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,{"id":20506,"text":"ofr93214 - 1993 - Texture of the surficial sediments in Fishers Island Sound","interactions":[],"lastModifiedDate":"2012-02-02T00:07:35","indexId":"ofr93214","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-214","title":"Texture of the surficial sediments in Fishers Island Sound","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr93214","usgsCitation":"Poppe, L., Lewis, R.S., and Moffett, A., 1993, Texture of the surficial sediments in Fishers Island Sound: U.S. Geological Survey Open-File Report 93-214, 28 p. :ill. ;28 cm., https://doi.org/10.3133/ofr93214.","productDescription":"28 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":152671,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0214/report-thumb.jpg"},{"id":50042,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0214/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db68376b","contributors":{"authors":[{"text":"Poppe, L.J.","contributorId":72782,"corporation":false,"usgs":true,"family":"Poppe","given":"L.J.","affiliations":[],"preferred":false,"id":182769,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lewis, R. S.","contributorId":19951,"corporation":false,"usgs":true,"family":"Lewis","given":"R.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":182767,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Moffett, A.M.","contributorId":54625,"corporation":false,"usgs":true,"family":"Moffett","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":182768,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":41109,"text":"ofr939 - 1993 - Preliminary bedrock geology of parts of the Burlington, Headsville, Old Fields, Romney, and Springfield quadrangles, Grant, Hampshire, Hardy, and Mineral Counties, West Virginia","interactions":[],"lastModifiedDate":"2022-12-13T22:36:08.199175","indexId":"ofr939","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-9","title":"Preliminary bedrock geology of parts of the Burlington, Headsville, Old Fields, Romney, and Springfield quadrangles, Grant, Hampshire, Hardy, and Mineral Counties, West Virginia","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr939","usgsCitation":"Parker, R., and Heibel, T.D., 1993, Preliminary bedrock geology of parts of the Burlington, Headsville, Old Fields, Romney, and Springfield quadrangles, Grant, Hampshire, Hardy, and Mineral Counties, West Virginia: U.S. Geological Survey Open-File Report 93-9, 6 Plates: 42.11 × 22.61 inches or smaller, https://doi.org/10.3133/ofr939.","productDescription":"6 Plates: 42.11 × 22.61 inches or smaller","costCenters":[],"links":[{"id":176502,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":410419,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_12596.htm","linkFileType":{"id":5,"text":"html"}},{"id":78963,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0009/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78962,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0009/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78961,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0009/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78960,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0009/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78959,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0009/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78958,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0009/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"West Virginia","county":"Grant County, Hampshire County, Hardy County, Mineral County","otherGeospatial":"Burlington, Headsville, Old Fields, Romney and Springfield quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -79,\n              39.5\n            ],\n            [\n              -79,\n              39.125\n            ],\n            [\n              -78.625,\n              39.125\n            ],\n            [\n              -78.625,\n              39.5\n            ],\n            [\n              -79,\n              39.5\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c8e5","contributors":{"authors":[{"text":"Parker, Ronald A.","contributorId":70350,"corporation":false,"usgs":true,"family":"Parker","given":"Ronald A.","affiliations":[],"preferred":false,"id":224515,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Heibel, Todd D.","contributorId":99623,"corporation":false,"usgs":true,"family":"Heibel","given":"Todd","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":224516,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":41079,"text":"ofr9350 - 1993 - Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, September 1992","interactions":[],"lastModifiedDate":"2023-01-09T19:22:49.002433","indexId":"ofr9350","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-50","title":"Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, September 1992","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr9350","usgsCitation":"Murray, L., Spechler, R., Phelps, G.G., and Bradner, L.A., 1993, Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, September 1992: U.S. Geological Survey Open-File Report 93-50, 1 Plate: 27.72 x 46.90 inches, https://doi.org/10.3133/ofr9350.","productDescription":"1 Plate: 27.72 x 46.90 inches","costCenters":[],"links":[{"id":170800,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":411570,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_12611.htm","linkFileType":{"id":5,"text":"html"}},{"id":78939,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0050/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","otherGeospatial":"St. Johns River Water Management District","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -80,\n              26.5\n            ],\n            [\n              -80,\n              31\n            ],\n            [\n              -83,\n              31\n            ],\n            [\n              -83,\n              26.5\n            ],\n            [\n              -80,\n              26.5\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682ab6","contributors":{"authors":[{"text":"Murray, Louis C.","contributorId":53022,"corporation":false,"usgs":true,"family":"Murray","given":"Louis C.","affiliations":[],"preferred":false,"id":224446,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spechler, R. M.","contributorId":85961,"corporation":false,"usgs":true,"family":"Spechler","given":"R. M.","affiliations":[],"preferred":false,"id":224448,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Phelps, G. G.","contributorId":82346,"corporation":false,"usgs":true,"family":"Phelps","given":"G.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":224447,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bradner, L. A.","contributorId":21925,"corporation":false,"usgs":true,"family":"Bradner","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":224445,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":18644,"text":"ofr9379 - 1993 - Effects of recharge on the transport of agricultural chemicals at the Princeton, Minn. Management Systems Evaluation Area (MSEA), 1991-92","interactions":[],"lastModifiedDate":"2019-12-08T14:31:55","indexId":"ofr9379","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-79","title":"Effects of recharge on the transport of agricultural chemicals at the Princeton, Minn. Management Systems Evaluation Area (MSEA), 1991-92","docAbstract":"<p>Rates of water movement through the unsaturated zone greatly affect the amount and concentrations of agricultural chemicals that may reach the water table. For example, recharge can flush to the water table chemicals that have accumulated In the unsaturated zone during dry periods. A better understanding of how topography influences recharge and the movement of agricultural chemicals is needed. In 1991, the U.S. Geological Survey (USGS), with funding from the USGS Toxic Substances Hydrology Program, began studying the movement of water and agricultural chemicals to the water table at the Management Systems Evaluation Area (MSEA) near Princeton, Minnesota. Instruments were installed to measure the movement of moisture through the soil beneath a corn field. Samples of the recharge water were analyzed for concentrations of agricultural chemicals and tracers. Field recharge and tracer tests were simulated In the laboratory.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/ofr9379","usgsCitation":"Delin, G., and Landon, M., 1993, Effects of recharge on the transport of agricultural chemicals at the Princeton, Minn. Management Systems Evaluation Area (MSEA), 1991-92: U.S. Geological Survey Open-File Report 93-79, 2 p., https://doi.org/10.3133/ofr9379.","productDescription":"2 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":47983,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0079/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":151959,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0079/report-thumb.jpg"}],"country":"United States","state":"Minnesota","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.69415283203125,\n              45.50923415869288\n            ],\n            [\n              -93.69415283203125,\n              45.630365250117606\n            ],\n            [\n              -93.47785949707031,\n              45.630365250117606\n            ],\n            [\n              -93.47785949707031,\n              45.50923415869288\n            ],\n            [\n              -93.69415283203125,\n              45.50923415869288\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad7e4b07f02db684601","contributors":{"authors":[{"text":"Delin, G. N.","contributorId":12834,"corporation":false,"usgs":true,"family":"Delin","given":"G. N.","affiliations":[],"preferred":false,"id":179482,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Landon, M.K. 0000-0002-5766-0494","orcid":"https://orcid.org/0000-0002-5766-0494","contributorId":69572,"corporation":false,"usgs":true,"family":"Landon","given":"M.K.","affiliations":[],"preferred":false,"id":179483,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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,{"id":18643,"text":"ofr9342 - 1993 - Effects of focused recharge on the transport of agricultural chemicals at the Princeton, Minnesota Management Systems Evaluation Area, 1991-92","interactions":[],"lastModifiedDate":"2019-12-08T14:30:55","indexId":"ofr9342","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-42","title":"Effects of focused recharge on the transport of agricultural chemicals at the Princeton, Minnesota Management Systems Evaluation Area, 1991-92","docAbstract":"<p>Rates of water movement through the unsaturated zone greatly affect the amount and concentrations of agricultural chemicals that may reach the water table. For example, recharge can flush chemicals to the water table which have accumulated in the unsaturated zone during dry periods. A better understanding of how topography influences recharge and the movement of agricultural chemicals is needed. In 1991, the U.S. Geological Survey (USGS), with funding from the USGS Toxic Substances Hydrology Program, began studying the movement of water and agricultural chemicals to the water table at the Management Systems Evaluation Area (MSEA) near Princeton, Minnesota.</p>\n<p>The primary objective of this four-year research study is to evaluate the effects of transient recharge, topography, and subsurface heterogeneities on the flux of water and agricultural chemicals to ground water. To achieve this objective the approach was to (1) install instruments to sample and measure the movement of water through the unsaturated zone beneath topographically high and low areas of a corn field; (2) conduct recharge and tracer tests in the field to evaluate the movement of water and agricultural chemicals at both topographic settings; and (3) simulate the field recharge and tracer tests in the laboratory. The primary research hypothesis was that the vertical flux of water and agricultural chemicals is greater in topographically low areas than in topographically high areas.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/ofr9342","usgsCitation":"Delin, G., and Landon, M., 1993, Effects of focused recharge on the transport of agricultural chemicals at the Princeton, Minnesota Management Systems Evaluation Area, 1991-92: U.S. Geological Survey Open-File Report 93-42, 8 p., https://doi.org/10.3133/ofr9342.","productDescription":"8 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":151958,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0042/report-thumb.jpg"},{"id":47982,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0042/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Minnesota","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.69415283203125,\n              45.50923415869288\n            ],\n            [\n              -93.69415283203125,\n              45.630365250117606\n            ],\n            [\n              -93.47785949707031,\n              45.630365250117606\n            ],\n            [\n              -93.47785949707031,\n              45.50923415869288\n            ],\n            [\n              -93.69415283203125,\n              45.50923415869288\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6835b5","contributors":{"authors":[{"text":"Delin, G. N.","contributorId":12834,"corporation":false,"usgs":true,"family":"Delin","given":"G. N.","affiliations":[],"preferred":false,"id":179480,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Landon, M.K. 0000-0002-5766-0494","orcid":"https://orcid.org/0000-0002-5766-0494","contributorId":69572,"corporation":false,"usgs":true,"family":"Landon","given":"M.K.","affiliations":[],"preferred":false,"id":179481,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":18636,"text":"ofr93212 - 1993 - Characteristics of sediments from selected lakes of Oregon and Washington and their potential for obtaining high-resolution paleoclimate records","interactions":[],"lastModifiedDate":"2012-02-02T00:07:30","indexId":"ofr93212","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-212","title":"Characteristics of sediments from selected lakes of Oregon and Washington and their potential for obtaining high-resolution paleoclimate records","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr93212","usgsCitation":"Dean, W., and Bradbury, J., 1993, Characteristics of sediments from selected lakes of Oregon and Washington and their potential for obtaining high-resolution paleoclimate records: U.S. Geological Survey Open-File Report 93-212, 21 p. :ill. ;28 cm., https://doi.org/10.3133/ofr93212.","productDescription":"21 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":151935,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0212/report-thumb.jpg"},{"id":47976,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0212/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4f6b","contributors":{"authors":[{"text":"Dean, W.E.","contributorId":97099,"corporation":false,"usgs":true,"family":"Dean","given":"W.E.","email":"","affiliations":[],"preferred":false,"id":179468,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bradbury, J.P.","contributorId":14431,"corporation":false,"usgs":true,"family":"Bradbury","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":179467,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":20350,"text":"ofr92648 - 1993 - Hydrologic and hydraulic analyses at Akin Branch and Cayce Valley Branch, Columbia, Tennessee","interactions":[],"lastModifiedDate":"2012-02-02T00:07:45","indexId":"ofr92648","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"92-648","title":"Hydrologic and hydraulic analyses at Akin Branch and Cayce Valley Branch, Columbia, Tennessee","docAbstract":"The U.S. Geological Survey, in cooperation with the City of Columbia, Tennessee, conducted hydrologic and hydraulic analyses at Akin Branch and Cayce Valley Branch in the Little Bigby Creek watershed, Columbia, Tennessee, from 1990 through 1991. Results of the analyses can be used by city planners in the development of plans to replace several deteriorating and inadequate drainage structures. \rAkin Branch and Cayce Valley Branch drain small watersheds of 1.69 and 1.04 square miles, respectively. Flood discharges for 5-, lo-, and 25-year recurrence-interval storm events were calculated at the stream mouths using flood-frequency relations developed for use at small urban streams in Tennessee. For each stream, flood discharges at locations upstream from the mouth were calculated by subdividing the watershed and assigning a percentage of the discharge at the mouth, based on drainage area, to each subarea. \rFlood profiles for the selected recurrence-interval flood discharges were simulated for Akin Branch and Cayce Valley Branch for existing conditions and conditions that might exist if drainage improvements such as larger culverts and bridges and channel improvements are constructed. The results of the simulations were used to predict changes in flood elevations that might result from such drainage improvements. Analyses indicate that reductions in existing flood elevations of as much as 2.1 feet for the 5-year flood at some sites on Akin Branch and as much as 3.8 feet for the 5-year flood at some sites on Cayce Valley Branch might be expected with the drainage improvements.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr92648","usgsCitation":"Outlaw, G.S., 1993, Hydrologic and hydraulic analyses at Akin Branch and Cayce Valley Branch, Columbia, Tennessee: U.S. Geological Survey Open-File Report 92-648, iv, 56 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr92648.","productDescription":"iv, 56 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":1141,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr92-648","linkFileType":{"id":5,"text":"html"}},{"id":152843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db6117e0","contributors":{"authors":[{"text":"Outlaw, George S.","contributorId":88767,"corporation":false,"usgs":true,"family":"Outlaw","given":"George","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":182501,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":18612,"text":"ofr93416 - 1993 - Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of low-level silver by graphite furnace atomic absorption spectrophotometry","interactions":[],"lastModifiedDate":"2021-05-28T18:11:33.509876","indexId":"ofr93416","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-416","title":"Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of low-level silver by graphite furnace atomic absorption spectrophotometry","docAbstract":"Increased awareness of the quality of water in the United States has led to the development of a method for determining low levels (0.2-5.0 microg/L) of silver in water samples. Use of graphite furnace atomic absorption spectrophotometry provides a sensitive, precise, and accurate method for determining low-level silver in samples of low ionic-strength water, precipitation water, and natural water. The minimum detection limit determined for low-level silver is 0.2 microg/L. Precision data were collected on natural-water samples and SRWS (Standard Reference Water Samples). The overall percent relative standard deviation for natural-water samples with silver concentrations more than 0.2 microg/L was less than 40 percent throughout the analytical range. For the SRWS with concentrations more than 0.2 microg/L, the overall percent relative standard deviation was less than 25 percent throughout the analytical range. The accuracy of the results was determined by spiking 6 natural-water samples with different known concentrations of the silver standard. The recoveries ranged from 61 to 119 percent at the 0.5-microg/L spike level. At the 1.25-microg/L spike level, the recoveries ranged from 92 to 106 percent. For the high spike level at 3.0 microg/L, the recoveries ranged from 65 to 113 percent. The measured concentrations of silver obtained from known samples were within the Branch of Quality Assurance accepted limits of 1 1/2 standard deviations on the basis of the SRWS program for Inter-Laboratory studies.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr93416","usgsCitation":"Damrau, D., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of low-level silver by graphite furnace atomic absorption spectrophotometry: U.S. Geological Survey Open-File Report 93-416, v, 14 p., https://doi.org/10.3133/ofr93416.","productDescription":"v, 14 p.","costCenters":[{"id":452,"text":"National Water Quality Laboratory","active":true,"usgs":true}],"links":[{"id":47953,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0416/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":151560,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0416/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62bbde","contributors":{"authors":[{"text":"Damrau, D.L.","contributorId":52602,"corporation":false,"usgs":true,"family":"Damrau","given":"D.L.","affiliations":[],"preferred":false,"id":179432,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":18609,"text":"ofr93398 - 1993 - Application of pattern recognition method (PRM) to estimate ground motions in San Francisco Peninsula, California","interactions":[],"lastModifiedDate":"2012-02-02T00:07:33","indexId":"ofr93398","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-398","title":"Application of pattern recognition method (PRM) to estimate ground motions in San Francisco Peninsula, California","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr93398","usgsCitation":"Çelebi, M., Gorshkov, A., and Filimonov, M., 1993, Application of pattern recognition method (PRM) to estimate ground motions in San Francisco Peninsula, California: U.S. Geological Survey Open-File Report 93-398, ii, 43 p. :ill. ;28 cm., https://doi.org/10.3133/ofr93398.","productDescription":"ii, 43 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":151537,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0398/report-thumb.jpg"},{"id":47950,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0398/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac6e4b07f02db67a993","contributors":{"authors":[{"text":"Çelebi, Mehmet 0000-0002-4769-7357 celebi@usgs.gov","orcid":"https://orcid.org/0000-0002-4769-7357","contributorId":3205,"corporation":false,"usgs":true,"family":"Çelebi","given":"Mehmet","email":"celebi@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":false,"id":179427,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gorshkov, A.","contributorId":67908,"corporation":false,"usgs":true,"family":"Gorshkov","given":"A.","email":"","affiliations":[],"preferred":false,"id":179429,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Filimonov, M.","contributorId":13260,"corporation":false,"usgs":true,"family":"Filimonov","given":"M.","email":"","affiliations":[],"preferred":false,"id":179428,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":42174,"text":"ofr9327 - 1993 - Altitude and configuration of the potentiometric surface in Plumstead Township, Bucks County, Pennsylvania, June 1991 through November 1991","interactions":[],"lastModifiedDate":"2017-06-13T14:11:03","indexId":"ofr9327","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-27","title":"Altitude and configuration of the potentiometric surface in Plumstead Township, Bucks County, Pennsylvania, June 1991 through November 1991","docAbstract":"<p>No abstract available</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr9327","usgsCitation":"Schreffler, C.L., 1993, Altitude and configuration of the potentiometric surface in Plumstead Township, Bucks County, Pennsylvania, June 1991 through November 1991: U.S. Geological Survey Open-File Report 93-27, 1 map :photocopy ;62 x 71 cm., on sheet 79 x 87 cm., https://doi.org/10.3133/ofr9327.","productDescription":"1 map :photocopy ;62 x 71 cm., on sheet 79 x 87 cm.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":173449,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79910,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0027/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db687328","contributors":{"authors":[{"text":"Schreffler, Curtis L. clschref@usgs.gov","contributorId":333,"corporation":false,"usgs":true,"family":"Schreffler","given":"Curtis","email":"clschref@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":226029,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":18516,"text":"ofr93291 - 1993 - Description of insoluble residues from the T.P. Russell No. 1 drill hole and other drill holes in southeastern Missouri","interactions":[],"lastModifiedDate":"2012-02-02T00:07:29","indexId":"ofr93291","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-291","title":"Description of insoluble residues from the T.P. Russell No. 1 drill hole and other drill holes in southeastern Missouri","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr93291","usgsCitation":"Collins, D.S., and Bohm, R., 1993, Description of insoluble residues from the T.P. Russell No. 1 drill hole and other drill holes in southeastern Missouri: U.S. Geological Survey Open-File Report 93-291, 23 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr93291.","productDescription":"23 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":151840,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0291/report-thumb.jpg"},{"id":47863,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0291/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cc37","contributors":{"authors":[{"text":"Collins, D. S.","contributorId":54590,"corporation":false,"usgs":true,"family":"Collins","given":"D.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":179267,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bohm, R.A.","contributorId":94688,"corporation":false,"usgs":true,"family":"Bohm","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":179268,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":20462,"text":"ofr93262A - 1993 - A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form","interactions":[],"lastModifiedDate":"2012-02-02T00:07:42","indexId":"ofr93262A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-262","chapter":"A","title":"A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr93262A","usgsCitation":"Pike, R., 1993, A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form: U.S. Geological Survey Open-File Report 93-262, 132 p. ;28 cm., https://doi.org/10.3133/ofr93262A.","productDescription":"132 p. ;28 cm.","costCenters":[],"links":[{"id":153341,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0262a/report-thumb.jpg"},{"id":50003,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0262a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4973e4b0b290850ef2f3","contributors":{"authors":[{"text":"Pike, R.J.","contributorId":72814,"corporation":false,"usgs":true,"family":"Pike","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":182697,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":20358,"text":"ofr9373 - 1993 - Earthquake-induced water-level fluctuations at Yucca Mountain, Nevada, June, 1992","interactions":[],"lastModifiedDate":"2012-02-02T00:07:46","indexId":"ofr9373","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-73","title":"Earthquake-induced water-level fluctuations at Yucca Mountain, Nevada, June, 1992","language":"ENGLISH","publisher":"U.S. Geological Survey :\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr9373","usgsCitation":"O’Brien, G.M., 1993, Earthquake-induced water-level fluctuations at Yucca Mountain, Nevada, June, 1992: U.S. Geological Survey Open-File Report 93-73, iii, 12 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr9373.","productDescription":"iii, 12 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":153117,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0073/report-thumb.jpg"},{"id":49890,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0073/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db629739","contributors":{"authors":[{"text":"O’Brien, G. M.","contributorId":31407,"corporation":false,"usgs":true,"family":"O’Brien","given":"G.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":182512,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":18602,"text":"ofr93406 - 1993 - Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program","interactions":[{"subject":{"id":18602,"text":"ofr93406 - 1993 - Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program","indexId":"ofr93406","publicationYear":"1993","noYear":false,"title":"Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program"},"predicate":"SUPERSEDED_BY","object":{"id":50492,"text":"ofr2002150 - 2002 - Revised Protocols for Sampling Algal, Invertebrate, and Fish Communities as Part of the National Water-Quality Assessment Program","indexId":"ofr2002150","publicationYear":"2002","noYear":false,"title":"Revised Protocols for Sampling Algal, Invertebrate, and Fish Communities as Part of the National Water-Quality Assessment Program"},"id":1}],"supersededBy":{"id":50492,"text":"ofr2002150 - 2002 - Revised Protocols for Sampling Algal, Invertebrate, and Fish Communities as Part of the National Water-Quality Assessment Program","indexId":"ofr2002150","publicationYear":"2002","noYear":false,"title":"Revised Protocols for Sampling Algal, Invertebrate, and Fish Communities as Part of the National Water-Quality Assessment Program"},"lastModifiedDate":"2012-02-02T00:07:27","indexId":"ofr93406","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-406","title":"Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program","docAbstract":"Benthic invertebrate communities are evaluated as part of the ecological survey component of the U.S. Geological Survey's National Water-Quality Assessment Program. These biological data are collected along with physical and chemical data to assess water-quality conditions and to develop an understanding of the factors that affect water-quality conditions locally, regionally, and nationally. The objectives of benthic invertebrate community characterizations are to (1) develop for each site a list of tax a within the associated stream reach and (2) determine the structure of benthic invertebrate communities within selected habitats of that reach. A nationally consistent approach is used to achieve these objectives. This approach provides guidance on site, reach, and habitat selection and methods and equipment for qualitative multihabitat sampling and semi-quantitative single habitat sampling. Appropriate quality-assurance and quality-control guidelines are used to maximize the ability to analyze data within and among study units.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nU.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/ofr93406","usgsCitation":"Cuffney, T.F., Gurtz, M.E., and Meador, M., 1993, Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program: U.S. Geological Survey Open-File Report 93-406, v, 66 p. :ill. ;28 cm., https://doi.org/10.3133/ofr93406.","productDescription":"v, 66 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":1088,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://pubs.water.usgs.gov/ofr93-406","linkFileType":{"id":5,"text":"html"}},{"id":150811,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db62a154","contributors":{"authors":[{"text":"Cuffney, Thomas F. 0000-0003-1164-5560 tcuffney@usgs.gov","orcid":"https://orcid.org/0000-0003-1164-5560","contributorId":517,"corporation":false,"usgs":true,"family":"Cuffney","given":"Thomas","email":"tcuffney@usgs.gov","middleInitial":"F.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":179414,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gurtz, Martin E. megurtz@usgs.gov","contributorId":2987,"corporation":false,"usgs":true,"family":"Gurtz","given":"Martin","email":"megurtz@usgs.gov","middleInitial":"E.","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":false,"id":179416,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Meador, Michael R. mrmeador@usgs.gov","contributorId":615,"corporation":false,"usgs":true,"family":"Meador","given":"Michael R.","email":"mrmeador@usgs.gov","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":true,"id":179415,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":20632,"text":"ofr9393 - 1993 - Ground-water concerns for the Eastern Shore, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:07:38","indexId":"ofr9393","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1993","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":"93-93","title":"Ground-water concerns for the Eastern Shore, Virginia","docAbstract":"The Eastern Shore of Virginia is a peninsula that is surrounded on three sides by salty water and has no major fresh surface-water sources; groundwater provides the sole freshwater supply. Beginning in about 1965, increases in groundwater withdrawals for agricultural, commercial, urban, and industrial uses have caused water-level declines and have created cone-like depressions in the water-level surface around major pumping centers near the Towns of Accomac, Cape Charles, Cheriton, Chincoteague, Exmore, and Hallwood, Virginia. Increased water withdrawals could adversely affect the supply of fresh groundwater on the Eastern Shore. In 1992, the U.S. Geological Survey, in cooperation with the Virginia Department of Environmental Quality and the counties of Accomack and Northampton, completed a comprehensive study of the groundwater resources of the Eastern Shore. This report highlights the major results of that study. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr9393","usgsCitation":"Richardson, D., 1993, Ground-water concerns for the Eastern Shore, Virginia: U.S. Geological Survey Open-File Report 93-93, 4 p. :ill. ;28 cm., https://doi.org/10.3133/ofr9393.","productDescription":"4 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":152380,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0093/report-thumb.jpg"},{"id":50160,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0093/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66d30a","contributors":{"authors":[{"text":"Richardson, D.L.","contributorId":22807,"corporation":false,"usgs":true,"family":"Richardson","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":182975,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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