{"pageNumber":"542","pageRowStart":"13525","pageSize":"25","recordCount":16499,"records":[{"id":58005,"text":"ofr83764 - 1983 - Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama : fiscal year 1982","interactions":[],"lastModifiedDate":"2012-02-02T00:12:31","indexId":"ofr83764","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-764","title":"Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama : fiscal year 1982","language":"ENGLISH","doi":"10.3133/ofr83764","usgsCitation":"Morris, F., 1983, Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama : fiscal year 1982: U.S. Geological Survey Open-File Report 83-764, iv, 189 leaves : ill., map ; 29 x 40 cm., https://doi.org/10.3133/ofr83764.","productDescription":"iv, 189 leaves : ill., map ; 29 x 40 cm.","costCenters":[],"links":[{"id":182250,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ae4b07f02db606700","contributors":{"authors":[{"text":"Morris, Fred","contributorId":54197,"corporation":false,"usgs":true,"family":"Morris","given":"Fred","affiliations":[],"preferred":false,"id":258133,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":68189,"text":"ha661 - 1983 - Channel changes of Powder River, 1938-78, Powder River County, Montana","interactions":[],"lastModifiedDate":"2012-02-10T00:11:30","indexId":"ha661","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"661","title":"Channel changes of Powder River, 1938-78, Powder River County, Montana","language":"ENGLISH","doi":"10.3133/ha661","usgsCitation":"Martinson, H.A., and Meade, R.H., 1983, Channel changes of Powder River, 1938-78, Powder River County, Montana: U.S. Geological Survey Hydrologic Atlas 661, 11 maps on 3 sheets :col. ;17 x 95 cm., on sheets 99 x 102 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha661.","productDescription":"11 maps on 3 sheets :col. ;17 x 95 cm., on sheets 99 x 102 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":185564,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":89514,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/661/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":89515,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/661/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":89516,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/661/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.91666666666667,45 ], [ -105.91666666666667,45.6175 ], [ -105.25,45.6175 ], [ -105.25,45 ], [ -105.91666666666667,45 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e4e4b07f02db5e6307","contributors":{"authors":[{"text":"Martinson, Holly A.","contributorId":50215,"corporation":false,"usgs":true,"family":"Martinson","given":"Holly","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":277807,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meade, Robert H. 0000-0002-4965-3040 rhmeade@usgs.gov","orcid":"https://orcid.org/0000-0002-4965-3040","contributorId":2744,"corporation":false,"usgs":true,"family":"Meade","given":"Robert","email":"rhmeade@usgs.gov","middleInitial":"H.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":277806,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":68039,"text":"ha659 - 1983 - Hydraulic characteristics of the principal bedrock aquifers in the Denver Basin, Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:29","indexId":"ha659","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"659","title":"Hydraulic characteristics of the principal bedrock aquifers in the Denver Basin, Colorado","language":"ENGLISH","doi":"10.3133/ha659","usgsCitation":"Robson, S.G., 1983, Hydraulic characteristics of the principal bedrock aquifers in the Denver Basin, Colorado: U.S. Geological Survey Hydrologic Atlas 659, 12 maps on 3 sheets :col. ;sheets 92 x 87 cm., https://doi.org/10.3133/ha659.","productDescription":"12 maps on 3 sheets :col. ;sheets 92 x 87 cm.","costCenters":[],"links":[{"id":186134,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":91827,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/659/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":91828,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/659/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":89294,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/659/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105,39 ], [ -105,40 ], [ -104,40 ], [ -104,39 ], [ -105,39 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db62a273","contributors":{"authors":[{"text":"Robson, Stanley G.","contributorId":73187,"corporation":false,"usgs":true,"family":"Robson","given":"Stanley","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":277549,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":68548,"text":"ha671 - 1983 - The Ogallala aquifer in the northern High Plains of Colorado - saturated thickness in 1980; saturated-thickness changes, predevelopment to 1980; hydraulic conductivity; specific yield; and predevelopment and 1980 probable well yields","interactions":[],"lastModifiedDate":"2012-02-02T00:13:21","indexId":"ha671","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"671","title":"The Ogallala aquifer in the northern High Plains of Colorado - saturated thickness in 1980; saturated-thickness changes, predevelopment to 1980; hydraulic conductivity; specific yield; and predevelopment and 1980 probable well yields","language":"ENGLISH","doi":"10.3133/ha671","usgsCitation":"Borman, R.G., 1983, The Ogallala aquifer in the northern High Plains of Colorado - saturated thickness in 1980; saturated-thickness changes, predevelopment to 1980; hydraulic conductivity; specific yield; and predevelopment and 1980 probable well yields: U.S. Geological Survey Hydrologic Atlas 671, 6 maps on 1 sheet :col. ;30 x 65 cm. and smaller, on sheet 81 x 97 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha671.","productDescription":"6 maps on 1 sheet :col. ;30 x 65 cm. and smaller, on sheet 81 x 97 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":190407,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90176,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/671/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1000000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67aec4","contributors":{"authors":[{"text":"Borman, Ronald G.","contributorId":69944,"corporation":false,"usgs":true,"family":"Borman","given":"Ronald","email":"","middleInitial":"G.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":278439,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":68545,"text":"ha669 - 1983 - Geology, altitude, and depth of the bedrock surface beneath the Ogallala Formation in the northern High Plains of Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:11","indexId":"ha669","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"669","title":"Geology, altitude, and depth of the bedrock surface beneath the Ogallala Formation in the northern High Plains of Colorado","language":"ENGLISH","doi":"10.3133/ha669","usgsCitation":"Borman, R.G., and Meredith, T.S., 1983, Geology, altitude, and depth of the bedrock surface beneath the Ogallala Formation in the northern High Plains of Colorado: U.S. Geological Survey Hydrologic Atlas 669, 2 maps on 1 sheet :col. ;sheet 79 x 84 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha669.","productDescription":"2 maps on 1 sheet :col. ;sheet 79 x 84 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":190301,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90173,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/669/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -104,38 ], [ -104,41 ], [ -102.68333333333334,41 ], [ -102.68333333333334,38 ], [ -104,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c6ba","contributors":{"authors":[{"text":"Borman, Ronald G.","contributorId":69944,"corporation":false,"usgs":true,"family":"Borman","given":"Ronald","email":"","middleInitial":"G.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":278433,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meredith, Thomas S.","contributorId":21156,"corporation":false,"usgs":true,"family":"Meredith","given":"Thomas","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":278432,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":68133,"text":"ha657 - 1983 - Estimated average annual streamflow into the Central Valley of California","interactions":[],"lastModifiedDate":"2012-02-10T00:11:29","indexId":"ha657","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"657","title":"Estimated average annual streamflow into the Central Valley of California","language":"ENGLISH","doi":"10.3133/ha657","usgsCitation":"Nady, P., and Larragueta, L.L., 1983, Estimated average annual streamflow into the Central Valley of California: U.S. Geological Survey Hydrologic Atlas 657, 1 map :col. ;128 x 82 cm., on sheet 140 x 87 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha657.","productDescription":"1 map :col. ;128 x 82 cm., on sheet 140 x 87 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":186676,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":89434,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/657/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122,35 ], [ -122,40 ], [ -119,40 ], [ -119,35 ], [ -122,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd272","contributors":{"authors":[{"text":"Nady, Paul","contributorId":26703,"corporation":false,"usgs":true,"family":"Nady","given":"Paul","email":"","affiliations":[],"preferred":false,"id":277704,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Larragueta, Lori L.","contributorId":30298,"corporation":false,"usgs":true,"family":"Larragueta","given":"Lori","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":277705,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":68132,"text":"ha649 - 1983 - Development of irrigation in the Central Valley of California","interactions":[],"lastModifiedDate":"2012-02-10T00:11:29","indexId":"ha649","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"649","title":"Development of irrigation in the Central Valley of California","language":"ENGLISH","doi":"10.3133/ha649","usgsCitation":"Nady, P., and Larragueta, L.L., 1983, Development of irrigation in the Central Valley of California: U.S. Geological Survey Hydrologic Atlas 649, 2 maps :col. ;sheets 129 x 89 cm. and 129 x 74 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha649.","productDescription":"2 maps :col. ;sheets 129 x 89 cm. and 129 x 74 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":186675,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":89432,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/649/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":89433,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/649/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -12.333333333333334,35 ], [ -12.333333333333334,40 ], [ -12.5,40 ], [ -12.5,35 ], [ -12.333333333333334,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65decd","contributors":{"authors":[{"text":"Nady, Paul","contributorId":26703,"corporation":false,"usgs":true,"family":"Nady","given":"Paul","email":"","affiliations":[],"preferred":false,"id":277702,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Larragueta, Lori L.","contributorId":30298,"corporation":false,"usgs":true,"family":"Larragueta","given":"Lori","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":277703,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":68543,"text":"ha670 - 1983 - Predevelopment and 1980 water table in the northern high plains of Colorado; and water-level changes, predevelopment to 1980, and 1975 to 1980","interactions":[],"lastModifiedDate":"2012-02-02T00:13:40","indexId":"ha670","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"670","title":"Predevelopment and 1980 water table in the northern high plains of Colorado; and water-level changes, predevelopment to 1980, and 1975 to 1980","language":"ENGLISH","doi":"10.3133/ha670","usgsCitation":"Borman, R.G., 1983, Predevelopment and 1980 water table in the northern high plains of Colorado; and water-level changes, predevelopment to 1980, and 1975 to 1980: U.S. Geological Survey Hydrologic Atlas 670, 3 maps on 1 sheet :col. ;30 x 65 cm. and smaller, sheet 79 x 71 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha670.","productDescription":"3 maps on 1 sheet :col. ;30 x 65 cm. and smaller, sheet 79 x 71 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":186208,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90161,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/670/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fbe4b07f02db5f4821","contributors":{"authors":[{"text":"Borman, Ronald G.","contributorId":69944,"corporation":false,"usgs":true,"family":"Borman","given":"Ronald","email":"","middleInitial":"G.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":278428,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":67939,"text":"ha654 - 1983 - Structure, temperature, pressure, and salinity of Cenozoic aquifers of south Texas","interactions":[],"lastModifiedDate":"2016-08-16T16:43:02","indexId":"ha654","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"654","title":"Structure, temperature, pressure, and salinity of Cenozoic aquifers of south Texas","docAbstract":"

A study of the hydrogeology of deep sedimentary basins using the Neogene deposits of the northern Gulf of Mexico basin as a model was initiated by the U.S. Geological Survey in the 1960's (Jones, 1969). This study led to investigations of geopressured-geothermal resources in this basin (Papadopulos and others, 1975; Wallace and others, 1979) and of the waste storage capabilities of the Wilcox Group in Texas (Jones and others, 1976). Techniques for delineating pressure, temperature, and salinity variations within the geologic framework were developed in conjunction with these and related studies. The purpose of this hydrologic atlas is to delineate the hydrogeology of the onshore Cenozoic aquifers of south Texas, using these techniques.

\n

The location of the study area in Texas is shown in figure 1. Hydrogeologic cross section A-A' is shown in figure 2. The surface geology of the area and the line of section A–A' are shown in figure 3. Geophysical logs of oil tests provided the framework for this section. Interpretations presented are based upon data from these logs; information from published ground water and geological reports; and structural and geologic interpretations from maps prepared by Peppard, Souders and Associates for the U.S. Geological Survey under Purchase Order Numbers 67482 and 67.483.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ha654","usgsCitation":"Wesselman, J.B., 1983, Structure, temperature, pressure, and salinity of Cenozoic aquifers of south Texas: U.S. Geological Survey Hydrologic Atlas 654, 1 Plate: 50 x 38 inches, https://doi.org/10.3133/ha654.","productDescription":"1 Plate: 50 x 38 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":326605,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ha654.JPG"},{"id":89146,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/654/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -100.25,26.5 ], [ -100.25,29 ], [ -97.25,29 ], [ -97.25,26.5 ], [ -100.25,26.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b07e4b07f02db69ada3","contributors":{"authors":[{"text":"Wesselman, John B.","contributorId":52154,"corporation":false,"usgs":true,"family":"Wesselman","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":277357,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":68420,"text":"ha651 - 1983 - Ground-water quality in the Sacramento Valley, California - water types and potential nitrate and boron problem areas","interactions":[],"lastModifiedDate":"2012-02-10T00:11:12","indexId":"ha651","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"651","title":"Ground-water quality in the Sacramento Valley, California - water types and potential nitrate and boron problem areas","language":"ENGLISH","doi":"10.3133/ha651","usgsCitation":"Fogelman, R.P., 1983, Ground-water quality in the Sacramento Valley, California - water types and potential nitrate and boron problem areas: U.S. Geological Survey Hydrologic Atlas 651, 1 map :col. ;92 x 77 cm., https://doi.org/10.3133/ha651.","productDescription":"1 map :col. ;92 x 77 cm.","costCenters":[],"links":[{"id":188995,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":89943,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/651/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -12.351388888888888,38.5 ], [ -12.351388888888888,40.25 ], [ -12.184722222222222,40.25 ], [ -12.184722222222222,38.5 ], [ -12.351388888888888,38.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db66722f","contributors":{"authors":[{"text":"Fogelman, Ronald P.","contributorId":62597,"corporation":false,"usgs":true,"family":"Fogelman","given":"Ronald","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":278187,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":53615,"text":"wri83132 - 1983 - Hydrology of Area 61, Northern Great Plains and Rocky Mountain Coal Provinces, Colorado and New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:11:42","indexId":"wri83132","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"83-132","title":"Hydrology of Area 61, Northern Great Plains and Rocky Mountain Coal Provinces, Colorado and New Mexico","docAbstract":"Area 61 is located on the Colorado-New Mexico boundary in Huerfano and Las Animas Counties, Colorado, and Colfax County, New Mexico, and includes the Raton Mesa coal region. The 5 ,900-square-mile area is an asymmetrical structural trough bounded by the Rocky Mountains on the west and the Great Plains on the east. The area is drained by the Huerfano, Apishapa, Purgatoire, and Canadian Rivers (and their tributaries), all tributary to the Arkansas River. The principal coal-bearing formations are the Vermejo Formation of Late Cretaceous age and the Raton Formation of Late Cretaceous and Paleocene age. Much of the coal in the area is of coking quality, important to the metallurgical industry. Topographic relief in the area is greater than 8,700 feet, and this influences the climate which in turn affects the runoff pattern of area streams. Summer thunderstorms often result in flash floods. Virtually all geologic units in the region yield water. Depth to ground water ranges from land surface to 400 feet. Surface and ground water in the area contain mostly bicarbonate and sulfate ions; locally in the ground water, chloride ions predominate. Potential hydrologic problems associated with surface coal mining in the area are water-quality degradation, water-table decline, and increased erosion and sedimentation. (USGS)","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/wri83132","usgsCitation":"Abbott, P., Geldon, A.L., Cain, D., Hall, A.P., and Edelmann, P., 1983, Hydrology of Area 61, Northern Great Plains and Rocky Mountain Coal Provinces, Colorado and New Mexico (WRI/OFR): U.S. Geological Survey Water-Resources Investigations Report 83-132, vi, 99 p., https://doi.org/10.3133/wri83132.","productDescription":"vi, 99 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":123631,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1983/0132/report-thumb.jpg"},{"id":91362,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1983/0132/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"edition":"WRI/OFR","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db604af7","contributors":{"authors":[{"text":"Abbott, P.O.","contributorId":21154,"corporation":false,"usgs":true,"family":"Abbott","given":"P.O.","email":"","affiliations":[],"preferred":false,"id":247920,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Geldon, Arthur L.","contributorId":16395,"corporation":false,"usgs":true,"family":"Geldon","given":"Arthur","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":247919,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cain, Doug","contributorId":101655,"corporation":false,"usgs":true,"family":"Cain","given":"Doug","email":"","affiliations":[],"preferred":false,"id":247922,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hall, Alan P.","contributorId":8464,"corporation":false,"usgs":true,"family":"Hall","given":"Alan","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":247918,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Edelmann, Patrick","contributorId":86305,"corporation":false,"usgs":true,"family":"Edelmann","given":"Patrick","affiliations":[],"preferred":false,"id":247921,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":66175,"text":"i856K - 1983 - Depth to the water table (1976-1977) in the Greater Denver area, Front Range urban corridor, Colorado","interactions":[],"lastModifiedDate":"2022-07-22T21:26:29.431464","indexId":"i856K","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"856","chapter":"K","title":"Depth to the water table (1976-1977) in the Greater Denver area, Front Range urban corridor, Colorado","docAbstract":"

Knowledge of the depth to the water table is useful to State and local officials in making decisions on land use in the rapidly urbanizing greater Denver are. This report presents the results of a 2-year investigation to determine the depth to the water table, water-table fluctuations and trends, and to relate the results of the investigation to urban planning in the greater Denver area. The report is one of a series of geologic and hydrologic reports prepared by the U.S. Geological Survey to demonstrate the usefulness of Earth-science information in urban planning.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i856K","usgsCitation":"Hillier, D.E., Schneider, P.A., and Hutchinson, E., 1983, Depth to the water table (1976-1977) in the Greater Denver area, Front Range urban corridor, Colorado: U.S. Geological Survey IMAP 856, Report: 1 p.; 1 Plate: 46.68 x 33.03 inches, https://doi.org/10.3133/i856K.","productDescription":"Report: 1 p.; 1 Plate: 46.68 x 33.03 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":404397,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9748.htm","linkFileType":{"id":1,"text":"pdf"}},{"id":255662,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/0856k/report-thumb.jpg"},{"id":255660,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0856k/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":255661,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/0856k/report.pdf","linkFileType":{"id":1,"text":"pdf"},"description":"Cover sheet"}],"country":"United States","state":"Colorado","city":"Denver","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.375,\n 39.375\n ],\n [\n -104.625,\n 39.375\n ],\n [\n -104.625,\n 40\n ],\n [\n -105.375,\n 40\n ],\n [\n -105.375,\n 39.375\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab1e4b07f02db66e1ca","contributors":{"authors":[{"text":"Hillier, D. E.","contributorId":78386,"corporation":false,"usgs":true,"family":"Hillier","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":274106,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schneider, P. A. Jr.","contributorId":18771,"corporation":false,"usgs":true,"family":"Schneider","given":"P.","suffix":"Jr.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":274104,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hutchinson, E. C.","contributorId":26373,"corporation":false,"usgs":true,"family":"Hutchinson","given":"E. C.","affiliations":[],"preferred":false,"id":274105,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":66199,"text":"i856J - 1983 - Well yields and chemical quality of water from water-table aquifers in the greater Denver area, Front Range urban corridor, Colorado","interactions":[],"lastModifiedDate":"2025-08-13T17:47:22.743757","indexId":"i856J","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"856","chapter":"J","title":"Well yields and chemical quality of water from water-table aquifers in the greater Denver area, Front Range urban corridor, Colorado","docAbstract":"

Knowledge of the well yields and chemical quality of water from water-table aquifers is useful to State and local officials in making decisions on land use and in locating water supplies in the rapidly urbanizing greater Denver are. This report presents the results of a 2-year investigation to obtain this knowledge and to relate the results to urban planning in the greater Denver area. The report is one of a series of geologic and hydrologic reports prepared by the U.S. Geological Survey to demonstrate the usefulness of Earth-science information in urban planning.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i856J","usgsCitation":"Hillier, D.E., Schneider, P.A., and Hutchinson, E., 1983, Well yields and chemical quality of water from water-table aquifers in the greater Denver area, Front Range urban corridor, Colorado: U.S. Geological Survey IMAP 856, Cover sheet: 1 p.; 2 Plates: 36.32 x 33.61 inches and 37.61 x 33.20 inches, https://doi.org/10.3133/i856J.","productDescription":"Cover sheet: 1 p.; 2 Plates: 36.32 x 33.61 inches and 37.61 x 33.20 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":494045,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9747.htm","linkFileType":{"id":5,"text":"html"}},{"id":255696,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/0856j/report-thumb.jpg"},{"id":255695,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/0856j/report.pdf","text":"Cover sheet","size":"27.58 KB","linkFileType":{"id":1,"text":"pdf"},"description":"Cover sheet"},{"id":255694,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0856j/plate-2.pdf","text":"Plate 2","size":"16.90 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate 2"},{"id":255693,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0856j/plate-1.pdf","text":"Plate 1","size":"15.71 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate 1"}],"country":"United States","state":"Colorado","city":"Denver","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -104.625,\n 39.375\n ],\n [\n -104.625,\n 40\n ],\n [\n -105.375,\n 40\n ],\n [\n -105.375,\n 39.375\n ],\n [\n -104.625,\n 39.375\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4b03","contributors":{"authors":[{"text":"Hillier, D. E.","contributorId":78386,"corporation":false,"usgs":true,"family":"Hillier","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":274151,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schneider, P. A. Jr.","contributorId":18771,"corporation":false,"usgs":true,"family":"Schneider","given":"P.","suffix":"Jr.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":274149,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hutchinson, E. C.","contributorId":26373,"corporation":false,"usgs":true,"family":"Hutchinson","given":"E. C.","affiliations":[],"preferred":false,"id":274150,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70185620,"text":"70185620 - 1983 - Effect of retorted-oil shale leachate on a blue-green alga (Anabaena flos-aquae)","interactions":[],"lastModifiedDate":"2020-03-09T19:46:04","indexId":"70185620","displayToPublicDate":"1983-12-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1103,"text":"Bulletin of Environmental Contamination and Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Effect of retorted-oil shale leachate on a blue-green alga (Anabaena flos-aquae)","docAbstract":"

In the event of the development of the large oil shale reserves of Colorado, Utah, and Wyoming, one of the main environmental concerns will be disposal of retorted-oil shale which will be generated in greater volume than the original volume oI the mined oil shale. Investigators have found that leachates of retorted-oil shale are alkaline and have large concentrations of dissolved solids, molybdenum, boron, and fluoride (STOLLENWERK & RUNNELS 1981). STOLLENWERK & RUNNELS (1981) concluded that drainage from waste shale piles could have deleterious effects on the water quality of streams in northwestern Colorado.

","language":"English","publisher":"Springer","doi":"10.1007/BF01610091","usgsCitation":"McKnight, D.M., Pereira, W.E., Rostad, C.E., and Stiles, E.A., 1983, Effect of retorted-oil shale leachate on a blue-green alga (Anabaena flos-aquae): Bulletin of Environmental Contamination and Toxicology, v. 30, no. 1, p. 6-16, https://doi.org/10.1007/BF01610091.","productDescription":"11 p. ","startPage":"6","endPage":"16","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338321,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d6303fe4b05ec799131115","contributors":{"authors":[{"text":"McKnight, Diane M.","contributorId":59773,"corporation":false,"usgs":false,"family":"McKnight","given":"Diane","email":"","middleInitial":"M.","affiliations":[{"id":16833,"text":"INSTAAR, University of Colorado","active":true,"usgs":false}],"preferred":false,"id":686136,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pereira, Wilfred E.","contributorId":95552,"corporation":false,"usgs":true,"family":"Pereira","given":"Wilfred","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":686137,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rostad, Colleen E. cerostad@usgs.gov","contributorId":833,"corporation":false,"usgs":true,"family":"Rostad","given":"Colleen","email":"cerostad@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":686138,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stiles, Eric A.","contributorId":8449,"corporation":false,"usgs":true,"family":"Stiles","given":"Eric","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":686139,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70186166,"text":"70186166 - 1983 - Rhodamine-WT dye losses in a mountain stream environment","interactions":[],"lastModifiedDate":"2020-01-26T09:40:51","indexId":"70186166","displayToPublicDate":"1983-12-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Rhodamine-WT dye losses in a mountain stream environment","docAbstract":"

A significant fraction of rhodamine WT dye was lost during a short term multitracer injection experiment in a mountain stream environment. The conservative anion chloride and the sorbing cation lithium were concurrently injected. In-stream rhodamine WT concentrations were as low as 45 percent of that expected, based on chloride data. Concentration data were available from shallow‘wells’dug near the stream course and from a seep of suspected return flow. Both rhodamine WT dye and lithium were nonconservative with respect to the conservative chloride, with rhodamine WT dye closely following the behavior of the sorbing lithium.

Nonsorption and sorption mechanisms for rhodamine WT loss in a mountain stream were evaluated in laboratory experiments. Experiments evaluating nonsorption losses indicated minimal losses by such mechanisms. Laboratory experiments using sand and gravel size streambed sediments show an appreciable capacity for rhodamine WT sorption.

The detection of tracers in the shallow wells and seep indicates interaction between the stream and the flow in the surrounding subsurface, intergravel water, system. The injected tracers had ample opportunity for intimate contact with materials shown in the laboratory experiments to be potentially sorptive. It is suggested that in the study stream system, interaction with streambed gravel was a significant mechanism for the attenuation of rhodamine WT dye (relative to chloride).

","language":"English","publisher":"Wiley","doi":"10.1111/j.1752-1688.1983.tb05944.x","usgsCitation":"Bencala, K.E., Rathburn, R.E., Jackman, A.P., Kennedy, V.C., Zellweger, G.W., and Avanzino, R.J., 1983, Rhodamine-WT dye losses in a mountain stream environment: Journal of the American Water Resources Association, v. 19, no. 6, p. 943-950, https://doi.org/10.1111/j.1752-1688.1983.tb05944.x.","productDescription":"8 p. ","startPage":"943","endPage":"950","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338829,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"6","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"58de1955e4b02ff32c699cdd","contributors":{"authors":[{"text":"Bencala, Kenneth E. kbencala@usgs.gov","contributorId":1541,"corporation":false,"usgs":true,"family":"Bencala","given":"Kenneth","email":"kbencala@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":687732,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rathburn, Ronald E.","contributorId":190187,"corporation":false,"usgs":false,"family":"Rathburn","given":"Ronald","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":687733,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jackman, Alan P.","contributorId":28239,"corporation":false,"usgs":true,"family":"Jackman","given":"Alan","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":687734,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kennedy, Vance C.","contributorId":102063,"corporation":false,"usgs":true,"family":"Kennedy","given":"Vance","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":687735,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Zellweger, Gary W.","contributorId":71171,"corporation":false,"usgs":true,"family":"Zellweger","given":"Gary","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":687736,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Avanzino, Ronald J.","contributorId":24355,"corporation":false,"usgs":true,"family":"Avanzino","given":"Ronald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":687737,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70185622,"text":"70185622 - 1983 - Transport of reacting solutes in porous media: Relation between mathematical nature of problem formulation and chemical nature of reactions","interactions":[],"lastModifiedDate":"2020-01-20T19:57:34","indexId":"70185622","displayToPublicDate":"1983-10-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Transport of reacting solutes in porous media: Relation between mathematical nature of problem formulation and chemical nature of reactions","docAbstract":"

Examples involving six broad reaction classes show that the nature of transport-affecting chemistry may have a profound effect on the mathematical character of solute transport problem formulation. Substantive mathematical diversity among such formulations is brought about principally by reaction properties that determine whether (1) the reaction can be regarded as being controlled by local chemical equilibria or whether it must be considered as being controlled by kinetics, (2) the reaction is homogeneous or heterogeneous, (3) the reaction is a surface reaction (adsorption, ion exchange) or one of the reactions of classical chemistry (e.g., precipitation, dissolution, oxidation, reduction, complex formation). These properties, as well as the choice of means to describe them, stipulate, for instance, (1) the type of chemical entities for which a formulation's basic, mass-balance equations should be written; (2) the nature of mathematical transformations needed to change the problem's basic equations into operational ones. These and other influences determine such mathematical features of problem formulations as the nature of the operational transport-equation system (e.g., whether it involves algebraic, partial-differential, or integro-partial-differential simultaneous equations), the type of nonlinearities of such a system, and the character of the boundaries (e.g., whether they are stationary or moving). Exploration of the reasons for the dependence of transport mathematics on transport chemistry suggests that many results of this dependence stem from the basic properties of the reactions' chemical-relation (i.e., equilibrium or rate) equations.

","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR019i005p01231","usgsCitation":"Rubin, J., 1983, Transport of reacting solutes in porous media: Relation between mathematical nature of problem formulation and chemical nature of reactions: Water Resources Research, v. 19, no. 5, p. 1231-1252, https://doi.org/10.1029/WR019i005p01231.","productDescription":"22 p. ","startPage":"1231","endPage":"1252","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338324,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"5","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"58d63040e4b05ec799131117","contributors":{"authors":[{"text":"Rubin, Jacob","contributorId":23918,"corporation":false,"usgs":true,"family":"Rubin","given":"Jacob","email":"","affiliations":[],"preferred":false,"id":686145,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70011628,"text":"70011628 - 1983 - Effective record length for the T-year event","interactions":[],"lastModifiedDate":"2025-04-11T17:01:03.570727","indexId":"70011628","displayToPublicDate":"1983-07-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Effective record length for the T-year event","docAbstract":"

The effect of serial dependence on the reliability of an estimate of the T-yr. event is of importance in hydrology because design decisions are based upon the estimate. In this paper the reliability of estimates of the T-yr. event from two common distributions is given as a function of number of observations and lag-one serial correlation coefficient for T = 2, 10, 20, 50, and 100 yr. A lag-one autoregressive model is assumed with either a normal or Pearson Type-III disturbance term. Results indicate that, if observations are serially correlated, the effective record length should be used to estimate the discharge associated with the expected exceedance probability.

","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(83)90059-8","issn":"00221694","usgsCitation":"Tasker, G.D., 1983, Effective record length for the T-year event: Journal of Hydrology, v. 64, no. 1-4, p. 39-47, https://doi.org/10.1016/0022-1694(83)90059-8.","productDescription":"9 p.","startPage":"39","endPage":"47","costCenters":[],"links":[{"id":221125,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"64","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0634e4b0c8380cd51156","contributors":{"authors":[{"text":"Tasker, Gary D.","contributorId":83097,"corporation":false,"usgs":true,"family":"Tasker","given":"Gary","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":361574,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70120405,"text":"70120405 - 1983 - Evaluating environmental and economic consequences of alternative pest management strategies: results of modeling workshops","interactions":[],"lastModifiedDate":"2014-08-14T10:47:29","indexId":"70120405","displayToPublicDate":"1983-03-01T10:32:03","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Evaluating environmental and economic consequences of alternative pest management strategies: results of modeling workshops","docAbstract":"

The U.S. Environmental Protection Agency (EPA) needs a comprehensive method to evaluate the human health and environmental effects of alternative agricultural pest management strategies. This project explored the utility of Adaptive Environmental Assessment (AEA) techniques for meeting this need. The project objectives were to produce models for environmental impact analysis, improve communications, identify research needs and data requirements, and demonstrate a process for resolving conflicts. The project was structured around the construction (in an initial 2 1/2-day workshop) and examination (in a second 2 1/2-day workshop) of a simulation model of a corn agroecosystem.

\n
The model conceptualized at the first workshop simulates the effect of corn agrecosystem decisions on crop production, economic returns, and environmental indicators. The model is composed of five interacting submodels: 1) a Production Strategies submodel which makes decisions concerning tillage, planting, fertilizer and pesticide applications, and harvest; 2) a Hydrology/Chemical Transport submodel which represents soil hydrology, erosion, and concentrations of fertilizers and pesticides in the soil, runoff, surface waters, and percolation; 3) a Vegetation submodel which simulates growth of agricultural crops (corns and soybeans) and weeds; 4) a Pests submodel which calculates pest population levels and resulting crop damage; and 5) an Environmental Effects submodel which calculates indicators of potential fish kills, human health effects, and wildlife habitat. The most persistent data gaps encountered in quantifying the model were coefficients to relate environmental consequences to alternative pest management strategies.

\n
\n

While the model developed in the project is not yet accurate enough to be used for real-world decisions about the use of pesticides on corn, it does contain the basic structure upon which such a model could be built. More importantly at this stage of development, the project has shown that very complex systems can be modeled in short periods of time and that the process of building such models increases understanding among disciplinary specialists and between diverse institutional interests. This process can be useful to EPA as the agency cooperates with other institutions to meet its responsibilities in less costly ways.

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Activities at the second 2 1/2-day workshop included a review of the model, incorporation of necessary corrections, simulation of policy scenarios, and examination of techniques to address remaining institutional conflicts. Participants were divided into three groups representing environmental, production or industry, and regulatory interests. Each group developed scenarios that would be most appealing to their particular interest and the scenarios were simulated by the agroecosystem computer model. Negotiators from each of the interest groups decided whether a hypothetical herbicide should be relabeled and if certain restrictions should be imposed on its use. Other participants functioned as experts and consultants on caucus teams. A solution to the hypothetical problem was successfully negotiated.

\n
\n

Workshop participants and project staff agreed that the model and processes developed during the project should be used in training students, extension specialists, farmers, researchers, and chemical producers in collaborative problem solving methods. More productive research can be planned, and more realistic models of complex systems can be built in this way. More importantly, greater trust of decisionmakers in computer models, better understanding by technical experts about disciplines other than their own, and improved cooperation between institutional interests can be achieved. This trust, understanding, and cooperation are critical ingredients in solving problems that are too complex to be resolved by independent disciplinary activity and unilateral decision authority.

","language":"English","publisher":"U.S. Fish and Wildlife Service, Western Energy and Land Use Team","publisherLocation":"Fort Collins, CO","usgsCitation":"Johnson, R.L., Andrews, A.K., Auble, G.T., Ellison, R.A., Hamilton, D.B., Roelle, J.E., and McNamee, P.J., 1983, Evaluating environmental and economic consequences of alternative pest management strategies: results of modeling workshops, 38 p.","productDescription":"38 p.","numberOfPages":"38","costCenters":[],"links":[{"id":292177,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53edcd4ae4b0f61b386d23e5","contributors":{"authors":[{"text":"Johnson, Richard L.","contributorId":32626,"corporation":false,"usgs":true,"family":"Johnson","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":498160,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andrews, Austin K.","contributorId":85516,"corporation":false,"usgs":true,"family":"Andrews","given":"Austin","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":498162,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Auble, Gregor T.L.","contributorId":43681,"corporation":false,"usgs":true,"family":"Auble","given":"Gregor","email":"","middleInitial":"T.L.","affiliations":[],"preferred":false,"id":498161,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ellison, Richard A.","contributorId":19087,"corporation":false,"usgs":true,"family":"Ellison","given":"Richard","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":498159,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hamilton, David B. hamiltond@usgs.gov","contributorId":193,"corporation":false,"usgs":true,"family":"Hamilton","given":"David","email":"hamiltond@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":true,"id":498156,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Roelle, James E. roelleb@usgs.gov","contributorId":2330,"corporation":false,"usgs":true,"family":"Roelle","given":"James","email":"roelleb@usgs.gov","middleInitial":"E.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":498157,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"McNamee, Peter J.","contributorId":16760,"corporation":false,"usgs":true,"family":"McNamee","given":"Peter","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":498158,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70011276,"text":"70011276 - 1983 - Groundwater observation network design for the Kansas groundwater management districts, U.S.A.","interactions":[],"lastModifiedDate":"2025-04-11T16:18:41.907517","indexId":"70011276","displayToPublicDate":"1983-03-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Groundwater observation network design for the Kansas groundwater management districts, U.S.A.","docAbstract":"

Concerns about the efficiency and economic soundness of the Kansas groundwater monitoring program led to a systematic redesign of this network, a tentative phase of which is presented in this study. The objectives of this paper include monitoring of major aquifers within each groundwater management district at a spatially more uniform level of accuracy, elimination of redundant measurements and optimization of the information gained from each observation well. The theory of regionalized variables is employed to estimate the amount of spatial variability of the water table, on which the network design is based. This study shows that it is not practical to attempt to reduce the already existing level of uncertainty uniformly throughout the various districts; to do so would tremendously increase the cost of well monitoring, which is already very high. Assuming that the currently existing network is satisfactory for the State's objectives, a reduced network consisting of one well every 6.4 km is equally satisfactory. The reduced network yields district-wide maps that do not differ significantly from those produced using the present network and at the same time it reduces the already-existing network by 18–47%. Therefore, adoption of a rearranged square well network is recommended, which is reduced to a 6.4-km spacing to achieve both a uniform level of information about the water table and a minimum required accuracy.

","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(83)90002-1","issn":"00221694","usgsCitation":"Sophocleous, M., 1983, Groundwater observation network design for the Kansas groundwater management districts, U.S.A.: Journal of Hydrology, v. 61, no. 4, p. 371-389, https://doi.org/10.1016/0022-1694(83)90002-1.","productDescription":"19 p.","startPage":"371","endPage":"389","costCenters":[],"links":[{"id":220969,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"61","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2dade4b0c8380cd5bfa3","contributors":{"authors":[{"text":"Sophocleous, M.","contributorId":13373,"corporation":false,"usgs":true,"family":"Sophocleous","given":"M.","email":"","affiliations":[],"preferred":false,"id":360730,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70011646,"text":"70011646 - 1983 - Hydrostratigraphic subdivisions and fault barriers of the Edwards aquifer, south-central Texas, U.S.A.","interactions":[],"lastModifiedDate":"2025-04-11T16:56:58.524642","indexId":"70011646","displayToPublicDate":"1983-02-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Hydrostratigraphic subdivisions and fault barriers of the Edwards aquifer, south-central Texas, U.S.A.","docAbstract":"

The karstic Edwards Limestone within the Balcones Fault Zone of south-central Texas forms a productive confined aquifer that consists predominately of dense carbonate rocks and contains several layers of highly permeable and porous honeycombed rocks that have been produced by the leaching of evaporitic, tidal flat or reefal deposits. Fractures have hydraulically interconnected these layers at some places. Faults, however, commonly place rocks of very high-permeability opposite rocks of very low permeability, thus creating a lateral discontinuity and a flow barrier. At places, fault barriers probably cause partial to almost complete blockage of groundwater flow normal to the fault.

","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(83)90239-1","issn":"00221694","usgsCitation":"Maclay, R., and Small, T.A., 1983, Hydrostratigraphic subdivisions and fault barriers of the Edwards aquifer, south-central Texas, U.S.A.: Journal of Hydrology, v. 61, no. 1-3, p. 127-146, https://doi.org/10.1016/0022-1694(83)90239-1.","productDescription":"20 p.","startPage":"127","endPage":"146","costCenters":[],"links":[{"id":221379,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","otherGeospatial":"south-central Texas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -102.86685054584636,\n 31.871003782226552\n ],\n [\n -102.86685054584636,\n 29.566869570350406\n ],\n [\n -97.93837372022465,\n 29.566869570350406\n ],\n [\n -97.93837372022465,\n 31.871003782226552\n ],\n [\n -102.86685054584636,\n 31.871003782226552\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"61","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a378ee4b0c8380cd60f87","contributors":{"authors":[{"text":"Maclay, R.W.","contributorId":72804,"corporation":false,"usgs":true,"family":"Maclay","given":"R.W.","affiliations":[],"preferred":false,"id":361612,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Small, T. A.","contributorId":105731,"corporation":false,"usgs":true,"family":"Small","given":"T.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":361613,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70011599,"text":"70011599 - 1983 - Relation of concealed faults to water quality and the formation of solution features in the Floridan aquifer, northeastern Florida, U.S.A.","interactions":[],"lastModifiedDate":"2025-04-11T16:36:07.500302","indexId":"70011599","displayToPublicDate":"1983-02-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Relation of concealed faults to water quality and the formation of solution features in the Floridan aquifer, northeastern Florida, U.S.A.","docAbstract":"

Geological and hydrological information on the Floridan aquifer in northeastern Florida indicates that isolated occurrences of water having relatively high chloride concentration in the upper part of the aquifer may be associated with buried faults. Water having chloride concentrations of more than 700 mg l−1 occurs in the deeper zone of the aquifer at depths below ∼ 600 m below sea level in the coastal and east-central part of the study area. This deep salty water is under higher artesian pressure than water in the shallower, generally freshwater zones, but it is restricted from moving upward by relatively impermeable dolomite beds. Two buried faults with vertical displacements of 30–45 m are in areas where relatively high concentrations of chloride have been detected in water in the upper part of the aquifer. Geochemical, artesian pressure, and water temperature data show that the source of the relatively high concentrations of chloride in water in the upper part of the aquifer is from the deeper zone. This indicates that the faults may have breached the dolomite confining beds and allowed the upward movement of salty water from the deeper zone.

The upward movement of mineralized water along the faults may also have formed some of the solution features found in the aquifer near the faults. In this area, freshwater in the upper part of the aquifer is normally saturated with respect to calcite and dolomite. However, water from wells tapping the upper part of the aquifer near the faults is not fully saturated suggesting that the mixing of deep mineralized water with shallower freshwater produces a mixture that is not saturated with respect to these minerals and allows for the dissolution of limestone in the aquifer near the faults. Dissolution of limestone may also be occurring at the freshwater-saltwater interface in the deeper zones of the aquifer.

","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(83)90252-4","issn":"00221694","usgsCitation":"Leve, G., 1983, Relation of concealed faults to water quality and the formation of solution features in the Floridan aquifer, northeastern Florida, U.S.A.: Journal of Hydrology, v. 61, no. 1-3, p. 251-264, https://doi.org/10.1016/0022-1694(83)90252-4.","productDescription":"13 p.","startPage":"251","endPage":"264","costCenters":[],"links":[{"id":221766,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"northeastern Florida","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -82.49895094186574,\n 30.906206797439737\n ],\n [\n -82.49895094186574,\n 29.80296540535703\n ],\n [\n -81.27672743461723,\n 29.80296540535703\n ],\n [\n -81.27672743461723,\n 30.906206797439737\n ],\n [\n -82.49895094186574,\n 30.906206797439737\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"61","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e4a67ee4b0e8fec6cdc1c2","contributors":{"authors":[{"text":"Leve, G.W.","contributorId":64294,"corporation":false,"usgs":true,"family":"Leve","given":"G.W.","affiliations":[],"preferred":false,"id":361515,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70198772,"text":"70198772 - 1983 - The influence of aquatic humic substance properties on trihalomethane potential","interactions":[],"lastModifiedDate":"2018-09-05T10:59:09","indexId":"70198772","displayToPublicDate":"1983-01-01T09:09:04","publicationYear":"1983","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The influence of aquatic humic substance properties on trihalomethane potential","docAbstract":"

No abstract available. 

","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Water chlorination: Environmental impact and health effects, chemistry and water treatment","language":"English","publisher":"Ann Arbor Science","publisherLocation":"Ann Arbor, Michiagan","usgsCitation":"Oliver, B., and Thurman, E., 1983, The influence of aquatic humic substance properties on trihalomethane potential, chap. of Water chlorination: Environmental impact and health effects, chemistry and water treatment, v. 4, no. 1, p. 231-241.","productDescription":"11 p.","startPage":"231","endPage":"241","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":356573,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Oliver, B.G.","contributorId":45834,"corporation":false,"usgs":true,"family":"Oliver","given":"B.G.","email":"","affiliations":[],"preferred":false,"id":742918,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":742919,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70198593,"text":"70198593 - 1983 - Structural study of humic substances: New approaches and methods","interactions":[],"lastModifiedDate":"2018-08-13T10:20:40","indexId":"70198593","displayToPublicDate":"1983-01-01T08:31:08","publicationYear":"1983","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Structural study of humic substances: New approaches and methods","docAbstract":"

No abstract available. 

","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Aquatic and terrestrial humic materials","language":"English","publisher":"Ann Arbor Science","publisherLocation":"Ann Arbor","usgsCitation":"Thurman, E., and Malcom, R., 1983, Structural study of humic substances: New approaches and methods, chap. of Aquatic and terrestrial humic materials, p. 1-24.","productDescription":"25 p.","startPage":"1","endPage":"24","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":356367,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"editors":[{"text":"Christman, R.F.","contributorId":82864,"corporation":false,"usgs":true,"family":"Christman","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":742271,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":742076,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Malcom, R.L.","contributorId":206910,"corporation":false,"usgs":false,"family":"Malcom","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":742077,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70011644,"text":"70011644 - 1983 - Development of reaction models for ground-water systems","interactions":[],"lastModifiedDate":"2024-03-19T15:54:47.28244","indexId":"70011644","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1759,"text":"Geochimica et Cosmochimica Acta","active":true,"publicationSubtype":{"id":10}},"title":"Development of reaction models for ground-water systems","docAbstract":"

Methods are described for developing geochemical reaction models from the observed chemical compositions of ground water along a hydrologic flow path. The roles of thermodynamic speciation programs, mass balance calculations, and reaction-path simulations in developing and testing reaction models are contrasted. Electron transfer is included in the mass balance equations to properly account for redox reactions in ground water. The mass balance calculations determine net mass transfer models which must be checked against the thermodynamic calculations of speciation and reaction-path programs. Although reaction-path simulations of ground-water chemistry are thermodynamically valid, they must be checked against the net mass transfer defined by the mass balance calculations. An example is given testing multiple reaction hypotheses along a flow path in the Floridan aquifer where several reaction models are eliminated. Use of carbon and sulfur isotopic data with mass balance calculations indicates a net reaction of incongruent dissolution of dolomite (dolomite dissolution with calcite precipitation) driven irreversibly by gypsum dissolution, accompanied by minor sulfate reduction, ferric hydroxide dissolution, and pyrite precipitation in central Florida. Along the flow path, the aquifer appears to be open to CO2 initially, and open to organic carbon at more distant points down gradient.

","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(83)90102-3","issn":"00167037","usgsCitation":"Plummer, N., Parkhurst, D., and Thorstenson, D., 1983, Development of reaction models for ground-water systems: Geochimica et Cosmochimica Acta, v. 47, no. 4, p. 665-685, https://doi.org/10.1016/0016-7037(83)90102-3.","productDescription":"21 p.","startPage":"665","endPage":"685","numberOfPages":"21","costCenters":[],"links":[{"id":221377,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"47","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0060e4b0c8380cd4f71d","contributors":{"authors":[{"text":"Plummer, Niel 0000-0002-4020-1013 nplummer@usgs.gov","orcid":"https://orcid.org/0000-0002-4020-1013","contributorId":190100,"corporation":false,"usgs":true,"family":"Plummer","given":"Niel","email":"nplummer@usgs.gov","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":361610,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parkhurst, D.L.","contributorId":12474,"corporation":false,"usgs":true,"family":"Parkhurst","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":361608,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thorstenson, D.C.","contributorId":47377,"corporation":false,"usgs":true,"family":"Thorstenson","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":361609,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70012009,"text":"70012009 - 1983 - Geotherm: the U.S. geological survey geothermal information system","interactions":[],"lastModifiedDate":"2013-01-21T15:50:49","indexId":"70012009","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1315,"text":"Computers & Geosciences","printIssn":"0098-3004","active":true,"publicationSubtype":{"id":10}},"title":"Geotherm: the U.S. geological survey geothermal information system","docAbstract":"GEOTHERM is a comprehensive system of public databases and software used to store, locate, and evaluate information on the geology, geochemistry, and hydrology of geothermal systems. Three main databases address the general characteristics of geothermal wells and fields, and the chemical properties of geothermal fluids; the last database is currently the most active. System tasks are divided into four areas: (1) data acquisition and entry, involving data entry via word processors and magnetic tape; (2) quality assurance, including the criteria and standards handbook and front-end data-screening programs; (3) operation, involving database backups and information extraction; and (4) user assistance, preparation of such items as application programs, and a quarterly newsletter. The principal task of GEOTHERM is to provide information and research support for the conduct of national geothermal-resource assessments. The principal users of GEOTHERM are those involved with the Geothermal Research Program of the U.S. Geological Survey. Information in the system is available to the public on request. ?? 1983.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Computers and Geosciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0098-3004(83)90034-1","issn":"00983004","usgsCitation":"Bliss, J.D., and Rapport, A., 1983, Geotherm: the U.S. geological survey geothermal information system: Computers & Geosciences, v. 9, no. 1, p. 35-39, https://doi.org/10.1016/0098-3004(83)90034-1.","startPage":"35","endPage":"39","numberOfPages":"5","costCenters":[],"links":[{"id":266193,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0098-3004(83)90034-1"},{"id":222179,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a28c8e4b0c8380cd5a3e0","contributors":{"authors":[{"text":"Bliss, J. D.","contributorId":25564,"corporation":false,"usgs":true,"family":"Bliss","given":"J.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":362509,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rapport, A.","contributorId":97109,"corporation":false,"usgs":true,"family":"Rapport","given":"A.","email":"","affiliations":[],"preferred":false,"id":362510,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}