{"pageNumber":"280","pageRowStart":"6975","pageSize":"25","recordCount":36989,"records":[{"id":31247,"text":"ofr0196 - 2001 - Archive of datasonics SIS-1000 CHIRP subbottom data, collected during USGS cruise SEAX 96004, New York Bight, 1 May-9 June, 1996","interactions":[],"lastModifiedDate":"2012-08-24T17:16:23","indexId":"ofr0196","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2001","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":"2001-96","title":"Archive of datasonics SIS-1000 CHIRP subbottom data, collected during USGS cruise SEAX 96004, New York Bight, 1 May-9 June, 1996","language":"ENGLISH","doi":"10.3133/ofr0196","usgsCitation":"Hill, J.C., Schwab, W.C., and Foster, D., 2001, Archive of datasonics SIS-1000 CHIRP subbottom data, collected during USGS cruise SEAX 96004, New York Bight, 1 May-9 June, 1996: U.S. Geological Survey Open-File Report 2001-96, Three discs. , https://doi.org/10.3133/ofr0196.","productDescription":"Three discs. ","costCenters":[],"links":[{"id":160884,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":259829,"rank":9999,"type":{"id":23,"text":"Spatial Data"},"url":"https://woodshole.er.usgs.gov/publications/of01-96/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679c1c","contributors":{"authors":[{"text":"Hill, J. C.","contributorId":100878,"corporation":false,"usgs":true,"family":"Hill","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205466,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schwab, W. C.","contributorId":78740,"corporation":false,"usgs":true,"family":"Schwab","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205465,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, D.S.","contributorId":30641,"corporation":false,"usgs":true,"family":"Foster","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":205464,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24908,"text":"ofr00310 - 2001 - Concentrations and loads of cadmium, lead, and zinc measured on the ascending and descending limbs of the 1999 snowmelt-runoff hydrographs for nine water-quality stations, Coeur d'Alene River basin, Idaho","interactions":[],"lastModifiedDate":"2012-11-25T20:33:04","indexId":"ofr00310","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2001","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":"2000-310","title":"Concentrations and loads of cadmium, lead, and zinc measured on the ascending and descending limbs of the 1999 snowmelt-runoff hydrographs for nine water-quality stations, Coeur d'Alene River basin, Idaho","docAbstract":"The Remedial Investigation/Feasibility Study conducted by the U.S. Environmental Protection Agency within the Spokane River Basin of northern Idaho and eastern Washington included extensive data-collection activities to determine the nature and extent of trace-element contamination within the basin. The U.S. Geological Survey designed and implemented synoptic sampling of a high-flow runoff event at selected water-quality stations during the 1999 water year. The objective was to quantify spatial and temporal differences in constituent concentrations and loads over the ascending and descending limbs of a hydrograph depicting a high-flow runoff event. Discharge and water-quality data were collected during spring 1999 snowmelt runoff (May through early June) at nine water-quality stations, one on the North Fork Coeur d’Alene River and eight on the South Fork Coeur d’Alene River. The nine stations were sam- pled for whole-water recoverable and dissolved concentrations and loads of cadmium, lead, and zinc.\nThe concentrations and loads sampled during the 1999 snowmelt-runoff event represented near-normal conditions, not flood conditions, in that the recurrence interval for discharge near the hydrograph peak was about 2 years. The general trend among the nine stations was an inverse relation between discharge and dissolved concentrations of cadmium, lead, and zinc, and a direct relation between discharge and whole-water recoverable concentrations of these constituents. The smallest loads of dissolved and whole-water recoverable cadmium, lead, and zinc were measured at South Fork Coeur d’Alene River above Deadman Gulch; constituent concentrations at this site were some of the smallest among those sampled, and discharge was also relatively small. The largest loads of dissolved and whole-water recoverable cadmium, lead, and zinc were measured at South Fork Coeur d’Alene River at Pinehurst; constituent concentrations at this site were large and discharge was the second-largest of all the discharge measurements.\nHysteresis effects on concentrations and loads over the ascending and descending limbs of the snowmelt-runoff hydrograph were quite apparent, especially for whole-water recoverable constituents. Hysteresis is present when a property, such as constituent concentration or load, has different values for a given discharge over the ascending and descending limbs of a hydrograph. During this study, loads of whole-water recoverable constituents on the ascending limb were between 1.5 and 3.6 times larger than those mea- sured on the descending limb at nearly equal discharge. In contrast, dissolved constituents showed minimal hysteresis effects.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00310","isbn":"0094-9140","collaboration":"Prepared in cooperation with U.S. Environmental Protection Agency","usgsCitation":"Woods, P.F., 2001, Concentrations and loads of cadmium, lead, and zinc measured on the ascending and descending limbs of the 1999 snowmelt-runoff hydrographs for nine water-quality stations, Coeur d'Alene River basin, Idaho: U.S. Geological Survey Open-File Report 2000-310, iv, 42 p., https://doi.org/10.3133/ofr00310.","productDescription":"iv, 42 p.","numberOfPages":"48","costCenters":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"links":[{"id":262320,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0310/report.pdf"},{"id":262321,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0310/report-thumb.jpg"}],"scale":"100000","projection":"Albers Equal-Area","country":"United States","state":"Idaho","otherGeospatial":"Bunker Hill Superfund;South Fork","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.4998,47.3499 ], [ -116.4998,47.8014 ], [ -115.4985,47.8014 ], [ -115.4985,47.3499 ], [ -116.4998,47.3499 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db636041","contributors":{"authors":[{"text":"Woods, Paul F.","contributorId":82273,"corporation":false,"usgs":true,"family":"Woods","given":"Paul","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":192779,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":23528,"text":"ofr00400 - 2001 - Geology, hydrology, and water quality in the vicinity of a Brownfield redevelopment site in East Moline, Illinois","interactions":[],"lastModifiedDate":"2023-08-25T21:57:49.379715","indexId":"ofr00400","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2000-400","title":"Geology, hydrology, and water quality in the vicinity of a Brownfield redevelopment site in East Moline, Illinois","docAbstract":"An investigation of the geology, hydrology, and water quality in the vicinity of a Brownfield redevelopment site in East Moline, Illinois, was designed to determine if metals and organic compounds detected in the fill deposits in this area posed a threat to the water resources. The hydrologic features of concern at the site are surface water at a pond and surrounding wetland, the Mississippi River, and an unnamed stream and ground water in the shallow aquifer. The shallow aquifer is composed of saturated fill, sand and gravel, and weathered bedrock.\r\nThe overall direction of surface- and ground-water flow in the study area is toward the Mississippi River. In the eastern part of the pond and wetland, ground water discharges to surface water. In the western part of the pond and wetland, surface water recharges to ground water. Everyday during the period for which water-level data were available, between 4.7 ' 10-4 and 1.4 ' 10-1 cubic feet of water flowed across a 1 square foot area of aquifer.\r\n\r\nVariations in values for oxidation-reduction potential and specific conductance may be affected by heterogeneity in the chemical composition of the fill and unconsolidated deposits and the bedrock units. Chemical and biological processes are altering the chemistry of the water in the pond relative to its ground-water source. Concentrations of iron and manganese in water samples appear to be affected by the local geochemical environment in the aquifer. The data do not indicate that contaminants in the fill material are having a substantial adverse affect on surface- or ground-water quality in the study area.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00400","usgsCitation":"Kay, R.T., 2001, Geology, hydrology, and water quality in the vicinity of a Brownfield redevelopment site in East Moline, Illinois: U.S. Geological Survey Open-File Report 2000-400, iv, 19 p., https://doi.org/10.3133/ofr00400.","productDescription":"iv, 19 p.","costCenters":[],"links":[{"id":155683,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0400/report-thumb.jpg"},{"id":420182,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34753.htm","linkFileType":{"id":5,"text":"html"}},{"id":52817,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0400/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Illinois","city":"East Moline","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -90.44804992760832,\n              41.53274118166826\n            ],\n            [\n              -90.44804992760832,\n              41.5176579140813\n            ],\n            [\n              -90.43697349005717,\n              41.5176579140813\n            ],\n            [\n              -90.43697349005717,\n              41.53274118166826\n            ],\n            [\n              -90.44804992760832,\n              41.53274118166826\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c67c","contributors":{"authors":[{"text":"Kay, Robert T. 0000-0002-6281-8997 rtkay@usgs.gov","orcid":"https://orcid.org/0000-0002-6281-8997","contributorId":1122,"corporation":false,"usgs":true,"family":"Kay","given":"Robert","email":"rtkay@usgs.gov","middleInitial":"T.","affiliations":[{"id":344,"text":"Illinois Water Science Center","active":true,"usgs":true}],"preferred":true,"id":190264,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31286,"text":"ofr01168 - 2001 - Magnetotelluric data across the Battle Mountain-Eureka and Carlin trends, north of Eureka, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"ofr01168","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-168","title":"Magnetotelluric data across the Battle Mountain-Eureka and Carlin trends, north of Eureka, Nevada","language":"ENGLISH","doi":"10.3133/ofr01168","usgsCitation":"Williams, J.M., and Rodriguez, B.D., 2001, Magnetotelluric data across the Battle Mountain-Eureka and Carlin trends, north of Eureka, Nevada (Version 1.0): U.S. Geological Survey Open-File Report 2001-168, 135 p., https://doi.org/10.3133/ofr01168.","productDescription":"135 p.","costCenters":[],"links":[{"id":161379,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2926,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0168/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64941d","contributors":{"authors":[{"text":"Williams, Jackie M.","contributorId":11217,"corporation":false,"usgs":true,"family":"Williams","given":"Jackie","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":205586,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rodriguez, Brian D. 0000-0002-2263-611X brod@usgs.gov","orcid":"https://orcid.org/0000-0002-2263-611X","contributorId":836,"corporation":false,"usgs":true,"family":"Rodriguez","given":"Brian","email":"brod@usgs.gov","middleInitial":"D.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":205585,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":24558,"text":"ofr0163 - 2001 - Digital water-quality data base for the West Branch Canal Creek area, Aberdeen Proving Ground, Maryland","interactions":[],"lastModifiedDate":"2022-09-23T20:44:26.814452","indexId":"ofr0163","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-63","title":"Digital water-quality data base for the West Branch Canal Creek area, Aberdeen Proving Ground, Maryland","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0163","usgsCitation":"Smith, V.C., and Lesniewski, M.G., 2001, Digital water-quality data base for the West Branch Canal Creek area, Aberdeen Proving Ground, Maryland: U.S. Geological Survey Open-File Report 2001-63, 28 p., https://doi.org/10.3133/ofr0163.","productDescription":"28 p.","costCenters":[],"links":[{"id":407309,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_36785.htm","linkFileType":{"id":5,"text":"html"}},{"id":258617,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0063/report-thumb.jpg"},{"id":258616,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0063/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Maryland","otherGeospatial":"Aberdeen Proving Ground, West Branch Canal Creek area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.311,\n              39.396\n            ],\n            [\n              -76.309,\n              39.396\n            ],\n            [\n              -76.309,\n              39.4\n            ],\n            [\n              -76.311,\n              39.4\n            ],\n            [\n              -76.311,\n              39.396\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64ae51","contributors":{"authors":[{"text":"Smith, Vanessa C.","contributorId":63041,"corporation":false,"usgs":true,"family":"Smith","given":"Vanessa","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":192152,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lesniewski, Matthew G.","contributorId":93088,"corporation":false,"usgs":true,"family":"Lesniewski","given":"Matthew","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":192153,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":21787,"text":"ofr0123 - 2001 - Fossil mammals of the middle Rio Grande; annotated dataset and bibliography of New Mexico vertebrate paleontology","interactions":[],"lastModifiedDate":"2012-02-02T00:07:50","indexId":"ofr0123","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-23","title":"Fossil mammals of the middle Rio Grande; annotated dataset and bibliography of New Mexico vertebrate paleontology","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr0123","issn":"0566-8174","isbn":"0607965983","usgsCitation":"McKinney, K.C., Tedford, R., Morgan, G., and Williamson, T., 2001, Fossil mammals of the middle Rio Grande; annotated dataset and bibliography of New Mexico vertebrate paleontology: U.S. Geological Survey Open-File Report 2001-23, 1 computer optical disc :ill. (some col.), maps (some col.) ;4 3/4 in., https://doi.org/10.3133/ofr0123.","productDescription":"1 computer optical disc :ill. (some col.), maps (some col.) ;4 3/4 in.","costCenters":[],"links":[{"id":153767,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ce4b07f02db6a942f","contributors":{"authors":[{"text":"McKinney, Kevin C. kcmckinney@usgs.gov","contributorId":3406,"corporation":false,"usgs":true,"family":"McKinney","given":"Kevin","email":"kcmckinney@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":185679,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tedford, R.H.","contributorId":52993,"corporation":false,"usgs":true,"family":"Tedford","given":"R.H.","affiliations":[],"preferred":false,"id":185680,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morgan, G.S.","contributorId":101607,"corporation":false,"usgs":true,"family":"Morgan","given":"G.S.","email":"","affiliations":[],"preferred":false,"id":185682,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Williamson, T.E.","contributorId":72016,"corporation":false,"usgs":true,"family":"Williamson","given":"T.E.","email":"","affiliations":[],"preferred":false,"id":185681,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":31290,"text":"ofr01178 - 2001 - Resources on federal lands for five coal beds in the northern and central Appalachian Basin coal regions","interactions":[],"lastModifiedDate":"2022-08-03T21:19:29.380314","indexId":"ofr01178","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-178","title":"Resources on federal lands for five coal beds in the northern and central Appalachian Basin coal regions","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01178","usgsCitation":"Tewalt, S.J., 2001, Resources on federal lands for five coal beds in the northern and central Appalachian Basin coal regions: U.S. Geological Survey Open-File Report 2001-178, 8 p., https://doi.org/10.3133/ofr01178.","productDescription":"8 p.","costCenters":[{"id":259,"text":"Energy Resources Science Center","active":false,"usgs":true}],"links":[{"id":404783,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_73604.htm","linkFileType":{"id":5,"text":"html"}},{"id":59725,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0178/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":161417,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0178/report-thumb.jpg"},{"id":2928,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-178/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Kentucky, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -85.5,\n              35.25\n            ],\n            [\n              -77,\n              35.25\n            ],\n            [\n              -77,\n              42\n            ],\n            [\n              -85.5,\n              42\n            ],\n            [\n              -85.5,\n              35.25\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4fe4b07f02db6287f4","contributors":{"authors":[{"text":"Tewalt, Susan J. stewalt@usgs.gov","contributorId":64270,"corporation":false,"usgs":true,"family":"Tewalt","given":"Susan","email":"stewalt@usgs.gov","middleInitial":"J.","affiliations":[{"id":259,"text":"Energy Resources Science Center","active":false,"usgs":true}],"preferred":false,"id":205591,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31300,"text":"ofr2001203 - 2001 - Ecological characterization of streams, and fish-tissue analysis for mercury and lead at selected locations, Fort Gordon, Georgia, June 1999 to May 2000","interactions":[],"lastModifiedDate":"2016-12-07T16:04:17","indexId":"ofr2001203","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-203","title":"Ecological characterization of streams, and fish-tissue analysis for mercury and lead at selected locations, Fort Gordon, Georgia, June 1999 to May 2000","docAbstract":"The U.S. Geological Survey, in cooperation with the Environmental and Natural Resources Management Office of the U.S. Army Signal Center and Fort Gordon, Ga., documented the ecological condition of selected water-bodies on the Fort Gordon military installation from June 1999 to May 2000. This study includes stream-habitat assessments, aquatic invertebrate and fish-community surveys in selected stream reaches, and analyses of mercury and lead concentrations in largemouth bass (Micropterous salmoides) muscle tissue from three impoundments. \r\n\r\nAssessment surveys indicate lower habitat value scores in some streams draining the more developed areas on Fort Gordon. A small tributary to Butler Creek--which drains parking lots associated with military motor pools and other impervious surfaces--is characterized by moderate levels of bank erosion and excess sediment in the stream channel compared to reference sites. Four other stream reaches are more similar to reference streams in respect to habitat conditions. Invertebrate communities in streams draining these urbanized watersheds are inhabited by 13 to 16 taxa per reach; whereas, 23 and 33 taxa were collected from the two reference stream reaches. Measures of invertebrate abundance, taxa richness, Ephemeroptera, Plecoptera, and Tricoptera Index are lower in streams draining urbanized watersheds. Measures of community similarity also indicate differences between streams draining urbanized areas and reference streams. Streams draining developed areas on Fort Gordon are inhabited by 3 to 10 fish species and included more species regarded as tolerant of degraded water-quality conditions; whereas, the two reference stream reaches support 4 and 10 species, respectively, including one species considered intolerant of degraded water-quality conditions. \r\n\r\nMercury was detected in all largemouth bass collected from three impoundments on Fort Gordon. Wet-weight mercury concentrations in fish tissue analyzed from all sites range from 0.08 micrograms per gram to 1.33 micrograms per gram. Median mercury concentrations in fish tissue are 0.83 micrograms per gram at Soil Erosion Lake, 0.72 micrograms per gram at Lower Leitner Lake, and 0.22 micrograms per gram at Gordon Lake. Median mercury concentrations in fish tissue analyzed from Soil Erosion Lake and Lower Leitner Lake are more than two times higher than U.S. Environmental Protection Agency recommendation of 0.3 micrograms per gram for fish consumption. Lead concentrations are below the minimum reporting limit for all specimens analyzed from reservoirs sampled at Fort Gordon.","language":"ENGLISH","doi":"10.3133/ofr2001203","usgsCitation":"Gregory, M.B., Stamey, T.C., and Wellborn, J.B., 2001, Ecological characterization of streams, and fish-tissue analysis for mercury and lead at selected locations, Fort Gordon, Georgia, June 1999 to May 2000: U.S. Geological Survey Open-File Report 2001-203, iv, 24 p., https://doi.org/10.3133/ofr2001203.","productDescription":"iv, 24 p.","temporalStart":"1999-06-01","temporalEnd":"2000-05-31","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":161323,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8947,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr01-203/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Georgia","city":"Fort Gordon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83.71307373046874,\n              35.67068501330236\n            ],\n            [\n              -83.71307373046874,\n              35.67068501330236\n            ],\n            [\n              -83.7103271484375,\n              35.67068501330236\n            ],\n            [\n              -83.7103271484375,\n              35.67068501330236\n            ],\n            [\n              -83.71307373046874,\n              35.67068501330236\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.64465332031249,\n              33.15709799197017\n            ],\n            [\n              -82.64465332031249,\n              33.684353657331016\n            ],\n            [\n              -81.837158203125,\n              33.684353657331016\n            ],\n            [\n              -81.837158203125,\n              33.15709799197017\n            ],\n            [\n              -82.64465332031249,\n              33.15709799197017\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ee4b07f02db627c8b","contributors":{"authors":[{"text":"Gregory, M. Brian","contributorId":105772,"corporation":false,"usgs":true,"family":"Gregory","given":"M.","email":"","middleInitial":"Brian","affiliations":[],"preferred":false,"id":205633,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stamey, Timothy C. tcstamey@usgs.gov","contributorId":4770,"corporation":false,"usgs":true,"family":"Stamey","given":"Timothy","email":"tcstamey@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":205631,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wellborn, John B.","contributorId":24822,"corporation":false,"usgs":true,"family":"Wellborn","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":205632,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31273,"text":"ofr01141 - 2001 - Observations and recommendations regarding landslide hazards related to the January 13, 2001 M-7.6 El Salvador earthquake","interactions":[],"lastModifiedDate":"2017-03-07T11:22:23","indexId":"ofr01141","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-141","title":"Observations and recommendations regarding landslide hazards related to the January 13, 2001 M-7.6 El Salvador earthquake","docAbstract":"<p>The January 13, 2001 earthquake (M-7.6) off the coast of El Salvador triggered widespread damaging landslides in many parts of the El Salvador. In the aftermath of the earthquake, the Salvadoran government requested technical assistance through the U.S. Agency for International Development (USAID); USAID, in turn, requested help from technical experts in landslide hazards from the U.S. Geological Survey. In response to that request, we arrived in El Salvador on January 31, 2001 and worked with USAID personnel and&nbsp;Salvadoran agency counterparts in visiting landslide sites and evaluating present and potential hazards. A preliminary, unofficial report was prepared at the end of our trip (February 9) to provide immediate information and assistance to interested agencies and parties. The current report is an updated and somewhat expanded version of that unofficial report. Because of the brief nature of this report, conclusions and recommendations contained herein should be considered tentative and may be revised in the future. </p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/ofr01141","usgsCitation":"Jibson, R.W., and Crone, A.J., 2001, Observations and recommendations regarding landslide hazards related to the January 13, 2001 M-7.6 El Salvador earthquake: U.S. Geological Survey Open-File Report 2001-141, 19 p., https://doi.org/10.3133/ofr01141.","productDescription":"19 p.","costCenters":[],"links":[{"id":2897,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0141/","linkFileType":{"id":5,"text":"html"}},{"id":160372,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0141/report-thumb.jpg"},{"id":59719,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0141/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"El Salvador","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db69651e","contributors":{"authors":[{"text":"Jibson, Randall W. 0000-0003-3399-0875 jibson@usgs.gov","orcid":"https://orcid.org/0000-0003-3399-0875","contributorId":2985,"corporation":false,"usgs":true,"family":"Jibson","given":"Randall","email":"jibson@usgs.gov","middleInitial":"W.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":205550,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Crone, Anthony J. 0000-0002-3006-406X crone@usgs.gov","orcid":"https://orcid.org/0000-0002-3006-406X","contributorId":790,"corporation":false,"usgs":true,"family":"Crone","given":"Anthony","email":"crone@usgs.gov","middleInitial":"J.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":205549,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31207,"text":"ofr0122 - 2001 - USGS/NOAA North American packrat midden database; data dictionary","interactions":[],"lastModifiedDate":"2012-02-02T00:09:05","indexId":"ofr0122","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-22","title":"USGS/NOAA North American packrat midden database; data dictionary","language":"ENGLISH","doi":"10.3133/ofr0122","usgsCitation":"Strickland, L.E., Thompson, R.S., and Anderson, K.H., 2001, USGS/NOAA North American packrat midden database; data dictionary (Version 1.0): U.S. Geological Survey Open-File Report 2001-22, 28 p., https://doi.org/10.3133/ofr0122.","productDescription":"28 p.","costCenters":[],"links":[{"id":160331,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2742,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0022/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60f8b2","contributors":{"authors":[{"text":"Strickland, Laura E. 0000-0002-1958-7273 lstrickland@usgs.gov","orcid":"https://orcid.org/0000-0002-1958-7273","contributorId":4682,"corporation":false,"usgs":true,"family":"Strickland","given":"Laura","email":"lstrickland@usgs.gov","middleInitial":"E.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":205324,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thompson, Robert S. 0000-0001-9287-2954 rthompson@usgs.gov","orcid":"https://orcid.org/0000-0001-9287-2954","contributorId":891,"corporation":false,"usgs":true,"family":"Thompson","given":"Robert","email":"rthompson@usgs.gov","middleInitial":"S.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":205323,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Anderson, Katherine H. 0000-0003-2677-6109","orcid":"https://orcid.org/0000-0003-2677-6109","contributorId":52556,"corporation":false,"usgs":true,"family":"Anderson","given":"Katherine","email":"","middleInitial":"H.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":false,"id":205325,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31311,"text":"ofr01241 - 2001 - Time-domain electromagnetic soundings near Antioch, Illinois and Berrien Springs, Michigan","interactions":[],"lastModifiedDate":"2021-11-05T20:45:58.252604","indexId":"ofr01241","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-241","title":"Time-domain electromagnetic soundings near Antioch, Illinois and Berrien Springs, Michigan","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01241","usgsCitation":"Campbell, D.L., 2001, Time-domain electromagnetic soundings near Antioch, Illinois and Berrien Springs, Michigan (Version 1.0): U.S. Geological Survey Open-File Report 2001-241, 57 p., https://doi.org/10.3133/ofr01241.","productDescription":"57 p.","costCenters":[],"links":[{"id":160019,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":391451,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_42123.htm"},{"id":2959,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0241/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Illinois, Michigan","city":"Antioch, Berrien Springs","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.24424743652344,\n              42.40824865050679\n            ],\n            [\n              -87.99018859863281,\n              42.40824865050679\n            ],\n            [\n              -87.99018859863281,\n              42.487289285659095\n            ],\n            [\n              -88.24424743652344,\n              42.487289285659095\n            ],\n            [\n              -88.24424743652344,\n              42.40824865050679\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -86.42807006835938,\n              41.901254912872794\n            ],\n            [\n              -86.2811279296875,\n              41.901254912872794\n            ],\n            [\n              -86.2811279296875,\n              41.98246303636425\n            ],\n            [\n              -86.42807006835938,\n              41.98246303636425\n            ],\n            [\n              -86.42807006835938,\n              41.901254912872794\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b5fa","contributors":{"authors":[{"text":"Campbell, David L.","contributorId":95447,"corporation":false,"usgs":true,"family":"Campbell","given":"David","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":205655,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22947,"text":"ofr00415 - 2001 - A Microsoft Windows version of the MARK3 Monte Carlo resource simulator","interactions":[],"lastModifiedDate":"2025-12-10T18:34:41.903203","indexId":"ofr00415","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2000-415","title":"A Microsoft Windows version of the MARK3 Monte Carlo resource simulator","docAbstract":"This publication includes a version of the MARK3 Monte Carlo resource simulator that will run under Microsoft Windows 98, NT, and 2000. The disc also includes grade and tonnage information and related deposit model files that allow the user to calculate probability curves for mineral resources. A total of 113 deposit models are included on the disc although some of them are subsets of others. In most cases the list of deposits with associated grade and tonnage data are also present. Ten of the models contain proprietary information and the grade and tonnage for those are not included. The program also includes an extensive help file that provides information about the program and about the concepts that are the basis of the program and about this method for estimating quantitative mineral resources.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00415","issn":"0094-9140","isbn":"0607965185","usgsCitation":"Duval, J.S., 2001, A Microsoft Windows version of the MARK3 Monte Carlo resource simulator: U.S. Geological Survey Open-File Report 2000-415, 1 CD-ROM, https://doi.org/10.3133/ofr00415.","productDescription":"1 CD-ROM","costCenters":[],"links":[{"id":1396,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/of00-415/index.htm","linkFileType":{"id":5,"text":"html"}},{"id":154202,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd495be4b0b290850ef181","contributors":{"authors":[{"text":"Duval, Joseph S.","contributorId":22314,"corporation":false,"usgs":true,"family":"Duval","given":"Joseph","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":189175,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31277,"text":"ofr01150 - 2001 - Ground-water levels and water-quality data for wells in the Spring Creek area near Arnold Air Force Base, Tennessee, April and May 2000","interactions":[],"lastModifiedDate":"2012-02-02T00:09:05","indexId":"ofr01150","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-150","title":"Ground-water levels and water-quality data for wells in the Spring Creek area near Arnold Air Force Base, Tennessee, April and May 2000","docAbstract":"Arnold Air Force Base (AAFB) occupies about 40,000 acres in Coffee and Franklin Counties, Tennessee. Numerous site-specific ground-water contamination investigations have been conducted at designated solid waste management units (SWMU?s) at AAFB. Several synthetic volatile organic compounds (VOC?s), primarily chlorinated solvents, have been identified in groundwater samples collected from monitoring wells near SWMU 8 in the Spring Creek area.\r\n\r\nDuring April and May 2000, a study of the groundwater resources in the Spring Creek area was conducted to determine if VOC?s from AAFB have affected local private water supplies and to advance understanding of the ground-water-flow system in this area. The study focused on sampling private wells located within the Spring Creek area that are used as a source of drinking water. Ground-water-flow directions were determined by measuring water levels in wells and constructing a potentiometric-surface map of the Manchester aquifer in the study area. Data were collected from a total of 35 private wells and 22 monitoring wells during the period of study. Depths to ground water were determined for 22 of the private wells and all 22 of the monitoring wells. The wells ranged in depth from 21 to 105 feet. Water-level altitudes ranged from 930 to 1,062 feet above sea level. Depths to water ranged from 8 to 83 feet below land surface. Water-quality samples were collected from 29 private wells which draw water from either gravel zones in the upper part of the Manchester aquifer, fractured bedrock in the lower part of the Manchester aquifer, or a combination of these two zones.\r\n\r\nConcentrations of 50 of the 55 VOC?s analyzed for were less than method detection limits. Chloroform, acetone, chloromethane, 2-butanone, and tetrachloroethylene were detected in concentrations exceeding the method detection limits. Only chloroform and acetone were detected in concentrations equal to or exceeding reporting limits. Chloroform was detected in a sample from one well at a concentration of 1.2 micrograms per liter (?g/L). Acetone was detected in a sample from another well at a concentration of 10 ?g/L. Acetone also was detected in a duplicate sample from the same well at an estimated concentration of 7.2 ?g/L, which is less than the reporting limit for acetone. The only contaminant of concern detected was tetrachloroethylene. Tetrachloroethylene was detected in only one sample, and this detection was at an estimated concentration below the reporting limit. None of the VOC concentrations exceeded drinking water maximum contaminant levels for public water systems.","language":"ENGLISH","doi":"10.3133/ofr01150","usgsCitation":"Williams, S.D., and Aycock, R.A., 2001, Ground-water levels and water-quality data for wells in the Spring Creek area near Arnold Air Force Base, Tennessee, April and May 2000: U.S. Geological Survey Open-File Report 2001-150, iv, 16 p. : maps ; 28 cm., https://doi.org/10.3133/ofr01150.","productDescription":"iv, 16 p. : maps ; 28 cm.","costCenters":[],"links":[{"id":160186,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2901,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr01150/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667638","contributors":{"authors":[{"text":"Williams, Shannon D. swilliam@usgs.gov","contributorId":4133,"corporation":false,"usgs":true,"family":"Williams","given":"Shannon","email":"swilliam@usgs.gov","middleInitial":"D.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"preferred":true,"id":205556,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Aycock, Robert A.","contributorId":75976,"corporation":false,"usgs":true,"family":"Aycock","given":"Robert","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205557,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31269,"text":"ofr01133 - 2001 - Coral reefs in Honduras: status after Hurricane Mitch","interactions":[],"lastModifiedDate":"2014-09-09T15:46:00","indexId":"ofr01133","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-133","title":"Coral reefs in Honduras: status after Hurricane Mitch","language":"ENGLISH","doi":"10.3133/ofr01133","usgsCitation":"Reich, C., Halley, R.B., and Hickey, D., 2001, Coral reefs in Honduras: status after Hurricane Mitch: U.S. Geological Survey Open-File Report 2001-133, 4 p., https://doi.org/10.3133/ofr01133.","productDescription":"4 p.","costCenters":[],"links":[{"id":160353,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0133/report-thumb.jpg"},{"id":59716,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0133/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db6856c4","contributors":{"authors":[{"text":"Reich, C. D. 0000-0002-2534-1456","orcid":"https://orcid.org/0000-0002-2534-1456","contributorId":36978,"corporation":false,"usgs":true,"family":"Reich","given":"C. D.","affiliations":[],"preferred":false,"id":205530,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Halley, R. B.","contributorId":87941,"corporation":false,"usgs":true,"family":"Halley","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":205532,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hickey, Don","contributorId":37781,"corporation":false,"usgs":true,"family":"Hickey","given":"Don","email":"","affiliations":[],"preferred":false,"id":205531,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31167,"text":"ofr00331 - 2001 - Gamma-ray, magnetic, and topographic data for parts of the Colorado Front Range","interactions":[],"lastModifiedDate":"2012-02-02T00:09:14","indexId":"ofr00331","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2000-331","title":"Gamma-ray, magnetic, and topographic data for parts of the Colorado Front Range","language":"ENGLISH","doi":"10.3133/ofr00331","isbn":"0607965177","usgsCitation":"Duval, J.S., Reed, J., and Zietz, I., 2001, Gamma-ray, magnetic, and topographic data for parts of the Colorado Front Range: U.S. Geological Survey Open-File Report 2000-331, 1 computer optical disc ;4 3/4 in., in jewel case., https://doi.org/10.3133/ofr00331.","productDescription":"1 computer optical disc ;4 3/4 in., in jewel case.","costCenters":[],"links":[{"id":161018,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b13a4","contributors":{"authors":[{"text":"Duval, Joseph S.","contributorId":22314,"corporation":false,"usgs":true,"family":"Duval","given":"Joseph","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":205201,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reed, J. C.","contributorId":75589,"corporation":false,"usgs":true,"family":"Reed","given":"J. C.","affiliations":[],"preferred":false,"id":205202,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zietz, Isidore","contributorId":76708,"corporation":false,"usgs":true,"family":"Zietz","given":"Isidore","affiliations":[],"preferred":false,"id":205203,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31299,"text":"ofr01201 - 2001 - Hydrogeology and physical characteristics of water samples at the Red River aluminum site, Stamps, Arkansas, April 2001","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"ofr01201","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-201","title":"Hydrogeology and physical characteristics of water samples at the Red River aluminum site, Stamps, Arkansas, April 2001","docAbstract":"The Red River Aluminum site near Stamps, Arkansas, contains waste piles of salt cake and metal byproducts from the smelting of aluminum. The waste piles are subjected to about 50 inches of rainfall a year, resulting in the dissolution of the salts and metal. To assess the potential threat to underlying ground-water resources at the site, its hydrogeology was characterized by measuring water levels and field parameters of water quality in 23 wells and at 2 surface-water sites. Seventeen of these monitor wells were constructed at various depths for this study to allow for the separate characterization of the shallow and deep ground-water  systems, the calculation of vertical gradients, and the collection of water samples at different depths within the flow system. Lithologic descriptions from drill-hole cuttings and geophysical logs indicate the presence of interbedded sands, gravels, silts, and clays to depths of 65 feet. The regionally important Sparta aquifer underlies the site. Water levels in shallow wells indicate radial flow away from the salt-cake pile located near the center of the site. Flow in the deep system is to the west and southwest toward Bodcau Creek. Water-level data from eight piezometer nests indicate a downward hydraulic gradient from the shallow to deep systems across the site. Values of specific conductance (an indicator of dissolved salts) ranged from 215 to 196,200 microsiemens per centimeter and indicate that saline waters are being transported horizontally and vertically downward away from the site","language":"ENGLISH","doi":"10.3133/ofr01201","usgsCitation":"Czarnecki, J.B., Stanton, G.P., and Freiwald, D.A., 2001, Hydrogeology and physical characteristics of water samples at the Red River aluminum site, Stamps, Arkansas, April 2001: U.S. Geological Survey Open-File Report 2001-201, 30 p., https://doi.org/10.3133/ofr01201.","productDescription":"30 p.","costCenters":[],"links":[{"id":161322,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0201/report-thumb.jpg"},{"id":59730,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0201/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625501","contributors":{"authors":[{"text":"Czarnecki, John B. jczarnec@usgs.gov","contributorId":2555,"corporation":false,"usgs":true,"family":"Czarnecki","given":"John","email":"jczarnec@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":true,"id":205630,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stanton, Gregory P. 0000-0001-8622-0933 gstanton@usgs.gov","orcid":"https://orcid.org/0000-0001-8622-0933","contributorId":1583,"corporation":false,"usgs":true,"family":"Stanton","given":"Gregory","email":"gstanton@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":205629,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Freiwald, David A. freiwald@usgs.gov","contributorId":226,"corporation":false,"usgs":true,"family":"Freiwald","given":"David","email":"freiwald@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":205628,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31272,"text":"ofr01137 - 2001 - Results of the U. S. Geological Survey's analytical evaluation program for standard reference samples distributed in October 2000","interactions":[],"lastModifiedDate":"2012-02-02T00:09:05","indexId":"ofr01137","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-137","title":"Results of the U. S. Geological Survey's analytical evaluation program for standard reference samples distributed in October 2000","docAbstract":"This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-163 (trace constituents), M-156 (major constituents), N-67 (nutrient constituents), N-68 (nutrient constituents), P-35 (low ionic strength constituents), and Hg-31 (mercury) -- that were distributed in October 2000 to 126 laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data that were received from 122 of the laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.","language":"ENGLISH","doi":"10.3133/ofr01137","usgsCitation":"Connor, B., Currier, J., and Woodworth, M., 2001, Results of the U. S. Geological Survey's analytical evaluation program for standard reference samples distributed in October 2000: U.S. Geological Survey Open-File Report 2001-137, 116 p., https://doi.org/10.3133/ofr01137.","productDescription":"116 p.","costCenters":[{"id":576,"text":"Standard Reference Sample Project- Branch of Quality Systems","active":false,"usgs":true}],"links":[{"id":2896,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://bqs.usgs.gov/srs/Report_Fall00.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160371,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0137/report-thumb.jpg"},{"id":59718,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0137/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a19e4b07f02db6055d6","contributors":{"authors":[{"text":"Connor, B.F.","contributorId":101289,"corporation":false,"usgs":true,"family":"Connor","given":"B.F.","email":"","affiliations":[],"preferred":false,"id":205548,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Currier, J.P.","contributorId":53003,"corporation":false,"usgs":true,"family":"Currier","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":205547,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodworth, M.T.","contributorId":19602,"corporation":false,"usgs":true,"family":"Woodworth","given":"M.T.","email":"","affiliations":[],"preferred":false,"id":205546,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31276,"text":"ofr01147 - 2001 - Water-level altitudes in wells completed in the Jasper aquifer, greater Houston area, Texas, Spring 2000","interactions":[],"lastModifiedDate":"2016-09-09T12:58:24","indexId":"ofr01147","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-147","title":"Water-level altitudes in wells completed in the Jasper aquifer, greater Houston area, Texas, Spring 2000","docAbstract":"<p>This report, prepared in cooperation with the Harris-Galveston Coastal Subsidence District, presents a map showing the approximate water-level altitudes in spring 2000 in wells completed in the Jasper aquifer (back of page). The most recent previously published water-level-altitude map for the Jasper aquifer in the region is by Popkin (1971). The study area includes Montgomery County and parts of Harris, Waller, Grimes, and Walker Counties.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01147","usgsCitation":"Coplin, L., 2001, Water-level altitudes in wells completed in the Jasper aquifer, greater Houston area, Texas, Spring 2000: U.S. Geological Survey Open-File Report 2001-147, 2 p., https://doi.org/10.3133/ofr01147.","productDescription":"2 p.","numberOfPages":"2","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":160185,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01147.PNG"},{"id":2900,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr01-147/","linkFileType":{"id":5,"text":"html"}},{"id":328440,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/ofr01-147/pdf/ofr01-147.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","city":"Houston","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -96.25,30.583333333333332 ], [ -96.25,30.833333333333332 ], [ -96,30.833333333333332 ], [ -96,30.583333333333332 ], [ -96.25,30.583333333333332 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc92e","contributors":{"authors":[{"text":"Coplin, L.S.","contributorId":49366,"corporation":false,"usgs":true,"family":"Coplin","given":"L.S.","affiliations":[],"preferred":false,"id":205555,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31287,"text":"ofr01169 - 2001 - 2001 floods in the Red River of the North basin in eastern North Dakota and western Minnesota","interactions":[],"lastModifiedDate":"2018-05-16T10:36:30","indexId":"ofr01169","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-169","title":"2001 floods in the Red River of the North basin in eastern North Dakota and western Minnesota","docAbstract":"<p>The Red River of the North is a complex river system in the north-central plains of the United States. The river continues to impact the people and property within its basin. During the spring of 2001, major flooding occurred for the second time in four years on the Red River of the North and its many tributaries in eastern North Dakota and western Minnesota. Unlike the 1997 floods, which were the result of record-high snowpacks region-wide and a late spring blizzard, the 2001 floods were the result of above-average soil moistures in some areas of the basin, rapid melting of above-average snowpacks in the upper basin, and heavy rainfall that swept across the region on April 7, 2001.</p><p>&nbsp;The U.S. Geological Survey (USGS), one of the principal Federal agencies responsible for the collection and interpretation of water-resources data, works with other Federal, State, and local agencies to ensure that accurate and timely data are available for making decisions regarding the public's welfare. This report presents preliminary water-resources 2001 flood data that were obtained from selected streamflow-gaging stations located in the Red River of the North Basin.</p><p>Flooding in eastern North Dakota and western Minnesota usually is caused by spring snowmelt, and the severity of the flooding is affected by (1) substantial precipitation in the fall that produces high levels of soil moisture, (2) above-normal snowfall in the winter, (3) moist, frozen ground that prohibits infiltration of moisture, (4) a late spring thaw, (5) above-normal precipitation during spring thaw, and (6) ice jams (temporary dams of ice) on rivers and streams.</p><p>Stream stages (height of water in a stream above an arbitrarily established datum) and discharges measured by USGS personnel at streamflow-gaging stations are used to define a unique relation between stage and discharge. This relation, commonly called a rating curve, may not be well defined at extreme high discharges because these discharges are rare events of short duration and have unstable conditions that often make measurement extremely difficult. Therefore, estimates for some peak discharges need to be extrapolated from rating curves extended to known peak stages. The peak discharges are used to determine the probability, often expressed in recurrence intervals, that a given discharge will be exceeded in the future. For example, a flood that has a 1-percent chance of exceedance in any given year would, on the long-term average, be expected to occur only about once a century; therefore, the flood would be termed a \"100-year flood.\" However, the chance of such a flood occurring in any given year is 1 percent. Thus, a 100-year flood can occur in successive years at the same location. In some instances, recurrence interval estimates can be based on periods of regulated flow or made with historic adjustments when historic data are available.</p><p>Historical peak stages and peak discharges and the 2001 peak stages, peak discharges, and recurrence intervals are shown in table 1. The streamflow-gaging stations are listed in downstream order by station number, and station locations are shown in figure 1. Revisions to the 2001 peak stages and peak discharges given in this preliminary report may occur as site surveys are completed and additional field data are reviewed in the upcoming months.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01169","collaboration":"Prepared in cooperation with the North Dakota State Water Commission","usgsCitation":"Macek-Rowland, K., 2001, 2001 floods in the Red River of the North basin in eastern North Dakota and western Minnesota: U.S. Geological Survey Open-File Report 2001-169, 8 p., https://doi.org/10.3133/ofr01169.","productDescription":"8 p.","onlineOnly":"Y","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":354174,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0169/ofr20010169.pdf","text":"Report","size":"1.76 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2001–0169"},{"id":161414,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0169/report-thumb.jpg"}],"contact":"<div><a href=\"mailto: dc_nd@usgs.gov\" data-mce-href=\"mailto: dc_nd@usgs.gov\">Director</a>, <a href=\"https://nd.water.usgs.gov\" data-mce-href=\"https://nd.water.usgs.gov\">Dakota Water Science Center</a>, North Dakota Office<br>U.S. Geological Survey<br>821 East Interstate Avenue</div><div>Bismarck, ND 58503</div>","tableOfContents":"<ul><li>Introduction<br></li><li>Red River of the North Basin<br></li></ul><p><br data-mce-bogus=\"1\"></p><p><br data-mce-bogus=\"1\"></p>","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd491de4b0b290850eee6f","contributors":{"authors":[{"text":"Macek-Rowland, K. M.","contributorId":44175,"corporation":false,"usgs":true,"family":"Macek-Rowland","given":"K. M.","affiliations":[],"preferred":false,"id":205587,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31233,"text":"ofr0173 - 2001 - Summary of trends and status analysis for flow, nutrients, and sediments at selected nontidal sites, Chesapeake Bay basin, 1985-99","interactions":[],"lastModifiedDate":"2018-02-09T09:13:28","indexId":"ofr0173","displayToPublicDate":"2001-08-01T00:00:00","publicationYear":"2001","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":"2001-73","title":"Summary of trends and status analysis for flow, nutrients, and sediments at selected nontidal sites, Chesapeake Bay basin, 1985-99","docAbstract":"<p>Water-quality and flow data from 31 sites in nontidal portions of the Chesapeake Bay Basin were analyzed to document annual nutrient and sediment loads and trends for the period 1985 through 1999 as part of an annual reevaluation and reporting for the Chesapeake Bay Program. Annual loads were estimated by use of the U.S. Geological Survey ESTIMATOR model. Trends were estimated using linear regression. Trends were reported for monthly mean flow, monthly load, flow-adjusted concentration, and flow-weighted concentration. Median yields and concentrations were calculated to help facilitate comparisons between basins. The drought of 1999 had pronounced effects on trend results. The trend in flow increased at 4 of the 31 sites, 8 fewer sites than in 1998. Ten less significant trends were estimated for nutrient and sediment loads compared to 1985-98. Trends in flow-weighted and flow-adjusted concentrations varied little by nutrient species and geographic location. Trends were generally downward or not significant for both the nitrogen and phosphorus species throughout the Chesapeake Bay Basin. Trends in flow-adjusted concentration indicated downward trends at most sites for nutrients and about half the sites for sediments, an indication that management actions are reducing nutrient and sediment concentrations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr0173","usgsCitation":"Langland, M., Edwards, R.E., Sprague, L., and Yochum, S., 2001, Summary of trends and status analysis for flow, nutrients, and sediments at selected nontidal sites, Chesapeake Bay basin, 1985-99: U.S. Geological Survey Open-File Report 2001-73, 49 p., https://doi.org/10.3133/ofr0173.","productDescription":"49 p.","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":160559,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0073/coverthb.jpg"},{"id":2802,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0073/ofr20010073.pdf","text":"Report","size":"1.81 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2001-0073"}],"contact":"<p><a href=\"mailto:dc_pa@usgs.gov\" data-mce-href=\"mailto:dc_pa@usgs.gov\">Director</a>, <a href=\"https://pa.water.usgs.gov/\" data-mce-href=\"https://pa.water.usgs.gov/\">Pennsylvania Water Science Center</a><br> U.S. Geological Survey <br> 215 Limekiln Road <br> New Cumberland, PA 17070</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Methods</li><li>Trends</li><li>Status</li><li>Summary</li><li>References cited</li><li>Appendix 1. Trends in streamflow and load data for 9 River Input Monitoring Program sites and 22 Multi-Agency Nontidal Program sites in the Chesapeake Bay Watershed</li><li>Appendix 2. Trends in flow-weighted concentration data for 9 River Input Monitoring Program sites and 22 Multi-Agency Nontidal Program sites in the Chesapeake Bay Watershed</li><li>Appendix 3. Trends in flow-adjusted coencentration data for 9 River Input Monitoring Program sites and 22 Multi-Agency Nontidal Program sites in the Chesapeake Bay Watershed</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697bda","contributors":{"authors":[{"text":"Langland, M. J.","contributorId":36173,"corporation":false,"usgs":true,"family":"Langland","given":"M. J.","affiliations":[],"preferred":false,"id":205403,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Edwards, R. E.","contributorId":92211,"corporation":false,"usgs":true,"family":"Edwards","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":205405,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sprague, L.A.","contributorId":101712,"corporation":false,"usgs":true,"family":"Sprague","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":205406,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yochum, S.E.","contributorId":62242,"corporation":false,"usgs":true,"family":"Yochum","given":"S.E.","affiliations":[],"preferred":false,"id":205404,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":31281,"text":"ofr2001159 - 2001 - Examination of native fish recruitment and description of the fish communities found in the San Juan and Colorado River interface zones of Lake Powell, Utah","interactions":[],"lastModifiedDate":"2017-04-27T12:05:53","indexId":"ofr2001159","displayToPublicDate":"2001-07-01T00:00:00","publicationYear":"2001","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":"2001-159","title":"Examination of native fish recruitment and description of the fish communities found in the San Juan and Colorado River interface zones of Lake Powell, Utah","docAbstract":"Researchers examined the fish communities of the Colorado and San Juan river interface zones of Lake Powell during 1999 and 2000.  The objectives were to: (1) search for young razorback sucker and Colorado pikeminnow and, if found, RIT tag them; (2) examine the effectiveness of the various collection techniques on juvenile native fish; and (3) describe the fish communities found in these transitory, or actually a??migratorya?? habitats.  The San Juan River interface zone was sampled 5 time each year during the spring and summer while the Colorado River site was sampled a total of 3 times over the 2-year period, all in the springa?|","language":"English","doi":"10.3133/ofr2001159","usgsCitation":"Mueller, G., Horn, M., Bradwisch, Q., and Boobar, L., 2001, Examination of native fish recruitment and description of the fish communities found in the San Juan and Colorado River interface zones of Lake Powell, Utah: U.S. Geological Survey Open-File Report 2001-159, 44 p. , https://doi.org/10.3133/ofr2001159.","productDescription":"44 p. ","startPage":"0","endPage":"44","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":160211,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0159/report-thumb.jpg"},{"id":59721,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0159/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9608","contributors":{"authors":[{"text":"Mueller, Gordon","contributorId":7729,"corporation":false,"usgs":true,"family":"Mueller","given":"Gordon","affiliations":[],"preferred":false,"id":205568,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Horn, Mike","contributorId":47832,"corporation":false,"usgs":true,"family":"Horn","given":"Mike","email":"","affiliations":[],"preferred":false,"id":205569,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bradwisch, Quent","contributorId":102924,"corporation":false,"usgs":true,"family":"Bradwisch","given":"Quent","affiliations":[],"preferred":false,"id":205571,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Boobar, Lewis","contributorId":87975,"corporation":false,"usgs":true,"family":"Boobar","given":"Lewis","email":"","affiliations":[],"preferred":false,"id":205570,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":31270,"text":"ofr2001135 - 2001 - Basin-centered gas systems of the U.S.","interactions":[],"lastModifiedDate":"2021-11-23T23:24:02.073468","indexId":"ofr2001135","displayToPublicDate":"2001-07-01T00:00:00","publicationYear":"2001","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":"2001-135","title":"Basin-centered gas systems of the U.S.","docAbstract":"Basin-center accumulations, a type of continuous accumulation, have spatial dimensions equal to or exceeding those of conventional oil and gas accumulations, but unlike conventional fields, cannot be represented in terms of discrete, countable units delineated by downdip hydrocarbon-water contacts. Common geologic and production characteristics of continuous accumulations include their occurrence downdip from water-saturated rocks, lack of traditional trap or seal, relatively low matrix permeability, abnormal pressures (high or low), local interbedded source rocks, large in-place hydrocarbon volumes, and low recovery factors.\r\n\r\nThe U.S. Geological Survey, in cooperation with the U.S. Department of Energy, National Energy Technology Laboratory, Morgantown, West Virginia, is currently re-evaluating the resource potential of basin-center gas accumulations in the U.S. in light of changing geologic perceptions about these accumulations (such as the role of subtle structures to produce sweet spots), and the availability of new data. Better geologic understanding of basin-center gas accumulations could result in new plays or revised plays relative to those of the U.S. Geological Survey 1995 National Assessment (Gautier and others, 1995).\r\n\r\nFor this study, 33 potential basin-center gas accumulations throughout the U.S. were identified and characterized based on data from the published literature and from well and reservoir databases (Figure 1). However, well-known or established basin-center accumulations such as the Green River Basin, the Uinta Basin, and the Piceance Basin are not addressed in this study.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2001135","usgsCitation":"Popov, M.A., Nuccio, V.F., Dyman, T.S., Gognat, T.A., Johnson, R.C., Schmoker, J.W., Wilson, M.S., and Bartberger, C.E., 2001, Basin-centered gas systems of the U.S.: U.S. Geological Survey Open-File Report 2001-135, 506 p., https://doi.org/10.3133/ofr2001135.","productDescription":"506 p.","temporalStart":"1998-04-01","temporalEnd":"2000-11-30","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":392085,"rank":3,"type":{"id":36,"text":"NGMDB Index 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,{"id":31212,"text":"ofr0135 - 2001 - Hydraulic and mechanical properties affecting ground-water flow and aquifer-system compaction, San Joaquin Valley, California","interactions":[],"lastModifiedDate":"2012-02-02T00:09:06","indexId":"ofr0135","displayToPublicDate":"2001-07-01T00:00:00","publicationYear":"2001","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":"2001-35","title":"Hydraulic and mechanical properties affecting ground-water flow and aquifer-system compaction, San Joaquin Valley, California","docAbstract":"This report summarizes hydraulic and mechanical properties affecting ground-water flow and aquifer-system compaction in the San Joaquin Valley, a broad alluviated intermontane structural trough that constitutes the southern two-thirds of the Central Valley of California. These values will be used to constrain a coupled ground-water flow and aquifer-system compaction model of the western San Joaquin Valley called WESTSIM. A main objective of the WESTSIM model is to evaluate potential future land subsidence that might occur under conditions in which deliveries of imported surface water for agricultural use are reduced and ground-water pumping is increased. Storage values generally are components of the total aquifer-system storage and include inelastic and elastic skeletal storage values of the aquifers and the aquitards that primarily govern the potential amount of land subsidence. Vertical hydraulic conductivity values generally are for discrete thicknesses of sediments, usually aquitards, that primarily govern the rate of land subsidence. The data were compiled from published sources and include results of aquifer tests, stress-strain analyses of borehole extensometer observations, laboratory consolidation tests, and calibrated models of aquifer-system compaction.","language":"ENGLISH","doi":"10.3133/ofr0135","usgsCitation":"Sneed, M., 2001, Hydraulic and mechanical properties affecting ground-water flow and aquifer-system compaction, San Joaquin Valley, California: U.S. Geological Survey Open-File Report 2001-35, 26 p., https://doi.org/10.3133/ofr0135.","productDescription":"26 p.","costCenters":[],"links":[{"id":2745,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr01035","linkFileType":{"id":5,"text":"html"}},{"id":160887,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db629b78","contributors":{"authors":[{"text":"Sneed, Michelle 0000-0002-8180-382X micsneed@usgs.gov","orcid":"https://orcid.org/0000-0002-8180-382X","contributorId":155,"corporation":false,"usgs":true,"family":"Sneed","given":"Michelle","email":"micsneed@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":205335,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31205,"text":"ofr0119 - 2001 - Potentiometric surfaces of the intermediate aquifer system, west-central Florida, May 2000","interactions":[],"lastModifiedDate":"2012-02-02T00:09:05","indexId":"ofr0119","displayToPublicDate":"2001-07-01T00:00:00","publicationYear":"2001","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":"2001-19","title":"Potentiometric surfaces of the intermediate aquifer system, west-central Florida, May 2000","language":"ENGLISH","doi":"10.3133/ofr0119","usgsCitation":"Duerr, A.D., 2001, Potentiometric surfaces of the intermediate aquifer system, west-central Florida, May 2000: U.S. Geological Survey Open-File Report 2001-19, 2 maps on one sheet ;41 x 42 cm. and 24 x 38 cm., on sheet 84 x 76 cm., folded to 22 x 23 cm., https://doi.org/10.3133/ofr0119.","productDescription":"2 maps on one sheet ;41 x 42 cm. and 24 x 38 cm., on sheet 84 x 76 cm., folded to 22 x 23 cm.","costCenters":[],"links":[{"id":160329,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":59705,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0019/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad3e4b07f02db682525","contributors":{"authors":[{"text":"Duerr, A. D.","contributorId":29821,"corporation":false,"usgs":true,"family":"Duerr","given":"A.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":205321,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31201,"text":"ofr00600B - 2001 - Preliminary determination of epicenters; monthly listing, April-June 2000","interactions":[],"lastModifiedDate":"2012-02-02T00:09:05","indexId":"ofr00600B","displayToPublicDate":"2001-07-01T00:00:00","publicationYear":"2001","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":"2000-600","chapter":"B","title":"Preliminary determination of epicenters; monthly listing, April-June 2000","language":"ENGLISH","doi":"10.3133/ofr00600B","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2001, Preliminary determination of epicenters; monthly listing, April-June 2000: U.S. Geological Survey Open-File Report 2000-600, 31 p., https://doi.org/10.3133/ofr00600B.","productDescription":"31 p.","costCenters":[],"links":[{"id":160325,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0600b/report-thumb.jpg"},{"id":59704,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0600b/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c571","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":529267,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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