{"pageNumber":"4275","pageRowStart":"106850","pageSize":"25","recordCount":184904,"records":[{"id":70199944,"text":"70199944 - 1991 - Alternative natural gas contract and pricing structures and incentives of the LNG industry","interactions":[],"lastModifiedDate":"2018-10-05T10:25:37","indexId":"70199944","displayToPublicDate":"2018-10-04T12:53:02","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2829,"text":"Natural Resources Forum","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Alternative natural gas contract and pricing structures and incentives of the LNG industry","title":"Alternative natural gas contract and pricing structures and incentives of the LNG industry","docAbstract":"<p><span>Gas conversion to liquefied gas (LNG) and transport by LNG tankers is one option for meeting expanding gas consumption and for gas traded internationally. This paper examines the impact of the traditional gas contract provisions of indefinite pricing, market out price ceilings, and take‐or‐pay requirements on the profitability of LNG projects in the context of markets characterized by price and quantity uncertainty. Simulation experiments are used to examine and calibrate the effects of those provisions. The results provide guidance to operators, host countries and purchasers in structuring such contracts. The paper also assesses prospects of future expansion of world LNG capacity.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1477-8947.1991.tb00133.x","issn":"0165-0203","usgsCitation":"Attanasi, E., 1991, Alternative natural gas contract and pricing structures and incentives of the LNG industry: Natural Resources Forum, v. 15, no. 3, p. 190-201, https://doi.org/10.1111/j.1477-8947.1991.tb00133.x.","productDescription":"12 p.","startPage":"190","endPage":"201","costCenters":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":358141,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"3","noUsgsAuthors":false,"publicationDate":"2009-10-09","publicationStatus":"PW","scienceBaseUri":"5c112154e4b034bf6a81c2ad","contributors":{"authors":[{"text":"Attanasi, Emil D. 0000-0001-6845-7160 attanasi@usgs.gov","orcid":"https://orcid.org/0000-0001-6845-7160","contributorId":198728,"corporation":false,"usgs":true,"family":"Attanasi","given":"Emil D.","email":"attanasi@usgs.gov","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":747414,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70180936,"text":"70180936 - 1991 - Change-in-ratio estimators for populations with more than two subclasses","interactions":[],"lastModifiedDate":"2017-02-08T15:18:55","indexId":"70180936","displayToPublicDate":"2017-02-08T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1039,"text":"Biometrics","active":true,"publicationSubtype":{"id":10}},"title":"Change-in-ratio estimators for populations with more than two subclasses","docAbstract":"<p>Change-in-ratio methods have been developed to estimate the size of populations with two or three population subclasses. Most of these methods require the often unreasonable assumption of equal sampling probabilities for individuals in all subclasses. This paper presents new models based on the weaker assumption that ratios of sampling probabilities are constant over time for populations with three or more subclasses. Estimation under these models requires that a value be assumed for one of these ratios when there are two samples. Explicit expressions are given for the maximum likelihood estimators under models for two samples with three or more subclasses and for three samples with two subclasses. A numerical method using readily available statistical software is described for obtaining the estimators and their standard errors under all of the models. Likelihood ratio tests that can be used in model selection are discussed. Emphasis is on the two-sample, three-subclass models for which Monte-Carlo simulation results and an illustrative example are presented.</p>","language":"English","publisher":"Wiley","doi":"10.2307/2532404","usgsCitation":"Udevitz, M.S., and Pollock, K.H., 1991, Change-in-ratio estimators for populations with more than two subclasses: Biometrics, v. 47, no. 4, p. 1531-1546, https://doi.org/10.2307/2532404.","productDescription":"16 p.","startPage":"1531","endPage":"1546","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":335067,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"47","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"589c3c50e4b0efcedb74111b","contributors":{"authors":[{"text":"Udevitz, Mark S. 0000-0003-4659-138X mudevitz@usgs.gov","orcid":"https://orcid.org/0000-0003-4659-138X","contributorId":3189,"corporation":false,"usgs":true,"family":"Udevitz","given":"Mark","email":"mudevitz@usgs.gov","middleInitial":"S.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":662909,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pollock, Kenneth H.","contributorId":8590,"corporation":false,"usgs":false,"family":"Pollock","given":"Kenneth","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":662910,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70180190,"text":"70180190 - 1991 - A comparison of aerial and boat-based surveys for marbled murrelets in southeast Alaska, July 23-28, 1991","interactions":[],"lastModifiedDate":"2017-11-18T09:35:37","indexId":"70180190","displayToPublicDate":"2017-01-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"A comparison of aerial and boat-based surveys for marbled murrelets in southeast Alaska, July 23-28, 1991","docAbstract":"<p>Aerial and boat-based surveys for Marbled Murrelets (<i>Brachyramphus marmoratus</i>) were conducted simultaneously over short transect distances (ca. 2 km) in three different areas of the Alexander Archipelago to assess the accuracy and variability of aerial counts compared to boat-based counts. Additional aerial surveys were conducted over a wider geographic area to assess temporal and spatial variability of murrelet aggregations. </p>","language":"English","publisher":"U.S. Forest Service","usgsCitation":"Piatt, J.F., Conant, B., and Iverson, C., 1991, A comparison of aerial and boat-based surveys for marbled murrelets in southeast Alaska, July 23-28, 1991, 13 p.","productDescription":"13 p.","numberOfPages":"13","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":333922,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":333919,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://alaska.usgs.gov/products/pubs/1991/1991-3726.pdf"}],"country":"United States","state":"Alaska","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5889c7bee4b0ba3b075e062f","contributors":{"authors":[{"text":"Piatt, John F. 0000-0002-4417-5748 jpiatt@usgs.gov","orcid":"https://orcid.org/0000-0002-4417-5748","contributorId":3025,"corporation":false,"usgs":true,"family":"Piatt","given":"John","email":"jpiatt@usgs.gov","middleInitial":"F.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":660715,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conant, Bruce","contributorId":37596,"corporation":false,"usgs":true,"family":"Conant","given":"Bruce","affiliations":[],"preferred":false,"id":660716,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Iverson, Chris","contributorId":178730,"corporation":false,"usgs":false,"family":"Iverson","given":"Chris","email":"","affiliations":[{"id":27863,"text":"U. S. Forest Service","active":true,"usgs":false}],"preferred":false,"id":660717,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70179794,"text":"70179794 - 1991 - Water use data for public water suppliers and self supplied industry in Utah: 1988, 1989","interactions":[],"lastModifiedDate":"2017-01-19T09:21:42","indexId":"70179794","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5267,"text":"Utah Division of Water Rights Water-Use Report","active":false,"publicationSubtype":{"id":2}},"seriesNumber":"8","title":"Water use data for public water suppliers and self supplied industry in Utah: 1988, 1989","docAbstract":"<p><span>This report is a summary of data collected under the Utah Water Use Program, a cooperative program between the Utah Division of Water Rights and the United States Geological Survey (USGS).</span></p>","language":"English","publisher":"Utah Department of Natural Resources, Division of Water 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,{"id":70179660,"text":"70179660 - 1991 - Geology-based method of assessing sensitivity of streams to acidic deposition in Charles and Anne Arundel Counties, Maryland","interactions":[],"lastModifiedDate":"2017-01-19T14:31:36","indexId":"70179660","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"title":"Geology-based method of assessing sensitivity of streams to acidic deposition in Charles and Anne Arundel Counties, Maryland","docAbstract":"<p>The report describes the results of a study to assess the sensitivity of streams to acidic deposition in Charles and Anne Arundel Counties, Maryland using a geology-based method. Water samples were collected from streams in July and August 1988 when streams were at base-flow conditions. Eighteen water samples collected from streams in Charles County, and 17 water samples from streams in Anne Arundel County were analyzed in the field for pH, specific conductance, and acid-neutralizing capacity (ANC); 8 water samples from streams in Charles County were analyzed in the laboratory for chloride and sulfate concentrations. The assessment revealed that streams in these counties are sensitive to acidification by acidic deposition.</p>","language":"English","publisher":"Maryland Department of Natural Resources, Chesapeake Bay Research and Monitoring Division","publisherLocation":"Annapolis, MD","usgsCitation":"Rice, K.C., and Bricker, O.P., 1991, Geology-based method of assessing sensitivity of streams to acidic deposition in Charles and Anne Arundel Counties, Maryland, Report: vii, 15 p.; 2 Plates.","productDescription":"Report: vii, 15 p.; 2 Plates","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":333064,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":333025,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://dnrweb.dnr.state.md.us:8080/FullDisp?itemid=00001079"}],"country":"United States","state":"Maryland","county":"Anne Arundel County, Charles County","publicComments":"Maryland Department of Natural Resources Chesapeake Bay Research and Monitoring Division, CBRM-AD-91-15","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5878a4b8e4b04df303d95875","contributors":{"authors":[{"text":"Rice, Karen C. 0000-0002-9356-5443 kcrice@usgs.gov","orcid":"https://orcid.org/0000-0002-9356-5443","contributorId":1998,"corporation":false,"usgs":true,"family":"Rice","given":"Karen","email":"kcrice@usgs.gov","middleInitial":"C.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":false,"id":658112,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bricker, Owen P.","contributorId":25142,"corporation":false,"usgs":true,"family":"Bricker","given":"Owen","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":658113,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70179970,"text":"70179970 - 1991 - Ground-water conditions in Utah, spring of 1991","interactions":[],"lastModifiedDate":"2017-01-20T15:17:06","indexId":"70179970","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":110,"text":"Cooperative Investigations Report","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"31","title":"Ground-water conditions in Utah, spring of 1991","docAbstract":"<p>This is the twenty-eighth in a series of annual reports that describe ground-water conditions in Utah. Reports in this series, published cooperatively by the U.S. Geological Survey and the Utah Division of Water Resources, provide data to enable interested parties to keep abreast of changing ground-water conditions.</p><p>This report, like the others in the series, contains information on well construction, ground-water withdrawal from wells, water-level changes, related changes in precipitation and streamflow, and chemical quality of water. Supplementary data, such as maps showing water-level contours, are included in reports of this series only for those years or areas for which applicable data are available and are important to a discussion of changing ground-water conditions.</p><p>This report includes individual discussions of selected major areas of ground-water development in the State for the calendar year 1990. Water-level fluctuations and selected related data, however, are described from the spring of 1986 to the spring of 1991. Much of the data used in this report were collected by the U.S. Geological Survey in cooperation with the Division of Water Rights, Utah Department of Natural Resources.</p>","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Resources","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared in cooperation with the State of Utah, Division of Water Resources and Division of Water Rights","usgsCitation":"Herbert, L.R., Gates, J., Sory, J., Kariya, K.A., Eads, J.P., Smith, G.J., Thomas, B., Brooks, L.E., Garrett, R., Overman, W., Swenson, R., Emett, D.C., and Drumiler, M., 1991, Ground-water conditions in Utah, spring of 1991: Cooperative Investigations Report 31, vii, 92 p.","productDescription":"vii, 92 p.","numberOfPages":"100","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":333622,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":333621,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=50-1-174"}],"country":"United States","state":"Utah","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5883303be4b0d0023163781e","contributors":{"authors":[{"text":"Herbert, L. R.","contributorId":39865,"corporation":false,"usgs":true,"family":"Herbert","given":"L.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":659354,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gates, Joseph S.","contributorId":21647,"corporation":false,"usgs":true,"family":"Gates","given":"Joseph S.","affiliations":[],"preferred":false,"id":659355,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sory, J.D.","contributorId":178510,"corporation":false,"usgs":false,"family":"Sory","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":659356,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kariya, Kim A.","contributorId":177522,"corporation":false,"usgs":false,"family":"Kariya","given":"Kim","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":659357,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Eads, James P.","contributorId":178506,"corporation":false,"usgs":false,"family":"Eads","given":"James","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":659358,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, G. J.","contributorId":80767,"corporation":false,"usgs":true,"family":"Smith","given":"G.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":659359,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Thomas, B.K.","contributorId":177516,"corporation":false,"usgs":false,"family":"Thomas","given":"B.K.","email":"","affiliations":[],"preferred":false,"id":659360,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Brooks, Lynette E. 0000-0002-9074-0939 lebrooks@usgs.gov","orcid":"https://orcid.org/0000-0002-9074-0939","contributorId":2718,"corporation":false,"usgs":true,"family":"Brooks","given":"Lynette","email":"lebrooks@usgs.gov","middleInitial":"E.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":659361,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Garrett, R. B.","contributorId":35810,"corporation":false,"usgs":true,"family":"Garrett","given":"R. B.","affiliations":[],"preferred":false,"id":659362,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Overman, W.R.","contributorId":178509,"corporation":false,"usgs":false,"family":"Overman","given":"W.R.","email":"","affiliations":[],"preferred":false,"id":659363,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Swenson, R.L.","contributorId":178508,"corporation":false,"usgs":false,"family":"Swenson","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":659364,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Emett, D. C.","contributorId":21213,"corporation":false,"usgs":true,"family":"Emett","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":659365,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Drumiler, M.M.","contributorId":178512,"corporation":false,"usgs":false,"family":"Drumiler","given":"M.M.","affiliations":[],"preferred":false,"id":659366,"contributorType":{"id":1,"text":"Authors"},"rank":13}]}}
,{"id":70179029,"text":"70179029 - 1991 - Hydrologic reconnaissance of the Sevier Lake area, west-central Utah","interactions":[],"lastModifiedDate":"2016-12-13T15:05:51","indexId":"70179029","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"96","title":"Hydrologic reconnaissance of the Sevier Lake area, west-central Utah","docAbstract":"<p>The hydrologic system of the Sevier Lake area, at the terminus of the Sevier Lake drainage basin in west-central Utah, was studied during 1987-88 to determine baseline hydrologic conditions prior to anticipated development. &nbsp;Sevier Lake was reestablished during 1983-87 on the normally dry playa as a result of record volumes of surface-water runoff, but the lake was receding during the study. &nbsp;In June 1985, the lake reached a maximum depth of about 13 feet, with a water-surface altitude of 4,527 feet above sea level.</p><p>The basin-fill aquifer includes a coarse-grained facies at higher altitudes of the alluvial slopes, and a fine-grained facies at lower altitudes around Sevier Lake. &nbsp;Water levels indicate a potential for lateral groundwater movement away from the lake and toward the northwest, west, and south.</p><p>Transmissivity of the coarse-grained facies, determined from one well, was 4,120 feet squared per day. Transmissivity values for the fine-grained facies ranged from 1 X 10<sup>-3</sup> to 5 X 10<sup>-2</sup> foot squared per day, determined from slug tests of shallow wells near the shoreline of the lake, and 5.2 feet squared per day determined from a well in the lakebed.</p><p>The predominant constituents of water sampled in the Sevier Lake area are sodium, sulfate, and chloride. The concentration of dissolved solids ranges from 480 to 120,000 milligrams per liter. Smaller concentrations of dissolved solids were determined for water from wells completed in the coarse-grained facies, and larger concentrations were determined for water from wells completed in the fine-grained facies.</p>","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Wilberg, D.E., 1991, Hydrologic reconnaissance of the Sevier Lake area, west-central Utah: Technical Publication 96, vi, 51 p.","productDescription":"vi, 51 p.","numberOfPages":"60","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332068,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332067,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y9200004.pdf"},{"id":332066,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-400"}],"country":"United States","state":"Utah","county":"Millard County","otherGeospatial":"Sevier Lake Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -113.1976318359375,\n              38.54816542304656\n            ],\n            [\n              -113.0328369140625,\n              38.76693348394693\n            ],\n            [\n              -112.9229736328125,\n              39.07464374293251\n            ],\n            [\n              -112.950439453125,\n              39.26203141523749\n            ],\n            [\n              -113.280029296875,\n              39.431950321168635\n            ],\n            [\n              -113.433837890625,\n              39.232253141714885\n            ],\n            [\n              -113.45581054687499,\n              38.93377552819722\n            ],\n            [\n              -113.4613037109375,\n              38.698372305893294\n            ],\n            [\n              -113.3294677734375,\n              38.46219172306828\n            ],\n            [\n              -113.1976318359375,\n              38.54816542304656\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585116bde4b08138bf1abd62","contributors":{"authors":[{"text":"Wilberg, Dale E.","contributorId":101275,"corporation":false,"usgs":true,"family":"Wilberg","given":"Dale","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":655823,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70179036,"text":"70179036 - 1991 - Hydrology of Heber and Round Valleys, Wasatch County, Utah, with emphasis on simulation of ground-water flow in Heber Valley","interactions":[],"lastModifiedDate":"2016-12-13T17:40:38","indexId":"70179036","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"101","title":"Hydrology of Heber and Round Valleys, Wasatch County, Utah, with emphasis on simulation of ground-water flow in Heber Valley","docAbstract":"<p>An investigation of the hydrologic system in Heber and Round Valleys was conducted to improve understanding of the surface-water and ground-water hydrology and the effects caused by changes in recharge. &nbsp;Ground water is present in consolidated rocks and in unconsolidated valley-fill deposits, but the principal ground-water reservoir is in the unconsolidated valley-fill deposits.</p><p>Recharge to the unconsolidated valley-fill deposits in Heber Valley from unconsumed irrigation water, stream infiltration, subsurface inflow from consolidated rocks, and precipitation is estimated to be 154 cubic feet per second. &nbsp;Discharge is by leakage to Deer Creek Reservoir, by springs and seeps, by seepage to the Provo River and other streams, by evapotranspiration, and by pumping from wells.</p><p>Recharge to the unconsolidated valley-fill deposits in Round Valley from stream infiltration, precipitation, unconsumed irrigation water and subsurface inflow from consolidated rocks is estimated to be 11 cubic feet per second. &nbsp;Discharge is by springs and seeps, by evapotranspiration, and by pumping from wells.</p><p>Seasonal water-level fluctuations of up to 30 feet occur primarily because of changes in recharge from unconsumed irrigation water.&nbsp; Water levels generally are highest during June or July when recharge from irrigation is at a maximum and lowest during the winter when irrigation is absent and recharge is at a minimum. &nbsp;Water levels in wells near Deer Creek Reservoir respond to changes in the reservoir level.</p><p>A modular, three-dimensional, finite-difference ground-water flow model developed by McDonald and Harbaugh (1988) was used to simulate the hydrologic system in the unconsolidated valley-fill deposits of Heber Valley. &nbsp;Model simulations indicate that decreased recharge to the unconsolidated valley-fill deposits causes a decrease in discharge to springs and seeps, streams, and leakage to Deer Creek Reservoir. &nbsp;Future decreases in ground-water recharge caused by changing from flood- to sprinkler-irrigation methods will cause future decreases in ground-water discharge that will be offset to some extent by increased surface-water flows.</p>","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United States Geological Survey in cooperation with the Utah Division of Water Resources, Utah Division of Water Rights, Wasatch County, Wasatch County Water Users Association, and Central Utah Water Conservancy District","usgsCitation":"Roark, D., Holmes, W.F., and Shlosar, H.K., 1991, Hydrology of Heber and Round Valleys, Wasatch County, Utah, with emphasis on simulation of ground-water flow in Heber Valley: Technical Publication 101, vi, 93 p.","productDescription":"vi, 93 p.","numberOfPages":"101","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332088,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-500"},{"id":332089,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y9200009.pdf"},{"id":332090,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","county":"Wasatch County","otherGeospatial":"Heber Valley, Round Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.56341552734375,\n              40.31199603742692\n            ],\n            [\n              -111.56341552734375,\n              40.58684239087908\n            ],\n            [\n              -111.1651611328125,\n              40.58684239087908\n            ],\n            [\n              -111.1651611328125,\n              40.31199603742692\n            ],\n            [\n              -111.56341552734375,\n              40.31199603742692\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585116bde4b08138bf1abd60","contributors":{"authors":[{"text":"Roark, D. Michael mroark@usgs.gov","contributorId":2821,"corporation":false,"usgs":true,"family":"Roark","given":"D. Michael","email":"mroark@usgs.gov","affiliations":[{"id":472,"text":"New Mexico Water Science Center","active":true,"usgs":true}],"preferred":false,"id":655845,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Holmes, Walter F.","contributorId":31737,"corporation":false,"usgs":true,"family":"Holmes","given":"Walter","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":655846,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shlosar, Heidi K.","contributorId":177450,"corporation":false,"usgs":false,"family":"Shlosar","given":"Heidi","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":655847,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70179028,"text":"70179028 - 1991 - Ground-water resources and simulated effects of withdrawals in the Bountiful area, Utah","interactions":[],"lastModifiedDate":"2016-12-13T14:57:35","indexId":"70179028","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"95","title":"Ground-water resources and simulated effects of withdrawals in the Bountiful area, Utah","docAbstract":"<p>Ground-water resources in the Bountiful area, Utah, were studied to document changes in ground-water conditions and to simulate the effects of increased ground-water withdrawals and changes in recharge. The aquifer system is in basin-fill deposits and is primarily a confined system with unconfined parts along the mountain front.</p><p>Recharge to the aquifer system was estimated to range from about 22,000 to 32,000 acre-feet per year during 1947-85.&nbsp; Discharge was estimated to range from 26,000 to 30,000 acre-feet per year during 1947-85.</p><p>Long-term trends of ground-water levels indicate a steady decline at most observation wells from 1952 to 1962. Importation of surface water for irrigation in 1962 resulted in decreased ground-water withdrawals, causing water levels to rise. Water levels fluctuated from 1962 to 1985, depending on changes in withdrawals and precipitation.</p><p>A computer model of the aquifer system was constructed and calibrated using water-level data from 1946 and changes in ground-water withdrawals from 1947-86. Simulations of aquifer responses to projected withdrawals were based on a 50-percent increase in the 1981-85 rate of municipal and industrial withdrawals for 20 years using both average and less-than-average recharge rates. The simulations indicated water-level declines between 5 and 50 feet; a decrease in natural discharge to drains, by evapotranspiration, and to Great Salt Lake; and a decrease of ground water in storage after 20 years between 25,000 acre-feet using the average recharge rate, and 70,000 acre-feet using the less-than-average recharge rate.</p>","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Clark, D.W., 1991, Ground-water resources and simulated effects of withdrawals in the Bountiful area, Utah: Technical Publication 95, vi, 56 p.","productDescription":"vi, 56 p.","numberOfPages":"64","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332065,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332063,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-380"},{"id":332064,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y9200003.pdf"}],"country":"United States","state":"Utah","otherGeospatial":"Bountiful Area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.12646484375,\n              40.68896903762434\n            ],\n            [\n              -112.12646484375,\n              41.0130657870063\n            ],\n            [\n              -111.6595458984375,\n              41.0130657870063\n            ],\n            [\n              -111.6595458984375,\n              40.68896903762434\n            ],\n            [\n              -112.12646484375,\n              40.68896903762434\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585116bde4b08138bf1abd64","contributors":{"compilers":[{"text":"Clark, David W.","contributorId":77146,"corporation":false,"usgs":true,"family":"Clark","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":655822,"contributorType":{"id":3,"text":"Compilers"},"rank":1}],"authors":[{"text":"Clark, David W.","contributorId":77146,"corporation":false,"usgs":true,"family":"Clark","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":655821,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016534,"text":"70016534 - 1991 - Colorado quartz: Occurrence and discovery","interactions":[],"lastModifiedDate":"2025-06-26T16:50:28.023687","indexId":"70016534","displayToPublicDate":"2016-09-02T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3307,"text":"Rocks & Minerals","active":true,"publicationSubtype":{"id":10}},"title":"Colorado quartz: Occurrence and discovery","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"Taylor & Francis","doi":"10.1080/00357529.1991.11761644","usgsCitation":"Kile, D.E., Modreski, P., and Kile, D., 1991, Colorado quartz: Occurrence and discovery: Rocks & Minerals, v. 66, no. 5, p. 374-406, https://doi.org/10.1080/00357529.1991.11761644.","productDescription":"33 p.","startPage":"374","endPage":"406","costCenters":[],"links":[{"id":223575,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -109.02212329232697,\n              41.02535854352948\n            ],\n            [\n              -109.02212329232697,\n              36.95650714385282\n            ],\n            [\n              -102.03148576169258,\n              36.95650714385282\n            ],\n            [\n              -102.03148576169258,\n              41.02535854352948\n            ],\n            [\n              -109.02212329232697,\n              41.02535854352948\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"66","issue":"5","noUsgsAuthors":false,"publicationDate":"2016-09-02","publicationStatus":"PW","scienceBaseUri":"5059f7c5e4b0c8380cd4ccc7","contributors":{"authors":[{"text":"Kile, D. E.","contributorId":22758,"corporation":false,"usgs":true,"family":"Kile","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":373831,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Modreski, P.J.","contributorId":98335,"corporation":false,"usgs":true,"family":"Modreski","given":"P.J.","affiliations":[],"preferred":false,"id":373832,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kile, D.L.","contributorId":18113,"corporation":false,"usgs":true,"family":"Kile","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":373830,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70175246,"text":"70175246 - 1991 - Effects of trace metals on aquatic benthos","interactions":[],"lastModifiedDate":"2016-08-03T10:27:08","indexId":"70175246","displayToPublicDate":"2016-04-05T10:15:00","publicationYear":"1991","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"chapter":"10","title":"Effects of trace metals on aquatic benthos","docAbstract":"<p>No abstract.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Metal ecotoxicology : concepts & applications","conferenceTitle":"International Conference on Metals in Soils, Waters, Plants, and Animals","conferenceDate":"April 30-May 3, 1990","conferenceLocation":"Orlando, FL","language":"English","publisher":"Lewis Publishers","publisherLocation":"Chelsea, Michigan","usgsCitation":"Luoma, N., and Carter, J., 1991, Effects of trace metals on aquatic benthos, <i>in</i> Metal ecotoxicology : concepts & applications, Orlando, FL, April 30-May 3, 1990.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":326017,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":326016,"rank":1,"type":{"id":16,"text":"Metadata"},"url":"https://www.worldcat.org/title/metal-ecotoxicology-concepts-applications/oclc/23654022&referer=brief_results","text":"OCLC WorldCat Catalog Record","description":"OCLC WorldCat Catalog Record"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57a315bee4b006cb45558a71","contributors":{"editors":[{"text":"Newman, M.C.","contributorId":173406,"corporation":false,"usgs":false,"family":"Newman","given":"M.C.","email":"","affiliations":[],"preferred":false,"id":644521,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"McIntosh, A. W.","contributorId":173407,"corporation":false,"usgs":false,"family":"McIntosh","given":"A.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":644529,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Luoma, N.","contributorId":66430,"corporation":false,"usgs":true,"family":"Luoma","given":"N.","email":"","affiliations":[],"preferred":false,"id":644519,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carter, J.L.","contributorId":26030,"corporation":false,"usgs":true,"family":"Carter","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":644520,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70177134,"text":"70177134 - 1991 - Hydrologic monitoring for effects of geothermal and ground-water development, Long Valley caldera, California","interactions":[],"lastModifiedDate":"2017-09-20T15:51:39","indexId":"70177134","displayToPublicDate":"2016-03-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Hydrologic monitoring for effects of geothermal and ground-water development, Long Valley caldera, California","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Symposium on Subsurface Injection of Geothermal Fluids, Santa Rosa, California","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Symposium on Subsurface Injection of Geothermal Fluids, Santa Rosa, California","conferenceDate":"October 29-30, 1990","conferenceLocation":"Oklahoma City, Oklahoma","language":"English","publisher":"Underground Injection Practices Counci","publisherLocation":"Washington, D.C.","usgsCitation":"Farrar, C.D., and Lyster, D., 1991, Hydrologic monitoring for effects of geothermal and ground-water development, Long Valley caldera, California, <i>in</i> Symposium on Subsurface Injection of Geothermal Fluids, Santa Rosa, California, Oklahoma City, Oklahoma, October 29-30, 1990, p. 157-171.","productDescription":"15 p.","startPage":"157","endPage":"171","numberOfPages":"15","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":329749,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","county":"Mono","otherGeospatial":"Long Valley caldera, Mammoth Lakes, California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -119.00665283203124,\n              37.55002139332707\n            ],\n            [\n              -119.00665283203124,\n              37.79784832917947\n            ],\n            [\n              -118.53836059570311,\n              37.79784832917947\n            ],\n            [\n              -118.53836059570311,\n              37.55002139332707\n            ],\n            [\n              -119.00665283203124,\n              37.55002139332707\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58088689e4b0f497e78e24ed","contributors":{"authors":[{"text":"Farrar, C. D.","contributorId":71978,"corporation":false,"usgs":true,"family":"Farrar","given":"C.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":651402,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lyster, D. L.","contributorId":175532,"corporation":false,"usgs":false,"family":"Lyster","given":"D. L.","affiliations":[],"preferred":false,"id":651403,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70157491,"text":"70157491 - 1991 - Freshwater molluscs as indicators of bioavailability and toxicity of metals in surface-water systems","interactions":[],"lastModifiedDate":"2015-09-24T14:34:26","indexId":"70157491","displayToPublicDate":"2015-02-09T08:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Freshwater molluscs as indicators of bioavailability and toxicity of metals in surface-water systems","docAbstract":"<p>During the past several decades, studies from a variety of locations have demonstrated widespread occurrence of metals in surface waters at concentrations significantly higher than background levels. Elevated concentrations are not limited to certain water types or polluted areas; they appear in all types of systems and in all geographic areas. It is clear that metals enter the aquatic systems from diverse sources, both point and nonpoint, and they can be readily transported from one system to another. Transport routes include atmospheric, terrestrial, subterranean, aquatic, and biological pathways (Elder 1988; Salomons and Forstner 1984).</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Reviews of Environmental Contamination and Toxicology","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Springer","doi":"10.1007/978-1-4612-3198-1_2","usgsCitation":"Elder, J.F., and Collins, J.J., 1991, Freshwater molluscs as indicators of bioavailability and toxicity of metals in surface-water systems, chap. <i>of</i> Reviews of Environmental Contamination and Toxicology, v. 122, p. 37-79, https://doi.org/10.1007/978-1-4612-3198-1_2.","productDescription":"43 p.","startPage":"37","endPage":"79","numberOfPages":"43","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":308547,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"122","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56051ec0e4b058f706e512c6","contributors":{"editors":[{"text":"Ware, George W.","contributorId":147930,"corporation":false,"usgs":false,"family":"Ware","given":"George","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":573314,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Elder, John F.","contributorId":23919,"corporation":false,"usgs":true,"family":"Elder","given":"John","email":"","middleInitial":"F.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":573312,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Collins, Jerilyn J.","contributorId":16890,"corporation":false,"usgs":true,"family":"Collins","given":"Jerilyn","email":"","middleInitial":"J.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":573313,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70120614,"text":"70120614 - 1991 - Low-flow sediment transport in the Colorado River","interactions":[],"lastModifiedDate":"2019-06-11T09:02:11","indexId":"70120614","displayToPublicDate":"2013-08-15T09:23:00","publicationYear":"1991","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Low-flow sediment transport in the Colorado River","docAbstract":"<p>In support of beach-stability research, bedload and suspended sediment were measured during a steady flow of 5,880 ft<sup>3</sup>/s and receding flows from 12,100 to 5,660 ft<sup>3</sup>/s in the Colorado River above National Canyon, near Supai, Arizona, October 7-12, 1989. During steady flows, 75 percent of the mean total-sediment discharge of 128 t/d was in suspension and about half the total-sediement load was finer than 0.062 mm. Median grain sizes of bedload and bed material were 0.43 and 0.40 mm, respecively. Although steady-flow bedload transport varied from the mean by about 45 percent, suspended-sediment discharge remained constant within sampling error. Helley-Smith and BL-86-3 bedload samplers were not significantly different. At larger transport rates, however, the rates measured by the Helley-Smith exceeded those measure by the BL-86-3. Transport rates from bedload samples collected with Helley-Smith and BL-86-3 bedload samplers in sections 8 ft apart demonstrate no consistent autocorrelation or cross correlation. Cross-sectional bedload-transport rates measured concurrently or consecutively with the bedload samplers showed good agreement indicating that bedload varied by at least a factor of 2.4 during the steady-flow period. Ninety-five percent of the bedload transport during low flow occurred in the center one-third of the channel.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Fifth Federal Interagency Sedimentation Conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Fifth Federal Interagency Sedimentation Conference","conferenceDate":"March 18-21, 1991","conferenceLocation":"Las Vegas, Nevada","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Gray, J.R., Webb, R., and Hyndman, D.W., 1991, Low-flow sediment transport in the Colorado River, <i>in</i> Proceedings of the Fifth Federal Interagency Sedimentation Conference, v. 1, Las Vegas, Nevada, March 18-21, 1991, p. 4-63-4-71.","productDescription":"9 p.","startPage":"4-63","endPage":"4-71","costCenters":[{"id":502,"text":"Office of Surface Water","active":true,"usgs":true}],"links":[{"id":292253,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Colorado River","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112.707542,36.197829 ], [ -112.707542,36.249338 ], [ -112.67665,36.249338 ], [ -112.67665,36.197829 ], [ -112.707542,36.197829 ] ] ] } } ] }","volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53ef1ed4e4b0bfa1f993efb6","contributors":{"authors":[{"text":"Gray, John R. 0000-0002-8817-3701 jrgray@usgs.gov","orcid":"https://orcid.org/0000-0002-8817-3701","contributorId":1158,"corporation":false,"usgs":true,"family":"Gray","given":"John","email":"jrgray@usgs.gov","middleInitial":"R.","affiliations":[{"id":5058,"text":"Office of the Chief Scientist for Water","active":true,"usgs":true}],"preferred":true,"id":498294,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Webb, Robert H. rhwebb@usgs.gov","contributorId":1573,"corporation":false,"usgs":false,"family":"Webb","given":"Robert H.","email":"rhwebb@usgs.gov","affiliations":[{"id":12625,"text":"School of Natural Resources and the Environment, University of Arizona, Tucson, AZ, 85721, USA","active":true,"usgs":false}],"preferred":false,"id":498295,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hyndman, David W.","contributorId":7868,"corporation":false,"usgs":true,"family":"Hyndman","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":498296,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70047944,"text":"70047944 - 1991 - Ground-water resources of the south metropolitan Atlanta region, Georgia","interactions":[],"lastModifiedDate":"2018-01-08T19:20:07","indexId":"70047944","displayToPublicDate":"2013-01-01T15:13:00","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5595,"text":"Georgia Geologic Survey Information Circular","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"88","title":"Ground-water resources of the south metropolitan Atlanta region, Georgia","docAbstract":"<p>Ground-water resources of the nine county south metropolitan Atlanta region were evaluated in response to an increased demand for water supplies and concern that existing surface water supplies may not be able to meet future supply demands. Previous investigations have suggested that crystalline rock in the study area has low permeability and can not sustain well yields suitable for public supply. However, the reported yield for 406 wells drilled into crystalIine rock units in this area ranged from less than 1 to about 700 gallons per minute, and averaged 43 gallons per minute. The reported flow from 13 springs ranged from 0.5 to 679 gallons per minute. The yield of 43 wells and flow from five springs was reported to exceed 100 gallons per minute. Most of the high-yielding wells and springs were near contact zones between rocks of contrasting lithologic and weathering properties. The high-yielding wells and springs are located in a variety of topographic settings: hillsides, upland draws, and hilltops were most prevalent.</p><p>The study area, which includes Henry, Fayette, Coweta, Spalding, Lamar, Pike, Meriwether, Upson and Talbot Counties, is within the Piedmont physiographic province except for the southernmost part of Talbot County, which is in the Coastal Plain physiographic province. In the Piedmont, ground-water storage occurs in joints, fractures and other secondary openings in the bedrock, and in pore spaces in the regolith. The most favorable geologic settings for siting highyielding wells are along contact zones between rocks of contrasting lithology and permeability, major zones of fracturing such as the Towaliga and Auchumpkee fault zones, and other numerous shear and microbreccia zones.</p><p>Although most wells in the study area are from 101 to 300 feet deep, the highest average yields were obtained from wells 51 to 100 feet deep, and 301 to 500 feet deep. Of the wells inventoried, the average diameter of well casing was largest for wells located on hills and ridges, possibly indicating a preference for such topographic locations by cities and industrial users who typically develop larger diameter wells than do domestic users. Generally, for a given depth range or well diameter, the highest yielding wells were obtained in draws and valleys, followed by hills and ridges and slopes and flats.</p><p>In 1985, wells and springs supplied about 16 million gallons per day or 37 percent of the total water withdrawn in the area. Average recharge to the aquifers in the upper Flint River basin, which constitutes 66 percent of the area, was estimated to be about 575 million gallons per day. Groundwater recharge in this basin ranged from 414 million gallons per day during an average dry year, to 77 million gallons per day during an average wet year. During the severe drought of 1954, the estimated recharge was 70 million gallons per day.</p><p>Ground water in the study area generally is suitable for most uses. With the exception of local occurences of excessive iron, fluoride, and manganese, concentrations of total and/or dissolved constituents generally meets State and Federal drinking water standards. Ground-water quality may be affected by the presence of radionuclides associated with the decay of uranium found in igneous and metamorphic rocks.</p>","language":"English","publisher":"Georgia Geologic Survey","publisherLocation":"Atlanta, GA","collaboration":"Georgia Department of Natural Resources, Environmental Protection Division, Georgia Geologic Survey","usgsCitation":"Clarke, J.S., and Peck, M., 1991, Ground-water resources of the south metropolitan Atlanta region, Georgia: Georgia Geologic Survey Information Circular 88, v, 56 p.; Map: 1 Sheet: 23 x 25 inches; 1 Table.","productDescription":"v, 56 p.; Map: 1 Sheet: 23 x 25 inches; 1 Table","numberOfPages":"66","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":277212,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":277211,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://ga.water.usgs.gov/publications/ggs/ic-88/pdf/IC-88-Table7.pdf"},{"id":277208,"type":{"id":15,"text":"Index Page"},"url":"https://ga.water.usgs.gov/publications/ggs/ic-88/"},{"id":277210,"type":{"id":17,"text":"Plate"},"url":"https://ga.water.usgs.gov/publications/ggs/ic-88/pdf/IC-88-Plate1.pdf"}],"country":"United States","state":"Georgia","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -85.6052,30.3556 ], [ -85.6052,35.0007 ], [ -80.8408,35.0007 ], [ -80.8408,30.3556 ], [ -85.6052,30.3556 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5221bee5e4b001cbb8a34f02","contributors":{"authors":[{"text":"Clarke, John S. jsclarke@usgs.gov","contributorId":400,"corporation":false,"usgs":true,"family":"Clarke","given":"John","email":"jsclarke@usgs.gov","middleInitial":"S.","affiliations":[{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":483353,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peck, Michael F. mfpeck@usgs.gov","contributorId":1467,"corporation":false,"usgs":true,"family":"Peck","given":"Michael F.","email":"mfpeck@usgs.gov","affiliations":[],"preferred":false,"id":483354,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70045784,"text":"70045784 - 1991 - Construction aggregates","interactions":[],"lastModifiedDate":"2013-05-05T17:51:24","indexId":"70045784","displayToPublicDate":"2013-01-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2755,"text":"Mining Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Construction aggregates","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Mining Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"SME","usgsCitation":"Tepordei, V., 1991, Construction aggregates: Mining Engineering, v. 43, p. 597-598.","productDescription":"2 p.","startPage":"597","endPage":"598","costCenters":[{"id":432,"text":"National Minerals Information Center","active":true,"usgs":true}],"links":[{"id":271842,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"43","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51877f64e4b078fc9c244b76","contributors":{"authors":[{"text":"Tepordei, V.V.","contributorId":34406,"corporation":false,"usgs":true,"family":"Tepordei","given":"V.V.","affiliations":[],"preferred":false,"id":478355,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70045806,"text":"70045806 - 1991 - Strontium","interactions":[],"lastModifiedDate":"2013-05-06T13:01:32","indexId":"70045806","displayToPublicDate":"2013-01-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2755,"text":"Mining Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Strontium","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Mining Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"SME","usgsCitation":"Ober, J., 1991, Strontium: Mining Engineering, v. 43, p. 613-614.","productDescription":"2 p.","startPage":"613","endPage":"614","costCenters":[{"id":432,"text":"National Minerals Information Center","active":true,"usgs":true}],"links":[{"id":271885,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"43","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5188d4e7e4b023d2d75b9aa5","contributors":{"authors":[{"text":"Ober, J.A.","contributorId":76351,"corporation":false,"usgs":true,"family":"Ober","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":478378,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046175,"text":"70046175 - 1991 - Selenium mobility and distribution in irrigated and nonirrigated alluvial soils","interactions":[{"subject":{"id":18901,"text":"ofr90135 - 1990 - Evaluation of selenium mobility in soil using sorption experiments and a numerical model, western San Joaquin Valley, California","indexId":"ofr90135","publicationYear":"1990","noYear":false,"title":"Evaluation of selenium mobility in soil using sorption experiments and a numerical model, western San Joaquin Valley, California"},"predicate":"SUPERSEDED_BY","object":{"id":70046175,"text":"70046175 - 1991 - Selenium mobility and distribution in irrigated and nonirrigated alluvial soils","indexId":"70046175","publicationYear":"1991","noYear":false,"title":"Selenium mobility and distribution in irrigated and nonirrigated alluvial soils"},"id":1}],"lastModifiedDate":"2018-09-18T08:53:19","indexId":"70046175","displayToPublicDate":"2013-01-01T00:00:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3420,"text":"Soil Science Society of America Journal","active":true,"publicationSubtype":{"id":10}},"title":"Selenium mobility and distribution in irrigated and nonirrigated alluvial soils","docAbstract":"Dissolution and leaching of soil salts by irrigation water is a primary source of Se to shallow groundwater in the western San Joaquin Valley, California. In this study, the mobility and distribution of selenite and selenate in soils with different irrigation and drainage histories was evaluated using sorption experiments and an advection-dispersion model. The sorption studies showed that selenate (15–12400 µg Se L<sup>−1</sup>) is not adsorbed to soil, whereas selenite (10–5000 µg Se L<sup>−1</sup>) is rapidly adsorbed. The time lag between adsorption and desorption of selenite is considerable, indicating a dependence of reaction rate on reaction direction (hysteresis). Selenite adsorption and desorption isotherms were different, and both were described with the Freundlich equation. Model results and chemical analyses of extracts from the soil samples showed that selenite is resistant to leaching and therefore can represent a potential long-term source of Se to groundwater. In contrast, selenate behaves as a conservative constituent under alkaline and oxidized conditions and is easily leached from soil.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Soil Science Society of America Journal","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Soil Science Society of America","doi":"10.2136/sssaj1991.03615995005500050020x","usgsCitation":"Fio, J.L., Fujii, R., and Deverel, S.J., 1991, Selenium mobility and distribution in irrigated and nonirrigated alluvial soils: Soil Science Society of America Journal, v. 55, no. 5, p. 1313-1320, https://doi.org/10.2136/sssaj1991.03615995005500050020x.","productDescription":"8 p.","startPage":"1313","endPage":"1320","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":272975,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2136/sssaj1991.03615995005500050020x"},{"id":272976,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"55","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51a7236be4b09db86f875d1a","contributors":{"authors":[{"text":"Fio, John L.","contributorId":77543,"corporation":false,"usgs":true,"family":"Fio","given":"John","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":479093,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fujii, Roger rfujii@usgs.gov","contributorId":553,"corporation":false,"usgs":true,"family":"Fujii","given":"Roger","email":"rfujii@usgs.gov","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":479091,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Deverel, S. J.","contributorId":65478,"corporation":false,"usgs":true,"family":"Deverel","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":479092,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70006454,"text":"70006454 - 1991 - Acoustic measures of the abundance and size of pelagic planktivores in Lake Michigan","interactions":[],"lastModifiedDate":"2012-07-12T01:01:45","indexId":"70006454","displayToPublicDate":"2012-01-01T20:12:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Acoustic measures of the abundance and size of pelagic planktivores in Lake Michigan","docAbstract":"Based on acoustic data taken at night and vertically stratified by bottom depth (3&ndash;110 m only), the total number (&plusmn; 95% Cl) of pelagic fishes in Lake Michigan was 43.4 &plusmn; 10.1 x 10<sup>9</sup> or 226.0 &plusmn; 55.2 kt in spring (mean density 0.7&ndash;3.8 fish&middot;m<sup>-2</sup> or 1.6&ndash;12.8 ga&middot;m<sup>-2</sup>) and 115.8 &plusmn; 18.3 x 109 or 313.2 &plusmn; 74.3 kt in late summer, 1987 (mean density 1.1&ndash;7.0 fish&middot;m<sup>-2</sup> or 3.0&ndash;13.2 g&middot;m<sup>-2</sup>); approximately 30% of this increase in numbers (35% of biomass) occurred within Green Bay. Abundance estimates from horizontally stratified (by water column depth) data were within 9-11% of vertically stratified estimates during spring but over 20% higher during summer. By extrapolation to all water depths, we estimated total pelagic biomass as 274.6 kt for spring and 410.8 kt for summer. During both seasons, smaller fishes were nearer to the surface and nearer shore than larger individuals, and acoustic measures of size approximated the sizes of fishes caught in trawls. Bioenergetic model simulations suggest that 60% of the available production of alewife (Alosa pseudoharengus) was either consumed by stocked salmonines (52.9%) or commercially harvested (7.1%) in 1987. Underwater acoustics proved a valuable tool for lakewide assessments of fish abundances in the Great Lakes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Canadian Journal of Fisheries and Aquatic Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"NRC Research Press","publisherLocation":"Ottawa, Ontario","doi":"10.1139/f91-106","collaboration":"Abstract has subscript/superscript to be fixed","usgsCitation":"Brandt, S.B., Mason, D.M., Patrick, E.V., Argyle, R.L., Wells, L., Unger, P.A., and Stewart, D.J., 1991, Acoustic measures of the abundance and size of pelagic planktivores in Lake Michigan: Canadian Journal of Fisheries and Aquatic Sciences, v. 48, no. 5, p. 894-908, https://doi.org/10.1139/f91-106.","productDescription":"15 p.","startPage":"894","endPage":"908","numberOfPages":"14","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":258384,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":258379,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1139/f91-106","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Michigan","otherGeospatial":"Lake Michigan","volume":"48","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e69ee4b0c8380cd47534","contributors":{"authors":[{"text":"Brandt, Stephen B.","contributorId":62970,"corporation":false,"usgs":true,"family":"Brandt","given":"Stephen","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":354539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mason, Doran M.","contributorId":75114,"corporation":false,"usgs":true,"family":"Mason","given":"Doran","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":354540,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Patrick, E. Vincent","contributorId":48429,"corporation":false,"usgs":true,"family":"Patrick","given":"E.","email":"","middleInitial":"Vincent","affiliations":[],"preferred":false,"id":354537,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Argyle, Ray L.","contributorId":9993,"corporation":false,"usgs":true,"family":"Argyle","given":"Ray","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":354535,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wells, L.","contributorId":107538,"corporation":false,"usgs":true,"family":"Wells","given":"L.","email":"","affiliations":[],"preferred":false,"id":354541,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Unger, Philip A.","contributorId":59668,"corporation":false,"usgs":true,"family":"Unger","given":"Philip","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":354538,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Stewart, Donald J.","contributorId":33660,"corporation":false,"usgs":true,"family":"Stewart","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":354536,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70038763,"text":"70038763 - 1991 - Amino acid dating of fossil mollusks","interactions":[],"lastModifiedDate":"2012-06-21T01:01:41","indexId":"70038763","displayToPublicDate":"2012-01-01T16:06:07","publicationYear":"1991","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Amino acid dating of fossil mollusks","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Quaternary nonglacial geology; Conterminous U.S.; The Geology of North America, v. K-2","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Muhs, D., 1991, Amino acid dating of fossil mollusks, chap. <i>of</i> Quaternary nonglacial geology; Conterminous U.S.; The Geology of North America, v. K-2, p. 65-68.","productDescription":"4 p.","startPage":"65","endPage":"68","costCenters":[{"id":308,"text":"Geology and Environmental Change Science Center","active":false,"usgs":true}],"links":[{"id":257726,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e9b8e4b0c8380cd483eb","contributors":{"editors":[{"text":"Rosholt, J. N.","contributorId":11325,"corporation":false,"usgs":true,"family":"Rosholt","given":"J.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":508992,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Muhs, D.R. 0000-0001-7449-251X","orcid":"https://orcid.org/0000-0001-7449-251X","contributorId":61460,"corporation":false,"usgs":true,"family":"Muhs","given":"D.R.","affiliations":[],"preferred":false,"id":464887,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":54795,"text":"wdrNJ902 - 1991 - Water Resources Data, New Jersey, Water Year 1990. Volume 2. Ground-Water Data","interactions":[],"lastModifiedDate":"2012-07-17T01:01:41","indexId":"wdrNJ902","displayToPublicDate":"2012-01-01T15:22:58","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"NJ-90-2","title":"Water Resources Data, New Jersey, Water Year 1990. Volume 2. Ground-Water Data","docAbstract":"Water Resources data for the 1990 water year for New Jersey consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground water. This volume of the report contains ground water levels for 218 observation wells and water-quality data for 176 wells. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in New Jersey.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"West Trenton, NJ","doi":"10.3133/wdrNJ902","collaboration":"Prepared in cooperation with the New Jersey Department of Environmental Protection and with other agencies.","usgsCitation":"Bauersfeld, W., Jones, W., and Pustay, E., 1991, Water Resources Data, New Jersey, Water Year 1990. Volume 2. Ground-Water Data: U.S. Geological Survey Water Data Report NJ-90-2, viii, 178 p., https://doi.org/10.3133/wdrNJ902.","productDescription":"viii, 178 p.","numberOfPages":"192","costCenters":[{"id":469,"text":"New Jersey Water Resources Division","active":false,"usgs":true}],"links":[{"id":260408,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1990/nj-90-2/report.pdf"},{"id":260409,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1990/nj-90-2/report-thumb.jpg"}],"country":"United States","state":"New Jersey","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -75.58333333333333,38.916666666666664 ], [ -75.58333333333333,41.35055555555556 ], [ -73.88416666666667,41.35055555555556 ], [ -73.88416666666667,38.916666666666664 ], [ -75.58333333333333,38.916666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc673e4b08c986b32bf81","contributors":{"authors":[{"text":"Bauersfeld, W.R.","contributorId":72451,"corporation":false,"usgs":true,"family":"Bauersfeld","given":"W.R.","email":"","affiliations":[],"preferred":false,"id":251584,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, W.D.","contributorId":68384,"corporation":false,"usgs":true,"family":"Jones","given":"W.D.","email":"","affiliations":[],"preferred":false,"id":251583,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pustay, E.A.","contributorId":62604,"corporation":false,"usgs":true,"family":"Pustay","given":"E.A.","affiliations":[],"preferred":false,"id":251582,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70039194,"text":"70039194 - 1991 - Elevations and distances in the United States","interactions":[],"lastModifiedDate":"2012-07-25T01:02:05","indexId":"70039194","displayToPublicDate":"2012-01-01T15:16:21","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":362,"text":"General Information Product","active":false,"publicationSubtype":{"id":6}},"title":"Elevations and distances in the United States","docAbstract":"The information in this booklet was compiled to answer inquiries received by the U.S. Geological Survey from students; teachers; writers; editors; publishers of encyclopedias, almanacs, and other reference books; and people in many other fields of work. The elevations of features and distances between points in the United States were determined from surveys and topographic maps of the U.S. Geological Survey or obtained from other sources. In most cases, the elevations were determined from surveys and from 1:24,000- and 1:25,000-scale, 7.5-minute topographic quadrangle maps. In Alaska, information was taken from 1:63,360-scale, 15-minute topographic quadrangle maps. In a few cases, data were obtained from older, 1:62,500-scale, 15-minute maps; these maps are being replaced with larger-scale 7.5-minute coverage. Further information about U.S. Geological Survey products can be obtained from: U.S. Geological Survey, Earth Science Information Center, 507 National Center, Reston, VA 22092 or phone 703-860-6045.","language":"English","doi":"10.3133/70039194","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1991, Elevations and distances in the United States: General Information Product, 15 p., https://doi.org/10.3133/70039194.","productDescription":"15 p.","numberOfPages":"16","costCenters":[{"id":225,"text":"Earth Science Information Center","active":false,"usgs":true}],"links":[{"id":261360,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gip/70039194/report.pdf"},{"id":261361,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gip/70039194/report-thumb.jpg"}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 173,16.916666666666668 ], [ 173,71.83333333333333 ], [ -66.95,71.83333333333333 ], [ -66.95,16.916666666666668 ], [ 173,16.916666666666668 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a08d2e4b0c8380cd51cb1","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":535236,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70039192,"text":"70039192 - 1991 - Earthquakes","interactions":[],"lastModifiedDate":"2017-05-18T12:17:00","indexId":"70039192","displayToPublicDate":"2012-01-01T14:43:53","publicationYear":"1991","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":362,"text":"General Information Product","active":false,"publicationSubtype":{"id":6}},"title":"Earthquakes","docAbstract":"One of the most frightening and destructive phenomena of nature that man experiences is a severe earthquake and its terrible aftereffects. Since long before man existed, probably for more than 4 billion years, the forces within the Earth that produce earthquakes have played an active role in shaping the Earth's surface. These unpredictable catastrophic movements of the Earth have caused a great number of human casualties and extensive property damage. Today man is challenging the assumption that earthquakes must present an uncontrollable and unpredictable hazard to life and property. Scientists have begun to explore the means of predicting earthquakes. Sites of greatest hazard are being identified, and definite progress is being made in designing structures that will withstand the effects of earthquakes.","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/70039192","usgsCitation":"Pakiser, L., 1991, Earthquakes: General Information Product, 20 p. : ill., maps, https://doi.org/10.3133/70039192.","productDescription":"20 p. : ill., maps","numberOfPages":"24","costCenters":[],"links":[{"id":261357,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gip/70039192/report-thumb.jpg"},{"id":261356,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gip/70039192/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a050ce4b0c8380cd50c34","contributors":{"authors":[{"text":"Pakiser, Louis C.","contributorId":44789,"corporation":false,"usgs":true,"family":"Pakiser","given":"Louis C.","affiliations":[],"preferred":false,"id":465760,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70006481,"text":"70006481 - 1991 - Distribution and abundance of caddisflies (Trichoptera) in the St. Clair-Detroit River system","interactions":[],"lastModifiedDate":"2016-04-25T10:06:01","indexId":"70006481","displayToPublicDate":"2012-01-01T14:04:04","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Distribution and abundance of caddisflies (Trichoptera) in the St. Clair-Detroit River system","docAbstract":"<p><span>Abundance and distribution patterns of the caddisflies of the St. Clair-Detroit River system were investigated in 1983&ndash;84. Collections of both adults and larvae yielded 70 species representing 34 genera and 12 families. Leptoceridae and Hydroptilidae were the most common families and&nbsp;</span><i>Ceraclea</i><span>&nbsp;the most common genus in number of species. This study adds 21 species to the Michigan record. The hydropsychids</span><i>Cheumatopsyche</i><span>&nbsp;(81, 63, 105 m</span><span>&minus;2</span><span>; log-transformed values for mean and lower and upper 95% C.L.) and&nbsp;</span><i>Hydropsyche</i><span>&nbsp;(70, 57, 87 m</span><span>&minus;2</span><span>) were the most abundant genera collected as larvae in the St. Clair and Detroit rivers, while Oecetis (41, 35, 47 m</span><span>&minus;2</span><span>) was the most abundant in Lake St. Clair. Larval densities of caddisflies in the Detroit River were about twice those in the St. Clair River, but the number of genera collected in each river was about equal (22 vs. 23). Larval abundances were higher in October than May because most genera had substantial overwinter population declines. Low densities and species richness in some areas of the St. Clair-Detroit River system may reflect in part continued water quality problems, but community structure has markedly improved and representation of pollution-sensitive organisms has increased over a 12&ndash;15 year period.</span></p>","language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/S0380-1330(91)71388-9","usgsCitation":"Davis, B.M., Hudson, P.L., and Armitage, B.J., 1991, Distribution and abundance of caddisflies (Trichoptera) in the St. Clair-Detroit River system: Journal of Great Lakes Research, v. 17, no. 4, p. 522-535, https://doi.org/10.1016/S0380-1330(91)71388-9.","productDescription":"14 p.","startPage":"522","endPage":"535","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":258366,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":258360,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0380-1330(91)71388-9","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Michigan","otherGeospatial":"St. Clair River;Detroit River","volume":"17","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a025ee4b0c8380cd50010","contributors":{"authors":[{"text":"Davis, Bruce M. bmdavis@usgs.gov","contributorId":4227,"corporation":false,"usgs":true,"family":"Davis","given":"Bruce","email":"bmdavis@usgs.gov","middleInitial":"M.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":354598,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hudson, Patrick L. 0000-0002-7646-443X phudson@usgs.gov","orcid":"https://orcid.org/0000-0002-7646-443X","contributorId":5616,"corporation":false,"usgs":true,"family":"Hudson","given":"Patrick","email":"phudson@usgs.gov","middleInitial":"L.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":354599,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Armitage, Brian J.","contributorId":59747,"corporation":false,"usgs":true,"family":"Armitage","given":"Brian","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":354600,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70006605,"text":"70006605 - 1991 - Lead exposure in Canada geese of the eastern prairie population","interactions":[],"lastModifiedDate":"2019-11-07T16:01:58","indexId":"70006605","displayToPublicDate":"2012-01-01T13:32:00","publicationYear":"1991","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Lead exposure in Canada geese of the eastern prairie population","docAbstract":"<p>We monitored lead exposure in Eastern Prairie Population Canada geese during summer-winter, 1986-1987 and 1987-1988 at 5 areas. Blood lead concentrations in geese trapped during summer at Cape Churchill Manitoba were below levels indicative of recent lead exposure (0.18 ppm). Geese exposed to lead (&ge;0.18 ppm blood lead) increased to 7.6% at Oak Hammock Wildlife Management Area (WMA), southern Manitoba, where lead shot was still in use, and to 10.0% at Roseau River WMA, northern Minnesota, when fall-staging geese were close to a source of lead shot in Manitoba. Proportion of birds exposed to lead dropped to &lt;2% at Lac Qui Parle WMA, Minnesota, a steel shot zone since 1980. On the wintering grounds at Swan Lake National Wildlife Refuge in Missouri, 4.9% of all geese showed exposure to lead before the hunting season. Lead exposure rose to 10.0% after hunting ended and then decreased to 5.2% in late winter. Incidence of lead shot in gizzards and concentrations of lead in livers supported blood assay data. Soil samples indicated that lead shot continues to be available to geese at Swan Lake, even though the area was established as a non-toxic shot zone in 1978. Steel shot zones have reduced lead exposure in the Eastern Prairie Population, but lead shot persists in the environment and continues to account for lead exposure and mortality in Eastern Prairie Population Canada geese.</p>","language":"English","publisher":"The Wildlife Society","usgsCitation":"DeStefano, S., Brand, C.J., Rusch, D., Finley, D.L., and Gillespie, M.M., 1991, Lead exposure in Canada geese of the eastern prairie population: Wildlife Society Bulletin, v. 19, no. 1, p. 23-32.","productDescription":"10 p.","startPage":"23","endPage":"32","numberOfPages":"10","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":258883,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":258865,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/3782411","linkFileType":{"id":5,"text":"html"}}],"country":"United States, Canada","state":"Minnesota, Manitoba","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -96.15234375,\n              43.45291889355465\n            ],\n            [\n              -90.52734374999999,\n              43.644025847699496\n            ],\n            [\n              -92.197265625,\n              46.37725420510028\n            ],\n            [\n              -88.9453125,\n              48.69096039092549\n            ],\n            [\n              -94.39453125,\n              49.49667452747045\n            ],\n            [\n              -95.00976562499999,\n              51.83577752045248\n            ],\n            [\n              -95.2734375,\n              55.7765730186677\n            ],\n            [\n              -93.603515625,\n              58.722598828043374\n            ],\n            [\n              -94.482421875,\n              59.93300042374631\n            ],\n            [\n              -102.39257812499999,\n              59.977005492196\n            ],\n            [\n              -103.095703125,\n              56.31653672211301\n            ],\n            [\n              -102.83203125,\n              51.069016659603896\n            ],\n            [\n              -100.81054687499999,\n              48.574789910928864\n            ],\n            [\n              -97.822265625,\n              48.40003249610685\n            ],\n            [\n              -96.767578125,\n              46.92025531537451\n            ],\n            [\n              -96.15234375,\n              43.45291889355465\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a45b8e4b0c8380cd67491","contributors":{"authors":[{"text":"DeStefano, S.","contributorId":84309,"corporation":false,"usgs":true,"family":"DeStefano","given":"S.","email":"","affiliations":[],"preferred":false,"id":354845,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brand, C. J.","contributorId":8788,"corporation":false,"usgs":true,"family":"Brand","given":"C.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":354843,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rusch, D. H.","contributorId":19897,"corporation":false,"usgs":true,"family":"Rusch","given":"D. H.","affiliations":[],"preferred":false,"id":354844,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Finley, Daniel L.","contributorId":103155,"corporation":false,"usgs":true,"family":"Finley","given":"Daniel","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":354846,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gillespie, Murray M.","contributorId":108064,"corporation":false,"usgs":true,"family":"Gillespie","given":"Murray","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":354847,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
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