,"family":"Webb","given":"James R.","affiliations":[],"preferred":false,"id":286926,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":75543,"text":"fs20063032 - 2006 - Helping solve Georgia's water problems - the USGS Cooperative Water Program","interactions":[],"lastModifiedDate":"2016-12-07T08:48:51","indexId":"fs20063032","displayToPublicDate":"2006-03-13T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-3032","title":"Helping solve Georgia's water problems - the USGS Cooperative Water Program","docAbstract":"The U.S. Geological Survey (USGS) addresses a wide variety of water issues in the State of Georgia through the Cooperative Water Program (CWP). As the primary Federal science agency for water-resource information, the USGS monitors the quantity and quality of water in the Nation's rivers and aquifers, assesses the sources and fate of contaminants in aquatic systems, collects and analyzes data on aquatic ecosystems, develops tools to improve the application of hydrologic information, and ensures that its information and tools are available to all potential users. This broad, diverse mission cannot be accomplished effectively without the contributions of the CWP.\r\n\r\n","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/fs20063032","usgsCitation":"Clarke, J.S., 2006, Helping solve Georgia's water problems - the USGS Cooperative Water Program: U.S. Geological Survey Fact Sheet 2006-3032, 4 p.: ill.; maps, https://doi.org/10.3133/fs20063032.","productDescription":"4 p.: ill.; maps","numberOfPages":"4","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":120835,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2006_3032.jpg"},{"id":7319,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2006/3032/","linkFileType":{"id":5,"text":"html"}}],"country":"United 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\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db635d06","contributors":{"authors":[{"text":"Clarke, John S. jsclarke@usgs.gov","contributorId":400,"corporation":false,"usgs":true,"family":"Clarke","given":"John","email":"jsclarke@usgs.gov","middleInitial":"S.","affiliations":[{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":286898,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":75493,"text":"ds150 - 2006 - Ground-water-quality data in Pennsylvania: A compilation of computerized [electronic] databases, 1979-2004","interactions":[],"lastModifiedDate":"2017-07-06T17:46:30","indexId":"ds150","displayToPublicDate":"2006-03-13T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"150","title":"Ground-water-quality data in Pennsylvania: A compilation of computerized [electronic] databases, 1979-2004","docAbstract":"

This study, by the U.S. Geological Survey (USGS) in cooperation with the Pennsylvania Department of Environmental Protection (PADEP), provides a compilation of ground-water-quality data for a 25-year period (January 1, 1979, through August 11, 2004) based on water samples from wells. The data are from eight source agencies唯orough of Carroll Valley, Chester County Health Department, Pennsylvania Department of Environmental Protection-Ambient and Fixed Station Network, Montgomery County Health Department, Pennsylvania Drinking Water Information System, Pennsylvania Department of Agriculture, Susquehanna River Basin Commission, and the U.S. Geological Survey. The ground-water-quality data from the different source agencies varied in type and number of analyses; however, the analyses are represented by 12 major analyte groups:biological (bacteria and viruses), fungicides, herbicides, insecticides, major ions, minor ions (including trace elements), nutrients (dominantly nitrate and nitrite as nitrogen), pesticides, radiochemicals (dominantly radon or radium), volatile organic compounds, wastewater compounds, and water characteristics (dominantly field pH, field specific conductance, and hardness).

A summary map shows the areal distribution of wells with ground-water-quality data statewide and by major watersheds and source agency. Maps of 35 watersheds within Pennsylvania are used to display the areal distribution of water-quality information. Additional maps emphasize the areal distribution with respect to 13 major geolithologic units in Pennsylvania and concentration ranges of nitrate (as nitrogen). Summary data tables by source agency provide information on the number of wells and samples collected for each of the 35 watersheds and analyte groups. 

The number of wells sampled for ground-water-quality data varies considerably across Pennsylvania. Of the 8,012 wells sampled, the greatest concentration of wells are in the southeast (Berks, Bucks, Chester, Delaware, Lancaster, Montgomery, and Philadelphia Counties), in the vicinity of Pittsburgh, and in the northwest (Erie County). The number of wells sampled is relatively sparse in south-central (Adams, Cambria, Cumberland, and Franklin Counties), central (Centre, Indiana, and Snyder Counties), and north-central (Bradford, Potter, and Tioga Counties) Pennsylvania. Little to no data are available for approximately one-third of the state. Water characteristics and nutrients were the most frequently sampled major analyte groups; approximately 21,000 samples were collected for each group. Major and minor ions were the next most-frequently sampled major analyte groups; approximately 17,000 and 12,000 samples were collected, respectively. For the remaining eight major analyte groups, the number of samples collected ranged from a low of 307 samples (wastewater compounds) to a high of approximately 3,000 samples (biological).

The number of samples that exceeded a maximum contaminant level (MCL) or secondary maximum contaminant level (SMCL) by major analyte group also varied. Of the 2,988 samples in the biological analyte group, 53 percent had water that exceeded an MCL. Almost 2,500 samples were collected and analyzed for volatile organic compounds; 14 percent exceeded an MCL. Other major analyte groups that frequently exceeded MCLs or SMCLs included major ions (17,465 samples and a 33.9 percent exceedence), minor ions (11,905 samples and a 17.1 percent exceedence), and water characteristics (21,183 samples and a 20.3 percent exceedence). Samples collected and analyzed for fungicides, herbicides, insecticides, and pesticides (4,062 samples), radiochemicals (1,628 samples), wastewater compounds (307 samples), and nutrients (20,822 samples) had the lowest exceedences of 0.3, 8.4, 0.0, and 8.8 percent, respectively.

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\"}}]}","edition":"Online only","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a95e4b07f02db65a0cd","contributors":{"authors":[{"text":"Low, Dennis J. djlow@usgs.gov","contributorId":3450,"corporation":false,"usgs":true,"family":"Low","given":"Dennis","email":"djlow@usgs.gov","middleInitial":"J.","affiliations":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"preferred":true,"id":286888,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chichester, Douglas C.","contributorId":83883,"corporation":false,"usgs":true,"family":"Chichester","given":"Douglas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":286889,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":75533,"text":"ds144 - 2006 - Digital database of the geologic map of the Island of Hawai'i","interactions":[],"lastModifiedDate":"2021-10-13T20:20:42.455773","indexId":"ds144","displayToPublicDate":"2006-03-13T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"144","title":"Digital database of the geologic map of the Island of Hawai'i","docAbstract":"

This online publication (DS 144) provides the digital database for the printed map by Edward W. Wolfe and Jean Morris (I-2524-A; 1996). This digital database contains all the information used to publish U.S. Geological Survey Geologic Investigations Series I-2524-A (available only in paper form; see http://pubs.er.usgs.gov/pubs/i/i2524A). The database contains the distribution and relationships of volcanic and surficial-sedimentary deposits on the island of Hawai‘i. This dataset represents the geologic history for the five volcanoes that comprise the Island of Hawai'i. The volcanoes are Kohala, Mauna Kea, Hualalai, Mauna Loa and Kīlauea.

This database of the geologic map contributes to understanding the geologic history of the Island of Hawai‘i and provides the basis for understanding long-term volcanic processes in an intra-plate ocean island volcanic system. In addition the database also serves as a basis for producing volcanic hazards assessment for the island of Hawai‘i. Furthermore it serves as a base layer to be used for interdisciplinary research.

This online publication consists of a digital database of the geologic map, an explanatory pamphlet, description of map units, correlation of map units diagram, and images for plotting. Geologic mapping was compiled at a scale of 1:100,000 for the entire mapping area. The geologic mapping was compiled as a digital geologic database in ArcInfo GIS format.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ds144","usgsCitation":"Trusdell, F., Wolfe, E.W., and Morris, J., 2006, Digital database of the geologic map of the Island of Hawai'i (Supplement to I-2524A): U.S. Geological Survey Data Series 144, HTML Document, https://doi.org/10.3133/ds144.","productDescription":"HTML Document","numberOfPages":"18","additionalOnlineFiles":"Y","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":192921,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds144.PNG"},{"id":7318,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/2005/144/","linkFileType":{"id":5,"text":"html"}},{"id":110625,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75664.htm","linkFileType":{"id":5,"text":"html"},"description":"75664"}],"scale":"1","country":"United States","state":"Hawai'i","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -156.258544921875,\n 18.79191774423444\n ],\n [\n -154.632568359375,\n 18.79191774423444\n ],\n [\n -154.632568359375,\n 20.427012814257385\n ],\n [\n -156.258544921875,\n 20.427012814257385\n ],\n [\n -156.258544921875,\n 18.79191774423444\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Supplement to I-2524A","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d4fc","contributors":{"authors":[{"text":"Trusdell, Frank A. 0000-0002-0681-0528 trusdell@usgs.gov","orcid":"https://orcid.org/0000-0002-0681-0528","contributorId":754,"corporation":false,"usgs":true,"family":"Trusdell","given":"Frank A.","email":"trusdell@usgs.gov","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":286895,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wolfe, Edward W.","contributorId":79878,"corporation":false,"usgs":true,"family":"Wolfe","given":"Edward","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":286897,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morris, Jean","contributorId":23635,"corporation":false,"usgs":true,"family":"Morris","given":"Jean","email":"","affiliations":[],"preferred":false,"id":286896,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ]}