{"pageNumber":"2270","pageRowStart":"56725","pageSize":"25","recordCount":184689,"records":[{"id":80308,"text":"sir20075028 - 2007 - Description and User Manual for a Web-Based Interface to a Transit-Loss Accounting Program for Monument and Fountain Creeks, El Paso and Pueblo Counties, Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:40","indexId":"sir20075028","displayToPublicDate":"2007-09-01T00:00:00","publicationYear":"2007","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":"2007-5028","title":"Description and User Manual for a Web-Based Interface to a Transit-Loss Accounting Program for Monument and Fountain Creeks, El Paso and Pueblo Counties, Colorado","docAbstract":"The U.S. Geological Survey, in cooperation with Colorado Springs Utilities, the Colorado Water Conservation Board, and the El Paso County Water Authority, began a study in 2004 with the following objectives: (1) Apply a stream-aquifer model to Monument Creek, (2) use the results of the modeling to develop a transit-loss accounting program for Monument Creek, (3) revise an existing accounting program for Fountain Creek to easily incorporate ongoing and future changes in management of return flows of reusable water, and (4) integrate the two accounting programs into a single program and develop a Web-based interface to the integrated program that incorporates simple and reliable data entry that is automated to the fullest extent possible. This report describes the results of completing objectives (2), (3), and (4) of that study.\r\n\r\nThe accounting program for Monument Creek was developed first by (1) using the existing accounting program for Fountain Creek as a prototype, (2) incorporating the transit-loss results from a stream-aquifer modeling analysis of Monument Creek, and (3) developing new output reports. The capabilities of the existing accounting program for Fountain Creek then were incorporated into the program for Monument Creek and the output reports were expanded to include Fountain Creek. A Web-based interface to the new transit-loss accounting program then was developed that provided automated data entry. An integrated system of 34 nodes and 33 subreaches was integrated by combining the independent node and subreach systems used in the previously completed stream-aquifer modeling studies for the Monument and Fountain Creek reaches.\r\n\r\nImportant operational criteria that were implemented in the new transit-loss accounting program for Monument and Fountain Creeks included the following: (1) Retain all the reusable water-management capabilities incorporated into the existing accounting program for Fountain Creek; (2) enable daily accounting and transit-loss computations for a variable number of reusable return flows discharged into Monument Creek at selected locations; (3) enable diversion of all or a part of a reusable return flow at any selected node for purposes of storage in off-stream reservoirs or other similar types of reusable water management; (4) and provide flexibility in the accounting program to change the number of return-flow entities, the locations at which the return flows discharge into Monument or Fountain Creeks, or the locations to which the return flows are delivered.\r\n\r\nThe primary component of the Web-based interface is a data-entry form that displays data stored in the accounting program input file; the data-entry form allows for entry and modification of new data, which then is rewritten to the input file. When the data-entry form is displayed, up-to-date discharge data for each station are automatically computed and entered on the data-entry form. Data for native return flows, reusable return flows, reusable return flow diversions, and native diversions also are entered automatically or manually, if needed.\r\n\r\nIn computing the estimated quantities of reusable return flow and the associated transit losses, the accounting program uses two sets of computations. The first set of computations is made between any two adjacent streamflow-gaging stations (termed 'stream-segment loop'); the primary purpose of the stream-segment loop is to estimate the loss or gain in native discharge between the two adjacent streamflow-gaging stations. The second set of computations is made between any two adjacent nodes (termed 'subreach loop'); the actual transit-loss computations are made in the subreach loop, using the result from the stream-segment loop. The stream-segment loop is completed for a stream segment, and then the subreach loop is completed for each subreach within the segment. When the subreach loop is completed for all subreaches within a stream segment, the stream-segment loop is initiated for the ne","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/sir20075028","collaboration":"Prepared in cooperation with Colorado Springs Utilities, the Colorado Water Conservation Board, and the El Paso County Water Authority","usgsCitation":"Kuhn, G., Krammes, G.S., and Beal, V.J., 2007, Description and User Manual for a Web-Based Interface to a Transit-Loss Accounting Program for Monument and Fountain Creeks, El Paso and Pueblo Counties, Colorado: U.S. Geological Survey Scientific Investigations Report 2007-5028, Report: v, 36 p.; Plate: 14 x 24 inches, https://doi.org/10.3133/sir20075028.","productDescription":"Report: v, 36 p.; Plate: 14 x 24 inches","additionalOnlineFiles":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":120915,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2007_5028.jpg"},{"id":10133,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5028/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.25,38.166666666666664 ], [ -105.25,39.166666666666664 ], [ -104.41666666666667,39.166666666666664 ], [ -104.41666666666667,38.166666666666664 ], [ -105.25,38.166666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66dd4d","contributors":{"authors":[{"text":"Kuhn, Gerhard","contributorId":102080,"corporation":false,"usgs":true,"family":"Kuhn","given":"Gerhard","email":"","affiliations":[],"preferred":false,"id":292225,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krammes, Gary S. gkrammes@usgs.gov","contributorId":5102,"corporation":false,"usgs":true,"family":"Krammes","given":"Gary","email":"gkrammes@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":292223,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Beal, Vivian J.","contributorId":23641,"corporation":false,"usgs":true,"family":"Beal","given":"Vivian","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":292224,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70201423,"text":"70201423 - 2007 - Ultrahigh resolution topographic mapping of Mars with HiRISE stereo images: Methods and first results","interactions":[],"lastModifiedDate":"2018-12-12T16:54:30","indexId":"70201423","displayToPublicDate":"2007-08-31T16:53:31","publicationYear":"2007","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Ultrahigh resolution topographic mapping of Mars with HiRISE stereo images: Methods and first results","docAbstract":"

The Mars Reconnaissance Orbiter (MRO) arrived at Mars on 10 March 2006 and began its primary science phase in November.  The High Resolution Imaging Science Experiment (HiRISE) on MRO is the largest, most complex camera ever flown to another planet.  Plans call for this scanner to image roughly 1% of Mars by area at a pixel scale of 0.3 m during the next Mars year.  Among the thousands of images will be hundreds of stereopairs that will provide an unprecedented three-dimensional view of the Martian surface at meter scale.  These stereopairs will provide a tremendous amount of information for focused scientific studies, landing site selection and validation, and the operation of landers and rovers.  In this paper, we describe our approach to generating geodetically controlled digital topographic models (DTMs) from such stereopairs, our early results, and plans for future DTM production.

Our approach to the photogrammetric processing of HiRISE images follows that which we have previously described for the MOC and the Mars Express High Resolution Stereo Camera (HRSC).  We use the USGS in-house digital cartographic software ISIS to do initial processing, including ingestion, decompression, and radiometric calibration of the images.  \"Three-dimensional\" photogrammetric processing steps, including control and DTM creation and editing, are performed on a photogrammetric workstation running the commercial software SOCET SET (® BAE Systems).  Noteworthy departures from past practice are the use of ISIS 3, the object-oriented successor to the older ISIS 2 system, and pre-processing in ISIS to correct geometric complications of the HiRISE images that cannot be modelled in the SOCET sensor model: multiple CCD detectors in the focal plane, optical distortion around an axis far from the detectors, and (ultimately) the small \"jitter\" motions of spacecraft pointing that distort the images and hence the DTMs.

The first HiRISE stereopair analyzed covered the location of the Opportunity rover near the 750-m crater informally named Victoria in Meridiani Planum.  This scene was extremely unfavorable for automated stereomatching, with extensive areas that are almost featureless, extremely steep, or both, but these problems were offset by the high quality of the HiRISE imagery, permitting us to obtain a 1 m/post DTM that required only limited interactive editing.  Subsequent mapping of the Spirit rover site and a variety of scientifically interesting sites has proven that the greater surface texture found at most places on Mars leads to even better DTMs with even less editing required.  We are currently working to refine and streamline our procedures in order to maximize the number of sites that can be mapped and studied in three dimensions with HiRISE.

","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings, XXIII International Cartographic Conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"XXIII International Cartographic Conference","conferenceDate":"August 4-10, 2007","conferenceLocation":"Moscow, Russia","language":"English","publisher":"International Cartographic Association","usgsCitation":"Kirk, R.L., Howington-Kraus, E., Rosiek, M.R., Cook, D., Anderson, J.A., Becker, K.J., Archinal, B.A., Keszthelyi, L., King, R., and McEwen, A.S., 2007, Ultrahigh resolution topographic mapping of Mars with HiRISE stereo images: Methods and first results, in Proceedings, XXIII International Cartographic Conference, Moscow, Russia, August 4-10, 2007, DVD-ROM; 11 p.","productDescription":"DVD-ROM; 11 p.","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":360230,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":360229,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://icaci.org/files/documents/ICC_proceedings/ICC2007/html/Proceedings.htm"}],"otherGeospatial":"Mars","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c122c56e4b034bf6a8569ea","contributors":{"authors":[{"text":"Kirk, Randolph L. 0000-0003-0842-9226 rkirk@usgs.gov","orcid":"https://orcid.org/0000-0003-0842-9226","contributorId":2765,"corporation":false,"usgs":true,"family":"Kirk","given":"Randolph","email":"rkirk@usgs.gov","middleInitial":"L.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754112,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Howington-Kraus, Elpitha 0000-0001-5787-6554 ahowington@usgs.gov","orcid":"https://orcid.org/0000-0001-5787-6554","contributorId":2815,"corporation":false,"usgs":true,"family":"Howington-Kraus","given":"Elpitha","email":"ahowington@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754113,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rosiek, Mark R. mrosiek@usgs.gov","contributorId":824,"corporation":false,"usgs":true,"family":"Rosiek","given":"Mark","email":"mrosiek@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":754114,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cook, Debbie 0000-0001-9973-9929","orcid":"https://orcid.org/0000-0001-9973-9929","contributorId":202343,"corporation":false,"usgs":true,"family":"Cook","given":"Debbie","email":"","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754115,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Anderson, Jeffery A. janderson@usgs.gov","contributorId":3618,"corporation":false,"usgs":true,"family":"Anderson","given":"Jeffery","email":"janderson@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":754116,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Becker, Kris J. 0000-0003-1971-5957 kbecker@usgs.gov","orcid":"https://orcid.org/0000-0003-1971-5957","contributorId":2910,"corporation":false,"usgs":true,"family":"Becker","given":"Kris","email":"kbecker@usgs.gov","middleInitial":"J.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754117,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Archinal, Brent A. 0000-0002-6654-0742 barchinal@usgs.gov","orcid":"https://orcid.org/0000-0002-6654-0742","contributorId":2816,"corporation":false,"usgs":true,"family":"Archinal","given":"Brent","email":"barchinal@usgs.gov","middleInitial":"A.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754118,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Keszthelyi, Laszlo P. 0000-0003-1879-4331 laz@usgs.gov","orcid":"https://orcid.org/0000-0003-1879-4331","contributorId":52802,"corporation":false,"usgs":true,"family":"Keszthelyi","given":"Laszlo P.","email":"laz@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754119,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"King, R.","contributorId":18827,"corporation":false,"usgs":true,"family":"King","given":"R.","affiliations":[],"preferred":false,"id":754120,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"McEwen, Alfred S.","contributorId":61657,"corporation":false,"usgs":false,"family":"McEwen","given":"Alfred","email":"","middleInitial":"S.","affiliations":[{"id":7042,"text":"University of Arizona","active":true,"usgs":false}],"preferred":false,"id":754121,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":70201419,"text":"70201419 - 2007 - Cartography for lunar exploration: Current status and planned missions","interactions":[],"lastModifiedDate":"2018-12-12T16:23:49","indexId":"70201419","displayToPublicDate":"2007-08-31T16:18:48","publicationYear":"2007","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Cartography for lunar exploration: Current status and planned missions","docAbstract":"

The initial spacecraft exploration of the Moon in the 1960s–70s yielded extensive data, primarily in the form of film and television images, that were used to produce a large number of hardcopy maps by conventional techniques.  A second era of exploration, beginning in the early 1990s, has produced digital data including global multispectral imagery and altimetry, from which a new generation of digital map products tied to a rapidly evolving global control network has been made.  Efforts are also underway to scan the earlier hardcopy maps for online distribution and to digitize the film images themselves so that modern processing techniques can be used to make high-resolution digital terrain models (DTMs) and image mosaics consistent with the current global control.  The pace of lunar exploration is about to accelerate dramatically, with as many of seven new missions planned for the current decade.  These missions, of which the most important for cartography are SMART-1 (Europe), SELENE (Japan), Chang'E-1 (China), Chandrayaan-1 (India), and Lunar Reconnaissance Orbiter (USA), will return a volume of data exceeding that of all previous lunar and planetary missions combined.  Framing and scanner camera images, including multispectral and stereo data, hyperspectral images, synthetic aperture radar (SAR) images, and laser altimetry will all be collected, including, in most cases, multiple datasets of each type.  Substantial advances in international standardization and cooperation, development of new and more efficient data processing methods, and availability of resources for processing and archiving will all be needed if the next generation of missions are to fulfil their potential for high-precision mapping of the Moon in support of subsequent exploration and scientific investigation.

","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings: XXIII International Cartographic Conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"XXIII International Cartographic Conference","conferenceDate":"August 4-10, 2007","conferenceLocation":"Moscow, Russia","language":"English","publisher":"International Cartographic Association","usgsCitation":"Kirk, R.L., Archinal, B.A., Gaddis, L.R., and Rosiek, M.R., 2007, Cartography for lunar exploration: Current status and planned missions, in Proceedings: XXIII International Cartographic Conference, Moscow, Russia, August 4-10, 2007, DVD ROM; 38 p.","productDescription":"DVD ROM; 38 p.","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":360225,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":360224,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://icaci.org/files/documents/ICC_proceedings/ICC2007/html/Proceedings.htm"}],"otherGeospatial":"Moon","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c122c56e4b034bf6a8569f0","contributors":{"authors":[{"text":"Kirk, Randolph L. 0000-0003-0842-9226 rkirk@usgs.gov","orcid":"https://orcid.org/0000-0003-0842-9226","contributorId":2765,"corporation":false,"usgs":true,"family":"Kirk","given":"Randolph","email":"rkirk@usgs.gov","middleInitial":"L.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754096,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Archinal, Brent A. 0000-0002-6654-0742 barchinal@usgs.gov","orcid":"https://orcid.org/0000-0002-6654-0742","contributorId":2816,"corporation":false,"usgs":true,"family":"Archinal","given":"Brent","email":"barchinal@usgs.gov","middleInitial":"A.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754097,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gaddis, Lisa R. 0000-0001-9953-5483 lgaddis@usgs.gov","orcid":"https://orcid.org/0000-0001-9953-5483","contributorId":2817,"corporation":false,"usgs":true,"family":"Gaddis","given":"Lisa","email":"lgaddis@usgs.gov","middleInitial":"R.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":754098,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rosiek, Mark R. mrosiek@usgs.gov","contributorId":824,"corporation":false,"usgs":true,"family":"Rosiek","given":"Mark","email":"mrosiek@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":754099,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":80304,"text":"gip52 - 2007 - Ride the Rockies Brochure","interactions":[],"lastModifiedDate":"2012-02-02T00:14:08","indexId":"gip52","displayToPublicDate":"2007-08-31T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":315,"text":"General Information Product","code":"GIP","onlineIssn":"2332-354X","printIssn":"2332-3531","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"52","title":"Ride the Rockies Brochure","docAbstract":"To download other USGS materials related to Ride The Rockies, go to http://www.cr.usgs.gov/rtr/index.htm","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/gip52","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2007, Ride the Rockies Brochure (Version 1.0): U.S. Geological Survey General Information Product 52, 2 p., https://doi.org/10.3133/gip52.","productDescription":"2 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":126334,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/gip_52.jpg"},{"id":10129,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/gip/2007/52/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a14e4b07f02db6025c5","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":534878,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80300,"text":"sir20075129 - 2007 - Relation between precipitation and the 25th percentile of June and September flows in streams in the Great Lakes, Ohio, and Upper Mississippi River Basins","interactions":[],"lastModifiedDate":"2016-04-01T14:12:27","indexId":"sir20075129","displayToPublicDate":"2007-08-31T00:00:00","publicationYear":"2007","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":"2007-5129","title":"Relation between precipitation and the 25th percentile of June and September flows in streams in the Great Lakes, Ohio, and Upper Mississippi River Basins","docAbstract":"

Regression models were developed for the 25th percentile of June and September flows (first quartile of flow) for 47 streamflow-gaging stations (gaging stations) in the Upper Mississippi, Ohio, and Great Lakes drainage basins. The gaging stations that were selected for this analysis are on unregulated rivers, have at least 40 years of record, and have a nearby weather station with at least 70 years of precipitation record. Regression models were developed for each gaging station relating annual 25th percentile of June and September flows to selected precipitation variables. The explanatory variables are monthly precipitation (April-June, July-September) for each year of record, precipitation for the previous year, and average precipitation for the preceding 5-, 10-, 15-, 20-, 25-, and 30-year periods. Short-term precipitation (April-June or July-September monthly precipitation) variables are the most common significant variables in the regression equations for the 25th percentile of June and September streamflows. May and June monthly precipitation are the most common significant variables among the regression models of the 25th percentile of June flows. August and September monthly precipitation are the most common significant variables in the regression models of the 25th percentile of September streamflow. July precipitation also is a significant explanatory variable in regression models of September streamflow. The 25th-percentile flows in this study also are related to intermediate- and long-term precipitation variables. The intermediate-term precipitation variable (previous-year's precipitation) has a more distinct spatial pattern than the long-term precipitation variable (multiyear running averages of annual precipitation) and is more likely to be significant in the western part than in the eastern part of the study area.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20075129","usgsCitation":"Winterstein, T.A., and Lorenz, D.L., 2007, Relation between precipitation and the 25th percentile of June and September flows in streams in the Great Lakes, Ohio, and Upper Mississippi River Basins: U.S. Geological Survey Scientific Investigations Report 2007-5129, iv, 22 p., https://doi.org/10.3133/sir20075129.","productDescription":"iv, 22 p.","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":192475,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir20075129.JPG"},{"id":10124,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5129/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n 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Chlorinated Organic Compounds at Operable Unit 1, U.S. Naval Air Station, Jacksonville, Florida","interactions":[],"lastModifiedDate":"2012-02-10T00:11:40","indexId":"sir20075043","displayToPublicDate":"2007-08-31T00:00:00","publicationYear":"2007","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":"2007-5043","title":"Fate and Transport Modeling of Selected Chlorinated Organic Compounds at Operable Unit 1, U.S. Naval Air Station, Jacksonville, Florida","docAbstract":"The U.S. Naval Air Station occupies 3,800 acres adjacent to the St. Johns River in Jacksonville, Florida. The Station was placed on the U.S. Environmental Protection Agency's National Priorities List in December 1989 and is participating in the U.S. Department of Defense Installation Restoration Program, which serves to identify and remediate environmental contamination. One contaminated site, the old landfill, was designated as Operable Unit 1 (OU1) in 1989. The major source of ground-water contamination was from the disposal of waste oil and solvents into open pits, which began in the 1940s. Several remedial measures were implemented at this site to prevent the spread of contamination. Recovery trenches were installed in 1995 to collect free product. In 1998, some of the contamination was consolidated to the center of the old landfill and covered by an impermeable cap. Currently, Operable Unit 1 is being reevaluated as part of a 5-year review process to determine if the remedial actions were effective.\r\n\r\nSolute transport modeling indicated that the concentration of contaminants would have reached its maximum extent by the 1970s, after which the concentration levels would have generally declined because the pits would have ceased releasing high levels of contaminants. In the southern part of the site, monitoring well MW-19, which had some of the highest levels of contamination, showed decreases for measured and simulated concentrations of trichloroethene (TCE) and dichloroethene (DCE) from 1992 to present. Two upgradient disposal pits were simulated to have ceased releasing high levels of contamination in 1979, which consequently caused a drop in simulated concentrations.\r\n\r\nMonitoring well MW-100 had the highest levels of contamination of any well directly adjacent to a creek. Solute transport modeling substantially overestimated the concentrations of TCE, DCE, and vinyl chloride (VC) in this well. The reason for this overestimation is not clear, however, it indicates that the model will be conservative when used to predict concentration levels and the time required for the contamination to move through the system. Monitoring well MW-97 had the highest levels of contamination in the central part of the site. The levels decreased for both the measured and simulated values of TCE, DCE, and VC from 1999 to present. Simulating the source area as ceasing to release high levels of contamination in 1979 caused the drop in concentration, which began in the 1990s at this well.\r\n\r\nMonitoring well MW-89 had the highest levels of contamination in the northern part of the site. In order to match the low levels of contamination in wells MW-12 and MW-93, the pit was simulated as ceasing to release contamination in 1970; however, the installation of a trench in 1995 could have caused the source area to release additional contamination from 1995 to 1998. The effect of the additional dissolution was a spike in contamination at MW-89, beginning in about 1996 and continuing until the present time. Results from the last several sampling events indicate that the TCE and DCE levels could be decreasing, but VC shows no apparent trend. Several more years of sampling are needed to determine if these trends are continuing.\r\n\r\nBased on the solute transport modeling predictions, TCE, DCE, and VC will have migrated to the vicinity of creeks that drain ground water from the aquifer by 2010, and only relatively low levels will remain in the aquifer by 2015. Because the creeks represent the point where the contaminated ground water comes into contact with the environment, future contamination levels are a concern. The concentration of chlorinated solvents in the creek water has always been relatively low. Because the model shows that concentrations of TCE, DCE, and VC are declining in the aquifer, contamination levels in the creeks also are anticipated to decline.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/sir20075043","collaboration":"Prepared in cooperation with U.S. Navy, Naval Facilities Engineering Command","usgsCitation":"Davis, J., 2007, Fate and Transport Modeling of Selected Chlorinated Organic Compounds at Operable Unit 1, U.S. Naval Air Station, Jacksonville, Florida: U.S. Geological Survey Scientific Investigations Report 2007-5043, vi, 43 p., https://doi.org/10.3133/sir20075043.","productDescription":"vi, 43 p.","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":275,"text":"Florida Integrated Science Center","active":false,"usgs":true}],"links":[{"id":190999,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10119,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5043/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.73333333333333,30.166666666666668 ], [ -81.73333333333333,30.25 ], [ -81.65,30.25 ], [ -81.65,30.166666666666668 ], [ -81.73333333333333,30.166666666666668 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fee4b07f02db5f739a","contributors":{"authors":[{"text":"Davis, J. Hal","contributorId":53832,"corporation":false,"usgs":true,"family":"Davis","given":"J. Hal","affiliations":[],"preferred":false,"id":292201,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80305,"text":"gip53 - 2007 - Ride the Rockies Poster","interactions":[],"lastModifiedDate":"2012-02-02T00:14:09","indexId":"gip53","displayToPublicDate":"2007-08-31T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":315,"text":"General Information Product","code":"GIP","onlineIssn":"2332-354X","printIssn":"2332-3531","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"53","title":"Ride the Rockies Poster","docAbstract":"To download other USGS materials related to Ride The Rockies, go to http://www.cr.usgs.gov/rtr/index.htm","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/gip53","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2007, Ride the Rockies Poster (Version 1.0): U.S. Geological Survey General Information Product 53, 54 x 38 inches, https://doi.org/10.3133/gip53.","productDescription":"54 x 38 inches","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":123124,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/gip_53.jpg"},{"id":10130,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/gip/2007/53/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db601a29","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":534879,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80286,"text":"ofr20071171 - 2007 - Escherichia coli Concentrations in the Mill Creek Watershed, Cleveland, Ohio, 2001-2004","interactions":[],"lastModifiedDate":"2012-03-08T17:16:25","indexId":"ofr20071171","displayToPublicDate":"2007-08-31T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2007-1171","title":"Escherichia coli Concentrations in the Mill Creek Watershed, Cleveland, Ohio, 2001-2004","docAbstract":"Mill Creek in Cleveland, Ohio, receives discharges from combined-sewer overflows (CSOs) and other sanitary-sewage inputs. These discharges affect the water quality of the creek and that of its receiving stream, the Cuyahoga River. In an effort to mitigate this problem, the Northeast Ohio Regional Sewer District implemented a project to eliminate or control (by reducing the number of overflows) all of the CSOs in the Mill Creek watershed. This study focused on monitoring the microbiological water quality of the creek before and during sewage-collection system modifications.\r\n\r\nRoutine samples were collected semimonthly from August 2001 through September 2004 at a site near a U.S. Geological Survey stream gage near the mouth of Mill Creek. In addition, event samples were collected September 19 and 22, 2003, when rainfall accumulations were 0.5 inches (in.) or greater. Concentrations of Escherichia coli (E. coli) were determined and instantaneous discharges were calculated. Streamflow and water-quality characteristics were measured at the time of sampling, and precipitation data measured at a nearby precipitation gage were obtained from the National Oceanic and Atmospheric Administration.\r\n\r\nConcentrations of E. coli were greater than Ohio's single-sample maximum for primary-contact recreation (298 colony-forming units per 100 milliliters (CFU/100 mL)) in 84 percent of the routine samples collected. In all but one routine sample E. coli concentrations in samples collected when instantaneous streamflows were greater than 20 cubic feet per second (ft3/s) were greater than Ohio's single-sample maximum. When precipitation occurred in the 24-hour period before routine sample collection, concentrations were greater than the maximum in 89 percent of the samples as compared to 73 percent when rainfall was absent during the 24 hours prior to routine sample collection.\r\n\r\nBefore modifications to the sewage-collection system in the watershed began, E. coli concentrations in Mill Creek ranged from 220 to 29,000 CFU/100 mL. After major modifications, E. coli concentrations ranged from 110 to 80,000 CFU/100 mL. The percentage of sample E. coli concentrations in the former group greater than Ohio's single-sample maximum was 88 percent, whereas 85 percent of sample concentrations was greater than the maximum after major modifications occurred. Instantaneous discharges of E. coli were calculated for each of the modification periods. No statistically significant difference was observed between the median instantaneous discharges of E. coli for the premodification and minor-modification periods (5.1 ? 106 and 3.6 ? 106 CFU per second, respectively).\r\n\r\nDuring rainfall events in September 2003, samples were collected every 15 to 30 minutes. E. coli concentrations in all of these samples (n = 34) were greater than Ohio's single-sample maximum for primary-contact recreation. On September 19, total accumulated rainfall was 1.7 in., and streamflow reached a peak of 1,040 ft3/s. Sample collection started after 0.8 in. of precipitation had fallen and continued throughout the remainder of the storm. For these samples, E. coli concentrations ranged from 32,000 to 140,000 CFU/100 mL. On September 22, total accumulated rainfall was 0.5 in., and streamflow reached a peak of 497 ft3/s. Sample collection began before the start of the rain and continued throughout the storm. E. coli concentrations ranged from 450 to 260,000 CFU/100 mL.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20071171","collaboration":"Prepared in cooperation with the Northeast Ohio Regional Sewer District","usgsCitation":"Brady, A., 2007, Escherichia coli Concentrations in the Mill Creek Watershed, Cleveland, Ohio, 2001-2004: U.S. Geological Survey Open-File Report 2007-1171, iv, 26 p., https://doi.org/10.3133/ofr20071171.","productDescription":"iv, 26 p.","additionalOnlineFiles":"Y","temporalStart":"2001-08-01","temporalEnd":"2004-09-30","costCenters":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"links":[{"id":195728,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10109,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1171/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.66666666666667,41.36666666666667 ], [ -81.66666666666667,41.5 ], [ -81.41666666666667,41.5 ], [ -81.41666666666667,41.36666666666667 ], [ -81.66666666666667,41.36666666666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fdeb2","contributors":{"authors":[{"text":"Brady, Amie M. G.","contributorId":29774,"corporation":false,"usgs":true,"family":"Brady","given":"Amie M. G.","affiliations":[],"preferred":false,"id":292180,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80307,"text":"sir20075158 - 2007 - Methods for estimating magnitude and frequency of peak flows for natural streams in Utah","interactions":[],"lastModifiedDate":"2017-01-27T09:45:18","indexId":"sir20075158","displayToPublicDate":"2007-08-31T00:00:00","publicationYear":"2007","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":"2007-5158","title":"Methods for estimating magnitude and frequency of peak flows for natural streams in Utah","docAbstract":"Estimates of the magnitude and frequency of peak streamflows is critical for the safe and cost-effective design of hydraulic structures and stream crossings, and accurate delineation of flood plains. Engineers, planners, resource managers, and scientists need accurate estimates of peak-flow return frequencies for locations on streams with and without streamflow-gaging stations. The 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence-interval flows were estimated for 344 unregulated U.S. Geological Survey streamflow-gaging stations in Utah and nearby in bordering states. These data along with 23 basin and climatic characteristics computed for each station were used to develop regional peak-flow frequency and magnitude regression equations for 7 geohydrologic regions of Utah. These regression equations can be used to estimate the magnitude and frequency of peak flows for natural streams in Utah within the presented range of predictor variables. Uncertainty, presented as the average standard error of prediction, was computed for each developed equation. Equations developed using data from more than 35 gaging stations had standard errors of prediction that ranged from 35 to 108 percent, and errors for equations developed using data from less than 35 gaging stations ranged from 50 to 357 percent.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20075158","collaboration":"Prepared in cooperation with Utah Department of Transportation and the Utah Department of Natural Resources, Divisions of Water Rights and Water Resources","usgsCitation":"Kenney, T.A., Wilkowske, C.D., and Wright, S.J., 2007, Methods for estimating magnitude and frequency of peak flows for natural streams in Utah (Version 4.0, Revised Mar 2008): U.S. Geological Survey Scientific Investigations Report 2007-5158, iv, 28 p., https://doi.org/10.3133/sir20075158.","productDescription":"iv, 28 p.","numberOfPages":"36","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":192437,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10132,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5158/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Utah","edition":"Version 4.0, Revised Mar 2008","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db62a0e1","contributors":{"authors":[{"text":"Kenney, Terry A. 0000-0003-4477-7295 tkenney@usgs.gov","orcid":"https://orcid.org/0000-0003-4477-7295","contributorId":447,"corporation":false,"usgs":true,"family":"Kenney","given":"Terry","email":"tkenney@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":292220,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilkowske, Chris D.","contributorId":107360,"corporation":false,"usgs":true,"family":"Wilkowske","given":"Chris","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":292222,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wright, Shane J.","contributorId":105812,"corporation":false,"usgs":true,"family":"Wright","given":"Shane","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":292221,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":80278,"text":"tm2G1 - 2007 - Protocol for Landsat-Based Monitoring of Landscape Dynamics at North Coast and Cascades Network Parks","interactions":[],"lastModifiedDate":"2012-02-02T00:14:19","indexId":"tm2G1","displayToPublicDate":"2007-08-30T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":335,"text":"Techniques and Methods","code":"TM","onlineIssn":"2328-7055","printIssn":"2328-7047","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2-G1","title":"Protocol for Landsat-Based Monitoring of Landscape Dynamics at North Coast and Cascades Network Parks","docAbstract":"Background and Objectives\r\n\r\nAs part of the National Park Service's larger goal of developing long-term monitoring programs in response to the Natural Resource Challenge of 2000, the parks of the North Coast and Cascades Network (NCCN) have determined that monitoring of landscape dynamics is necessary to track ecosystem health (Weber and others, 2005). Landscape dynamics refer to a broad suite of ecological, geomorphological, and anthropogenic processes occurring across broad spatial scales. The NCCN has sought protocols that would leverage remote-sensing technologies to aid in monitoring landscape dynamics.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Chapter 1 of Book 2, Collection of Environmental Data, Section G, Remote Sensing","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/tm2G1","collaboration":"Prepared in cooperation with the North Coast and Cascades Network, National Park Service","usgsCitation":"Kennedy, R., Cohen, W.B., Kirschbaum, A.A., and Haunreiter, E., 2007, Protocol for Landsat-Based Monitoring of Landscape Dynamics at North Coast and Cascades Network Parks: U.S. Geological Survey Techniques and Methods 2-G1, iv, 127 p., https://doi.org/10.3133/tm2G1.","productDescription":"iv, 127 p.","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":194812,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10099,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/tm/2007/tm2g1/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db687ec2","contributors":{"authors":[{"text":"Kennedy, Robert E.","contributorId":41916,"corporation":false,"usgs":true,"family":"Kennedy","given":"Robert E.","affiliations":[],"preferred":false,"id":292159,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cohen, Warren B.","contributorId":100093,"corporation":false,"usgs":true,"family":"Cohen","given":"Warren","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":292162,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kirschbaum, Alan A.","contributorId":48659,"corporation":false,"usgs":true,"family":"Kirschbaum","given":"Alan","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":292160,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Haunreiter, Erik","contributorId":63113,"corporation":false,"usgs":true,"family":"Haunreiter","given":"Erik","email":"","affiliations":[],"preferred":false,"id":292161,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":80279,"text":"ofr20071002D - 2007 - Results of chemical analyses of soil, shale, and soil/shale extract from the Mancos Shale formation in the Gunnison Gorge National Conservation Area, southwestern Colorado, and at Hanksville, Utah","interactions":[],"lastModifiedDate":"2022-07-01T20:58:53.387542","indexId":"ofr20071002D","displayToPublicDate":"2007-08-30T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2007-1002","chapter":"D","title":"Results of chemical analyses of soil, shale, and soil/shale extract from the Mancos Shale formation in the Gunnison Gorge National Conservation Area, southwestern Colorado, and at Hanksville, Utah","docAbstract":"

Results of chemical and some isotopic analyses of soil, shale, and water extracts collected from the surface, trenches, and pits in the Mancos Shale are presented in this report. Most data are for sites on the Gunnison Gorge National Conservation Area (GGNCA) in southwestern Colorado. For comparison, data from a few sites from the Mancos landscape near Hanksville, Utah, are included. Twelve trenches were dug on the GGNCA from which 258 samples for whole-rock (total) analyses and 187 samples for saturation paste extracts were collected. Sixteen of the extract samples were duplicated and subjected to a 1:5 water extraction for comparison. A regional soil survey across the Mancos landscape on the GGNCA generated 253 samples for whole-rock analyses and saturation paste extractions. Seventeen gypsum samples were collected on the GGNCA for sulfur and oxygen isotopic analysis. Sixteen samples were collected from shallow pits in the Mancos Shale near Hanksville, Utah.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071002D","usgsCitation":"Tuttle, M.L., Fahy, J., Grauch, R.I., Ball, B.A., Chong, G.W., Elliott, J.G., Kosovich, J.J., Livo, K.E., and Stillings, L., 2007, Results of chemical analyses of soil, shale, and soil/shale extract from the Mancos Shale formation in the Gunnison Gorge National Conservation Area, southwestern Colorado, and at Hanksville, Utah (Version 1.0): U.S. Geological Survey Open-File Report 2007-1002, Report: vii, 24 p.; Tables, https://doi.org/10.3133/ofr20071002D.","productDescription":"Report: vii, 24 p.; Tables","numberOfPages":"31","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":387,"text":"Mineral Resources Program","active":true,"usgs":true},{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":402888,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81656.htm","linkFileType":{"id":5,"text":"html"}},{"id":10100,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1002/D/","linkFileType":{"id":5,"text":"html"}},{"id":194907,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Colorado, Utah","otherGeospatial":"Gunnison Gorge National Conservation Area, Hanksville","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -107.9461669921875,\n 38.5256072620712\n ],\n [\n -107.76351928710938,\n 38.5256072620712\n ],\n [\n -107.76351928710938,\n 38.83008001147299\n ],\n [\n -107.9461669921875,\n 38.83008001147299\n ],\n [\n -107.9461669921875,\n 38.5256072620712\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -110.8685302734375,\n 38.229550455326134\n ],\n [\n -110.50048828124999,\n 38.229550455326134\n ],\n [\n -110.50048828124999,\n 38.54601733154524\n ],\n [\n -110.8685302734375,\n 38.54601733154524\n ],\n [\n -110.8685302734375,\n 38.229550455326134\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4880e4b07f02db515e45","contributors":{"authors":[{"text":"Tuttle, Michele L.W. mtuttle@usgs.gov","contributorId":47839,"corporation":false,"usgs":true,"family":"Tuttle","given":"Michele","email":"mtuttle@usgs.gov","middleInitial":"L.W.","affiliations":[],"preferred":false,"id":292170,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fahy, Juli","contributorId":95568,"corporation":false,"usgs":true,"family":"Fahy","given":"Juli","affiliations":[],"preferred":false,"id":292171,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grauch, Richard I. 0000-0002-1763-0813 rgrauch@usgs.gov","orcid":"https://orcid.org/0000-0002-1763-0813","contributorId":1193,"corporation":false,"usgs":true,"family":"Grauch","given":"Richard","email":"rgrauch@usgs.gov","middleInitial":"I.","affiliations":[],"preferred":true,"id":292165,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ball, Bridget A.","contributorId":40688,"corporation":false,"usgs":true,"family":"Ball","given":"Bridget","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":292169,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chong, Geneva W. 0000-0003-3883-5153 geneva_chong@usgs.gov","orcid":"https://orcid.org/0000-0003-3883-5153","contributorId":419,"corporation":false,"usgs":true,"family":"Chong","given":"Geneva","email":"geneva_chong@usgs.gov","middleInitial":"W.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":292163,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Elliott, John G. jelliott@usgs.gov","contributorId":832,"corporation":false,"usgs":true,"family":"Elliott","given":"John","email":"jelliott@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":292164,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Kosovich, John J. 0000-0002-3795-4436 jjkosovich@usgs.gov","orcid":"https://orcid.org/0000-0002-3795-4436","contributorId":1470,"corporation":false,"usgs":true,"family":"Kosovich","given":"John","email":"jjkosovich@usgs.gov","middleInitial":"J.","affiliations":[{"id":5047,"text":"NGTOC 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Center","active":true,"usgs":true}],"preferred":false,"id":292168,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}} ,{"id":80261,"text":"sim2982 - 2007 - Hydrogeology and Potentiometric Surface of the Dublin and Midville Aquifer Systems in Richmond County, Georgia, January 2007","interactions":[],"lastModifiedDate":"2017-01-11T12:17:51","indexId":"sim2982","displayToPublicDate":"2007-08-28T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2982","title":"Hydrogeology and Potentiometric Surface of the Dublin and Midville Aquifer Systems in Richmond County, Georgia, January 2007","docAbstract":"INTRODUCTION\r\n\r\nThe Dublin and Midville aquifer systems are part of the Cretaceous aquifer system that underlies most of Richmond County, Georgia (Gorday, 1985; Falls and others, 1997). The Cretaceous aquifer system is the second most productive aquifer in Georgia and is a major source of water in the region. About 220 million gallons per day (Mgal/d) of water was withdrawn from the Cretaceous aquifer system during 2000 in Georgia (Fanning, 2003). The Augusta-Richmond County Water System is the largest public water supplier in the county and withdrew 13 Mgal/d of ground water during 2000; withdrawals decreased from 2001 to 2005. The towns of Hephzibah and Blythe withdrew 0.4 and 0.03 Mgal/d, respectively. Industrial ground-water withdrawals are concentrated along the Savannah River and totaled 2.89 Mgal/d. To monitor seasonal and long-term water-level fluctuations and trends in the aquifers, the U.S. Geological Survey (USGS) - in cooperation with Augusta Utilities - maintains a countywide network of about 100 water-level monitoring wells in various aquifers, including a new continuous monitoring site (well 30AA33) and two existing USGS-Georgia Environmental Protection Division network sites (wells 29AA09 and 30AA04). Data compiled during this study were used to better define the hydrogeologic units and to construct an updated potentiometric-surface map for the area, which is used to better understand ground-water movement in the Cretaceous aquifer system. In addition, the potentiometric surface and related water-level data can be used for water-resource planning and to update ground-water flow models for the region (Clarke and West, 1997; Cherry, 2006).","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/sim2982","collaboration":"Prepared in cooperation with Augusta Utilities","usgsCitation":"Williams, L.J., 2007, Hydrogeology and Potentiometric Surface of the Dublin and Midville Aquifer Systems in Richmond County, Georgia, January 2007: U.S. Geological Survey Scientific Investigations Map 2982, Map Sheet: 47 x 33 inches; GIS Data Files, https://doi.org/10.3133/sim2982.","productDescription":"Map Sheet: 47 x 33 inches; GIS Data Files","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":192222,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":110741,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81667.htm","linkFileType":{"id":5,"text":"html"},"description":"81667"},{"id":10081,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/2007/2982/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Georgia","county":"Richmond County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -82.36666666666666,33.21666666666667 ], [ -82.36666666666666,33.583333333333336 ], [ -81.83333333333333,33.583333333333336 ], [ -81.83333333333333,33.21666666666667 ], [ -82.36666666666666,33.21666666666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db6860c5","contributors":{"authors":[{"text":"Williams, Lester J. lesterw@usgs.gov","contributorId":2395,"corporation":false,"usgs":true,"family":"Williams","given":"Lester","email":"lesterw@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":292124,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80277,"text":"fs20073077 - 2007 - Assessment of Undiscovered Oil and Gas Resources of the East Greenland Rift Basins Province","interactions":[],"lastModifiedDate":"2012-02-10T00:11:44","indexId":"fs20073077","displayToPublicDate":"2007-08-28T00:00:00","publicationYear":"2007","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":"2007-3077","title":"Assessment of Undiscovered Oil and Gas Resources of the East Greenland Rift Basins Province","docAbstract":"Northeast Greenland is the prototype for the U.S. Geological Survey's Circum-Arctic Oil and Gas Resource Appraisal. Using a geology-based methodology, the USGS estimates the mean undiscovered, conventional petroleum resources in the province to be approximately 31,400 MBOE (million barrels of oil equivalent) of oil, gas, and natural gas liquids.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/fs20073077","usgsCitation":"Gautier, D.L., 2007, Assessment of Undiscovered Oil and Gas Resources of the East Greenland Rift Basins Province (Version 1.0): U.S. Geological Survey Fact Sheet 2007-3077, 4 p., https://doi.org/10.3133/fs20073077.","productDescription":"4 p.","costCenters":[{"id":126,"text":"Arctic Energy Assessment","active":false,"usgs":true}],"links":[{"id":121351,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2007_3077.jpg"},{"id":10097,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2007/3077/","linkFileType":{"id":5,"text":"html"}}],"projection":"Stereographic North Pole","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -75,60 ], [ -75,85 ], [ 35,85 ], [ 35,60 ], [ -75,60 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db696703","contributors":{"authors":[{"text":"Gautier, Donald L. gautier@usgs.gov","contributorId":1310,"corporation":false,"usgs":true,"family":"Gautier","given":"Donald","email":"gautier@usgs.gov","middleInitial":"L.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":292158,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80273,"text":"sir20075070 - 2007 - Hydrogeologic investigation, water chemistry analysis, and model delineation of contributing areas for City of Tallahassee public-supply wells, Tallahassee, Florida","interactions":[],"lastModifiedDate":"2023-12-12T21:40:14.731499","indexId":"sir20075070","displayToPublicDate":"2007-08-28T00:00:00","publicationYear":"2007","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":"2007-5070","title":"Hydrogeologic investigation, water chemistry analysis, and model delineation of contributing areas for City of Tallahassee public-supply wells, Tallahassee, Florida","docAbstract":"

Ground water from the Upper Floridan aquifer is the sole source of water supply for Tallahassee, Florida, and the surrounding area. The City of Tallahassee (the City) currently operates 28 water-supply wells; 26 wells are distributed throughout the City and 2 are located in Woodville, Florida. Most of these wells yield an ample supply of potable water; however, water from several wells has low levels of tetrachloroethylene (PCE). The City removes the PCE from the water by passing it through granular-activated carbon units before distribution. To ensure that water-supply wells presently free of contamination remain clean, it is necessary to understand the ground-water flow system in sufficient detail to protect the contributing areas.

Ground-water samples collected from four public-supply wells were analyzed for tritium (3H), chlorofluorocarbons (CFCs), and sulfur hexafluoride (SF6). Using data for the CFC compounds, apparent ground-water ages ranged from 7 to 31 years. For SF6, the apparent ages tended to be about 5 to 10 years younger than those from CFCs. Apparent ages based on the tritium/tritiogenic helium-3 (3H/3Hetrit) method ranged from 26 to 33 years. The three dating methods indicate that the apparent age of ground water generally decreases from northern to southern Leon County. This southward trend of decreasing ages is consistent with increasing amounts of recharge that occur as ground water moves from north to south.

The ground-water age data derived by geochemical and tracer analyses were used in combination with the flow model and particle tracking to determine an effective porosity for the Hawthorn clays and Upper Floridan aquifer. The effective porosities for the Upper Floridan aquifer that resulted in best model matches were averaged to produce an effective porosity of 7 percent, and the effective porosities for the Hawthorn clays that resulted in a match were averaged to produce an effective porosity of 22 percent.

Probabilistic contributing areas were determined for 26 City wells using MODFLOW and MODPATH. For each probabilistic contributing area delineated, the model was run 100 times and the results were analyzed statistically. For each of the 100 runs, a different hydraulic conductivity for each of the zones was assigned to the Upper Floridan aquifer. The hydraulic conductivities were generated randomly assuming a lognormal probability distribution; the mean of the distribution was equal to the hydraulic conductivity from the calibrated model.

The 5-year time-dependent capture zones (TDCZs), assuming effective porosities of 0.1, 1, and 7 percent for four representative wells, were delineated. The higher probabilities of capture (greater than 40, 60, and 80 percent) were similar for all effective porosities, and the TDCZ delineated using a 7-percent porosity was slightly smaller; the lower probabilities of capture (greater than 10 and 20 percent) showed a large range of variability.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20075070","collaboration":"Prepared in cooperation with City of Tallahassee","usgsCitation":"Davis, J., and Katz, B.G., 2007, Hydrogeologic investigation, water chemistry analysis, and model delineation of contributing areas for City of Tallahassee public-supply wells, Tallahassee, Florida: U.S. Geological Survey Scientific Investigations Report 2007-5070, viii, 67 p., https://doi.org/10.3133/sir20075070.","productDescription":"viii, 67 p.","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":275,"text":"Florida Integrated Science Center","active":false,"usgs":true}],"links":[{"id":192062,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10093,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5070/","linkFileType":{"id":5,"text":"html"}},{"id":423458,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81672.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","city":"Tallahassee","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -84.58350936320234,\n 30.642563666390814\n ],\n [\n -84.58350936320234,\n 30.274755026160804\n ],\n [\n -84.05381802164686,\n 30.274755026160804\n ],\n [\n -84.05381802164686,\n 30.642563666390814\n ],\n [\n -84.58350936320234,\n 30.642563666390814\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a50e4b07f02db628d67","contributors":{"authors":[{"text":"Davis, J. Hal","contributorId":53832,"corporation":false,"usgs":true,"family":"Davis","given":"J. Hal","affiliations":[],"preferred":false,"id":292152,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Katz, Brian G. bkatz@usgs.gov","contributorId":1093,"corporation":false,"usgs":true,"family":"Katz","given":"Brian","email":"bkatz@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":292151,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":80262,"text":"ofr20071150 - 2007 - Sidescan-sonar imagery, multibeam bathymetry, and surficial geologic interpretations of the sea floor in Rhode Island Sound, off Sakonnet Point, Rhode Island","interactions":[],"lastModifiedDate":"2025-07-29T18:58:29.426611","indexId":"ofr20071150","displayToPublicDate":"2007-08-28T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2007-1150","title":"Sidescan-sonar imagery, multibeam bathymetry, and surficial geologic interpretations of the sea floor in Rhode Island Sound, off Sakonnet Point, Rhode Island","docAbstract":"

The U.S. Geological Survey (USGS) is working with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries and sounds along the northeastern coast of the United States. This report interprets the area covered by NOAA Survey H11320, about 72 km² of sea floor in eastern Rhode Island Sound (RIS), located about 8 km south of Sakonnet Point, Rhode Island (fig. 1). Previous work in RIS includes studies of both sea-floor processes and subsurface geologic framework. McMaster (1960) mapped surficial sediment samples in Narragansett Bay and RIS and McMaster and others (1968) conducted a seismic-reflection survey in Block Island Sound and RIS. O'Hara and Oldale (1980) collected seismic-reflection profiles, sidescan-sonar data, and vibracores in eastern RIS (fig. 2). They interpreted the geologic history, assessed sand and gravel resources, and evaluated the mining impact of these resources. McMaster's (1960) interpretation of the surficial sediment within this study area consisted of sand with several isolated areas of gravel. Several other sediment samples were previously obtained within the study area: three National Oceanographic Data Center (NODC) dredge samples from 1942 consisted of sand and one National Ocean Service (NOS) sample from 1939 was rocky (fig. 2; Poppe and others, 2003). The purpose of this report is to define the sea-floor morphology and sedimentary environments and interpret processes occurring on the sea floor using sidescan-sonar imagery, multibeam bathymetry, and historic seismic-reflection profiles.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20071150","usgsCitation":"McMullen, K.Y., Poppe, L., Twomey, E.R., Danforth, W.W., Haupt, T.A., and Crocker, J.M., 2007, Sidescan-sonar imagery, multibeam bathymetry, and surficial geologic interpretations of the sea floor in Rhode Island Sound, off Sakonnet Point, Rhode Island: U.S. Geological Survey Open-File Report 2007-1150, Report: v, 34 p., https://doi.org/10.3133/ofr20071150.","productDescription":"Report: v, 34 p.","numberOfPages":"39","costCenters":[{"id":680,"text":"Woods Hole Science Center","active":false,"usgs":true}],"links":[{"id":10082,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1150/index.html","linkFileType":{"id":5,"text":"html"}},{"id":293467,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2007/1150/OFR2007-1150.pdf","text":"Report","size":"3.61 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":192343,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20071150.PNG"}],"country":"United States","state":"Rhode Island","otherGeospatial":"Sakonnet Point","geographicExtents":"{\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"urn:ogc:def:crs:OGC:1.3:CRS84\"}}, \"geometry\": {\"type\": \"Polygon\", \"coordinates\": [[[-71.19878306499987, 41.3769249050001], [-71.12017181499988, 41.39662170700007], [-71.11629386699991, 41.39069093100015], [-71.11751866399993, 41.38874850700002], [-71.11478615899995, 41.38612295600011], [-71.08689184499991, 41.39314397400016], [-71.08612246499985, 41.39150171199995], [-71.08887221999987, 41.390766834000146], [-71.08935523899987, 41.383807918000066], [-71.09200838999993, 41.38226915900022], [-71.09147361999993, 41.37986441800005], [-71.09408536899991, 41.379198542000026], [-71.09334704099984, 41.37680415100009], [-71.09540331999989, 41.37561385500004], [-71.09381625899995, 41.37395089200004], [-71.09739059499992, 41.372391432000136], [-71.09545852199994, 41.370311003000026], [-71.09939857199987, 41.367650951000186], [-71.09877064799991, 41.36436642600011], [-71.1014444999999, 41.3636833000001], [-71.10063026899985, 41.36053333000006], [-71.10450821699988, 41.35803543400016], [-71.1037319369999, 41.3545611520001], [-71.1056502109999, 41.352446220999965], [-71.10504643799993, 41.35083155900015], [-71.10732352399988, 41.350224336000096], [-71.10651619399994, 41.34875113000005], [-71.10861042399995, 41.34818185800019], [-71.10770303899994, 41.34501808800006], [-71.1108909609999, 41.34254434300016], [-71.10823435899994, 41.3389941580001], [-71.11018713399994, 41.33754510200013], [-71.20088764499985, 41.314850136000125], [-71.2074566959999, 41.32957529800005], [-71.20510715599994, 41.33102090300006], [-71.20580408299986, 41.332518261000125], [-71.20227459799986, 41.33342219500012], [-71.20290942299988, 41.3348332990002], [-71.19714425299992, 41.33631685600009], [-71.19912462799994, 41.33935642200008], [-71.19169649499992, 41.34123329300019], [-71.19248312499991, 41.344462616000165], [-71.19010598399983, 41.346722453000154], [-71.19284538799984, 41.35104546800015], [-71.1901094339999, 41.3517561950001], [-71.19202425699984, 41.35484061200014], [-71.1901301349999, 41.35530983000005], [-71.19217261299991, 41.35627241700002], [-71.19291784099988, 41.35792503000009], [-71.19143773499991, 41.35830799500006], [-71.19363546899984, 41.36113020300013], [-71.1919138529999, 41.361609771000005], [-71.19404603399988, 41.36263101000009], [-71.19878306499987, 41.3769249050001]]]}, \"properties\": {\"extentType\": \"Custom\", \"code\": \"\", \"name\": \"\", \"notes\": \"\", \"promotedForReuse\": false, \"abbreviation\": \"\", \"shortName\": \"\", \"description\": \"\"}, \"bbox\": [-71.2074566959999, 41.314850136000125, -71.08612246499985, 41.39662170700007], \"type\": \"Feature\", \"id\": \"3091885\"}","contact":"

Contact Pubs Warehouse

","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f3d56","contributors":{"authors":[{"text":"McMullen, Katherine Y. kmcmullen@usgs.gov","contributorId":24036,"corporation":false,"usgs":true,"family":"McMullen","given":"Katherine","email":"kmcmullen@usgs.gov","middleInitial":"Y.","affiliations":[],"preferred":false,"id":292127,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Poppe, Lawrence J. lpoppe@usgs.gov","contributorId":2149,"corporation":false,"usgs":true,"family":"Poppe","given":"Lawrence J.","email":"lpoppe@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":292125,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Twomey, Erin R.","contributorId":44860,"corporation":false,"usgs":true,"family":"Twomey","given":"Erin","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":292129,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Danforth, William W. 0000-0002-6382-9487 bdanforth@usgs.gov","orcid":"https://orcid.org/0000-0002-6382-9487","contributorId":3292,"corporation":false,"usgs":true,"family":"Danforth","given":"William","email":"bdanforth@usgs.gov","middleInitial":"W.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":292126,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Haupt, Todd A.","contributorId":34602,"corporation":false,"usgs":true,"family":"Haupt","given":"Todd","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":292128,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Crocker, James M.","contributorId":55094,"corporation":false,"usgs":true,"family":"Crocker","given":"James","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":292130,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":80256,"text":"ds286 - 2007 - Organic Chemical Concentrations and Reproductive Biomarkers in Common Carp (Cyprinus carpio) Collected from Two Areas in Lake Mead, Nevada, May 1999-May 2000","interactions":[],"lastModifiedDate":"2012-03-08T17:16:21","indexId":"ds286","displayToPublicDate":"2007-08-25T00:00:00","publicationYear":"2007","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":"286","title":"Organic Chemical Concentrations and Reproductive Biomarkers in Common Carp (Cyprinus carpio) Collected from Two Areas in Lake Mead, Nevada, May 1999-May 2000","docAbstract":"The U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service, National Park Service, Bureau of Reclamation, and Nevada Department of Wildlife, collected and assessed data to determine the general health and reproductive status of common carp (Cyprinus carpio) at two study areas in Lake Mead, Nevada, during May 1999-May 2000. These data will form the basis of interpretations and provide a comparison for continuing studies on the health of the ecosystem in Lake Mead. One study area, Las Vegas Bay, is in the western part of Lake Mead. Las Vegas Bay receives inflows from Las Vegas Wash, which is predominantly tertiary-treated wastewater effluent, and to a lesser extent stormwater runoff from Las Vegas, Henderson, and other nearby communities, and from ground water underlying Las Vegas Valley. The other study area, Overton Arm, is in the northern extent of Lake Mead. Overton Arm receives inflow from the Virgin and Muddy Rivers, which historically are not influenced by wastewater effluent. Both sexes of common carp were collected bimonthly for 12 months using boat-mounted electrofishing gear (a direct electric current is used to temporarily immobilize fish for capture) to determine their health and reproductive status and any relation between these factors and environmental contaminants.\r\n\r\nThis report presents fish tissue chemistry, organic chemical compound concentrations, and biomarker data for 83 male common carp collected from Las Vegas Bay, similar organic chemistry results for 15 male common carp, and similar biomarker measures for 80 male common carp collected from Overton Arm. Tissue chemistry results also are presented for 16 female common carp and biomarker measures for 79 female common carp collected from Las Vegas Bay, and tissue chemistry results for 15 female common carp and biomarker measures for 81 female common carp collected from Overton Arm.\r\n\r\nThirty-three organic chemical compounds plus total concentrations for four groups of compounds (chlordanes, polychlorinated biphenyls [PCBs], brominated diphenyl ethers [BDEs], and triclosans) were analyzed from extracts of whole-body tissue using gas chromatography/mass spectrometry in male common carp from Las Vegas Bay during May 1999 through May 2000. All 33 compounds were detected in at least one sample of whole-body tissue from male common carp collected in Las Vegas Bay. In Overton Arm, 37 organic compounds plus total concentrations of three groups of compounds (PCBs, BDEs, and triclosans) were analyzed in male common carp where 20 (54 percent) of the compounds were detected. Sixteen of the 33 compounds detected in male common carp from Las Vegas Bay and 10 compounds detected in males from Overton Arm have the potential to disrupt the endocrine system in fish in Lake Mead. During May and June 1999, the mean concentration of all organic compounds detected in male common carp was 670 micrograms per kilogram from Las Vegas Bay and 109 micrograms per kilogram from Overton Arm.\r\n\r\nTwenty-seven organic compounds plus total PCBs were analyzed from extracts of whole-body tissue in female common carp collected in Las Vegas Bay and Overton Arm during May 1999. Twenty-four (86 percent) of these compounds were detected in at least one sample of whole-body tissue from female common carp collected from Las Vegas Bay while 10 (36 percent) chemical compounds were detected in female common carp from Overton Arm during that same period. Median concentrations of all chemical compounds were higher in female common carp from Las Vegas Bay compared to those collected from Overton Arm except Dacthal (DCPA), which was similar between sites.\r\n\r\nBiomarker measures obtained for male and female common carp include gonadosomatic index (percentage of gonad weight to total body weight), plasma vitellogenin (a phospholipid protein normally produced by female common carp and other oviparous fish), and condition factor [body weight/(fork length)3]. Biomarker measures for male c","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ds286","collaboration":"Prepared in cooperation with the U.S. Fish and Wildlife Service","usgsCitation":"Goodbred, S.L., Leiker, T.J., Patiño, R., Jenkins, J.A., Denslow, N., Orsak, E., and Rosen, M.R., 2007, Organic Chemical Concentrations and Reproductive Biomarkers in Common Carp (Cyprinus carpio) Collected from Two Areas in Lake Mead, Nevada, May 1999-May 2000: U.S. Geological Survey Data Series 286, Report: vi, 19 p.; Appendix, https://doi.org/10.3133/ds286.","productDescription":"Report: vi, 19 p.; Appendix","additionalOnlineFiles":"Y","temporalStart":"1999-05-01","temporalEnd":"2000-05-31","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":190768,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10076,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/2007/286/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.16666666666667,35.416666666666664 ], [ -115.16666666666667,36.75 ], [ -113.83333333333333,36.75 ], [ -113.83333333333333,35.416666666666664 ], [ -115.16666666666667,35.416666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aeee4b07f02db691113","contributors":{"authors":[{"text":"Goodbred, Steven L. sgoodbred@usgs.gov","contributorId":497,"corporation":false,"usgs":true,"family":"Goodbred","given":"Steven","email":"sgoodbred@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":292103,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leiker, Thomas J.","contributorId":47805,"corporation":false,"usgs":true,"family":"Leiker","given":"Thomas","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":292105,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Patiño, Reynaldo","contributorId":58359,"corporation":false,"usgs":true,"family":"Patiño","given":"Reynaldo","affiliations":[],"preferred":false,"id":292106,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jenkins, Jill A. 0000-0002-5087-0894 jenkinsj@usgs.gov","orcid":"https://orcid.org/0000-0002-5087-0894","contributorId":2710,"corporation":false,"usgs":true,"family":"Jenkins","given":"Jill","email":"jenkinsj@usgs.gov","middleInitial":"A.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":292104,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Denslow, Nancy D.","contributorId":72831,"corporation":false,"usgs":true,"family":"Denslow","given":"Nancy D.","affiliations":[],"preferred":false,"id":292107,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Orsak, Erik","contributorId":92763,"corporation":false,"usgs":true,"family":"Orsak","given":"Erik","affiliations":[],"preferred":false,"id":292108,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Rosen, Michael R. 0000-0003-3991-0522 mrosen@usgs.gov","orcid":"https://orcid.org/0000-0003-3991-0522","contributorId":495,"corporation":false,"usgs":true,"family":"Rosen","given":"Michael","email":"mrosen@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":292102,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":80259,"text":"sim2969 - 2007 - Geologic map of the Craters of the Moon 30' x 60' Quadrangle, Idaho","interactions":[],"lastModifiedDate":"2019-03-04T15:01:26","indexId":"sim2969","displayToPublicDate":"2007-08-25T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2969","title":"Geologic map of the Craters of the Moon 30' x 60' Quadrangle, Idaho","docAbstract":"The Craters of the Moon 30 x 60 minute quadrangle shows the geology of the northern two-thirds of the Craters of the Moon (COM) lava field and volcanic structures of the northern and central parts of the Great Rift volcanic rift zone. The COM lava field is the largest, predominantly Holocene lava field in the conterminous United States. The northwest corner of the map shows older sedimentary, intrusive, and volcanic rocks that range in age from Ordovician to Miocene. These rocks provide evidence of compressional fold and thrust events of the Antler and Sevier orogenies. Compression was followed by voluminous volcanism represented by the Challis Volcanic Group. Basin-and-Range faulting followed in Neogene time.\r\n\r\nThe COM lava field covers about 1,600 square kilometers and contains about 30 cubic kilometers of lava flows and associated vent deposits. Stratigraphic relationships, paleomagnetic studies, and radiocarbon ages indicate that the field formed during eight eruptive periods designated as H, the oldest, to A, the youngest. Each eruptive period was several hundred years or less in duration and separated from other eruptive periods by non-eruptive recurrence intervals of several hundred to about 3,000 years. The first eruptive period began about 15,000 carbon-14 years ago and the latest one ended about 2,100 carbon-14 years ago.\r\n\r\nAll available field, paleomagnetic, radiocarbon, and argon-40/argon-39 data are incorporated in this map and they quantitatively refine the volcanic and paleomagnetic history of the pre-Holocene lava fields and the COM lava field. In a sense, these data determine the 'pulse rate' for Pleistocene and Holocene basaltic volcanism in the area of this map.\r\n\r\nTwenty-three new argon-40/argon-39 geochronologic data reveal a fairly complete and continuous record of basaltic volcanism in the Craters of the Moon 30 x 60 minute quadrangle for the last 500 ka. The ages cluster into age groupings at ~30 ka, 50-70 ka, 100-125 ka, 260-290 ka, 320-340 ka, and 475 ka. There are apparent periods of ~30 to 60 ka duration when little or no volcanic activity took place between groups.\r\n\r\nMagnetic polarity and remanent inclination and declination directions for most lava flows in the quadrangle have normal magnetic polarity; they were emplaced during the Brunhes Normal Polarity Chron and are younger than 780,000 years. Directions of remanent magnetization and the new argon-40/argon-39 ages were used to correlate and approximately date lava flows and lava fields for this map.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sim2969","isbn":"9781411318564","collaboration":"Prepared in cooperation with the National Park Service and the U.S. Bureau of Land Management","usgsCitation":"Kuntz, M., Skipp, B., Champion, D.E., Gans, P.B., VanSistine, D., and Snyders, S.R., 2007, Geologic map of the Craters of the Moon 30' x 60' Quadrangle, Idaho (Version 1.0): U.S. Geological Survey Scientific Investigations Map 2969, Plate: 56 x 44 inches; Pamphlet: iv, 64 p.; Downloads Directory, https://doi.org/10.3133/sim2969.","productDescription":"Plate: 56 x 44 inches; Pamphlet: iv, 64 p.; Downloads Directory","additionalOnlineFiles":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":190919,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":110739,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81653.htm","linkFileType":{"id":5,"text":"html"},"description":"81653"},{"id":10079,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sim/2007/2969/","text":"Index Page","linkFileType":{"id":5,"text":"html"}},{"id":361703,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/sim/2007/2969/downloads/pdf/2969_map.pdf","text":"Plate","size":"5.3 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":361704,"rank":5,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sim/2007/2969/downloads/pdf/2969_pamphlet_508.pdf","text":"Pamphlet","size":"6.5 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":361705,"rank":6,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/sim/2007/2969/downloads/","text":"Downloads Directory"}],"projection":"Universal Transverse Mercator","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114,43 ], [ -114,43.5 ], [ -113,43.5 ], [ -113,43 ], [ -114,43 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8540","contributors":{"authors":[{"text":"Kuntz, Mel A. 0000-0001-8828-5474","orcid":"https://orcid.org/0000-0001-8828-5474","contributorId":6446,"corporation":false,"usgs":true,"family":"Kuntz","given":"Mel A.","affiliations":[],"preferred":false,"id":292113,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Skipp, Betty","contributorId":51268,"corporation":false,"usgs":true,"family":"Skipp","given":"Betty","affiliations":[],"preferred":false,"id":292115,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Champion, Duane E. 0000-0001-7854-9034 dchamp@usgs.gov","orcid":"https://orcid.org/0000-0001-7854-9034","contributorId":2912,"corporation":false,"usgs":true,"family":"Champion","given":"Duane","email":"dchamp@usgs.gov","middleInitial":"E.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":292112,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gans, Philip B.","contributorId":66791,"corporation":false,"usgs":false,"family":"Gans","given":"Philip","email":"","middleInitial":"B.","affiliations":[{"id":30783,"text":"Department of Earth Science, University of California, Santa Barbara, CA","active":true,"usgs":false}],"preferred":false,"id":292117,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"VanSistine, D. Paco 0000-0003-1166-2547","orcid":"https://orcid.org/0000-0003-1166-2547","contributorId":61906,"corporation":false,"usgs":true,"family":"VanSistine","given":"D. Paco","affiliations":[],"preferred":false,"id":292116,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Snyders, Scott R.","contributorId":33792,"corporation":false,"usgs":true,"family":"Snyders","given":"Scott","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":292114,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":80258,"text":"sir20075144 - 2007 - Gasoline-Related Compounds in Lakes Mead and Mohave, Nevada, 2004-06","interactions":[],"lastModifiedDate":"2017-05-15T17:48:27","indexId":"sir20075144","displayToPublicDate":"2007-08-25T00:00:00","publicationYear":"2007","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":"2007-5144","title":"Gasoline-Related Compounds in Lakes Mead and Mohave, Nevada, 2004-06","docAbstract":"The distribution of man-made organic compounds, specifically gasoline-derived compounds, was investigated from 2004 to 2006 in Lakes Mead and Mohave and one of its tributary streams, Las Vegas Wash. Compounds contained in raw gasoline (benzene, toluene, ethylbenzene, xylenes; also known as BTEX compounds) and those produced during combustion of gasoline (polycyclic aromatic hydrocarbon compounds; also known as PAH compounds) were detected at every site sampled in Lakes Mead and Mohave.\r\n\r\nWater-quality analyses of samples collected during 2004-06 indicate that motorized watercraft are the major source of these organic compounds to the lakes. Concentrations of BTEX increase as the boating season progresses and decrease to less than detectable levels during the winter when few boats are on the water. Volatilization and microbial degradation most likely are the primary removal mechanisms for BTEX compounds in the lakes. Concentrations of BTEX compounds were highest at sampling points near marinas or popular launching areas. Methyl tert-butyl ether (MTBE) was detected during 2004 but concentrations decreased to less than the detection level during the latter part of the study; most likely due to the removal of MTBE from gasoline purchased in California.\r\n\r\nDistribution of PAH compounds was similar to that of BTEX compounds, in that, concentrations were highest at popular boating areas and lowest in areas where fewer boats traveled. PAH concentrations were highest at Katherine Landing and North Telephone Cove in Lake Mohave where many personal watercraft with carbureted two-stroke engines ply the waters. Lake-bottom sediment is not a sink for PAH as indicated by the low concentrations detected in sediment samples from both lakes. PAH compounds most likely are removed from the lakes by photochemical degradation.\r\n\r\nPAH compounds in Las Vegas Wash, which drains the greater Las Vegas metropolitan area, were present in relatively high concentrations in sediment from the upstream reaches. Concentrations of PAH compounds were low in water and sediment samples collected farther downstream, thus the bottom sediment in the upstream part of the wash may be an effective trap for these compounds.\r\n\r\nBioavailable PAH compounds were present in all samples as determined using the Fluoroscan method. Microtox acute toxicity profiles indicated that Callville Bay in Lake Mead and the two Lake Mohave sites had only minor evidence that toxic compounds are present.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/sir20075144","collaboration":"Prepared in cooperation with the National Park Service","usgsCitation":"Lico, M.S., and Johnson, B., 2007, Gasoline-Related Compounds in Lakes Mead and Mohave, Nevada, 2004-06: U.S. Geological Survey Scientific Investigations Report 2007-5144, vi, 29 p., https://doi.org/10.3133/sir20075144.","productDescription":"vi, 29 p.","additionalOnlineFiles":"Y","temporalStart":"2004-01-01","temporalEnd":"2006-12-31","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":194910,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10078,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5144/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.08333333333333,35.833333333333336 ], [ -115.08333333333333,36.666666666666664 ], [ -113.75,36.666666666666664 ], [ -113.75,35.833333333333336 ], [ -115.08333333333333,35.833333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b128b","contributors":{"authors":[{"text":"Lico, Michael S.","contributorId":75897,"corporation":false,"usgs":true,"family":"Lico","given":"Michael","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":292111,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, B. Thomas","contributorId":105101,"corporation":false,"usgs":true,"family":"Johnson","given":"B. Thomas","affiliations":[],"preferred":false,"id":292110,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":80260,"text":"sim2975 - 2007 - Geologic Map of the Big Delta B-1 Quadrangle, East-Central Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:11:39","indexId":"sim2975","displayToPublicDate":"2007-08-25T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2975","title":"Geologic Map of the Big Delta B-1 Quadrangle, East-Central Alaska","docAbstract":"Geologic mapping and U-Pb age dating of rocks from the Big Delta B-1 quadrangle, east-central Alaska, have yielded new insights into the geology and gold mineral resource for the headwater region of the Goodpaster River, northeast of Delta, Alaska. The area lies within the Yukon-Tanana Upland and is underlain by Paleozoic and Cretaceous crystalline bedrock and contains several gold mines and prospects. The Paleozoic units include biotite gneiss, quartzite interlayered with metapelite, and amphibolite gneiss. The Paleozoic units were intruded during the Devonian by tonalitic to granitic plutons, which, as a result of regional Mesozoic metamorphism and tectonism, are now augen gneiss and biotite orthogneiss. The Mesozoic regional metamorphism and ductile deformation of the entire Yukon-Tanana Upland culminated by the Late Cretaceous (about 116 Ma) as a result of northwest-directed regional transpression along the southern margin of the North American craton. This dynamothermal episode was followed by invasion of syn- to post-tectonic granodioritic to granitic batholiths during the Late Cretaceous (about 113-107 Ma), followed by a pulse of 100-95 Ma quartz feldspar porphyry intrusions. Gold mineralization is spatially associated with various post-tectonic Late Cretaceous granitic dikes and batholiths throughout the quadrangle. A northeast-trending structural corridor, described herein as the Black Mountain tectonic zone, both controlled the emplacement of some of the Cretaceous intrusive rocks, gold deposits, and prospects, as well as formed a deep-seated crustal conduit along which a subsequent rhyolite flow-dome complex erupted during the Paleocene. Tertiary uplift and erosion resulted in the development of extensive erosional pediments. Quaternary alpine glaciation carved beautiful, broad valleys in the eastern part of the quadrangle, leaving behind terminal moraines in the headwater region of the Goodpaster river drainage. Continued Holocene to Recent deformation along the Black Mountain tectonic zone has offset Tertiary terraces, as well as Quaternary fluvial and alluvial deposits, indicating that the area has a long, complex, and ongoing tectonic history.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/sim2975","isbn":"9781411318755","collaboration":"Prepared in cooperation with the Alaska Department of Natural Resources, Division of Mining, Land, and Water","usgsCitation":"Day, W.C., O’Neill, J.M., Aleinikoff, J.N., Green, G.N., Saltus, R.W., and Gough, L.P., 2007, Geologic Map of the Big Delta B-1 Quadrangle, East-Central Alaska (Version 1.0): U.S. Geological Survey Scientific Investigations Map 2975, Plate: 29 x 26 inches; Pamphlet: iv, 23 p.; Downloads Directory, https://doi.org/10.3133/sim2975.","productDescription":"Plate: 29 x 26 inches; Pamphlet: iv, 23 p.; Downloads Directory","additionalOnlineFiles":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":110740,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81655.htm","linkFileType":{"id":5,"text":"html"},"description":"81655"},{"id":192186,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10080,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/2007/2975/","linkFileType":{"id":5,"text":"html"}}],"scale":"63360","projection":"Universal Transverse Mercator","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -144.5,64.25 ], [ -144.5,64.5 ], [ -144,64.5 ], [ -144,64.25 ], [ -144.5,64.25 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a859d","contributors":{"authors":[{"text":"Day, Warren C. 0000-0002-9278-2120 wday@usgs.gov","orcid":"https://orcid.org/0000-0002-9278-2120","contributorId":1308,"corporation":false,"usgs":true,"family":"Day","given":"Warren","email":"wday@usgs.gov","middleInitial":"C.","affiliations":[{"id":387,"text":"Mineral Resources Program","active":true,"usgs":true}],"preferred":true,"id":292120,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Neill, J. Michael jmoneill@usgs.gov","contributorId":99522,"corporation":false,"usgs":true,"family":"O’Neill","given":"J.","email":"jmoneill@usgs.gov","middleInitial":"Michael","affiliations":[],"preferred":false,"id":292123,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Aleinikoff, John N. 0000-0003-3494-6841 jaleinikoff@usgs.gov","orcid":"https://orcid.org/0000-0003-3494-6841","contributorId":1478,"corporation":false,"usgs":true,"family":"Aleinikoff","given":"John","email":"jaleinikoff@usgs.gov","middleInitial":"N.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":292121,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Green, Gregory N.","contributorId":40226,"corporation":false,"usgs":true,"family":"Green","given":"Gregory","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":292122,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Saltus, Richard W. saltus@usgs.gov","contributorId":777,"corporation":false,"usgs":true,"family":"Saltus","given":"Richard","email":"saltus@usgs.gov","middleInitial":"W.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":292118,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gough, Larry P. lgough@usgs.gov","contributorId":1230,"corporation":false,"usgs":true,"family":"Gough","given":"Larry","email":"lgough@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":292119,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":80257,"text":"sir20075134 - 2007 - Simulated effects of projected 2010 withdrawals on ground-water flow and water levels in the New Jersey coastal plain – A task of the New Jersey Water Supply Plan, 2006 revision","interactions":[],"lastModifiedDate":"2021-12-15T11:44:03.273292","indexId":"sir20075134","displayToPublicDate":"2007-08-25T00:00:00","publicationYear":"2007","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":"2007-5134","title":"Simulated effects of projected 2010 withdrawals on ground-water flow and water levels in the New Jersey coastal plain – A task of the New Jersey Water Supply Plan, 2006 revision","docAbstract":"A ground-water flow model previously developed as part of a Regional Aquifer System Analysis (RASA) of the New Jersey Coastal Plain was used to simulate ground-water flow in eight major confined aquifers to help evaluate ground-water resources in support of the New Jersey Department of Environmental Protection's revision of the New Jersey State Water Supply Plan. This model was calibrated to 1998 steady-state and transient conditions. Withdrawals at wells in operation in 1998 were varied in three scenarios to evaluate their effects on flow directions, water levels, and water budgets in the confined aquifers. The scenarios used to predict changes in pumpage from 1998 to 2010 were based on (1) a continuation of 1990-99 trends in water use, (2) public-supply withdrawals estimated from county population projections, and (3) restricted withdrawals in Water-Supply Critical Areas. Total withdrawals in these three scenarios were approximately 366, 362, and 355 million gallons per day, respectively. The results of these simulations are used by New Jersey water-management officials to help address water-supply concerns for the State.\r\n\r\nIn the revision of the New Jersey State Water Supply Plan, the eight major confined aquifers of the New Jersey Coastal Plain and their outcrop areas are divided into 41 hydrologic budget areas (HBAs). Simulation results were used to assess the effects of changing ground-water withdrawals on water levels and the flow budgets in each budget area. Simulation results for each scenario were compared with 1998 (baseline) simulated water levels and flow budgets.\r\n\r\nThe 41 hydrologic budget areas are in areas of large ground-water withdrawals, water-level declines, and (or) saltwater-intrusion potential. Their boundaries are based on various hydrologic, geohydrologic, and withdrawal conditions, such as aquifer extent, location of the 250-milligram-per-liter isochlor, aquifer outcrop area, and ground-water divides. The budget areas include primarily the onshore, freshwater portions of the aquifers. A budget analysis was done for each of the hydrologic budget areas for each scenario. Ground-water withdrawals, leakage to streams, net leakage to overlying and underlying aquifers, lateral flow to adjacent budget areas, and the flow direction at the 250-milligram-per-liter isochlor were evaluated.\r\n\r\nAlthough three different methods were applied to predict future pumping rates, the simulated water levels for scenarios 1 and 2 were generally within 2 feet of each other in most areas in the confined aquifers, but differences of more than 2 feet occurred locally. Differences in values of flow-budget components between scenarios 1 and 2 as a percentage change from 1998 values were generally within 2 percent in most hydrologic budget areas, but values of some budget components in some hydrologic budget areas differed by more than 2 percent. Simulated water levels recovered as much as 4 feet more in northeastern Camden and northwestern Burlington Counties in the Lower Potomac-Raritan-Magothy aquifer, and as much as 3 feet more in the same area in the Upper and Middle Potomac-Raritan-Magothy aquifers when pumpage restrictions were imposed in Critical Area 2 (scenario 3).\r\n\r\nIn the Wenonah-Mount-Laurel aquifer, water levels declined continually in Monmouth County (HBA 8) downdip from the outcrop (in Critical Area 1) from 1988 to 2010 in all three scenarios, although most of the water levels farther downdip from this area in Critical Area 1 are still recovering because of mandated reductions in pumpage in the 1990s. In the Englishtown aquifer system, water levels declined continually in small areas in HBA 13 in central Monmouth County (in Critical Area 1) and in western Monmouth County downdip from the outcrop from 1988 to 2010 in all three scenarios, although most of the water levels farther downdip from this area are still recovering because of the mandated reductions in pumpage.\r\n\r\nIn the Upper Potomac-Raritan-Magothy aquif","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20075134","collaboration":"Prepared in cooperation with the New Jersey Department of Environmental Protection","usgsCitation":"Gordon, A.D., 2007, Simulated effects of projected 2010 withdrawals on ground-water flow and water levels in the New Jersey coastal plain – A task of the New Jersey Water Supply Plan, 2006 revision: U.S. Geological Survey Scientific Investigations Report 2007-5134, x, 116 p., https://doi.org/10.3133/sir20075134.","productDescription":"x, 116 p.","onlineOnly":"Y","costCenters":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"links":[{"id":192214,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10077,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5134/","linkFileType":{"id":5,"text":"html"}},{"id":392871,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81666.htm"}],"country":"United States","state":"New Jersey","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -75.5597,\n 38.9267\n ],\n [\n -73.9706,\n 38.9267\n ],\n [\n -73.9706,\n 40.5\n ],\n [\n -75.5597,\n 40.5\n ],\n [\n -75.5597,\n 38.9267\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a14e4b07f02db602b7b","contributors":{"authors":[{"text":"Gordon, Alison D. 0000-0002-9502-8633 agordon@usgs.gov","orcid":"https://orcid.org/0000-0002-9502-8633","contributorId":890,"corporation":false,"usgs":true,"family":"Gordon","given":"Alison","email":"agordon@usgs.gov","middleInitial":"D.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":292109,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80252,"text":"ofr20071193 - 2007 - 2007 Rocky Mountain section Friends of the Pleistocene field trip - Quaternary geology of the San Luis basin of Colorado and New Mexico, September 7-9, 2007","interactions":[],"lastModifiedDate":"2022-06-06T19:02:32.449948","indexId":"ofr20071193","displayToPublicDate":"2007-08-24T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2007-1193","title":"2007 Rocky Mountain section Friends of the Pleistocene field trip - Quaternary geology of the San Luis basin of Colorado and New Mexico, September 7-9, 2007","docAbstract":"Prologue\r\n\r\nWelcome to the 2007 Rocky Mountain Cell Friends of the Pleistocene Field Trip, which will concentrate on the Quaternary geology of the San Luis Basin of Colorado and New Mexico. To our best knowledge, Friends of the Pleistocene (FOP) has never run a trip through the San Luis Basin, although former trips in the region reviewed the 'Northern Rio Grande rift' in 1987 and the 'Landscape History and Processes on the Pajarito Plateau' in 1996. After nearly a decade, the FOP has returned to the Rio Grande rift, but to an area that has rarely hosted a trip with a Quaternary focus. The objective of FOP trips is to review - in the field - new and exciting research on Quaternary geoscience, typically research being conducted by graduate students. In our case, the research is more topically oriented around three areas of the San Luis Basin, and it is being conducted by a wide range of Federal, State, academic, and consulting geologists.\r\n\r\nThis year's trip is ambitious?we will spend our first day mainly on the Holocene record around Great Sand Dunes National Park and Preserve, the second day on the Quaternary stratigraphy around the San Luis Hills, including evidence for Lake Alamosa and the 1.0 Ma Mesita volcano, and wrap up the trip's third day in the Costilla Plain and Sunshine Valley reviewing alluvial stratigraphy, the history of the Rio Grande, and evidence for young movement on the Sangre de Cristo fault zone.\r\n\r\nIn the tradition of FOP trips, we will be camping along the field trip route for this meeting. On the night before our trip, we will be at the Great Sand Dunes National Park and Preserve's Pinyon Flats Campground, a group facility located about 2 miles north of the Visitors Center. After the first day's trip, we will dine and camp in the Bachus pit, about 3 miles southwest of Alamosa. For the final night (after day 2), we will bed down at La Junta Campground at the Bureau of Land Management (BLM) Wild and Scenic Rivers State Recreation Area, west of Questa, New Mexico, overlooking a majestic canyons of the Rio Grande and Red River.\r\n\r\nThis is the 48th meeting of the Rocky Mountain Section of FOP, which was initiated by Gerry Richmond (USGS-Denver, deceased) in 1952 (see the following table, which lists all the Rocky Mountain Section field trips). The Rocky Mountain Section has been inactive for three years owing to a series of problems, including an unfortunate cancellation of Dennis Dahms' trip to the southern Wind River Range in 2005. Hopefully, this year's trip will provide the logistical initiative and scientific momentum for future Friends of the Pleistocene trips in the Rocky Mountain region.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20071193","usgsCitation":"Machette, M., Coates, M., and Johnson, M.L., 2007, 2007 Rocky Mountain section Friends of the Pleistocene field trip - Quaternary geology of the San Luis basin of Colorado and New Mexico, September 7-9, 2007 (Version 1.0): U.S. Geological Survey Open-File Report 2007-1193, x, 197 p., https://doi.org/10.3133/ofr20071193.","productDescription":"x, 197 p.","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":194768,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":401791,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_81657.htm"},{"id":10072,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2007/1193/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado, New Mexico","otherGeospatial":"San Luis basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.6005859375,\n 36.760891249565624\n ],\n [\n -105.35888671875,\n 37.3002752813443\n ],\n [\n -105.5291748046875,\n 37.844494798834575\n ],\n [\n -105.8258056640625,\n 38.28131307922966\n ],\n [\n -106.34765625,\n 37.98317483351337\n ],\n [\n -106.182861328125,\n 37.29590550406618\n ],\n [\n -105.919189453125,\n 36.677230602346214\n ],\n [\n -105.7159423828125,\n 36.58465761247169\n ],\n [\n -105.6005859375,\n 36.760891249565624\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd491fe4b0b290850eee93","contributors":{"authors":[{"text":"Machette, Michael N.","contributorId":28963,"corporation":false,"usgs":true,"family":"Machette","given":"Michael N.","affiliations":[],"preferred":false,"id":292096,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coates, Mary-Margaret mcoates@usgs.gov","contributorId":730,"corporation":false,"usgs":true,"family":"Coates","given":"Mary-Margaret","email":"mcoates@usgs.gov","affiliations":[],"preferred":true,"id":292095,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Margo L.","contributorId":54626,"corporation":false,"usgs":true,"family":"Johnson","given":"Margo","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":292097,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":80253,"text":"ds282 - 2007 - Summary of Suspended-Sediment Concentration Data, San Francisco Bay, California, Water Year 2005","interactions":[],"lastModifiedDate":"2012-03-08T17:16:25","indexId":"ds282","displayToPublicDate":"2007-08-24T00:00:00","publicationYear":"2007","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":"282","title":"Summary of Suspended-Sediment Concentration Data, San Francisco Bay, California, Water Year 2005","docAbstract":"Suspended-sediment concentration data were collected by the U.S. Geological Survey in San Francisco Bay during water year 2005 (October 1, 2004-September 30, 2005). Optical sensors and water samples were used to monitor suspended-sediment concentration at two sites in Suisun Bay, three sites in San Pablo Bay, two sites in Central San Francisco Bay, and three sites in South San Francisco Bay. Sensors were positioned at two depths at most sites. Water samples were collected periodically and analyzed for concentrations of suspended sediment. The results of the analyses were used to calibrate the output of the optical sensors so that a record of suspended-sediment concentrations could be derived. This report presents the data-collection methods used and summarizes, in graphs, the suspended-sediment concentration data collected from October 2004 through September 2005. Calibration curves and plots of the processed data for each sensor also are presented.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ds282","collaboration":"Prepared in cooperation with the CALFED Bay-Delta Authority and the U.S. Army Corps of Engineers, San Francisco District","usgsCitation":"Buchanan, P.A., and Lionberger, M., 2007, Summary of Suspended-Sediment Concentration Data, San Francisco Bay, California, Water Year 2005: U.S. Geological Survey Data Series 282, vi, 46 p., https://doi.org/10.3133/ds282.","productDescription":"vi, 46 p.","additionalOnlineFiles":"Y","temporalStart":"2004-10-01","temporalEnd":"2005-09-30","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":195727,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10073,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/2007/282/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.58333333333333,37.25 ], [ -122.58333333333333,38.25 ], [ -121.75,38.25 ], [ -121.75,37.25 ], [ -122.58333333333333,37.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db6994a0","contributors":{"authors":[{"text":"Buchanan, Paul A. 0000-0002-4796-4734 buchanan@usgs.gov","orcid":"https://orcid.org/0000-0002-4796-4734","contributorId":1018,"corporation":false,"usgs":true,"family":"Buchanan","given":"Paul","email":"buchanan@usgs.gov","middleInitial":"A.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":292098,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lionberger, Megan A.","contributorId":29904,"corporation":false,"usgs":true,"family":"Lionberger","given":"Megan A.","affiliations":[],"preferred":false,"id":292099,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":80255,"text":"fs20073039 - 2007 - Assessment of undiscovered oil and gas resources in Cretaceous-Tertiary coal beds of the Gulf Coast region, 2007","interactions":[],"lastModifiedDate":"2018-08-28T16:04:43","indexId":"fs20073039","displayToPublicDate":"2007-08-24T00:00:00","publicationYear":"2007","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":"2007-3039","title":"Assessment of undiscovered oil and gas resources in Cretaceous-Tertiary coal beds of the Gulf Coast region, 2007","docAbstract":"Using a geology-based assessment methodology, the U.S. Geological Survey estimated a mean of 4.06 trillion cubic feet of undiscovered, technically recoverable natural gas in Cretaceous-Tertiary coal beds of the onshore lands and State waters of the Gulf Coast.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20073039","usgsCitation":"Warwick, P.D., 2007, Assessment of undiscovered oil and gas resources in Cretaceous-Tertiary coal beds of the Gulf Coast region, 2007 (Version 1.0): U.S. Geological Survey Fact Sheet 2007-3039, 2 p., https://doi.org/10.3133/fs20073039.","productDescription":"2 p.","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":120784,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2007_3039.jpg"},{"id":356879,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2007/3039/pdf/FS07-3039_508.pdf","text":"Report","size":"626 kB","linkFileType":{"id":1,"text":"pdf"}},{"id":10075,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2007/3039/","text":"Index Page","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -104,23 ], [ -104,38 ], [ -77,38 ], [ -77,23 ], [ -104,23 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e47d4e4b07f02db4b256d","contributors":{"authors":[{"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":292101,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80254,"text":"sir20075138 - 2007 - Estimated and measured traveltime for the Crow River watershed, Minnesota","interactions":[],"lastModifiedDate":"2016-04-01T11:30:14","indexId":"sir20075138","displayToPublicDate":"2007-08-24T00:00:00","publicationYear":"2007","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":"2007-5138","title":"Estimated and measured traveltime for the Crow River watershed, Minnesota","docAbstract":"

A time-of-travel study involving a luminescent dye was done on the Crow River in Minnesota from Rockford to the confluence with the Mississippi River at Dayton on July 11, 2006, at a streamflow of 293 cubic feet per second at Rockford. Dye was injected in the Crow River at Rockford, and traveltime and concentrations were measured at three sampling locations downstream: at the Hanover historic bridge in Hanover, at County Road 116 near St. Michael, and at County Road 12 in Dayton. The results of the measured traveltimes were compared to estimated traveltimes from a previous study of the Crow River and six other rivers in the Upper Mississippi River basin in 2003. Regression equations based on watershed characteristics of drainage area, river slope, mean-annual streamflow, and instantaneous streamflow at the time of measurement from more than 900 stream segments across the Nation were used to estimate traveltimes. Traveltimes were estimated and measured for the leading edge, peak concentration, and trailing edge of tracer-response curves. Estimated traveltimes for the leading edge, peak concentration, and trailing edge at Dayton were 25.3, 28.4, and 35.6 hours, respectively. Measured traveltimes for the leading edge, peak concentration, and trailing edge at Dayton were 33.2, 38.2, and 49.2 hours, respectively, for the 22.4-mile reach. Although traveltimes for the Crow and the Sauk Rivers were underestimated by use of the regression equations, the regression estimates were close enough to measured values to be considered satisfactory; hence, this estimating technique should be applicable in other source-water planning efforts in and near the study area.

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D.","contributorId":79176,"corporation":false,"usgs":true,"family":"Arntson","given":"Allan","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":292100,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":80250,"text":"sir20075102 - 2007 - Environmental Setting of the Granger Drain and DR2 Basins, Washington, 2003-04","interactions":[],"lastModifiedDate":"2012-03-08T17:16:23","indexId":"sir20075102","displayToPublicDate":"2007-08-22T00:00:00","publicationYear":"2007","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":"2007-5102","title":"Environmental Setting of the Granger Drain and DR2 Basins, Washington, 2003-04","docAbstract":"The Granger Drain and DR2 basins are located in the Yakima River basin in south central Washington. These agricultural basins are one of five areas in the United States selected for study as part of the National Water-Quality Assessment Program Agricultural Chemicals: Source, Transport, and Fate Study. The Program is designed to describe water-quality conditions and trends based on representative surface- and ground-water resources across the Nation. The objective of the Agricultural Chemicals topical study is to investigate the sources, transport, and fate of selected agricultural chemicals in a variety of agriculturally diverse environmental settings. The Granger Drain and DR2 basins were selected for the Agricultural Chemicals topical study because they represent the irrigated agricultural setting that characterizes eastern Washington. These basins are located in one of the most productive agricultural areas in the United States. This report describes the environmental setting of the Granger Drain and DR2 basins in the context of how agricultural practices, including agricultural chemical applications and irrigation methods, interface with natural settings and hydrologic processes.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/sir20075102","usgsCitation":"Payne, K.L., Johnson, H.M., and Black, R.W., 2007, Environmental Setting of the Granger Drain and DR2 Basins, Washington, 2003-04: U.S. Geological Survey Scientific Investigations Report 2007-5102, vi, 27 p., https://doi.org/10.3133/sir20075102.","productDescription":"vi, 27 p.","additionalOnlineFiles":"Y","temporalStart":"2003-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":194804,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10070,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2007/5102/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","projection":"Albers","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.21666666666667,46.3 ], [ -120.21666666666667,46.5 ], [ -119.95,46.5 ], [ -119.95,46.3 ], [ -120.21666666666667,46.3 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db6673af","contributors":{"authors":[{"text":"Payne, Karen L. klpayne@usgs.gov","contributorId":3839,"corporation":false,"usgs":true,"family":"Payne","given":"Karen","email":"klpayne@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":292092,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Henry M. 0000-0002-7571-4994","orcid":"https://orcid.org/0000-0002-7571-4994","contributorId":105291,"corporation":false,"usgs":true,"family":"Johnson","given":"Henry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":292093,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Black, Robert W. 0000-0002-4748-8213 rwblack@usgs.gov","orcid":"https://orcid.org/0000-0002-4748-8213","contributorId":1820,"corporation":false,"usgs":true,"family":"Black","given":"Robert","email":"rwblack@usgs.gov","middleInitial":"W.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":true,"id":292091,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ]}