{"pageNumber":"3477","pageRowStart":"86900","pageSize":"25","recordCount":184937,"records":[{"id":21796,"text":"ofr98201 - 1998 - Geochemical baselines for surface waters and stream sediments and processes controlling element mobility, Rough and Ready Creek and Oregon Caves National Monument and vicinity, southwestern Oregon","interactions":[],"lastModifiedDate":"2012-02-02T00:07:44","indexId":"ofr98201","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"98-201","title":"Geochemical baselines for surface waters and stream sediments and processes controlling element mobility, Rough and Ready Creek and Oregon Caves National Monument and vicinity, southwestern Oregon","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr98201","issn":"0566-8174","usgsCitation":"Miller, W.R., Smith, D.B., Meier, A.L., Briggs, P., Theodorakos, P.M., Sanzolone, R.F., and Vaughn, R.B., 1998, Geochemical baselines for surface waters and stream sediments and processes controlling element mobility, Rough and Ready Creek and Oregon Caves National Monument and vicinity, southwestern Oregon: U.S. Geological Survey Open-File Report 98-201, 29 p. :maps ;28 cm., https://doi.org/10.3133/ofr98201.","productDescription":"29 p. :maps ;28 cm.","costCenters":[],"links":[{"id":153131,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1998/0201/report-thumb.jpg"},{"id":51289,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1998/0201/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae5eb","contributors":{"authors":[{"text":"Miller, W. R.","contributorId":92239,"corporation":false,"usgs":true,"family":"Miller","given":"W.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":185719,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, D. B. davidsmith@usgs.gov","contributorId":12840,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":false,"id":185715,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Meier, A. L.","contributorId":81480,"corporation":false,"usgs":true,"family":"Meier","given":"A.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":185718,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Briggs, Paul H.","contributorId":107691,"corporation":false,"usgs":true,"family":"Briggs","given":"Paul H.","affiliations":[],"preferred":false,"id":185720,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Theodorakos, P. M.","contributorId":12500,"corporation":false,"usgs":true,"family":"Theodorakos","given":"P.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":185714,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Sanzolone, R. F.","contributorId":64199,"corporation":false,"usgs":true,"family":"Sanzolone","given":"R.","middleInitial":"F.","affiliations":[],"preferred":false,"id":185717,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Vaughn, R. B.","contributorId":27043,"corporation":false,"usgs":true,"family":"Vaughn","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":185716,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":24398,"text":"ofr98164 - 1998 - Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97","interactions":[],"lastModifiedDate":"2018-03-19T11:24:18","indexId":"ofr98164","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"98-164","title":"Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97","docAbstract":"

The Nett Lake Indian Reservation, about 164 square miles in area, is in northern Minnesota. About 300 people live in Nett Lake Community, about 100 people live in Palmquist Community, and a few people live in other parts of the Reservation. Water resources in the Reservation include: (1) ground water in sand and gravel aquifers and bedrock aquifers; (2) Nett Lake; (3) streams in the Nett Lake River watershed; and (4) wetlands that comprise about one-half of the area of the Reservation.

\n

Ground-water sources in the Reservation consist of sand and gravel aquifers and bedrock aquifers. Buried sand and gravel aquifers are important sources of water. Reported yields for wells completed in these aquifers are as much as 60 gallons per minute. Reported yields for wells completed in bedrock aquifers are as much as 34 gallons per minute.

\n

The Reservation is located within the Little Fork River Basin. Streams that flow into and out of Nett Lake are in the Nett Lake River watershed, a subbasin of the Little Fork River Basin. Most of the discharge into Nett Lake is from Lost River and Woodduck Creek; a small amount of discharge into Nett Lake is from several other small streams. Discharge from Nett Lake is to the Nett Lake River.

\n

Ground water in buried sand and gravel aquifers in the vicinity of three community wells and a closed landfill east of Nett Lake Community may have moved from the landfill toward the community wells. Ground water near Nett Lake locally discharged into the lake through underlying peat that ranges in thickness from 3 to 12 feet. Two Palmquist Community wells probably are not hydraulically connected to shallow ground water in the vicinity of a nearby closed landfill. The wells are located more than 2,000 feet away and are completed in a bedrock aquifer overlain by 124-154 feet of clay.

\n

The concentrations of the trace metals iron and manganese exceeded their respective U.S. Environmental Protection Agency Secondary Maximum Contaminant Level limits in water from three and six wells sampled, respectively. All but 3 of 63 VOCs (volatile organic compounds) analyzed for in water from seven wells sampled had concentrations less than the MDL (method detection limit) of 0.2000 (μg/L except for di-bromo-chloro-propane, which had a concentration less than the MDL of 1.000 (μg/L. The detected VOCs were phenols, benzene, and 1,1- dichloroethane. The sources of these VOCs may have been leachate from nearby closed landfills. Benzene, the only one of the three detected VOCs with an established MCL (Maximum Contaminant Level), had a concentration that was one order of magnitude less than its MCL of 5 (μg/L.

\n

The stage-discharge relations for Nett Lake River and Woodduck Creek were usable for estimation of daily mean discharge for each stream. Six discharge measurements made in the Lost River indicate that discharge in this stream could be substantially greater or smaller than concurrent discharge in Woodduck Creek.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/ofr98164","issn":"0094-9140","collaboration":"Prepared in cooperation with the Boise Forte Reservation Tribal Council","usgsCitation":"Ruhl, J.F., and Payne, G.A., 1998, Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97: U.S. Geological Survey Open-File Report 98-164, viii, 37 p., https://doi.org/10.3133/ofr98164.","productDescription":"viii, 37 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":157183,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1998/0164/report-thumb.jpg"},{"id":53492,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1998/0164/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Minnesota","otherGeospatial":"Nett Lake Indian Reservation","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -93.375,\n 48\n ],\n [\n -93.375,\n 48.2\n ],\n [\n -92.96,\n 48.2\n ],\n [\n -92.96,\n 48\n ],\n [\n -93.375,\n 48\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66dc77","contributors":{"authors":[{"text":"Ruhl, J. F.","contributorId":81866,"corporation":false,"usgs":true,"family":"Ruhl","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":191853,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Payne, G. A.","contributorId":62190,"corporation":false,"usgs":true,"family":"Payne","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":191852,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":4311,"text":"cir1139 - 1998 - Ground water and surface water: A single resource","interactions":[],"lastModifiedDate":"2020-01-03T16:16:38","indexId":"cir1139","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1139","title":"Ground water and surface water: A single resource","docAbstract":"The importance of considering ground water and surface water as a single resource has become increasingly evident. Issues related to water supply, water quality, and degradation of aquatic environments are reported on frequently. The interaction of ground water and surface water has been shown to be a significant concern in many of these issues. Contaminated aquifers that discharge to streams can result in long-term contamination of surface water; conversely, streams can be a major source of contamination to aquifers. Surface water commonly is hydraulically connected to ground water, but the interactions are difficult to observe and measure. The purpose of this report is to present our current understanding of these processes and activities as well as limitations in our knowledge and ability to characterize them.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir1139","usgsCitation":"Winter, T.C., Harvey, J.W., Franke, O.L., and Alley, W., 1998, Ground water and surface water: A single resource: U.S. Geological Survey Circular 1139, vii, 79 p., https://doi.org/10.3133/cir1139.","productDescription":"vii, 79 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":117318,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1998/1139/report-thumb.jpg"},{"id":31422,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1998/1139/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/circ/circ1139/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66dc79","contributors":{"authors":[{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":148816,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harvey, Judson W. 0000-0002-2654-9873 jwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":1796,"corporation":false,"usgs":true,"family":"Harvey","given":"Judson","email":"jwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":148814,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Franke, O. Lehn","contributorId":63357,"corporation":false,"usgs":true,"family":"Franke","given":"O.","email":"","middleInitial":"Lehn","affiliations":[],"preferred":false,"id":148815,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Alley, William M.","contributorId":93030,"corporation":false,"usgs":true,"family":"Alley","given":"William M.","affiliations":[],"preferred":false,"id":148817,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":26385,"text":"wri974229 - 1998 - Shallow ground-water quality of selected land-use/aquifer settings in the South Platte River basin, Colorado and Nebraska, 1993-95","interactions":[],"lastModifiedDate":"2022-02-08T20:20:39.472209","indexId":"wri974229","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"97-4229","title":"Shallow ground-water quality of selected land-use/aquifer settings in the South Platte River basin, Colorado and Nebraska, 1993-95","docAbstract":"

No abstract available.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974229","usgsCitation":"Bruce, B.W., and McMahon, P., 1998, Shallow ground-water quality of selected land-use/aquifer settings in the South Platte River basin, Colorado and Nebraska, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4229, vi, 48 p., https://doi.org/10.3133/wri974229.","productDescription":"vi, 48 p.","costCenters":[],"links":[{"id":55174,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4229/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":395648,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48835.htm"},{"id":158060,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4229/report-thumb.jpg"}],"country":"United States","state":"Colorado, Nebraska","otherGeospatial":"South Platte River basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.9333,\n 39.3167\n ],\n [\n -100.9167,\n 39.3167\n ],\n [\n -100.9167,\n 41.1889\n ],\n [\n -105.9333,\n 41.1889\n ],\n [\n -105.9333,\n 39.3167\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f415f","contributors":{"authors":[{"text":"Bruce, B. W.","contributorId":19577,"corporation":false,"usgs":true,"family":"Bruce","given":"B.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":196295,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McMahon, P.B. 0000-0001-7452-2379","orcid":"https://orcid.org/0000-0001-7452-2379","contributorId":10762,"corporation":false,"usgs":true,"family":"McMahon","given":"P.B.","affiliations":[],"preferred":false,"id":196294,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5909,"text":"pp1602 - 1998 - Geology, age, and tectonic setting of the Cretaceous Sliderock Mountain Volcano, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:05:41","indexId":"pp1602","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1602","title":"Geology, age, and tectonic setting of the Cretaceous Sliderock Mountain Volcano, Montana","docAbstract":"The Sliderock Mountain stratovolcano, part of the Upper Cretaceous continental magmatic arc in southwestern Montana, consists of volcaniclastic strata and basaltic andesite lava flows. An intrusive complex represents the volcano's solidified magma chamber. Compositional diversity within components of the volcano appears to reflect evolution via about 50 percent fractional crystallization involving clinopyroxene and plagioclase. 40Ar/39Ar indicate that the volcano was active about 78?1 Ma.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nFor sale by U.S. Geological Survey, Information Services,","doi":"10.3133/pp1602","usgsCitation":"Du Bray, E., and Harlan, S.S., 1998, Geology, age, and tectonic setting of the Cretaceous Sliderock Mountain Volcano, Montana: U.S. Geological Survey Professional Paper 1602, 19 p., https://doi.org/10.3133/pp1602.","productDescription":"19 p.","costCenters":[],"links":[{"id":122553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1602/report-thumb.jpg"},{"id":32794,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1602/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8f0e","contributors":{"authors":[{"text":"Du Bray, E. A.","contributorId":22333,"corporation":false,"usgs":true,"family":"Du Bray","given":"E. A.","affiliations":[],"preferred":false,"id":151794,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harlan, Stephen S.","contributorId":11208,"corporation":false,"usgs":true,"family":"Harlan","given":"Stephen","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":151793,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5615,"text":"fs07598 - 1998 - Can another great volcanic eruption happen in Alaska?","interactions":[],"lastModifiedDate":"2012-02-02T00:05:31","indexId":"fs07598","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"075-98","title":"Can another great volcanic eruption happen in Alaska?","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/fs07598","usgsCitation":"Fierstein, J., Hildreth, W., Hendley, J.W., and Stauffer, P.H., 1998, Can another great volcanic eruption happen in Alaska?: U.S. Geological Survey Fact Sheet 075-98, 1 sheet ([2] p.) : col. ill., col. maps ; 28 cm. col. ill., col. maps, https://doi.org/10.3133/fs07598.","productDescription":"1 sheet ([2] p.) : col. ill., col. maps ; 28 cm. col. ill., col. maps","costCenters":[],"links":[{"id":118355,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_075_98.jpg"},{"id":277,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs075-98/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a00e4b07f02db5f7cb6","contributors":{"authors":[{"text":"Fierstein, Judy","contributorId":88337,"corporation":false,"usgs":true,"family":"Fierstein","given":"Judy","email":"","affiliations":[],"preferred":false,"id":151305,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hildreth, Wes","contributorId":15996,"corporation":false,"usgs":true,"family":"Hildreth","given":"Wes","email":"","affiliations":[],"preferred":false,"id":151304,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hendley, James W. II jhendley@usgs.gov","contributorId":2547,"corporation":false,"usgs":true,"family":"Hendley","given":"James","suffix":"II","email":"jhendley@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":false,"id":151303,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stauffer, Peter H. pstauffe@usgs.gov","contributorId":1219,"corporation":false,"usgs":true,"family":"Stauffer","given":"Peter","email":"pstauffe@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":151302,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70020846,"text":"70020846 - 1998 - Assessing simulated ecosystem processes for climate variability research at Glacier National Park, USA","interactions":[],"lastModifiedDate":"2023-12-22T15:46:51.370761","indexId":"70020846","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Assessing simulated ecosystem processes for climate variability research at Glacier National Park, USA","docAbstract":"

Glacier National Park served as a test site for ecosystem analyses that involved a suite of integrated models embedded within a geographic information system. The goal of the exercise was to provide managers with maps that could illustrate probable shifts in vegetation, net primary production (NPP), and hydrologic responses associated with two selected climatic scenarios. The climatic scenarios were (a) a recent 12-yr record of weather data, and (b) a reconstituted set that sequentially introduced in repeated 3-yr intervals wetter–cooler, drier–warmer, and typical conditions. To extrapolate the implications of changes in ecosystem processes and resulting growth and distribution of vegetation and snowpack, the model incorporated geographic data. With underlying digital elevation maps, soil depth and texture, extrapolated climate, and current information on vegetation types and satellite-derived estimates of leaf area indices, simulations were extended to envision how the park might look after 120 yr. The predictions of change included underlying processes affecting the availability of water and nitrogen. Considerable field data were acquired to compare with model predictions under current climatic conditions. In general, the integrated landscape models of ecosystem processes had good agreement with measured NPP, snowpack, and streamflow, but the exercise revealed the difficulty and necessity of averaging point measurements across landscapes to achieve comparable results with modeled values. Under the extremely variable climate scenario significant changes in vegetation composition and growth as well as hydrologic responses were predicted across the park. In particular, a general rise in both the upper and lower limits of treeline was predicted. These shifts would probably occur along with a variety of disturbances (fire, insect, and disease outbreaks) as predictions of physiological stress (water, nutrients, light) altered competitive relations and hydrologic responses. The use of integrated landscape models applied in this exercise should provide managers with insights into the underlying processes important in maintaining community structure, and at the same time, locate where changes on the landscape are most likely to occur.

","language":"English","publisher":"Ecological Society of America","doi":"10.1890/1051-0761(1998)008[0805:ASEPFC]2.0.CO;2","issn":"10510761","usgsCitation":"White, J.D., Running, S.W., Thornton, P.E., Keane, R.E., Ryan, K.C., Fagre, D.B., and Key, C.H., 1998, Assessing simulated ecosystem processes for climate variability research at Glacier National Park, USA: Ecological Applications, v. 8, no. 3, p. 805-823, https://doi.org/10.1890/1051-0761(1998)008[0805:ASEPFC]2.0.CO;2.","productDescription":"19 p.","startPage":"805","endPage":"823","numberOfPages":"19","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":489198,"rank":2,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://scholarworks.umt.edu/ntsg_pubs/332","text":"External Repository"},{"id":229996,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana","otherGeospatial":"Glacier National Park","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -113.53861195813273,\n 48.242325346706025\n ],\n [\n -113.2137547382117,\n 48.42589145573203\n ],\n [\n -113.41949764416158,\n 48.71608000979987\n ],\n [\n -113.59816911511831,\n 48.91573099859397\n ],\n [\n -113.59275482811962,\n 48.99750022686197\n ],\n [\n -114.46445503490791,\n 48.99394783004942\n ],\n [\n -114.36699786893149,\n 48.908614295896314\n ],\n [\n -114.31285499894463,\n 48.78747521674859\n ],\n [\n -114.23705498096297,\n 48.712507586212666\n ],\n [\n -114.15042638898427,\n 48.63742808628115\n ],\n [\n -114.15584067598296,\n 48.61237671987999\n ],\n [\n -114.12876924098951,\n 48.544317464784456\n ],\n [\n -114.12876924098951,\n 48.50128545550018\n ],\n [\n -114.085454945,\n 48.47616656556576\n ],\n [\n -113.91761204804064,\n 48.50128545550018\n ],\n [\n -113.77684058607473,\n 48.42948418581767\n ],\n [\n -113.63065483711044,\n 48.34318855473663\n ],\n [\n -113.60358340211701,\n 48.26755982784732\n ],\n [\n -113.53861195813273,\n 48.242325346706025\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"8","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ede1e4b0c8380cd49a8b","contributors":{"authors":[{"text":"White, Joseph D.","contributorId":201320,"corporation":false,"usgs":false,"family":"White","given":"Joseph","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":387742,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Running, Steven W. 0000-0001-6906-3841","orcid":"https://orcid.org/0000-0001-6906-3841","contributorId":53258,"corporation":false,"usgs":false,"family":"Running","given":"Steven","email":"","middleInitial":"W.","affiliations":[{"id":7089,"text":"University of Montana, Missoula, MT","active":true,"usgs":false}],"preferred":false,"id":387743,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thornton, Peter E.","contributorId":146257,"corporation":false,"usgs":false,"family":"Thornton","given":"Peter","email":"","middleInitial":"E.","affiliations":[{"id":16649,"text":"Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN 37831-6335, USA","active":true,"usgs":false}],"preferred":false,"id":387740,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Keane, Robert E.","contributorId":73930,"corporation":false,"usgs":true,"family":"Keane","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":387739,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ryan, Kevin C.","contributorId":149962,"corporation":false,"usgs":false,"family":"Ryan","given":"Kevin","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":387741,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fagre, Daniel B. 0000-0001-8552-9461 dan_fagre@usgs.gov","orcid":"https://orcid.org/0000-0001-8552-9461","contributorId":2036,"corporation":false,"usgs":true,"family":"Fagre","given":"Daniel","email":"dan_fagre@usgs.gov","middleInitial":"B.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":387744,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Key, Carl H. carl_key@usgs.gov","contributorId":4138,"corporation":false,"usgs":true,"family":"Key","given":"Carl","email":"carl_key@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":387745,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70162645,"text":"70162645 - 1998 - An evaluation of strip transect aerial survey methods for monitoring manatee populations in Florida","interactions":[],"lastModifiedDate":"2016-01-28T11:57:41","indexId":"70162645","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"An evaluation of strip transect aerial survey methods for monitoring manatee populations in Florida","docAbstract":"

No abstract available.

","language":"English","publisher":"Wiley","usgsCitation":"Miller, K., Ackerman, B.B., Lefebvre, L.W., and Clifton, K.B., 1998, An evaluation of strip transect aerial survey methods for monitoring manatee populations in Florida: Wildlife Society Bulletin, v. 26, no. 3, p. 561-570.","productDescription":"10 p.","startPage":"561","endPage":"570","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314959,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":314958,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/3783769"}],"volume":"26","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56ab49bee4b07ca61bfea4e3","contributors":{"authors":[{"text":"Miller, Karl E.","contributorId":20280,"corporation":false,"usgs":true,"family":"Miller","given":"Karl E.","affiliations":[],"preferred":false,"id":590029,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ackerman, Bruce B.","contributorId":6526,"corporation":false,"usgs":true,"family":"Ackerman","given":"Bruce","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":590030,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lefebvre, Lynn W. 0000-0002-4464-6263 llefebvre@usgs.gov","orcid":"https://orcid.org/0000-0002-4464-6263","contributorId":1614,"corporation":false,"usgs":true,"family":"Lefebvre","given":"Lynn","email":"llefebvre@usgs.gov","middleInitial":"W.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":590031,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Clifton, Kari B.","contributorId":103982,"corporation":false,"usgs":true,"family":"Clifton","given":"Kari","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":590032,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70020669,"text":"70020669 - 1998 - Human influences on trophic cascades along rocky shores","interactions":[],"lastModifiedDate":"2023-12-22T15:15:49.001624","indexId":"70020669","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Human influences on trophic cascades along rocky shores","docAbstract":"

A three-trophic-level interaction among American Black Oystercatchers (Haematopus bachmani), limpets (Lottia spp.), and erect fleshy algae in rocky intertidal communities of central and southern California was documented via manipulative and “natural” experiments. Removal of the territorial limpet (Lottia gigantea) initially caused large increases in the percent cover of erect fleshy algae, followed by a more gradual increase in density of small limpets (Lottia spp.) and a decline in algal cover. Algal cover increased following the removal of small limpets at the sites from which L. gigantea had been removed earlier, thus demonstrating that the large and small limpets had similar inhibitory effects on plant populations. A comparison of sites with and without oystercatchers showed that L. gigantea occupied substrate inclinations in proportion to their availability at sites where oystercatchers were rare, whereas the distribution of L. gigantea was skewed toward vertically inclined substrates where oystercatchers were common. Survival rates of limpets translocated to horizontal and vertical substrates were similar in sites lacking oystercatcher predation, but were much lower on horizontal substrates where oystercatchers were common. Our results are consistent with those from several prior studies in demonstrating that shorelines frequented by humans typically lack oystercatchers. Humans also exploit L. gigantea and reduce populations to low densities of small individuals. These findings may explain why the midlittoral zone of rocky intertidal communities in western North America are so often dominated by high population densities of small limpets.

","language":"English","publisher":"Ecological Society of America","doi":"10.1890/1051-0761(1998)008[0880:HIOTCA]2.0.CO;2","issn":"10510761","usgsCitation":"Lindberg, D.R., Estes, J.A., and Warheit, K.I., 1998, Human influences on trophic cascades along rocky shores: Ecological Applications, v. 8, no. 3, p. 880-890, https://doi.org/10.1890/1051-0761(1998)008[0880:HIOTCA]2.0.CO;2.","productDescription":"11 p.","startPage":"880","endPage":"890","numberOfPages":"11","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":231462,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3280e4b0c8380cd5e85e","contributors":{"authors":[{"text":"Lindberg, D. R.","contributorId":64181,"corporation":false,"usgs":true,"family":"Lindberg","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":387071,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Estes, James A. jim_estes@usgs.gov","contributorId":53325,"corporation":false,"usgs":true,"family":"Estes","given":"James","email":"jim_estes@usgs.gov","middleInitial":"A.","affiliations":[{"id":6949,"text":"University of California, Santa Cruz","active":true,"usgs":false},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":387070,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Warheit, Kenneth I.","contributorId":202110,"corporation":false,"usgs":false,"family":"Warheit","given":"Kenneth","email":"","middleInitial":"I.","affiliations":[{"id":36349,"text":"Washington Department of Fish and Wildlife, Fish Program, 600 Capitol Way N., Olympia, WA 98501","active":true,"usgs":false}],"preferred":false,"id":387072,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70020802,"text":"70020802 - 1998 - Contrasting behavioral and feeding strategies recorded by tidal-flat bivalve trace fossils from the Upper Carboniferous of eastern Kansas","interactions":[],"lastModifiedDate":"2025-03-11T16:33:53.517248","indexId":"70020802","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3000,"text":"Palaios","active":true,"publicationSubtype":{"id":10}},"title":"Contrasting behavioral and feeding strategies recorded by tidal-flat bivalve trace fossils from the Upper Carboniferous of eastern Kansas","docAbstract":"Upper Carboniferous tidal-flat deposits near Waverly, eastern Kansas (Stull Shale Member, Kanwaka Shale Formation), host abundant and very well-preserved trace fossils attributed to the activity of burrowing bivalves. Thin shell lenses with an abundant bivalve fauna area associated with the ichnofossil-bearing beds and afford an unusual opportunity to relate trace fossils to their makers. Two distinctive life and feeding strategies can be reconstructed on the basis of trace fossil analysis and functional morphology. Lockeria siliquaria hyporeliefs commonly are connected with vertical to inclined, truncated endichnial shafts in the absence of horizontal locomotion traces. These structures record vertical and oblique displacement through the sediment, and suggest relatively stable domiciles rather than temporary resting traces as typically considered. Crowded bedding surfaces displaying cross-cutting relationships between specimens of L. siliquaria and differential preservation at the top (concave versus convex epireliefs) record a complex history of successive events of colonization, erosion, deposition, and recolonization (time-averaged assemblages). Irregujlar contours of some large hypichnia indicate the cast of the foot, while other outlines closely match the anterior area of Wilkingia, its suggested tracemaker. Relatively stable, vertical to inclined life positions and dominanit vertical mobility suggest a filter-feeding strategy. Moreover, the elongate shell and pallial sinus of Wilkingia providfe a strong independent line of evidence for an opisthosiphonate, moderately deep-tier inhabitant. Wilingia may represent a pioneer attempt at siphon-feeding in the late Paleozoic, preceding the outcome of the Mesozoic infaunal radiation. A second strategy is represented by Lockeia ornata and association locomotionm and locomotion/feding structures. Lockeia ornata is commonly connected with chevron locomotion traces that record the bifurcated foot of a protobranch bivalve. Lockeia ornata exhibits distinctive, fine, parallel lines that mimic the ornamentation of Phestia, a nuculanid protobranch bivalve. Rosary and radial structures give evidence of a patterned search for food. Lockeia ornata and associated Protovirgularia record dominant horizontal locomoton and suggest the activity of deposit-feeding bivalves. Morphologic variability of Protovirgularia was controlled by substrate fluidity, which was dependent on sediment heterogeneity and tidal-cycle dynamics. This study demonstrates that detailed analysis of bivalve traces provides valuable information on bivalve ethology and paleoecology, evolutionary innovations, environmental dynamics, and substrate fluidity.","language":"English","publisher":"GeoScienceWorld","doi":"10.2307/3515322","usgsCitation":"Mangano, M., Buatois, L.A., West, R., and Maples, C.G., 1998, Contrasting behavioral and feeding strategies recorded by tidal-flat bivalve trace fossils from the Upper Carboniferous of eastern Kansas: Palaios, v. 13, no. 4, p. 335-351, https://doi.org/10.2307/3515322.","productDescription":"17 p.","startPage":"335","endPage":"351","costCenters":[],"links":[{"id":229915,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Kansas","otherGeospatial":"eastern Kansas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -97.6413862458381,\n 40.016343063499875\n ],\n [\n -97.6413862458381,\n 36.95795102522135\n ],\n [\n -94.62208436793321,\n 36.95795102522135\n ],\n [\n -94.62208436793321,\n 40.016343063499875\n ],\n [\n -97.6413862458381,\n 40.016343063499875\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"13","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fa77e4b0c8380cd4daf1","contributors":{"authors":[{"text":"Mangano, M. Gabirela","contributorId":208037,"corporation":false,"usgs":false,"family":"Mangano","given":"M. Gabirela","affiliations":[{"id":13248,"text":"University of Saskatchewan","active":true,"usgs":false}],"preferred":false,"id":387582,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buatois, Luis A. 0000-0001-9523-750X","orcid":"https://orcid.org/0000-0001-9523-750X","contributorId":195823,"corporation":false,"usgs":false,"family":"Buatois","given":"Luis","email":"","middleInitial":"A.","affiliations":[{"id":35641,"text":"Kansas Geological Survey","active":true,"usgs":false}],"preferred":false,"id":387584,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"West, R.R.","contributorId":37491,"corporation":false,"usgs":true,"family":"West","given":"R.R.","email":"","affiliations":[],"preferred":false,"id":387583,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Maples, Christopher G.","contributorId":87396,"corporation":false,"usgs":false,"family":"Maples","given":"Christopher","email":"","middleInitial":"G.","affiliations":[{"id":35641,"text":"Kansas Geological Survey","active":true,"usgs":false}],"preferred":false,"id":387581,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":26485,"text":"wri974026 - 1998 - Wet atmospheric deposition of pesticides in Minnesota, 1989-94","interactions":[],"lastModifiedDate":"2018-03-05T12:18:42","indexId":"wri974026","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"97-4026","title":"Wet atmospheric deposition of pesticides in Minnesota, 1989-94","docAbstract":"

All of the rain samples during the growing season had detectable quantities of at least one pesticide, but most of the pesticides were only infrequently observed. The most frequently detected compounds were the herbicides alachlor, atrazine, cyanazine, and metolachlor, and in 1994, its first year of registration, acetochlor. Peak concentrations of most herbicides in rainfall occurred shortly after their application periods in the spring. Peak concentrations of most of the insecticides occurred later in the summer.

\n

The majority of the wet depositional flux of pesticides occurred between early May and October. The annual wet depositional flux of pesticides is 5 orders of magnitude less than is the \"annual flux\" normally applied on an agricultural field, although some of the pesticides in rain are deposited in areas far removed from agricultural fields. The annual variability in pesticide deposition can be explained by year-to-year differences in climate and pesticide use patterns. The one sampling site (Lamberton) that was in an area dominated by row crop agriculture showed a significantly greater annual flux than the other four sampling sites that were in areas of either urbanization or less intensive agricultural. Regional deposition, away from a local source, can be inferred from these four sites because they have annual pesticide fluxes that are very similar for any given year. The observation of agricultural pesticides (not registered for home and garden use) in rain and storm runoff in the urban area indicates their transport from areas of agricultural use. Urban areas may be the best locations for assessing changes in regional use and deposition of agricultural pesticides.

\n

The pesticide fluxes in the streams out of the small three watersheds was compared to the pesticide flux into the watersheds in rain. The data indicate that flux into the watersheds from the rain is generally much greater than the flux from the watersheds in the streams. Therefore, a large fraction of the pesticides deposited in rain is retained within the watersheds. For the urban area, this is on the order of 98 percent for the four most commonly observed herbicides in rain and runoff.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/wri974026","collaboration":"Prepared in cooperation with the Minnesota Department of Agriculture","usgsCitation":"Capel, P.D., Lin, M., and Wotzka, P.J., 1998, Wet atmospheric deposition of pesticides in Minnesota, 1989-94: U.S. Geological Survey Water-Resources Investigations Report 97-4026, v, 43 p., https://doi.org/10.3133/wri974026.","productDescription":"v, 43 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":124912,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4026/report-thumb.jpg"},{"id":55310,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4026/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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J.","contributorId":23585,"corporation":false,"usgs":true,"family":"Wotzka","given":"Paul","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":196471,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":25793,"text":"wri964135 - 1998 - Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin: Pesticides and other synthetic organic compounds in water, sediment, and biota, 1975-90","interactions":[],"lastModifiedDate":"2022-12-13T22:54:31.331835","indexId":"wri964135","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"96-4135","title":"Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin: Pesticides and other synthetic organic compounds in water, sediment, and biota, 1975-90","docAbstract":"The distribution of pesticides and other synthetic organic compounds in water, sediment, and biota in the upper Illinois River Basin in Illinois, Indiana, and Wisconsin was examined from 1987 through 1990 as part of the pilot National Water-Quality Assesssment Program conducted by the U.S. Geological Survey. Historical data for water and sediment collected from 1975 through 1986 were similar to data collected from 1987 through 1990. Some compounds were detected in concentrations that exceed U.S. Environmental Protection Agency water-quality criteria.\r\nResults from pesticide sampling at four stations in 1988 and 1989 identified several agricultural pesticides that were detected more frequently and at higher concentrations in urban areas than in agricultural areas. Results from herbicide sampling at 17 stations in the Kankakee and Iroquois River Basins in 1990 indicated that atrazine concentrations exceeded the U.S. Environmental Protection Agency's maximum contaminant level for drinking water during runoff periods.\r\n\r\nResults from sampling for volatile and semivolatile organic compounds in water indicate that, with one exception, all stations at which more than one compound was detected were within 2 miles downstream from the nearest point source. Detections at two stations in the Chicago urban area accounted for 37 percent of the total number of detections. Concentrations of tetrachloroethylene, trichloroethylene, and 1,2-dichlorethane from stations in the Des Plaines River Basin exceeded the U.S. Environmental Protection Agency's maximum contaminant level for drinking water in one and two samples from the two stations in the Chicago area.\r\n\r\nPhenols and pentachlorophenols were detected most frequently in the Des Plaines River Basin where point-source discharges were common. Phenol concentrations were significantly different among the Des Plaines, Kankakee, and Fox River Basins. Phenols and pentachlorophenols never exceeded the general use and secondary contact standards.\r\n\r\nResults from a 1989 synoptic survey of semivolatile organic compounds in sediment indicate that these compounds were detected most frequently at sites in the Chicago urban area. Of the 17 stations at which 10 or more compounds were detected, 14 were located in the Des Plaines River subbasin, and 1 was on the Illinois River mainstem. As was the case with organic compounds in water, each of these sites was located within 2 miles downstream from point sources.\r\n\r\nBiota samples were collected and analyzed for organochlorines and polynuclear aromatic hydrocarbons in 1989 and 1990. The most commonly detected compound in both years was p,p'-DDE. National Academy of Science recommendations for chlordane and dieldrin for protection of predators were exceeded in 19 and 10 samples, respectively, when the 1989 and 1990 data were combined. In the nine fish-fillet samples collected in 1989, concentrations exceeded U.S. Environmental Protection Agency fish-tissue criteria in nine fillets for p,p'-DDE and five fillets for dieldrin.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri964135","usgsCitation":"Sullivan, D.J., Stinson, T.W., Crawford, J.K., Schmidt, A.R., and Colman, J.A., 1998, Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin: Pesticides and other synthetic organic compounds in water, sediment, and biota, 1975-90: U.S. Geological Survey Water-Resources Investigations Report 96-4135, ix, 131 p., https://doi.org/10.3133/wri964135.","productDescription":"ix, 131 p.","costCenters":[],"links":[{"id":410424,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48484.htm","linkFileType":{"id":5,"text":"html"}},{"id":54540,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4135/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158365,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4135/report-thumb.jpg"}],"country":"United States","state":"Illinois, Indiana, Wisconsin","otherGeospatial":"upper Illinois River basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -87.50100801193956,\n 41.651204269025726\n ],\n [\n -87.86903427371796,\n 42.67736509991755\n ],\n [\n -87.85468280424294,\n 43.21643185455525\n ],\n [\n -88.5468191414437,\n 42.97806865325791\n ],\n [\n -88.7940388908309,\n 41.76665358974668\n ],\n [\n -88.64362768300037,\n 40.67935213936329\n ],\n [\n -87.9724865679459,\n 40.104537895285915\n ],\n [\n -86.93471258293368,\n 40.035497013445195\n ],\n [\n -86.43413199631502,\n 41.14711718277687\n ],\n [\n -86.43401024073836,\n 41.648745486108396\n ],\n [\n -86.70965405093068,\n 41.72392178190145\n ],\n [\n -87.50100801193956,\n 41.651204269025726\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689b0a","contributors":{"authors":[{"text":"Sullivan, Daniel J. 0000-0003-2705-3738 djsulliv@usgs.gov","orcid":"https://orcid.org/0000-0003-2705-3738","contributorId":1703,"corporation":false,"usgs":true,"family":"Sullivan","given":"Daniel","email":"djsulliv@usgs.gov","middleInitial":"J.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":false,"id":195093,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stinson, Troy W.","contributorId":33739,"corporation":false,"usgs":true,"family":"Stinson","given":"Troy","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":195095,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Crawford, J. Kent","contributorId":54176,"corporation":false,"usgs":true,"family":"Crawford","given":"J.","email":"","middleInitial":"Kent","affiliations":[],"preferred":false,"id":195096,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schmidt, Arthur R.","contributorId":105709,"corporation":false,"usgs":true,"family":"Schmidt","given":"Arthur","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":195097,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Colman, John A. 0000-0001-9327-0779 jacolman@usgs.gov","orcid":"https://orcid.org/0000-0001-9327-0779","contributorId":2098,"corporation":false,"usgs":true,"family":"Colman","given":"John","email":"jacolman@usgs.gov","middleInitial":"A.","affiliations":[{"id":376,"text":"Massachusetts Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":195094,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":24645,"text":"ofr98125 - 1998 - Aspects of light rare earth element resources, Bayan Obo, China","interactions":[],"lastModifiedDate":"2012-02-02T00:08:24","indexId":"ofr98125","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"98-125","title":"Aspects of light rare earth element resources, Bayan Obo, China","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr98125","issn":"0094-9140","usgsCitation":"Sutphin, D.M., and Drew, L., 1998, Aspects of light rare earth element resources, Bayan Obo, China: U.S. Geological Survey Open-File Report 98-125, 10 p., 1 leaf of plates :col. ill. ;28 cm., https://doi.org/10.3133/ofr98125.","productDescription":"10 p., 1 leaf of plates :col. ill. ;28 cm.","costCenters":[],"links":[{"id":157633,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1998/0125/report-thumb.jpg"},{"id":53682,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1998/0125/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672b98","contributors":{"authors":[{"text":"Sutphin, D. M.","contributorId":27424,"corporation":false,"usgs":true,"family":"Sutphin","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":192314,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drew, L.J.","contributorId":69157,"corporation":false,"usgs":true,"family":"Drew","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":192315,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":25003,"text":"pp1595 - 1998 - Geologic studies in Alaska by the U.S. Geological Survey, 1996","interactions":[],"lastModifiedDate":"2025-01-07T20:04:24.106791","indexId":"pp1595","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1595","title":"Geologic studies in Alaska by the U.S. Geological Survey, 1996","docAbstract":"

This collection of 12 papers continues the annual series of U.S. Geological Survey (USGS) reports on geologic investigations in Alaska. The annual volume presents results from new or ongoing studies in Alaska that are of interest to scientists in academia, industry, land and resource managers, and the general public. The Geological Studies in Alaska volume reports the results of studies that cover a broad spectrum of earth science topics from many parts of the state (fig. 1).

The papers in this volume are organized under the topics Environment and Climate, Resources, and Geologic Framework, in order to reflect the objectives and scope of USGS programs that are currently active in Alaska. Environmental studies are the focus of two articles in this volume: One study addresses the relation between glaciers and aquatic habitat on the Kenai River and another study evaluates the geochemistry of water draining chromite deposits in Alaska. Two papers address mineral resources in southwestern Alaska including a geochemical study of the Fortyseven Creek prospect and a geological and geochemical study of the Stuyahok area. Eight geologic framework studies apply a variety of techniques to a wide range of subjects throughout Alaska, including biostratigraphy, geochemistry, geochronology, paleomagnetism, sedimentology, and tectonics.

Two bibliographies at the end of the volume list reports about Alaska in USGS publications released in 1996 and reports about Alaska by USGS authors in non-USGS publications in 1996.

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Alaska","linkFileType":{"id":5,"text":"html"}},{"id":121894,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1595/report-thumb.jpg"},{"id":54000,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1595/pp1595_report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":299552,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/pp/1595/","linkFileType":{"id":5,"text":"html"}},{"id":465803,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13156.htm","text":"Magnetic properties and paleomagnetism of the LaPerouse and Astrolabe gabbro intrusions, Fairweather Range, southeastern Alaska","linkFileType":{"id":5,"text":"html"}},{"id":465804,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13158.htm","text":"New 40Ar/39Ar dates for intrusions and mineral prospects in the eastern Yukon-Tanana terrane, Alaska - regional patterns and significance","linkFileType":{"id":5,"text":"html"}},{"id":465805,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13159.htm","text":"40Ar/39Ar ages of detrital minerals in Lower Cretaceous rocks of the Okpikruak Formation: evidence for Upper Paleozoic metamorphic rocks in the Koyukuk arc","linkFileType":{"id":5,"text":"html"}},{"id":465806,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13160.htm","text":"The Coast Mountains structural zones in southeastern Alaska - descriptions, relations, and lithotectonic terrane significance","linkFileType":{"id":5,"text":"html"}},{"id":465807,"rank":9,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_22512.htm","text":"Age, isotopic, and geochemical studies of the Fortyseven Creek Au-As-Sb-W prospect and vicinity, southwestern 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A spectacular geological event took place on the Atlantic margin of North America about 35 million years ago in the late part of the Eocene Epoch. Sea level was unusually high everywhere on Earth, and the ancient shoreline of the Virginia region was somewhere in the vicinity of where Richmond is today (fig. 1). Tropical rain forests covered the slopes of the Appalachians. To the east of a narrow coastal plain, a broad, lime (calcium carbonate)- covered continental shelf lay beneath the ocean. Suddenly, with an intense flash of light, that tranquil scene was transformed into a hellish cauldron of mass destruction. From the far reaches of space, a bolide (comet or asteroid), 3-5 kilometers in diameter, swooped through the Earth's atmosphere and blasted an enormous crater into the continental shelf. The crater is now approximately 200 km southeast of Washington, D.C., and is buried 300-500 meters beneath the southern part of Chesapeake Bay and the peninsulas of southeastern Virginia (fig. 1).

The entire bolide event, from initial impact to the termination of breccia deposition, lasted only a few hours or days. The crater was then buried by additional sedimentary beds, which accumulated during the following 35 million years.

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No abstract available.

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The sites were divided into five groups on the basis of physiographic region and land use. Ten compounds were detected in tissue, and 16 compounds were detected in bed sediment. The most frequently detected compound in both media was p,p'-DDE. Concentrations of total DDT (sum of o,p'- and p,p'-forms of DDD, DDE, and DDT) were statistically different among groups of sites for tissue and sediment (Kruskal-Wallis, P < 0.05). Concentrations in both media were highest in streams draining the west side of the valley. Concentrations of total DDT in tissue were significantly correlated with specific conductance, pH, and total alkalinity (P < 0.05), which are indicators of the proportion of irrigation-return flows in stream discharge. Concentrations in sediment on a dry-weight basis were not correlated with these water-quality parameters, but total-organic- carbon (TOC) normalized concentrations were significantly correlated with specific conductance and pH (P < 0.05). Regressions of the concentration of total DDT in tissue as a function of total DDT in bed sediment were significant and explained as much as 76 percent of the variance in the data. The concentration of total DDT in sediment may be related to mechanisms of soil transport to surface water with bioavailability of compounds related to the concentration of TOC in sediment.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr98171","issn":"0094-9140","usgsCitation":"Brown, L.R., 1998, Concentrations of chlorinated organic compounds in biota and bed sediment in streams of the lower San Joaquin River drainage, California: U.S. Geological Survey Open-File Report 98-171, vi, 22 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr98171.","productDescription":"vi, 22 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":155329,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1998/0171/report-thumb.jpg"},{"id":52064,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1998/0171/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699d2e","contributors":{"authors":[{"text":"Brown, Larry R. 0000-0001-6702-4531 lrbrown@usgs.gov","orcid":"https://orcid.org/0000-0001-6702-4531","contributorId":1717,"corporation":false,"usgs":true,"family":"Brown","given":"Larry","email":"lrbrown@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":188519,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":67529,"text":"i2565 - 1998 - Geologic map of the Collegiate Peaks Wilderness Area and the Grizzly Peak Caldera, Sawatch Range, central Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:25","indexId":"i2565","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1998","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":"2565","subseriesTitle":"NONE","title":"Geologic map of the Collegiate Peaks Wilderness Area and the Grizzly Peak Caldera, Sawatch Range, central Colorado","language":"ENGLISH","doi":"10.3133/i2565","isbn":"0607885521","usgsCitation":"Fridrich, C.J., Witt, D., Bryant, B., Richard, S., and Smith, R., 1998, Geologic map of the Collegiate Peaks Wilderness Area and the Grizzly Peak Caldera, Sawatch Range, central Colorado: U.S. Geological Survey IMAP 2565, 1 map :col. ;82 x 109 cm., on sheet 107 x 138 cm., folded in envelope 30 x 24 cm. +1 pamphlet (29 p. : ill. ; 28 cm.), https://doi.org/10.3133/i2565.","productDescription":"1 map :col. ;82 x 109 cm., on sheet 107 x 138 cm., folded in envelope 30 x 24 cm. +1 pamphlet (29 p. : ill. ; 28 cm.)","costCenters":[],"links":[{"id":108326,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13051.htm","linkFileType":{"id":5,"text":"html"},"description":"13051"},{"id":101432,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2565/plate-1.pdf","size":"19320","linkFileType":{"id":1,"text":"pdf"}},{"id":188093,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/2565/report-thumb.jpg"},{"id":91693,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/2565/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"50000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.83333333333333,38.65 ], [ -106.83333333333333,39.166666666666664 ], [ -106.20083333333334,39.166666666666664 ], [ -106.20083333333334,38.65 ], [ -106.83333333333333,38.65 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b08e4b07f02db69b933","contributors":{"authors":[{"text":"Fridrich, C. 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