{"pageNumber":"3602","pageRowStart":"90025","pageSize":"25","recordCount":184938,"records":[{"id":25836,"text":"wri974031 - 1997 - Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma: Organic compounds in surface water, bed sediment, and biological tissue, 1992-95","interactions":[],"lastModifiedDate":"2022-12-19T22:11:01.774946","indexId":"wri974031","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4031","title":"Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma: Organic compounds in surface water, bed sediment, and biological tissue, 1992-95","docAbstract":"Organic-compound samples, including pesticides and semi-volatiles, were collected from 1992-95 at 43 surface-water and 27 bed-sediment and biological-tissue sampling sites within the Ozark Plateaus National Water-Quality Assessment Program study unit. Most surface-water, bed-sediment, and biological-tissue sites have drainage basins predominantly in the Springfield and Salem Plateaus. At most surface-water sampling sites, one to three pesticide samples were collected in the spring and early summer of 1994 and 1995; two sites had additional samples collected either weekly, biweekly, or monthly from February 1994 through December 1994. At most bed-sediment and biological-tissue sampling sites, a single organic-compounds sample was collected.\r\nAgricultural pesticide use was approximately 4.9 million pounds of active ingredients per year from 1987-91 in the study unit and was generally greatest in the Springfield and Salem Plateaus pasturelands and in the Osage Plains and Mississippi Alluvial Plain cropland areas. The most frequently applied pesticide in the study unit was 2,4-D. Atrazine was the second most frequently applied pesticide. Corn, pasture, rice, sorghum, and soybeans received approximately 85 percent of the pesticides applied within the study unit. The highest pesticide application rate occurred on these crops in the Mississippi Alluvial and Osage Plains. Pastureland was the crop type that received the greatest amount of pesticides in 53 of the 96 counties in the study unit.\r\nThe most commonly detected herbicide (63 samples) in surface water was atrazine. Five other pesticides--desethylatrazine, tebuthiuron, prometon, metolachlor, and simazine--were detected in 15 or more samples. The most commonly detected insecticide (13 samples) was p,p'-DDE. Two other insecticides, diazinon and cis-permethrin, were detected in seven or more samples. Pesticides were detected at 39 surface-water sites; samples collected at Yocum Creek near Oak Grove, Ark. had the most pesticide detections (13). Seventeen other sites had samples with six or more pesticide detections. \r\nAnalysis of pesticide data collected at surface-water sites indicates that the largest variety of different pesticides detected (18) was in small, agricultural drainage basins; the largest percentage of detections of a single pesticide (about 80) was in medium, agricultural basins. Pesticide concentrations were small, and in most cases, at or near the detection limit. Maximum concentrations ranged from 0.001 to 0.007 micrograms per liter (mg/L) at small, forest sites; 0.001 to 0.029 mg/L at medium, forest sites; 0.001 to 0.079 mg/L at small, agricultural sites; and 0.003 to 0.29 mg/L at medium, agricultural sites. Pesticides were detected significantly more often in medium, agricultural basins in the Springfield Plateau. \r\nThe most commonly detected (13 samples) organic compound in bed sediment, in concentrations noticeably above background levels, was 2,6-dimethylnaphthalene; the maximum concentration of 2,6-dimethylnaphthalene was 130 micrograms per kilogram. Seventeen or more compounds were detected in bed-sediment samples collected at three sites.\r\nFour compounds were detected in biological-tissue samples: p,p'-DDT in Corbicula fluminea (Asiatic clam) tissue collected at the Osage River near St. Thomas, Mo. and cis-chlordane, trans-chlordane, and trans-nonachlor in C. fluminea tissue collected at the James River near Boaz, Mo.\r\nOrganic compounds collected at surface-water, bed-sediment, or biological-tissue sampling sites were not detected in concentrations that exceeded any health criteria or standards. Based on this information, organic compounds do not pose any widespread or persistent problems in the study unit.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974031","usgsCitation":"Bell, R.W., Davis, J., Femmer, S.R., and Joseph, R.L., 1997, Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma: Organic compounds in surface water, bed sediment, and biological tissue, 1992-95: U.S. Geological Survey Water-Resources Investigations Report 97-4031, v, 30 p., https://doi.org/10.3133/wri974031.","productDescription":"v, 30 p.","costCenters":[],"links":[{"id":54582,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4031/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124750,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4031/report-thumb.jpg"},{"id":410747,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48666.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Arkansas, Kansas, Missouri, Oklahoma","otherGeospatial":"Ozark Plateaus study unit","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -90,\n              38.8\n            ],\n            [\n              -95,\n              38.8\n            ],\n            [\n              -95,\n              35.3833\n            ],\n            [\n              -90,\n              35.3833\n            ],\n            [\n              -90,\n              38.8\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48cde4b07f02db54493e","contributors":{"authors":[{"text":"Bell, Richard W.","contributorId":44141,"corporation":false,"usgs":true,"family":"Bell","given":"Richard","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":195279,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Davis, Jerri V. jdavis@usgs.gov","contributorId":2667,"corporation":false,"usgs":true,"family":"Davis","given":"Jerri V.","email":"jdavis@usgs.gov","affiliations":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":false,"id":195276,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Femmer, Suzanne R. sfemmer@usgs.gov","contributorId":2668,"corporation":false,"usgs":true,"family":"Femmer","given":"Suzanne","email":"sfemmer@usgs.gov","middleInitial":"R.","affiliations":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":false,"id":195277,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Joseph, Robert L. rljoseph@usgs.gov","contributorId":3482,"corporation":false,"usgs":true,"family":"Joseph","given":"Robert","email":"rljoseph@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":195278,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":25492,"text":"wri964283 - 1997 - Evaluation of aquifer storage recovery in the Santee Limestone/Black Mingo Aquifer near Charleston, South Carolina, 1993-95","interactions":[],"lastModifiedDate":"2017-01-31T08:51:51","indexId":"wri964283","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4283","title":"Evaluation of aquifer storage recovery in the Santee Limestone/Black Mingo Aquifer near Charleston, South Carolina, 1993-95","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri964283","usgsCitation":"Campbell, B.G., Conlon, K., and Mirecki, J., 1997, Evaluation of aquifer storage recovery in the Santee Limestone/Black Mingo Aquifer near Charleston, South Carolina, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 96-4283, viii, 89 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri964283.","productDescription":"viii, 89 p. :ill., maps ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":118887,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4283/report-thumb.jpg"},{"id":54214,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4283/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"South Carolina","otherGeospatial":"Black Mingo Aquifer, Santee Limestone Aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.79345703125,\n              32.222095840502334\n            ],\n            [\n              -80.79345703125,\n              33.62376800118811\n            ],\n            [\n              -78.9642333984375,\n              33.62376800118811\n            ],\n            [\n              -78.9642333984375,\n              32.222095840502334\n            ],\n            [\n              -80.79345703125,\n              32.222095840502334\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fae96","contributors":{"authors":[{"text":"Campbell, B. G.","contributorId":68764,"corporation":false,"usgs":true,"family":"Campbell","given":"B.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":193915,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conlon, K.J.","contributorId":36962,"corporation":false,"usgs":true,"family":"Conlon","given":"K.J.","email":"","affiliations":[],"preferred":false,"id":193914,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mirecki, J. E.","contributorId":97152,"corporation":false,"usgs":true,"family":"Mirecki","given":"J. E.","affiliations":[],"preferred":false,"id":193916,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":25497,"text":"wri974007 - 1997 - Evaluation of radionuclide, inorganic constituent, and organic compound data from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman Area, Idaho, 1989 through 1992","interactions":[],"lastModifiedDate":"2012-02-02T00:08:14","indexId":"wri974007","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4007","title":"Evaluation of radionuclide, inorganic constituent, and organic compound data from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman Area, Idaho, 1989 through 1992","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri974007","usgsCitation":"Bartholomay, R.C., Williams, L.M., and Campbell, L., 1997, Evaluation of radionuclide, inorganic constituent, and organic compound data from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman Area, Idaho, 1989 through 1992: U.S. Geological Survey Water-Resources Investigations Report 97-4007, vi, 73 p. :maps ;28 cm., https://doi.org/10.3133/wri974007.","productDescription":"vi, 73 p. :maps ;28 cm.","costCenters":[],"links":[{"id":118889,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4007/report-thumb.jpg"},{"id":54217,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4007/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fabb9","contributors":{"authors":[{"text":"Bartholomay, R. C.","contributorId":66271,"corporation":false,"usgs":true,"family":"Bartholomay","given":"R.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":193937,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williams, L. M.","contributorId":63045,"corporation":false,"usgs":true,"family":"Williams","given":"L.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":193936,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Campbell, L.J.","contributorId":59820,"corporation":false,"usgs":true,"family":"Campbell","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":193935,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":25535,"text":"wri964303 - 1997 - Geologic and hydraulic characteristics of selected shaly geologic units in Oklahoma","interactions":[],"lastModifiedDate":"2012-02-02T00:08:21","indexId":"wri964303","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4303","title":"Geologic and hydraulic characteristics of selected shaly geologic units in Oklahoma","docAbstract":"Information was collected on the geologic and hydraulic characteristics of three shale-dominated units in Oklahoma-the Dog Creek Shale and Chickasha Formation in Canadian County, Hennessey Group in Oklahoma County, and the Boggy Formation in Pittsburg County. The purpose of this project was to gain insight into the characteristics controlling fluid flow in shaly units that could be targeted for confinement of hazardous waste in the State and to evaluate methods of measuring hydraulic characteristics of shales.\r\nPermeameter results may not indicate in-place small-scale hydraulic characteristics, due to pretest disturbance and deterioration of core samples. The Dog Creek Shale and Chickasha Formation hydraulic conductivities measured by permeameter methods ranged from 2.8 times 10 to the negative 11 to 3.0 times 10 to the negative 7 meter per second in nine samples and specific storage from 3.3 times 10 to the negative 4 to 1.6 times 10 to the negative 3 per meter in four samples. Hennessey Group hydraulic conductivities ranged from 4.0 times 10 to the negative 12 to 4.0 times 10 to the negative 10 meter per second in eight samples. Hydraulic conductivity in the Boggy Formation ranged from 1.7 times 10 to the negative 12 to 1.0 times 10 to the negative 8 meter per second in 17 samples.\r\n\r\nThe hydraulic properties of isolated borehole intervals of average length of 4.5 meters in the Hennessey Group and the Boggy Formation were evaluated by a pressurized slug-test method. Hydraulic conductivities obtained with this method tend to be low because intervals with features that transmitted large volumes of water were not tested. Hennessey Group hydraulic conductivities measured by this method ranged from 3.0 times 10 to the negative 13 to 1.1 times 10 to the negative 9 meter per second; the specific storage values are small and may be unreliable. Boggy Formation hydraulic conductivities ranged from 2.0 times 10 to the negative 13 to 2.7 times 10 to the negative 10 meter per second and specific storage values in these tests also are small and may be unreliable. A substantially higher hydraulic conductivity of 3.0 times 10 to the negative 8 meter per second was measured in one borehole 30 meters deep in the Boggy Formation using an open hole slug-test method.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri964303","usgsCitation":"Becker, C., Overton, M., Johnson, K., and Luza, K.V., 1997, Geologic and hydraulic characteristics of selected shaly geologic units in Oklahoma: U.S. Geological Survey Water-Resources Investigations Report 96-4303, v, 25 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri964303.","productDescription":"v, 25 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":126887,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4303/report-thumb.jpg"},{"id":54256,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4303/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a5248","contributors":{"authors":[{"text":"Becker, C.J.","contributorId":64269,"corporation":false,"usgs":true,"family":"Becker","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":194087,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Overton, M.D.","contributorId":67127,"corporation":false,"usgs":true,"family":"Overton","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":194088,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, K.S.","contributorId":24385,"corporation":false,"usgs":true,"family":"Johnson","given":"K.S.","email":"","affiliations":[],"preferred":false,"id":194086,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Luza, K. V.","contributorId":14856,"corporation":false,"usgs":true,"family":"Luza","given":"K.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":194085,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":49762,"text":"ofr97622 - 1997 - Development of an 11- and 14-digit hydrologic unit boundary layer for the Lower Tennessee River Basin using a Geographic Information System","interactions":[],"lastModifiedDate":"2012-02-02T00:11:15","indexId":"ofr97622","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-622","title":"Development of an 11- and 14-digit hydrologic unit boundary layer for the Lower Tennessee River Basin using a Geographic Information System","language":"ENGLISH","doi":"10.3133/ofr97622","usgsCitation":"Nelson, H.L., Downs, A.C., Crabtree, S.D., and Hines, D.H., 1997, Development of an 11- and 14-digit hydrologic unit boundary layer for the Lower Tennessee River Basin using a Geographic Information System: U.S. Geological Survey Open-File Report 97-622, CD-ROM ; 4 3/4 in., https://doi.org/10.3133/ofr97622.","productDescription":"CD-ROM ; 4 3/4 in.","costCenters":[],"links":[{"id":176247,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65e056","contributors":{"authors":[{"text":"Nelson, Hugh L. hlnelson@usgs.gov","contributorId":4158,"corporation":false,"usgs":true,"family":"Nelson","given":"Hugh","email":"hlnelson@usgs.gov","middleInitial":"L.","affiliations":[{"id":354,"text":"Kentucky Water Science Center","active":true,"usgs":true}],"preferred":true,"id":240221,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Downs, Aimee C. acdowns@usgs.gov","contributorId":929,"corporation":false,"usgs":true,"family":"Downs","given":"Aimee","email":"acdowns@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":240220,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Crabtree, Steve D.","contributorId":27126,"corporation":false,"usgs":true,"family":"Crabtree","given":"Steve","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":240222,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hines, Doug H.","contributorId":50208,"corporation":false,"usgs":true,"family":"Hines","given":"Doug","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":240223,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":27860,"text":"wri974035 - 1997 - Use of isotopic data to evaluate recharge and geologic controls on the movement of ground water in Las Posas Valley, Ventura County, California","interactions":[],"lastModifiedDate":"2012-02-02T00:08:44","indexId":"wri974035","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4035","title":"Use of isotopic data to evaluate recharge and geologic controls on the movement of ground water in Las Posas Valley, Ventura County, California","docAbstract":"Injection, storage, and recovery of imported water is planned for aquifers underlying Las Posas Valley. To evaluate sources of ground-water recharge and the age of the water (time since recharge), and to identify barriers to ground-water flow prior to the injection of imported water, samples from wells and surface sources were collected and analyzed for chemical and isotopic composition. The delta oxygen- 18 and delta deuterium composition in almost 50 samples from 32 wells ranged from -6.0 to -7.9 per mil, and -40 to -60 per mil, respectively; and in 13 samples of surface water at 6 sites the composition ranged from -6.2 to -9.4 per mil, and -42 to -71 per mil, respectively.  Water from wells in the upper aquifer system near Arroyo Simi and Arroyo Las Posas (different reaches of the same stream) was isotopi cally lighter than water from other wells sampled and was similar in isotopic composition to water in the stream. Water in the stream is a mixture of local water and imported water from northern California that was discharged to the stream as treated municipal wastewater. Water from wells near the stream contained tritium and, therefore, was recharged less than 50 years ago.  Water from wells in other parts of the valley was isotopically heavier, did not contain tritium, and, therefore, was recharged more than 50 years ago. Interpreted carbon-14 ages for water from wells along a flow path through the valley ranged from at least 800 to more than 8,000 years before present. There were large differences in the chemistry, isotopic composition, and interpreted age of water from wells between the eastern and western parts of Las Posas Valley. These changes are consistent with geologic and hydrologic data that suggest the presence of a barrier to ground-water flow between east and west Las Posas Valley.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri974035","usgsCitation":"Izbicki, J., and Martin, P., 1997, Use of isotopic data to evaluate recharge and geologic controls on the movement of ground water in Las Posas Valley, Ventura County, California: U.S. Geological Survey Water-Resources Investigations Report 97-4035, iv, 12 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri974035.","productDescription":"iv, 12 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158919,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4035/report-thumb.jpg"},{"id":56683,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4035/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49cbe4b07f02db5d8589","contributors":{"authors":[{"text":"Izbicki, John A. 0000-0003-0816-4408 jaizbick@usgs.gov","orcid":"https://orcid.org/0000-0003-0816-4408","contributorId":1375,"corporation":false,"usgs":true,"family":"Izbicki","given":"John A.","email":"jaizbick@usgs.gov","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":198800,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, Peter pmmartin@usgs.gov","contributorId":799,"corporation":false,"usgs":true,"family":"Martin","given":"Peter","email":"pmmartin@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":198799,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28257,"text":"wri964233 - 1997 - Guidelines and standard procedures for studies of ground-water quality; selection and installation of wells, and supporting documentation","interactions":[],"lastModifiedDate":"2026-02-26T14:26:33.653149","indexId":"wri964233","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4233","title":"Guidelines and standard procedures for studies of ground-water quality; selection and installation of wells, and supporting documentation","docAbstract":"This is the first of a two-part report to document guidelines and standard procedures of the U.S. Geological Survey for the acquisition of data in ground-water-quality studies. This report provides guidelines and procedures for the selection and installation of wells for water-quality studies/*, and the required or recommended supporting documentation of these activities. Topics include (1) documentation needed for well files, field folders, and electronic files; (2) criteria and information needed for the selection of water-supply and observation wells, including site inventory and data collection during field reconnaissance; and (3) criteria and preparation for installation of monitoring wells, including the effects of equipment and materials on the chemistry of ground-water samples, a summary of drilling and coring methods, and information concerning well completion, development, and disposition.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri964233","usgsCitation":"Lapham, W., Wilde, F., and Koterba, M., 1997, Guidelines and standard procedures for studies of ground-water quality; selection and installation of wells, and supporting documentation: U.S. Geological Survey Water-Resources Investigations Report 96-4233, vii, 110 p. :ill. (some col.), maps ;28 cm., https://doi.org/10.3133/wri964233.","productDescription":"vii, 110 p.","costCenters":[],"links":[{"id":124115,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_96_4233.jpg"},{"id":2347,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri964233/index.html","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64ae36","contributors":{"authors":[{"text":"Lapham, W.W.","contributorId":36583,"corporation":false,"usgs":true,"family":"Lapham","given":"W.W.","email":"","affiliations":[],"preferred":false,"id":199480,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilde, F.D.","contributorId":50933,"corporation":false,"usgs":true,"family":"Wilde","given":"F.D.","email":"","affiliations":[],"preferred":false,"id":199481,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Koterba, M.T.","contributorId":62570,"corporation":false,"usgs":true,"family":"Koterba","given":"M.T.","email":"","affiliations":[],"preferred":false,"id":199482,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":27736,"text":"wri964310 - 1997 - Method for rapid estimation of scour at highway bridges based on limited site data","interactions":[],"lastModifiedDate":"2012-02-02T00:08:25","indexId":"wri964310","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4310","title":"Method for rapid estimation of scour at highway bridges based on limited site data","docAbstract":"Limited site data were used to develop a method for rapid estimation of scour at highway bridges. The estimates can be obtained in a matter of hours rather than several days as required by more-detailed methods.  Such a method is important because scour assessments are needed to identify scour-critical bridges throughout the United States.  Using detailed scour-analysis methods and scour-prediction equations recommended by the Federal Highway Administration, the U.S. Geological Survey, in cooperation with the Montana Department of Transportation, obtained contraction, pier, and abutment scour-depth data for sites from 10 States.The data were used to develop relations between scour depth and hydraulic variables that can be rapidly measured in the field.  Relations between scour depth and hydraulic variables, in the form of envelope curves, were based on simpler forms of detailed scour-prediction equations.  To apply the rapid-estimation method, a 100-year recurrence interval peak discharge is determined, and bridge- length data are used in the field with graphs relating unit discharge to velocity and velocity to bridge backwater as a basis for estimating flow depths and other hydraulic variables that can then be applied using the envelope curves.  The method was tested in the field.  Results showed good  agreement among individuals involved and with results from more-detailed methods.  Although useful for identifying potentially scour-critical bridges, themethod does not replace more-detailed methods used for design purposes.  Use of the rapid- estimation method should be limited to individuals having experience in bridge scour, hydraulics, and flood hydrology, and some training in use of the method.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri964310","usgsCitation":"Holnbeck, S., and Parrett, C., 1997, Method for rapid estimation of scour at highway bridges based on limited site data: U.S. Geological Survey Water-Resources Investigations Report 96-4310, v, 79 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri964310.","productDescription":"v, 79 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":125055,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4310/report-thumb.jpg"},{"id":56583,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4310/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd1cb","contributors":{"authors":[{"text":"Holnbeck, S.R.","contributorId":11640,"corporation":false,"usgs":true,"family":"Holnbeck","given":"S.R.","affiliations":[],"preferred":false,"id":198614,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parrett, Charles","contributorId":9635,"corporation":false,"usgs":true,"family":"Parrett","given":"Charles","email":"","affiliations":[],"preferred":false,"id":198613,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28360,"text":"wri974034 - 1997 - Concentrations, loads, and yields of potentially toxic constituents in irrigation-drain systems, Newlands Project area, Carson Desert, Nevada, November 1994-October 1995","interactions":[],"lastModifiedDate":"2012-02-02T00:08:35","indexId":"wri974034","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4034","title":"Concentrations, loads, and yields of potentially toxic constituents in irrigation-drain systems, Newlands Project area, Carson Desert, Nevada, November 1994-October 1995","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri974034","usgsCitation":"Lico, M., and Pennington, R., 1997, Concentrations, loads, and yields of potentially toxic constituents in irrigation-drain systems, Newlands Project area, Carson Desert, Nevada, November 1994-October 1995: U.S. Geological Survey Water-Resources Investigations Report 97-4034, iv, 58 p. :ill., maps (some col.) ;28 cm., https://doi.org/10.3133/wri974034.","productDescription":"iv, 58 p. :ill., maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":120152,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4034/report-thumb.jpg"},{"id":57163,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4034/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a48b6","contributors":{"authors":[{"text":"Lico, M.S.","contributorId":36573,"corporation":false,"usgs":true,"family":"Lico","given":"M.S.","affiliations":[],"preferred":false,"id":199664,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pennington, R.N.","contributorId":81949,"corporation":false,"usgs":true,"family":"Pennington","given":"R.N.","email":"","affiliations":[],"preferred":false,"id":199665,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28439,"text":"wri964190 - 1997 - Geochemical analyses of ground-water ages, recharge rates, and hydraulic conductivity of the N aquifer, Black Mesa area, Arizona","interactions":[],"lastModifiedDate":"2023-04-10T20:05:26.1293","indexId":"wri964190","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4190","title":"Geochemical analyses of ground-water ages, recharge rates, and hydraulic conductivity of the N aquifer, Black Mesa area, Arizona","docAbstract":"The Navajo Nation and Hopi Tribe of the Black Mesa area, Arizona, depend on ground water from the N aquifer to meet most tribal and industrial needs. Increasing use of this aquifer is creating concerns about possible adverse effects of increased ground-water withdrawals on the water resources of the region. A thorough understanding of the N aquifer is necessary to assess the aquifer's response to ground-water withdrawals. This study used geochemical techniques as an independent means of improving the conceptual model of ground-water flow in the N aquifer and to estimate recharge rates and hydraulic conductivity.\r\nGround water flows in a south-southeastward direction from the recharge area around Shonto into the confined part of the N aquifer underneath Black Mesa. Ground-water flow paths diverge in the confined part of the aquifer to the northeast and south. The N aquifer thins to extinction south of Black Mesa. This discontinuity could force ground water to diverge along paths of least resistance. Ground water discharges from the confined part of the aquifer into Laguna Creek and Moenkopi Wash and from springs southwest of Kykotsmovi and southeast of Rough Rock after a residence time of about 35,000 years or more. Recent recharge along the periphery of Black Mesa mixes with older ground water that discharges from the confined part of the aquifer and flows away from Black Mesa.\r\nDissolved-ion concentrations, ratios of dissolved ions, dissolved-gas concentrations, tritium, carbon-13, and chlorine-36 data indicate that water in the overlying D aquifer could be leaking into the confined part of the N aquifer in the southeastern part of Black Mesa. The boundary between the leaky and nonleaky zones is defined roughly by a line from Rough Rock to Second Mesa and separates ground waters that have significantly different chemistries. The Dakota Sandstone and Entrada Formation of the D aquifer could be the sources of leakage. Adjusted radiocarbon ground-water ages and data on isotopes of oxygen and hydrogen indicate that more than 90 percent of the water in the confined part of the N aquifer is older than 10,000 years and was recharged during glacial periods. Estimates of recharge rates made on the basis of ground-water ages, aquifer thicknesses, and assumed porosities indicate that the annual average recharge rate in the northwestern part of the study area during the glacial periods was about four times the average annual rate of the past 10,000 years, and that recharge rates for the past 10,000 years are less than modern recharge rates assumed in a previous study. Estimates of horizontal hydraulic conductivity were 0.95 and 1.16 feet per day for the northeast and southwest flow paths, respectively. These values are within the range of hydraulic conductivities calculated from aquifer tests, which ranged from 0.05 to 2.1 feet per day and averaged 0.65 foot per day.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri964190","usgsCitation":"Lopes, T.J., and Hoffmann, J.P., 1997, Geochemical analyses of ground-water ages, recharge rates, and hydraulic conductivity of the N aquifer, Black Mesa area, Arizona: U.S. Geological Survey Water-Resources Investigations Report 96-4190, iv, 42 p., https://doi.org/10.3133/wri964190.","productDescription":"iv, 42 p.","costCenters":[],"links":[{"id":415532,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48532.htm","linkFileType":{"id":5,"text":"html"}},{"id":57241,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4190/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124751,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4190/report-thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Black Mesa area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -111.25,\n              36.5333\n            ],\n            [\n              -111.25,\n              35.45\n            ],\n            [\n              -109.75,\n              35.45\n            ],\n            [\n              -109.75,\n              36.5333\n            ],\n            [\n              -111.25,\n              36.5333\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae459","contributors":{"authors":[{"text":"Lopes, Thomas J. tjlopes@usgs.gov","contributorId":2302,"corporation":false,"usgs":true,"family":"Lopes","given":"Thomas","email":"tjlopes@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":199800,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoffmann, John P. jphoffma@usgs.gov","contributorId":1337,"corporation":false,"usgs":true,"family":"Hoffmann","given":"John","email":"jphoffma@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":199799,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":6563,"text":"fs11295 - 1997 - Debris-flow hazards in the San Francisco Bay region","interactions":[],"lastModifiedDate":"2012-02-02T00:05:53","indexId":"fs11295","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"112-95","title":"Debris-flow hazards in the San Francisco Bay region","language":"ENGLISH","publisher":"U.S. Geological Survey, National Landslide Information Center,","doi":"10.3133/fs11295","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1997, Debris-flow hazards in the San Francisco Bay region (Revised Edition): U.S. Geological Survey Fact Sheet 112-95, 1 sheet : col. ill. ; 28 cm., https://doi.org/10.3133/fs11295.","productDescription":"1 sheet : col. ill. ; 28 cm.","costCenters":[],"links":[{"id":852,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://landslides.usgs.gov/docs/faq/sfbayfs97.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117828,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_112_95.jpg"}],"edition":"Revised Edition","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672740","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528722,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1243,"text":"wsp2341C - 1997 - Hydrogeology and simulation of ground-water flow in the thick regolith-fractured crystalline rock aquifer system of Indian Creek basin, North Carolina","interactions":[],"lastModifiedDate":"2023-01-06T22:32:21.269505","indexId":"wsp2341C","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2341","chapter":"C","title":"Hydrogeology and simulation of ground-water flow in the thick regolith-fractured crystalline rock aquifer system of Indian Creek basin, North Carolina","docAbstract":"<p>The Indian Creek Basin in the southwestern Piedmont of North Carolina is one of five type areas studied as part of the Appalachian Valleys-Piedmont Regional Aquifer-System analysis. Detailed studies of selected type areas were used to quantify ground-water flow characteristics in various conceptual hydrogeologic terranes. The conceptual hydrogeologic terranes are considered representative of ground-water conditions beneath large areas of the three physiographic provinces--Valley and Ridge, Blue Ridge, and Piedmont--that compose the Appalachian Valleys-Piedmont Regional Aquifer-System Analysis area. The Appalachian Valleys-Piedmont Regional Aquifer-System Analysis study area extends over approximately 142,000 square miles in 11 states and the District of Columbia in the Appalachian highlands of the Eastern United States. The Indian Creek type area is typical of ground-water conditions in a single hydrogeologic terrane that underlies perhaps as much as 40 percent of the Piedmont physiographic province. </p><p>The hydrogeologic terrane of the Indian Creek model area is one of massive and foliated crystalline rocks mantled by thick regolith. The area lies almost entirely within the Inner Piedmont geologic belt. Five hydrogeologic units occupy major portions of the model area, but statistical tests on well yields, specific capacities, and other hydrologic characteristics show that the five hydrogeologic units can be treated as one unit for purposes of modeling ground-water flow. </p><p>The 146-square-mile Indian Creek model area includes the Indian Creek Basin, which has a surface drainage area of about 69 square miles. The Indian Creek Basin lies in parts of Catawba, Lincoln, and Gaston Counties, North Carolina. The larger model area is based on boundary conditions established for digital simulation of ground-water flow within the smaller Indian Creek Basin. </p><p>The ground-water flow model of the Indian Creek Basin is based on the U.S. Geological Survey?s modular finite-difference ground-water flow model. The model area is divided into a uniformly spaced grid having 196 rows and 140 columns. The grid spacing is 500 feet. The model grid is oriented to coincide with fabric elements such that rows are oriented parallel to fractures (N. 72° E.) and columns are oriented parallel to foliation (N. 18° W.). The model is discretized vertically into 11 layers; the top layer represents the soil and saprolite of the regolith, and the lower 10 layers represent bedrock. The base of the model is 850 feet below land surface. The top bedrock layer, which is only 25 feet thick, represents the transition zone between saprolite and unweathered bedrock. </p><p>The assignment of different values of transmissivity to the bedrock according to the topographic setting of model cells and depth results in inherent lateral and vertical anisotropy in the model with zones of high transmissivity in bedrock coinciding with valleys and draws, and zones of low transmissivity in bedrock coinciding with hills and ridges. Lateral anisotropy tends to be most pronounced in the north-northwest to south-southeast direction. Transmissivities decrease nonlineraly with depth. At 850 feet, depending on topographic setting, transmissivities have decreased to about 1 to 4 percent of the value of transmissivity immediately below the regolith-bedrock interface. </p><p>The model boundaries are, for the most part, specified-flux boundaries that coincide with streams that surround the Indian Creek Basin. The area of active model nodes within the boundaries is about 146 square miles and has about 17,400 active cells. The numerical model is designed not as a predictive tool, but as an interpretive one. The model is designed to help gain insight into flow-system dynamics. Predictive capabilities of the numerical model are limited by the constraints placed on the flow system by specified fluxes and recharge distribution.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wsp2341C","usgsCitation":"Daniel, C., Smith, D.G., and Eimers, J., 1997, Hydrogeology and simulation of ground-water flow in the thick regolith-fractured crystalline rock aquifer system of Indian Creek basin, North Carolina: U.S. Geological Survey Water Supply Paper 2341, viii, 137 p., https://doi.org/10.3133/wsp2341C.","productDescription":"viii, 137 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":411533,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25369.htm","linkFileType":{"id":5,"text":"html"}},{"id":26172,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2341c/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":137252,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2341c/report-thumb.jpg"}],"country":"United States","state":"North Carolina","otherGeospatial":"Indian Creek Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -81.25230702730993,\n              35.58329130222313\n            ],\n            [\n              -81.51100330067938,\n              35.58329130222313\n            ],\n            [\n              -81.51100330067938,\n              35.36336371030562\n            ],\n            [\n              -81.25230702730993,\n              35.36336371030562\n            ],\n            [\n              -81.25230702730993,\n              35.58329130222313\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db62527b","contributors":{"authors":[{"text":"Daniel, Charles C.","contributorId":91081,"corporation":false,"usgs":true,"family":"Daniel","given":"Charles C.","affiliations":[],"preferred":false,"id":143431,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, Douglas G. dgsmith@usgs.gov","contributorId":1532,"corporation":false,"usgs":true,"family":"Smith","given":"Douglas","email":"dgsmith@usgs.gov","middleInitial":"G.","affiliations":[{"id":476,"text":"North Carolina Water Science Center","active":true,"usgs":true}],"preferred":true,"id":143429,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Eimers, Jo Leslie","contributorId":52946,"corporation":false,"usgs":true,"family":"Eimers","given":"Jo Leslie","affiliations":[],"preferred":false,"id":143430,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70019453,"text":"70019453 - 1997 - Effect of temperature and zooplankton abundance on growth and survival of larval threadfin shad","interactions":[],"lastModifiedDate":"2026-03-23T15:41:33.056085","indexId":"70019453","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Effect of temperature and zooplankton abundance on growth and survival of larval threadfin shad","docAbstract":"<p><span id=\"_mce_caret\" data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span>As a test of the match–mismatch hypothesis, we examined the effects of prey availability and water temperature on growth and survival of weekly cohorts of larval threadfin shad&nbsp;</span><i>Dorosoma petenense</i><span>&nbsp;in J. Strom Thurmond Reservoir, Georgia–South Carolina. Hatching dates were estimated from otolith increments, and availability of prey was estimated from the abundance of zooplankton size‐classes commonly eaten by larval threadfin shad. Growth rates of 31 cohorts ranged from 0.39 to 0.78 mm/d, demonstrating the potential for stage‐duration effects on cohort survival. Daily growth rate was related to water temperature and prey availability for larvae up to 21 d old. Growth increased linearly with water temperature up to 28°C, but the relation between growth and prey availability was more complex. Growth rate increased with prey density up to 160–290 organisms/L; at higher densities, growth rate decreased or was unchanged. Cohort survival ranged from 0.65 to 0.96 (per millimeter increase in length) and was significantly correlated with water temperature and growth rate but not with prey availability.</span></span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1997)126<0999:EOTAZA>2.3.CO;2","issn":"00028487","usgsCitation":"Betsill, R., and Van Den Avyle, M., 1997, Effect of temperature and zooplankton abundance on growth and survival of larval threadfin shad: Transactions of the American Fisheries Society, v. 126, no. 6, p. 999-1011, https://doi.org/10.1577/1548-8659(1997)126<0999:EOTAZA>2.3.CO;2.","productDescription":"13 p.","startPage":"999","endPage":"1011","costCenters":[],"links":[{"id":226751,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Georgia, South Carolina","otherGeospatial":"J. Strom Thurmond Reservoir","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -82.6011656499095,\n              33.829369345814996\n            ],\n            [\n              -82.6011656499095,\n              33.591740350425994\n            ],\n            [\n              -82.14594092116481,\n              33.591740350425994\n            ],\n            [\n              -82.14594092116481,\n              33.829369345814996\n            ],\n            [\n              -82.6011656499095,\n              33.829369345814996\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"126","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0611e4b0c8380cd510e5","contributors":{"authors":[{"text":"Betsill, R.K.","contributorId":93213,"corporation":false,"usgs":true,"family":"Betsill","given":"R.K.","email":"","affiliations":[],"preferred":false,"id":382785,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Van Den Avyle, M.J.","contributorId":32117,"corporation":false,"usgs":true,"family":"Van Den Avyle","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":382784,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29203,"text":"wri964273 - 1997 - Study of nonpoint source nutrient loading in the Patuxent River basin, Maryland","interactions":[],"lastModifiedDate":"2022-09-21T18:40:34.691868","indexId":"wri964273","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4273","title":"Study of nonpoint source nutrient loading in the Patuxent River basin, Maryland","docAbstract":"Study of nonpoint-source (NPS) nutrient loading in Maryland has focused  on the Patuxent watershed because of its importance and  representativeness of conditions in the State.  Evaluation of NPS  nutrient loading has been comprehensive and has included long-term  monitoring, detailed watershed modeling, and synoptic sampling studies.   A large amount of information has been compiled for the watershed and  that information is being used to identify primary controls and efficient  management strategies for NPS nutrient loading.  Results of the Patuxent  NPS study have identified spatial trends in water quality that appear to  be related to basin charcteristics such as land use, physiography, andgeology.  Evaluation of the data compiled by the study components is  continuing and is expected to provide more detailed assessments of the  reasons for spatial trends.  In particular, ongoing evaluation of the  watershed model output is expected to provide detailed information on the  relative importance of nutrient sources and transport pathways across the  entire watershed.  Planned future directions of NPS evaluation in the  State of Maryland include continued study of water quality in the  Patuxent watershed and a shift in emphasis to a statewide approach.   Eventually, the statewide approach will become the primary approach usedby the State to evaluate NPS loading.  The information gained in the  Patuxent study and the tools developed will represent valuable assets indeveloping the statewide NPS assessment program.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri964273","usgsCitation":"Preston, S.D., 1997, Study of nonpoint source nutrient loading in the Patuxent River basin, Maryland: U.S. Geological Survey Water-Resources Investigations Report 96-4273, 6 p., https://doi.org/10.3133/wri964273.","productDescription":"6 p.","costCenters":[],"links":[{"id":407153,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48599.htm","linkFileType":{"id":5,"text":"html"}},{"id":58062,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4273/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159133,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4273/report-thumb.jpg"}],"country":"United States","state":"Maryland","otherGeospatial":"Patuxent River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.15,\n              38.2833\n            ],\n            [\n              -76.4,\n              38.2833\n            ],\n            [\n              -76.4,\n              39.3389\n            ],\n            [\n              -77.15,\n              39.3389\n            ],\n            [\n              -77.15,\n              38.2833\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699cf1","contributors":{"authors":[{"text":"Preston, S. D.","contributorId":105770,"corporation":false,"usgs":true,"family":"Preston","given":"S.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":201139,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70019483,"text":"70019483 - 1997 - Hybridization between introduced spotted bass and smallmouth bass in reservoirs","interactions":[],"lastModifiedDate":"2026-03-23T15:19:14.56573","indexId":"70019483","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Hybridization between introduced spotted bass and smallmouth bass in reservoirs","docAbstract":"<p><span>Introductions of black basses&nbsp;</span><i>Micropterus</i><span>&nbsp;spp. beyond their native ranges have led to hybridization within the genus. In the southeastern USA, the potential for hybridization appears high because species introductions have been common in reservoirs. We determined the extent of hybridization between smallmouth bass&nbsp;</span><i>M. dolomieu</i><span>&nbsp;and spotted bass&nbsp;</span><i>M. punctulatus</i><span>&nbsp;in reservoirs in which introductions of either species into the native range of the other species had occurred. Three allozyme loci were used to distinguish the two species and their hybrids. Significant hybridization occurred in two of three reservoirs where introductions had been reported. In Lake Chatuge, Georgia–North Carolina, where the Alabama subspecies of spotted bass&nbsp;</span><i>M. p. henshalli</i><span>&nbsp;was introduced, 77 of 276 fish had hybrid genotypes, and only 2 fish had genotypes of the native smallmouth bass. In Thurlow Reservoir, Alabama, where smallmouth bass were introduced and Alabama spotted bass were native, 3 of 17 fish had hybrid genotypes. Only I fish with a possible hybrid genotype was identified in two reservoirs containing native smallmouth bass and northern spotted bass&nbsp;</span><i>M. p. punctulatus</i><span>.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1997)126<0939:HBISBA>2.3.CO;2","issn":"00028487","usgsCitation":"Pierce, P., and Van Den Avyle, M., 1997, Hybridization between introduced spotted bass and smallmouth bass in reservoirs: Transactions of the American Fisheries Society, v. 126, no. 6, p. 939-947, https://doi.org/10.1577/1548-8659(1997)126<0939:HBISBA>2.3.CO;2.","productDescription":"9 p.","startPage":"939","endPage":"947","costCenters":[],"links":[{"id":226967,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama, Georgia, North Carolina, South Carolina","otherGeospatial":"Lake Chatuge, Thurlow Reservoir","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -88.13390469635476,\n              35.08327142246078\n            ],\n            [\n              -88.4625193999735,\n              30.255757336322915\n            ],\n            [\n              -87.37165332608994,\n              30.242835049527507\n            ],\n            [\n              -87.50835298995106,\n              31.01889394626336\n            ],\n            [\n              -85.01936818735203,\n              30.961656019839545\n            ],\n            [\n              -81.347934533935,\n              30.594209538845718\n            ],\n            [\n              -75.79795412379619,\n              36.46719643785063\n            ],\n            [\n              -81.3518027817665,\n              36.57629297462148\n            ],\n            [\n              -84.49127956618052,\n              35.10814817486236\n            ],\n            [\n              -88.13390469635476,\n              35.08327142246078\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"126","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a32c2e4b0c8380cd5ea58","contributors":{"authors":[{"text":"Pierce, P.C.","contributorId":78887,"corporation":false,"usgs":true,"family":"Pierce","given":"P.C.","email":"","affiliations":[],"preferred":false,"id":382887,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Van Den Avyle, M.J.","contributorId":32117,"corporation":false,"usgs":true,"family":"Van Den Avyle","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":382886,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70019538,"text":"70019538 - 1997 - Slow growth did not decouple the otolith size-fish size relationship in striped bass","interactions":[],"lastModifiedDate":"2026-03-23T15:45:52.255161","indexId":"70019538","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Slow growth did not decouple the otolith size-fish size relationship in striped bass","docAbstract":"<p><span id=\"_mce_caret\" data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span>Eight‐day‐old striped bass&nbsp;</span><i>Morone saxatilis</i><span>&nbsp;(6.17–6.22 mm, total length) were fed twice daily at three feeding rates to produce three growth rates. Fish were sampled once per week for 4 weeks to determine total length and otolith radius. Feed ration treatments resulted in discrete size‐classes of striped bass after 4 weeks with a 27% difference in mean length between the low and high feed ration treatments. No significant differences in slope or intercept for the regression of fish length on otolith radius were observed among treatments, suggesting that slow growth alone may not be sufficient to result in decoupling of the otolith size–fish size relationship in striped bass.</span></span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1997)126<1027:SGDNDT>2.3.CO;2","issn":"00028487","usgsCitation":"Dickey, C., Isely, J.J., and Tomasso, J., 1997, Slow growth did not decouple the otolith size-fish size relationship in striped bass: Transactions of the American Fisheries Society, v. 126, no. 6, p. 1027-1029, https://doi.org/10.1577/1548-8659(1997)126<1027:SGDNDT>2.3.CO;2.","productDescription":"3 p.","startPage":"1027","endPage":"1029","costCenters":[],"links":[{"id":228081,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"126","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9171e4b08c986b3198e1","contributors":{"authors":[{"text":"Dickey, C.L.","contributorId":99718,"corporation":false,"usgs":true,"family":"Dickey","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":383101,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Isely, J. Jeffery","contributorId":97224,"corporation":false,"usgs":true,"family":"Isely","given":"J.","email":"","middleInitial":"Jeffery","affiliations":[],"preferred":false,"id":383100,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tomasso, J.R.","contributorId":49745,"corporation":false,"usgs":true,"family":"Tomasso","given":"J.R.","affiliations":[],"preferred":false,"id":383099,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1013287,"text":"1013287 - 1997 - Genetic differentiation of sockeye salmon subpopulations from a geologically young Alaskan lake system","interactions":[],"lastModifiedDate":"2026-03-23T15:06:51.408737","indexId":"1013287","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Genetic differentiation of sockeye salmon subpopulations from a geologically young Alaskan lake system","docAbstract":"<p><span id=\"_mce_caret\" data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span>The Tustumena Lake drainage in southcentral Alaska is glacially turbid and geologically young (&lt;2,000 years old). Previous field studies identified at least three subpopulations of sockeye salmon&nbsp;</span><i>Oncorhynchus nerka</i><span>&nbsp;at Tustumena Lake, based on the distribution and timing of spawners. The subpopulations included early‐run salmon that spawned in six clearwater tributaries of the lake (mid August), lake shoreline spawners (late August), and late‐run fish that spawned in the lakeˈs outlet, the Kasilof River (late September). Our objective was to determine the degree of genetic differentiation among these subpopulations based on restriction enzyme analyses of the cytochrome&nbsp;</span><i>b</i><span>&nbsp;gene of mitochondrial DNA and analyses of four polymorphic allozyme loci. Mitochondrial DNA haplotype frequencies for outlet‐spawning sockeye salmon differed significantly from those of all other subpopulations. The most common (36%) haplotype in the outlet subpopulation did not occur elsewhere, thus suggesting little or no gene flow between outlet spawners and other spatially close subpopulations at Tustumena Lake. Allele frequencies at two allozyme loci also indicated a degree of differentiation of the outlet subpopulation from the shoreline and tributary subpopulations. Allele frequencies for three tributary subpopulations were temporally stable over approximately 20 years (based on a comparison to previously published results) despite initiation of a hatchery program in two of the tributaries during the intervening period. Collectively, our results are consistent with the hypothesis that significant genetic differentiation has occurred within the Tustumena Lake drainage since deglaciation approximately 2,000 years ago.</span></span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1997)126<0926:GDOSSS>2.3.CO;2","usgsCitation":"Burger, C.V., Spearman, W., and Cronin, M.A., 1997, Genetic differentiation of sockeye salmon subpopulations from a geologically young Alaskan lake system: Transactions of the American Fisheries Society, v. 126, no. 6, p. 926-938, https://doi.org/10.1577/1548-8659(1997)126<0926:GDOSSS>2.3.CO;2.","productDescription":"13 p.","startPage":"926","endPage":"938","costCenters":[{"id":106,"text":"Alaska Biological Science Center","active":false,"usgs":true}],"links":[{"id":129452,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Tustumena Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -151.31676769017105,\n              60.331649672300216\n            ],\n            [\n              -151.31676769017105,\n              59.98660055168281\n            ],\n            [\n              -150.4687365820306,\n              59.98660055168281\n            ],\n            [\n              -150.4687365820306,\n              60.331649672300216\n            ],\n            [\n              -151.31676769017105,\n              60.331649672300216\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"126","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6aeb56","contributors":{"authors":[{"text":"Burger, C. V.","contributorId":58219,"corporation":false,"usgs":true,"family":"Burger","given":"C.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":318569,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spearman, William J.","contributorId":28560,"corporation":false,"usgs":false,"family":"Spearman","given":"William J.","affiliations":[],"preferred":false,"id":318568,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cronin, M. A.","contributorId":80216,"corporation":false,"usgs":true,"family":"Cronin","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":318570,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5215,"text":"fs14197 - 1997 - Assessment of streambed scour at bridges in Indiana","interactions":[],"lastModifiedDate":"2016-05-06T14:00:33","indexId":"fs14197","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-141-97","title":"Assessment of streambed scour at bridges in Indiana","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs14197","usgsCitation":"Bennett, G., 1997, Assessment of streambed scour at bridges in Indiana: U.S. Geological Survey Fact Sheet 97-141-97, 1 sheet : col. ill., col. maps ; 43 x 28 cm. folded to 22 x 28 cm. col. ill., col. maps ;, https://doi.org/10.3133/fs14197.","productDescription":"1 sheet : col. ill., col. maps ; 43 x 28 cm. folded to 22 x 28 cm. col. ill., col. maps ;","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":125292,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1997/0141/report-thumb.jpg"},{"id":31940,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1997/0141/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Indiana","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-84.802483,40.528046],[-84.802547,40.50181],[-84.803928,40.462564],[-84.804504,40.411555],[-84.803917,40.310115],[-84.806175,40.197995],[-84.808291,40.129027],[-84.809737,40.048929],[-84.811212,39.995331],[-84.814179,39.814212],[-84.814129,39.72662],[-84.814619,39.669174],[-84.814323,39.655814],[-84.814955,39.566251],[-84.815754,39.477358],[-84.819451,39.305153],[-84.820159,39.227225],[-84.819802,39.157613],[-84.820157,39.10548],[-84.826246,39.10417],[-84.831197,39.10192],[-84.839515,39.095292],[-84.849574,39.088264],[-84.860689,39.07814],[-84.888873,39.066376],[-84.893873,39.062466],[-84.897364,39.057378],[-84.897171,39.052407],[-84.894281,39.049572],[-84.889065,39.04082],[-84.882856,39.034031],[-84.870168,39.025551],[-84.856959,39.011528],[-84.850354,39.00325],[-84.849445,39.000923],[-84.847094,38.997309],[-84.83983,38.99129],[-84.83712,38.988059],[-84.833473,38.981522],[-84.830619,38.974898],[-84.829857,38.969385],[-84.832617,38.96146],[-84.83516,38.957961],[-84.864731,38.934893],[-84.870759,38.929231],[-84.877762,38.920357],[-84.879268,38.916116],[-84.878817,38.913405],[-84.877029,38.909016],[-84.870124,38.900389],[-84.867778,38.899133],[-84.860759,38.897654],[-84.830472,38.897256],[-84.819073,38.895469],[-84.812746,38.895132],[-84.800247,38.89107],[-84.788143,38.883728],[-84.786406,38.88222],[-84.785234,38.880439],[-84.784579,38.87532],[-84.785799,38.869496],[-84.788302,38.864325],[-84.791002,38.860572],[-84.793714,38.857788],[-84.803247,38.850723],[-84.817169,38.84342],[-84.823363,38.839196],[-84.827488,38.834909],[-84.829958,38.830632],[-84.829886,38.825405],[-84.827098,38.818634],[-84.816506,38.80532],[-84.813939,38.800209],[-84.811645,38.792766],[-84.811752,38.789169],[-84.812877,38.786087],[-84.814641,38.784488],[-84.821378,38.783111],[-84.828714,38.783208],[-84.835672,38.784289],[-84.847918,38.788106],[-84.856904,38.790224],[-84.887919,38.794652],[-84.89393,38.793704],[-84.901874,38.790604],[-84.915234,38.784086],[-84.932977,38.777519],[-84.941071,38.775627],[-84.947644,38.775273],[-84.962535,38.778035],[-84.978723,38.77928],[-84.990006,38.778383],[-84.995939,38.776756],[-84.999949,38.774715],[-85.011772,38.766712],[-85.040938,38.755163],[-85.047967,38.750849],[-85.060264,38.744948],[-85.071928,38.741567],[-85.076369,38.739496],[-85.08218,38.735439],[-85.100963,38.7268],[-85.103313,38.725323],[-85.106979,38.72163],[-85.106902,38.720789],[-85.121357,38.711232],[-85.133049,38.702375],[-85.13868,38.699168],[-85.146861,38.695427],[-85.156158,38.692251],[-85.172528,38.688082],[-85.177112,38.688405],[-85.187278,38.687609],[-85.190507,38.68795],[-85.2045,38.691692],[-85.213257,38.695446],[-85.221124,38.700957],[-85.226062,38.705456],[-85.238665,38.722494],[-85.242434,38.726235],[-85.246505,38.731821],[-85.258846,38.737754],[-85.267639,38.739899],[-85.275454,38.741172],[-85.289226,38.74241],[-85.306049,38.741649],[-85.330807,38.736705],[-85.340953,38.733893],[-85.351776,38.731638],[-85.363827,38.730477],[-85.372284,38.730576],[-85.400481,38.73598],[-85.410925,38.73708],[-85.416631,38.736272],[-85.422021,38.734834],[-85.434065,38.729455],[-85.437766,38.726405],[-85.442271,38.71985],[-85.448862,38.713368],[-85.452114,38.709348],[-85.455967,38.695655],[-85.456978,38.689135],[-85.456481,38.685069],[-85.455486,38.68209],[-85.444815,38.670083],[-85.438742,38.659319],[-85.437738,38.648898],[-85.439458,38.632366],[-85.439351,38.610388],[-85.438594,38.605405],[-85.437446,38.601724],[-85.43617,38.598292],[-85.419883,38.573558],[-85.415821,38.563558],[-85.415272,38.555416],[-85.4156,38.546341],[-85.417322,38.540763],[-85.423077,38.531581],[-85.425787,38.52873],[-85.433136,38.523914],[-85.441725,38.520191],[-85.458496,38.5144],[-85.462518,38.512602],[-85.466691,38.51028],[-85.472221,38.506279],[-85.474354,38.504074],[-85.47767,38.49832],[-85.479472,38.494533],[-85.481246,38.488374],[-85.482897,38.485701],[-85.491422,38.474702],[-85.498866,38.468242],[-85.516939,38.461357],[-85.527164,38.45829],[-85.536542,38.456083],[-85.553304,38.45388],[-85.575254,38.453292],[-85.587758,38.450495],[-85.603833,38.442094],[-85.607629,38.439295],[-85.620521,38.423105],[-85.620329,38.421697],[-85.621625,38.417089],[-85.629961,38.402306],[-85.632937,38.395666],[-85.638041,38.380338],[-85.638521,38.376802],[-85.638009,38.366115],[-85.638777,38.361443],[-85.646201,38.342916],[-85.653641,38.327108],[-85.659897,38.319396],[-85.668698,38.310517],[-85.675017,38.301317],[-85.683561,38.295469],[-85.738746,38.269366],[-85.744862,38.26717],[-85.750962,38.26787],[-85.761062,38.27257],[-85.766563,38.27767],[-85.765763,38.279669],[-85.765963,38.280469],[-85.773363,38.286169],[-85.780963,38.288469],[-85.791563,38.288569],[-85.794063,38.287869],[-85.796063,38.286669],[-85.802563,38.284969],[-85.816164,38.282969],[-85.823764,38.280569],[-85.829364,38.276769],[-85.834864,38.268069],[-85.838064,38.257369],[-85.837964,38.25117],[-85.839664,38.23977],[-85.845464,38.23027],[-85.851436,38.223189],[-85.868564,38.211969],[-85.880264,38.203369],[-85.894764,38.188469],[-85.897664,38.184269],[-85.908764,38.161169],[-85.909464,38.14007],[-85.905164,38.11107],[-85.904564,38.10027],[-85.906163,38.08617],[-85.913163,38.07337],[-85.915643,38.06647],[-85.916987,38.061846],[-85.918379,38.054214],[-85.919563,38.041079],[-85.921371,38.032135],[-85.922395,38.028679],[-85.925418,38.023456],[-85.930235,38.018311],[-85.934635,38.014423],[-85.939483,38.010951],[-85.951467,38.005608],[-85.958299,38.004616],[-85.976028,38.00356],[-85.996582,38.000073],[-86.009127,37.998529],[-86.020655,37.996116],[-86.029509,37.99264],[-86.032468,37.9901],[-86.035012,37.984814],[-86.035279,37.981228],[-86.033386,37.970382],[-86.034355,37.964621],[-86.036013,37.961703],[-86.038188,37.95935],[-86.042354,37.958018],[-86.045208,37.958258],[-86.048458,37.959369],[-86.053912,37.963571],[-86.061731,37.971326],[-86.064859,37.975618],[-86.071644,37.9872],[-86.074915,37.993345],[-86.07398,37.995449],[-86.075393,37.996948],[-86.080034,38.000848],[-86.087525,38.005127],[-86.095766,38.00893],[-86.108156,38.013416],[-86.118208,38.015279],[-86.12757,38.016011],[-86.141063,38.01547],[-86.16731,38.009879],[-86.172186,38.00992],[-86.178983,38.011308],[-86.190927,38.016438],[-86.206439,38.021876],[-86.220371,38.027922],[-86.225519,38.03328],[-86.233057,38.039305],[-86.249972,38.04583],[-86.261273,38.052721],[-86.266891,38.057125],[-86.273584,38.067443],[-86.27872,38.089303],[-86.278656,38.098509],[-86.271223,38.130112],[-86.271802,38.137874],[-86.287773,38.15805],[-86.304155,38.167872],[-86.317139,38.172907],[-86.33281,38.182938],[-86.347736,38.195363],[-86.360377,38.198796],[-86.373801,38.193352],[-86.378151,38.185845],[-86.377434,38.171379],[-86.37174,38.164183],[-86.353625,38.159579],[-86.325941,38.154317],[-86.321274,38.147418],[-86.323453,38.139032],[-86.328398,38.132877],[-86.335145,38.129242],[-86.352466,38.128459],[-86.375324,38.130629],[-86.379775,38.129274],[-86.387216,38.124632],[-86.396215,38.107789],[-86.401653,38.105396],[-86.405068,38.105801],[-86.41876,38.117693],[-86.431749,38.126121],[-86.449793,38.127223],[-86.457115,38.124531],[-86.463248,38.119278],[-86.466081,38.114437],[-86.466217,38.106781],[-86.463858,38.101177],[-86.458795,38.096404],[-86.434046,38.086763],[-86.430091,38.078638],[-86.432789,38.067171],[-86.438236,38.060426],[-86.452192,38.05049],[-86.471903,38.046218],[-86.480393,38.045578],[-86.500051,38.045757],[-86.51176,38.044448],[-86.517289,38.042634],[-86.519404,38.041241],[-86.521825,38.038327],[-86.524969,38.027879],[-86.524385,38.018609],[-86.524656,38.012894],[-86.525671,38.007145],[-86.525844,37.998385],[-86.524888,37.981834],[-86.525174,37.968228],[-86.523831,37.962169],[-86.520503,37.954438],[-86.518575,37.951798],[-86.512588,37.94695],[-86.50939,37.942492],[-86.507043,37.936439],[-86.50662,37.930719],[-86.507831,37.928829],[-86.511005,37.92612],[-86.51924,37.922163],[-86.528279,37.918618],[-86.534156,37.917007],[-86.540722,37.916871],[-86.548507,37.917842],[-86.566256,37.922164],[-86.580322,37.923145],[-86.586542,37.922285],[-86.588581,37.921159],[-86.596125,37.914289],[-86.598452,37.910965],[-86.599848,37.906754],[-86.600096,37.901218],[-86.598151,37.884553],[-86.598317,37.88042],[-86.59939,37.874753],[-86.597476,37.871478],[-86.59732,37.870162],[-86.598108,37.867382],[-86.604624,37.858272],[-86.609163,37.855408],[-86.615215,37.852857],[-86.625763,37.847266],[-86.634271,37.843845],[-86.638265,37.842718],[-86.648028,37.841425],[-86.652516,37.841636],[-86.655286,37.842505],[-86.658268,37.844144],[-86.661637,37.849714],[-86.662495,37.856951],[-86.661233,37.862761],[-86.658374,37.869376],[-86.648727,37.886036],[-86.644754,37.894806],[-86.644039,37.898202],[-86.644143,37.902366],[-86.645513,37.906529],[-86.647081,37.908621],[-86.650087,37.910616],[-86.660888,37.913059],[-86.673038,37.914903],[-86.680929,37.91501],[-86.686015,37.913084],[-86.691994,37.908529],[-86.707816,37.898367],[-86.716138,37.894073],[-86.718462,37.893123],[-86.722247,37.892648],[-86.73146,37.89434],[-86.734718,37.896587],[-86.75099,37.912893],[-86.765054,37.93251],[-86.779993,37.956522],[-86.788044,37.97284],[-86.790597,37.980062],[-86.794985,37.988982],[-86.810913,37.99715],[-86.815267,37.998877],[-86.820071,37.999392],[-86.823491,37.998939],[-86.835161,37.99375],[-86.849027,37.99002],[-86.85595,37.987292],[-86.863224,37.982495],[-86.866936,37.979294],[-86.870388,37.975276],[-86.875874,37.97077],[-86.881338,37.967523],[-86.884961,37.964373],[-86.892084,37.955929],[-86.902413,37.946161],[-86.907131,37.943023],[-86.919329,37.936664],[-86.927747,37.934956],[-86.933357,37.934939],[-86.944633,37.933534],[-86.964785,37.932384],[-86.969044,37.932858],[-86.978834,37.930233],[-87.003301,37.922395],[-87.010315,37.919668],[-87.033444,37.906593],[-87.042249,37.898291],[-87.045101,37.893775],[-87.046237,37.889866],[-87.045894,37.887574],[-87.044144,37.884025],[-87.043407,37.87994],[-87.043049,37.875049],[-87.043854,37.870796],[-87.04926,37.859745],[-87.051452,37.853681],[-87.055404,37.835297],[-87.057836,37.827457],[-87.065388,37.810481],[-87.067836,37.806065],[-87.070732,37.801937],[-87.077404,37.796209],[-87.090636,37.787808],[-87.0999,37.78464],[-87.111133,37.782512],[-87.119229,37.782848],[-87.127533,37.78504],[-87.129629,37.786608],[-87.133149,37.792208],[-87.137502,37.807264],[-87.14195,37.816176],[-87.153486,37.832384],[-87.158878,37.837871],[-87.162319,37.840159],[-87.164863,37.841215],[-87.170831,37.842319],[-87.180063,37.841375],[-87.20224,37.843791],[-87.212416,37.846223],[-87.220944,37.849134],[-87.25525,37.867326],[-87.26293,37.872846],[-87.26989,37.879854],[-87.27437,37.882942],[-87.302324,37.898445],[-87.320036,37.905741],[-87.331765,37.908253],[-87.334165,37.908205],[-87.335397,37.907565],[-87.344933,37.911164],[-87.352614,37.916124],[-87.35471,37.918252],[-87.358294,37.92054],[-87.361638,37.921004],[-87.363622,37.922348],[-87.372327,37.930028],[-87.372711,37.930556],[-87.372039,37.931708],[-87.372439,37.932044],[-87.380247,37.935596],[-87.40116,37.941227],[-87.402632,37.942267],[-87.418585,37.944763],[-87.428521,37.944811],[-87.436859,37.944192],[-87.447786,37.942427],[-87.450458,37.941451],[-87.465514,37.93369],[-87.486347,37.920218],[-87.490411,37.916682],[-87.501131,37.909162],[-87.507483,37.90673],[-87.511499,37.906426],[-87.520284,37.912618],[-87.531532,37.916298],[-87.545901,37.922666],[-87.551277,37.925418],[-87.559342,37.931146],[-87.56587,37.93793],[-87.568398,37.941226],[-87.57203,37.947466],[-87.574287,37.954842],[-87.573415,37.962642],[-87.574715,37.967742],[-87.577915,37.971542],[-87.581115,37.973442],[-87.585916,37.975442],[-87.589816,37.976042],[-87.592916,37.975842],[-87.596716,37.974842],[-87.601416,37.972542],[-87.603816,37.968942],[-87.605216,37.965142],[-87.605216,37.961442],[-87.603516,37.958942],[-87.606216,37.949642],[-87.610816,37.944602],[-87.619488,37.938538],[-87.625616,37.933442],[-87.62896,37.926714],[-87.628416,37.92145],[-87.626256,37.916138],[-87.623296,37.910746],[-87.620272,37.906922],[-87.608479,37.898794],[-87.601967,37.895722],[-87.597118,37.892394],[-87.591582,37.887194],[-87.588426,37.868791],[-87.588729,37.860984],[-87.591504,37.856642],[-87.606599,37.838669],[-87.612426,37.83384],[-87.615399,37.831974],[-87.625014,37.829077],[-87.635806,37.827015],[-87.645858,37.825899],[-87.655171,37.826037],[-87.666522,37.827455],[-87.672397,37.829127],[-87.675538,37.831732],[-87.679188,37.836321],[-87.680689,37.84062],[-87.6819,37.84641],[-87.681633,37.855917],[-87.6754,37.865946],[-87.673186,37.868412],[-87.668879,37.871497],[-87.666175,37.874146],[-87.664101,37.877176],[-87.66282,37.881449],[-87.662865,37.885578],[-87.665025,37.893514],[-87.666481,37.895786],[-87.671457,37.899498],[-87.67573,37.90193],[-87.680338,37.903274],[-87.684018,37.903498],[-87.688338,37.902474],[-87.700915,37.897274],[-87.710675,37.893898],[-87.717971,37.89257],[-87.723635,37.892058],[-87.7333,37.894346],[-87.740148,37.89465],[-87.76226,37.890906],[-87.771004,37.886261],[-87.773015,37.884544],[-87.783643,37.877759],[-87.786407,37.876556],[-87.7909,37.875714],[-87.795185,37.875273],[-87.808013,37.875191],[-87.830578,37.876516],[-87.833883,37.877324],[-87.838102,37.879769],[-87.841193,37.882325],[-87.841615,37.883393],[-87.841693,37.887685],[-87.844691,37.892048],[-87.84559,37.893151],[-87.857243,37.900649],[-87.858738,37.902779],[-87.863097,37.911858],[-87.865558,37.915056],[-87.87254,37.920999],[-87.877325,37.924034],[-87.883321,37.926238],[-87.892471,37.92793],[-87.898062,37.927514],[-87.904789,37.924892],[-87.921744,37.907885],[-87.927769,37.900924],[-87.932129,37.89732],[-87.936784,37.892587],[-87.938365,37.890802],[-87.940069,37.88767],[-87.941021,37.879168],[-87.940005,37.875044],[-87.938128,37.870651],[-87.936228,37.867937],[-87.927303,37.858709],[-87.914892,37.849618],[-87.910276,37.843416],[-87.907773,37.837611],[-87.903804,37.817762],[-87.904595,37.812526],[-87.90681,37.807624],[-87.911087,37.805158],[-87.919138,37.802128],[-87.927543,37.799851],[-87.932554,37.797672],[-87.934936,37.79522],[-87.934698,37.791827],[-87.935861,37.789703],[-87.938598,37.787914],[-87.944506,37.775256],[-87.946463,37.773477],[-87.948594,37.772344],[-87.95259,37.771742],[-87.96003,37.773223],[-87.970262,37.781856],[-87.971805,37.784648],[-87.976389,37.788004],[-87.984358,37.7918],[-87.987157,37.792202],[-87.991168,37.794049],[-87.993099,37.795756],[-87.997102,37.797672],[-88.004706,37.800145],[-88.015144,37.80193],[-88.021021,37.801409],[-88.02803,37.799224],[-88.029382,37.803601],[-88.045939,37.807481],[-88.049528,37.81107],[-88.051771,37.813761],[-88.051771,37.817799],[-88.049079,37.826322],[-88.044145,37.830808],[-88.043247,37.836639],[-88.044593,37.840677],[-88.053116,37.847854],[-88.056705,37.85548],[-88.058499,37.865349],[-88.056705,37.872078],[-88.054462,37.877461],[-88.050425,37.882844],[-88.033378,37.894059],[-88.031584,37.901685],[-88.044145,37.926805],[-88.036124,37.942746],[-88.012929,37.966544],[-88.012574,37.977062],[-88.025831,38.007245],[-88.02979,38.025046],[-88.025304,38.038055],[-88.020369,38.046578],[-88.009603,38.04927],[-87.990314,38.056447],[-87.984931,38.069008],[-87.986725,38.076185],[-87.9948,38.083362],[-87.998389,38.090091],[-87.999734,38.100857],[-87.990763,38.110726],[-87.974272,38.121981],[-87.945472,38.126616],[-87.92168,38.148407],[-87.922577,38.160071],[-87.928858,38.168594],[-87.937162,38.172189],[-87.9595,38.184376],[-87.975819,38.197834],[-87.984234,38.20996],[-87.982688,38.221527],[-87.979548,38.228256],[-87.975511,38.232742],[-87.968968,38.237389],[-87.960225,38.237118],[-87.950838,38.247097],[-87.945904,38.256966],[-87.951277,38.26875],[-87.952125,38.273763],[-87.938727,38.289264],[-87.928858,38.292404],[-87.92168,38.289712],[-87.916746,38.284778],[-87.913606,38.276703],[-87.908223,38.274012],[-87.898802,38.276255],[-87.887849,38.285299],[-87.883102,38.293301],[-87.88041,38.299581],[-87.875476,38.301376],[-87.868747,38.299133],[-87.860224,38.291507],[-87.853046,38.289264],[-87.844972,38.29061],[-87.838243,38.29375],[-87.833757,38.299133],[-87.831972,38.307241],[-87.832723,38.324853],[-87.822721,38.346912],[-87.806075,38.363143],[-87.779996,38.370842],[-87.745254,38.408996],[-87.74104,38.435576],[-87.730699,38.442908],[-87.730134,38.446518],[-87.735729,38.452986],[-87.74317,38.459019],[-87.743535,38.467774],[-87.739522,38.475069],[-87.730768,38.478717],[-87.714047,38.47988],[-87.693188,38.488038],[-87.678374,38.498438],[-87.663701,38.502931],[-87.657084,38.507169],[-87.654166,38.511911],[-87.653802,38.517382],[-87.65578,38.521206],[-87.660732,38.541092],[-87.650704,38.55624],[-87.651529,38.568166],[-87.637752,38.588512],[-87.629362,38.589971],[-87.626444,38.591066],[-87.62389,38.593984],[-87.624143,38.596955],[-87.627348,38.60544],[-87.622375,38.618873],[-87.62012,38.639489],[-87.593678,38.667402],[-87.545538,38.677613],[-87.531231,38.684036],[-87.519609,38.697198],[-87.516707,38.716333],[-87.496494,38.742728],[-87.498948,38.757774],[-87.496537,38.778571],[-87.527342,38.818121],[-87.521681,38.826576],[-87.525893,38.848795],[-87.550515,38.85956],[-87.553384,38.863344],[-87.54737,38.875614],[-87.544089,38.895093],[-87.527645,38.907688],[-87.518826,38.923205],[-87.512187,38.954417],[-87.529496,38.971925],[-87.578319,38.988786],[-87.579117,39.001607],[-87.569696,39.019413],[-87.575027,39.034062],[-87.572588,39.057286],[-87.596373,39.079639],[-87.608517,39.082445],[-87.613513,39.085568],[-87.616636,39.08994],[-87.61726,39.096186],[-87.619134,39.100557],[-87.625379,39.101806],[-87.630376,39.104305],[-87.632249,39.106803],[-87.632874,39.11055],[-87.632245,39.118702],[-87.643145,39.128562],[-87.64599,39.1449],[-87.640435,39.166727],[-87.620796,39.17479],[-87.588614,39.197824],[-87.577029,39.211123],[-87.574558,39.218404],[-87.579163,39.232962],[-87.583535,39.243579],[-87.593486,39.247452],[-87.605543,39.261122],[-87.61005,39.282232],[-87.597545,39.296388],[-87.600397,39.312904],[-87.589084,39.333831],[-87.578331,39.340343],[-87.5544,39.340488],[-87.544013,39.352907],[-87.531646,39.347888],[-87.531355,39.437732],[-87.532703,39.664868],[-87.533227,39.883],[-87.531759,40.144273],[-87.526376,40.491574],[-87.525783,40.854357],[-87.526437,40.894209],[-87.526014,40.895582],[-87.526768,41.298052],[-87.526404,41.355812],[-87.52535,41.380851],[-87.525671,41.470115],[-87.52494,41.529735],[-87.525041,41.559235],[-87.524641,41.563335],[-87.524944,41.702635],[-87.524044,41.708335],[-87.520544,41.709935],[-87.515243,41.704235],[-87.511043,41.696535],[-87.505343,41.691535],[-87.470742,41.672835],[-87.463142,41.675535],[-87.453041,41.673035],[-87.446113,41.66934],[-87.441987,41.671905],[-87.43853,41.670679],[-87.432953,41.665102],[-87.432396,41.66053],[-87.438941,41.654335],[-87.42984,41.646035],[-87.42344,41.642835],[-87.394539,41.637235],[-87.365439,41.629536],[-87.324338,41.623036],[-87.287637,41.622236],[-87.278437,41.619736],[-87.261536,41.620336],[-87.22066,41.624356],[-87.187651,41.629653],[-87.160625,41.637266],[-87.160784,41.645385],[-87.125835,41.650302],[-87.120322,41.645701],[-87.066033,41.661845],[-87.027888,41.674661],[-86.93483,41.709638],[-86.90913,41.726938],[-86.875429,41.737939],[-86.824828,41.76024],[-86.519318,41.759447],[-86.041027,41.760512],[-85.791363,41.759051],[-85.607548,41.759079],[-85.30814,41.760097],[-85.17223,41.759618],[-85.039436,41.759985],[-84.972803,41.759366],[-84.805883,41.760216],[-84.80621,41.67455],[-84.803919,41.435531],[-84.803413,41.164649],[-84.80378,41.14052],[-84.803234,41.121414],[-84.803313,40.989394],[-84.80217,40.800601],[-84.802538,40.765515],[-84.802094,40.702476],[-84.802483,40.528046]]]},\"properties\":{\"name\":\"Indiana\",\"nation\":\"USA  \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abae4b07f02db671d6c","contributors":{"authors":[{"text":"Bennett, Gary","contributorId":25146,"corporation":false,"usgs":true,"family":"Bennett","given":"Gary","email":"","affiliations":[],"preferred":false,"id":150625,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":65696,"text":"i2567 - 1997 - Geologic map of Precambrian rocks along part of the Hartville uplift, Guernsey and Casebier Hill quadrangles, Platte and Goshen Counties, Wyoming","interactions":[],"lastModifiedDate":"2022-08-29T19:10:05.512528","indexId":"i2567","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2567","subseriesTitle":"NONE","title":"Geologic map of Precambrian rocks along part of the Hartville uplift, Guernsey and Casebier Hill quadrangles, Platte and Goshen Counties, Wyoming","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i2567","usgsCitation":"Sims, P., Day, W.C., Snyder, G.L., Wilson, A., and Peterman, Z.E., 1997, Geologic map of Precambrian rocks along part of the Hartville uplift, Guernsey and Casebier Hill quadrangles, Platte and Goshen Counties, Wyoming: U.S. Geological Survey IMAP 2567, Report: 18 p.; 1 Plate: 30.54 × 32.00 inches, https://doi.org/10.3133/i2567.","productDescription":"Report: 18 p.; 1 Plate: 30.54 × 32.00 inches","costCenters":[],"links":[{"id":108328,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13053.htm","linkFileType":{"id":5,"text":"html"},"description":"13053"},{"id":101093,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2567/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":91486,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/2567/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":187156,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/2567/report-thumb.jpg"}],"scale":"24000","country":"United States","state":"Wyoming","county":"Goshen County, Platte County","otherGeospatial":"Hartville uplift","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -104.75326538085938,\n              42.25495072629938\n            ],\n            [\n              -104.56890106201172,\n              42.25495072629938\n            ],\n            [\n              -104.56890106201172,\n              42.38644427600166\n            ],\n            [\n              -104.75326538085938,\n              42.38644427600166\n            ],\n            [\n              -104.75326538085938,\n              42.25495072629938\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2c68","contributors":{"authors":[{"text":"Sims, P.K.","contributorId":30191,"corporation":false,"usgs":true,"family":"Sims","given":"P.K.","email":"","affiliations":[],"preferred":false,"id":273413,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Day, W. C.","contributorId":6876,"corporation":false,"usgs":true,"family":"Day","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":273412,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Snyder, G. L.","contributorId":34505,"corporation":false,"usgs":true,"family":"Snyder","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":273414,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":273416,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Peterman, Z. E.","contributorId":63781,"corporation":false,"usgs":true,"family":"Peterman","given":"Z.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":273415,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":66131,"text":"i2533 - 1997 - Bedrock geologic map of the St. Louis 30' x 60' Quadrangle, Missouri and Illinois","interactions":[],"lastModifiedDate":"2012-02-10T00:11:03","indexId":"i2533","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2533","subseriesTitle":"NONE","title":"Bedrock geologic map of the St. Louis 30' x 60' Quadrangle, Missouri and Illinois","language":"ENGLISH","doi":"10.3133/i2533","isbn":"0607885653","usgsCitation":"Harrison, R.W., 1997, Bedrock geologic map of the St. Louis 30' x 60' Quadrangle, Missouri and Illinois: U.S. Geological Survey IMAP 2533, 1 map :col. ;56 x 87 cm., on sheet 104 x 96 cm., folded in envelope 30 x 24 cm. +1 data sheet (ill., map ; 71 x 112 cm.) + 1 pamphlet (7 p. : ill., maps ; 28 cm.), https://doi.org/10.3133/i2533.","productDescription":"1 map :col. ;56 x 87 cm., on sheet 104 x 96 cm., folded in envelope 30 x 24 cm. +1 data sheet (ill., map ; 71 x 112 cm.) + 1 pamphlet (7 p. : ill., maps ; 28 cm.)","costCenters":[],"links":[{"id":108304,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13024.htm","linkFileType":{"id":5,"text":"html"},"description":"13024"},{"id":189607,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/2533/report-thumb.jpg"},{"id":91509,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2533/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":91510,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2533/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":91511,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/2533/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91,38.5 ], [ -91,39 ], [ -90,39 ], [ -90,38.5 ], [ -91,38.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a62e4b07f02db6361da","contributors":{"authors":[{"text":"Harrison, R. W. (compiler)","contributorId":57157,"corporation":false,"usgs":true,"family":"Harrison","given":"R.","suffix":"(compiler)","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":274025,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22649,"text":"ofr96581 - 1997 - Hydrogeologic framework and ground-water resources at Seymour Johnson Air Force Base, North Carolina","interactions":[],"lastModifiedDate":"2012-02-02T00:07:57","indexId":"ofr96581","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-581","title":"Hydrogeologic framework and ground-water resources at Seymour Johnson Air Force Base, North Carolina","docAbstract":"A preliminary hydrogeologic framework of the Seymour Johnson Air Force Base was constructed from published data, available well data, and reports from Air Base files, City of Goldsboro and Wayne County records, and North Carolina Geological Survey files. Borehole geophysical logs were run in selected wells; and the surficial, Black Creek, and upper Cape Fear aquifers were mapped. \r\n\r\nResults indicate that the surficial aquifer appears to have the greatest lateral variability of clay units and aquifer material of the three aquifers. A surficial aquifer water-level surface map, constructed from selected monitoring wells screened exclusively in the surficial aquifer, indicates the general direction of ground-water movement in this mostly unconfined aquifer is toward the Neuse River and Stoney Creek. However, water-level gradient data from a few sites in the surficial aquifer did not reflect this trend, and there are insufficient hydrologic and hydrogeologic data to determine the cause of these few anamalous measurements. \r\n\r\nThe Black Creek aquifer underlies the surficial aquifer and is believed to underlie most of Wayne County, including the Air Base where the aquifer and overlying confining unit are estimated from well log data to be as much as 100 feet thick. The Black Creek confining unit ranges in thickness from less than 8 feet to more than 20 feet. There are currently no accessible wells screened exclusively in the Black Creek aquifer from which to measure water levels. \r\n\r\nThe upper Cape Fear aquifer and confining unit are generally found at depths greater than 80 feet below land surface at the Air Base, and are estimated to be as much as 70 feet thick. Hydrologic and hydrogeologic data are insufficient to determine localized surficial aquifer hydrogeology, ground-water movement at several sites, or hydraulic head differences between the three aquifers.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96581","issn":"0094-9140","usgsCitation":"Cardinell, A., and Howe, S.S., 1997, Hydrogeologic framework and ground-water resources at Seymour Johnson Air Force Base, North Carolina: U.S. Geological Survey Open-File Report 96-581, iv, 21 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96581.","productDescription":"iv, 21 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":155239,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0581/report-thumb.jpg"},{"id":52117,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0581/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c463","contributors":{"authors":[{"text":"Cardinell, A.P.","contributorId":59033,"corporation":false,"usgs":true,"family":"Cardinell","given":"A.P.","email":"","affiliations":[],"preferred":false,"id":188637,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Howe, S. S.","contributorId":103293,"corporation":false,"usgs":true,"family":"Howe","given":"S.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":188638,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28860,"text":"wri974009 - 1997 - Hydrogeology of, and quality and recharge ages of ground water in Prince William County, Virginia, 1990-91","interactions":[],"lastModifiedDate":"2012-02-02T00:08:51","indexId":"wri974009","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4009","title":"Hydrogeology of, and quality and recharge ages of ground water in Prince William County, Virginia, 1990-91","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri974009","usgsCitation":"Nelms, D., and Brockman, A.R., 1997, Hydrogeology of, and quality and recharge ages of ground water in Prince William County, Virginia, 1990-91: U.S. Geological Survey Water-Resources Investigations Report 97-4009, v, 58 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri974009.","productDescription":"v, 58 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":118925,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4009/report-thumb.jpg"},{"id":57736,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4009/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2de4b07f02db6149a5","contributors":{"authors":[{"text":"Nelms, D.L.","contributorId":32189,"corporation":false,"usgs":true,"family":"Nelms","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":200518,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brockman, A. R.","contributorId":49388,"corporation":false,"usgs":true,"family":"Brockman","given":"A.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":200519,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26514,"text":"wri974017 - 1997 - Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas: Fish communities at selected sites, 1993-95","interactions":[],"lastModifiedDate":"2022-12-14T22:47:21.353718","indexId":"wri974017","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4017","title":"Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas: Fish communities at selected sites, 1993-95","docAbstract":"Fish communities at 10 sites in the Rio Grande Basin were \r\nsampled during low-flow periods between 1993 and 1995 as part of \r\nthe U.S. Geological Survey National Water-Quality Assessment \r\nProgram. The ecology of fish communities is one of several lines \r\nof evidence used to characterize water-quality conditions. This \r\nreport describes the fish communities at selected sites in the \r\nRio Grande Basin and relates the structure of these fish \r\ncommunities to the physical and chemical characteristics of the \r\nstreams. Twenty-nine species of fish representing 10 families \r\nwere identified in 25 samples collected during this study. \r\nSpecies richness ranged from 1 to 13.  \r\n\r\n     Cluster analysis of the 25 samples collected during this \r\nstudy delineated four groups of sites that were based on the \r\nsimilarity of the fish communities. The first two groups were \r\nindividual sites with low species richness. The third group \r\ncontained the most samples, and the fourth group consisted of \r\nsamples from the Rio Grande at Isleta, New Mexico, and the Rio \r\nGrande at El Paso, Texas. The shift in community structure of \r\nsamples from group 3 to group 4 reflects changes from \r\npredominantly coldwater fishes to warmwater fishes.\r\n\r\n      Four metrics of biotic integrity (percentages of introduced \r\nindividuals, omnivores, tolerant individuals, and anomalies) \r\nwere used in this study to provide a broad overview of the \r\ncommunity structure. The relative percentages of introduced \r\nspecies at the Rio Grande near Del Norte, Colorado; Saguache \r\nCreek near Saguache, Colorado; Rio Grande below Taos Junction \r\nBridge, near Taos, New Mexico; and Rio Grande at Isleta are \r\nindicative of biological stress on the communities at these \r\nsites. The dominance of omnivores in samples from the Rio Grande \r\nbelow Taos Junction Bridge, near Taos; Rio Chama near Chamita, \r\nNew Mexico; Rio Grande at Isleta; and Rio Grande at El Paso is \r\nan indication of environmental stress at these sites. In 1995, \r\ntolerant species accounted for the entire fish community at the \r\nRio Grande at Isleta. In all samples the occurrence of anomalies \r\nwas less than 2 percent of the individuals, with the exception of \r\nthe sample from the Rio Grande at Isleta. On the basis of the \r\nrelative percentages of introduced individuals, omnivores, \r\ntolerant individuals, and anomalies, the biotic integrity at the \r\nRio Grande at Isleta appears to be the most impaired of all sites \r\nand shows indications of potential chemical and physical \r\nperturbations. \r\n\r\n     Fish communities from three reaches at the Santa Fe River \r\nabove Cochiti Lake, New Mexico, and the Rio Grande at Isleta were \r\nsampled in 1995 to assess small-scale spatial patterns in the \r\nstructure of fish communities. The spatial pattern at these sites \r\nmight be associated with natural variability of the fish \r\ncommunities or with the presence of habitat features such as \r\npools.\r\n\r\n     The total number of individuals and relative abundance in a \r\nsample varied at sites sampled yearly during this study. All \r\nsites, with the exception of the Rio Grande near Del Norte, had a \r\ndecline in total number of individuals in a sample. The temporal \r\ndecline in the total number of individuals at these site might be \r\nassociated with the natural variability within the fish \r\ncommunities.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974017","usgsCitation":"Carter, L.F., 1997, Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas: Fish communities at selected sites, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4017, vi, 27 p., https://doi.org/10.3133/wri974017.","productDescription":"vi, 27 p.","costCenters":[],"links":[{"id":410518,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48648.htm","linkFileType":{"id":5,"text":"html"}},{"id":55383,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4017/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158431,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4017/report-thumb.jpg"}],"country":"United States","state":"Colorado, New Mexico, Texas","otherGeospatial":"Rio Grande Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -105.6,\n              38.4167\n            ],\n            [\n              -108.5,\n              38.4167\n            ],\n            [\n              -108.5,\n              31.7833\n            ],\n            [\n              -105.6,\n              31.7833\n            ],\n            [\n              -105.6,\n              38.4167\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb542","contributors":{"authors":[{"text":"Carter, L. F.","contributorId":74787,"corporation":false,"usgs":true,"family":"Carter","given":"L.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":196524,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26703,"text":"wri974001 - 1997 - Shallow ground-water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-95","interactions":[],"lastModifiedDate":"2025-01-08T22:20:20.722735","indexId":"wri974001","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4001","title":"Shallow ground-water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-95","docAbstract":"<p>During 1993-95, the agriculture on two sandy, surficial aquifers in the Red River of the North Basin affected the quality of shallow ground water in each aquifer differently. The Sheyenne Delta aquifer, in the western part of the basin, had land-use, hydrogeological, and rainfall characteristics that allowed few agricultural chemicals to reach or remain in the shallow ground water. The Otter Tail outwash aquifer, in the eastern part of the basin, had characteristics that caused significant amounts of nutrients and pesticides to reach and remain in the shallow ground water. Shallow ground water from both aquifers is dominated by calcium, magnesium, and bicarbonate ions. During the respective sampling periods, water from the Sheyenne Delta aquifer was mostly anoxic and water from the Otter Tail outwash aquifer had a median dissolved oxygen concentration of 3.6 mg/L (milligrams per liter). The median nitrate concentration was 0.03 mg/L as nitrogen (mg/L-N) in shallow ground water from the Sheyenne Delta aquifer and 6.1 mg/L-N in that from the Otter Tail outwash aquifer. Of 18 herbicides and 4 insecticides commonly used in the aquifer areas and for which analyses were done, 5 herbicides and 1 herbicide metabolite were detected in the shallow ground water from the Sheyenne Delta aquifer and 8 herbicides and 2 metabolites were detected in that from the Otter Tail outwash aquifer. The total herbicide concentration median was less than the detection limit in shallow ground water from the Sheyenne Delta aquifer and 0.023 <span>&mu;</span>g/L (micorgrams per liter) in that from the Otter Tail outwash aquifer. Triazine herbicides were the most commonly detected herbicides and were detected at the highest concentrations in the shallow ground water from both study areas. One sample from the Sheyenne Delta aquifer contained a high concentration of picloram. Agricultural chemicals in both aquifers were stratified vertically and their concentration correlated inversely with ground-water age. The highest concentrations of these chemicals and the youngest ground-water ages were at the water table. Concentrations decreased and age increased with water-table depth. Nitrate concentration varied seasonally over one-half an order of magnitude, though concentrations only repeated seasonally in some shallow ground water.</p>\n<p>Land-use factors that increased nitrate and herbicide concentrations were greater tilled area, chemical application, irrigation, and cropland contiguity. Hydrogeological factors that increased these concentrations were a deeper watertable (higher oxygen concentration and less organic carbon), larger grain-size and degree of sorting of aquifer material (shorter time in the soil zone and aquifer), and fewer sulfur-containing minerals (lignite and pyrite) composing the aquifer. High rainfall, just before sampling of the Sheyenne Delta aquifer, contributed to the relatively low nitrate and pesticide concentrations in the shallow ground water of this aquifer by raising the water table higher into the soil zone, increasing ponded water (increasing biodegradation), preventing some chemical application (flooded fields), and leaching and then displacing nitrate-rich water downward, beneath new recharge. The shallow ground-water quality measured beneath cropland in these land-use study areas covers a large range. The land-use, hydrogeological, and rainfall factors controlling this quality also control shallow ground-water quality in other surficial aquifers in the Red River of the North Basin. Although not used for drinking water, 43% of the shallow ground water from the Otter Tail outwash aquifer was above the U.S. Environmental Protection Agency's nitrate maximum contaminant level of 10 mg/L-N, reducing its potential uses. These high nitrate concentrations do not threaten the Otter Tail outwash aquifer's surface-water bodies with eutrophication however, because significant denitrification occurs beneath riparian wetlands before ground water discharges to surface waters.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/wri974001","usgsCitation":"Cowdery, T.K., 1997, Shallow ground-water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4001, vii, 52 p., https://doi.org/10.3133/wri974001.","productDescription":"vii, 52 p.","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1993-01-01","temporalEnd":"1995-12-31","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true},{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":158362,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4001/report-thumb.jpg"},{"id":55574,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4001/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":465922,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48636.htm","text":"Otter Tail outwash study area","linkFileType":{"id":5,"text":"html"}},{"id":465923,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48637.htm","text":"Sheyenne Delta study area","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Minnesota, North Dakota, South Dakota","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -95.4052734375, 49.001843917978526 ], [ -99.99755859375, 48.99463598353408 ], [ -99.964599609375, 48.915279853443806 ], [ -99.755859375, 48.88639177703194 ], [ -99.755859375, 48.719961222646276 ], [ -99.86572265625, 48.61112192003074 ], [ -99.755859375, 48.46563710044979 ], [ -99.68994140625, 48.356249029540706 ], [ -99.6240234375, 48.22467264956519 ], [ -99.700927734375, 48.122101028190805 ], [ -99.82177734375, 48.004625021133904 ], [ -99.99755859375, 47.98256841921402 ], [ -100.338134765625, 47.98256841921402 ], [ -100.294189453125, 47.879512933970496 ], [ -100.21728515624999, 47.82053186746053 ], [ -100.294189453125, 47.7097615426664 ], [ -100.4150390625, 47.62097541515849 ], [ -100.51391601562499, 47.53203824675999 ], [ -100.250244140625, 47.42065432071321 ], [ -100.01953125, 47.35371061951363 ], [ -99.84374999999999, 47.4355191531953 ], [ -99.766845703125, 47.60616304386874 ], [ -99.6240234375, 47.71715357016648 ], [ -99.393310546875, 47.73193447949174 ], [ -99.140625, 47.746711194756 ], [ -98.76708984374999, 47.68757916850813 ], [ -98.602294921875, 47.62097541515849 ], [ -98.4814453125, 47.47266286861342 ], [ -98.536376953125, 47.30903424774781 ], [ -98.58032226562499, 47.15236927446393 ], [ -98.45947265625, 46.965259400349275 ], [ -98.32763671875, 46.7549166192819 ], [ -98.118896484375, 46.626806395355175 ], [ -98.052978515625, 46.55886030311719 ], [ -98.19580078125, 46.430285240839964 ], [ -98.15185546874999, 46.255846818480336 ], [ -98.052978515625, 46.05036097561633 ], [ -97.943115234375, 45.91294412737392 ], [ -97.701416015625, 45.85176048817254 ], [ -97.31689453125, 45.836454050187726 ], [ -97.152099609375, 45.897654534346884 ], [ -96.96533203125, 45.897654534346884 ], [ -96.88842773437499, 45.78284835197676 ], [ -96.767578125, 45.71385093029221 ], [ -96.45996093749999, 45.67548217560647 ], [ -96.43798828125, 45.61403741135093 ], [ -96.40502929687499, 45.54483149242463 ], [ -96.15234375, 45.60635207711834 ], [ -95.92163085937499, 45.805828539928356 ], [ -95.92163085937499, 45.92822950933618 ], [ -95.92163085937499, 46.13417004624326 ], [ -95.833740234375, 46.195042108660154 ], [ -95.723876953125, 46.07323062540838 ], [ -95.49316406249999, 46.126556302418514 ], [ -95.526123046875, 46.255846818480336 ], [ -95.33935546875, 46.31658418182218 ], [ -95.284423828125, 46.52863469527167 ], [ -95.33935546875, 46.702202151643455 ], [ -95.2734375, 46.875213396722685 ], [ -95.29541015625, 47.08508535995384 ], [ -95.2734375, 47.19717795172789 ], [ -95.284423828125, 47.35371061951363 ], [ -95.25146484374999, 47.44294999517949 ], [ -95.086669921875, 47.56170075451973 ], [ -94.95483398437499, 47.60616304386874 ], [ -94.58129882812499, 47.65058757118734 ], [ -94.3505859375, 47.76148371616669 ], [ -94.19677734375, 47.857402894658236 ], [ -93.9990234375, 48.004625021133904 ], [ -94.02099609375, 48.122101028190805 ], [ -94.19677734375, 48.23199134320962 ], [ -94.33959960937499, 48.32703913063476 ], [ -94.625244140625, 48.31973404047173 ], [ -95.00976562499999, 48.34894812401375 ], [ -95.185546875, 48.34894812401375 ], [ -95.1416015625, 48.45106561953216 ], [ -95.07568359375, 48.596592251456705 ], [ -95.185546875, 48.61838518688487 ], [ -95.350341796875, 48.65468584817256 ], [ -95.372314453125, 48.741700879765396 ], [ -95.3173828125, 48.821332549646634 ], [ -95.33935546875, 48.90805939965008 ], [ -95.4052734375, 49.001843917978526 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5ddf15","contributors":{"authors":[{"text":"Cowdery, Timothy K. 0000-0001-9402-6575 cowdery@usgs.gov","orcid":"https://orcid.org/0000-0001-9402-6575","contributorId":456,"corporation":false,"usgs":true,"family":"Cowdery","given":"Timothy","email":"cowdery@usgs.gov","middleInitial":"K.","affiliations":[],"preferred":true,"id":196854,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70019517,"text":"70019517 - 1997 - Introgression and susceptibility to disease in a wild population of rainbow trout","interactions":[],"lastModifiedDate":"2025-03-26T16:07:01.672629","indexId":"70019517","displayToPublicDate":"1997-11-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Introgression and susceptibility to disease in a wild population of rainbow trout","docAbstract":"<p><span>We examined susceptibility of wild rainbow trout&nbsp;</span><i>Oncorhynchus mykiss</i><span>&nbsp;from the Metolius River, a tributary of the Deschutes River, Oregon, to genetic introgression and cerato myxosis as a result of stocking nonnative hatchery rainbow trout.&nbsp;</span><i>Ceratomyxa shasta</i><span>, an enzootic myxosporean parasite that can be lethal to nonnative hatchery rainbow trout, might have been limiting the interbreeding of hatchery and wild rainbow trout in the river. However, rainbow trout from the Metolius River had allozyme frequencies intermediate between those of wild and hatchery fish at&nbsp;</span><i>LDH‐82*</i><span>&nbsp;and&nbsp;</span><i>sSOD‐1*</i><span>, two diagnostic genetic loci that allow the inland subspecies of rainbow trout to be distinguished from hatchery strains of coastal origin. They also had notable frequencies of&nbsp;</span><i>ADA‐1 *85</i><span>, an allele documented in hatchery rainbow trout but rarely seen in wild populations. We also found that rainbow trout in the Metolius River averaged 138.9 scales in the lateral series, intermediate between the counts for 9 coastal or nonnative hatchery populations, which always had fewer than 140 scales, and 10 inland populations, which always had more than 140 scales. Disease challenges revealed that rainbow trout from the Metolius River had much greater susceptibility to&nbsp;</span><i>C. shasta</i><span>&nbsp;than rainbow trout from the Deschutes River, which have genetic resistance to the lethal disease. Based on these data, we concluded that introgression with nonnative hatchery rainbow trout has reduced the abilities of wild rainbow trout in the Metolius River to survive when conditions for ceratomyxosis infection occur.</span></p>","language":"English","publisher":"Oxford Academic","doi":"10.1577/1548-8675(1997)017<1065:IASTDI>2.3.CO;2","usgsCitation":"Currens, K., Hemmingsen, A., French, R., Buchanan, D., Schreck, C., and Li, H., 1997, Introgression and susceptibility to disease in a wild population of rainbow trout: North American Journal of Fisheries Management, v. 17, no. 4, p. 1065-1078, https://doi.org/10.1577/1548-8675(1997)017<1065:IASTDI>2.3.CO;2.","productDescription":"14 p.","startPage":"1065","endPage":"1078","costCenters":[],"links":[{"id":226387,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"Metolius River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -121.6879574329636,\n              44.66210747731898\n            ],\n            [\n              -121.6879574329636,\n              44.280078693806814\n            ],\n            [\n              -121.54870752778533,\n              44.280078693806814\n            ],\n            [\n              -121.54870752778533,\n              44.66210747731898\n            ],\n            [\n              -121.6879574329636,\n              44.66210747731898\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"17","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3e15e4b0c8380cd63aaf","contributors":{"authors":[{"text":"Currens, K.P.","contributorId":86500,"corporation":false,"usgs":true,"family":"Currens","given":"K.P.","email":"","affiliations":[],"preferred":false,"id":383039,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hemmingsen, A.R.","contributorId":84313,"corporation":false,"usgs":true,"family":"Hemmingsen","given":"A.R.","email":"","affiliations":[],"preferred":false,"id":383038,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"French, R.A.","contributorId":43921,"corporation":false,"usgs":true,"family":"French","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":383037,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Buchanan, D.V.","contributorId":33856,"corporation":false,"usgs":true,"family":"Buchanan","given":"D.V.","email":"","affiliations":[],"preferred":false,"id":383036,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Schreck, C.B.","contributorId":11977,"corporation":false,"usgs":true,"family":"Schreck","given":"C.B.","email":"","affiliations":[],"preferred":false,"id":383034,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Li, H.W.","contributorId":23261,"corporation":false,"usgs":true,"family":"Li","given":"H.W.","email":"","affiliations":[],"preferred":false,"id":383035,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
]}