{"pageNumber":"398","pageRowStart":"9925","pageSize":"25","recordCount":16437,"records":[{"id":22678,"text":"ofr96375 - 1997 - Digital geologic map of Fort Smith Quadrangle, east-central Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96375","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-375","title":"Digital geologic map of Fort Smith Quadrangle, east-central Oklahoma","docAbstract":"This data set consists of digital data and accompanying documentation of the surficial geology of the 1:250,000-scale Fort Smith quadrangle, Oklahoma. The original data are from the Geologic Map, sheet 1 of 4, included in the Oklahoma Geological Survey publication, Reconnaissance of the water resources of the Fort Smith quadrangle, east-central Oklahoma, Hydrologic Atlas 1, Marcher, 1969. The geology was compiled by M.V. Marcher, in 1967.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr96375","issn":"0094-9140","usgsCitation":"Cederstrand, J., 1997, Digital geologic map of Fort Smith Quadrangle, east-central Oklahoma: U.S. Geological Survey Open-File Report 96-375, 2 computer disks ;3 1/2 in., in envelope 23 x 18 cm., https://doi.org/10.3133/ofr96375.","productDescription":"2 computer disks ;3 1/2 in., in envelope 23 x 18 cm.","costCenters":[],"links":[{"id":1434,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ok.water.usgs.gov/gis/geology/","linkFileType":{"id":5,"text":"html"}},{"id":154602,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b4657","contributors":{"authors":[{"text":"Cederstrand, J. R.","contributorId":91523,"corporation":false,"usgs":true,"family":"Cederstrand","given":"J. R.","affiliations":[],"preferred":false,"id":188680,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22674,"text":"ofr96371 - 1997 - Digital geologic map of Beaver County, Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96371","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-371","title":"Digital geologic map of Beaver County, Oklahoma","docAbstract":"This data set consists of digital data and accompanying documentation for the surficial geology of Beaver County, Oklahoma. The original data are from the Hydrogeologic Map, sheet 1 of 3, included in the U.S. Geological Survey publication, Reconnaissance of the Water Resources of Beaver County, Oklahoma, Hydrologic Investigations Atlas HA-450, Morton and Goemaat, 1973. The geology was compiled by S.L. Schoff, 1953.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr96371","issn":"0094-9140","usgsCitation":"Cederstrand, J., 1997, Digital geologic map of Beaver County, Oklahoma: U.S. Geological Survey Open-File Report 96-371, 1 computer disk ;3 1/2 in., in envelope 23 x 18 cm., https://doi.org/10.3133/ofr96371.","productDescription":"1 computer disk ;3 1/2 in., in envelope 23 x 18 cm.","costCenters":[],"links":[{"id":153703,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1424,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ok.water.usgs.gov/gis/geology/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65a9ce","contributors":{"authors":[{"text":"Cederstrand, J. R.","contributorId":91523,"corporation":false,"usgs":true,"family":"Cederstrand","given":"J. R.","affiliations":[],"preferred":false,"id":188676,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22675,"text":"ofr96372 - 1997 - Digital geologic map of Cimarron County, Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96372","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-372","title":"Digital geologic map of Cimarron County, Oklahoma","docAbstract":"This data set consists of digital data and accompany documentation for the surficial geology of Cimarron County, Oklahoma. The original data are from the Geohydrologic Map, sheet 1 of 3, included in the U.S. Geological Survey publication, 'Reconnaissance of the ground-water resources in Cimarron County, Oklahoma', Hydrologic Investigations Atlas 373, Sapik and Goemaat, 1973. The geology was compiled by S.L. Schoff, in 1943.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr96372","issn":"0094-9140","usgsCitation":"Cederstrand, J., 1997, Digital geologic map of Cimarron County, Oklahoma: U.S. Geological Survey Open-File Report 96-372, 1 computer disk ;3 1/2 in., in envelope 23 x 18 cm., https://doi.org/10.3133/ofr96372.","productDescription":"1 computer disk ;3 1/2 in., in envelope 23 x 18 cm.","costCenters":[],"links":[{"id":1431,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ok.water.usgs.gov/gis/geology/","linkFileType":{"id":5,"text":"html"}},{"id":154578,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68861c","contributors":{"authors":[{"text":"Cederstrand, J. R.","contributorId":91523,"corporation":false,"usgs":true,"family":"Cederstrand","given":"J. R.","affiliations":[],"preferred":false,"id":188677,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22677,"text":"ofr96374 - 1997 - Digital geologic map of Enid Quadrangle, north-central Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96374","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-374","title":"Digital geologic map of Enid Quadrangle, north-central Oklahoma","docAbstract":"This data set consists of digital data and accompanying documentation of the 1:250,000-scale Enid quadrangle, Oklahoma. The original data are from the Geologic Map, sheet 1 of 4, included in Oklahoma Geological Survey publication, Reconnaissance of the water resources of the Enid quadrangle, north-central Oklahoma, Hydrologic Atlas 7, Bingham and Bergman, 1980. The geology was compiled by R.H. Bingham and R.O. Fay, 1973.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr96374","issn":"0094-9140","usgsCitation":"Cederstrand, J., 1997, Digital geologic map of Enid Quadrangle, north-central Oklahoma: U.S. Geological Survey Open-File Report 96-374, 4 computer disks ;3 1/2 in., in envelope 23 x 18 cm., https://doi.org/10.3133/ofr96374.","productDescription":"4 computer disks ;3 1/2 in., in envelope 23 x 18 cm.","costCenters":[],"links":[{"id":1433,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ok.water.usgs.gov/gis/geology/","linkFileType":{"id":5,"text":"html"}},{"id":154601,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db68493e","contributors":{"authors":[{"text":"Cederstrand, J. R.","contributorId":91523,"corporation":false,"usgs":true,"family":"Cederstrand","given":"J. R.","affiliations":[],"preferred":false,"id":188679,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22676,"text":"ofr96373 - 1997 - Digital geologic map of Clinton Quadrangle, west-central Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96373","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-373","title":"Digital geologic map of Clinton Quadrangle, west-central Oklahoma","docAbstract":"This data set consists of digital data and accompanying documentation for the surficial geology of the 1:250,000-scale Clinton quadrangle. The original data are from the Geologic Map, sheet 1 of 4, included in the Oklahoma Geological Survey publication, Reconnaissance of the water resources of the Clinton quadrangle, west-central Oklahoma, Hydrologic Atlas 5, Carr and Bergman, 1976. The geology was compiled by J.E. Carr, 1972, and R.O. Fay, 1975.","language":"ENGLISH","publisher":"The Survey,","doi":"10.3133/ofr96373","issn":"0094-9140","usgsCitation":"Cederstrand, J., 1997, Digital geologic map of Clinton Quadrangle, west-central Oklahoma: U.S. Geological Survey Open-File Report 96-373, 2 computer disks ;3 1/2 in., in envelope 23 x 18 cm., https://doi.org/10.3133/ofr96373.","productDescription":"2 computer disks ;3 1/2 in., in envelope 23 x 18 cm.","costCenters":[],"links":[{"id":1432,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ok.water.usgs.gov/gis/geology/","linkFileType":{"id":5,"text":"html"}},{"id":154600,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db6865a1","contributors":{"authors":[{"text":"Cederstrand, J. R.","contributorId":91523,"corporation":false,"usgs":true,"family":"Cederstrand","given":"J. R.","affiliations":[],"preferred":false,"id":188678,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22673,"text":"ofr96370 - 1997 - Digital geologic map of Ardmore-Sherman quadrangles, south-central Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96370","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-370","title":"Digital geologic map of Ardmore-Sherman quadrangles, south-central Oklahoma","docAbstract":"This data set consists of digital data and accompanying documentation of the surficial geology of the 1:250,000-scale Ardmore and Sherman quadrangles, Oklahoma. The original data are from the Geologic Map, sheet 1 of 4, included in the Oklahoma Geological Survey publication, Reconnaissance of the water resources of the Ardmore and Sherman quadrangles, southern Oklahoma, Hydrologic Atlas 3, Hart, 1974. The geology was compiled by D.L. Hart and R.O. Fay, 1970.","language":"ENGLISH","publisher":"The Survey,","doi":"10.3133/ofr96370","issn":"0094-9140","usgsCitation":"Cederstrand, J., 1997, Digital geologic map of Ardmore-Sherman quadrangles, south-central Oklahoma: U.S. Geological Survey Open-File Report 96-370, 3 computer disks ;3 1/2 in., in envelope 23 x 18 cm., https://doi.org/10.3133/ofr96370.","productDescription":"3 computer disks ;3 1/2 in., in envelope 23 x 18 cm.","costCenters":[],"links":[{"id":1423,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ok.water.usgs.gov/gis/geology/","linkFileType":{"id":5,"text":"html"}},{"id":153702,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65ad2a","contributors":{"authors":[{"text":"Cederstrand, J. R.","contributorId":91523,"corporation":false,"usgs":true,"family":"Cederstrand","given":"J. R.","affiliations":[],"preferred":false,"id":188675,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":6411,"text":"pp1572 - 1997 - Numerical simulation of ground-water flow through glacial deposits and crystalline bedrock in the Mirror Lake area, Grafton County, New Hampshire","interactions":[],"lastModifiedDate":"2019-10-10T09:03:24","indexId":"pp1572","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1572","title":"Numerical simulation of ground-water flow through glacial deposits and crystalline bedrock in the Mirror Lake area, Grafton County, New Hampshire","docAbstract":"This report documents the development of a computer model to simulate steady-state (long-term average) flow of ground water in the vicinity of Mirror Lake, which lies at the eastern end of the Hubbard Brook valley in central New Hampshire. The 10-km2 study area includes Mirror Lake, the three streams that flow into Mirror Lake, Leeman's Brook, Paradise Brook, and parts of Hubbard Brook and the Pemigewasset River. The topography of the area is characterized by steep hillsides and relatively flat valleys. Major hydrogeologic units include glacial deposits, composed of till containing pockets of sand and gravel, and fractured crystalline bedrock, composed of schist intruded by granite, pegmatite, and lamprophyre. Ground water occurs in both the glacial deposits and bedrock. Precipitation and snowmelt infiltrate to the water table on the hillsides, flow downslope through the saturated glacial deposits and fractured bedrock, and discharge to streams and to Mirror Lake. \r\n\r\n      The model domain includes the glacial deposits, the uppermost 150m of bedrock, Mirror Lake, the layer of organic sediments on the lake bottom, and streams and rivers within the study area. A streamflow routing package was included in the model to simulate baseflow in streams and interaction between streams and ground water. Recharge from precipitation is assumed to be areally uniform, and riparian evapotranspiration along stream banks is assumed negligible. The spatial distribution of hydraulic conductivity is represented by dividing the model domain into several zones, each having uniform hydraulic properties. Local variations in recharge and hydraulic conductivities are ignored; therefore, the simulation results characterize the general ground-water system, not local details of ground-water movement. \r\n\r\n      The model was calibrated using a nonlinear regression method to match hydraulic heads measured in piezometers and wells, and baseflow in three inlet streams to Mirror Lake. Model calibration indicates that recharge from precipitation to the water table is 26 to 28 cm/year. Hydraulic conductivities are 1.7 x 10-6 to 2.7 x 10-6 m/s for glacial deposits, about 3 x 10-7 m/s for bedrock beneath lower hillsides and valleys, and about 6x10-8 m/s for bedrock beneath upper hillsides and hilltops. Analysis of parameter uncertainty indicates that the above values are well constrained, at least within the context of regression analysis. In the regression, several attributes of the ground-water flow model are assumed perfectly known. The hydraulic conductivity for bedrock beneath upper hillsides and hilltops was determined from few data, and additional data are needed to further confirm this result. Model fit was not improved by introducing a 10-to-1 ration of horizontal-to-vertical anisotropy in the hydraulic conductivity of the glacial deposits, or by varying hydraulic conductivity with depth in the modeled part (uppermost 150m) of the bedrock. \r\n\r\n      The calibrated model was used to delineate the Mirror Lake ground-water basin, defined as the volumes of subsurface through which ground water flows from the water table to Mirror Lake or its inlet streams. Results indicate that Mirror Lake and its inlet streams drain an area of ground-water recharge that is about 1.5 times the area of the surface-water basin. The ground-water basin extends far up the hillside on the northwestern part of the study area. Ground water from this area flows at depth under Norris Brook to discharge into Mirror Lake or its inlet streams. As a result, the Mirror Lake ground-water basin extends beneath the adjacent ground-water basin that drains into Norris Brook. \r\n\r\n      Model simulation indicates that approximately 300,000 m3/year of precipitation recharges the Mirror Lake ground-water basin. About half the recharge enters the basin in areas where the simulated water table lies in glacial deposits; the other half enters the basin in areas where the simulated water table lies in be","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/pp1572","usgsCitation":"Tiedeman, C.R., Goode, D., and Hsieh, P.A., 1997, Numerical simulation of ground-water flow through glacial deposits and crystalline bedrock in the Mirror Lake area, Grafton County, New Hampshire: U.S. Geological Survey Professional Paper 1572, 50 p., https://doi.org/10.3133/pp1572.","productDescription":"50 p.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology 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The known extent of contaminant plumes were used to assess the effects of changes in model input parameters on model-calculated water-table and pond altitudes, streamflow, and water-particle pathlines. Although changes in selected simulated hydrogeologic conditions resulted in minor changes in model-calculated water-table altitudes, pond altitudes, and streamflow, these changes had significant effects on the projection of model-calculated water-particle pathlines.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wsp2482","usgsCitation":"Masterson, J., Walter, D.A., and Savoie, J., 1997, Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts: U.S. Geological Survey Water Supply Paper 2482, v, 50 p. :ill., maps ;28 cm., https://doi.org/10.3133/wsp2482.","productDescription":"v, 50 p. :ill., maps ;28 cm.","costCenters":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"links":[{"id":137695,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2482/report-thumb.jpg"},{"id":27973,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2482/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db60441e","contributors":{"authors":[{"text":"Masterson, John P. 0000-0003-3202-4413 jpmaster@usgs.gov","orcid":"https://orcid.org/0000-0003-3202-4413","contributorId":1865,"corporation":false,"usgs":true,"family":"Masterson","given":"John P.","email":"jpmaster@usgs.gov","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":144848,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walter, Donald A. 0000-0003-0879-4477 dawalter@usgs.gov","orcid":"https://orcid.org/0000-0003-0879-4477","contributorId":1101,"corporation":false,"usgs":true,"family":"Walter","given":"Donald","email":"dawalter@usgs.gov","middleInitial":"A.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":144846,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Savoie, Jennifer G. jsavoie@usgs.gov","contributorId":1691,"corporation":false,"usgs":true,"family":"Savoie","given":"Jennifer G.","email":"jsavoie@usgs.gov","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":144847,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":23744,"text":"ofr96250 - 1997 - Summary of surface-water hydrologic data for the Houston metropolitan area, Texas, water years 1964-89","interactions":[],"lastModifiedDate":"2017-03-29T14:07:45","indexId":"ofr96250","displayToPublicDate":"1997-06-01T00:00:00","publicationYear":"1997","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":"96-250","title":"Summary of surface-water hydrologic data for the Houston metropolitan area, Texas, water years 1964-89","docAbstract":"<p>The study area, a metropolitan area in southeast Texas about 45 miles north of the Gulf of Mexico, has been undergoing extensive urban development since the 1950s. The Houston Urban Runoff Program was begun by the U.S. Geological Survey in water year 1964 to define the magnitude and frequency of flood peaks, to determine the impact of continuing urban development on surface-water hydrologic responses, and to determine variations in stream water quality for different flow conditions, seasons, and urban development. An extensive data base has been developed.</p><p>During water years 1964-89, the Houston Urban Runoff Program collected information from a total of 54 U.S. Geological Survey streamflow-gaging stations, 30 U.S. Geological Survey water-quality sampling sites, and 102 rain gages (operated by the U.S. Geological Survey, the National Weather Service, and local agencies). In addition, basin characteristics were developed to aid in understanding the effects of urban development on surface-water hydrologic responses.</p><p>Surface-water hydrologic data on diskettes describe the 54 U.S. Geological Survey streamflow-gaging stations, list annual peaks (and where available, peaks above an arbitrary base) for 50 streamflow sites, tabulate 1,125 storm hydrographs from 43 sites, and document 102 waterquality parameters determined from 3,242 available samples.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr96250","issn":"0094-9140","collaboration":"Prepared in cooperation with the City of Houston and Harris County Flood Control District","usgsCitation":"Liscum, F., Brown, D.W., and Kasmarek, M., 1997, Summary of surface-water hydrologic data for the Houston metropolitan area, Texas, water years 1964-89: U.S. Geological Survey Open-File Report 96-250, iv, 44 p, https://doi.org/10.3133/ofr96250.","productDescription":"iv, 44 p","numberOfPages":"56","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":156826,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0250/report-thumb.jpg"},{"id":52978,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0250/report.pdf","text":"Report","size":"4.43 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":277650,"type":{"id":4,"text":"Application Site"},"url":"https://pubs.usgs.gov/of/1996/0250/application.zip"}],"country":"United States","state":"Texas","city":"Houston","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.3505859375,\n              29.554345125748267\n            ],\n            [\n              -94.52636718749999,\n              30.031055426540206\n            ],\n            [\n              -94.7021484375,\n              30.29701788337205\n            ],\n            [\n              -94.976806640625,\n              30.675715404167743\n            ],\n            [\n              -95.07568359375,\n              30.829139422013956\n            ],\n            [\n              -95.25970458984374,\n              30.954057859276126\n            ],\n            [\n              -95.614013671875,\n              30.95876857077987\n            ],\n            [\n              -96.064453125,\n              30.798474179567823\n            ],\n            [\n              -96.2841796875,\n              30.64027517241868\n            ],\n            [\n              -96.3446044921875,\n              30.462879341709886\n            ],\n            [\n              -96.2237548828125,\n              30.073847754270204\n            ],\n            [\n              -96.03149414062499,\n              29.410890376109\n            ],\n            [\n              -95.82275390625,\n              29.080175989623203\n            ],\n            [\n              -95.6304931640625,\n              28.9072060763367\n            ],\n            [\n              -95.3558349609375,\n              28.8831596093235\n            ],\n            [\n              -94.7515869140625,\n              29.291189838184863\n            ],\n            [\n              -94.3505859375,\n              29.554345125748267\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","publicComments":"The USGS does not support this software or technical questions for the software associated with the publication.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db69860e","contributors":{"authors":[{"text":"Liscum, Fred","contributorId":95463,"corporation":false,"usgs":true,"family":"Liscum","given":"Fred","email":"","affiliations":[],"preferred":false,"id":190641,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brown, D. W.","contributorId":63370,"corporation":false,"usgs":true,"family":"Brown","given":"D.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":190639,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kasmarek, M. C.","contributorId":91532,"corporation":false,"usgs":true,"family":"Kasmarek","given":"M. C.","affiliations":[],"preferred":false,"id":190640,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24409,"text":"ofr96599 - 1997 - Summary of data concerning radiological contamination at well PM-2, Nevada Test Site, Nye County, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:08:16","indexId":"ofr96599","displayToPublicDate":"1997-05-01T00:00:00","publicationYear":"1997","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":"96-599","title":"Summary of data concerning radiological contamination at well PM-2, Nevada Test Site, Nye County, Nevada","docAbstract":"Analysis of water collected during August and September 1993  from well PM-2, on Pahute Mesa at\\x11the Nevada Test Site, indicated  tritium concentrations of\\x1121,000 Bq/L at 610 m below land surface. The  Schooner event (U-20u) was detonated in 1968 approximately 270 meterssoutheast of well PM-2 at a working depth of 108.2 meters. The crater  created by the Schooner event was about 129.8 meters in radius  and\\x1163.4 meters in depth. Geologic and hydrologic properties of the stratigraphic units are  summarized from historical data. The soil around the well and water in  the well were analyzed for radionuclides and water in the well was also  analyzed for inorganic constituents and organic (volatile and  semivolatile) substances.  Close agreement between tritium analyses of water from well PM-2, at  different times and at the same depths, confirms the elevated levels of  tritium. The highest tritium values in the borehole were at 610 meters  below land surface-above the shallowest perforations at 765 meters below  land surface. These values were only slightly higher than values found at  greater depth in the well.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96599","issn":"0094-9140","usgsCitation":"Russell, G., and Locke, G., 1997, Summary of data concerning radiological contamination at well PM-2, Nevada Test Site, Nye County, Nevada: U.S. Geological Survey Open-File Report 96-599, iv, 84 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96599.","productDescription":"iv, 84 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":156791,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0599/report-thumb.jpg"},{"id":53498,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0599/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60f61c","contributors":{"authors":[{"text":"Russell, G.M.","contributorId":106154,"corporation":false,"usgs":true,"family":"Russell","given":"G.M.","email":"","affiliations":[],"preferred":false,"id":191876,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Locke, G.L.","contributorId":59065,"corporation":false,"usgs":true,"family":"Locke","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":191875,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70019766,"text":"70019766 - 1997 - Flood dependency of cottonwood establishment along the Missouri River, Montana, USA","interactions":[],"lastModifiedDate":"2023-12-22T16:27:04.407605","indexId":"70019766","displayToPublicDate":"1997-05-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Flood dependency of cottonwood establishment along the Missouri River, Montana, USA","docAbstract":"<p><span>Flow variability plays a central role in structuring the physical environment of riverine ecosystems. However, natural variability in flows along many rivers has been modified by water management activities. We quantified the relationship between flow and establishment of the dominant tree (plains cottonwood,&nbsp;</span><i>Populus deltoides</i><span>&nbsp;subsp.&nbsp;</span><i>monilifera</i><span>) along one of the least hydrologically altered alluvial reaches of the Missouri River: Coal Banks Landing to Landusky, Montana. Our purpose was to refine our understanding of how local fluvial geomorphic processes condition the relationship between flow regime and cottonwood recruitment. We determined date and elevation of tree establishment and related this information to historical peak stage and discharge over a 112-yr hydrologic record. Of the excavated trees, 72% were established in the year of a flow &gt;1400 m</span><sup>3</sup><span>/s (recurrence interval of 9.3 yr) or in the following 2 yr. Flows of this magnitude or greater create the necessary bare, moist establishment sites at an elevation high enough to allow cottonwoods to survive subsequent floods and ice jams. Almost all cottonwoods that have survived the most recent flood (1978) were established &gt;1.2 m above the lower limit of perennial vegetation (active channel shelf). Most younger individuals were established between 0 and 1.2 m, and are unlikely to survive over the long term. Protection of riparian cottonwood forest along this National Wild and Scenic section of the Missouri River depends upon maintaining the historical magnitude, frequency, and duration of floods &gt;1400 m</span><sup>3</sup><span>/s. Here, a relatively narrow valley constrains lateral channel movement that could otherwise facilitate cottonwood recruitment at lower flows. Effective management of flows to promote or maintain cottonwood recruitment requires an understanding of locally dominant fluvial geomorphic processes.</span></p>","language":"English","publisher":"Ecological Society of America","doi":"10.1890/1051-0761(1997)007[0677:FDOCEA]2.0.CO;2","issn":"10510761","usgsCitation":"Scott, M.L., Auble, G.T., and Friedman, J.M., 1997, Flood dependency of cottonwood establishment along the Missouri River, Montana, USA: Ecological Applications, v. 7, no. 2, p. 677-690, https://doi.org/10.1890/1051-0761(1997)007[0677:FDOCEA]2.0.CO;2.","productDescription":"14 p.","startPage":"677","endPage":"690","numberOfPages":"14","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":227808,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana","otherGeospatial":"Missouri River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -107.9507872241736,\n              48.31772840275332\n            ],\n            [\n              -112.4262969698602,\n              48.31772840275332\n            ],\n            [\n              -112.4262969698602,\n              46.27250274746859\n            ],\n            [\n              -107.9507872241736,\n              46.27250274746859\n            ],\n            [\n              -107.9507872241736,\n              48.31772840275332\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"7","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a10e7e4b0c8380cd53e52","contributors":{"authors":[{"text":"Scott, Michael L. scottm@usgs.gov","contributorId":1169,"corporation":false,"usgs":true,"family":"Scott","given":"Michael","email":"scottm@usgs.gov","middleInitial":"L.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":383845,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Auble, Gregor T. 0000-0002-0843-2751 aubleg@usgs.gov","orcid":"https://orcid.org/0000-0002-0843-2751","contributorId":2187,"corporation":false,"usgs":true,"family":"Auble","given":"Gregor","email":"aubleg@usgs.gov","middleInitial":"T.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":383843,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Friedman, Jonathan M. 0000-0002-1329-0663 friedmanj@usgs.gov","orcid":"https://orcid.org/0000-0002-1329-0663","contributorId":2473,"corporation":false,"usgs":true,"family":"Friedman","given":"Jonathan","email":"friedmanj@usgs.gov","middleInitial":"M.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":383844,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70202814,"text":"70202814 - 1997 - Community involvement in a multimedia outreach project for Caddo Lake, Texas","interactions":[],"lastModifiedDate":"2019-03-27T09:21:53","indexId":"70202814","displayToPublicDate":"1997-04-10T09:21:02","publicationYear":"1997","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Community involvement in a multimedia outreach project for Caddo Lake, Texas","docAbstract":"<p>Caddo Lake is located in northeast Texas and northwest Louisiana and is the largest freshwater lake in Texas. A portion of the lake in Texas has been designated a \"Wetland of International Significance\" under the Ramsar Convention of the United Nations. The human community in the watershed has experienced a number of hydrological alterations to Caddo Lake over the last 100 years by the Federal Government. Thus, many landowners in the area have become organized to protect Caddo Lake against what some view as harmful further alterations. In 1992, the U.S. Congress appropriated funds for an initiative to conduct baseline studies of the natural resources of Caddo Lake in order to foster ecotourism and economic development in the surrounding counties. For the information gathering part of the initiative and in response to negative criticism of the Caddo Lake Initiative expressed at a public meeting, the U.S. Geological Survey's National Wetlands Research Center invited public participation in developing a multimedia outreach system to improve the understanding of the natural resources at Caddo Lake and provide information about the studies. In the development of the outreach system we sought to strengthen working relationships with the State of Texas, local governments, and grassroots citizens groups. The outreach system consisted of an MS Windows-based interactive CD-ROM package that incorporated pictures, sound, animation, and video footage of the lake and the local culture. Public involvement in system development served as a catalyst for changing community perceptions about Federal and states studies at Caddo Lake and fostered community endorsement of the Caddo Lake Initiative.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"1997 ACSM/ASPRS Annual Convention & Exposition Technical Papers","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"1997 ACSM/ASPRS Annual Convention & Exposition","conferenceDate":"April 7-10, 1997","conferenceLocation":"Seattle, Washington","language":"English","publisher":"ACSM/ASPRS","usgsCitation":"Wilson, S.A., and Cordes, C.L., 1997, Community involvement in a multimedia outreach project for Caddo Lake, Texas, <i>in</i> 1997 ACSM/ASPRS Annual Convention & Exposition Technical Papers, v. 4, Seattle, Washington, April 7-10, 1997, p. 258-263.","productDescription":"6 p.","startPage":"258","endPage":"263","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":362355,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","otherGeospatial":"Caddo Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.1118049621582,\n              32.667124733120325\n            ],\n            [\n              -94.1118049621582,\n              32.75782970781984\n            ],\n            [\n              -94.010009765625,\n              32.75782970781984\n            ],\n            [\n              -94.010009765625,\n              32.667124733120325\n            ],\n            [\n              -94.1118049621582,\n              32.667124733120325\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Wilson, Scott A. 0000-0001-8055-8618 wilsons@usgs.gov","orcid":"https://orcid.org/0000-0001-8055-8618","contributorId":2360,"corporation":false,"usgs":true,"family":"Wilson","given":"Scott","email":"wilsons@usgs.gov","middleInitial":"A.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":760131,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cordes, Carroll L.","contributorId":97170,"corporation":false,"usgs":true,"family":"Cordes","given":"Carroll","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":760132,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70093564,"text":"70093564 - 1997 - Evaluation of streamwater quality in the Atlanta region","interactions":[],"lastModifiedDate":"2014-02-07T09:12:38","indexId":"70093564","displayToPublicDate":"1997-04-01T09:01:11","publicationYear":"1997","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Evaluation of streamwater quality in the Atlanta region","docAbstract":"A water-quality index (WQI) was developed from \nhistorical data for streams in the Atlanta region. The WQI was \nderived from percentile ranks of individual water-quality \nparameter values at each stream by normalizing the \nconstituent ranks for values from all sites in the area for the \nperiod from 1990 to 1995. WQIs were developed primarily for \nnutrients and nutrient-related parameters, because data for \nmetals, organics (pesticides and herbicides), biological \nconditions, and suspended sediment generally were \nunavailable. Average WQI of the individual parameter WQIs \nfor sites in the region ranged from 0.26 (good quality) to 0.86 \n(poor quality), and increased downstream of known nutrient \nsources. Annual average site WQI decreased at most \nlong-term monitoring sites from 1986 to 1995. Temporal \ntrends, in part, reflect effects of a drought in the late 1980's \nand normal to higher-than-normal rainfall and runoff in the \n1990's. For several sites, particularly in the northern part of \nthe region where major development is ongoing, WQI \nincreased dramatically from 1994 to 1995. Interannual WQI \nvariability typically was less than spatial variability. Average \nannual site WQI for individual parameters correlated with \nannual hydrologic characteristics, particularly precipitation \namount and water yield, reflecting the effect of dilution on \nindividual water-quality parameter values.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 1997 Georgia Water Resources Conference: March 20-22, 1997, Athens, Georgia","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Institute of Ecology, University of Georgia","publisherLocation":"Athens, GA","usgsCitation":"Peters, N.E., and Kandell, S.J., 1997, Evaluation of streamwater quality in the Atlanta region, <i>in</i> Proceedings of the 1997 Georgia Water Resources Conference: March 20-22, 1997, Athens, Georgia, p. 94-98.","productDescription":"5 p.","startPage":"94","endPage":"98","numberOfPages":"5","costCenters":[],"links":[{"id":282095,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Georgia","city":"Atlanta","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -84.9995,33.2502 ], [ -84.9995,34.4965 ], [ -83.6996,34.4965 ], [ -83.6996,33.2502 ], [ -84.9995,33.2502 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd5876e4b0b290850f81bc","contributors":{"editors":[{"text":"Hatcher, Kathryn J.","contributorId":113326,"corporation":false,"usgs":true,"family":"Hatcher","given":"Kathryn","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":509793,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Peters, Norman E. nepeters@usgs.gov","contributorId":1324,"corporation":false,"usgs":true,"family":"Peters","given":"Norman","email":"nepeters@usgs.gov","middleInitial":"E.","affiliations":[{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":490030,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kandell, Stephen J.","contributorId":18679,"corporation":false,"usgs":true,"family":"Kandell","given":"Stephen","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":490031,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":64678,"text":"i2562 - 1997 - Bedrock geologic map of Hubbard Brook Experimental Forest and maps of fractures and geology in roadcuts along Interstate 93, Grafton County, New Hampshire","interactions":[],"lastModifiedDate":"2019-10-10T09:00:34","indexId":"i2562","displayToPublicDate":"1997-04-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2562","title":"Bedrock geologic map of Hubbard Brook Experimental Forest and maps of fractures and geology in roadcuts along Interstate 93, Grafton County, New Hampshire","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/i2562","usgsCitation":"Barton, C.C., 1997, Bedrock geologic map of Hubbard Brook Experimental Forest and maps of fractures and geology in roadcuts along Interstate 93, Grafton County, New Hampshire: U.S. Geological Survey IMAP 2562, 1 Plate: 50 x 88 cm., https://doi.org/10.3133/i2562.","productDescription":"1 Plate: 50 x 88 cm.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":186840,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":108318,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13039.htm","linkFileType":{"id":5,"text":"html"},"description":"13039"}],"scale":"2000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -71.8,43.916666666666664 ], [ -71.8,43.96666666666667 ], [ -71.68333333333334,43.96666666666667 ], [ -71.68333333333334,43.916666666666664 ], [ -71.8,43.916666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6be4b07f02db63da0f","contributors":{"authors":[{"text":"Barton, Christopher Cramer","contributorId":98754,"corporation":false,"usgs":true,"family":"Barton","given":"Christopher","email":"","middleInitial":"Cramer","affiliations":[],"preferred":false,"id":271972,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70185701,"text":"70185701 - 1997 - A rapid and simple method for estimating sulfate reduction activity and quantifying inorganic sulfides","interactions":[],"lastModifiedDate":"2023-01-12T21:42:40.319259","indexId":"70185701","displayToPublicDate":"1997-04-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":850,"text":"Applied and Environmental Microbiology","active":true,"publicationSubtype":{"id":10}},"title":"A rapid and simple method for estimating sulfate reduction activity and quantifying inorganic sulfides","docAbstract":"<div id=\"abstract-1\" class=\"section abstract\"><p id=\"p-1\">A simplified passive extraction procedure for quantifying reduced inorganic sulfur compounds from sediments and water is presented. This method may also be used for the estimation of sulfate reduction rates. Efficient extraction of FeS, FeS<sub>2</sub>, and S<sup>2-</sup> was obtained with this procedure; however, the efficiency for S<sup>0</sup> depended on the form that was tested. Passive extraction can be used with samples containing up to 20 mg of reduced sulfur. We demonstrated the utility of this technique in a determination of both sulfate reduction rates and reduced inorganic sulfur pools in marine and freshwater sediments. A side-by-side comparison of the passive extraction method with the established single-step distillation technique yielded comparable results with a fraction of the effort.</p></div>","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/aem.63.4.1627-1630.1997","usgsCitation":"Ulrich, G., Krumholz, L., and Suflita, J., 1997, A rapid and simple method for estimating sulfate reduction activity and quantifying inorganic sulfides: Applied and Environmental Microbiology, v. 63, no. 4, p. 1627-1630, https://doi.org/10.1128/aem.63.4.1627-1630.1997.","productDescription":"4 p.","startPage":"1627","endPage":"1630","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":479922,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1128/aem.63.4.1627-1630.1997","text":"Publisher Index Page"},{"id":338431,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58da253be4b0543bf7fda875","contributors":{"authors":[{"text":"Ulrich, G.A.","contributorId":86921,"corporation":false,"usgs":true,"family":"Ulrich","given":"G.A.","email":"","affiliations":[],"preferred":false,"id":686441,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krumholz, L.R.","contributorId":188090,"corporation":false,"usgs":false,"family":"Krumholz","given":"L.R.","email":"","affiliations":[],"preferred":false,"id":686442,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Suflita, J.M.","contributorId":83303,"corporation":false,"usgs":true,"family":"Suflita","given":"J.M.","affiliations":[],"preferred":false,"id":686443,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":3939,"text":"cir1132 - 1997 - A strategy for monitoring glaciers","interactions":[],"lastModifiedDate":"2016-08-18T11:22:51","indexId":"cir1132","displayToPublicDate":"1997-04-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1132","title":"A strategy for monitoring glaciers","docAbstract":"<p>Glaciers are important features in the hydrologic cycle and affect the volume, variability, and water quality of runoff. Assessing and predicting the effect of glaciers on water resources require a monitoring program to provide basic data for this understanding. The monitoring program of the U.S. Geological Survey employs a nested approach whereby an intensively studied glacier is surrounded by less intensively studied glaciers and those monitored solely by remote sensing. Ideally, each glacierized region of the United States would have such a network of glaciers. The intensively studied glacier provides a detailed understanding of the physical processes and their temporal changes that control the mass exchange of the glaciers in that region. The less intensively studied glaciers are used to assess the variability of such processes within the region.</p>","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/cir1132","usgsCitation":"Fountain, A.G., Krimmel, R.M., and Trabant, D.C., 1997, A strategy for monitoring glaciers: U.S. Geological Survey Circular 1132, iv, 19 p. :ill., maps ;28 cm., https://doi.org/10.3133/cir1132.","productDescription":"iv, 19 p. :ill., maps ;28 cm.","startPage":"1","endPage":"19","numberOfPages":"25","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":122520,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1997/1132/report-thumb.jpg"},{"id":31024,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1997/1132/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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\":{\"name\":\"Alaska\",\"nation\":\"USA  \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a62ee","contributors":{"authors":[{"text":"Fountain, Andrew G.","contributorId":10410,"corporation":false,"usgs":false,"family":"Fountain","given":"Andrew","email":"","middleInitial":"G.","affiliations":[{"id":6929,"text":"Portland State University","active":true,"usgs":false}],"preferred":false,"id":147862,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krimmel, Robert M.","contributorId":34902,"corporation":false,"usgs":true,"family":"Krimmel","given":"Robert","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":147864,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Trabant, Dennis C.","contributorId":13965,"corporation":false,"usgs":true,"family":"Trabant","given":"Dennis","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":147863,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":2093,"text":"wsp2439 - 1997 - Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, a seepage lake in Polk County, Florida","interactions":[{"subject":{"id":31830,"text":"ofr9326 - 1994 - Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, Florida, October 1985-September 1986","indexId":"ofr9326","publicationYear":"1994","noYear":false,"title":"Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, Florida, October 1985-September 1986"},"predicate":"SUPERSEDED_BY","object":{"id":2093,"text":"wsp2439 - 1997 - Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, a seepage lake in Polk County, Florida","indexId":"wsp2439","publicationYear":"1997","noYear":false,"title":"Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, a seepage lake in Polk County, Florida"},"id":1}],"lastModifiedDate":"2012-02-02T00:05:23","indexId":"wsp2439","displayToPublicDate":"1997-03-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2439","title":"Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, a seepage lake in Polk County, Florida","docAbstract":"A detailed hydrologic budget was constructed of a seepage lake of sinkhole origin in the karst terrain of central Florida. During the drought period studied, lake evaporation computed by the energy-budget and mass-transfer methods was the largest component in the budget, followed by rainfall. Ground-water inflow contributed about one-third of the total inflow. Lake leakage was about one-fourth of the evaporative losses and was increased substantially by pumping from the Upper Floridan aquifer.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/wsp2439","usgsCitation":"Lee, T., and Swancar, A., 1997, Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, a seepage lake in Polk County, Florida: U.S. Geological Survey Water Supply Paper 2439, vi, 61 p. :ill., maps ;28 cm., https://doi.org/10.3133/wsp2439.","productDescription":"vi, 61 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":22,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wsp2439/","linkFileType":{"id":5,"text":"html"}},{"id":138166,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abae4b07f02db671ed6","contributors":{"authors":[{"text":"Lee, Terrie Mackin","contributorId":49776,"corporation":false,"usgs":true,"family":"Lee","given":"Terrie Mackin","affiliations":[],"preferred":false,"id":144665,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Swancar, Amy aswancar@usgs.gov","contributorId":450,"corporation":false,"usgs":true,"family":"Swancar","given":"Amy","email":"aswancar@usgs.gov","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":144664,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185282,"text":"70185282 - 1997 - Estimating ground-water recharge from streamflow hydrographs for a small mountain watershed in a temperate humid climate, New Hampshire, USA","interactions":[],"lastModifiedDate":"2017-03-17T14:42:43","indexId":"70185282","displayToPublicDate":"1997-03-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Estimating ground-water recharge from streamflow hydrographs for a small mountain watershed in a temperate humid climate, New Hampshire, USA","docAbstract":"<p>Hydrographs of stream discharge were analyzed to determine ground-water recharge for two small basins draining into Mirror Lake, New Hampshire. Two methods of hydrograph analysis developed for determining ground-water recharge were evaluated, the instantaneous recharge method and the constant recharge method. For the instantaneous recharge method, recharge is assumed to be instantaneous and uniform over the basin. For the constant recharge method, recharge is assumed to be constant and uniform over the basin for a period of weeks to months. Both methods require that a ground-water recession slope be determined. The recession slope is used directly in the calculation for the instantaneous recharge method, and it is used as a base of reference for fitting a type curve in the constant recharge method. Results of the study indicated that the estimates of ground-water recharge for both methods agree to within about 10 percent. Two approaches to the instantaneous recharge method, manual and automated, were also evaluated, and the results were statistically similar.</p><p>The baseflow component of streamflow commonly is assumed to be equivalent to ground-water recharge; therefore, two methods developed for determining the baseflow component of streamflow, graphical partitioning and digital filtering, were evaluated also. Baseflow values determined by graphical partitioning of hydrographs were about 25 percent less than the ground-water recharge values. Baseflow values determined by two different approaches to the mathematical digital filtering method were generally less than baseflow determined by graphical partitioning. However, one of the approaches to digital filtering agreed reasonably well with graphical partitioning if an appropriate filter constant was used. The other approach to digital filtering resulted in baseflow values that were much less than the other baseflow values and was therefore deemed inappropriate for use on these small mountain watersheds.</p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1997.tb00086.x","usgsCitation":"Mau, D.P., and Winter, T.C., 1997, Estimating ground-water recharge from streamflow hydrographs for a small mountain watershed in a temperate humid climate, New Hampshire, USA: Groundwater, v. 35, no. 2, p. 291-304, https://doi.org/10.1111/j.1745-6584.1997.tb00086.x.","productDescription":"14 p. ","startPage":"291","endPage":"304","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337820,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"2","noUsgsAuthors":false,"publicationDate":"2005-08-04","publicationStatus":"PW","scienceBaseUri":"58ccf5a0e4b0849ce97f0d02","contributors":{"authors":[{"text":"Mau, David P. dpmau@usgs.gov","contributorId":457,"corporation":false,"usgs":true,"family":"Mau","given":"David","email":"dpmau@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":685016,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":685017,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185300,"text":"70185300 - 1997 - Chemical factors influencing colloid-facilitated transport of contaminants in porous media","interactions":[],"lastModifiedDate":"2017-08-26T14:37:48","indexId":"70185300","displayToPublicDate":"1997-02-27T00:00:00","publicationYear":"1997","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}},"title":"Chemical factors influencing colloid-facilitated transport of contaminants in porous media","docAbstract":"<p><span>The effects of colloids on the transport of two strongly sorbing solutes</span><img class=\"privateChar\" src=\"http://pubs.acs.org/entityImage/legacy/sbd.gif\" alt=\"\" data-mce-src=\"http://pubs.acs.org/entityImage/legacy/sbd.gif\"><span>a hydrophobic organic compound, phenanthrene, and a metal ion, Ni</span><sup>2+</sup><img class=\"privateChar\" src=\"http://pubs.acs.org/entityImage/legacy/sbd.gif\" alt=\"\" data-mce-src=\"http://pubs.acs.org/entityImage/legacy/sbd.gif\"><span>were studied in sand-packed laboratory columns under different pH and ionic strength conditions. Two types of column experiments were performed as follows:  (i) sorption/mobilization experiments where the contaminant was first sorbed in the column under conditions where no colloids were released and mobilized under conditions where colloids were released as a result of ionic strength reduction in the influent; and (ii) transport experiments where the contaminant, dissolved or sorbed on colloids, was injected into columns packed with a strongly sorbing porous medium. In the first type of experiment, contaminant mobilization was significant only when all releasable colloids were flushed from the column. In all other cases, although high colloid particle concentrations were encountered, there was no marked effect on total contaminant concentrations. In the second type of experiment, colloid deposition efficiencies were shown to control the enhancement of transport. The deposition efficiency was a function of the pH (for a high organic content sand) and of the contaminant concentration (for a charged species such as Ni</span><sup>2+</sup><span>).</span></p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es9600643","usgsCitation":"Roy, S.B., and Dzombak, D.A., 1997, Chemical factors influencing colloid-facilitated transport of contaminants in porous media: Environmental Science & Technology, v. 31, no. 3, p. 656-664, https://doi.org/10.1021/es9600643.","productDescription":"9 p. ","startPage":"656","endPage":"664","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337841,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"3","noUsgsAuthors":false,"publicationDate":"1997-02-27","publicationStatus":"PW","scienceBaseUri":"58d0ea1ce4b0236b68f6737f","contributors":{"authors":[{"text":"Roy, Sujoy B.","contributorId":189533,"corporation":false,"usgs":false,"family":"Roy","given":"Sujoy","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":685079,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dzombak, David A.","contributorId":189534,"corporation":false,"usgs":false,"family":"Dzombak","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685080,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185277,"text":"70185277 - 1997 - Anaerobic degradation of benzene in diverse anoxic environments","interactions":[],"lastModifiedDate":"2017-08-26T14:38:36","indexId":"70185277","displayToPublicDate":"1997-02-27T00:00:00","publicationYear":"1997","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}},"title":"Anaerobic degradation of benzene in diverse anoxic environments","docAbstract":"<p><span>Benzene has often been observed to be resistant to microbial degradation under anoxic conditions. A number of recent studies, however, have demonstrated that anaerobic benzene utilization can occur. This study extends the previous reports of anaerobic benzene degradation to sediments that varied with respect to contamination input, predominant redox condition, and salinity. In spite of differences in methodology, microbial degradation of benzene was noted in slurries constructed with sediments from various geographical locations and range from aquifer sands to fine-grained estuarine muds, under methanogenic, sulfate-reducing, and iron-reducing conditions. In aquifer sediments under methanogenic conditions, benzene loss was concomitant with methane production, and microbial utilization of [</span><sup>14</sup><span>C]benzene yielded </span><sup>14</sup><span>CO</span><sub>2</sub><span> and </span><sup>14</sup><span>CH</span><sub>4</sub><span>. In slurries with estuarine and aquifer sediments under sulfate-reducing conditions, the loss of sulfate in amounts consistent with the stoichiometric degradation of benzene or the conversion of [</span><sup>14</sup><span>C]benzene to </span><sup>14</sup><span>CO</span><sub>2</sub><span> indicates that benzene was mineralized. Benzene loss also occurred in the presence of Fe(III) in sediments from freshwater environments. Microbial benzene utilization, however, was not observed under denitrifying conditions. These results indicate that the potential for the anaerobic degradation of benzene, which was once thought to be resistant to non-oxygenase attack, exists in a variety of aquatic sediments from widely distributed locations.</span></p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es960506a","usgsCitation":"Kazumi, J., Caldwell, M., Suflita, J., Lovely, D., and Young, L., 1997, Anaerobic degradation of benzene in diverse anoxic environments: Environmental Science & Technology, v. 31, no. 3, p. 813-818, https://doi.org/10.1021/es960506a.","productDescription":"6 p.","startPage":"813","endPage":"818","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337814,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"3","noUsgsAuthors":false,"publicationDate":"1997-02-27","publicationStatus":"PW","scienceBaseUri":"58ccf5a0e4b0849ce97f0d04","contributors":{"authors":[{"text":"Kazumi, J.","contributorId":189493,"corporation":false,"usgs":false,"family":"Kazumi","given":"J.","email":"","affiliations":[],"preferred":false,"id":684988,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Caldwell, M.E.","contributorId":189494,"corporation":false,"usgs":false,"family":"Caldwell","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":684989,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Suflita, J.M.","contributorId":83303,"corporation":false,"usgs":true,"family":"Suflita","given":"J.M.","affiliations":[],"preferred":false,"id":684990,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lovely, D.R.","contributorId":189429,"corporation":false,"usgs":false,"family":"Lovely","given":"D.R.","affiliations":[],"preferred":false,"id":684991,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Young, L.Y.","contributorId":76547,"corporation":false,"usgs":true,"family":"Young","given":"L.Y.","email":"","affiliations":[],"preferred":false,"id":684992,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70185278,"text":"70185278 - 1997 - Transformations of TNT and related aminotoluenes in groundwater aquifer slurries under different electron-accepting conditions","interactions":[],"lastModifiedDate":"2017-03-17T14:18:37","indexId":"70185278","displayToPublicDate":"1997-02-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5323,"text":"Journal of Industrial Microbiology and Biotechnology ","active":true,"publicationSubtype":{"id":10}},"title":"Transformations of TNT and related aminotoluenes in groundwater aquifer slurries under different electron-accepting conditions","docAbstract":"<p><span>The transport and fate of pollutants is often governed by both their tendency to sorb as well as their susceptibility to biodegradation. We have evaluated these parameters for 2,4,6-trinitrotoluene (TNT) and several biodegradation products. Slurries of aquifer sediment and groundwater depleted TNT at rates of 27, 7.7 and 5.9 μM day</span><sup>−1</sup><span> under methanogenic, sulfate-reducing and nitrate-reducing conditions, respectively. Abiotic losses of TNT were determined in autoclaved controls. Abiotic TNT loss and subsequent transformation of the products was also observed. These transformations were especially important during the first step in the reduction of TNT. Subsequent abiotic reactions could account for all of the transformations observed in bottles which were initially nitrate-reducing. Other controls removed TNT reduction products at much slower rates than slurries containing live organisms. 2-Amino-4,6-dinitrotoluene was produced in all slurries but disappeared in methanogenic and in sulfate-reducing slurries within several weeks. This compound was converted to 2,4-diamino-6-nitrotoluene in all slurries with subsequent removal of the latter from methanogenic and sulfate-reducing slurries, while it persisted in autoclaved controls and in the nitrate-reducing slurries. Aquifer slurries incubated with either 2,4- or 2,6-diaminotoluene showed losses of these compounds relative to autoclaved controls under nitrate-reducing conditions but not under sulfate-reducing or methanogenic conditions. These latter compounds are important as reduced intermediates in the biodegradation of dinitrotoluenes and as industrial chemicals. In experiments to examine sorption, exposure to landfill sediment resulted in losses of approximately 15% of diaminotoluene isomers and 25% of aminodinitrotoluene isomers from initial solution concentrations within 24 h. Isotherms confirmed that the diaminotoluenes were least strongly sorbed and the amino-dinitrotoluenes most strongly sorbed to this sediment, while TNT sorption capacity was intermediate. In our studies, 2,4,6-triaminotoluene sorption capacity was indeterminate due to its chemical instability. Coupled with biodegradation information, isotherms help describe the likelihood of contaminant removal, persistence, and movement at impacted sites.</span></p>","language":"English","publisher":"Society for Industrial Microbiology","doi":"10.1038/sj.jim.2900317","usgsCitation":"Krumholz, L., Li, J., Clarkson, W., Wilber, G., and Suflita, J., 1997, Transformations of TNT and related aminotoluenes in groundwater aquifer slurries under different electron-accepting conditions: Journal of Industrial Microbiology and Biotechnology , v. 18, no. 2, p. 161-169, https://doi.org/10.1038/sj.jim.2900317.","productDescription":"9 p. ","startPage":"161","endPage":"169","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":479930,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1038/sj.jim.2900317","text":"Publisher Index Page"},{"id":337816,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58ccf5a0e4b0849ce97f0d06","contributors":{"authors":[{"text":"Krumholz, L.R.","contributorId":188090,"corporation":false,"usgs":false,"family":"Krumholz","given":"L.R.","email":"","affiliations":[],"preferred":false,"id":684993,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Li, J.","contributorId":189495,"corporation":false,"usgs":false,"family":"Li","given":"J.","email":"","affiliations":[],"preferred":false,"id":684994,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Clarkson, W.W.","contributorId":189496,"corporation":false,"usgs":false,"family":"Clarkson","given":"W.W.","email":"","affiliations":[],"preferred":false,"id":684995,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wilber, G.G.","contributorId":189497,"corporation":false,"usgs":false,"family":"Wilber","given":"G.G.","email":"","affiliations":[],"preferred":false,"id":684996,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Suflita, J.M.","contributorId":83303,"corporation":false,"usgs":true,"family":"Suflita","given":"J.M.","affiliations":[],"preferred":false,"id":684997,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70187678,"text":"70187678 - 1997 - Land cover characterization and land surface parameterization research","interactions":[],"lastModifiedDate":"2017-05-12T13:52:56","indexId":"70187678","displayToPublicDate":"1997-02-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Land cover characterization and land surface parameterization research","docAbstract":"<p><span>The understanding of land surface processes and their parameterization in atmospheric, hydrologic, and ecosystem models has been a dominant research theme over the past decade. For example, many studies have demonstrated the key role of land cover characteristics as controlling factors in determining land surface processes, such as the exchange of water, energy, carbon, and trace gases between the land surface and the lower atmosphere. The requirements for multiresolution land cover characteristics data to support coupled-systems modeling have also been well documented, including the need for data on land cover type, land use, and many seasonally variable land cover characteristics, such as albedo, leaf area index, canopy conductance, surface roughness, and net primary productivity. Recently, the developers of land data have worked more closely with the land surface process modelers in these efforts.</span></p>","language":"English","publisher":"Ecological Society of America","doi":"10.1890/1051-0761(1997)007[0001:LCCALS]2.0.CO;2","usgsCitation":"Steyaert, L.T., Loveland, T.R., and Parton, W.J., 1997, Land cover characterization and land surface parameterization research: Ecological Applications, v. 7, no. 1, p. 1-2, https://doi.org/10.1890/1051-0761(1997)007[0001:LCCALS]2.0.CO;2.","productDescription":"2 p.","startPage":"1","endPage":"2","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":341233,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5916c9bce4b044b359e486c0","contributors":{"authors":[{"text":"Steyaert, Louis T.","contributorId":24689,"corporation":false,"usgs":true,"family":"Steyaert","given":"Louis","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":695045,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loveland, Thomas R. 0000-0003-3114-6646 loveland@usgs.gov","orcid":"https://orcid.org/0000-0003-3114-6646","contributorId":140256,"corporation":false,"usgs":true,"family":"Loveland","given":"Thomas","email":"loveland@usgs.gov","middleInitial":"R.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":695046,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Parton, William J.","contributorId":25885,"corporation":false,"usgs":true,"family":"Parton","given":"William","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":695047,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":25491,"text":"wri934173 - 1997 - Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania: Hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to implementation of nutrient management","interactions":[],"lastModifiedDate":"2024-07-31T19:41:38.173174","indexId":"wri934173","displayToPublicDate":"1997-01-10T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"93-4173","title":"Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania: Hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to implementation of nutrient management","docAbstract":"<p>The U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture and Pennsylvania Department of Environmental Protection, investigated the effects of agricultural best-management practices on water quality in the Conestoga River headwaters watershed. This report describes environmental factors and the surface-water and ground-water quality of one 47.5-acre field site, Field-Site 2, from October 1984 through September 1986, prior to implementation of nutrient management. </p><p>The site is partially terraced agricultural cropland underlain by carbonate rock. Twenty-seven acres are terraced, pipe-drained, and are under no-till cultivation. The remaining acreage is under minimum-till cultivation. Corn is the primary crop. The average annual rate of fertilization at the site was 480 pounds per acre of nitrogen and 110 pounds per acre of phosphorus. </p><p>An unconfined limestone and dolomitic aquifer underlies the site, Depth to bedrock ranges from 5 to 30 feet below land surface. Estimated specific yields range from 0.05 to 0.10, specific capacities of wells range from less than 1 to about 20 gallons per minute per foot of drawdown, and estimates of transmissivities range from 10 to 10,000 square feet per day. Average ground-water recharge was estimated to be about 23 inches per year. </p><p>The specific capacity and transmissivity data indicate that two aquifer regimes are present at the site. Wells drilled into dolomites in the eastern part of the site have larger specific capacities (averaging 20 gallons per minute per foot of drawdown) relative to specific capacities (averaging less than 1 gallon per minute per foot of drawdown) of wells drilled into limestones in the western part of the site. </p><p>Median concentrations of soil-soluble nitrate and soluble phosphorus in the top 4 feet of silt- or silty-clay-loam soil ranged from 177 to 329 and 8.5 to 35 pounds per acre, respectively. </p><p>Measured runoff from the pipe-drained terraces ranged from 10 to 48,000 cubic feet and was 1.7 and 0.8 percent, respectively, of the 1985 and 1986 annual precipitation. An estimated 90,700 cubic feet of surface runoff carried 87 pounds to total nitrogen and 37 pounds of total phosphorus, or less that 0.65 percent of the amount of either nutrient applied during the study period. Rainfall on the snow-covered, frozen ground produced more that half of the runoff and nitrogen and phosphorus loads measured in pipe-drained runoff. </p><p>Graphical and regression analyses of surface runoff suggest that (1) mean-storm concentrations of total nitrogen species and total phosphorus decreased with increasing time between a runoff event and the last previous nutrient application, and (2) mean total-phosphorus concentrations approached a baseline value (estimated at 2 to 5 milligrams per liter for total-phosphorus concentrations) after several months without nutrient applications. </p><p>Dissolved nitrate concentrations in ground water in wells unaffected by an on-site ammonia spill ranged from 7.4 to 100 milligrams per liter. </p><p>Average annual additions and removals of nitrogen were estimated. Nitrogen was added to the site by applications of manure and commercial fertilizer nitrogen, as well as by precipitation and ground water entering across the western site boundary. These sources of nitrogen accounted for 95, 3, 1, and 1 percent, respectively, of estimated additions. Nitrogen was removed from the site in harvested crops, by ground-water discharge, by volatilization, and in surface runoff, which accounted for 42, 28, 29, and less than 1 percent, respectively, of estimated removals.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri934173","usgsCitation":"Koerkle, E.H., Hall, D.W., Risser, D.W., Lietman, P., and Chichester, D., 1997, Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania: Hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to implementation of nutrient management (Rev. 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