Suspended-solids concentration data were collected in San Francisco Bay during water year 1994. Optical backscatterance sensors and water samples were used to monitor suspended solids continuously at two sites in Suisun Bay, two sites in Central San Francisco Bay, and three sites in South San Francisco Bay. Sensors were positioned at two depths at each site. In addition, a shallow-water instrument package was deployed in South San Francisco Bay three times for periods of several weeks to measure suspended-solids concentration and water velocity. Water samples were collected periodically and were analyzed for concentrations of suspended solids. The results of the analyses were used to calibrate the electrical output of the optical backscatterance sensors. This report presents the data-collection methods used and summarizes the suspended-solids concentration data collected from October 1993 through September 1994. Calibration plots and edited data for each sensor also are presented.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr95776","issn":"0094-9140","usgsCitation":"Buchanan, P., Schoellhamer, D., and Sheipline, R., 1996, Summary of suspended-solids concentration data, San Francisco Bay, California, water year 1994: U.S. Geological Survey Open-File Report 95-776, v, 48 p., https://doi.org/10.3133/ofr95776.","productDescription":"v, 48 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":52068,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1995/0776/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":155797,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1995/0776/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -123.0523681640625,\n 37.339591851359174\n ],\n [\n -121.8109130859375,\n 37.339591851359174\n ],\n [\n -121.8109130859375,\n 38.199338565983844\n ],\n [\n -123.0523681640625,\n 38.199338565983844\n ],\n [\n -123.0523681640625,\n 37.339591851359174\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db698974","contributors":{"authors":[{"text":"Buchanan, P.A. 0000-0002-4796-4734","orcid":"https://orcid.org/0000-0002-4796-4734","contributorId":48997,"corporation":false,"usgs":true,"family":"Buchanan","given":"P.A.","affiliations":[],"preferred":false,"id":188539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoellhamer, D. H. 0000-0001-9488-7340","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":85624,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"D. H.","affiliations":[],"preferred":false,"id":188540,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sheipline, R.C.","contributorId":39410,"corporation":false,"usgs":true,"family":"Sheipline","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":188538,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":22861,"text":"ofr96120 - 1996 - Lithologic and ground-water data for monitoring wells in the Santa Clara-Calleguas ground-water basin, Ventura County, California, 1989-95","interactions":[],"lastModifiedDate":"2012-02-02T00:07:59","indexId":"ofr96120","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-120","title":"Lithologic and ground-water data for monitoring wells in the Santa Clara-Calleguas ground-water basin, Ventura County, California, 1989-95","docAbstract":"Twenty-three multiple-well (nested) monitoring sites were constructed in the western part of the Santa Clara-Calleguas Hydrologic Unit and ground-water basin between October 1989 and May 1994. This report is a compilation of the data collected at these sites from October 1989 through April 1995 and includes location and design of the monitoring sites, lithologic data, geophysical logs, ground-water-level measurements, and water-quality analyses. Grain-size distribution and mineralogical analyses also are included. Ninety-nine piezometers were installed at the 23 sites to enable collection of depth-dependent data. Lithologic logs were compiled from descriptions of drill cuttings for each site and from observations recorded during logging. Generalized stratigraphic columns were compiled by grouping similar lithologic units. Grain-size and mineralogical analyses were used to identify and characterize the various lithologic units and to distinguish changes among them. Geophysical logs provided information on the character of the lithologic units and on the presence and chemical characteristics of ground water. Water levels were measured periodically during 1989-94. Water-quality data were collected periodically during 1989-95.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-File Reports Section, U.S. Geological Survey [distributor],","doi":"10.3133/ofr96120","issn":"0094-9140","usgsCitation":"Densmore, J., 1996, Lithologic and ground-water data for monitoring wells in the Santa Clara-Calleguas ground-water basin, Ventura County, California, 1989-95: U.S. Geological Survey Open-File Report 96-120, v, 179 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96120.","productDescription":"v, 179 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":155006,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0120/report-thumb.jpg"},{"id":52278,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0120/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb7f3","contributors":{"authors":[{"text":"Densmore, J.N. 0000-0002-5345-6613","orcid":"https://orcid.org/0000-0002-5345-6613","contributorId":100882,"corporation":false,"usgs":true,"family":"Densmore","given":"J.N.","affiliations":[],"preferred":false,"id":189019,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22839,"text":"ofr95464 - 1996 - Water-quality data for the Arkansas River Basin, southeastern Colorado, 1990-93","interactions":[],"lastModifiedDate":"2022-12-29T22:05:31.971833","indexId":"ofr95464","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"95-464","title":"Water-quality data for the Arkansas River Basin, southeastern Colorado, 1990-93","docAbstract":"Water-quality data were collected and compiled for 59 surface-water stations in the Arkansas River Basin of Colorado. The purpose of the data collection was to describe selected water-quality characteristics of the Arkansas River from the headwaters downstream to the Colorado-Kansas State line. Data are presented for 19 Arkansas River stations, 31 tributary stations, 2 mine-drainage stations, and 7 transmountain diversion stations. Water-quality data presented in this report include instantaneous discharge; onsite measurements of specific conductance, pH, water temperature, and dissolved oxygen; analytical concentrations of bacteria, dissolved solids, major nutrients, trace elements, pesticides, radiochemicals, and suspended sediment; and quality-assurance data for selected water-quality constituents. Sampling began in April 1990 and continued through March 1993 at the 59 surface-water stations. The basinwide water-quality study was initiated in 1988 by the U.S. Geological Survey in cooperation with 14 local agencies and the Bureau of Reclamation.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr95464","usgsCitation":"Dash, R.G., and Ortiz, R.F., 1996, Water-quality data for the Arkansas River Basin, southeastern Colorado, 1990-93: U.S. Geological Survey Open-File Report 95-464, Report: v, 137 p.; 1 Plate: 36.96 x 29.94 inches, https://doi.org/10.3133/ofr95464.","productDescription":"Report: v, 137 p.; 1 Plate: 36.96 x 29.94 inches","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"links":[{"id":155186,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1995/0464/report-thumb.jpg"},{"id":411205,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18481.htm","linkFileType":{"id":5,"text":"html"}},{"id":19436,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1995/0464/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52265,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1995/0464/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Colorado","otherGeospatial":"Arkansas River Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -107,\n 37\n ],\n [\n -102.045,\n 37\n ],\n [\n -102.045,\n 39.566\n ],\n [\n -107,\n 39.566\n ],\n [\n -107,\n 37\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e575a","contributors":{"authors":[{"text":"Dash, Russell G.","contributorId":64695,"corporation":false,"usgs":true,"family":"Dash","given":"Russell","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":188972,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ortiz, Roderick F. rfortiz@usgs.gov","contributorId":1126,"corporation":false,"usgs":true,"family":"Ortiz","given":"Roderick","email":"rfortiz@usgs.gov","middleInitial":"F.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":188971,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":24416,"text":"ofr9661 - 1996 - Active-, inactive-, and abandoned-mine information and selected geochemical data for the State of Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:08:14","indexId":"ofr9661","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-61","title":"Active-, inactive-, and abandoned-mine information and selected geochemical data for the State of Nevada","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr9661","issn":"0094-9140","usgsCitation":"Ryder, J.L., 1996, Active-, inactive-, and abandoned-mine information and selected geochemical data for the State of Nevada: U.S. Geological Survey Open-File Report 96-61, 2 computer disks ;3 1/2 in., https://doi.org/10.3133/ofr9661.","productDescription":"2 computer disks ;3 1/2 in.","costCenters":[],"links":[{"id":157102,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1760,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1996/ofr-96-0061/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2a67","contributors":{"authors":[{"text":"Ryder, Jean L.","contributorId":80709,"corporation":false,"usgs":true,"family":"Ryder","given":"Jean","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":191884,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31947,"text":"ofr962 - 1996 - Map of Quaternary faults in west Texas and adjacent parts of Mexico","interactions":[],"lastModifiedDate":"2021-10-12T19:54:11.632991","indexId":"ofr962","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-2","title":"Map of Quaternary faults in west Texas and adjacent parts of Mexico","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr962","usgsCitation":"Collins, E.E., Raney, J.A., Machette, M.N., Haller, K.M., and Dart, R., 1996, Map of Quaternary faults in west Texas and adjacent parts of Mexico: U.S. Geological Survey Open-File Report 96-2, Report: ii, 74 p. ; 1 Plate: 35.56 × 30.14 inches, https://doi.org/10.3133/ofr962.","productDescription":"Report: ii, 74 p. ; 1 Plate: 35.56 × 30.14 inches","costCenters":[],"links":[{"id":390436,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18574.htm"},{"id":60099,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0002/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60098,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0002/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":161103,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0002/report-thumb.jpg"}],"scale":"500000","country":"Mexico, United States","state":"Texas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -106.6310,\n 29\n ],\n [\n -103,\n 29\n ],\n [\n -103,\n 32\n ],\n [\n -106.6310,\n 32\n ],\n [\n -106.6310,\n 29\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8be4b07f02db6515f2","contributors":{"authors":[{"text":"Collins, E. E.","contributorId":104339,"corporation":false,"usgs":true,"family":"Collins","given":"E.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":207329,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Raney, J. A.","contributorId":87718,"corporation":false,"usgs":true,"family":"Raney","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":207327,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Machette, M. N.","contributorId":19561,"corporation":false,"usgs":true,"family":"Machette","given":"M.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":207325,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Haller, K. M.","contributorId":104073,"corporation":false,"usgs":true,"family":"Haller","given":"K.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":207328,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dart, R. L.","contributorId":25547,"corporation":false,"usgs":true,"family":"Dart","given":"R. L.","affiliations":[],"preferred":false,"id":207326,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":5569,"text":"fs24795 - 1996 - Hydrogeology and ground-water quality of the Bay Mills Indian Community Study Area, near Brimley, Michigan","interactions":[],"lastModifiedDate":"2017-07-12T11:23:15","indexId":"fs24795","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"247-95","title":"Hydrogeology and ground-water quality of the Bay Mills Indian Community Study Area, near Brimley, Michigan","docAbstract":"Bay Mills Indian Community (BMIC) near Brimley, Mich. (fig. 1), with a population of about 1,000, needs hydrogeologic and ground-water-quality information to help assure a reliable ground-water supply for future economic development. Currently (1995), three wells supply water to a housing development adjacent to Mission Hill, but the remainder of BMIC is dependent on private low-capacity wells. Currently (1995), motel and gaming facilities are being constructed at the former Fisherman's Wharf site. These facilities will require large-capacity wells for public supply and fire protection. In addition, a proposed fish hatchery would require a water supply that would meet stringent water-quality requirements and be capable of producing about 500 to 600 gallons per minute (gal/min). This report summarizes hydrogeologic and ground-water-quality information needed to effectively plan for water-supply development at BMIC and is the result of a cooperative effort between BMIC and the U.S. Geological Survey (USGS).
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs24795","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1996, Hydrogeology and ground-water quality of the Bay Mills Indian Community Study Area, near Brimley, Michigan (March 1996): U.S. Geological Survey Fact Sheet 247-95, 4 p., https://doi.org/10.3133/fs24795.","productDescription":"4 p.","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":139125,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1995/0247/report-thumb.jpg"},{"id":343705,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1995/0247/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Michigan","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {\n \"stroke\": \"#555555\",\n \"stroke-width\": 2,\n \"stroke-opacity\": 1,\n \"fill\": \"#555555\",\n \"fill-opacity\": 0.3\n },\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -84.74578857421875,\n 46.27483447871404\n ],\n [\n -84.34547424316406,\n 46.27483447871404\n ],\n [\n -84.34547424316406,\n 46.49082901981415\n ],\n [\n -84.74578857421875,\n 46.49082901981415\n ],\n [\n -84.74578857421875,\n 46.27483447871404\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"March 1996","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db62568b","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":528667,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31948,"text":"ofr966 - 1996 - Geologic map of the Silver Bell and West Silver Bell mountains, southern Arizona","interactions":[],"lastModifiedDate":"2019-08-06T14:19:48","indexId":"ofr966","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-6","title":"Geologic map of the Silver Bell and West Silver Bell mountains, southern Arizona","docAbstract":"The Silver Bell Mountains, 50 km northwest of Tucson, Arizona, are a mountain range in the transition from the higher-relief mountains of southeastern Arizona to the low-relief ranges of the western Arizona deserts. The Silver Bell Mountains include the area of the Silver Bell mining district (Richard and Courtright, 1966) which has produced over 100 million pounds of copper (Graybeal, 1982) since mining began in the late 19th century. Most of the mountain range and adjoining flanks are composed of Upper Cretaceous volcanic and plutonic rocks which are interpreted as parts of a ash-flow caldera; the intrusions which formed the porphyry copper deposits of the Silver Bell mining district were emplaced into the caldera margin. The latest Cretaceous and early Tertiary period of formation of most of Arizona's many copper deposits during was also a period of widespread continental silicic caldera volcanism, later fragmented into alternating mountain range exposures and buried beneath alluvial basins by late Tertiary extensional deformation. Lipman and Sawyer (1985) identified as many as seven Cretaceous caldera fragments in southern Arizona, as well as pieces of Cretaceous volcanoes in more than a half-dozen other mountain ranges in southern Arizona. Undoubtedly, much of the evidence about the character of Cretaeous volcanism is buried beneath alluvial valleys. This is the fourth detailed mapping study of these Cretaceous volcanoes: studies of the Tombstone caldera (Moore, 1994) and the Tucson Mountain caldera (Lipman, 1994) have recently been published, and a geologic map of Cretaceous volcanic rocks in the Sierrita Mountains (Fridrich and Lipman, 1991) is in preparation.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr966","usgsCitation":"Sawyer, D.A., 1996, Geologic map of the Silver Bell and West Silver Bell mountains, southern Arizona: U.S. Geological Survey Open-File Report 96-6, Report: 21 p.; 1 Plate: 54.90 x 31.28 inches, https://doi.org/10.3133/ofr966.","productDescription":"Report: 21 p.; 1 Plate: 54.90 x 31.28 inches","costCenters":[],"links":[{"id":161104,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0006/report-thumb.jpg"},{"id":60100,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0006/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366313,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0006/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"Arizona","otherGeospatial":"Silver Bell Mountains","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.7,\n 32.375\n ],\n [\n -111.375,\n 32.375\n ],\n [\n -111.375,\n 32.5\n ],\n [\n -111.7,\n 32.5\n ],\n [\n -111.7,\n 32.375\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a8a6","contributors":{"authors":[{"text":"Sawyer, David A. dsawyer@usgs.gov","contributorId":1262,"corporation":false,"usgs":true,"family":"Sawyer","given":"David","email":"dsawyer@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":207330,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31963,"text":"ofr9633A - 1996 - Digital bedrock geologic map of the Rochester quadrangle, Vermont","interactions":[],"lastModifiedDate":"2022-09-23T14:46:03.004679","indexId":"ofr9633A","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-33","chapter":"A","title":"Digital bedrock geologic map of the Rochester quadrangle, Vermont","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr9633A","usgsCitation":"Walsh, G.J., and Falta, C., 1996, Digital bedrock geologic map of the Rochester quadrangle, Vermont: U.S. Geological Survey Open-File Report 96-33, 2 Plates: 30.01 × 32.40 inches and 29.54 × 32.28 inches, https://doi.org/10.3133/ofr9633A.","productDescription":"2 Plates: 30.01 × 32.40 inches and 29.54 × 32.28 inches","costCenters":[],"links":[{"id":164225,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":60120,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0033a/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60121,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0033a/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":397794,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18567.htm"}],"scale":"24000","country":"United States","state":"Vermont","otherGeospatial":"Rochester quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -72.75,\n 43.75\n ],\n [\n -72.875,\n 43.75\n ],\n [\n -72.875,\n 43.875\n ],\n [\n -72.75,\n 43.875\n ],\n [\n -72.75,\n 43.75\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b462e","contributors":{"authors":[{"text":"Walsh, Gregory J. 0000-0003-4264-8836 gwalsh@usgs.gov","orcid":"https://orcid.org/0000-0003-4264-8836","contributorId":873,"corporation":false,"usgs":true,"family":"Walsh","given":"Gregory","email":"gwalsh@usgs.gov","middleInitial":"J.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":207369,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Falta, C. K.","contributorId":37382,"corporation":false,"usgs":true,"family":"Falta","given":"C. K.","affiliations":[],"preferred":false,"id":207370,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31955,"text":"ofr9662B - 1996 - Analytical data and sample locality map of stream-sediment and soil samples from the Winnemucca-Surprise Resource Assessment Area, Northwest Nevada and Northeast California","interactions":[],"lastModifiedDate":"2013-09-17T14:20:04","indexId":"ofr9662B","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-62","chapter":"B","title":"Analytical data and sample locality map of stream-sediment and soil samples from the Winnemucca-Surprise Resource Assessment Area, Northwest Nevada and Northeast California","language":"ENGLISH","doi":"10.3133/ofr9662B","collaboration":"The USGS does not support this software or technical questions for the software associated with the publication.","usgsCitation":"King, H.D., Fey, D., Motooka, J.M., Knight, R.J., Roushey, B.H., and McGuire, D., 1996, Analytical data and sample locality map of stream-sediment and soil samples from the Winnemucca-Surprise Resource Assessment Area, Northwest Nevada and Northeast California: U.S. Geological Survey Open-File Report 96-62, One 3 1/2 inch DS/HD IBM-compatible diskette., https://doi.org/10.3133/ofr9662B.","productDescription":"One 3 1/2 inch DS/HD IBM-compatible diskette.","costCenters":[],"links":[{"id":161139,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":277641,"type":{"id":4,"text":"Application Site"},"url":"https://pubs.usgs.gov/of/1996/0062b/application.zip"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acee4b07f02db67ff2b","contributors":{"authors":[{"text":"King, Harley D. hking@usgs.gov","contributorId":4046,"corporation":false,"usgs":true,"family":"King","given":"Harley","email":"hking@usgs.gov","middleInitial":"D.","affiliations":[],"preferred":true,"id":207345,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fey, D.L.","contributorId":44537,"corporation":false,"usgs":true,"family":"Fey","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":207347,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Motooka, J. M.","contributorId":8834,"corporation":false,"usgs":true,"family":"Motooka","given":"J.","middleInitial":"M.","affiliations":[],"preferred":false,"id":207346,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Knight, R. J.","contributorId":96255,"corporation":false,"usgs":true,"family":"Knight","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":207350,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Roushey, B. H.","contributorId":84387,"corporation":false,"usgs":true,"family":"Roushey","given":"B.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":207349,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"McGuire, D.J.","contributorId":80702,"corporation":false,"usgs":true,"family":"McGuire","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":207348,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":61911,"text":"gq1777 - 1996 - Geologic map of the Lem Peak quadrangle, Lemhi County, Idaho","interactions":[],"lastModifiedDate":"2012-02-10T00:10:33","indexId":"gq1777","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1777","title":"Geologic map of the Lem Peak quadrangle, Lemhi County, Idaho","language":"ENGLISH","doi":"10.3133/gq1777","usgsCitation":"Tysdal, R.G., 1996, Geologic map of the Lem Peak quadrangle, Lemhi County, Idaho: U.S. Geological Survey Geologic Quadrangle 1777, 1 map :col. ;58 x 42 cm., on sheet 106 x 73 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/gq1777.","productDescription":"1 map :col. ;58 x 42 cm., on sheet 106 x 73 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":108377,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13135.htm","linkFileType":{"id":5,"text":"html"},"description":"13135"},{"id":248199,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/1777/report.pdf","size":"25","linkFileType":{"id":1,"text":"pdf"}},{"id":253025,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/1777/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113.86749999999999,44.75 ], [ -113.86749999999999,44.8675 ], [ -113.75,44.8675 ], [ -113.75,44.75 ], [ -113.86749999999999,44.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696f5d","contributors":{"authors":[{"text":"Tysdal, Russell G.","contributorId":1700,"corporation":false,"usgs":true,"family":"Tysdal","given":"Russell","email":"","middleInitial":"G.","affiliations":[],"preferred":true,"id":266545,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":5175,"text":"fs11596 - 1996 - Effectiveness of highway-drainage systems in preventing road-salt contamination of ground water, southeastern Massachusetts","interactions":[],"lastModifiedDate":"2014-04-03T09:18:26","indexId":"fs11596","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"115-96","title":"Effectiveness of highway-drainage systems in preventing road-salt contamination of ground water, southeastern Massachusetts","docAbstract":"Road-salt contamination of public and\nprivate water supplies has become a\nserious and costly problem, particularly in\nthe Northeast and Midwest. For example,\nreports of road-salt contamination from\n100 of the 351 municipalities in\nMassachusetts from 1983 through 1990\nrequired an expenditure of about 2.5\nmillion dollar to investigate and\nremediate. Nationally, an estimated 10\nmillion dollar are spent annual ly by State\nand local governments to prevent and\nremediate road-salt contamination.\nOne method used by State highway\nagencies to reduce road- salt\ncontamination of public-water supplies is\nto divert the salt-laden highway runoff\nthrough drainage systems from section\nof highway that pass near public-water\nsupplies to less sensitive areas. The U.S.\nGeological Survey (USGS), in\ncooperation with the Massachusetts\nHighway Department (MHO), has\nconducted an investigation of the relative\neffectiveness of four highway-drainage\nsystems in preventing road-salt\ncontamination of ground water.\nThis fact sheet describes the\nhighway-drainage systems tested, the\ngeneral hydrogeology of the study area,\nand the methods used to evaluate the\ndrainage systems; and presents\npreliminary findings of the effectiveness\nof the systems in preventing road-salt\ncontamination of ground water. These\nfindings are based on data collected from\nNovember 1990 through May 1992. The\nre ult of this investigation will have\nwider application than just in the\nsnow-belt regions of the United States,\nCanada, and Europe, as other\ncontaminants in highway runoff either\ncan be diverted from sensitive areas by\ndrainage systems or allowed to seep into\nthe ground, potentially contaminating\nground water.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs11596","usgsCitation":"Church, P.E., 1996, Effectiveness of highway-drainage systems in preventing road-salt contamination of ground water, southeastern Massachusetts: U.S. Geological Survey Fact Sheet 115-96, 4 p., https://doi.org/10.3133/fs11596.","productDescription":"4 p.","numberOfPages":"4","costCenters":[],"links":[{"id":139636,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs11596.jpg"},{"id":285396,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/0115-96/report.pdf"}],"scale":"25000","country":"United States","state":"Massachusetts","otherGeospatial":"Buttermilk Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -70.666667,41.75 ], [ -70.666667,41.783333 ], [ -70.583333,41.783333 ], [ -70.583333,41.75 ], [ -70.666667,41.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db6252fe","contributors":{"authors":[{"text":"Church, Peter E.","contributorId":99178,"corporation":false,"usgs":true,"family":"Church","given":"Peter","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":150544,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":6791,"text":"fs24795rev - 1996 - Hydrogeology and ground-water quality of the Bay Mills Indian Community study area, near Brimley, Michigan","interactions":[],"lastModifiedDate":"2017-06-06T20:44:45","indexId":"fs24795rev","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"247-95","title":"Hydrogeology and ground-water quality of the Bay Mills Indian Community study area, near Brimley, Michigan","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/fs24795rev","usgsCitation":"Weaver, T.L., 1996, Hydrogeology and ground-water quality of the Bay Mills Indian Community study area, near Brimley, Michigan (Revised Edition, April 1996): U.S. Geological Survey Fact Sheet 247-95, 1 sheet : ill. ; 43 x 28 cm. folded to 22 x 28 cm. ill. ;, https://doi.org/10.3133/fs24795rev.","productDescription":"1 sheet : ill. ; 43 x 28 cm. folded to 22 x 28 cm. ill. ;","costCenters":[],"links":[{"id":139744,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {\n \"stroke\": \"#555555\",\n \"stroke-width\": 2,\n \"stroke-opacity\": 1,\n \"fill\": \"#555555\",\n \"fill-opacity\": 0.2\n },\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -84.64691162109375,\n 46.35545866673858\n ],\n [\n -84.451904296875,\n 46.35545866673858\n ],\n [\n -84.451904296875,\n 46.44637374854379\n ],\n [\n -84.64691162109375,\n 46.44637374854379\n ],\n [\n -84.64691162109375,\n 46.35545866673858\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Revised Edition, April 1996","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625645","contributors":{"authors":[{"text":"Weaver, T. L.","contributorId":24339,"corporation":false,"usgs":true,"family":"Weaver","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":153352,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":33739,"text":"b2059A - 1996 - Overview of landslide problems, research, and mitigation, Cincinnati, Ohio, area","interactions":[],"lastModifiedDate":"2016-11-07T10:47:13","indexId":"b2059A","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2059","chapter":"A","title":"Overview of landslide problems, research, and mitigation, Cincinnati, Ohio, area","docAbstract":"Landslides cause much damage to property throughout the metropolitan area of Cincinnati, Ohio. Most landslides occur in unconsolidated deposits, including colluvium, till, glacial lake clays, and man-made fill derived from colluvium and glacial deposits. Landslides in thin colluvium are widespread on steeper slopes that wall the valleys of the Ohio River and its tributaries. Abundant landslides also form in thick colluvium on flatter slopes, especially where the colluvium has been disturbed by earthwork. Unusual block glides and block-extrusion glides form where till rests on lake clay. Through the years, knowledge of the distribution and causes of landslides has increased as a result of many investigations. This knowledge became part of the basis for landslide mitigation programs adopted by the City of Cincinnati and Hamilton County, Ohio. In 1974 the Cincinnati City Council passed an excavation and fill ordinance to help reduce landslide damage in areas of new construction. In 1989 following much additional study, Cincinnati created a geotechnical office within its Department of Public Works. The office, which is staffed by a geotechnical engineer, an engineering geologist, and two technicians, carries out a mitigation program. Since 1989, members of the geotechnical staff have worked in several ways to reduce landslide damage in the city; their work includes engineering-geologic mapping of selected parts of the city, inspection of retaining walls that impact public right-of-way, review of proposed construction in hillside areas, inspecting and arranging for repair of landslide areas that affect city property, and compiling geologic and geotechnical data on landslide areas within the city. In 1990, Hamilton County also adopted an excavation and fill ordinance to help reduce the damage due to landslides in areas of new construction.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Washington, D.C.","doi":"10.3133/b2059A","usgsCitation":"Baum, R.L., and Johnson, A.M., 1996, Overview of landslide problems, research, and mitigation, Cincinnati, Ohio, area: U.S. Geological Survey Bulletin 2059, iii, 33 p., https://doi.org/10.3133/b2059A.","productDescription":"iii, 33 p.","numberOfPages":"44","costCenters":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"links":[{"id":163860,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":330814,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/2059-A/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Ohio","county":"Hamilton County","city":"Cincinnati","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-84.3529,39.2916],[-84.3339,39.2932],[-84.2624,39.2883],[-84.2659,39.2829],[-84.2652,39.2802],[-84.2604,39.2789],[-84.2574,39.2775],[-84.2573,39.2735],[-84.2602,39.2703],[-84.2614,39.2689],[-84.2625,39.2652],[-84.2689,39.262],[-84.2707,39.2597],[-84.2818,39.2527],[-84.2918,39.2499],[-84.2953,39.2471],[-84.2969,39.2393],[-84.3021,39.2343],[-84.3092,39.2324],[-84.3203,39.225],[-84.3209,39.2236],[-84.3208,39.2222],[-84.3166,39.2209],[-84.3116,39.2083],[-84.295,39.2095],[-84.2897,39.2127],[-84.2844,39.2128],[-84.2776,39.2047],[-84.2775,39.2002],[-84.2786,39.197],[-84.2827,39.1947],[-84.285,39.1906],[-84.2879,39.1883],[-84.2885,39.1864],[-84.2901,39.1814],[-84.2931,39.1805],[-84.3001,39.1749],[-84.2994,39.1722],[-84.2998,39.1659],[-84.3027,39.1604],[-84.302,39.1581],[-84.3025,39.1536],[-84.3057,39.1173],[-84.3194,39.0223],[-84.3284,39.0285],[-84.3372,39.0331],[-84.3543,39.0395],[-84.3783,39.0441],[-84.3815,39.0445],[-84.3976,39.0452],[-84.4076,39.046],[-84.4252,39.0533],[-84.4316,39.0622],[-84.4324,39.0637],[-84.4344,39.0695],[-84.4344,39.0718],[-84.4342,39.0859],[-84.4344,39.0922],[-84.4344,39.0938],[-84.4369,39.1037],[-84.4403,39.1096],[-84.4535,39.1191],[-84.4553,39.12],[-84.4622,39.1215],[-84.4627,39.1216],[-84.4666,39.121],[-84.4701,39.1202],[-84.4738,39.1184],[-84.4776,39.1163],[-84.487,39.1072],[-84.4952,39.0993],[-84.4962,39.0985],[-84.498,39.0974],[-84.5052,39.0938],[-84.5185,39.0913],[-84.5197,39.0914],[-84.533,39.095],[-84.5449,39.0982],[-84.5532,39.0951],[-84.5552,39.0933],[-84.564,39.0852],[-84.5705,39.0828],[-84.5795,39.0795],[-84.5953,39.075],[-84.5997,39.0736],[-84.6159,39.0725],[-84.6237,39.0736],[-84.6381,39.0799],[-84.6441,39.0842],[-84.6552,39.0923],[-84.6603,39.0944],[-84.6663,39.0961],[-84.6705,39.0969],[-84.6777,39.0982],[-84.6806,39.0992],[-84.6848,39.1012],[-84.6879,39.103],[-84.6931,39.1082],[-84.6946,39.1097],[-84.7044,39.1204],[-84.713,39.1297],[-84.7185,39.1346],[-84.724,39.1391],[-84.7296,39.1421],[-84.7339,39.1441],[-84.739,39.146],[-84.7446,39.1471],[-84.7453,39.1472],[-84.7506,39.1461],[-84.7521,39.1458],[-84.7596,39.1414],[-84.7671,39.1328],[-84.7722,39.1268],[-84.7764,39.122],[-84.781,39.1189],[-84.7838,39.1171],[-84.7848,39.1166],[-84.803,39.11],[-84.8191,39.1069],[-84.8197,39.1907],[-84.8199,39.2262],[-84.8191,39.3056],[-84.7029,39.3049],[-84.6417,39.3051],[-84.6376,39.3092],[-84.6306,39.3121],[-84.599,39.3085],[-84.5633,39.3082],[-84.5239,39.303],[-84.5049,39.306],[-84.4834,39.3009],[-84.4644,39.3026],[-84.4358,39.2994],[-84.4292,39.2981],[-84.3881,39.2969],[-84.3529,39.2916]]]},\"properties\":{\"name\":\"Hamilton\",\"state\":\"OH\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db68a1f5","contributors":{"authors":[{"text":"Baum, Rex L. 0000-0001-5337-1970 baum@usgs.gov","orcid":"https://orcid.org/0000-0001-5337-1970","contributorId":1288,"corporation":false,"usgs":true,"family":"Baum","given":"Rex","email":"baum@usgs.gov","middleInitial":"L.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":211855,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Arvid M.","contributorId":99547,"corporation":false,"usgs":true,"family":"Johnson","given":"Arvid","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":211856,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1000759,"text":"1000759 - 1996 - Competition between nonindigenous ruffe and native yellow perch in laboratory studies","interactions":[],"lastModifiedDate":"2026-03-25T16:12:01.715421","indexId":"1000759","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Competition between nonindigenous ruffe and native yellow perch in laboratory studies","docAbstract":"The ruffe Gymnocephalus cernuus is a European percid that was accidently introduced in Duluth Harbor, Lake Superior. This nonindigenous species is closely related to yellow perch Perca flavescens, and because the two species have similar diets and habitat requirements, they are potential competitors. Laboratory studies in aquaria and pools were conducted to determine whether ruffe can compete with yellow perch for food. Ruffe had capture rates similar to those of yellow perch when food was unlimited. Ruffe spent more time than yellow perch over a feeding container before leaving it and searching again, and they also required less time to ingest (or handle) prey. However, the presence of yellow perch shortened the time ruffe spent over foraging areas when food was more limited. In addition, yellow perch were more active than ruffe, as indicated by their more frequent visits to a feeding container. Hence, the outcome of exploitative competition was not conclusive; ruffe appear to have the advantage in some behaviors, yellow perch in others. Ruffe were much more aggressive than yellow perch, and interference competition may be important in the interactions between these species. Our results indicate that ruffe might compete with native yellow perch.
","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1996)125<0562:CBNRAN>2.3.CO;2","usgsCitation":"Savino, J.F., and Kolar, C.S., 1996, Competition between nonindigenous ruffe and native yellow perch in laboratory studies: Transactions of the American Fisheries Society, v. 125, no. 4, p. 562-571, https://doi.org/10.1577/1548-8659(1996)125<0562:CBNRAN>2.3.CO;2.","productDescription":"10 p.","startPage":"562","endPage":"571","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133263,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Minnesota, Wisconsin","otherGeospatial":"Duluth Harbor, Lake Superior","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -92.35503972145341,\n 46.88429334129793\n ],\n [\n -92.35503972145341,\n 46.64000745580137\n ],\n [\n -91.8456818691482,\n 46.64000745580137\n ],\n [\n -91.8456818691482,\n 46.88429334129793\n ],\n [\n -92.35503972145341,\n 46.88429334129793\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"125","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6aa3d3","contributors":{"authors":[{"text":"Savino, Jacqueline F. jsavino@usgs.gov","contributorId":2213,"corporation":false,"usgs":true,"family":"Savino","given":"Jacqueline","email":"jsavino@usgs.gov","middleInitial":"F.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":309358,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kolar, Cynthia S. 0000-0001-6634-2343 ckolar@usgs.gov","orcid":"https://orcid.org/0000-0001-6634-2343","contributorId":3621,"corporation":false,"usgs":true,"family":"Kolar","given":"Cynthia","email":"ckolar@usgs.gov","middleInitial":"S.","affiliations":[{"id":506,"text":"Office of the AD Ecosystems","active":true,"usgs":true}],"preferred":true,"id":309359,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":62993,"text":"gq1778 - 1996 - Geologic map of the Allison Creek quadrangle, Lemhi County, Idaho","interactions":[],"lastModifiedDate":"2012-02-10T00:10:42","indexId":"gq1778","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1778","title":"Geologic map of the Allison Creek quadrangle, Lemhi County, Idaho","language":"ENGLISH","doi":"10.3133/gq1778","usgsCitation":"Tysdal, R.G., and Moye, F., 1996, Geologic map of the Allison Creek quadrangle, Lemhi County, Idaho: U.S. Geological Survey Geologic Quadrangle 1778, 1 map :col. ;58 x 42 cm., on sheet 98 x 74 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/gq1778.","productDescription":"1 map :col. ;58 x 42 cm., on sheet 98 x 74 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":108378,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13136.htm","linkFileType":{"id":5,"text":"html"},"description":"13136"},{"id":249129,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/1778/report.pdf","size":"22","linkFileType":{"id":1,"text":"pdf"}},{"id":252130,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/1778/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114,44.75 ], [ -114,44.8675 ], [ -113.86749999999999,44.8675 ], [ -113.86749999999999,44.75 ], [ -114,44.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2557","contributors":{"authors":[{"text":"Tysdal, Russell G.","contributorId":1700,"corporation":false,"usgs":true,"family":"Tysdal","given":"Russell","email":"","middleInitial":"G.","affiliations":[],"preferred":true,"id":268151,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moye, Falma","contributorId":84444,"corporation":false,"usgs":true,"family":"Moye","given":"Falma","affiliations":[],"preferred":false,"id":268152,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":24478,"text":"ofr963 - 1996 - Surficial geologic map of the Anchorage A-8 NE quadrangle, Alaska","interactions":[],"lastModifiedDate":"2022-03-28T18:30:45.549518","indexId":"ofr963","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","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":"96-3","title":"Surficial geologic map of the Anchorage A-8 NE quadrangle, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr963","usgsCitation":"Schmoll, H., Yehle, L., and Dobrovolny, E., 1996, Surficial geologic map of the Anchorage A-8 NE quadrangle, Alaska: U.S. Geological Survey Open-File Report 96-3, Report: ii, 49 p.; 2 Plates: 20.99 × 30.07 inches and 27.43 × 18.82 inches, https://doi.org/10.3133/ofr963.","productDescription":"Report: ii, 49 p.; 2 Plates: 20.99 × 30.07 inches and 27.43 × 18.82 inches","costCenters":[],"links":[{"id":397728,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19169.htm"},{"id":53546,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0003/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":53545,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0003/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":53544,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0003/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156511,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0003/report-thumb.jpg"}],"scale":"25000","country":"United States","state":"Alaska","otherGeospatial":"Anchorage A-8 NE quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -149.812,\n 61.125\n ],\n [\n -149.625,\n 61.125\n ],\n [\n -149.625,\n 61.25\n ],\n [\n -149.812,\n 61.25\n ],\n [\n -149.812,\n 61.125\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db6890e6","contributors":{"authors":[{"text":"Schmoll, H. R.","contributorId":71543,"corporation":false,"usgs":true,"family":"Schmoll","given":"H. R.","affiliations":[],"preferred":false,"id":191998,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yehle, L. A.","contributorId":44536,"corporation":false,"usgs":true,"family":"Yehle","given":"L. A.","affiliations":[],"preferred":false,"id":191996,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dobrovolny, Ernest","contributorId":45288,"corporation":false,"usgs":true,"family":"Dobrovolny","given":"Ernest","affiliations":[],"preferred":false,"id":191997,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70207771,"text":"70207771 - 1996 - Migration strategies of North American Anatinae","interactions":[],"lastModifiedDate":"2020-01-09T15:57:29","indexId":"70207771","displayToPublicDate":"1996-06-30T15:52:55","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1831,"text":"Gibier Faune Savage Game Wildlife","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Migration strategies of North American Anatinae","title":"Migration strategies of North American Anatinae","docAbstract":"No abstract available.
","language":"English","publisher":"Office National de la Chasse","usgsCitation":"Jeske, C.W., 1996, Migration strategies of North American Anatinae: Gibier Faune Savage Game Wildlife, v. 13, p. 207-219.","productDescription":"13 p.","startPage":"207","endPage":"219","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":371130,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"13","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Jeske, Clinton W. jeskec@usgs.gov","contributorId":2982,"corporation":false,"usgs":true,"family":"Jeske","given":"Clinton","email":"jeskec@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":true,"id":779269,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70204860,"text":"70204860 - 1996 - A metabolism-based trophic index for comparing the ecological values of shallow-water sediment habitats","interactions":[],"lastModifiedDate":"2019-08-20T10:17:56","indexId":"70204860","displayToPublicDate":"1996-06-30T10:07:29","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1583,"text":"Estuaries","active":true,"publicationSubtype":{"id":10}},"title":"A metabolism-based trophic index for comparing the ecological values of shallow-water sediment habitats","docAbstract":"We determined fluxes of oxygen and nutrients between water and sediments at 21 sites primarily in Virginia and North Carolina estuaries, over the past 15 yr. These sites represented broad ranges in salinity, tidal amplitude, hydrology, nutrient availability, turbidity, light availability, depth, sediment grain size, and anthropogenic disturbance. In general, we found that heterotrophically dominated sediments had the potential to degrade water quality, whereas photoautotrophy in the sediments ameliorated this impact. We propose a benthic trophic state index as a management tool to make general assessments of the degree to which sediments support ecological processes related to photoautotrophy. The index can be based on simple measurements of metabolic parameters. We also evaluated the relative significance of variability in the index across a number of spatial and temporal scales. Reduced photoautotrophy and/or enhanced heterotrophy tended to be associated with finer-grained, organic-rich sediments. This sediment type was common in oligohaline areas at water depths exceeding 2 m. Temporally, autotrophy declined from winter to spring particularly at sandy sites, while interannual variability was more pronounced for mud sites.
","language":"English","publisher":"Springer","doi":"10.2307/1352230","usgsCitation":"Rizzo, W., Dailey, S.K., Lackey, G.J., Christian, R., Berry, B.E., and Wetzel, R.L., 1996, A metabolism-based trophic index for comparing the ecological values of shallow-water sediment habitats: Estuaries, v. 19, no. 2, p. 247-256, https://doi.org/10.2307/1352230.","productDescription":"10 p.","startPage":"247","endPage":"256","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":366707,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Carolina, Virginia","otherGeospatial":"Neuse River estuary, York River estuary","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.651123046875,\n 33.119150226768866\n ],\n [\n -75.377197265625,\n 33.119150226768866\n ],\n [\n -75.377197265625,\n 38.20365531807149\n ],\n [\n -78.651123046875,\n 38.20365531807149\n ],\n [\n -78.651123046875,\n 33.119150226768866\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"19","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Rizzo, W.M.","contributorId":104849,"corporation":false,"usgs":true,"family":"Rizzo","given":"W.M.","email":"","affiliations":[],"preferred":false,"id":768775,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dailey, S. K.","contributorId":218238,"corporation":false,"usgs":false,"family":"Dailey","given":"S.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":768776,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lackey, G. J.","contributorId":218239,"corporation":false,"usgs":false,"family":"Lackey","given":"G.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":768777,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Christian, R.R.","contributorId":8593,"corporation":false,"usgs":true,"family":"Christian","given":"R.R.","email":"","affiliations":[],"preferred":false,"id":768778,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Berry, B. E.","contributorId":218240,"corporation":false,"usgs":false,"family":"Berry","given":"B.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":768779,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wetzel, R. 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Vertical gas-phase diffusion fluxes were estimated indirectly by measuring the TCE vapor concentration gradient in the unsaturated zone and using Fick's law to calculate the flux. The total gas-phase flux (e.g., the sum of diffusion and advection fluxes) was measured directly with a vertical flux chamber (VFC). In many cases, the upward TCE vapor flux was several orders of magnitude greater than the upward TCE diffusion flux, suggesting that mechanisms other than steady-state vapor diffusion are contributing to the vertical transport of TCE vapors through the unsaturated zone. The measured total flux of TCE vapor from the subsurface to the atmosphere is approximately 50 kg/yr and is comparable in magnitude to the removal rate of TCE from the aquifer by an existing pump-and-treat system and by discharge into a nearby stream. The net upward flux of TCE is reduced significantly during a storm event, presumably due to the mass transfer of TCE from the soil gas to the infiltrating rainwater and its subsequent downward advection. Several potential problems associated with the measurement of total gas-phase fluxes are discussed.
","language":"English","publisher":"American Chemical Society","doi":"10.1021/es950610c","usgsCitation":"Smith, J., Tisdale, A.K., and Cho, H.J., 1996, Quantification of natural vapor fluxes of trichloroethene in the unsaturated zone at Picatinny Arsenal, New Jersey: Environmental Science & Technology, v. 30, no. 7, p. 2243-2250, https://doi.org/10.1021/es950610c.","productDescription":"8 p.","startPage":"2243","endPage":"2250","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337854,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"7","noUsgsAuthors":false,"publicationDate":"1996-06-26","publicationStatus":"PW","scienceBaseUri":"58d0ea1de4b0236b68f67389","contributors":{"authors":[{"text":"Smith, James A.","contributorId":68718,"corporation":false,"usgs":true,"family":"Smith","given":"James A.","affiliations":[],"preferred":false,"id":685131,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tisdale, Amy K.","contributorId":189544,"corporation":false,"usgs":false,"family":"Tisdale","given":"Amy","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":685132,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cho, H. Jean","contributorId":189545,"corporation":false,"usgs":false,"family":"Cho","given":"H.","email":"","middleInitial":"Jean","affiliations":[],"preferred":false,"id":685133,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":5221081,"text":"5221081 - 1996 - Evaluating causes of population change in North American insectivorous songbirds","interactions":[],"lastModifiedDate":"2020-03-13T10:00:47","indexId":"5221081","displayToPublicDate":"1996-06-16T12:17:46","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1321,"text":"Conservation Biology","active":true,"publicationSubtype":{"id":10}},"title":"Evaluating causes of population change in North American insectivorous songbirds","docAbstract":"Although the North American Breeding Bird Survey (BBS) is a principal source of information regarding populations of most North American bird species, many features of the survey complicate analysis of population change. Correlation studies based on BBS data cannot be used to unambiguously define cause and effect relationships. Recently, Bohning-Gaese et al. (1993) presented an analysis of population trends in insectivorous songbirds using data from the BBS. They concluded that predation has played an important role in influencing population trends. We review aspects of the analysis methods for estimating population trends (e.g., observer effects, data subset) and for associating mean trends with species attributes (e.g., confounding of attributes). Using alternative analyses of the same BBS data, we demonstrate that the evidence that predation is associated with population declines is weaker than they suggested. Based on our analyses the only factor among those tested that is consistently associated with population trends is migration status (i.e., short-distance migrant/resident vs. long-distance migrant) during the period 1978-1987. Also, we present evidence that the harsh winters of the mid-1970's severely depressed populations of short-distance migrant species, and may be responsible for the observed associations between migration status and population trends. ","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Conservation Biology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","doi":"10.1046/j.1523-1739.1996.10020465.x","usgsCitation":"Sauer, J., Pendleton, G., and Peterjohn, B., 1996, Evaluating causes of population change in North American insectivorous songbirds: Conservation Biology, v. 10, no. 2, p. 465-478, https://doi.org/10.1046/j.1523-1739.1996.10020465.x.","productDescription":"14 p.","startPage":"465","endPage":"478","numberOfPages":"14","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":16013,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://www.jstor.org/stable/2386862","linkFileType":{"id":5,"text":"html"}},{"id":193520,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"2","noUsgsAuthors":false,"publicationDate":"2002-02-27","publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fb0cf","contributors":{"authors":[{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":332996,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pendleton, G.W.","contributorId":51688,"corporation":false,"usgs":true,"family":"Pendleton","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":332995,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peterjohn, B.G.","contributorId":25255,"corporation":false,"usgs":true,"family":"Peterjohn","given":"B.G.","email":"","affiliations":[],"preferred":false,"id":332994,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70176367,"text":"70176367 - 1996 - Comparison of Eh and H2 measurements for delineating redox processes in a contaminated aquifer","interactions":[],"lastModifiedDate":"2020-10-19T13:47:31.715443","indexId":"70176367","displayToPublicDate":"1996-06-11T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Comparison of Eh and H2 measurements for delineating redox processes in a contaminated aquifer","title":"Comparison of Eh and H2 measurements for delineating redox processes in a contaminated aquifer","docAbstract":"Measurements of oxidation-reduction potential (Eh) and concentrations of dissolved hydrogen (H2) were made in a shallow groundwater system contaminated with solvents and jet fuel to delineate the zonation of redox processes. Eh measurements ranged from +69 to -158 mV in a cross section of the contaminated plume and accurately delineated oxic from anoxic groundwater. Plotting measured Eh and pH values on an equilibrium stability diagram indicated that Fe(III) reduction was the predominant redox process in the anoxic zone and did not indicate the presence of methanogenesis and sulfate reduction. In contrast, measurements of H2concentrations indicated that methanogenesis predominated in heavily contaminated sediments near the water table surface (H2 ∼ 7.0 nM) and that the methanogenic zone was surrounded by distinct sulfate-reducing (H2 ∼ 1-4 nM) and Fe(III)-reducing (H2 ∼ 0.1-0.8 nM) zones. The presence of methanogenesis, sulfate reduction, and Fe(III) reduction was confirmed by the distribution of dissolved oxygen, sulfate, Fe(II), and methane in groundwater. These results show that H2 concentrations were more useful for identifying anoxic redox processes than Ehmeasurements in this groundwater system. However, H2-based redox zone delineations are more reliable when H2 concentrations are interpreted in the context of electron-acceptor (oxygen, nitrate, sulfate) availability and the presence of final products [Fe(II), sulfide, methane] of microbial metabolism.
","language":"English","publisher":"ACS Publications","doi":"10.1021/es960249","usgsCitation":"Chapelle, F.H., Haack, S.K., Adriaens, P., Henry, M.A., and Bradley, P.M., 1996, Comparison of Eh and H2 measurements for delineating redox processes in a contaminated aquifer: Environmental Science & Technology, v. 30, no. 12, p. 3365-3569, https://doi.org/10.1021/es960249.","productDescription":"5 p.","startPage":"3365","endPage":"3569","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":328474,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57d3dd31e4b0571647d19a42","contributors":{"authors":[{"text":"Chapelle, Francis H. chapelle@usgs.gov","contributorId":1350,"corporation":false,"usgs":true,"family":"Chapelle","given":"Francis","email":"chapelle@usgs.gov","middleInitial":"H.","affiliations":[{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":648548,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haack, Sheridan K. skhaack@usgs.gov","contributorId":1982,"corporation":false,"usgs":true,"family":"Haack","given":"Sheridan","email":"skhaack@usgs.gov","middleInitial":"K.","affiliations":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"preferred":true,"id":648549,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adriaens, Peter","contributorId":174543,"corporation":false,"usgs":false,"family":"Adriaens","given":"Peter","email":"","affiliations":[],"preferred":false,"id":648550,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Henry, Mark A.","contributorId":174544,"corporation":false,"usgs":false,"family":"Henry","given":"Mark","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":648551,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bradley, Paul M. 0000-0001-7522-8606 pbradley@usgs.gov","orcid":"https://orcid.org/0000-0001-7522-8606","contributorId":361,"corporation":false,"usgs":true,"family":"Bradley","given":"Paul","email":"pbradley@usgs.gov","middleInitial":"M.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":648552,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70188944,"text":"70188944 - 1996 - Sediment quality triad assessment survey of the Galveston Bay, Texas system","interactions":[],"lastModifiedDate":"2017-06-27T16:35:46","indexId":"70188944","displayToPublicDate":"1996-06-11T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1479,"text":"Ecotoxicology","active":true,"publicationSubtype":{"id":10}},"title":"Sediment quality triad assessment survey of the Galveston Bay, Texas system","docAbstract":"To characterize the quality of sediments at key sites in the Galveston Bay Estuary, sediment samples were collected concurrently for chemical and physical analyses, toxicity testing and an assessment of benthic community structure. Significant toxicity, as determined by the sea urchin (Arbacia punetulata) pore water embryological development assay, was observed at 12 of the 24 sites investigated in this study. No toxicity was observed at any of the sites with the amphipod (Grandidierella japonica) solid-phase test. There were a number of sites with elevated levels of trace metals and petroleum hydrocarbons. The chemistry, toxicity and benthic data were ranked by station and a scaled rank sum was calculated to facilitate comparisons among the stations. Five sites exhibited strong evidence of contaminant-induced degradation, while 15 stations showed no evidence of contaminant-induced degradation. At eight additional sites the sediment quality triad (SQT) data indicated that unmeasured chemicals or conditions were stressing the system. Contaminant impacts could be reduced or eliminated by alternative regulatory and management practices, including the restriction of produced water discharges into coastal estuaries and the use of dredge material disposal practices that minimize the reintroduction of sediment-associated contaminants to the bays.
","language":"English","publisher":"Springer","doi":"10.1007/BF00351951","usgsCitation":"Carr, R.S., Chapman, D., Howard, C.L., and Biedenbach, J.M., 1996, Sediment quality triad assessment survey of the Galveston Bay, Texas system: Ecotoxicology, v. 5, no. 6, p. 341-364, https://doi.org/10.1007/BF00351951.","productDescription":"24 p.","startPage":"341","endPage":"364","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":343044,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","otherGeospatial":"Galveston Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -95.28167724609375,\n 28.952879011796643\n ],\n [\n -94.4000244140625,\n 28.952879011796643\n ],\n [\n -94.4000244140625,\n 29.9\n ],\n [\n -95.28167724609375,\n 29.9\n ],\n [\n -95.28167724609375,\n 28.952879011796643\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"5","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59536edfe4b062508e3c7b0b","contributors":{"authors":[{"text":"Carr, R. Scott","contributorId":14025,"corporation":false,"usgs":true,"family":"Carr","given":"R.","email":"","middleInitial":"Scott","affiliations":[],"preferred":false,"id":701464,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chapman, Duane 0000-0002-1086-8853 dchapman@usgs.gov","orcid":"https://orcid.org/0000-0002-1086-8853","contributorId":1291,"corporation":false,"usgs":true,"family":"Chapman","given":"Duane","email":"dchapman@usgs.gov","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true},{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":701465,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Howard, Cynthia L.","contributorId":193699,"corporation":false,"usgs":false,"family":"Howard","given":"Cynthia","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":701466,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Biedenbach, James M.","contributorId":64353,"corporation":false,"usgs":true,"family":"Biedenbach","given":"James","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":701467,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70188929,"text":"70188929 - 1996 - Organochlorine contaminants in double-crested cormorants from Green Bay, WI: I. Large-scale extraction and isolation from eggs using semi-permeable membrane dialysis","interactions":[],"lastModifiedDate":"2017-06-27T15:45:31","indexId":"70188929","displayToPublicDate":"1996-06-11T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":887,"text":"Archives of Environmental Contamination and Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Organochlorine contaminants in double-crested cormorants from Green Bay, WI: I. Large-scale extraction and isolation from eggs using semi-permeable membrane dialysis","docAbstract":"A 41.3-kg sample of double-crested cormorant (Phalacrocorax auritus) egg contents was extracted, yielding over 2 L of egg lipid. The double-crested cormorant (DCC) egg extract, after clean-up and concentration, was intended for use in egg injection studies to determine the embryotoxicity of the organic contaminants found within the eggs. Large-scale dialysis was used as a preliminary treatment to separate the extracted contaminants from the co-extracted sample lipids. The lipid was dialyzed in 80×5 cm semi-permeable membrane devices (SPMDs) in 50-ml aliquants. After the removal of 87 g of cholesterol by freeze-fractionation, the remaining lipid carryover (56 g) was removed by 100 routine gel permeation chromatography (GPC) operations. A 41,293-g sample was thus extracted and purified to the extent that it could easily be placed at a volume of 5 ml, the volume calculated to be necessary for the egg injection study. Analyses were performed comparing contaminant concentrations in the final purified extract to those present in the original egg material, in the extract after dialysis and cholesterol removal, and in the excluded materials. Recoveries of organochlorine pesticides through dialysis and cholesterol ranged from 96% to 135%. Total polychlorinated biphenyls in the final extract were 96% of those measured in the original egg material. Analysis of excluded lipid and cholesterol indicated that 92% of the polychlorinated dibenzo-dioxins and-furans were separated into the final extract.
","language":"English","publisher":"Springer","doi":"10.1007/BF00212369","usgsCitation":"Meadows, J., Tillitt, D.E., Schwartz, T., Schroeder, D., Echols, K.R., Gale, R., Powell, D., and Bursian, S., 1996, Organochlorine contaminants in double-crested cormorants from Green Bay, WI: I. Large-scale extraction and isolation from eggs using semi-permeable membrane dialysis: Archives of Environmental Contamination and Toxicology, v. 31, no. 2, p. 218-224, https://doi.org/10.1007/BF00212369.","productDescription":"7 p.","startPage":"218","endPage":"224","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":343033,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59536edfe4b062508e3c7b0f","contributors":{"authors":[{"text":"Meadows, J.C.","contributorId":91962,"corporation":false,"usgs":true,"family":"Meadows","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":701343,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tillitt, D. E.","contributorId":83462,"corporation":false,"usgs":true,"family":"Tillitt","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":701344,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schwartz, T.R.","contributorId":97451,"corporation":false,"usgs":true,"family":"Schwartz","given":"T.R.","email":"","affiliations":[],"preferred":false,"id":701345,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schroeder, D.J.","contributorId":193671,"corporation":false,"usgs":false,"family":"Schroeder","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":701346,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Echols, K. R.","contributorId":32637,"corporation":false,"usgs":true,"family":"Echols","given":"K.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":701347,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gale, R.W.","contributorId":81653,"corporation":false,"usgs":true,"family":"Gale","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":701348,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Powell, D.C.","contributorId":72899,"corporation":false,"usgs":true,"family":"Powell","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":701349,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Bursian, S.J.","contributorId":16127,"corporation":false,"usgs":true,"family":"Bursian","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":701350,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":70188935,"text":"70188935 - 1996 - Rainbow trout embryotoxicity of a complex contaminant mixture extracted from Lake Michigan lake trout","interactions":[],"lastModifiedDate":"2017-06-27T16:01:02","indexId":"70188935","displayToPublicDate":"1996-06-11T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2664,"text":"Marine Environmental Research","active":true,"publicationSubtype":{"id":10}},"title":"Rainbow trout embryotoxicity of a complex contaminant mixture extracted from Lake Michigan lake trout","docAbstract":"Persistent Hydrophobic contaminants such as poly chlorinated dibenzo-p-dioxins, dibenzofurans and biphenyl congeners are present in aquatic systems, and are known to produce adverse effects in fish. Reproductive failure in fish populations has been observed in aquatic systems contaminated with persistent hydrophobic compounds. In order to mimic maternal transfer of environmental contaminants to newly fertilized fish eggs, a complex environmental extract was tested for embryotoxicity in a nanoinjection bioassay with embryos of rainbow trout. The extract was obtained from whole adult lake trout collected from Lake Michigan in 1988. The tissue extraction involved blending and dehydration with sodium sulfate, column extraction, dialysis separation, reactive cleanup and, finally, high-performance gel permeation chromatography. Egg gram-equivalent doses (g tissue/g egg normalized for egg % lipid) of the final extract (0.02, 0.10, 0.20, 1.0, 2.0, 4.0, 10.0, 20.0 eggEQ) were injected into newly fertilized rainbow trout eggs using triolein as the vehicle. The extract of the lake trout was embryotoxic to rainbow trout, with an LD50 of 35 eggEQ, based on total cumulative mortality. Gross physical abnormalities characteristic of dioxin exposure, such as hemorrhaging, yolk-sac edema and craniofacial deformities, were observed and showed significant dose-related increases. Sublethal effects in the rainbow trout, such as delayed time to hatch, mild hemorrhaging and moderate yolk-sac edema, resulted from estimated total PCB exposure as low as 8.8 ng/g, and this may have significant implications on Great Lakes lake trout fry and juvenile mortality.
","language":"English","publisher":"Elsevier","doi":"10.1016/0141-1136(95)00047-X","usgsCitation":"Wilson, P.J., and Tillitt, D.E., 1996, Rainbow trout embryotoxicity of a complex contaminant mixture extracted from Lake Michigan lake trout: Marine Environmental Research, v. 42, no. 1-4, p. 129-134, https://doi.org/10.1016/0141-1136(95)00047-X.","productDescription":"6 p.","startPage":"129","endPage":"134","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":343036,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"42","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59536edfe4b062508e3c7b0d","contributors":{"authors":[{"text":"Wilson, Penelope J.","contributorId":193684,"corporation":false,"usgs":false,"family":"Wilson","given":"Penelope","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":701400,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tillitt, D. E.","contributorId":83462,"corporation":false,"usgs":true,"family":"Tillitt","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":701401,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}