{"pageNumber":"1834","pageRowStart":"45825","pageSize":"25","recordCount":68934,"records":[{"id":70015865,"text":"70015865 - 1990 - Trace-metal concentrations, waters from selected sky lakes, streams and springs, northern Shawangunk Mountains, New York: geologic and ecologic implications","interactions":[],"lastModifiedDate":"2012-03-12T17:18:44","indexId":"70015865","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2896,"text":"Northeastern Geology","active":true,"publicationSubtype":{"id":10}},"title":"Trace-metal concentrations, waters from selected sky lakes, streams and springs, northern Shawangunk Mountains, New York: geologic and ecologic implications","docAbstract":"Reconnaissance sampling and chemical analysis of water from selected lakes, streams and springs of the northern Shawangunk Mountains in 1987 to 1988 to determine the influence of lithology on trace-metal concentrations in surface water, and to establish a base level of concentration of 27 selected metals by ICP-AES and Hg by cold-vapor AAS methods, for geochemical exploration, ecologic, acid-rain, and climatic-change studies, have yielded trace-metal concentrations greater than detection limits for 10 metallic elements. Eighteen additional metallic elements were also present in trace quantities below the quantitative detection limit. Two distinct geochemical populations are related to source lithology and pH. -from Authors","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Northeastern Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Friedman, J.D., Huth, P., and Smiley, D., 1990, Trace-metal concentrations, waters from selected sky lakes, streams and springs, northern Shawangunk Mountains, New York: geologic and ecologic implications: Northeastern Geology, v. 12, no. 3, p. 114-131.","startPage":"114","endPage":"131","numberOfPages":"18","costCenters":[],"links":[{"id":223333,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb683e4b08c986b326cf0","contributors":{"authors":[{"text":"Friedman, J. D.","contributorId":99157,"corporation":false,"usgs":true,"family":"Friedman","given":"J.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":371956,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Huth, P.C.","contributorId":81642,"corporation":false,"usgs":true,"family":"Huth","given":"P.C.","email":"","affiliations":[],"preferred":false,"id":371955,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smiley, D.","contributorId":59954,"corporation":false,"usgs":true,"family":"Smiley","given":"D.","email":"","affiliations":[],"preferred":false,"id":371954,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016356,"text":"70016356 - 1990 - Oxygen and carbon isotope ratios of hydrothermal minerals from Yellowstone drill cores","interactions":[],"lastModifiedDate":"2012-03-12T17:18:42","indexId":"70016356","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Oxygen and carbon isotope ratios of hydrothermal minerals from Yellowstone drill cores","docAbstract":"Oxygen and carbon isotope ratios were measured for hydrothermal minerals (silica, clay and calcite) from fractures and vugs in altered rhyolite, located between 28 and 129 m below surface (in situ temperatures ranging from 81 to 199??C) in Yellowstone drill holes. The purpose of this study was to investigate the mechanism of formation of these minerals. The ??18O values of the thirty-two analyzed silica samples (quartz, chalcedony, ??-cristobalite, and ??-cristobalite) range from -7.5 to +2.8???. About one third of the silica 7samples have ??18O values that are consistent with isotopic equilibrium with present thermal waters; most of the other silica samples appear to have precipitated from water enriched in 18O (up to 4.7???) relative to present thermal water, assuming precipitation at present in situ temperatures. Available data on fluid-inclusion homogenization temperatures in hydrothermal quartz indicate that silica precipitation occurred mostly at temperatures above those measured during drilling and imply that 15O enrichments in water during silica precipitation were generally larger than those estimated from present conditions. Similarly, clay minerals (celadonite and smectite) have ??18O values higher (by 3.5 to 7.9???) than equilibrium values under present conditions. In contrast, all eight analyzed calcite samples are close to isotopic equilibrium with present thermal waters. The frequent incidence of apparent 18O enrichment in thermal water from which the hydrothermal minerals precipitated may indicate that a higher proportion of strongly 18O-enriched deep hydrothermal fluid once circulated through shallow portions of the Yellowstone system, or that a recurring transient 18O-enrichment effect occurs at shallow depths and is caused either by sudden decompressional boiling or by isotopic exchange at low water/rock ratios in new fractures. The mineralogy and apparent 18O enrichments of hydrothermal fracture-filling minerals are consistent with deposition during transient boiling or rock-water exchange (fracturing) events. ?? 1990.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03770273","usgsCitation":"Sturchio, N., Keith, T.E., and Muehlenbachs, K., 1990, Oxygen and carbon isotope ratios of hydrothermal minerals from Yellowstone drill cores: Journal of Volcanology and Geothermal Research, v. 40, no. 1, p. 23-37.","startPage":"23","endPage":"37","numberOfPages":"15","costCenters":[],"links":[{"id":223263,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"40","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7279e4b0c8380cd76afc","contributors":{"authors":[{"text":"Sturchio, N.C.","contributorId":16580,"corporation":false,"usgs":true,"family":"Sturchio","given":"N.C.","affiliations":[],"preferred":false,"id":373262,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keith, T. E. C.","contributorId":11681,"corporation":false,"usgs":true,"family":"Keith","given":"T.","email":"","middleInitial":"E. C.","affiliations":[],"preferred":false,"id":373261,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Muehlenbachs, K.","contributorId":38715,"corporation":false,"usgs":true,"family":"Muehlenbachs","given":"K.","email":"","affiliations":[],"preferred":false,"id":373263,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70015869,"text":"70015869 - 1990 - 40Ar/39Ar laser probe evidence concerning the age and associated hazards of the Lake Nyos Maar, Cameroon","interactions":[],"lastModifiedDate":"2012-03-12T17:18:44","indexId":"70015869","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2822,"text":"Natural Hazards","active":true,"publicationSubtype":{"id":10}},"title":"40Ar/39Ar laser probe evidence concerning the age and associated hazards of the Lake Nyos Maar, Cameroon","docAbstract":"The waters of Lake Nyos are impounded by a fragile natural dam composed of pyroclastic rocks ejected during the formation of the lake crater (maar). Lateral erosion of this dam has reduced its width from over 500 m to only 45 m. Published whole-rock K-Ar ages of about 100 ka on juvenile basalt from the dam suggests that erosion has been slow and that the dam poses no imminent threat. New apparent 40Ar/39Ar ages of 1.4 to 232 Ma on xenocrystic K-feldspar contained in the basalt show that the xenocrysts, whose source is the 528-Ma crystalline basement, are carriers of inherited radiogenic 40Ar and would cause the whole-rock K-Ar ages to be too old. The best estimate for the age of the maar is provided by a 14C age of 400 ?? 100 yr BP on charcoal from the base of the dam. This young age indicates that the dam is eroding at a relatively rapid rate; its failure, perhaps within a few decades, would result in a major flood and imperil thousands of people living downstream in Cameroon and eastern Nigeria. ?? 1990 Kluwer Academic Publishers.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Natural Hazards","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Kluwer Academic Publishers","doi":"10.1007/BF00124394","issn":"0921030X","usgsCitation":"Dalrymple, G.B., and Lockwood, J.P., 1990, 40Ar/39Ar laser probe evidence concerning the age and associated hazards of the Lake Nyos Maar, Cameroon: Natural Hazards, v. 3, no. 4, p. 373-378, https://doi.org/10.1007/BF00124394.","startPage":"373","endPage":"378","numberOfPages":"6","costCenters":[],"links":[{"id":205364,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00124394"},{"id":223386,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e267e4b0c8380cd45b55","contributors":{"authors":[{"text":"Dalrymple, G. B.","contributorId":10407,"corporation":false,"usgs":true,"family":"Dalrymple","given":"G.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":371964,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lockwood, J. P.","contributorId":104473,"corporation":false,"usgs":true,"family":"Lockwood","given":"J.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":371965,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70016232,"text":"70016232 - 1990 - Age and paleoclimatic significance of the Stansbury shoreline of Lake Bonneville, Northeastern Great Basin","interactions":[],"lastModifiedDate":"2013-01-25T14:54:39","indexId":"70016232","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3218,"text":"Quaternary Research","active":true,"publicationSubtype":{"id":10}},"title":"Age and paleoclimatic significance of the Stansbury shoreline of Lake Bonneville, Northeastern Great Basin","docAbstract":"The Stansbury shoreline, one of the conspicuous late Pleistocene shorelines of Lake Bonneville, consists of tufa-cemented gravel and barrier beaches within a vertical zone of about 45 m, the lower limit of which is 70 m above the modern average level of Great Salt Lake. Stratigraphic evidence at a number of localities, including new evidence from Crater Island on the west side of the Great Salt Lake Desert, shows that the Stansbury shoreline formed during the transgressive phase of late Pleistocene Lake bonneville (sometime between about 22,000 and 20,000 yr B.P.). Tufa-cemented gravel and barrier beaches were deposited in the Stansbury shorezone during one or more fluctuations in water level with a maximum total amplitude of 45 m. We refer to the fluctuations as the Stansbury oscillation. The Stansbury oscillation cannot have been caused by basin-hypsometric factors, such as stabilization of lake level at an external overflow threshold or by expansion into an interior subbasin, or by changes in drainage basin size. Therefore, changes in climate must have caused the lake level to reverse its general rise, to drop about 45 m in altitude (reducing its surface area by about 18%, 5000 km2), and later to resume its rise. If the sizes of Great Basin lakes are controlled by the mean position of storm tracks and the jetstream, which as recently postulated may be controlled by the size of the continental ice sheets, the Stansbury oscillation may have been caused by a shift in the jetstream during a major interstade of the Laurentide ice sheet. ?? 1990.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Quaternary Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0033-5894(90)90057-R","issn":"00335894","usgsCitation":"Oviatt, C.G., Currey, D., and Miller, D., 1990, Age and paleoclimatic significance of the Stansbury shoreline of Lake Bonneville, Northeastern Great Basin: Quaternary Research, v. 33, no. 3, p. 291-305, https://doi.org/10.1016/0033-5894(90)90057-R.","startPage":"291","endPage":"305","numberOfPages":"15","costCenters":[],"links":[{"id":222789,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":266502,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0033-5894(90)90057-R"}],"volume":"33","issue":"3","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"5059e8e0e4b0c8380cd47f2d","contributors":{"authors":[{"text":"Oviatt, Charles G.","contributorId":36580,"corporation":false,"usgs":false,"family":"Oviatt","given":"Charles","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":372920,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Currey, D.R.","contributorId":60775,"corporation":false,"usgs":true,"family":"Currey","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":372921,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, D. M. 0000-0003-3711-0441","orcid":"https://orcid.org/0000-0003-3711-0441","contributorId":104422,"corporation":false,"usgs":true,"family":"Miller","given":"D. M.","affiliations":[],"preferred":false,"id":372922,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016099,"text":"70016099 - 1990 - Application of a hollow-fiber, tangential-flow device for sampling suspended bacteria and particles from natural waters","interactions":[],"lastModifiedDate":"2019-10-04T14:56:41","indexId":"70016099","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2262,"text":"Journal of Environmental Quality","active":true,"publicationSubtype":{"id":10}},"title":"Application of a hollow-fiber, tangential-flow device for sampling suspended bacteria and particles from natural waters","docAbstract":"<p><span>The design and application of a hollow-fiber tangential-flow filtration device has been used to concentrate bacteria and suspended particles from large volume surface water and groundwater samples (i.e., hundreds of liters). Filtrate tlux rates (4&ndash;8 L min</span><sup>&minus;1</sup><span>) are equal to or faster than those of other devices that are based on continuous flow centrifugation and plate and frame filtration. Particle recovery efficiencies for inorganic particles (approximately 90%) were similar to other dewatering devices, but microbial cell recoveries (30&ndash;90%) were greatly improved by this technique relative to other currently available methods. Although requirements for operation and maintenance of the device are minimal, its size, as with other dewatering devices, limits its applicability at remote sample sites. Nevertheless, it has proven useful for sample collection in studies involving microbial transport and analysis of particle-associated trace inorganic solutes.</span></p>","language":"English","publisher":"American Society of Agronomy, Crop Science Society of America, Soil Science Society of America","publisherLocation":"Madison, WI","doi":"10.2134/jeq1990.00472425001900030045x","usgsCitation":"Kuwabara, J., and Harvey, R., 1990, Application of a hollow-fiber, tangential-flow device for sampling suspended bacteria and particles from natural waters: Journal of Environmental Quality, v. 19, no. 3, p. 625-629, https://doi.org/10.2134/jeq1990.00472425001900030045x.","productDescription":"5 p.","startPage":"625","endPage":"629","numberOfPages":"5","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":306586,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ec8de4b0c8380cd49334","contributors":{"authors":[{"text":"Kuwabara, J.S.","contributorId":57905,"corporation":false,"usgs":true,"family":"Kuwabara","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":372549,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harvey, R.W. 0000-0002-2791-8503","orcid":"https://orcid.org/0000-0002-2791-8503","contributorId":11757,"corporation":false,"usgs":true,"family":"Harvey","given":"R.W.","affiliations":[],"preferred":false,"id":372548,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70016173,"text":"70016173 - 1990 - Multidisciplinary hydrologic investigations at Yucca Mountain, Nevada","interactions":[],"lastModifiedDate":"2012-03-12T17:18:40","indexId":"70016173","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Multidisciplinary hydrologic investigations at Yucca Mountain, Nevada","docAbstract":"Future climatic conditions and tectonic processes have the potential to cause significant changes of the hydrologic system in the southern Great Basin, where a nuclear-waste repository is proposed for construction above the water table at Yucca Mountain, Nevada. Geothermal anomalies in the vicinity of Yucca Mountain probably result from the local and regional transport of heat by ground-water flow. Regionally and locally irregular patterns of hydraulic potential, local marsh and pond deposits, and calcite veins in faults and fractures probably are related principally to climatically imposed hydrologic conditions within the geologic and topographic framework. However, tectonic effects on the hydrologic system have also been proposed as the causes of these features, and existing data limitations preclude a full evaluation of these competing hypotheses. A broad program that integrates many disciplines of earth science is required in order to understand the relation of hydrology to past, present and future climates and tectonism.","conferenceTitle":"Proceedings of the 1st International Topical Meeting on High Level Radioactive Waste Management. Part 1","conferenceDate":"8 April 1990 through 12 April 1990","conferenceLocation":"Las Vegas, NV, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"Boston, MA, United States","isbn":"0872627519","usgsCitation":"Dudley, W.W., 1990, Multidisciplinary hydrologic investigations at Yucca Mountain, Nevada, Proceedings of the 1st International Topical Meeting on High Level Radioactive Waste Management. Part 1, Las Vegas, NV, USA, 8 April 1990 through 12 April 1990, p. 1-9.","startPage":"1","endPage":"9","numberOfPages":"9","costCenters":[],"links":[{"id":223355,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6021e4b0c8380cd712f8","contributors":{"authors":[{"text":"Dudley, William W. Jr.","contributorId":107270,"corporation":false,"usgs":true,"family":"Dudley","given":"William","suffix":"Jr.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":372734,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70015773,"text":"70015773 - 1990 - Response of the water level in a well to Earth tides and atmospheric loading under unconfined conditions","interactions":[],"lastModifiedDate":"2018-02-27T11:42:46","indexId":"70015773","displayToPublicDate":"1990-01-01T00:00:00","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":"Response of the water level in a well to Earth tides and atmospheric loading under unconfined conditions","docAbstract":"<p><span>The response of the water level in a well to Earth tides and atmospheric loading under unconfined conditions can be explained if the water level is controlled by the aquifer response averaged over the saturated depth of the well. Because vertical averaging tends to diminish the influence of the water table, the response is qualitatively similar to the response of a well under partially confined conditions. When the influence of well bore storage can be ignored, the response to Earth tides is strongly governed by a dimensionless aquifer frequency&nbsp;</span><i>Q</i><span>′</span><sub><i>u</i></sub><span>. The response to atmospheric loading is strongly governed by two dimensionless vertical fluid flow parameters: a dimensionless unsaturated zone frequency,<span>&nbsp;</span></span><i>R</i><span>, and a dimensionless aquifer frequency<span>&nbsp;</span></span><i>Q</i><sub><i>u</i></sub><span>. The differences between<span>&nbsp;</span></span><i>Q</i><span>′</span><sub><i>u</i></sub><span><span>&nbsp;</span>and<span>&nbsp;</span></span><i>Q</i><sub><i>u</i></sub><span><span>&nbsp;</span>are generally small for aquifers which are highly sensitive to Earth tides. When<span>&nbsp;</span></span><i>Q</i><span>′</span><sub><i>u</i></sub><span><span>&nbsp;</span>and<span>&nbsp;</span></span><i>Q</i><sub><i>u</i></sub><span><span>&nbsp;</span>are large, the response of the well to Earth tides and atmospheric loading approaches the static response of the aquifer under confined conditions. At small values of<span>&nbsp;</span></span><i>Q</i><span>′</span><sub><i>u</i></sub><span><span>&nbsp;</span>and<span>&nbsp;</span></span><i>Q</i><sub><i>u</i></sub><span>, well response to Earth tides and atmospheric loading is strongly influenced by water table drainage. When<span>&nbsp;</span></span><i>R</i><span><span>&nbsp;</span>is large relative to<span>&nbsp;</span></span><i>Q</i><sub><i>u</i></sub><span>, the response to atmospheric loading is strongly influenced by attenuation and phase shift of the pneumatic pressure signal in the unsaturated zone. The presence of partial penetration retards phase advance in well response to Earth tides and atmospheric loading. When the theoretical response of a phreatic well to Earth tides and atmospheric loading is fit to the well response inferred from cross-spectral estimation, it is possible to obtain estimates of the pneumatic diffusivity of the unsaturated zone and the vertical hydraulic conductivity of the aquifer.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR026i008p01803","usgsCitation":"Rojstaczer, S., and Riley, F.S., 1990, Response of the water level in a well to Earth tides and atmospheric loading under unconfined conditions: Water Resources Research, v. 26, no. 8, p. 1803-1817, https://doi.org/10.1029/WR026i008p01803.","productDescription":"15 p.","startPage":"1803","endPage":"1817","costCenters":[],"links":[{"id":224441,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"8","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505aaa77e4b0c8380cd86358","contributors":{"authors":[{"text":"Rojstaczer, Stuart","contributorId":102101,"corporation":false,"usgs":true,"family":"Rojstaczer","given":"Stuart","affiliations":[],"preferred":false,"id":371740,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Riley, Francis S.","contributorId":93028,"corporation":false,"usgs":true,"family":"Riley","given":"Francis","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":371739,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70015925,"text":"70015925 - 1990 - Characterization of transport in an acidic and metal-rich mountain stream based on a lithium tracer injection and simulations of transient storage","interactions":[],"lastModifiedDate":"2018-02-27T11:40:25","indexId":"70015925","displayToPublicDate":"1990-01-01T00:00:00","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":"Characterization of transport in an acidic and metal-rich mountain stream based on a lithium tracer injection and simulations of transient storage","docAbstract":"<p><span>Physical parameters characterizing solute transport in the Snake River (an acidic and metal-rich mountain stream near Montezuma, Colorado) were variable along a 5.2-km study reach. Stream cross-sectional area and volumetric inflow each varied by a factor of 3. Because of transient storage, the residence time of injected tracers in the Snake River was longer than would be calculated by consideration of convective travel time alone. Distributed inflows along the stream were a significant source of in-stream chemical variations. These transport characteristics of the Snake River were established on the basis of the assumption of lithium as an ideally conservative tracer and use of simulations of advection, dispersion, and transient storage. Evaluations of the validity of this combined tracer and simulation approach lend confidence to the estimation of the physical transport parameters, but further development is warranted for methods of onsite transport experimentation in hydrologically complex, chemically reactive environments.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR026i005p00989","usgsCitation":"Bencala, K.E., McKnight, D.M., and Zellweger, G.W., 1990, Characterization of transport in an acidic and metal-rich mountain stream based on a lithium tracer injection and simulations of transient storage: Water Resources Research, v. 26, no. 5, p. 989-1000, https://doi.org/10.1029/WR026i005p00989.","productDescription":"12 p.","startPage":"989","endPage":"1000","costCenters":[],"links":[{"id":223390,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"5","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"5059f4e8e4b0c8380cd4bfcb","contributors":{"authors":[{"text":"Bencala, Kenneth E. kbencala@usgs.gov","contributorId":1541,"corporation":false,"usgs":true,"family":"Bencala","given":"Kenneth","email":"kbencala@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":372095,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKnight, Diane M.","contributorId":59773,"corporation":false,"usgs":false,"family":"McKnight","given":"Diane","email":"","middleInitial":"M.","affiliations":[{"id":16833,"text":"INSTAAR, University of Colorado","active":true,"usgs":false}],"preferred":false,"id":372094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zellweger, Gary W.","contributorId":71171,"corporation":false,"usgs":true,"family":"Zellweger","given":"Gary","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":372093,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016289,"text":"70016289 - 1990 - Adsorption of selenium by amorphous iron oxyhydroxide and manganese dioxide","interactions":[],"lastModifiedDate":"2019-05-01T09:57:13","indexId":"70016289","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1759,"text":"Geochimica et Cosmochimica Acta","active":true,"publicationSubtype":{"id":10}},"title":"Adsorption of selenium by amorphous iron oxyhydroxide and manganese dioxide","docAbstract":"<p>This work compares and models the adsorption of selenium and other anions on a neutral to alkaline surface (amorphous iron oxyhydroxide) and an acidic surface (manganese dioxide). Selenium adsorption on these oxides is examined as a function of pH, particle concentration, oxidation state, and competing anion concentration in order to assess how these factors might influence the mobility of selenium in the environment. The data indicate that 1. 1) amorphous iron oxyhydroxide has a greater affinity for selenium than manganese dioxide, 2. 2) selenite [Se(IV)] adsorption increases with decreasing pH and increasing particle concentration and is stronger than selenate [Se(VI)] adsorption on both oxides, and 3. 3) selenate does not adsorb on manganese dioxide. The relative affinity of selenate and selenite for the oxides and the lack of adsorption of selenate on a strongly acidic surface suggests that selenate forms outer-sphere complexes while selenite forms inner-sphere complexes with the surfaces. The data also indicate that the competition sequence of other anions with respect to selenite adsorption at pH 7.0 is phosphate &gt; silicate &gt; molybdate &gt; fluoride &gt; sulfate on amorphous iron oxyhydroxide and molybdate ??? phosphate &gt; silicate &gt; fluoride &gt; sulfate on manganese dioxide. The adsorption of phosphate, molybdate, and silicate on these oxides as a function of pH indicates that the competition sequences reflect the relative affinities of these anions for the surfaces. The Triple Layer surface complexation model is used to provide a quantitative description of these observations and to assess the importance of surface site heterogeneity on anion adsorption. The modeling results suggest that selenite forms binuclear, innersphere complexes with amorphous iron oxyhydroxide and monodentate, inner-sphere complexes with manganese dioxide and that selenate forms outer-sphere, monodentate complexes with amorphous iron oxyhydroxide. The heterogeneity of the oxide surface sites is reflected in decreasing equilibrium constants for selenite with increasing adsorption density and both experimental observations and modeling results suggest that manganese dioxide has fewer sites of higher energy for selenite adsorption than amorphous iron oxyhydroxide. Modeling and interpreting the adsorption of phosphate, molybdate, and silicate on the oxides are made difficult by the lack of constraint in choosing surface species and the fact that equally good fits can be obtained with different surface species. Finally, predictions of anion competition using the model results from single adsorbate systems are not very successful because the model does not account for surface site heterogeneity. Selenite adsorption data from a multi-adsorbate system could be fit if the equilibrium constant for selenite is decreased with increasing anion adsorption density.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(90)90369-V","issn":"00167037","usgsCitation":"Balistrieri, L.S., and Chao, T.T., 1990, Adsorption of selenium by amorphous iron oxyhydroxide and manganese dioxide: Geochimica et Cosmochimica Acta, v. 54, no. 3, p. 739-751, https://doi.org/10.1016/0016-7037(90)90369-V.","productDescription":"13 p.","startPage":"739","endPage":"751","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":222952,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e6fee4b0c8380cd4779c","contributors":{"authors":[{"text":"Balistrieri, Laurie S. 0000-0002-6359-3849 balistri@usgs.gov","orcid":"https://orcid.org/0000-0002-6359-3849","contributorId":1406,"corporation":false,"usgs":true,"family":"Balistrieri","given":"Laurie","email":"balistri@usgs.gov","middleInitial":"S.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":761880,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chao, T. T.","contributorId":31900,"corporation":false,"usgs":true,"family":"Chao","given":"T.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":373087,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70015924,"text":"70015924 - 1990 - 36C1 measurements and the hydrology of an acid injection site","interactions":[],"lastModifiedDate":"2013-03-06T19:35:54","indexId":"70015924","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2909,"text":"Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms","active":true,"publicationSubtype":{"id":10}},"title":"36C1 measurements and the hydrology of an acid injection site","docAbstract":"In an area in western Tennessee (United States), an industrial firm is injecting acidic (pH = 0.1) iron chloride into permeable zones of carbonate rocks at depths ranging from 1000 to 2200 m below land surface. Overlying the injection zone at a depth of approximately 500 m below land surface is a regional fresh-water aquifer, the Knox aquifer. A study is currently underway to investigate whether the injection wells are hydraulically isolated from the fresh-water aquifer. Drilling of a test well that will reach a total depth of 2700 m has been initiated. The 36Cl content of 15 samples from the Knox aquifer, from monitor wells in the vicinity of the injection site, and from the test well have been analyzed. ?? 1990.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/0168-583X(90)90456-5","issn":"0168583X","usgsCitation":"Vourvopoulos, G., Brahana, J., Nolte, E., Korschinek, G., Priller, A., and Dockhorn, B., 1990, 36C1 measurements and the hydrology of an acid injection site: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, v. 52, no. 3-4, p. 451-454, https://doi.org/10.1016/0168-583X(90)90456-5.","startPage":"451","endPage":"454","numberOfPages":"4","costCenters":[],"links":[{"id":268846,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0168-583X(90)90456-5"},{"id":223389,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e25be4b0c8380cd45ae8","contributors":{"authors":[{"text":"Vourvopoulos, G.","contributorId":31527,"corporation":false,"usgs":true,"family":"Vourvopoulos","given":"G.","email":"","affiliations":[],"preferred":false,"id":372087,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brahana, J. V.","contributorId":32926,"corporation":false,"usgs":true,"family":"Brahana","given":"J. V.","affiliations":[],"preferred":false,"id":372088,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nolte, E.","contributorId":45464,"corporation":false,"usgs":true,"family":"Nolte","given":"E.","email":"","affiliations":[],"preferred":false,"id":372090,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Korschinek, G.","contributorId":85726,"corporation":false,"usgs":true,"family":"Korschinek","given":"G.","email":"","affiliations":[],"preferred":false,"id":372092,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Priller, A.","contributorId":39941,"corporation":false,"usgs":true,"family":"Priller","given":"A.","email":"","affiliations":[],"preferred":false,"id":372089,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Dockhorn, B.","contributorId":53528,"corporation":false,"usgs":true,"family":"Dockhorn","given":"B.","email":"","affiliations":[],"preferred":false,"id":372091,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70016006,"text":"70016006 - 1990 - Production of sulfur gases and carbon dioxide by synthetic weathering of crushed drill cores from the Santa Cruz porphyry copper deposit near Casa Grande, Pinal County, Arizona","interactions":[],"lastModifiedDate":"2024-04-17T23:34:38.683475","indexId":"70016006","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2302,"text":"Journal of Geochemical Exploration","active":true,"publicationSubtype":{"id":10}},"title":"Production of sulfur gases and carbon dioxide by synthetic weathering of crushed drill cores from the Santa Cruz porphyry copper deposit near Casa Grande, Pinal County, Arizona","docAbstract":"<div id=\"preview-section-abstract\"><div id=\"abstracts\" class=\"Abstracts u-font-serif text-s\"><div id=\"aep-abstract-id6\" class=\"abstract author\"><div id=\"aep-abstract-sec-id7\"><p>Samples of ground drill cores from the southern part of the Santa Cruz porphyry copper deposit, Casa Grande, Arizona, were oxidized in simulated weathering experiments. The samples were also separated into various mineral fractions and analyzed for contents of metals and sulfide minerals. The principal sulfide mineral present was pyrite.</p><p>Gases produced in the weathering experiments were measured by gas chromatography. Carbon dioxide, oxygen, carbonyl sulfide, sulfur dioxide and carbon disulfide were found in the gases; no hydrogen sulfide, organic sulfides, or mercaptans were detected. Oxygen concentration was very important for production of the volatiles measured; in general, oxygen concentration was more important to gas production than were metallic element content, sulfide mineral content, or mineral fraction (oxide or sulfide) of the sample. The various volatile species also appeared to be interactive; some of the volatiles measured may have been formed through gas reactions.</p></div></div></div></div><div id=\"preview-section-introduction\"><br></div><div id=\"preview-section-snippets\"><br></div><div id=\"preview-section-references\"><br></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0375-6742(90)90092-O","issn":"03756742","usgsCitation":"Hinkle, M.E., Ryder, J.L., Sutley, S.J., and Botinelly, T., 1990, Production of sulfur gases and carbon dioxide by synthetic weathering of crushed drill cores from the Santa Cruz porphyry copper deposit near Casa Grande, Pinal County, Arizona: Journal of Geochemical Exploration, v. 38, no. 1-2, p. 43-67, https://doi.org/10.1016/0375-6742(90)90092-O.","productDescription":"25 p.","startPage":"43","endPage":"67","numberOfPages":"25","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":223243,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"38","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8de6e4b0c8380cd7eece","contributors":{"authors":[{"text":"Hinkle, M. E.","contributorId":11612,"corporation":false,"usgs":true,"family":"Hinkle","given":"M.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":372323,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ryder, J. L.","contributorId":30997,"corporation":false,"usgs":true,"family":"Ryder","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":372325,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sutley, S. J.","contributorId":91484,"corporation":false,"usgs":true,"family":"Sutley","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":372326,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Botinelly, T.","contributorId":20408,"corporation":false,"usgs":true,"family":"Botinelly","given":"T.","affiliations":[],"preferred":false,"id":372324,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1000608,"text":"1000608 - 1990 - Mass-marking of otoliths of lake trout sac fry by temperature manipulation","interactions":[],"lastModifiedDate":"2012-02-02T00:04:39","indexId":"1000608","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":718,"text":"American Fisheries Society Symposium","active":true,"publicationSubtype":{"id":10}},"title":"Mass-marking of otoliths of lake trout sac fry by temperature manipulation","docAbstract":"The otoliths of 676,000 sac fry of lake trout Salvelinus namaycush in 1986, and of 1,100,000 in 1987, were marked by daily manipulation of water temperature. The fish were stocked into Lake Huron in the spring. Otolith marks consisted of groups of daily growth rings accentuated into recognizable patterns by steadily raising and lowering the temperature about 10 degrees C (from a base of 1-4 degrees C) over 14 h. In 1987, groups of marked and control fish were held for 6 months. The otoliths were removed from samples of the fish, embedded in epoxy, thin sectioned by grinding in the sagittal plane, etched, and viewed by using a combination of a compound microscope (400-1000x) and a video enhancement system. One or more readable otolith sections were obtained from 39 of a sample of 40 fish. Three independent readers examined 41 otoliths for marks and correctly classified the otoliths, with accuracies of 85, 98, and 100%, as being from marked or unmarked fish. The exact number of rings in a recognizable pattern sometimes differed from the number of temperature cycles to which the fish were exposed. Counts of daily rings within groups of six rings varied less than counts within groups of rings.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Fisheries Society Symposium","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Bergstedt, R.A., Eshenroder, R., Bowen, C., Seelye, J.G., and Locke, J.C., 1990, Mass-marking of otoliths of lake trout sac fry by temperature manipulation: American Fisheries Society Symposium, v. 7, p. 216-223.","productDescription":"p. 216-223","startPage":"216","endPage":"223","numberOfPages":"7","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133415,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a19e4b07f02db605a83","contributors":{"authors":[{"text":"Bergstedt, Roger A. rbergstedt@usgs.gov","contributorId":4174,"corporation":false,"usgs":true,"family":"Bergstedt","given":"Roger","email":"rbergstedt@usgs.gov","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":308901,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eshenroder, Randy L.","contributorId":86716,"corporation":false,"usgs":true,"family":"Eshenroder","given":"Randy L.","affiliations":[],"preferred":false,"id":308903,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bowen, Charles","contributorId":105269,"corporation":false,"usgs":true,"family":"Bowen","given":"Charles","affiliations":[],"preferred":false,"id":308905,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Seelye, James G.","contributorId":69919,"corporation":false,"usgs":true,"family":"Seelye","given":"James","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":308902,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Locke, Jeffrey C.","contributorId":96639,"corporation":false,"usgs":true,"family":"Locke","given":"Jeffrey","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":308904,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":7000089,"text":"7000089 - 1990 - A history of the Water Resources Division, U.S. Geological Survey; Volume V, July 1, 1947, to April 30, 1957","interactions":[],"lastModifiedDate":"2013-11-06T09:38:45","indexId":"7000089","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"A history of the Water Resources Division, U.S. Geological Survey; Volume V, July 1, 1947, to April 30, 1957","docAbstract":"This volume is the fifth in a series of chronological summaries of the activities and achievements of the Water Resources Division of the U.S. Geological Survey, but it is the first to be published as a public document. As explained in the Preface which follows, the first volume was published in ·1939 through private subscription by interested personnel. \nThe manuscripts for the following three volumes were reproduced by the Division for internal use only in the 1950's.","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, DC","doi":"10.3133/7000089","usgsCitation":"Ferguson, G.E., 1990, A history of the Water Resources Division, U.S. Geological Survey; Volume V, July 1, 1947, to April 30, 1957, 309 p., https://doi.org/10.3133/7000089.","productDescription":"309 p.","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":195845,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/7000089/report-thumb.jpg"},{"id":277881,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/7000089/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae40a","contributors":{"authors":[{"text":"Ferguson, G. E. (compiler)","contributorId":57355,"corporation":false,"usgs":true,"family":"Ferguson","given":"G.","suffix":"(compiler)","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":344066,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70015921,"text":"70015921 - 1990 - The relation of catastrophic flooding of Mangala Valles, Mars, to faulting of Memnonia Fossae and Tharsis volcanism","interactions":[],"lastModifiedDate":"2024-05-24T16:55:46.973578","indexId":"70015921","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":6453,"text":"Journal of Geophysical Research Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"The relation of catastrophic flooding of Mangala Valles, Mars, to faulting of Memnonia Fossae and Tharsis volcanism","docAbstract":"<p><span>Detailed stratigraphic relations indicate two coeval periods of catastrophic flooding and Tharsis centered faulting (producing Memnonia Fossae) in the Mangala Valles region of Mars. Major sequences of lava flows of the Tharsis Montes Formation and local, lobate plains flows were erupted during and between these channeling and faulting episodes. First, Late Hesperian channel development overlapped in time the Tharsis-centered faulting that trends north 75° to 90°E. Next, Late Hesperian/Early Amazonian flooding was coeval with faulting that trends north 55° to 70°E. In some reaches, resistant lava flows filled the early channels, resulting in inverted channel topography after the later flooding swept through. Both floods likely originated from the same graben, which probably was activated during each episode of faulting. Faulting broke through groundwater barriers and tapped confined aquifers in higher regions west and east of the point of discharge. The minimum volume of water required to erode Mangala Valles (about 5×10</span><sup>12</sup><span>&nbsp;m</span><sup>3</sup><span>) may have been released through two floods that drained a few percent pore volume from a relatively permeable aquifer. The peak discharges of the floods may have lasted from days to weeks. The perched water discharged from the aquifer may have been produced by hydrothermal groundwater circulation induced by Tharsis magmatism, tectonic uplift centered at Tharsis Montes, and compaction of saturated crater ejecta due to loading by lava flows.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB095iB09p14315","issn":"01480227","usgsCitation":"Tanaka, K.L., and Chapman, M.G., 1990, The relation of catastrophic flooding of Mangala Valles, Mars, to faulting of Memnonia Fossae and Tharsis volcanism: Journal of Geophysical Research Solid Earth, v. 95, no. B9, p. 14315-14323, https://doi.org/10.1029/JB095iB09p14315.","productDescription":"9 p.","startPage":"14315","endPage":"14323","costCenters":[],"links":[{"id":223339,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"95","issue":"B9","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505baf0ae4b08c986b3244e9","contributors":{"authors":[{"text":"Tanaka, K. L.","contributorId":31394,"corporation":false,"usgs":false,"family":"Tanaka","given":"K.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":372080,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chapman, M. G.","contributorId":105737,"corporation":false,"usgs":true,"family":"Chapman","given":"M.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":372081,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70015957,"text":"70015957 - 1990 - Application of the DR3M watershed model on a small urban basin","interactions":[],"lastModifiedDate":"2013-02-19T14:16:57","indexId":"70015957","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3718,"text":"Water Resources Bulletin","printIssn":"0043-1370","active":true,"publicationSubtype":{"id":10}},"title":"Application of the DR3M watershed model on a small urban basin","docAbstract":"Data collected at a 79-acre urban watershed in Albuquerque, New Mexico, were used to calibrate and verify the Distributed Routing Rainfall-Runoff Model, a parametric watershed model. Standard errors of estimate for the 38 calibration storms were 33 percent and 38 percent, respectively, for volumes and peaks; and for the 46 verification storms were 29 percent and 37 percent, respectively, for volumes and peaks. Correlation coefficients for peaks were 0.8 and 0.95, respectively, for calibration and verification storms.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water Resources Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Water Resources Association","doi":"10.1111/j.1752-1688.1990.tb01410.x","issn":"00431370","usgsCitation":"Thomas, R.P., 1990, Application of the DR3M watershed model on a small urban basin: Water Resources Bulletin, v. 26, no. 5, p. 757-766, https://doi.org/10.1111/j.1752-1688.1990.tb01410.x.","startPage":"757","endPage":"766","numberOfPages":"10","costCenters":[],"links":[{"id":223084,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267738,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1752-1688.1990.tb01410.x"}],"volume":"26","issue":"5","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"5059ecb3e4b0c8380cd49431","contributors":{"authors":[{"text":"Thomas, Richard P.","contributorId":88740,"corporation":false,"usgs":true,"family":"Thomas","given":"Richard","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":372183,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016472,"text":"70016472 - 1990 - Uranium-series dating of secondary carbonates near Yucca Mountain, Nevada. Applications to tectonic, paleoclimatic, and paleohydrologic problems","interactions":[],"lastModifiedDate":"2012-03-12T17:18:44","indexId":"70016472","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Uranium-series dating of secondary carbonates near Yucca Mountain, Nevada. Applications to tectonic, paleoclimatic, and paleohydrologic problems","docAbstract":"Near-surface accumulations of secondary carbonates are common in the soils and sediments of the Yucca Mountain area. These carbonates contain small amounts of uranium that allow dating by the uranium-series disequilibrium method. Preliminary results from the Yucca Mountain area indicate that the U-series methods can (1) identify multiple episodes of tectonic fracturing, (2) provide a chronologic framework for paleoclimatically significant eolian deposits, and (3) place constraints on the probable source of waters from which the carbonates precipitated.","conferenceTitle":"Proceedings of the 1st International Topical Meeting on High Level Radioactive Waste Management. Part 1","conferenceDate":"8 April 1990 through 12 April 1990","conferenceLocation":"Las Vegas, NV, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"Boston, MA, United States","isbn":"0872627519","usgsCitation":"Muhs, D., Whitney, J., Shroba, R., Taylor, E.M., and Bush, C.A., 1990, Uranium-series dating of secondary carbonates near Yucca Mountain, Nevada. Applications to tectonic, paleoclimatic, and paleohydrologic problems, Proceedings of the 1st International Topical Meeting on High Level Radioactive Waste Management. Part 1, Las Vegas, NV, USA, 8 April 1990 through 12 April 1990, p. 924-929.","startPage":"924","endPage":"929","numberOfPages":"6","costCenters":[],"links":[{"id":223222,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbdfde4b08c986b32934a","contributors":{"authors":[{"text":"Muhs, D.R. 0000-0001-7449-251X","orcid":"https://orcid.org/0000-0001-7449-251X","contributorId":61460,"corporation":false,"usgs":true,"family":"Muhs","given":"D.R.","affiliations":[],"preferred":false,"id":373645,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Whitney, J.W.","contributorId":27437,"corporation":false,"usgs":true,"family":"Whitney","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":373641,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shroba, R. R.","contributorId":44133,"corporation":false,"usgs":true,"family":"Shroba","given":"R. R.","affiliations":[],"preferred":false,"id":373643,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Taylor, E. M.","contributorId":55842,"corporation":false,"usgs":true,"family":"Taylor","given":"E.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":373644,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bush, C. A.","contributorId":43344,"corporation":false,"usgs":true,"family":"Bush","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":373642,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70015732,"text":"70015732 - 1990 - Genetic implications of regional and temporal trends in ore fluid geochemistry of Mississippi Valley-type deposits in the Ozark region","interactions":[],"lastModifiedDate":"2024-01-04T17:28:16.987735","indexId":"70015732","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Genetic implications of regional and temporal trends in ore fluid geochemistry of Mississippi Valley-type deposits in the Ozark region","docAbstract":"<p><span>Fluids extracted from aqueous fluid inclusions in epigenetic gangue and ore minerals record the migration of huge volumes of highly saline fluids throughout the stratigraphic section of the Ozark region. The extracted fluids share many similarities regionally, but there are significant temporal differences which define two geochemically distinct end-member ore-forming fluids that we refer to as the Viburnum Trend main stage or Viburnum Trend type and the Tri-State type.Viburnum Trend-type fluids are enriched in potassium and are associated only with deposits close to the basal Lamotte Sandstone. The main-stage octahedral galena ore of the Viburnum Trend and much of the Old Lead Belt ore is thought to be derived from this type of ore fluid. Galena deposited by Viburnum Trend-type fluids contains less radiogenic lead than galena deposited by Tri-State-type fluids. Sulfides deposited by Viburnum Trend-type fluids also contain isotopically heavier sulfur and significant amounts of copper, cobalt, nickel, and silver.Tri-State-type fluids have a low potassium content when compared with Viburnum Trend-type fluids and are characteristic of deposits where ore-forming fluids migrated through large volumes of carbonate rock. These fluids are thought to have formed the ore deposits of the Tri-State, Northern Arkansas, and Central Missouri districts, the cubic galena-stage ore of the Viburnum Trend, and the many trace occurrences of sphalerite throughout the Ozark region. Galena deposited by Tri-State-type fluids has more radiogenic lead and the sulfides have isotopically lighter sulfur than sulfides deposited by Viburnum Trend-type fluids. A systematic south to north increase of potassium in the Tri-State-type fluids suggests that they migrated from a southerly source such as the Arkoma basin.Possible explanations for the origins of these two end-member fluids include: (1) a single parent brine evolved into two distinct fluids due to reactions with geochemically distinct aquifers during migration, (2) the two distinct fluids reflect normal fluid evolution within a single source basin of a bittern and of later halite dissolution, and (3) the Viburnum Trend and Tri-State-type brines migrated to southeast Missouri from two different source basins. Our data does not preclude any of these possibilities; however, the geochemical similarity of the Viburnum Trend end-member fluid to a bittern may be accounted for by water-rock modifications of the brine during migration. Other evidence strongly supports a southerly source for the ore-forming brines thus limiting possible sources for the Viburnum Trend-type fluid to the Arkoma and/or Black Warrior basins of the Ouachita foreland trough. Viburnum Trend-type fluid flow was probably funneled northward through basal sandstones within the Reelfoot rift and water-rock modifications occurring there may have resulted in its unique geochemistry.</span></p>","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.85.4.842","issn":"03610128","usgsCitation":"Viets, J., and Leach, D.L., 1990, Genetic implications of regional and temporal trends in ore fluid geochemistry of Mississippi Valley-type deposits in the Ozark region: Economic Geology, v. 85, no. 4, p. 842-861, https://doi.org/10.2113/gsecongeo.85.4.842.","productDescription":"20 p.","startPage":"842","endPage":"861","numberOfPages":"20","costCenters":[],"links":[{"id":223839,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"85","issue":"4","noUsgsAuthors":false,"publicationDate":"1990-07-01","publicationStatus":"PW","scienceBaseUri":"505a157ae4b0c8380cd54e29","contributors":{"authors":[{"text":"Viets, J.G.","contributorId":82300,"corporation":false,"usgs":true,"family":"Viets","given":"J.G.","affiliations":[],"preferred":false,"id":371639,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leach, D. L.","contributorId":18758,"corporation":false,"usgs":true,"family":"Leach","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":371638,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70015960,"text":"70015960 - 1990 - Collection and analysis of colloidal particles transported in the Mississippi River, U.S.A.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:46","indexId":"70015960","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2233,"text":"Journal of Contaminant Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Collection and analysis of colloidal particles transported in the Mississippi River, U.S.A.","docAbstract":"Sediment transport has long been recognized as an important mechanism for the transport of contaminants in surface waters. Suspended sediment has traditionally been divided into three size classes: sand-sized (>63 ??m), silt-sized (<63 ??m but settleable) and clay-sized (non-settleable). The first two classes are easily collected and characterized using screens (sand) and settling (silt). The clay-sized particles, more properly called colloids, are more difficult to collect and characterize, and until recently received little attention. From the hydrologic perspective, a colloid is a particle, droplet, or gas bubble with at least one dimension between 0.001 and 1 ??m. Because of their small size, colloids have large specific surface areas and high surface free energies which may facilitate sorption of hydrophobic materials. Understanding what types of colloids are present in a system, how contaminants of interest interact with these colloids, and what parameters control the transport of colloids in natural systems is critical if the relative importance of colloid-mediated transport is to be understood. This paper describes the collection, concentration and characterization of colloidal materials in the Mississippi River. Colloid concentrations, particle-size distributions, mineral composition and electrophoretic mobilities were determined. Techniques used are illustrated with samples collected at St. Louis, Missouri, U.S.A.Sediment transport has long been recognized as an important mechanism for the transport of contaminants in surface waters. Suspended sediment has traditionally been divided into three size classes: sand-sized (> 63 ??m), silt-sized (< 63 ??m but settleable) and clay-sized (non-settleable). The first two classes are easily collected and characterized using screens (sand) and settling (silt). The clay-sized particles, more properly called colloids, are more difficult to collect and characterize, and until recently received little attention. From the hydrologic perspective, a colloid is a particle, droplet, or gas bubble with at least one dimension between 0.001 and 1 ??m. Because of their small size, colloids have large specific surface areas and high surface free energies which may facilitate sorption of hydrophobic materials. Understanding what types of colloids are present in a system, how contaminants of interest interact with these colloids, and what parameters control the transport of colloids in natural systems is critical if the relative importance of colloid-mediated transport is to be understood. This paper describes the collection, concentration and characterization of colloidal materials in the Mississippi River. Colloid concentrations, particle-size distributions, mineral composition and electrophoretic mobilities were determined. Techniques used are illustrated with samples collected at St. Louis, Missouri, U.S.A.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Contaminant Hydrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/0169-7722(90)90019-D","issn":"01697722","usgsCitation":"Rees, T., and Ranville, J., 1990, Collection and analysis of colloidal particles transported in the Mississippi River, U.S.A.: Journal of Contaminant Hydrology, v. 6, no. 3, p. 241-250, https://doi.org/10.1016/0169-7722(90)90019-D.","startPage":"241","endPage":"250","numberOfPages":"10","costCenters":[],"links":[{"id":205344,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0169-7722(90)90019-D"},{"id":223186,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f7b0e4b0c8380cd4cc56","contributors":{"authors":[{"text":"Rees, T.F.","contributorId":26068,"corporation":false,"usgs":true,"family":"Rees","given":"T.F.","email":"","affiliations":[],"preferred":false,"id":372188,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ranville, J. F.","contributorId":54245,"corporation":false,"usgs":true,"family":"Ranville","given":"J. F.","affiliations":[],"preferred":false,"id":372189,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70015832,"text":"70015832 - 1990 - Synthetic calibration of a Rainfall-Runoff Model","interactions":[],"lastModifiedDate":"2012-03-12T17:18:44","indexId":"70015832","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Synthetic calibration of a Rainfall-Runoff Model","docAbstract":"A method for synthetically calibrating storm-mode parameters for the U.S. Geological Survey's Precipitation-Runoff Modeling System is described. Synthetic calibration is accomplished by adjusting storm-mode parameters to minimize deviations between the pseudo-probability disributions represented by regional regression equations and actual frequency distributions fitted to model-generated peak discharge and runoff volume. Results of modeling storm hydrographs using synthetic and analytic storm-mode parameters are presented. Comparisons are made between model results from both parameter sets and between model results and observed hydrographs. Although mean storm runoff is reproducible to within about 26 percent of the observed mean storm runoff for five or six parameter sets, runoff from individual storms is subject to large disparities. Predicted storm runoff volume ranged from 2 percent to 217 percent of commensurate observed values. Furthermore, simulation of peak discharges was poor. Predicted peak discharges from individual storm events ranged from 2 percent to 229 percent of commensurate observed values. The model was incapable of satisfactorily executing storm-mode simulations for the study watersheds. This result is not considered a particular fault of the model, but instead is indicative of deficiencies in similar conceptual models.","largerWorkTitle":"Hydraulic Engineering - Proceedings of the 1990 National Conference","conferenceTitle":"Hydraulic Engineering - Proceedings of the 1990 National Conference","conferenceDate":"30 July 1990 through 3 August 1990","conferenceLocation":"San Diego, CA, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"Boston, MA, United States","isbn":"0872627748","usgsCitation":"Thompson, D.B., and Westphal, J.A., 1990, Synthetic calibration of a Rainfall-Runoff Model, <i>in</i> Hydraulic Engineering - Proceedings of the 1990 National Conference, San Diego, CA, USA, 30 July 1990 through 3 August 1990, p. 169-174.","startPage":"169","endPage":"174","numberOfPages":"6","costCenters":[],"links":[{"id":222867,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba35ee4b08c986b31fc97","contributors":{"editors":[{"text":"Chang Howard H.Hill Joseph C.","contributorId":128375,"corporation":true,"usgs":false,"organization":"Chang Howard H.Hill Joseph C.","id":536308,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Thompson, David B.","contributorId":79954,"corporation":false,"usgs":true,"family":"Thompson","given":"David","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":371866,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Westphal, Jerome A.","contributorId":22500,"corporation":false,"usgs":true,"family":"Westphal","given":"Jerome","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":371865,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70015733,"text":"70015733 - 1990 - Geochemistry of vanadium in an epigenetic, sandstone-hosted vanadium-uranium deposit, Henry Basin, Utah","interactions":[],"lastModifiedDate":"2024-01-04T17:34:18.116728","indexId":"70015733","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Geochemistry of vanadium in an epigenetic, sandstone-hosted vanadium-uranium deposit, Henry Basin, Utah","docAbstract":"<p><span>The epigenetic Tony M vanadium-uranium orebody in south-central Utah is hosted in fluvial sandstones of the Morrison Formation (Upper Jurassic). Although the deposit is mined for uranium, vanadium has a higher average abundance in the ore. Thus, the geochemistry of vanadium in the orebody was studied to characterize ore-forming processes within the inferred ground-water flow regime. Measurements of the relative amounts of V (super +3) and V (super +4) in ore minerals show that V (super +3) is more abundant. Thermodynamic calculations show that vanadium was more likely transported to the site of mineralization as V (super +4) . The ore formed as V (super +4) was reduced by hydrogen sulfide, followed by hydrolysis and precipitation of V (super +3) in oxide minerals (e.g., montroseitc or paramontroseite) or chlorite. Uranium was transported as uranyl ion (U (super +6) ), or some complex thereof, and reduced by hydrogen sulfide, forming coffinite. Detrital organic matter in the rocks served as the carbon source for sulfate-reducing bacteria. It was this bacteriogenic H&nbsp;</span><sub>2</sub><span>&nbsp;S that reduced the metals in the mineralization process.Possible sources for the V and U in this deposit have been identified previously. Vanadium most likely was derived from the dissolution of iron-titanium oxides, which liberated Fe as well as V. A zone of titanium-rich remnants is observed updip and up the hydrologic gradient from the deposit (M. Goldhaber and R. L. Reynolds, unpub. data). Uranium probably was derived from the overlying Brushy Basin Member of the Morrison Formation (Northrop, 1982). A preliminary age date for the deposit of 115 Ma (K. Ludwig, 1986, pers. commun.) indicates that the ore formed after deposition of the Brushy Basin Member.Previous studies have shown that the ore formed at the density-stratified interface between a basinal brine and dilute meteoric water. The mineralization processes described above occurred within the mixing zone between these two fluids. Stable isotope analyses of ore-stage dolomite show a progressively heavier carbon and oxygen isotope signature with increasing depth through an ore horizon, consistent with the two-solution interface model.</span></p>","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.85.2.270","issn":"03610128","usgsCitation":"Wanty, R., Goldhaber, M., and Northrop, H.R., 1990, Geochemistry of vanadium in an epigenetic, sandstone-hosted vanadium-uranium deposit, Henry Basin, Utah: Economic Geology, v. 85, no. 2, p. 270-284, https://doi.org/10.2113/gsecongeo.85.2.270.","productDescription":"15 p.","startPage":"270","endPage":"284","numberOfPages":"15","costCenters":[],"links":[{"id":488924,"rank":2,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://hdl.handle.net/11124/78303","text":"External Repository"},{"id":223840,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"85","issue":"2","noUsgsAuthors":false,"publicationDate":"1990-04-01","publicationStatus":"PW","scienceBaseUri":"505a1727e4b0c8380cd553d7","contributors":{"authors":[{"text":"Wanty, R. B. 0000-0002-2063-6423","orcid":"https://orcid.org/0000-0002-2063-6423","contributorId":66704,"corporation":false,"usgs":true,"family":"Wanty","given":"R. B.","affiliations":[],"preferred":false,"id":371641,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldhaber, M. B. 0000-0002-1785-4243","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":103280,"corporation":false,"usgs":true,"family":"Goldhaber","given":"M. B.","affiliations":[],"preferred":false,"id":371642,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Northrop, H. R.","contributorId":40735,"corporation":false,"usgs":true,"family":"Northrop","given":"H.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":371640,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70194869,"text":"70194869 - 1990 - Water movement and trench stability at a simulated arid burial site for low-level radioactive waste near Beatty, Nevada","interactions":[],"lastModifiedDate":"2018-01-24T15:56:27","indexId":"70194869","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Water movement and trench stability at a simulated arid burial site for low-level radioactive waste near Beatty, Nevada","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings, conference on nuclear waste isolation in the unsaturated zone","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Focus 89: Topical Meeting on Nuclear Waste Isolation in the Unsaturated Zone","conferenceDate":"September 17-21, 1989","conferenceLocation":"Las Vegas, NV","language":"English","publisher":"American Nuclear Society","isbn":"9780894481512","usgsCitation":"Andraski, B.J., 1990, Water movement and trench stability at a simulated arid burial site for low-level radioactive waste near Beatty, Nevada, <i>in</i> Proceedings, conference on nuclear waste isolation in the unsaturated zone, Las Vegas, NV, September 17-21, 1989, p. 166-173.","productDescription":"8 p.","startPage":"166","endPage":"173","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":350576,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","city":"Beatty","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a69a971e4b06e28e9c81b6e","contributors":{"authors":[{"text":"Andraski, Brian J. 0000-0002-2086-0417 andraski@usgs.gov","orcid":"https://orcid.org/0000-0002-2086-0417","contributorId":168800,"corporation":false,"usgs":true,"family":"Andraski","given":"Brian","email":"andraski@usgs.gov","middleInitial":"J.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true},{"id":38175,"text":"Toxics Substances Hydrology Program","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":false,"id":725719,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70194907,"text":"70194907 - 1990 - Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)","interactions":[{"subject":{"id":70194907,"text":"70194907 - 1990 - Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)","indexId":"70194907","publicationYear":"1990","noYear":false,"displayTitle":"Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in <i>Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)</i>","title":"Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)"},"predicate":"IS_PART_OF","object":{"id":3699,"text":"cir1036 - 1990 - Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings","indexId":"cir1036","publicationYear":"1990","noYear":false,"title":"Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings"},"id":1}],"isPartOf":{"id":3699,"text":"cir1036 - 1990 - Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings","indexId":"cir1036","publicationYear":"1990","noYear":false,"title":"Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings"},"lastModifiedDate":"2018-01-30T18:23:52","indexId":"70194907","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"displayTitle":"Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in <i>Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)</i>","title":"Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)","docAbstract":"<p>Shallow-land burial in arid areas is considered the best method for isolating low-level radioactive waste from the environment (Nichols and Goode, this report; Mercer and others, 1983). A major threat to waste isolation in shallow trenches is ground-water percolation. Repository sites in arid areas are believed to minimize the risk of ground-water contamination because such sites receive minimal precipitation and are underlain by thick unsaturated zones. Unfortunately, few data are available on rates of water percolation in an arid environment.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"conferenceTitle":"Low-level radioactive-waste disposal workshop","conferenceDate":"July 11-16, 1987","conferenceLocation":"Big Bear Lake, CA","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","usgsCitation":"Fisher, J.M., 1990, Geohydrology of the near-surface unsaturated zone adjacent to the disposal site for low-level radioactive waste near Beatty, Nevada: A section in Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036), <i>in</i> Safe disposal of radionuclides in low-level radioactive-waste repository sites; Low-level radioactive-waste disposal workshop, U.S. Geological Survey, July 11-16, 1987, Big Bear Lake, Calif., Proceedings (Circular 1036), Big Bear Lake, CA, July 11-16, 1987, p. 57-61.","productDescription":"5 p.","startPage":"57","endPage":"61","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":350753,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":350752,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1990/1036/report.pdf#page=69","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Nevada","county":"Nye County","city":"Beatty","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a7040dae4b06e28e9cae509","contributors":{"editors":[{"text":"Bedinger, Marion S.","contributorId":75517,"corporation":false,"usgs":false,"family":"Bedinger","given":"Marion","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":726083,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Stevens, Peter R.","contributorId":66239,"corporation":false,"usgs":true,"family":"Stevens","given":"Peter","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":726084,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Fisher, Jeffrey M.","contributorId":35015,"corporation":false,"usgs":false,"family":"Fisher","given":"Jeffrey","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":726082,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1017335,"text":"1017335 - 1990 - Pintails: causes for the decline","interactions":[],"lastModifiedDate":"2012-07-06T01:01:41","indexId":"1017335","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1158,"text":"California Waterfowl Association Magazine","active":true,"publicationSubtype":{"id":10}},"title":"Pintails: causes for the decline","docAbstract":"No abstract available at this time","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"California Waterfowl Association Magazine","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Miller, M.R., 1990, Pintails: causes for the decline: California Waterfowl Association Magazine, v. 16, no. 2, p. 41-44.","productDescription":"p. 41-44","startPage":"41","endPage":"44","numberOfPages":"4","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":132373,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"16","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cd08","contributors":{"authors":[{"text":"Miller, M. R.","contributorId":19104,"corporation":false,"usgs":true,"family":"Miller","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":324732,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70194925,"text":"70194925 - 1990 - The significance of climate in southern Nevada for the shallow burial of low-level radioactive wastes","interactions":[],"lastModifiedDate":"2018-01-30T08:45:19","indexId":"70194925","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"The significance of climate in southern Nevada for the shallow burial of low-level radioactive wastes","docAbstract":"<p>No abstract available.<br data-mce-bogus=\"1\"></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings, conference on nuclear waste isolation in the unsaturated zone","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Focus 89: Topical Meeting on Nuclear Waste Isolation in the Unsaturated Zone","conferenceDate":"September 17-21, 1989","conferenceLocation":"Las Vegas, NV","language":"English","publisher":"American Nuclear Society","isbn":"9780894481512","usgsCitation":"Nichols, W.D., 1990, The significance of climate in southern Nevada for the shallow burial of low-level radioactive wastes, <i>in</i> Proceedings, conference on nuclear waste isolation in the unsaturated zone, Las Vegas, NV, September 17-21, 1989, p. 93-98.","productDescription":"6 p.","startPage":"93","endPage":"98","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":350775,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a7192a9e4b0a9a2e9dbe042","contributors":{"authors":[{"text":"Nichols, W. D.","contributorId":73220,"corporation":false,"usgs":true,"family":"Nichols","given":"W.","middleInitial":"D.","affiliations":[],"preferred":false,"id":726137,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70178207,"text":"70178207 - 1990 - Concentrations of boron, molybdenum, and selenium in chinook salmon","interactions":[],"lastModifiedDate":"2016-11-07T13:29:51","indexId":"70178207","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Concentrations of boron, molybdenum, and selenium in chinook salmon","docAbstract":"<p><span>The concentrations of boron, molybdenum, and selenium in young chinook salmon </span><i>Oncorhynchus tshawytscha</i><span> were determined in three partial life cycle chronic toxicity studies. In each study, fish were exposed to a mixture of boron, molybdenum, selenate, and selenite in the proportions found in subsurface agricultural drainage water in the basin of the San Joaquin Valley, California. Tests were conducted in well water and in site-specific fresh and brackish waters. No boron or molybdenum was detected in fish exposed to concentrations as high as 6,046 μg boron/L and 193 μg molybdenum/L for 90 d in well water or fresh water; however, whole-body concentrations of selenium increased with increasing exposure concentrations in well water and fresh water, but not in brackish water. Concentrations of selenium in chinook salmon were strongly correlated with reduced survival and growth of fish in well water and with reduced survival in a 15-d seawater challenge test of fish from fresh water. Concentrations of selenium in fish seemed to reach a steady state after 60 d of exposure in well water or fresh water. Fish in brackish water had only background concentrations of selenium after 60 d of exposure, and no effects on survival and growth in brackish water or on survival in a 10-d seawater challenge test were exhibited. This lack of effect in brackish water was attributed to initiation of the study with advanced fry, which were apparently better able to metabolize the trace element mixture than were the younger fish used in studies with well water and fresh water. In all three experimental waters, concentration factors (whole-body concentration/waterborne concentration) for selenium decreased with increasing exposure concentrations, suggesting decreased uptake or increased excretion, or both, of selenium at the higher concentrations.</span></p>","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1990)119<0500:COBMAS>2.3.CO;2","usgsCitation":"Hamilton, S., and Wiedmeyer, R.H., 1990, Concentrations of boron, molybdenum, and selenium in chinook salmon: Transactions of the American Fisheries Society, v. 119, no. 3, p. 500-510, https://doi.org/10.1577/1548-8659(1990)119<0500:COBMAS>2.3.CO;2.","productDescription":"11 p.","startPage":"500","endPage":"510","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":330843,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"119","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5821a0e0e4b02f1a881de98e","contributors":{"authors":[{"text":"Hamilton, Steven J.","contributorId":174108,"corporation":false,"usgs":false,"family":"Hamilton","given":"Steven J.","affiliations":[],"preferred":false,"id":653244,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wiedmeyer, Raymond H.","contributorId":176717,"corporation":false,"usgs":false,"family":"Wiedmeyer","given":"Raymond","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":653245,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}