{"pageNumber":"525","pageRowStart":"13100","pageSize":"25","recordCount":16501,"records":[{"id":70012692,"text":"70012692 - 1985 - Temporal fluctuations of silver, copper and zinc in the bivalve Macoma balthica at five stations in South San Francisco Bay","interactions":[],"lastModifiedDate":"2020-01-19T10:26:26","indexId":"70012692","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Temporal fluctuations of silver, copper and zinc in the bivalve Macoma balthica at five stations in South San Francisco Bay","docAbstract":"<p>Concentrations of Cu, Ag and Zn were measured in the soft tissues of the estuarine bivalve Macoma balthica in South San Francisco Bay at near-monthly intervals for periods of two to three years at four stations, and eight years at a metal-enriched station. The amplitude and frequency of fluctuations differed among stations and among metals. Fluctuations were greatest at stations with the greatest metal enrichment and with the least dilution and flushing of wastes. A consistent seasonal pattern of fluctuation in Cu and Ag concentrations was evident in M. balthica at the metal-enriched station. These seasonal changes in tissue metal concentrations appeared to be affected by metal inputs, hydrologic processes that may affect both metal concentrations and bioavailability, and seasonal changes in the weight of the bivalve. The contributions of each of these interacting factors could not be determined quantitatively. At the metal-enriched station significant variation in the amplitude of seasonal fluctuations was also evident from year to year. Interpretation of metal concentrations in bivalves from estuaries will require careful consideration of the processes which affect metal dynamics in these complex environments.&nbsp;</p>","language":"English","publisher":"Springer","doi":"10.1007/BF00048690","issn":"00188158","usgsCitation":"Luoma, S.N., Cain, D., and Johansson, C., 1985, Temporal fluctuations of silver, copper and zinc in the bivalve Macoma balthica at five stations in South San Francisco Bay: Hydrobiologia, v. 129, no. 1, p. 109-120, https://doi.org/10.1007/BF00048690.","productDescription":"12 p.","startPage":"109","endPage":"120","numberOfPages":"12","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":222608,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California ","otherGeospatial":"South San Francisco Bay ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.84912109375,\n              37.33522435930639\n            ],\n            [\n              -121.70654296874999,\n              37.33522435930639\n            ],\n            [\n              -121.70654296874999,\n              37.78808138412046\n            ],\n            [\n              -122.84912109375,\n              37.78808138412046\n            ],\n            [\n              -122.84912109375,\n              37.33522435930639\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"129","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba50fe4b08c986b32079f","contributors":{"authors":[{"text":"Luoma, Samuel N. 0000-0001-5443-5091 snluoma@usgs.gov","orcid":"https://orcid.org/0000-0001-5443-5091","contributorId":2287,"corporation":false,"usgs":true,"family":"Luoma","given":"Samuel","email":"snluoma@usgs.gov","middleInitial":"N.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":779754,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cain, Daniel 0000-0002-3443-0493 djcain@usgs.gov","orcid":"https://orcid.org/0000-0002-3443-0493","contributorId":206184,"corporation":false,"usgs":true,"family":"Cain","given":"Daniel","email":"djcain@usgs.gov","affiliations":[{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true}],"preferred":true,"id":779755,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johansson, C.","contributorId":31425,"corporation":false,"usgs":true,"family":"Johansson","given":"C.","email":"","affiliations":[],"preferred":false,"id":364234,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012675,"text":"70012675 - 1985 - Geochemistry of Great Salt Lake, Utah I: Hydrochemistry since 1850","interactions":[],"lastModifiedDate":"2020-01-19T11:16:52","indexId":"70012675","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Geochemistry of Great Salt Lake, Utah I: Hydrochemistry since 1850","docAbstract":"The hydrochemistry of Great Salt Lake, Utah, has been defined for the historic period, 1850 through 1982, from published data combined with new observations. The water balance depends largely on river inflow, atmospheric precipitation onto the lake surface and evaporation. Input of the major solutes can best be accounted for by mixing dilute calcium-bicarbonate type river waters with NaCl-dominated hydrothermal springs. Prior to 1930, lake concentrations fluctuated inversely with lake volume in response to small climatic variations. Since then, salt precipitation and dissolution have significantly modified lake brine compositions and have led to density stratification and the formation of brine pockets of differing composition. Brine mixing has become an important component of brine evolution. We have used calculated evaporation curves with mineral precipitation and dissolution to clarify these processes. Pore fluids represent important storage for solutes. Solute profiles can be modeled by simple one-dimensional diffusion calculations. Short-term historic variations in lake composition affect shallow pore fluids in the upper 2 metres of sediment. ?? 1985.","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(85)90167-X","issn":"00167037","usgsCitation":"Spencer, R.J., Eugster, H., Jones, B., and Rettig, S., 1985, Geochemistry of Great Salt Lake, Utah I: Hydrochemistry since 1850: Geochimica et Cosmochimica Acta, v. 49, no. 3, p. 727-737, https://doi.org/10.1016/0016-7037(85)90167-X.","productDescription":"11 p.","startPage":"727","endPage":"737","numberOfPages":"11","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":222318,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Great Salt Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -113.22509765625,\n              40.6306300839918\n            ],\n            [\n              -111.8792724609375,\n              40.6306300839918\n            ],\n            [\n              -111.8792724609375,\n              41.713930073371294\n            ],\n            [\n              -113.22509765625,\n              41.713930073371294\n            ],\n            [\n              -113.22509765625,\n              40.6306300839918\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"49","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a16e3e4b0c8380cd552d6","contributors":{"authors":[{"text":"Spencer, R. J.","contributorId":56664,"corporation":false,"usgs":true,"family":"Spencer","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":364199,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eugster, H.P.","contributorId":99992,"corporation":false,"usgs":true,"family":"Eugster","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":364200,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, B.F.","contributorId":52156,"corporation":false,"usgs":true,"family":"Jones","given":"B.F.","email":"","affiliations":[],"preferred":false,"id":364198,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rettig, S.L.","contributorId":42592,"corporation":false,"usgs":true,"family":"Rettig","given":"S.L.","email":"","affiliations":[],"preferred":false,"id":364197,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70012662,"text":"70012662 - 1985 - Geochemistry of great Salt Lake, Utah II: Pleistocene-Holocene evolution","interactions":[],"lastModifiedDate":"2020-01-19T11:15:38","indexId":"70012662","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Geochemistry of great Salt Lake, Utah II: Pleistocene-Holocene evolution","docAbstract":"<p>Sedimentologic and biostratigraphic evidence is used to develop a geochemical model for Great Salt Lake, Utah, extending back some 30,000 yrs. B.P. Hydrologie conditions as defined by the water budget equation are characterized by a lake initially at a low, saline stage, rising by about 17,000 yrs. B.P. to fresh water basin-full conditions (Bonneville level) and then, after about 15,000 yrs. B.P., dropping rapidly to a saline stage again, as exemplified by the present situation. Inflow composition has changed through time in response to the hydrologie history. During fresh-water periods high discharge inflow is dominated by calcium bicarbonate-type river waters; during saline stages, low discharge, NaCl-rich hydrothermal springs are significant solute sources. This evolution in lake composition to NaCl domination is illustrated by the massive mirabilite deposition, free of halite, following the rapid drawdown until about 8,000 years ago, while historic droughts have yielded principally halite. Hydrologic history can be combined with inferred inflow composition to derive concentration curves with time for each major solute in the lake. Calcium concentrations before the drawdown were controlled by calcite solubility, and afterwards by aragonite. Significant amounts of solutes are removed from the lake by diffusion into the sediments. Na+, Cl- and SO42- are also involved in salt precipitation. By including pore fluid data, a surprisingly good fit has been obtained between solute input over the time period considered and the amounts actually found in lake brines, pore fluids, salt beds and sediments. Excess amounts are present for calcium, carbonate and silica, indicating detrital input.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(85)90168-1","issn":"00167037","usgsCitation":"Spencer, R.J., Eugster, H., and Jones, B., 1985, Geochemistry of great Salt Lake, Utah II: Pleistocene-Holocene evolution: Geochimica et Cosmochimica Acta, v. 49, no. 3, p. 739-747, https://doi.org/10.1016/0016-7037(85)90168-1.","productDescription":"9 p.","startPage":"739","endPage":"747","numberOfPages":"9","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":222156,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Great Salt Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -113.22509765625,\n              40.6306300839918\n            ],\n            [\n              -111.8792724609375,\n              40.6306300839918\n            ],\n            [\n              -111.8792724609375,\n              41.713930073371294\n            ],\n            [\n              -113.22509765625,\n              41.713930073371294\n            ],\n            [\n              -113.22509765625,\n              40.6306300839918\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"49","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a16f7e4b0c8380cd55329","contributors":{"authors":[{"text":"Spencer, R. J.","contributorId":56664,"corporation":false,"usgs":true,"family":"Spencer","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":364166,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eugster, H.P.","contributorId":99992,"corporation":false,"usgs":true,"family":"Eugster","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":364167,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, B.F.","contributorId":52156,"corporation":false,"usgs":true,"family":"Jones","given":"B.F.","email":"","affiliations":[],"preferred":false,"id":364165,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012936,"text":"70012936 - 1985 - A policy evaluation tool: Management of a multiaquifer system using controlled stream recharge","interactions":[],"lastModifiedDate":"2025-04-02T17:54:11.455248","indexId":"70012936","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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}},"displayTitle":"A Policy Evaluation Tool: Management of a Multiaquifer System Using Controlled Stream Recharge","title":"A policy evaluation tool: Management of a multiaquifer system using controlled stream recharge","docAbstract":"<p><span>A model for the optimal allocation of water resources was developed for a multiaquifer groundwater and surface water system near Livermore, California. The complex groundwater system was analyzed using a transient, quasi-three-dimensional model that considers the nonlinear behavior of the unconfined aquifer. The surface water system consists of a reservoir that discharges water to three streams which in turn recharge the upper aquifer. Nonlinear streamflow-recharge relationships were developed based upon synoptic field measurements of streamflow. The management model uses constrained optimization to minimize the cost of allocating surface water subject to physical and economic restrictions. Results indicate that a combined hydrologic and economic management model can be used to evaluate management practices of a complex hydrogeologic system. Questions can be posed which either would be impossible or extremely difficult to solve without the management model. We demonstrate the utility of such a model in three areas. First, the efficiency of intra-basin water allocations is evaluated. Second, critical factors that control management decisions of the basin are identified. Third, the influence of economic incentives that can best satisfy the conflicting objectives of various water users is explored.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR021i011p01731","usgsCitation":"Danskin, W.R., and Gorelick, S.M., 1985, A policy evaluation tool: Management of a multiaquifer system using controlled stream recharge: Water Resources Research, v. 21, no. 11, p. 1731-1747, https://doi.org/10.1029/WR021i011p01731.","productDescription":"17 p.","startPage":"1731","endPage":"1747","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":484149,"rank":3,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/WR021i011p01731","description":"Danskin, W.R. and Gorelick, S.M., 1985, A policy evaluation tool-Management of a multi-aquifer system using controlled stream recharge: Water Resources Research, v. 21, no. 11, p. 1731–1747."},{"id":484148,"rank":2,"type":{"id":42,"text":"Open Access USGS Document"},"url":"https://pubs.usgs.gov/ja/70012936/WaterResources_Vol21_No11_p1731-1747_Nov1985_USGSOpenAccess.pdf","size":"2 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":222625,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"11","publishedDate":"1985-11-01","noUsgsAuthors":false,"publicationDate":"1985-11-01","publicationStatus":"PW","scienceBaseUri":"5059e4dee4b0c8380cd469b3","contributors":{"authors":[{"text":"Danskin, Wesley R. 0000-0001-8672-5501 wdanskin@usgs.gov","orcid":"https://orcid.org/0000-0001-8672-5501","contributorId":1034,"corporation":false,"usgs":true,"family":"Danskin","given":"Wesley","email":"wdanskin@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":364882,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gorelick, Steven M.","contributorId":8784,"corporation":false,"usgs":true,"family":"Gorelick","given":"Steven","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":364881,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012795,"text":"70012795 - 1985 - Error bounds in cascading regressions","interactions":[],"lastModifiedDate":"2020-01-19T11:10:56","indexId":"70012795","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2554,"text":"Journal of the International Association for Mathematical Geology","active":true,"publicationSubtype":{"id":10}},"title":"Error bounds in cascading regressions","docAbstract":"<p>Cascading regressions is a technique for predicting a value of a dependent variable when no paired measurements exist to perform a standard regression analysis. Biases in coefficients of a cascaded-regression line as well as error variance of points about the line are functions of the correlation coefficient between dependent and independent variables. Although this correlation cannot be computed because of the lack of paired data, bounds can be placed on errors through the required properties of the correlation coefficient. The potential meansquared error of a cascaded-regression prediction can be large, as illustrated through an example using geomorphologic data.&nbsp;</p>","language":"English","publisher":"Springer","doi":"10.1007/BF01034754","issn":"00205958","usgsCitation":"Karlinger, M., and Troutman, B., 1985, Error bounds in cascading regressions: Journal of the International Association for Mathematical Geology, v. 17, no. 3, p. 287-295, https://doi.org/10.1007/BF01034754.","productDescription":"9 p.","startPage":"287","endPage":"295","numberOfPages":"9","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":222440,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0a48e4b0c8380cd522ac","contributors":{"authors":[{"text":"Karlinger, M.R.","contributorId":95039,"corporation":false,"usgs":true,"family":"Karlinger","given":"M.R.","affiliations":[],"preferred":false,"id":364547,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Troutman, B.M.","contributorId":73638,"corporation":false,"usgs":true,"family":"Troutman","given":"B.M.","email":"","affiliations":[],"preferred":false,"id":364546,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013128,"text":"70013128 - 1985 - Migration of wood-preserving chemicals in contaminated groundwater in a sand aquifer at Pensacola, Florida","interactions":[],"lastModifiedDate":"2020-01-19T10:51:51","indexId":"70013128","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Migration of wood-preserving chemicals in contaminated groundwater in a sand aquifer at Pensacola, Florida","docAbstract":"Operation of a wood-preserving facility for nearly 80 years at Pensacola, FL, contaminated the near-surface groundwater with creosote and pentachlorophenol. The major source of aquifer contamination was unlined surface impoundments that were in direct hydraulic contact with the groundwater. Episodes of overtopping the impoundments and overland flow of treatment liquor and waste were also significant to the migration and contamination of the groundwater. Solutes contaminating the ground-water are mainly naphthalene and substituted phenols. Sorption did not influence retardation of solutes in transport in the groundwater. Phenol and the mono substituted methylphenols appear to be undergoing bio-transformation. Pentachlorophenol (PCP) was not found in significant concentrations in the groundwater possibly because the solubility of PCP is approximately 5 mg/L at pH 6, near the average acidity for the groundwater.","language":"English","publisher":"ACS","doi":"10.1021/es00140a012","issn":"0013936X","usgsCitation":"Goerlitz, D., Troutman, D., Godsy, E., and Franks, B., 1985, Migration of wood-preserving chemicals in contaminated groundwater in a sand aquifer at Pensacola, Florida: Environmental Science & Technology, v. 19, no. 10, p. 955-961, https://doi.org/10.1021/es00140a012.","productDescription":"7 p.","startPage":"955","endPage":"961","numberOfPages":"7","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220234,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida ","city":"Pensacola ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.099609375,\n              30.259067203213018\n            ],\n            [\n              -86.253662109375,\n              30.259067203213018\n            ],\n            [\n              -86.253662109375,\n              30.713503990354965\n            ],\n            [\n              -87.099609375,\n              30.713503990354965\n            ],\n            [\n              -87.099609375,\n              30.259067203213018\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","issue":"10","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a5713e4b0c8380cd6da32","contributors":{"authors":[{"text":"Goerlitz, D.F.","contributorId":8445,"corporation":false,"usgs":true,"family":"Goerlitz","given":"D.F.","affiliations":[],"preferred":false,"id":365356,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Troutman, D.E.","contributorId":66301,"corporation":false,"usgs":true,"family":"Troutman","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":365358,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Godsy, E.M.","contributorId":56685,"corporation":false,"usgs":true,"family":"Godsy","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":365357,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Franks, B.J.","contributorId":107739,"corporation":false,"usgs":true,"family":"Franks","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":365359,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70013008,"text":"70013008 - 1985 - Partition coefficients of organic compounds in lipid-water systems and correlations with fish bioconcentration factors","interactions":[],"lastModifiedDate":"2020-01-19T10:45:20","indexId":"70013008","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Partition coefficients of organic compounds in lipid-water systems and correlations with fish bioconcentration factors","docAbstract":"Triolein-water partition coefficients (KtW) have been determined for 38 slightly water-soluble organic compounds, and their magnitudes have been compared with the corresponding octanol-water partition coefficients (KOW). In the absence of major solvent-solute interaction effects in the organic solvent phase, the conventional treatment (based on Raoult's law) predicts sharply lower partition coefficients for most of the solutes in triolein because of its considerably higher molecular weight, whereas the Flory-Huggins treatment predicts higher partition coefficients with triolein. The data are in much better agreement with the Flory-Huggins model. As expected from the similarity in the partition coefficients, the water solubility (which was previously found to be the major determinant of the KOW) is also the major determinant for the Ktw. When the published BCF values (bioconcentration factors) of organic compounds in fish are based on the lipid content rather than on total mass, they are approximately equal to the Ktw, which suggests at least near equilibrium for solute partitioning between water and fish lipid. The close correlation between Ktw and Kow suggests that Kow is also a good predictor for lipid-water partition coefficients and bioconcentration factors.","language":"English","publisher":"ACS","doi":"10.1021/es00131a005","issn":"0013936X","usgsCitation":"Chiou, C.T., 1985, Partition coefficients of organic compounds in lipid-water systems and correlations with fish bioconcentration factors: Environmental Science & Technology, v. 19, no. 1, p. 57-62, https://doi.org/10.1021/es00131a005.","productDescription":"6 p.","startPage":"57","endPage":"62","numberOfPages":"6","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220563,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"1","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a753be4b0c8380cd77a5f","contributors":{"authors":[{"text":"Chiou, C. T.","contributorId":97080,"corporation":false,"usgs":true,"family":"Chiou","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":365057,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013123,"text":"70013123 - 1985 - Errors and parameter estimation in precipitation-runoff modeling: 2. Case study","interactions":[],"lastModifiedDate":"2020-01-19T10:38:48","indexId":"70013123","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Errors and parameter estimation in precipitation-runoff modeling: 2. Case study","docAbstract":"<p><span>A case study is presented which illustrates some of the error analysis, sensitivity analysis, and parameter estimation procedures reviewed in the first part of this paper. It is shown that those procedures, most of which come from statistical nonlinear regression theory, are invaluable in interpreting errors in precipitation-runoff modeling and in identifying appropriate calibration strategies.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR021i008p01214","usgsCitation":"Troutman, B.M., 1985, Errors and parameter estimation in precipitation-runoff modeling: 2. Case study: Water Resources Research, v. 21, no. 8, p. 1214-1222, https://doi.org/10.1029/WR021i008p01214.","productDescription":"9 p.","startPage":"1214","endPage":"1222","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220178,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"8","noUsgsAuthors":false,"publicationDate":"2008-01-08","publicationStatus":"PW","scienceBaseUri":"505a0a4ae4b0c8380cd522b5","contributors":{"authors":[{"text":"Troutman, Brent M.","contributorId":195329,"corporation":false,"usgs":false,"family":"Troutman","given":"Brent","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":365346,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013121,"text":"70013121 - 1985 - Soil sorption of organic vapors and effects of humidity on sorptive mechanism and capacity","interactions":[],"lastModifiedDate":"2020-01-19T10:46:43","indexId":"70013121","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Soil sorption of organic vapors and effects of humidity on sorptive mechanism and capacity","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"ACS","doi":"10.1021/es00142a010","issn":"0013936X","usgsCitation":"Chiou, C.T., and Shoup, T., 1985, Soil sorption of organic vapors and effects of humidity on sorptive mechanism and capacity: Environmental Science & Technology, v. 19, no. 12, p. 1196-1200, https://doi.org/10.1021/es00142a010.","productDescription":"5 p.","startPage":"1196","endPage":"1200","numberOfPages":"5","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220176,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"12","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505b921de4b08c986b319ceb","contributors":{"authors":[{"text":"Chiou, C. T.","contributorId":97080,"corporation":false,"usgs":true,"family":"Chiou","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":365342,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shoup, T.D.","contributorId":12614,"corporation":false,"usgs":true,"family":"Shoup","given":"T.D.","email":"","affiliations":[],"preferred":false,"id":365341,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012882,"text":"70012882 - 1985 - Temporal fluctuations in grain size, organic materials and iron concentrations in intertidal surface sediment of San Francisco Bay","interactions":[],"lastModifiedDate":"2020-01-19T10:56:11","indexId":"70012882","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Temporal fluctuations in grain size, organic materials and iron concentrations in intertidal surface sediment of San Francisco Bay","docAbstract":"<p>The physical and chemical characteristics of the oxidized surface sediment in an estuary fluctuate temporally in response to physical forces and apparently-fluctuating inputs. These characteristics, which include grain size and concentrations of organic materials and iron, will influence both trace-metal geochemistry and bioavailability. Temporal trends in the abundance of fine particles, total organic carbon content (TOC), absorbance of extractable organic material (EOM), and concentration of extractable iron in the sediment of San Francisco Bay were assessed using data sets containing approximately monthly samples for periods of two to seven years. Changes in wind velocity and runoff result in monthly changes in the abundance of fine particles in the intertidal zone. Fine-grained particles are most abundant in the late fall/early winter when runoff is elevated and wind velocities are low; particles are coarser in the summer when runoff is low and wind velocities are consistently high. Throughout the bay, TOC is linearly related to fine particle abundance (r = 0.61). Temporal variability occurs in this relationship, as particles are poor in TOC relative to percent of fine particles in the early rainy season. Iron-poor particles also appear to enter the estuary during high runoff periods; while iron is enriched on particle surfaces in the summer. Concentrations of extractable iron and absorbance of EOM vary strongly from year to year. Highest absorbances of EOM occurred in the first year following the drought in 1976-77, and in 1982 and 1983 when river discharge was unusually high. Extractable-iron concentrations were also highest in 1976-77, but were very low in 1982 and 1983.</p>","language":"English","publisher":"Springer","doi":"10.1007/BF00048689","issn":"00188158","usgsCitation":"Thomson-Becker, E.A., and Luoma, S.N., 1985, Temporal fluctuations in grain size, organic materials and iron concentrations in intertidal surface sediment of San Francisco Bay: Hydrobiologia, v. 129, no. 1, p. 91-107, https://doi.org/10.1007/BF00048689.","productDescription":"17 p.","startPage":"91","endPage":"107","numberOfPages":"17","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":222750,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California ","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.67333984374999,\n              37.37888785004527\n            ],\n            [\n              -121.73950195312499,\n              37.37888785004527\n            ],\n            [\n              -121.86035156249999,\n              38.13455657705411\n            ],\n            [\n              -122.48657226562499,\n              38.28993659801203\n            ],\n            [\n              -122.86010742187501,\n              37.97884504049713\n            ],\n            [\n              -122.67333984374999,\n              37.37888785004527\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"129","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba50ee4b08c986b320797","contributors":{"authors":[{"text":"Thomson-Becker, E. A.","contributorId":29961,"corporation":false,"usgs":true,"family":"Thomson-Becker","given":"E.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":364750,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luoma, Samuel N. 0000-0001-5443-5091 snluoma@usgs.gov","orcid":"https://orcid.org/0000-0001-5443-5091","contributorId":2287,"corporation":false,"usgs":true,"family":"Luoma","given":"Samuel","email":"snluoma@usgs.gov","middleInitial":"N.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":779760,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013117,"text":"70013117 - 1985 - ANNIE - INTERACTIVE PROCESSING OF DATA BASES FOR HYDROLOGIC MODELS.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:38","indexId":"70013117","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"ANNIE - INTERACTIVE PROCESSING OF DATA BASES FOR HYDROLOGIC MODELS.","docAbstract":"ANNIE is a data storage and retrieval system that was developed to reduce the time and effort required to calibrate, verify, and apply watershed models that continuously simulate water quantity and quality. Watershed models have three categories of input: parameters to describe segments of a drainage area, linkage of the segments, and time-series data. Additional goals for ANNIE include the development of software that is easily implemented on minicomputers and some microcomputers and software that has no special requirements for interactive display terminals. Another goal is for the user interaction to be based on the experience of the user so that ANNIE is helpful to the inexperienced user and yet efficient and brief for the experienced user. Finally, the code should be designed so that additional hydrologic models can easily be added to ANNIE.","conferenceTitle":"International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology (Preprints of Papers).","conferenceLocation":"Los Angeles, CA, USA","language":"English","publisher":"American Meteorological Soc","publisherLocation":"Boston, MA, USA","usgsCitation":"Lumb, A.M., and Kittle, J.L., 1985, ANNIE - INTERACTIVE PROCESSING OF DATA BASES FOR HYDROLOGIC MODELS., International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology (Preprints of Papers)., Los Angeles, CA, USA, p. 91-93.","startPage":"91","endPage":"93","numberOfPages":"3","costCenters":[],"links":[{"id":220123,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e62ee4b0c8380cd47210","contributors":{"authors":[{"text":"Lumb, Alan M.","contributorId":47792,"corporation":false,"usgs":true,"family":"Lumb","given":"Alan","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":365334,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kittle, John L.","contributorId":90468,"corporation":false,"usgs":true,"family":"Kittle","given":"John","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":365335,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012732,"text":"70012732 - 1985 - Thermodynamic stability of CoOOH and its coprecipitation with manganese","interactions":[],"lastModifiedDate":"2020-01-19T10:59:36","indexId":"70012732","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Thermodynamic stability of CoOOH and its coprecipitation with manganese","docAbstract":"<p><span>A precipitate of cobalt oxyhydroxides formed by bubbling oxygen through a dilute solution of Co(NO</span><sub>3</sub><span>)</span><sub>2</sub><span>&nbsp;held at pH 9.0 and 25°C was aged for 23 months in contact with the original solution, with access to atmospheric oxygen. Co</span><sub>3</sub><span>O</span><sub>4</sub><span>&nbsp;and CoOOH were identified in the precipitate by X-ray diffraction. Chemical equilibria involving these solids were evaluated by measurements of solution pH and Co</span><sup>2+</sup><span>&nbsp;activities and by redox potential measurements and gave a&nbsp;</span><span class=\"math\"><span id=\"MathJax-Element-1-Frame\" class=\"MathJax_SVG\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><mtext>&amp;#x394;G</mtext><msub><mi></mi><mn>coOOH</mn></msub><msup><mi></mi><mn>0</mn></msup></math>\"><span class=\"MJX_Assistive_MathML\">ΔGcoOOH0</span></span></span><span>&nbsp;of&nbsp;</span><span class=\"math\"><span id=\"MathJax-Element-2-Frame\" class=\"MathJax_SVG\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><mtext>&amp;#x2212;92.3 &amp;#xB1; 0.5 kcal/mole</mtext></math>\"><span class=\"MJX_Assistive_MathML\">−92.3 ± 0.5 kcal/mole</span></span></span><span>. This value and other thermodynamic data show relative feasibility of hypothetical reaction steps and changes in reaction paths during automated coprecipitation titrations and subsequent aging of a precipitate that finally contained βMnOOH, MnO</span><sub>2</sub><span>&nbsp;(birnessite) and CoOOH.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(85)90173-5","issn":"00167037","usgsCitation":"Hem, J., Roberson, C.E., and Lind, C.J., 1985, Thermodynamic stability of CoOOH and its coprecipitation with manganese: Geochimica et Cosmochimica Acta, v. 49, no. 3, p. 801-810, https://doi.org/10.1016/0016-7037(85)90173-5.","productDescription":"10 p.","startPage":"801","endPage":"810","numberOfPages":"10","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":222322,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"49","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb27ce4b08c986b325826","contributors":{"authors":[{"text":"Hem, J.D.","contributorId":54576,"corporation":false,"usgs":true,"family":"Hem","given":"J.D.","affiliations":[],"preferred":false,"id":364382,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roberson, C. E.","contributorId":40190,"corporation":false,"usgs":true,"family":"Roberson","given":"C.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":364381,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lind, Carol J.","contributorId":36110,"corporation":false,"usgs":true,"family":"Lind","given":"Carol","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":364380,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70013018,"text":"70013018 - 1985 - Modeling the rate-controlled sorption of hexavalent chromium","interactions":[],"lastModifiedDate":"2020-01-19T10:48:54","indexId":"70013018","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Modeling the rate-controlled sorption of hexavalent chromium","docAbstract":"<p><span>Sorption of chromium VI on the iron-oxide- and hydroxide-coated surface of alluvial material was numerically simulated with rate-controlled reactions. Reaction kinetics and diffusional processes, in the form of film, pore, and particle diffusion, were simulated and compared with experimental results. The use of empirically calculated rate coefficients for diffusion through the reacting surface was found to simulate experimental data; pore or particle diffusion is believed to be a possible rate-controlling mechanism. The use of rate equations to predict conservative transport and rate- and local-equilibrium-controlled reactions was shown to be feasible.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR021i011p01703","usgsCitation":"Grove, D., and Stollenwerk, K.G., 1985, Modeling the rate-controlled sorption of hexavalent chromium: Water Resources Research, v. 21, no. 11, p. 1703-1709, https://doi.org/10.1029/WR021i011p01703.","productDescription":"7 p.","startPage":"1703","endPage":"1709","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220671,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"11","noUsgsAuthors":false,"publicationDate":"2008-01-08","publicationStatus":"PW","scienceBaseUri":"505a4ad4e4b0c8380cd690ab","contributors":{"authors":[{"text":"Grove, D.B.","contributorId":56689,"corporation":false,"usgs":true,"family":"Grove","given":"D.B.","email":"","affiliations":[],"preferred":false,"id":365086,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stollenwerk, Kenneth G. kgstolle@usgs.gov","contributorId":578,"corporation":false,"usgs":true,"family":"Stollenwerk","given":"Kenneth","email":"kgstolle@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":779757,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70009913,"text":"70009913 - 1985 - Mechanistic roles of soil humus and minerals in the sorption of nonionic organic compounds from aqueous and organic solutions","interactions":[],"lastModifiedDate":"2020-01-19T10:47:58","indexId":"70009913","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2958,"text":"Organic Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Mechanistic roles of soil humus and minerals in the sorption of nonionic organic compounds from aqueous and organic solutions","docAbstract":"<p>Mechanistic roles of soil humus and soil minerals and their contributions to soil sorption of nonionic organic compounds from aqueous and organic solutions are illustrated. Parathion and lindane are used as model solutes on two soils that differ greatly in their humic and mineral contents. In aqueous systems, observed sorptive characteristics suggest that solute partitioning into the soil-humic phase is the primary mechanism of soil uptake. By contrast, data obtained from organic solutions on dehydrated soil partitioning into humic phase and adsorption by soil minerals is influenced by the soil-moisture content and by the solvent medium from which the solute is sorbed.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0146-6380(85)90045-2","issn":"01466380","usgsCitation":"Chiou, C.T., Shoup, T., and Porter, P., 1985, Mechanistic roles of soil humus and minerals in the sorption of nonionic organic compounds from aqueous and organic solutions: Organic Geochemistry, v. 8, no. 1, p. 9-14, https://doi.org/10.1016/0146-6380(85)90045-2.","productDescription":"6 p.","startPage":"9","endPage":"14","numberOfPages":"6","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":218613,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5374e4b0c8380cd6cac7","contributors":{"authors":[{"text":"Chiou, C. T.","contributorId":97080,"corporation":false,"usgs":true,"family":"Chiou","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":357440,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shoup, T.D.","contributorId":12614,"corporation":false,"usgs":true,"family":"Shoup","given":"T.D.","email":"","affiliations":[],"preferred":false,"id":357438,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Porter, P.E.","contributorId":31109,"corporation":false,"usgs":true,"family":"Porter","given":"P.E.","email":"","affiliations":[],"preferred":false,"id":357439,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012843,"text":"70012843 - 1985 - Separation of solute and particulate vectors of heavy metal uptake in controlled suspension-feeding experiments with Macoma balthica","interactions":[],"lastModifiedDate":"2020-01-19T11:21:34","indexId":"70012843","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Separation of solute and particulate vectors of heavy metal uptake in controlled suspension-feeding experiments with Macoma balthica","docAbstract":"<p>Radioisotope labelling experiments with the estuarine clam, Macoma balthica, are described, in which a filter chamber device was used to separate solute metal uptake from uptake, of metals associated with suspended bacteria. Solute uptake contributed a majority of the 14-day total body burdens of 65Zn and 109Cd, whereas 57Co uptake largely resulted from ingestion of isotope-laden bacteria. In contrast to those for 109Cd and 65Zn, 57Co tissue distributions at 3 weeks differed significantly (p &lt; 0.05) between feeding and non-feeding clams (housed within filter chambers).&nbsp;</p>","language":"English","publisher":"Springer","doi":"10.1007/BF00008711","issn":"00188158","usgsCitation":"Harvey, R.W., and Luoma, S.N., 1985, Separation of solute and particulate vectors of heavy metal uptake in controlled suspension-feeding experiments with Macoma balthica: Hydrobiologia, v. 121, no. 2, p. 97-102, https://doi.org/10.1007/BF00008711.","productDescription":"6 p.","startPage":"97","endPage":"102","numberOfPages":"6","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}],"links":[{"id":222170,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"121","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8d41e4b08c986b318304","contributors":{"authors":[{"text":"Harvey, Ronald W. 0000-0002-2791-8503 rwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2791-8503","contributorId":564,"corporation":false,"usgs":true,"family":"Harvey","given":"Ronald","email":"rwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":779765,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luoma, Samuel N. 0000-0001-5443-5091 snluoma@usgs.gov","orcid":"https://orcid.org/0000-0001-5443-5091","contributorId":2287,"corporation":false,"usgs":true,"family":"Luoma","given":"Samuel","email":"snluoma@usgs.gov","middleInitial":"N.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":779766,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012980,"text":"70012980 - 1985 - NATIONAL WATER INFORMATION SYSTEM OF THE U. S. GEOLOGICAL SURVEY.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:37","indexId":"70012980","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"NATIONAL WATER INFORMATION SYSTEM OF THE U. S. GEOLOGICAL SURVEY.","docAbstract":"National Water Information System (NWIS) has been designed as an interactive, distributed data system. It will integrate the existing, diverse data-processing systems into a common system. It will also provide easier, more flexible use as well as more convenient access and expanded computing, dissemination, and data-analysis capabilities. The NWIS is being implemented as part of a Distributed Information System (DIS) being developed by the Survey's Water Resources Division. The NWIS will be implemented on each node of the distributed network for the local processing, storage, and dissemination of hydrologic data collected within the node's area of responsibility. The processor at each node will also be used to perform hydrologic modeling, statistical data analysis, text editing, and some administrative work.","conferenceTitle":"International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology (Preprints of Papers).","conferenceLocation":"Los Angeles, CA, USA","language":"English","publisher":"American Meteorological Soc","publisherLocation":"Boston, MA, USA","usgsCitation":"Edwards, M.D., 1985, NATIONAL WATER INFORMATION SYSTEM OF THE U. S. GEOLOGICAL SURVEY., International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology (Preprints of Papers)., Los Angeles, CA, USA, p. 94-96.","startPage":"94","endPage":"96","numberOfPages":"3","costCenters":[],"links":[{"id":220224,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6135e4b0c8380cd71844","contributors":{"authors":[{"text":"Edwards, Melvin D.","contributorId":94305,"corporation":false,"usgs":true,"family":"Edwards","given":"Melvin","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":364994,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012979,"text":"70012979 - 1985 - Nitrogen and phosphorus speciation and flux in a large Florida river wetland System","interactions":[],"lastModifiedDate":"2018-02-12T18:11:13","indexId":"70012979","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Nitrogen and phosphorus speciation and flux in a large Florida river wetland System","docAbstract":"<p><span>Hydrologic measurements and analyses of various nitrogen and phosphorus species were made on the Apalachicola River system in northern Florida in 1979 and 1980. Annual outflows of total nitrogen (TN) and total phosphorus (TP) were not substantially different from annual inflows. However, there was significant net import of ammonia and soluble reactive phosphorus and net export of some particulate and organic species. The TN: TP ratio ranged from 12 to 15, but the specific ratio of dissolved inorganic nitrogen: soluble reactive phosphorus was much higher (up to 40) and increased in a downstream direction; this contributed to a phosphorus-limiting situation in Apalachicola estuary. Processes within the flood plain ecosystem accounted for much of the release of organic and particulate species and retention of inorganic species. This flood plain function is probably critical for maintaining a nutrient pool in the estuary which supports secondary productivity and a detrital-based food web.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR021i005p00724","usgsCitation":"Elder, J.F., 1985, Nitrogen and phosphorus speciation and flux in a large Florida river wetland System: Water Resources Research, v. 21, no. 5, p. 724-732, https://doi.org/10.1029/WR021i005p00724.","productDescription":"9 p.","startPage":"724","endPage":"732","costCenters":[],"links":[{"id":487159,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/wr021i005p00724","text":"Publisher Index Page"},{"id":220223,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Apalachicola river","volume":"21","issue":"5","noUsgsAuthors":false,"publicationDate":"2008-01-08","publicationStatus":"PW","scienceBaseUri":"505a66c5e4b0c8380cd72fa4","contributors":{"authors":[{"text":"Elder, John F.","contributorId":23919,"corporation":false,"usgs":true,"family":"Elder","given":"John","email":"","middleInitial":"F.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":364993,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012287,"text":"70012287 - 1985 - Hydrogeologic comparison of an acidic-lake basin with a neutral-lake basin in the West-Central Adirondack Mountains, New York","interactions":[],"lastModifiedDate":"2020-09-04T14:34:50.95345","indexId":"70012287","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3728,"text":"Water, Air, & Soil Pollution","onlineIssn":"1573-2932","printIssn":"0049-6979","active":true,"publicationSubtype":{"id":10}},"title":"Hydrogeologic comparison of an acidic-lake basin with a neutral-lake basin in the West-Central Adirondack Mountains, New York","docAbstract":"Two small headwater lake basins that receive similar amounts of acidic atmospheric deposition have significantly different lake outflow pH values; pH at Panther Lake (neutral) ranges from about 4.7 to 7; that at Woods Lake (acidic) ranges from about 4.3 to 5. A hydrologic analysis, which included monthly water budgets, hydrograph analysis, examination of flow duration and runoff recession curves, calculation of ground-water storage, and an analysis of lateral flow capacity of the soil, indicates that differences in lakewater pH can be attributed to differences in the ground-water contribution to the lakes. A larger percentage of the water discharged from the neutral lake is derived from ground water than that from the acidic lake. Ground water has a higher pH resulting from a sufficiently long residence time for neutralizing chemical reactions to occur with the till. The difference in ground-water contribution is attributed to a more extensive distribution of thick till (<3m) in the neutral-lake basin than in the acidic-lake basin; average thickness of till in the neutral-lake basin is 24m whereas that in the other is 2.3m. During the snowmelt period, as much as three months of accumulated precipitation may be released within two weeks causing the lateral flow capacity of the deeper mineral soil to be exceeded in the neutral-lake basin. This excess water moves over and through the shallow acidic soil horizons and causes the lakewater pH to decrease during snowmelt.Two small headwater lake basins that receive similar amounts of acidic atmospheric deposition have significantly different lake outflow pH values; pH at Panther Lake (neutral) ranges from about 4. 7 to 7; that at Woods Lake (acidic) ranges from about 4. 3 to 5. A hydrologic analysis, which included monthly water budgets, hydrograph analysis, examination of flow duration and runoff recession curves, calculation of ground-water storage, and an analysis of lateral flow capacity of the soil, indicates that differences in lakewater pH can be attributed to differences in the ground-water contribution to the lakes. A larger percentage of the water discharged from the neutral lake is derived from ground water than that from the acidic lake. Ground water has a higher pH resulting from a sufficiently long residence time for neutralizing chemical reactions to occur with the till.","language":"English","publisher":"Springer","doi":"10.1007/BF00280693","issn":"00496979","usgsCitation":"Peters, N., and Murdoch, P., 1985, Hydrogeologic comparison of an acidic-lake basin with a neutral-lake basin in the West-Central Adirondack Mountains, New York: Water, Air, & Soil Pollution, v. 26, no. 4, p. 387-402, https://doi.org/10.1007/BF00280693.","productDescription":"16 p.","startPage":"387","endPage":"402","numberOfPages":"16","costCenters":[],"links":[{"id":222470,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":378115,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://link.springer.com/article/10.1007/BF00280693","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New York","otherGeospatial":"West-Central Adirondack Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.498046875,\n              43.27720532212024\n            ],\n            [\n              -73.71826171874999,\n              43.27720532212024\n            ],\n            [\n              -73.71826171874999,\n              44.762336674810996\n            ],\n            [\n              -75.498046875,\n              44.762336674810996\n            ],\n            [\n              -75.498046875,\n              43.27720532212024\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"26","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a339de4b0c8380cd5f115","contributors":{"authors":[{"text":"Peters, N.E.","contributorId":33332,"corporation":false,"usgs":true,"family":"Peters","given":"N.E.","email":"","affiliations":[],"preferred":false,"id":363187,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murdoch, Peter S.","contributorId":73547,"corporation":false,"usgs":true,"family":"Murdoch","given":"Peter S.","affiliations":[],"preferred":false,"id":363188,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012962,"text":"70012962 - 1985 - Errors and parameter estimation in precipitation-runoff modeling: 1. Theory","interactions":[],"lastModifiedDate":"2020-01-19T10:38:12","indexId":"70012962","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Errors and parameter estimation in precipitation-runoff modeling: 1. Theory","docAbstract":"<p><span>Errors in complex conceptual precipitation-runoff models may be analyzed by placing them into a statistical framework. This amounts to treating the errors as random variables and defining the probabilistic structure of the errors. By using such a framework, a large array of techniques, many of which have been presented in the statistical literature, becomes available to the modeler for quantifying and analyzing the various sources of error. A number of these techniques are reviewed in this paper, with special attention to the peculiarities of hydrologic models. Known methodologies for parameter estimation (calibration) are particularly applicable for obtaining physically meaningful estimates and for explaining how bias in runoff prediction caused by model error and input error may contribute to bias in parameter estimation.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR021i008p01195","usgsCitation":"Troutman, B.M., 1985, Errors and parameter estimation in precipitation-runoff modeling: 1. Theory: Water Resources Research, v. 21, no. 8, p. 1195-1213, https://doi.org/10.1029/WR021i008p01195.","productDescription":"19 p.","startPage":"1195","endPage":"1213","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":222047,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"8","noUsgsAuthors":false,"publicationDate":"2008-01-08","publicationStatus":"PW","scienceBaseUri":"505a0a49e4b0c8380cd522b2","contributors":{"authors":[{"text":"Troutman, Brent M.","contributorId":195329,"corporation":false,"usgs":false,"family":"Troutman","given":"Brent","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":364945,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012829,"text":"70012829 - 1985 - Pyrolysis-mass spectrometry/pattern recognition on a well-characterized suite of humic samples","interactions":[],"lastModifiedDate":"2020-01-19T11:14:04","indexId":"70012829","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Pyrolysis-mass spectrometry/pattern recognition on a well-characterized suite of humic samples","docAbstract":"<p>A suite of well-characterized humic and fulvic acids of freshwater, soil and plant origin was subjected to pyrolysis-mass spectrometry and the resulting data were analyzed by pattern recognition and factor analysis. A factor analysis plot of the data shows that the humic acids and fulvic acids can be segregated into two distinct classes. Carbohydrate and phenolic components are more pronounced in the pyrolysis products of the fulvic acids, and saturated and unsaturated hydrocarbons contribute more to the humic acid pyrolysis products. A second factor analysis plot shows a separation which appears to be based primarily on whether the samples are of aquatic or soil origin.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(85)90066-3","issn":"00167037","usgsCitation":"MacCarthy, P., DeLuca, S., Voorhees, K., Malcolm, R., and Thurman, E., 1985, Pyrolysis-mass spectrometry/pattern recognition on a well-characterized suite of humic samples: Geochimica et Cosmochimica Acta, v. 49, no. 10, p. 2091-2096, https://doi.org/10.1016/0016-7037(85)90066-3.","productDescription":"6 p.","startPage":"2091","endPage":"2096","numberOfPages":"6","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":221973,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"49","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a9061e4b0c8380cd7fce2","contributors":{"authors":[{"text":"MacCarthy, P.","contributorId":88081,"corporation":false,"usgs":true,"family":"MacCarthy","given":"P.","email":"","affiliations":[],"preferred":false,"id":364626,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeLuca, S.J.","contributorId":65604,"corporation":false,"usgs":true,"family":"DeLuca","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":364625,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Voorhees, K.J.","contributorId":16161,"corporation":false,"usgs":true,"family":"Voorhees","given":"K.J.","email":"","affiliations":[],"preferred":false,"id":364623,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Malcolm, Ronald L.","contributorId":46075,"corporation":false,"usgs":true,"family":"Malcolm","given":"Ronald L.","affiliations":[],"preferred":false,"id":364624,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":364627,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70012827,"text":"70012827 - 1985 - Palmer Drought Severity Index as a Measure of Hydrologic Drought","interactions":[],"lastModifiedDate":"2013-03-14T13:09:41","indexId":"70012827","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Palmer Drought Severity Index as a Measure of Hydrologic Drought","docAbstract":"The Palmer Drought Severity Index (PDSI) for climatic divisions in New Jersey is compared to the occurrence within each climatic division of streamflows in their lower quartile for the month (streamflow index) and ground-water levels in their lower quartile for the month (ground-water index). These indices are found to have distinct properties. The PDSI values and groundwater index indicate more persistent subnormal conditions than the streamflow index for truncation levels yielding the same total duration of drought over a period. Overall, the three indices of drought can provide three very different characterizations of drought. Refs.","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.1752-1688.1985.tb05357.x","issn":"00431370","usgsCitation":"Alley, W., 1985, Palmer Drought Severity Index as a Measure of Hydrologic Drought: Journal of the American Water Resources Association, v. 21, no. 1, p. 105-114, https://doi.org/10.1111/j.1752-1688.1985.tb05357.x.","startPage":"105","endPage":"114","numberOfPages":"10","costCenters":[],"links":[{"id":221915,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269331,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1752-1688.1985.tb05357.x"}],"volume":"21","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"505a732ae4b0c8380cd76ed0","contributors":{"authors":[{"text":"Alley, William M.","contributorId":93030,"corporation":false,"usgs":true,"family":"Alley","given":"William M.","affiliations":[],"preferred":false,"id":364619,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012263,"text":"70012263 - 1985 - Water-level changes in the Ogallala aquifer, northwestern Oklahoma.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:03","indexId":"70012263","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2944,"text":"Oklahoma Geology Notes","active":true,"publicationSubtype":{"id":10}},"title":"Water-level changes in the Ogallala aquifer, northwestern Oklahoma.","docAbstract":"The Ogallala aquifer, that part of the High Plains aquifer in Oklahoma, is part of a regional aquifer system that underlies parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. In 1978 the US Geological Survey began a 5- year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop a capability for predicting aquifer response to various ground-water-management alternatives (Weeks, 1978). -from Author","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Oklahoma Geology Notes","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00301736","usgsCitation":"Havens, J., 1985, Water-level changes in the Ogallala aquifer, northwestern Oklahoma.: Oklahoma Geology Notes, v. 45, no. 5, p. 205-210.","startPage":"205","endPage":"210","numberOfPages":"6","costCenters":[],"links":[{"id":222127,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bcd4de4b08c986b32dfac","contributors":{"authors":[{"text":"Havens, J.S.","contributorId":12043,"corporation":false,"usgs":true,"family":"Havens","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":363125,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012261,"text":"70012261 - 1985 - Unit hydrograph approximations assuming linear flow through topologically random channel networks","interactions":[],"lastModifiedDate":"2020-03-05T20:03:23","indexId":"70012261","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Unit hydrograph approximations assuming linear flow through topologically random channel networks","docAbstract":"<p><span>The instantaneous unit Hydrograph (IUH) of a drainage basin is derived in terms of fundamental basin characteristics (</span><i>Z</i><span>, α, β), where α parameterizes the link (channel segment) length distribution, and β is a vector of hydraulic parameters,<span>&nbsp;</span></span><i>Z</i><span><span>&nbsp;</span>is one of three basin topological properties,<span>&nbsp;</span></span><i>N</i><span>, (</span><i>N</i><span>,<span>&nbsp;</span></span><i>D</i><span>), or (</span><i>N</i><span>,<span>&nbsp;</span></span><i>M</i><span>), where<span>&nbsp;</span></span><i>N</i><span><span>&nbsp;</span>is magnitude (number of first-order streams),<span>&nbsp;</span></span><i>D</i><span><span>&nbsp;</span>is diameter (mainstream length), and<span>&nbsp;</span></span><i>M</i><span><span>&nbsp;</span>is order. The IUH is derived based on assumptions that the links are independent and identically distributed random variables and that the network is a member of a topologically random population. Linear routing schemes, including translation, diffusion, and general linear routing are used, and constant drainage density is assumed. By using (</span><i>N</i><span>, α, β) as the fundamental basin characteristics, asymptotic (for large<span>&nbsp;</span></span><i>N</i><span>) considerations lead to a Weibull probability density function for the IUH, with time to peak given by<span>&nbsp;</span></span><i>t<sub>p</sub></i><span><span>&nbsp;</span>= (2</span><i>N</i><span>)</span><sup>½</sup><span><span>&nbsp;</span>α</span><sup>*</sup><span>/β</span><sup>*</sup><span><span>&nbsp;</span>where α</span><sup>*</sup><span><span>&nbsp;</span>is mean link length, and β</span><sup>*</sup><span><span>&nbsp;</span>is a scalar hydraulic parameter (usually average celerity). This asymptotic IUH is identical for all linear routing schemes.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR021i005p00743","usgsCitation":"Troutman, B.M., and Karlinger, M.R., 1985, Unit hydrograph approximations assuming linear flow through topologically random channel networks: Water Resources Research, v. 21, no. 5, p. 743-754, https://doi.org/10.1029/WR021i005p00743.","productDescription":"12 p.","startPage":"743","endPage":"754","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":222125,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"5","noUsgsAuthors":false,"publicationDate":"2008-01-08","publicationStatus":"PW","scienceBaseUri":"505bbc88e4b08c986b328cb1","contributors":{"authors":[{"text":"Troutman, Brent M.","contributorId":195329,"corporation":false,"usgs":false,"family":"Troutman","given":"Brent","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":363118,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Karlinger, Michael R.","contributorId":10777,"corporation":false,"usgs":true,"family":"Karlinger","given":"Michael","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":363119,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013033,"text":"70013033 - 1985 - Geochemical investigations of polychlorinated dibenzo-p-dioxins in the subsurface environment at an abandoned wood-treatment facility","interactions":[],"lastModifiedDate":"2020-01-19T11:22:42","indexId":"70013033","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Geochemical investigations of polychlorinated dibenzo-p-dioxins in the subsurface environment at an abandoned wood-treatment facility","docAbstract":"<p>The discharge of effluents containing creosote and pentachlorophenol into two unlined surface impoundments at a wood-treatment facility in Pensacola, Florida, resulted in contamination of the underlying sand and gravel aquifer. These wastes contained significant amounts of chlorinated dioxins, such as isomers of hexa- and heptachlorodibenzo-p-dioxins and octachlorodibenzo-p-dioxin, probably derived from commercial pentachlorophenol. Geochemical investigations of pond sludge, groundwater and porous media from the unsaturated and saturated zones indicated that these geologic materials were contaminated by chlorinated dioxins. The fate and movement of these compounds in the subsurface environment were studied using the technique of GC-MS-MS. Chlorinated dioxins migrated both vertically and horizontally in the subsurface and were present at considerable distances from the source of contamination. Concentrations of chlorinated dioxins in groundwater were several orders of magnitude lower than in porous media from the unsaturated and saturated zones. Ratios of the various isomers remained relatively constant in highly contaminated areas. However, in less contaminated areas, isomer ratios changed dramatically; at certain locations, one hexachlorodibenzo-p-dioxin isomer predominated. The environmental significance of these compounds is discussed.</p>","language":"English","publisher":"Wiley","doi":"10.1002/etc.5620040507","issn":"07307268","usgsCitation":"Pereira, W.E., Rostad, C., and Sisak, M., 1985, Geochemical investigations of polychlorinated dibenzo-p-dioxins in the subsurface environment at an abandoned wood-treatment facility: Environmental Toxicology and Chemistry, v. 4, no. 5, p. 629-639, https://doi.org/10.1002/etc.5620040507.","productDescription":"11 p.","startPage":"629","endPage":"639","numberOfPages":"11","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":219952,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"5","noUsgsAuthors":false,"publicationDate":"1985-10-01","publicationStatus":"PW","scienceBaseUri":"505a1649e4b0c8380cd5510b","contributors":{"authors":[{"text":"Pereira, W. E.","contributorId":46981,"corporation":false,"usgs":true,"family":"Pereira","given":"W.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":365128,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rostad, C.E.","contributorId":50939,"corporation":false,"usgs":true,"family":"Rostad","given":"C.E.","email":"","affiliations":[],"preferred":false,"id":365129,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sisak, M.E.","contributorId":24912,"corporation":false,"usgs":true,"family":"Sisak","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":365127,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012952,"text":"70012952 - 1985 - Overview of hydrologic-data collection by the US Geological Survey in Oklahoma.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:05","indexId":"70012952","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2944,"text":"Oklahoma Geology Notes","active":true,"publicationSubtype":{"id":10}},"title":"Overview of hydrologic-data collection by the US Geological Survey in Oklahoma.","docAbstract":"The US Geological Survey (USGS) collects hydrologic data from 1332 stream, lake, and ground-water sites in Oklahoma. Information on the quantity of water from a network of 123 streamflow stations, 30 lakes, 42 peak-flow stations, three low-flow stations, and on the quality of water from 40 stream locations is published each year in the USGS publication Water Resources Data for Oklahoma. Information on water levels from 1134 ground-water wells is currently published in cooperation with the State of Oklahoma in the USGS publication Ground-Water Levels in Observation Wells in Oklahoma. The data also are made available to the public as printouts from several computerized databases maintained by the USGS. -Author","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Oklahoma Geology Notes","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00301736","usgsCitation":"Hauth, L., 1985, Overview of hydrologic-data collection by the US Geological Survey in Oklahoma.: Oklahoma Geology Notes, v. 45, no. 4, p. 149-161.","startPage":"149","endPage":"161","numberOfPages":"13","costCenters":[],"links":[{"id":221861,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a720ee4b0c8380cd768d8","contributors":{"authors":[{"text":"Hauth, L.D.","contributorId":48551,"corporation":false,"usgs":true,"family":"Hauth","given":"L.D.","affiliations":[],"preferred":false,"id":364922,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}