{"pageNumber":"1434","pageRowStart":"35825","pageSize":"25","recordCount":46730,"records":[{"id":70157490,"text":"70157490 - 1990 - Estimating groundwater exchange with lakes: 2. Calibration of a three-dimensional, solute transport model to a stable isotope plume","interactions":[],"lastModifiedDate":"2018-02-27T11:26:35","indexId":"70157490","displayToPublicDate":"2015-04-05T04:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Estimating groundwater exchange with lakes: 2. Calibration of a three-dimensional, solute transport model to a stable isotope plume","docAbstract":"<p><span>A three-dimensional groundwater flow and solute transport model was calibrated to a plume of water described by measurements of δ</span><sup>18</sup><span>O and used to calculate groundwater inflow and outflow rates at a lake in northern Wisconsin. The flow model was calibrated to observed hydraulic gradients and estimated recharge rates. Calibration of the solute transport submodel to the configuration of a stable isotope (</span><sup>18</sup><span>O) plume in the contiguous aquifer on the downgradient side of the lake provides additional data to constrain the model. A good match between observed and simulated temporal variations in plume configuration indicates that the model closely simulated the dynamics of the real system. The model provides information on natural variations of rates of groundwater inflow, lake water outflow, and recharge to the water table. Inflow and outflow estimates compare favorably with estimates derived by the isotope mass balance method (Krabbenhoft et al., this issue). Model simulations agree with field observations that show groundwater inflow rates are more sensitive to seasonal variations in recharge than outflow.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR026i010p02455","usgsCitation":"Krabbenhoft, D.P., Anderson, M.P., and Bowser, C.J., 1990, Estimating groundwater exchange with lakes: 2. Calibration of a three-dimensional, solute transport model to a stable isotope plume: Water Resources Research, v. 26, no. 10, p. 2455-2462, https://doi.org/10.1029/WR026i010p02455.","productDescription":"8 p.","startPage":"2455","endPage":"2462","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":308545,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wisconsin","county":"Vilas County","otherGeospatial":"Sparkling Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.71040725708008,\n              45.99857150435143\n            ],\n            [\n              -89.71040725708008,\n              46.01723083989765\n            ],\n            [\n              -89.69023704528809,\n              46.01723083989765\n            ],\n            [\n              -89.69023704528809,\n              45.99857150435143\n            ],\n            [\n              -89.71040725708008,\n              45.99857150435143\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"26","issue":"10","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"56051ebee4b058f706e512bc","contributors":{"authors":[{"text":"Krabbenhoft, David P. 0000-0003-1964-5020 dpkrabbe@usgs.gov","orcid":"https://orcid.org/0000-0003-1964-5020","contributorId":1658,"corporation":false,"usgs":true,"family":"Krabbenhoft","given":"David","email":"dpkrabbe@usgs.gov","middleInitial":"P.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true},{"id":37464,"text":"WMA - Laboratory & Analytical Services Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":573309,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, Mary P.","contributorId":147842,"corporation":false,"usgs":false,"family":"Anderson","given":"Mary","email":"","middleInitial":"P.","affiliations":[{"id":16925,"text":"University of Wisconsin-Madison","active":true,"usgs":false}],"preferred":false,"id":573310,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bowser, Carl J.","contributorId":14050,"corporation":false,"usgs":false,"family":"Bowser","given":"Carl","email":"","middleInitial":"J.","affiliations":[{"id":16925,"text":"University of Wisconsin-Madison","active":true,"usgs":false}],"preferred":false,"id":573311,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70047824,"text":"70047824 - 1990 - Organochlorine pesticide residues in bed sediments of the San Joaquin River, California","interactions":[{"subject":{"id":13801,"text":"ofr87531 - 1987 - Organochlorine pesticide residues in bed sediments of the San Joaquin River and its tributary streams, California","indexId":"ofr87531","publicationYear":"1987","noYear":false,"title":"Organochlorine pesticide residues in bed sediments of the San Joaquin River and its tributary streams, California"},"predicate":"SUPERSEDED_BY","object":{"id":70047824,"text":"70047824 - 1990 - Organochlorine pesticide residues in bed sediments of the San Joaquin River, California","indexId":"70047824","publicationYear":"1990","noYear":false,"title":"Organochlorine pesticide residues in bed sediments of the San Joaquin River, California"},"id":1}],"lastModifiedDate":"2013-08-26T10:58:46","indexId":"70047824","displayToPublicDate":"2013-01-01T10:52:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Organochlorine pesticide residues in bed sediments of the San Joaquin River, California","docAbstract":"Bed sediments of the San Joaquin River and its tributaries were sampled during October 7–11, 1985, and analyzed for organochiorine pesticide residues in order to determine their areal distribution and to evaluate and prioritize needs for further study. Residues of DDD, DDE, DDT, and dieldrin are widespread in the fine-grained bed sediments of the San Joaquin River and its tributaries despite little or no use of these pesticides for more than 15 years. The San Joaquin River has among the highest bed-sediment concentrations of DDD, DDE, DDT, and dieldrin residues of major rivers in the United States. Concentrations of all four pesticides were correlated with each other and with the amount of organic carbon and fine-grained particles in the bed sediments. The highest concentrations occurred in bed sediments of westside tributary streams. Potential tributary loads of DDD, DDE, DDT, and dieldrin to the San Joaquin River were computed from bed-sediment concentrations and data on streamfiow and suspended-sediment concentration in order to identify the general magnitude of differences between streams and to determine study priorities. The estimated loads indicate that the most important sources of residues during the study period were Salt Slough because of a high load of fine sediment, and Newman Wasteway, Orestimba Creek, and Hospital Creek because of high bed-sediment concentrations. Generally, the highest estimated loads of DDD, DDE, DDT, and dieldrin were in Orestimba and Hospital Creeks.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of the American Water Resources Association","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","doi":"10.1111/j.1752-1688.1990.tb01346.x","usgsCitation":"Gilliom, R.J., and Clifton, D.G., 1990, Organochlorine pesticide residues in bed sediments of the San Joaquin River, California: Journal of the American Water Resources Association, v. 26, no. 1, p. 11-24, https://doi.org/10.1111/j.1752-1688.1990.tb01346.x.","productDescription":"14 p.","startPage":"11","endPage":"24","costCenters":[],"links":[{"id":276986,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":276985,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1752-1688.1990.tb01346.x"}],"country":"United States","state":"California","otherGeospatial":"San Joaquin River","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.48,32.53 ], [ -124.48,42.01 ], [ -114.13,42.01 ], [ -114.13,32.53 ], [ -124.48,32.53 ] ] ] } } ] }","volume":"26","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"521c78eae4b01458f7842976","contributors":{"authors":[{"text":"Gilliom, Robert J. rgilliom@usgs.gov","contributorId":488,"corporation":false,"usgs":true,"family":"Gilliom","given":"Robert","email":"rgilliom@usgs.gov","middleInitial":"J.","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":true,"id":483067,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clifton, Daphne G.","contributorId":9640,"corporation":false,"usgs":true,"family":"Clifton","given":"Daphne","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":483068,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70039187,"text":"70039187 - 1990 - Catalog of US GeoData","interactions":[],"lastModifiedDate":"2012-08-08T01:02:14","indexId":"70039187","displayToPublicDate":"2012-01-01T12:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":362,"text":"General Information Product","active":false,"publicationSubtype":{"id":6}},"title":"Catalog of US GeoData","docAbstract":"The development of geographic information systems (GIS) is a rapidly growing industry that supports natural resources, studies, land management, environmental analysis, and urban and transporation planning. The increasing use of computers for storing and analyzing earth science information has greatly expanded the demand for digital cartographic and geographic data. Digital cartography involves the collection, storage, processing, analysis, and display of map data with the aid of computers. The U.S. Geological Survey (USGS), the Nation's largest earth science research agency, through its National Mapping Program, has expanded digital cartography operations to include the collection of elevation, planimetric, land use and land cover, and geographic names information in digital form. This digital information is available on 9-track magnetic tapes and, in the case of 1:2,000,000-scale planimetric digital line graph data, in Compact Disc Read Only Memory (CD-ROM) format. Digital information can be used with all types of geographic and land information systems.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70039187","collaboration":"National Mapping Program","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1990, Catalog of US GeoData: General Information Product, 2 Plates: 36 x 16 inches, https://doi.org/10.3133/70039187.","productDescription":"2 Plates: 36 x 16 inches","costCenters":[{"id":225,"text":"Earth Science Information Center","active":false,"usgs":true}],"links":[{"id":259130,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":261348,"rank":900,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gip/70039187/plate-1.pdf"},{"id":261349,"rank":900,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gip/70039187/plate-2.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f397e4b0c8380cd4b8d0","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":535230,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70038386,"text":"70038386 - 1990 - Land use and land cover digital data from 1:250,000- and 1:100,000- scale maps","interactions":[],"lastModifiedDate":"2012-05-19T01:01:36","indexId":"70038386","displayToPublicDate":"2012-01-01T10:55:33","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":357,"text":"Data Users Guide","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"4","title":"Land use and land cover digital data from 1:250,000- and 1:100,000- scale maps","docAbstract":"The Earth Science Information Centers (ESIC) distribute digital cartographic/geographic data files produced by the U.S. Geological Survey (USGS) as part of the National Mapping Program. The data files are grouped into four basic types. The first type, called a Digital Line Graph (DLG), is line map information in digital form. These data files include information on planimetric base categories, such as transportation, hydrography, and boundaries. The second type, called a Digital Elevation Model (DEM), consists of a sampled array of elevations for ground positions that are usually at regularly spaced intervals. The third type, Land Use and Land Cover digital data, provide information on nine major classes of land use such as urban, agricultural, or forest as well as associated map data such as political units and Federal land ownership. The fourth type, the Geographic Names Information System, provides primary information for known places, features, and areas in the United States identified by a proper name.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70038386","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1990, Land use and land cover digital data from 1:250,000- and 1:100,000- scale maps: Data Users Guide 4, HTML Document, https://doi.org/10.3133/70038386.","productDescription":"HTML Document","costCenters":[{"id":225,"text":"Earth Science Information Center","active":false,"usgs":true}],"links":[{"id":256895,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://vterrain.org/Culture/LULC/Data_Users_Guide_4.html","linkFileType":{"id":5,"text":"html"}},{"id":256896,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a42eee4b0c8380cd65fcb","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":535183,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046330,"text":"wdrNM89 - 1990 - Water resources data, New Mexico, water year 1989","interactions":[],"lastModifiedDate":"2013-07-08T10:55:10","indexId":"wdrNM89","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"NM-89","title":"Water resources data, New Mexico, water year 1989","docAbstract":"This annual hydrologic data report of New Mexico is one of a series of annual reports that document hydrologic data gathered frOm the u.s. Geological Survey's surface- and ground-water data-collection networks in each State, Puerto\nRico, and the Trust Territories. These records of streamflow, ground-water levels, and water quality provide the hydrologic information needed by Federal, State, and local agencies and the private sector for developing and managing our Nation's land and water resources. Hydrologic data for New Mexico are contained in this volume. This report is the culmination of a concerted effort by dedicated personnel of the u.S. Geological Survey who collected, compiled, analyzed, verified, and organized the data, and who typed, edited, and assembled the report. The authors had primary responsibility for assuring that the information contained herein is accurate, complete, and adheres to Geological Survey policy and established guidelines. The following individuals contributed significantly to the completion of the report: Linda V. Beal Harriet R. Allen K.M. Lange, M.F. Ortiz, and L.A. Watson processed the text of the report, and H.M. Grossman drafted the illustrations.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Santa Fe, NM","doi":"10.3133/wdrNM89","collaboration":"Prepared in cooperation with the State of New Mexico and with other agencies","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1990, Water resources data, New Mexico, water year 1989: U.S. Geological Survey Water Data Report NM-89, 440 p., https://doi.org/10.3133/wdrNM89.","productDescription":"440 p.","costCenters":[],"links":[{"id":273458,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":274527,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1989/nm-89/report.pdf"}],"country":"United States","state":"New Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -109.052,31.3322 ], [ -109.052,37.0003 ], [ -103.002,37.0003 ], [ -103.002,31.3322 ], [ -109.052,31.3322 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51b300ebe4b01368e589e433","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":535539,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016122,"text":"70016122 - 1990 - Remagnetization and northward coastwise transport of Franciscan Complex rocks, northern California: A reinterpretation of the paleomagnetic data","interactions":[],"lastModifiedDate":"2025-09-09T16:02:43.83402","indexId":"70016122","displayToPublicDate":"2010-07-26T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3524,"text":"Tectonics","active":true,"publicationSubtype":{"id":10}},"title":"Remagnetization and northward coastwise transport of Franciscan Complex rocks, northern California: A reinterpretation of the paleomagnetic data","docAbstract":"<p><span>Previous paleomagnetic studies of accreted oceanic rocks within the Franciscan Complex of northern California have concluded that these rocks originated far to the south of their present positions with respect to the North American continent. Based on positive “fold” tests, the characteristic remanent magnetizations were inferred to predate accretion-related deformation and metamorphism, and to have been acquired during or soon after deposition of these rocks. Thus, the paleomagnetic data were thought to provide direct information on ancient oceanic plate motions. However, the plate motions implied by some of these paleomagnetic data are problematic (e.g., exceptional plate velocities), and uniform-polarity magnetizations in almost all of these rocks indicate the possibility of remagnetization. Recent work on oceanic rocks in similar subduction complexes of Japan and Mexico have shown that they were most likely chemically remagnetized during accretion prior to disruption of the original stratigraphic sequences. Modern analogs indicate that the oceanic rocks in Mexico were probably remagnetized while still part of a shallow-dipping subducting slab (&lt;10°) at the base of an accretionary prism. Assuming these rocks were near horizontal at the time of remagnetization, paleolatitudes at which these rocks were subducted and subsequent arc-parallel displacements along the western margin of North America can be inferred. In this paper, Franciscan rocks in northern California are reinterpreted as also having been remagnetized prior to accretion-related deformation. This scenario satisfies both geologic and paleomagnetic constraints for these rocks, and resolves conflicts between data indicating both remagnetization and tectonic displacement. Transport of the Laytonville Limestone from the southern hemisphere is not required. Paleolatitudes of subduction and remagnetization in the northern hemisphere (12° to 33°) appear to be inversely proportional to age of accretion (middle Cretaceous to Oligocene) for the Franciscan rocks. Subsequent northward diplacements (800 to 3700 km) and clockwise rotations (56° and 154°) of these rocks inferred from the paleomagnetic data are consistent with potential displacements along the western margin of North America during late Mesozoic and Cenozoic time calculated using examples of modern subduction zones and current plate reconstruction models.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TC009i005p01221","issn":"02787407","usgsCitation":"Hagstrum, J.T., 1990, Remagnetization and northward coastwise transport of Franciscan Complex rocks, northern California: A reinterpretation of the paleomagnetic data: Tectonics, v. 9, no. 5, p. 1221-1233, https://doi.org/10.1029/TC009i005p01221.","productDescription":"13 p.","startPage":"1221","endPage":"1233","costCenters":[],"links":[{"id":223352,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"northern California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -125.13609326368268,\n              42.305003717566734\n            ],\n            [\n              -125.13609326368268,\n              37.23035631411469\n            ],\n            [\n              -121.33854660219356,\n              37.23035631411469\n            ],\n            [\n              -121.33854660219356,\n              42.305003717566734\n            ],\n            [\n              -125.13609326368268,\n              42.305003717566734\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"9","issue":"5","noUsgsAuthors":false,"publicationDate":"2010-07-26","publicationStatus":"PW","scienceBaseUri":"505aa6c0e4b0c8380cd85024","contributors":{"authors":[{"text":"Hagstrum, Jonathan T. 0000-0002-0689-280X jhag@usgs.gov","orcid":"https://orcid.org/0000-0002-0689-280X","contributorId":3474,"corporation":false,"usgs":true,"family":"Hagstrum","given":"Jonathan","email":"jhag@usgs.gov","middleInitial":"T.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":372602,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5222409,"text":"5222409 - 1990 - Capture-recapture estimation of prebreeding survival rate for birds exhibiting delayed maturation","interactions":[],"lastModifiedDate":"2012-02-02T00:14:39","indexId":"5222409","displayToPublicDate":"2010-06-16T12:19:08","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2284,"text":"Journal of Field Ornithology","active":true,"publicationSubtype":{"id":10}},"title":"Capture-recapture estimation of prebreeding survival rate for birds exhibiting delayed maturation","docAbstract":"Many species of seabirds exhibit delayed maturity and do not return to the natal colony to breed for several years after fledging.  Capture-recapture studies are frequently conducted at such breeding colonies and often include marking of young birds.  However, because of the absence of these birds from the natal colony during the first few years after banding, the data do not fit neatly into existing capture-recapture models.  Here we present a method for estimating prebreeding survival rate from capture-recapture studies on species exhibiting such patterns of delayed maturation.  We illustrate the method using data from a capture-recapture study of Roseate Terns (Sterna dougallii ) on Falkner Island, Connecticut.  The method appears to work well and emphasizes the potential to tailor capture-recapture models to specific field situations.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Field Ornithology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Nichols, J., Spendelow, J., and Hines, J., 1990, Capture-recapture estimation of prebreeding survival rate for birds exhibiting delayed maturation: Journal of Field Ornithology, v. 61, no. 3, p. 347-354.","productDescription":"347-354","startPage":"347","endPage":"354","numberOfPages":"8","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194232,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":17975,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://elibrary.unm.edu/sora/JFO/v061n03/p0347-p0354.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"61","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fde4b07f02db5f6909","contributors":{"authors":[{"text":"Nichols, J.D. 0000-0002-7631-2890","orcid":"https://orcid.org/0000-0002-7631-2890","contributorId":14332,"corporation":false,"usgs":true,"family":"Nichols","given":"J.D.","affiliations":[],"preferred":false,"id":336250,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spendelow, J. A. 0000-0001-8167-0898","orcid":"https://orcid.org/0000-0001-8167-0898","contributorId":72478,"corporation":false,"usgs":true,"family":"Spendelow","given":"J. A.","affiliations":[],"preferred":false,"id":336252,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hines, J.E. 0000-0001-5478-7230","orcid":"https://orcid.org/0000-0001-5478-7230","contributorId":36885,"corporation":false,"usgs":true,"family":"Hines","given":"J.E.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":336251,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5222491,"text":"5222491 - 1990 - Comparison of breaking strength and shell thickness as evaluators of white-faced ibis eggshell quality","interactions":[],"lastModifiedDate":"2024-02-13T17:03:51.702215","indexId":"5222491","displayToPublicDate":"2010-06-16T12:19:07","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of breaking strength and shell thickness as evaluators of white-faced ibis eggshell quality","docAbstract":"<p><span>Data from a 1986 field study of white-faced ibis (</span><i>Plegadis chihi</i><span>) nesting at Carson Lake, Nevada, were used to compare the utility of eggshell strength measurement and eggshell thickness as indicators of eggshell quality. The ibis population had a history of reproductive failure correlated with elevated egg concentrations of&nbsp;</span><i>p, p</i><span>'-DDE, hereafter referred to as DDE. Eggs from 80 nests (one egg/nest) were tested for shell strength and thickness. Egg contents were analyzed for organochlorines, mercury and selenium; productivity at each nest (minus one egg) was monitored in the field. DDE-DDT concentrations in the eggs ranged from none detected (&lt;0.1) to 29 ppm (wet weight). Shell thickness and shell strength were both negatively correlated with DDE (−0.60, −0.61, respectively), but shell strength deteriorated at a faster rate than shell thickness. Scanning electron micrographs indicated the deterioration in strength was related to changes in ultrastructure as well as to decreased thickness. Fourteen eggs with &lt;0.40 ppm DDE were used to exemplify normal “control” eggs. Of the eggs with higher concentrations of DDE (i.e., ≥0.40 ppm), 11 of 66 were thinner (&gt;2&nbsp;</span><span class=\"smallCaps\">SD</span><span>&nbsp;below “control” mean) than normal, 11 of 59 were weaker than normal and 7 eggs were cracked so their strength could not be tested, although thickness was measured. Therefore, 17% of the eggs with ≥0.40 ppm DDE were thinner than normal and 27% were either weaker than normal or cracked. Further, six eggs (four with ≥15 ppm DDE) did not have abnormally thin shells, but did have abnormally weak shells. Nests with abnormal test eggs (thinner, weaker or cracked) produced fewer young than nests with normal eggs. Use of the shell strength parameter provides additional information for better evaluations of reproductive problems. The potential utility of monitoring eggshell quality goes beyond evaluating effects of organochlorines since recent work indicates that other environmental hazards can affect shell quality.</span></p>","language":"English","publisher":"Society of Environmental Toxicology and Chemistry","doi":"10.1002/etc.5620090614","usgsCitation":"Henny, C.J., and Bennett, J., 1990, Comparison of breaking strength and shell thickness as evaluators of white-faced ibis eggshell quality: Environmental Toxicology and Chemistry, v. 9, no. 6, p. 797-805, https://doi.org/10.1002/etc.5620090614.","productDescription":"9 p.","startPage":"797","endPage":"805","numberOfPages":"9","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197703,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"6","noUsgsAuthors":false,"publicationDate":"1990-06-01","publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae3c2","contributors":{"authors":[{"text":"Henny, Charles J.","contributorId":12578,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":336377,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bennett, J.K.","contributorId":53496,"corporation":false,"usgs":true,"family":"Bennett","given":"J.K.","email":"","affiliations":[],"preferred":false,"id":336378,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5222830,"text":"5222830 - 1990 - Flexible models for analysing ring recovery data to estimate survival rates","interactions":[],"lastModifiedDate":"2012-02-02T00:15:12","indexId":"5222830","displayToPublicDate":"2010-06-16T12:19:05","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3298,"text":"Ring","active":true,"publicationSubtype":{"id":10}},"title":"Flexible models for analysing ring recovery data to estimate survival rates","docAbstract":"We describe MULT, a flexible procedure for analysing ring recovery data. The procedure starts with parametric structures similar to, but more general than, those described by Brownie et al. (1985). Particular models, including those in Brownie et al. (1965), can be obtained by imposing constraints on the general parametric structures. Examples of models that are available in MULT include: analysis of ringing data when no birds are ringed in some years; analysis of twice-yearly ringing to estimate interval survivorship; and analysis of ringing data when survivorship is hypothesised to be a function of a covariate measured annually. We use North American ringings of Atlantic Brant (Branta bernicla hrota), Mallard (Anas platyrhynchos), and Ring-necked Ducks (Aythya collaris) to illustrate the above models. MULT is a menu-driven, IBM-PC compatible program, and is available from the second author.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ring","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Conroy, M., and Hines, J., 1990, Flexible models for analysing ring recovery data to estimate survival rates: Ring, v. 13, no. 1-2, p. 173-192.","productDescription":"173-192","startPage":"173","endPage":"192","numberOfPages":"20","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":195819,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"13","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e74c1","contributors":{"authors":[{"text":"Conroy, M.J.","contributorId":84690,"corporation":false,"usgs":true,"family":"Conroy","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":337256,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hines, J.E. 0000-0001-5478-7230","orcid":"https://orcid.org/0000-0001-5478-7230","contributorId":36885,"corporation":false,"usgs":true,"family":"Hines","given":"J.E.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":337255,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5222425,"text":"5222425 - 1990 - Dicofol (Kelthane®)-induced eggshell thinning in captive american kestrels","interactions":[],"lastModifiedDate":"2024-02-13T17:45:04.039989","indexId":"5222425","displayToPublicDate":"2010-06-16T12:19:05","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Dicofol (Kelthane®)-induced eggshell thinning in captive american kestrels","docAbstract":"<p><span>Reproductive parameters of American kestrels (</span><i>Falco sparverius</i><span>) were measured through two breeding seasons. Exposure to Kelthane® (containing no DDT-related compounds) at dietary concentrations of 0 (control), 1,3, 10 and 30 μg/g (wet weight) began in late November before, and continued through, the second season. Kelthane thinned eggshells and lowered the thickness index at dietary concentrations ≥3 μg/g and it reduced shell weight at ≥10μg/g when comparisons were to concurrent controls. Kelthane reduced the thickness index at ≥3 μg/g and it reduced shell thickness and weight at ≥10 μg/g when comparisons were to the same birds during the previous season. All changes were dose-related. It was not previously known that as little as 3 μg/g dicofol could cause these effects. Kestrels resembled previously studied eastern screech-owls (</span><i>Otus asio</i><span>) in that 10 μg/g reduced hatchability of eggs. Both these raptors showed eggshell changes without serious effects on production of young. Available data show dicofol only equal to or less effective than DDE as a shell-thinning agent. Also, DDE may have more impact than dicofol on such critical aspects of reproduction as egg hatchability and survivability of hatchlings. Field studies of dicofol residues in food chains and of residue concentrations in eggs vs. nesting success from areas of heavy dicofol use are needed to judge this chemical's ecological impact.</span></p>","language":"English","publisher":"Society of Environmental Toxicology and Chemistry","doi":"10.1002/etc.5620090813","usgsCitation":"Clark, D.R., Spann, J.W., and Bunck, C., 1990, Dicofol (Kelthane®)-induced eggshell thinning in captive american kestrels: Environmental Toxicology and Chemistry, v. 9, no. 8, p. 1063-1069, https://doi.org/10.1002/etc.5620090813.","productDescription":"7 p.","startPage":"1063","endPage":"1069","numberOfPages":"7","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193893,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"8","noUsgsAuthors":false,"publicationDate":"1990-08-01","publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65da40","contributors":{"authors":[{"text":"Clark, D. R. Jr.","contributorId":40928,"corporation":false,"usgs":true,"family":"Clark","given":"D.","suffix":"Jr.","middleInitial":"R.","affiliations":[],"preferred":false,"id":336282,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spann, J. W.","contributorId":93435,"corporation":false,"usgs":true,"family":"Spann","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":336284,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bunck, C.M.","contributorId":72337,"corporation":false,"usgs":true,"family":"Bunck","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":336283,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5210483,"text":"5210483 - 1990 - Owls","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210483","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1990","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"14","title":"Owls","docAbstract":"Eight species of owls regularly occur and may breed in one or more of the southeastern states. Several additional northern or western species appear irregularly as accidentals or during years of southward incursions. In the Southeast, the most common and wide- spread owls are the common barn-owl, eastern screech-owl, great horned owl and barred owl; the most restricted is the burrowing owl.  The long-eared, short-eared, and northern saw-whet owls are primarily winter visitors in this region, although small and very localized nesting populations of short-eared owls may occur in Virginia. Long-eared owls and northern saw-whet owls may occur in West Virginia and northern saw-whet owls may occur in the highlands of Tennessee and North Carolina. Several owls of the Southeast are Blue-listed as threatened, endangered, or of local concern, including the common barn-owl, eastern screech-owl, burrow'ing owl and short-eared owl. The nesting status of the long-eared owl and northern saw-whet owl are still poorly known. These two owls should be included on stat and regional lists of species of special concern. Important limiting factors for all owls of the Southeast include habitat loss and human related mortality. Management issues center on obtaining a data base useful in predicting the effects of current forest management practices on owl populations and encouraging use of forestry techniques that least impact owls. Research needs include initiating studies of all aspects of the life history and habitat relationships of each owl species.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Southeast Raptor Management Symposium and Workshop.  ","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"National Wildlife Federation.","usgsCitation":"Smith, D., Ellis, D.H., and Millsap, B., 1990, Owls, chap. <i>of</i> Proceedings of the Southeast Raptor Management Symposium and Workshop.  , p. 89-117.","productDescription":"xii, 245","startPage":"89","endPage":"117","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200626,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e47b1e4b07f02db49d32f","contributors":{"editors":[{"text":"Pendleton, Beth Giron","contributorId":111970,"corporation":false,"usgs":true,"family":"Pendleton","given":"Beth","email":"","middleInitial":"Giron","affiliations":[],"preferred":false,"id":506518,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Smith, D.G.","contributorId":49393,"corporation":false,"usgs":true,"family":"Smith","given":"D.G.","email":"","affiliations":[],"preferred":false,"id":328513,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ellis, D. H.","contributorId":79830,"corporation":false,"usgs":true,"family":"Ellis","given":"D.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":328514,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Millsap, B.A.","contributorId":30716,"corporation":false,"usgs":true,"family":"Millsap","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":328512,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5210631,"text":"5210631 - 1990 - Northern bobwhite, gray partridge, and ring-necked pheasant population trends (1966-1988) from the North American Breeding Bird Survey","interactions":[],"lastModifiedDate":"2012-02-02T00:15:20","indexId":"5210631","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1990","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Northern bobwhite, gray partridge, and ring-necked pheasant population trends (1966-1988) from the North American Breeding Bird Survey","docAbstract":"We use North American Breeding Bird Survey data to estimate population trends for 1966-1988 for northern bobwhite (Colinus virginianus), ring-necked pheasant (Phasianus colchicus), and gray partridge (Perdix perdix).  Bobwhite populations have undergone widespread declines, pheasant have undergone major declines in eastern North America with mixed trends elsewhere, gray partridge have undergone primarily population increases.  We present suggestions for further uses of these data.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Perdix V: Gray Partridge and Ring-necked Pheasant Workshop","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Kansas Department of Wildlife and Parks","publisherLocation":"Emporia, Kansas","usgsCitation":"Droege, S., and Sauer, J., 1990, Northern bobwhite, gray partridge, and ring-necked pheasant population trends (1966-1988) from the North American Breeding Bird Survey, chap. <i>of</i> Perdix V: Gray Partridge and Ring-necked Pheasant Workshop, p. 2-20.","productDescription":"413","startPage":"2","endPage":"20","numberOfPages":"413","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200590,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696c9f","contributors":{"editors":[{"text":"Church, Kevin E.","contributorId":111592,"corporation":false,"usgs":true,"family":"Church","given":"Kevin","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":506829,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Warner, Richard E.","contributorId":113275,"corporation":false,"usgs":true,"family":"Warner","given":"Richard","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":506830,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Brady, Stephen J.","contributorId":113772,"corporation":false,"usgs":true,"family":"Brady","given":"Stephen","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":506831,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Droege, Sam 0000-0003-4393-0403","orcid":"https://orcid.org/0000-0003-4393-0403","contributorId":64185,"corporation":false,"usgs":true,"family":"Droege","given":"Sam","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":328872,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":328873,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210599,"text":"5210599 - 1990 - Estimation of annual indices from roadside surveys","interactions":[],"lastModifiedDate":"2012-02-02T00:15:14","indexId":"5210599","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":8,"text":"Biological Report","active":false,"publicationSubtype":{"id":1}},"title":"Estimation of annual indices from roadside surveys","docAbstract":"Most of the surveys presently used to estimate population trends on a large geographic scale depend upon repeated visits to a number of randomly selected routes or monitoring points. As these surveys cannot be analyzed by modeling annual mean densities among routes within a region, no natural annual index of population density exists for the region. We discuss two possible methodologies for estimating annual indices of abundance. In the context of the route-regression methodology, in which trends are estimated for each route and regional population trends are estimated as weighted averages of route trends, it is possible to find average residual distances between the predicted trends on each route and the actual data points. Adding these average residuals to the regional predicted values provides a measure of average distance from the actual data points to the predicted trends. A linear model approach can also be used to estimate annual indices, in which a regional slope parameter can be fit to the data in combination with annual effects. Bootstrapping can be used to provide some measure of the variability of these annual effects. These methods provide similar results in an example using Breeding Bird Survey data for scissor-tailed flycatcher (Tyrannlls forficatus) trends in Arkansas and Oklahoma.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Survey Designs and Statistical Methods for the Estimation of Avian Population Trends","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Washington, DC","collaboration":"  PDF on file: see 3990_Sauer.pdf  9.5 MB","usgsCitation":"Sauer, J., and Geissler, P., 1990, Estimation of annual indices from roadside surveys: Biological Report, v, 166.","productDescription":"v, 166","startPage":"58","endPage":"62","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200668,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fbbcf","contributors":{"editors":[{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":506782,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Droege, Sam 0000-0003-4393-0403","orcid":"https://orcid.org/0000-0003-4393-0403","contributorId":64185,"corporation":false,"usgs":true,"family":"Droege","given":"Sam","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":506781,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":328779,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Geissler, P.H.","contributorId":24038,"corporation":false,"usgs":true,"family":"Geissler","given":"P.H.","email":"","affiliations":[],"preferred":false,"id":328778,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210658,"text":"5210658 - 1990 - Topics in route-regression analysis","interactions":[],"lastModifiedDate":"2012-02-02T00:15:19","indexId":"5210658","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":8,"text":"Biological Report","active":false,"publicationSubtype":{"id":1}},"title":"Topics in route-regression analysis","docAbstract":"The route-regression method has been used in recent years to analyze data from roadside surveys. With this method, a population trend is estimated for each route in a region, then regional trends are estimated as a weighted mean of the individual route trends. This method can accurately incorporate data that is unbalanced by changes in years surveyed and observer differences. We suggest that route-regression methodology is most efficient in the estimation of long-term (>5 year) trends, and tends to provide conservative results for low-density species.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Survey Designs and Statistical Methods for the Estimation of Avian Population Trends","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Washington, DC","collaboration":"  PDF on file: see 3990_Sauer.pdf  9.5 MB","usgsCitation":"Geissler, P., and Sauer, J., 1990, Topics in route-regression analysis: Biological Report, v, 166.","productDescription":"v, 166","startPage":"54","endPage":"57","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200648,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b385","contributors":{"editors":[{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":506872,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Droege, Sam 0000-0003-4393-0403","orcid":"https://orcid.org/0000-0003-4393-0403","contributorId":64185,"corporation":false,"usgs":true,"family":"Droege","given":"Sam","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":506871,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Geissler, P.H.","contributorId":24038,"corporation":false,"usgs":true,"family":"Geissler","given":"P.H.","email":"","affiliations":[],"preferred":false,"id":328945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":328946,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":78995,"text":"wdrMS891 - 1990 - Water resources data for Mississippi, water year 1989","interactions":[],"lastModifiedDate":"2025-08-28T17:19:51.380153","indexId":"wdrMS891","displayToPublicDate":"2006-08-30T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"MS-89-1","title":"Water resources data for Mississippi, water year 1989","docAbstract":"<p>Water resources data for the 1989 water year for Mississippi consist of records of stage, discharge, and water quality of streams; stage, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. This report contains records of water discharge at 81 gaging stations; stage records for 19 of these gaging stations; stage only at 6 gaging stations; water quality for 24 streamflow gaging stations, 2 ungaged stream sites, 3 precipitation quality stations, and 32 wells; and water levels for 504 observation wells. Also included are peak-discharge data for 55 crest-stage partial-record stations, discharge data at 6 flood hydrograph partial-record stations and 20 low-flow partial-record stations, and water quality data at 9 partial-record or miscellaneous sites and 43 short-term study sites. Locations of these sites are shown on Figures 4-6. Additional water data were collected at various sites, not part of the systematic data collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Mississippi. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrMS891","collaboration":"Prepared in cooperation with the Mississippi Department of Environmental Quality and with other State, county, municipal and Federal agencies","usgsCitation":"Tharpe, E., Plunkett, M., Morris, F., and Oakley, W.T., 1990, Water resources data for Mississippi, water year 1989: U.S. Geological Survey Water Data Report MS-89-1, viii, 614 p., https://doi.org/10.3133/wdrMS891.","productDescription":"viii, 614 p.","costCenters":[],"links":[{"id":194526,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1989/ms-89-1/report-thumb.jpg"},{"id":494962,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1989/ms-89-1/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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 \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fcc74","contributors":{"authors":[{"text":"Tharpe, E.J.","contributorId":57534,"corporation":false,"usgs":true,"family":"Tharpe","given":"E.J.","email":"","affiliations":[],"preferred":false,"id":289029,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Plunkett, M.L.","contributorId":82368,"corporation":false,"usgs":true,"family":"Plunkett","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":289031,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morris, F.","contributorId":17299,"corporation":false,"usgs":true,"family":"Morris","given":"F.","affiliations":[],"preferred":false,"id":289028,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Oakley, W. T.","contributorId":76331,"corporation":false,"usgs":true,"family":"Oakley","given":"W.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":289030,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70016077,"text":"70016077 - 1990 - Global data collection and the surveillance of active volcanoes","interactions":[],"lastModifiedDate":"2025-06-06T17:01:56.085106","indexId":"70016077","displayToPublicDate":"2003-04-22T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2996,"text":"Palaeogeography, Palaeoclimatology, Palaeoecology","printIssn":"0031-0182","active":true,"publicationSubtype":{"id":10}},"title":"Global data collection and the surveillance of active volcanoes","docAbstract":"<p>Data relay systems on existing earth-orbiting satellites provide an inexpensive way to collect environmental data from numerous remote sites around the world. This technology could be used effectively for fundamental monitoring of most of the world's active volcanoes. Such global monitoring would focus attention on the most dangerous volcanoes that are likely to significantly impact the geosphere and the biosphere.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0921-8181(90)90022-5","issn":"00310182","usgsCitation":"Ward, P., 1990, Global data collection and the surveillance of active volcanoes: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 3, no. 3, p. 263-267, https://doi.org/10.1016/0921-8181(90)90022-5.","productDescription":"5 p.","startPage":"263","endPage":"267","costCenters":[],"links":[{"id":223548,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2942e4b0c8380cd5a7d4","contributors":{"authors":[{"text":"Ward, P.L.","contributorId":31422,"corporation":false,"usgs":true,"family":"Ward","given":"P.L.","email":"","affiliations":[],"preferred":false,"id":372491,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016282,"text":"70016282 - 1990 - Spectral estimates of net radiation and soil heat flux","interactions":[],"lastModifiedDate":"2025-07-17T15:31:36.580135","indexId":"70016282","displayToPublicDate":"2003-04-14T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3254,"text":"Remote Sensing of Environment","printIssn":"0034-4257","active":true,"publicationSubtype":{"id":10}},"title":"Spectral estimates of net radiation and soil heat flux","docAbstract":"<p><span>Conventional methods of measuring surface energy balance are point measurements and represent only a small area. Remote sensing offers a potential means of measuring outgoing fluxes over large areas at the spatial resolution of the sensor. The objective of this study was to estimate net radiation (R</span><sub>n</sub><span>) and soil heat flux (G) using remotely sensed multispectral data acquired from an aircraft over large agricultural fields. Ground-based instruments measured R</span><sub>n</sub><span>&nbsp;and G at nine locations along the flight lines. Incoming fluxes were also measured by ground-based instruments. Outgoing fluxes were estimated using remotely sensed data. Remote R</span><sub>n</sub><span>, estimated as the algebraic sum of incoming and outgoing fluxes, slightly underestimated R</span><sub>n</sub><span>&nbsp;measured by the ground-based net radiometers. The mean absolute errors for remote R</span><sub>n</sub><span>&nbsp;minus measured R</span><sub>n</sub><span>&nbsp;were less than 7%. Remote G, estimated as a function of a spectral vegetation index and remote R</span><sub>n</sub><span>, slightly overestimated measured G; however, the mean absolute error for remote G was 13%. Some of the differences between measured and remote values of R</span><sub>n</sub><span>&nbsp;and G are associated with differences in instrument designs and measurement techniques. The root mean square error for available energy (R</span><sub>n</sub><span>&nbsp;- G) was 12%. Thus, methods using both ground-based and remotely sensed data can provide reliable estimates of the available energy which can be partitioned into sensible and latent heat under nonadvective conditions.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0034-4257(90)90012-B","issn":"00344257","usgsCitation":"Daughtry, C., Kustas, W.P., Moran, M.S., Pinter, P.J., Jackson, R.D., Brown, P., Nichols, W.D., and Gay, L.W., 1990, Spectral estimates of net radiation and soil heat flux: Remote Sensing of Environment, v. 32, no. 2-3, p. 111-124, https://doi.org/10.1016/0034-4257(90)90012-B.","productDescription":"14 p.","startPage":"111","endPage":"124","costCenters":[],"links":[{"id":222842,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"2-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b953de4b08c986b31ae0d","contributors":{"authors":[{"text":"Daughtry, C.S.T.","contributorId":46222,"corporation":false,"usgs":true,"family":"Daughtry","given":"C.S.T.","affiliations":[],"preferred":false,"id":373066,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kustas, William P.","contributorId":29962,"corporation":false,"usgs":false,"family":"Kustas","given":"William","email":"","middleInitial":"P.","affiliations":[{"id":6622,"text":"US Department of Agriculture","active":true,"usgs":false}],"preferred":false,"id":373064,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Moran, M. S.","contributorId":91630,"corporation":false,"usgs":false,"family":"Moran","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":373070,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pinter, P. J. Jr.","contributorId":100535,"corporation":false,"usgs":false,"family":"Pinter","given":"P.","suffix":"Jr.","email":"","middleInitial":"J.","affiliations":[{"id":6622,"text":"US Department of Agriculture","active":true,"usgs":false}],"preferred":false,"id":373071,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jackson, R. D.","contributorId":30758,"corporation":false,"usgs":false,"family":"Jackson","given":"R.","email":"","middleInitial":"D.","affiliations":[{"id":6622,"text":"US Department of Agriculture","active":true,"usgs":false}],"preferred":false,"id":373065,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Brown, P.W.","contributorId":78846,"corporation":false,"usgs":true,"family":"Brown","given":"P.W.","email":"","affiliations":[],"preferred":false,"id":373069,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Nichols, W. D.","contributorId":73220,"corporation":false,"usgs":true,"family":"Nichols","given":"W.","middleInitial":"D.","affiliations":[],"preferred":false,"id":373068,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Gay, L. W.","contributorId":53526,"corporation":false,"usgs":false,"family":"Gay","given":"L.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":373067,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70015975,"text":"70015975 - 1990 - Neogene paleoceanographic events recorded in an active-margin setting: Humboldt basin, California","interactions":[],"lastModifiedDate":"2025-06-06T17:09:53.288376","indexId":"70015975","displayToPublicDate":"2003-04-14T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2996,"text":"Palaeogeography, Palaeoclimatology, Palaeoecology","printIssn":"0031-0182","active":true,"publicationSubtype":{"id":10}},"title":"Neogene paleoceanographic events recorded in an active-margin setting: Humboldt basin, California","docAbstract":"<p><span>Recognition of North Pacific paleoceanographic events in the marginal Humboldt (Eel River) basin of northern California enables correlation of stratigraphic sections and development of a chronostratigraphy. Paleoclimatically related coiling shifts in&nbsp;</span><i>Neogloboquadrina pachyderma</i><span>&nbsp;(Ehrenberg) and benthic foraminiferal datums form the basis of the chronostratigraphy. Benthic foraminiferal datums are defined by the occurrence of selected benthic species and abundance maxima of benthic biofacies. The compiled chronostratigraphy is used to refine reconstructions of the depositional history of Humboldt basin. Paleoceanographic events, recognized by the distribution of benthic foraminiferal biofacies, are used to infer paleoceanographic history along the northeastern Pacific margin.</span></p><p><span>The similarity in coiling curves of&nbsp;<i>N. pachyderma</i>&nbsp;from the marine sequence at DSDP Site 173 and the coastal Centerville Beach section of Humboldt basin and at other independently dated sites along the northeastern Pacific margin demonstrates that matching records of climatic oscillations is a reliable method of correlating marine sequences. Benthic fauna from the Centerville Beach section vary in phase with climatically related coiling shifts in&nbsp;<i>N. pachyderma</i>. In particular these data show an increase in displaced neritic fauna during inferred warm intervals and resurgence of deeper bathyal fauna during inferred cool events. Similar data are observed from the inland Eel River section, demonstrating that benthic foraminiferal trends recognized at Centerville Beach can be identified elsewhere in Humboldt basin. This in-phase benthic response to climatic fluctuations probably results from changes in vertical depth range of many benthic species in response to paleoclimatically related vertical changes in water-mass position.</span></p><p><span>Depositional histories reconstructed for two key sites in southern Humboldt basin indicate low rates of sediment accumulation during early basin filling with hemipelagic sediments. Initiation of turbidite sedimentation in the early Pliocene resulted in a sharp increase in rate of sediment accumulation. This increase in rate of sediment accumulation is partially a response to tectonic uplift in the northern Coast Ranges and may be an effect of realignment of motion between the Pacific and North American plates at about this time. The inland site shoaled more rapidly during turbidite sedimentation as a result of a higher rate of sediment accumulation. The rate of sediment accumulation increased again at this site in the late Pliocene during deposition of shelf and nearshore facies. The Eel River region subsided concurrent with deposition of these shallow-water deposits.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0031-0182(90)90137-V","issn":"00310182","usgsCitation":"McCrory, P., 1990, Neogene paleoceanographic events recorded in an active-margin setting: Humboldt basin, California: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 80, no. 3-4, p. 267-282, https://doi.org/10.1016/0031-0182(90)90137-V.","productDescription":"16 p.","startPage":"267","endPage":"282","costCenters":[],"links":[{"id":223543,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"80","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a644de4b0c8380cd7297b","contributors":{"authors":[{"text":"McCrory, P.A.","contributorId":96287,"corporation":false,"usgs":true,"family":"McCrory","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":372228,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016306,"text":"70016306 - 1990 - Pre- and poststack migration of GLIMPCE reflection data","interactions":[],"lastModifiedDate":"2025-08-20T15:22:11.897571","indexId":"70016306","displayToPublicDate":"2003-04-09T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3525,"text":"Tectonophysics","active":true,"publicationSubtype":{"id":10}},"title":"Pre- and poststack migration of GLIMPCE reflection data","docAbstract":"<p>GLIMPCE deep Seismic reflection profiles across the Midcontinent Rift System beneath Lake Superior reveal a central asymmetric rift with an enormous thickness of volcanic and sedimentary rocks. True amplitude cmp-processing, poststack and prestack migration and forward modelling are used to improve images of steeply dipping faults, unconformities and other discontinuities in the deep Seismic data. With prestack migration important steeply dipping structural features of the Lake Superior data set are revealed for the first time. Improved images of high-angle normal faults, later reactivated as reverse faults, provide key structural information for understanding the evolution of the rift system. Results illustrate that structural interpretations of complex deep reflection records, such as those recorded by GLIMPCE, should always be based on migrated data. Furthermore, depth-migrated sections provide useful starting models for forward velocity modelling of seismic data.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0040-1951(90)90198-H","issn":"00401951","usgsCitation":"Milkereit, B., Green, A., Lee, M.W., Agena, W., and Spencer, C., 1990, Pre- and poststack migration of GLIMPCE reflection data: Tectonophysics, v. 173, no. 1-4, p. 1-13, https://doi.org/10.1016/0040-1951(90)90198-H.","productDescription":"13 p.","startPage":"1","endPage":"13","costCenters":[],"links":[{"id":223260,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","otherGeospatial":"Lake Superior","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -89.43617296769838,\n              48.58360677785382\n            ],\n            [\n              -93.04020968248834,\n              46.353058813831325\n            ],\n            [\n              -88.62714596826777,\n              46.590878638779486\n            ],\n            [\n              -84.16278015591955,\n              46.353058813831325\n            ],\n            [\n              -84.55331362634769,\n              48.37707366937647\n            ],\n            [\n              -87.80327103779952,\n              49.30505132120655\n            ],\n            [\n              -89.43617296769838,\n              48.58360677785382\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"173","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a80bde4b0c8380cd7b18f","contributors":{"authors":[{"text":"Milkereit, Bernd","contributorId":62752,"corporation":false,"usgs":false,"family":"Milkereit","given":"Bernd","affiliations":[],"preferred":false,"id":373138,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Green, Alan G.","contributorId":80680,"corporation":false,"usgs":true,"family":"Green","given":"Alan G.","affiliations":[],"preferred":false,"id":373140,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lee, Myung W.","contributorId":84358,"corporation":false,"usgs":true,"family":"Lee","given":"Myung","middleInitial":"W.","affiliations":[],"preferred":false,"id":373141,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Agena, Warren F.","contributorId":67079,"corporation":false,"usgs":true,"family":"Agena","given":"Warren F.","affiliations":[],"preferred":false,"id":373139,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Spencer, Carl","contributorId":27908,"corporation":false,"usgs":true,"family":"Spencer","given":"Carl","affiliations":[],"preferred":false,"id":373137,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70016336,"text":"70016336 - 1990 - Effect of faults on fluid flow and chloride contamination in a carbonate aquifer system","interactions":[],"lastModifiedDate":"2025-04-25T16:14:46.677585","indexId":"70016336","displayToPublicDate":"2003-03-26T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Effect of faults on fluid flow and chloride contamination in a carbonate aquifer system","docAbstract":"<p>A unified, multidiscipline hypothesis is proposed to explain the anomalous pattern by which chloride has been found in water of the Upper Floridan aquifer in Brunswick, Glynn County, Georgia. Analyses of geophysical, hydraulic, water chemistry, and aquifer test data using the equivalent porous medium (EPM) approach are used to support the hypothesis and to improve further the understanding of the fracture-flow system in this area. Using the data presented herein we show that: (1) four major northeast-southwest trending faults, capable of affecting the flow system of the Upper Floridan aquifer, can be inferred from structural analysis of geophysical data and from regional fault patterns; (2) the proposed faults account for the anomalous northeastward elongation of the potentiometric surface of the Upper Floridan aquifer; (3) the faults breach the nearly impermeable units that confine the Upper Floridan aquifer from below, allowing substantial quantities of water to leak vertically upward; as a result, aquifer transmissivity need not be excessively large (as previously reported) to sustain the heavy, long-term pumpage at Brunswick without developing a steep cone of depression in the potentiometric surface; (4) increased fracturing at the intersection of the faults enhances the development of conduits that allow the upward migration of high-chloride water in response to pumping from the Upper Floridan aquifer; and (5) the anomalous movement of the chloride plume is almost entirely controlled by the faults.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(90)90196-5","issn":"00221694","usgsCitation":"Maslia, M., and Prowell, D., 1990, Effect of faults on fluid flow and chloride contamination in a carbonate aquifer system: Journal of Hydrology, v. 115, no. 1-4, p. 1-49, https://doi.org/10.1016/0022-1694(90)90196-5.","productDescription":"49 p.","startPage":"1","endPage":"49","costCenters":[],"links":[{"id":223006,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Georgia","county":"Glynn 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M.L.","contributorId":24090,"corporation":false,"usgs":true,"family":"Maslia","given":"M.L.","affiliations":[],"preferred":false,"id":373210,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Prowell, D.C.","contributorId":95475,"corporation":false,"usgs":true,"family":"Prowell","given":"D.C.","affiliations":[],"preferred":false,"id":373211,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70016222,"text":"70016222 - 1990 - Using 222Rn to examine groundwater/surface discharge interaction in the Rio Grande de Manati, Puerto Rico","interactions":[],"lastModifiedDate":"2025-04-25T15:43:35.6799","indexId":"70016222","displayToPublicDate":"2003-03-26T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Using 222Rn to examine groundwater/surface discharge interaction in the Rio Grande de Manati, Puerto Rico","docAbstract":"<p><sup>222</sup><span>Rn was used in the karst drainage basin of the Rio Grande de Manati in Puerto Rico to study groundwater/surface flow relationships. Locations of groundwater influx along two sections of the Rio Grande de Manati were identified. The&nbsp;</span><sup>222</sup><span>Rn measurements were used together with stream discharge data in a mass balance equation to quantify the groundwater inputs. The investigation established that both of the sections of the Rio Manati surveyed not only gained groundwater, but lost surface flow. It was calculated that the river gained about 1.2m</span><sup>3</sup><span>s</span><sup>−1</sup><span>&nbsp;and lost 0.5m</span><sup>3</sup><span>s</span><sup>−1</sup><span>&nbsp;to the aquifer between Ciales and United States Geological Survey gauging station 5. Between United States Geological Survey gauging stations 6 and 7, groundwater influx and stream flow loss occurred simultaneously with groundwater inputs equalling surface discharge losses of 4m</span><sup>3</sup><span>s</span><sup>−1</sup><span>. The study successfully demonstrated the innovative application of&nbsp;</span><sup>222</sup><span>Rn as a geochemical tracer in examining groundwater/surface flow relationships in a karst system.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(90)90212-G","issn":"00221694","usgsCitation":"Ellins, K.K., Roman-Mas, A., and Lee, R., 1990, Using 222Rn to examine groundwater/surface discharge interaction in the Rio Grande de Manati, Puerto Rico: Journal of Hydrology, v. 115, no. 1-4, p. 319-341, https://doi.org/10.1016/0022-1694(90)90212-G.","productDescription":"23 p.","startPage":"319","endPage":"341","costCenters":[],"links":[{"id":223457,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Puerto Rico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -66.58188252129682,\n              18.497093307989488\n            ],\n            [\n              -66.58188252129682,\n              18.35562602091997\n            ],\n            [\n              -66.45482756482293,\n              18.35562602091997\n            ],\n            [\n              -66.45482756482293,\n              18.497093307989488\n            ],\n            [\n              -66.58188252129682,\n              18.497093307989488\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"115","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc00be4b08c986b329ec2","contributors":{"authors":[{"text":"Ellins, K. Kelly","contributorId":32681,"corporation":false,"usgs":true,"family":"Ellins","given":"K.","email":"","middleInitial":"Kelly","affiliations":[],"preferred":false,"id":372886,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roman-Mas, A.","contributorId":29578,"corporation":false,"usgs":true,"family":"Roman-Mas","given":"A.","affiliations":[],"preferred":false,"id":372885,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lee, R.","contributorId":97153,"corporation":false,"usgs":true,"family":"Lee","given":"R.","affiliations":[],"preferred":false,"id":372887,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016186,"text":"70016186 - 1990 - Movement and fate of atrazine and bromide in central Kansas croplands","interactions":[],"lastModifiedDate":"2025-04-25T16:04:01.35378","indexId":"70016186","displayToPublicDate":"2003-03-26T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Movement and fate of atrazine and bromide in central Kansas croplands","docAbstract":"<p>Two flooding experiments were conducted at two sites with different soils to study the transport and fate of the commonly used herbicide atrazine and inorganic chemicals in the Great Bend Prairie croplands of south-central Kansas. The instantaneous profile method supplemented by the use of an organic (atrazine) and an inorganic (bromide) tracer chemical was used to characterize in situ the hydraulic and chemical properties of the appropriately instrumented field sites. Atrazine readily degraded to hydroxyatrazine and biodegradation by-products and was not detected deeper in the soil profile and underlying shallow aquifer. The classical processes of chemical movement based on porous media-equilibrium-diffuse flow did not fit the data well at either site. Incompletely mixed, slug flow appeared to predominate at one of the sites and preferential flow at the other. The slug movement caused 'piston-type' displacement of more saline solutions in the soil profile to the shallow water table. Recommendations for conducting related field studies based on our sampling experience are given.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(90)90201-8","issn":"00221694","usgsCitation":"Sophocleous, M., Townsend, M., and Whittemore, D.O., 1990, Movement and fate of atrazine and bromide in central Kansas croplands: Journal of Hydrology, v. 115, no. 1-4, p. 115-137, https://doi.org/10.1016/0022-1694(90)90201-8.","productDescription":"23 p.","startPage":"115","endPage":"137","costCenters":[],"links":[{"id":222786,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Kansas","otherGeospatial":"central Kansas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -99.61291576704008,\n              38.78061525709248\n            ],\n            [\n              -99.61291576704008,\n              37.33481314892835\n            ],\n            [\n              -97.20046808257854,\n              37.33481314892835\n            ],\n            [\n              -97.20046808257854,\n              38.78061525709248\n            ],\n            [\n              -99.61291576704008,\n              38.78061525709248\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"115","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5f0be4b0c8380cd70d35","contributors":{"authors":[{"text":"Sophocleous, M.","contributorId":13373,"corporation":false,"usgs":true,"family":"Sophocleous","given":"M.","email":"","affiliations":[],"preferred":false,"id":372782,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Townsend, M.A.","contributorId":88785,"corporation":false,"usgs":true,"family":"Townsend","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":372784,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Whittemore, Donald O.","contributorId":28748,"corporation":false,"usgs":false,"family":"Whittemore","given":"Donald","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":372783,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016042,"text":"70016042 - 1990 - Modelling streamwater chemistry as a mixture of soilwater end-members - A step towards second-generation acidification models","interactions":[],"lastModifiedDate":"2025-04-29T13:21:31.182536","indexId":"70016042","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Modelling streamwater chemistry as a mixture of soilwater end-members - A step towards second-generation acidification models","docAbstract":"<p>In present acidification models, soilwater characteristics, though modelled, are seldom checked against field observations. Given that such data are now collected as part of many catchment studies, a technique is developed whereby stream water can be predicted as a mixture of the observed soilwater classes or end-members. Provided that a sufficient set of end-members has been identified, a least-squares technique can be used to estimate the contribution to the stream from each end-member, whenever streamwater samples have been taken. For two catchments, Birkenes in southern Norway and Plynlimon in Mid-Wales, the analysis indicates that the soilwater end-members observed to date are insufficient to explain streamwater chemistry. However, properties of the missing soil waters have been identified, thus facilitating future field work. When an adequate set of soilwater end-members has been established, long-term predictions of changes in streamwater chemistry reduce to the problem of predicting the fate of each end-member. Thus, a separate hydrological submodel is not needed, since the mixing patterns are derived from the end-member analysis.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(90)90130-P","issn":"00221694","usgsCitation":"Christophersen, N., Neal, C., Hooper, R.P., Vogt, R., and Andersen, S., 1990, Modelling streamwater chemistry as a mixture of soilwater end-members - A step towards second-generation acidification models: Journal of Hydrology, v. 116, no. 1-4, p. 307-320, https://doi.org/10.1016/0022-1694(90)90130-P.","productDescription":"14 p.","startPage":"307","endPage":"320","costCenters":[],"links":[{"id":223039,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"116","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5c74e4b0c8380cd6fce4","contributors":{"authors":[{"text":"Christophersen, N.","contributorId":69711,"corporation":false,"usgs":true,"family":"Christophersen","given":"N.","email":"","affiliations":[],"preferred":false,"id":372410,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Neal, C.","contributorId":89269,"corporation":false,"usgs":true,"family":"Neal","given":"C.","email":"","affiliations":[],"preferred":false,"id":372411,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hooper, R. P.","contributorId":26321,"corporation":false,"usgs":true,"family":"Hooper","given":"R.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":372409,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vogt, R.D.","contributorId":96012,"corporation":false,"usgs":true,"family":"Vogt","given":"R.D.","email":"","affiliations":[],"preferred":false,"id":372412,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Andersen, S.","contributorId":101016,"corporation":false,"usgs":true,"family":"Andersen","given":"S.","email":"","affiliations":[],"preferred":false,"id":372413,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":20215,"text":"ofr90503 - 1990 - Digital recordings of aftershocks of the 17 October 1989 Loma Prieta, California, earthquake","interactions":[],"lastModifiedDate":"2024-06-03T17:38:34.313569","indexId":"ofr90503","displayToPublicDate":"2000-11-01T00:00:00","publicationYear":"1990","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":"90-503","title":"Digital recordings of aftershocks of the 17 October 1989 Loma Prieta, California, earthquake","docAbstract":"<p>After the 17 October 1989 Loma Prieta, central California, earthquake (291 00:04:15.25 UTC, M<sub>s</sub>=7.1), the U. S. Geological Survey recorded aftershocks at sites of seismologic and engineering interest. This report describes a seismic-waveform dataset collected from 17 October 1989 (291 UTC) to 14 March 1990 (073 UTC) with GEOS digital seismographs deployed from USGS offices in Menlo Park, California. It is a summary of field and data-playback information that is intended to facilitate use of the waveform data in seismologic and engineering studies. It includes station locations, instrumentation histories (trigger parameters, sensor parameters, clock corrections, etc.), listings of waveform records, preliminary seismicity listings, and information about data availability.</p><p>Our principal research goal is to understand the influence of seismic-source and wave-propagation phenomena on damaging ground motions, and to use this knowledge to predict hazards from future earthquakes. Source processes encompass the spatial and temporal variations in the excitation of seismic waves at the fault. Wave-propagation processes include amplification and deamplification as seismic energy radiates away from the fault through rocks and soils of variable seismic properties. Since shallow geology at a site (upper tens to hundreds of meters) can exert a relatively great influence on damaging ground motions, it is useful to separate wave-propagation phenomena into whole-path and site parts. In studying these phenomena, aftershock waveform recordings can play an important role. Compared to main shocks, aftershocks are simple earthquakes and aftershock records tend to be relatively dominated by wave-propagation effects. Geometrically, since aftershocks are distributed over the fault zone, aftershock records should resemble part of the main-shock ground motion contributed by localized rupture. This observation forms the basis of the empirical-Green's-function method wherein main-shock ground motion is modeled by summing aftershock records.</p><p>The Loma Prieta earthquake provided a rare opportunity that motivated the intensive aftershock-recording effort described in this report. In a seismically noisy urban environment like the San Francisco Bay area, such a large set of high quality seismic data would otherwise be unobtainable.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr90503","usgsCitation":"Mueller, C.C., and Glassmoyer, G., 1990, Digital recordings of aftershocks of the 17 October 1989 Loma Prieta, California, earthquake: U.S. Geological Survey Open-File Report 90-503, 147 p., https://doi.org/10.3133/ofr90503.","productDescription":"147 p.","costCenters":[],"links":[{"id":429473,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1990/0503/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":152209,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1990/0503/report-thumb.jpg"},{"id":1119,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://nsmp.wr.usgs.gov/GEOS/LPE/OFR_90-503/Loma_Prieta.html","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"Loma Prieta","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -121.90472476015252,\n              37.16521523506998\n            ],\n            [\n              -121.90472476015252,\n              37.08968873122326\n            ],\n            [\n              -121.76847913445323,\n              37.08968873122326\n            ],\n            [\n              -121.76847913445323,\n              37.16521523506998\n            ],\n            [\n              -121.90472476015252,\n              37.16521523506998\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65a990","contributors":{"authors":[{"text":"Mueller, Charles C.","contributorId":20348,"corporation":false,"usgs":true,"family":"Mueller","given":"Charles","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":182264,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Glassmoyer, Gary","contributorId":28619,"corporation":false,"usgs":true,"family":"Glassmoyer","given":"Gary","email":"","affiliations":[],"preferred":false,"id":182265,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":60329,"text":"mf2138K - 1990 - Map showing the distribution of zinc in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:33:24.270453","indexId":"mf2138K","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2138","chapter":"K","title":"Map showing the distribution of zinc in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of zinc in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138K","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of zinc in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.01 x 23.76 inches, https://doi.org/10.3133/mf2138K.","productDescription":"1 Plate: 41.01 x 23.76 inches","costCenters":[],"links":[{"id":179744,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138k.jpg"},{"id":283680,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-K/plate-1.pdf"},{"id":390782,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5752.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db661022","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263544,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263543,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263545,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
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