{"pageNumber":"499","pageRowStart":"12450","pageSize":"25","recordCount":16502,"records":[{"id":70014713,"text":"70014713 - 1988 - Distribution, variability, and impacts of trace elements in San Francisco Bay","interactions":[],"lastModifiedDate":"2020-01-17T17:20:50","indexId":"70014713","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2676,"text":"Marine Pollution Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Distribution, variability, and impacts of trace elements in San Francisco Bay","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0025-326X(88)90396-7","issn":"0025326X","usgsCitation":"Luoma, S.N., and Phillips, D., 1988, Distribution, variability, and impacts of trace elements in San Francisco Bay: Marine Pollution Bulletin, v. 19, no. 9, p. 413-425, https://doi.org/10.1016/0025-326X(88)90396-7.","productDescription":"13 p.","startPage":"413","endPage":"425","numberOfPages":"13","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":225722,"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              -123.26660156249999,\n              37.28279464911045\n            ],\n            [\n              -121.640625,\n              37.28279464911045\n            ],\n            [\n              -121.640625,\n              38.22091976683121\n            ],\n            [\n              -123.26660156249999,\n              38.22091976683121\n            ],\n            [\n              -123.26660156249999,\n              37.28279464911045\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0326e4b0c8380cd50373","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":779729,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Phillips, D.J.H.","contributorId":80829,"corporation":false,"usgs":true,"family":"Phillips","given":"D.J.H.","email":"","affiliations":[],"preferred":false,"id":369072,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70014711,"text":"70014711 - 1988 - Conductive heat flux in VC-1 and the thermal regime of Valles caldera, Jemez Mountains, New Mexico","interactions":[],"lastModifiedDate":"2024-06-05T14:35:56.974184","indexId":"70014711","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Conductive heat flux in VC-1 and the thermal regime of Valles caldera, Jemez Mountains, New Mexico","docAbstract":"<p><span>Over 5% of heat in the western United States is lost through Quaternary silicic volcanic centers, including the Valles caldera in north central New Mexico. These centers are the sites of major hydrothermal activity and upper crustal metamorphism, metasomatism, and mineralization, producing associated geothermal resources. We present new heat flow data from Valles caldera core hole 1 (VC-1), drilled in the southwestern margin of the Valles caldera. Thermal conductivities were measured on 55 segments of core from VC-1, waxed and wrapped to preserve fluids. These values were combined with temperature gradient data to calculate heat flow. Above 335 m, which is probably unsaturated, heat flow is 247±16 mW m</span><sup>−2</sup><span>. The only deep temperature information available is from an uncalibrated commercial log made 19 months after drilling. Gradients, derived from uncalibrated temperature logs, and conductivities are inversely correlated between 335 and 737 m, indicating a conductive thermal regime, and component heat fluxes over three depth intervals (335–539 m, 549–628 m, and 628–737 m) are in excellent agreement with each other with an average of 504±15 mW m</span><sup>−2</sup><span>. Temperature logs to 518 m depth with well-calibrated temperature sensors result in a revised heat flow of 463±15 mW m. We use shallow thermal gradient data from 75 other sites in and around the caldera to interpret the thermal regime at the VC-1 site. A critical review of published thermal conductivity data from the Valles caldera yields an average thermal conductivity of ≥1 W m</span><sup>−1</sup><span>&nbsp;K</span><sup>−1</sup><span>&nbsp;for the near-surface tuffaceous material, and we assume that shallow gradient values (°C km</span><sup>−1</sup><span>) are approximately numerically equal to heat flow (mW m</span><sup>−2</sup><span>). Heat loss from the caldera is asymmetrically distributed, with higher values (400 mW m</span><sup>−2</sup><span>&nbsp;or higher) concentrated in the west-southwestern quadrant of the caldera. This quadrant also contains the main drainage from the caldera and the youngest volcanism associated with the caldera. We interpret the shallow thermal gradient data and the thermal regime at VC-1 to indicate a long-lived hydrothermal (and magmatic) system in the southwestern Valles caldera that has been maintained through the generation of shallow magma bodies during the long postcollapse history of the caldera. High heat flow at the VC-1 site is interpreted to result from hot water circulating below the base of the core hole, and we attribute the lower heat flow in the unsaturated zone to hydrologic recharge.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB093iB06p06027","issn":"01480227","usgsCitation":"Sass, J., and Morgan, P., 1988, Conductive heat flux in VC-1 and the thermal regime of Valles caldera, Jemez Mountains, New Mexico: Journal of Geophysical Research Solid Earth, v. 93, no. B6, p. 6027-6039, https://doi.org/10.1029/JB093iB06p06027.","productDescription":"13 p.","startPage":"6027","endPage":"6039","numberOfPages":"13","costCenters":[],"links":[{"id":225656,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"93","issue":"B6","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"5059f9b9e4b0c8380cd4d753","contributors":{"authors":[{"text":"Sass, J.H.","contributorId":70749,"corporation":false,"usgs":true,"family":"Sass","given":"J.H.","email":"","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":369067,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morgan, P.","contributorId":34096,"corporation":false,"usgs":false,"family":"Morgan","given":"P.","email":"","affiliations":[],"preferred":false,"id":369066,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013656,"text":"70013656 - 1988 - Geochemistry of groundwater in tertiary and cretaceous sediments of the southeastern Coastal Plain in eastern Georgia, South Carolina, and southeastern North Carolina","interactions":[],"lastModifiedDate":"2018-02-19T17:56:27","indexId":"70013656","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Geochemistry of groundwater in tertiary and cretaceous sediments of the southeastern Coastal Plain in eastern Georgia, South Carolina, and southeastern North Carolina","docAbstract":"<p>Geochemical samples of groundwater taken along hydrologic flow paths in eastern Georgia, South Carolina, and southeastern North Carolina, from noncalcareous sand aquifers, largely of Cretaceous age, are dominated by sodium and bicarbonate ions. Calcareous sand aquifers, largely of Tertiary age, contain water whose chemistry is dominated by calcium and bicarbonate ions, but may evolve downgradient to sodium and bicarbonate dominance. Water chemistry in both types of aquifer evolves to sodium chloride dominance as a result of fresh water mixing with subsurface brines or seawater present in the deeper downgradient parts of the aquifers. Principal aqueous chemical reactions appear to occur in five reaction zones in the aquifers and include feldspar hydrolysis to kaolinite, calcite dissolution, calcium-for-sodium cation exchange, and neoformation of sodium smectite in the downgradient parts of the aquifers. Redox reactions produce dissolved iron concentrations greater than 1 mg/L near the recharge areas. Organic matter in the aquifers is oxidized to CO<sub>2</sub> by iron reduction and sulfate reduction processes. Production of CO<sub>2</sub> by a methanogenic process may also occur. Geochemical mass-transfer models simulating the observed chemistry in western Alabama and eastern Mississippi have been extended to account for higher concentrations of sodium and bicarbonate observed in the South Carolina part of the aquifers.</p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR024i002p00291","usgsCitation":"Lee, R.W., and Strickland, D.J., 1988, Geochemistry of groundwater in tertiary and cretaceous sediments of the southeastern Coastal Plain in eastern Georgia, South Carolina, and southeastern North Carolina: Water Resources Research, v. 24, no. 2, p. 291-303, https://doi.org/10.1029/WR024i002p00291.","productDescription":"13 p.","startPage":"291","endPage":"303","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":219816,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Georgia, North Carolina, South Carolina","otherGeospatial":"Coastal Plain","volume":"24","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505a16fbe4b0c8380cd55337","contributors":{"authors":[{"text":"Lee, Roger W.","contributorId":105273,"corporation":false,"usgs":true,"family":"Lee","given":"Roger","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":366572,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Strickland, Donald J.","contributorId":106560,"corporation":false,"usgs":true,"family":"Strickland","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":366571,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013725,"text":"70013725 - 1988 - Groundwater flow and transport modeling","interactions":[],"lastModifiedDate":"2025-04-23T16:45:10.120868","indexId":"70013725","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Groundwater flow and transport modeling","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id3\" class=\"abstract author\"><div id=\"aep-abstract-sec-id4\"><p>Deterministic, distributed-parameter, numerical simulation models for analyzing groundwater flow and transport problems have come to be used almost routinely during the past decade. A review of the theoretical basis and practical use of groundwater flow and solute transport models is used to illustrate the state-of-the-art. Because of errors and uncertainty in defining model parameters, models must be calibrated to obtain a best estimate of the parameters. For flow modeling, data generally are sufficient to allow calibration. For solute-transport modeling, lack of data not only limits calibration, but also causes uncertainty in process description. Where data are available, model reliability should be assessed on the basis of sensitivity tests and measures of goodness-of-fit. Some of these concepts are demonstrated by using two case histories.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(88)90193-X","issn":"00221694","usgsCitation":"Konikow, L.F., and Mercer, J., 1988, Groundwater flow and transport modeling: Journal of Hydrology, v. 100, no. 1-3, p. 379-409, https://doi.org/10.1016/0022-1694(88)90193-X.","productDescription":"31 p.","startPage":"379","endPage":"409","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220054,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"100","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2d9fe4b0c8380cd5bf5e","contributors":{"authors":[{"text":"Konikow, Leonard F. 0000-0002-0940-3856 lkonikow@usgs.gov","orcid":"https://orcid.org/0000-0002-0940-3856","contributorId":158,"corporation":false,"usgs":true,"family":"Konikow","given":"Leonard","email":"lkonikow@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":366728,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mercer, J.W.","contributorId":90741,"corporation":false,"usgs":true,"family":"Mercer","given":"J.W.","affiliations":[],"preferred":false,"id":366729,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70014465,"text":"70014465 - 1988 - Mechanistic characterization of chloride interferences in electrothermal atomization systems","interactions":[],"lastModifiedDate":"2020-01-12T14:22:27","indexId":"70014465","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":761,"text":"Analytical Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Mechanistic characterization of chloride interferences in electrothermal atomization systems","docAbstract":"<p>A computer-controlled spectrometer with a photodiode array detector has been used for wavelength and temperature resolved characterization of the vapor produced by an electrothermal atomizer. The system has been used to study the chloride matrix interference on the atomic absorption spectrometric determination of manganese and copper. The suppression of manganese and copper atom populations by matrix chlorides such as those of calcium and magnesium is due to the gas-phase formation of an analyte chloride species followed by the diffusion of significant fractions of these species from the atom cell prior to completion of the atomization process. The analyte chloride species cannot be formed when matrix chlorides with metal-chloride bond dissociation energies above those of the analyte chlorides are the principal entitles present. The results indicate that multiple wavelength spectrometry used to obtain temperature-resolved spectra is a viable tool in the mechanistic characterization of interference effects observed with electrothermal atomization systems.&nbsp;</p>","language":"English","publisher":"ACS","doi":"10.1021/ac00174a010","issn":"00032700","usgsCitation":"Shekiro, J., Skogerboe, R., and Taylor, H.E., 1988, Mechanistic characterization of chloride interferences in electrothermal atomization systems: Analytical Chemistry, v. 60, no. 23, p. 2578-2582, https://doi.org/10.1021/ac00174a010.","productDescription":"5 p.","startPage":"2578","endPage":"2582","numberOfPages":"5","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":225958,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"60","issue":"23","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a5373e4b0c8380cd6cac4","contributors":{"authors":[{"text":"Shekiro, J.M. Jr.","contributorId":11773,"corporation":false,"usgs":true,"family":"Shekiro","given":"J.M.","suffix":"Jr.","affiliations":[],"preferred":false,"id":368459,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Skogerboe, R.K.","contributorId":7348,"corporation":false,"usgs":true,"family":"Skogerboe","given":"R.K.","email":"","affiliations":[],"preferred":false,"id":368458,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Taylor, Howard E. hetaylor@usgs.gov","contributorId":1551,"corporation":false,"usgs":true,"family":"Taylor","given":"Howard","email":"hetaylor@usgs.gov","middleInitial":"E.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":368460,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70014460,"text":"70014460 - 1988 - Determining the distribution of hydraulic conductivity in a fractured limestone aquifer by simultaneous injection and geophysical logging","interactions":[],"lastModifiedDate":"2020-01-17T17:12:59","indexId":"70014460","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1861,"text":"Ground Water","active":true,"publicationSubtype":{"id":10}},"title":"Determining the distribution of hydraulic conductivity in a fractured limestone aquifer by simultaneous injection and geophysical logging","docAbstract":"A field technique for assessing the vertical distribution of hydraulic conductivity in an aquifer was applied to a fractured carbonate formation in southeastern Nevada. The technique combines the simultaneous use of fluid injection and geophysical logging to measure in situ vertical distributions of fluid velocity and hydraulic head down the borehole; these data subsequently are analyzed to arrive at quantitative estimates of hydraulic conductivity across discrete intervals in the aquifer. The results of this analysis identified the contact margin between the Anchor and Dawn Members of the Monte Cristo Limestone as being the dominant transmissive unit. -from Authors","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1988.tb00792.x","issn":"0017467X","usgsCitation":"Morin, R.H., Hess, A., and Paillet, F.L., 1988, Determining the distribution of hydraulic conductivity in a fractured limestone aquifer by simultaneous injection and geophysical logging: Ground Water, v. 26, no. 5, p. 587-595, https://doi.org/10.1111/j.1745-6584.1988.tb00792.x.","productDescription":"9 p.","startPage":"587","endPage":"595","numberOfPages":"9","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":225896,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.521484375,\n              35.24561909420681\n            ],\n            [\n              -113.99414062499999,\n              39.06184913429154\n            ],\n            [\n              -113.8623046875,\n              40.04443758460856\n            ],\n            [\n              -118.828125,\n              39.36827914916014\n            ],\n            [\n              -117.6416015625,\n              37.055177106660814\n            ],\n            [\n              -114.521484375,\n              35.24561909420681\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"26","issue":"5","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","scienceBaseUri":"5059fff5e4b0c8380cd4f4cf","contributors":{"authors":[{"text":"Morin, Roger H. rhmorin@usgs.gov","contributorId":2432,"corporation":false,"usgs":true,"family":"Morin","given":"Roger","email":"rhmorin@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":779727,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hess, A.E.","contributorId":71979,"corporation":false,"usgs":true,"family":"Hess","given":"A.E.","email":"","affiliations":[],"preferred":false,"id":368447,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Paillet, Frederick L.","contributorId":63820,"corporation":false,"usgs":true,"family":"Paillet","given":"Frederick","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":368446,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70014442,"text":"70014442 - 1988 - Using exogenous variables in testing for monotonic trends in hydrologic time series","interactions":[],"lastModifiedDate":"2018-02-21T11:06:06","indexId":"70014442","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Using exogenous variables in testing for monotonic trends in hydrologic time series","docAbstract":"<div class=\"article-section__content mainAbstract\"><p>One approach that has been used in performing a nonparametric test for monotonic trend in a hydrologic time series consists of a two-stage analysis. First, a regression equation is estimated for the variable being tested as a function of an exogenous variable. A nonparametric trend test such as the Kendall test is then performed on the residuals from the equation. By analogy to stagewise regression and through Monte Carlo experiments, it is demonstrated that this approach will tend to underestimate the magnitude of the trend and to result in some loss in power as a result of ignoring the interaction between the exogenous variable and time. An alternative approach, referred to as the adjusted variable Kendall test, is demonstrated to generally have increased statistical power and to provide more reliable estimates of the trend slope. In addition, the utility of including an exogenous variable in a trend test is examined under selected conditions.</p></div>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR024i011p01955","usgsCitation":"Alley, W.M., 1988, Using exogenous variables in testing for monotonic trends in hydrologic time series: Water Resources Research, v. 24, no. 11, p. 1955-1961, https://doi.org/10.1029/WR024i011p01955.","productDescription":"7 p.","startPage":"1955","endPage":"1961","costCenters":[],"links":[{"id":225577,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"11","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505bc04be4b08c986b32a042","contributors":{"authors":[{"text":"Alley, William M. walley@usgs.gov","contributorId":1661,"corporation":false,"usgs":true,"family":"Alley","given":"William","email":"walley@usgs.gov","middleInitial":"M.","affiliations":[{"id":502,"text":"Office of Surface Water","active":true,"usgs":true}],"preferred":false,"id":368406,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70014413,"text":"70014413 - 1988 - Geohydrologic aspects of water-quality problems of the San Joaquin Valley, California","interactions":[],"lastModifiedDate":"2012-03-12T17:19:29","indexId":"70014413","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Geohydrologic aspects of water-quality problems of the San Joaquin Valley, California","docAbstract":"Salinity and selenium concentrations in shallow ground water of the western San Joaquin Valley, California, are related to the geomorphology and hydrology of the alluvial fans. High salinity and selenium concentrations are associated with ephemeral-stream deposits. Low salinity and selenium concentrations are associated with intermittent-stream deposits, which represent the major alluvial fans of the area. The highest salinity and selenium concentrations at the margins of the alluvial fans are the result of evaporation and evapotranspiration of shallow ground water, as indicated by oxygen- and hydrogen-isotopic data. The extent and direction of movement of saline ground water to drain laterals in agricultural fields are influenced by the time since installation of the drainage system, drain lateral spacing, and the regional ground-water-flow system.","conferenceTitle":"Planning Now for Irrigation and Drainage in the 21st Century","conferenceDate":"18 July 1988 through 21 July 1988","conferenceLocation":"Lincoln, NE, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"New York, NY, United States","isbn":"0872626660","usgsCitation":"Deverel, S.J., 1988, Geohydrologic aspects of water-quality problems of the San Joaquin Valley, California, Planning Now for Irrigation and Drainage in the 21st Century, Lincoln, NE, USA, 18 July 1988 through 21 July 1988, p. 694-699.","startPage":"694","endPage":"699","numberOfPages":"6","costCenters":[],"links":[{"id":226153,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a17a0e4b0c8380cd55575","contributors":{"authors":[{"text":"Deverel, S. J.","contributorId":65478,"corporation":false,"usgs":true,"family":"Deverel","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":368349,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70014393,"text":"70014393 - 1988 - Contamination of estuarine water, biota, and sediment by halogenated organic compounds: A field study","interactions":[],"lastModifiedDate":"2020-01-17T17:22:46","indexId":"70014393","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Contamination of estuarine water, biota, and sediment by halogenated organic compounds: A field study","docAbstract":"Studies conducted in the vicinity of an industrial outfall in the Calcasieu River estuary, Louisiana, have shown that water, bottom and suspended sediment, and four different species of biota are contaminated with halogenated organic compounds (HOC) including haloarenes. A \"salting-out\" effect in the estuary moderately enhanced the partitioning tendency of the contaminants into biota and sediments. Contaminant concentrations in water, suspended sediments, and biota were found to be far below the values predicted on the basis of the assumption of phase equilibria with respect to concentrations in bottom sediment. Relative concentration factors of HOC between biota (catfish) and bottom sediment increased with increasing octanol/estuarine water partition coefficients (Kow*), maximizing at log Kow* of about 5, although these ratios were considerably less than equilibrium values. In contrast, contaminant concentrations in water, biota, and suspended sediments were much closer to equilibrium values. Bioconcentration factors of HOC determined on the basis of lipid content for four different biotic species correlated reasonably well with equilibrium triolein/water partition coefficients (Ktw).","language":"English","publisher":"ACS","doi":"10.1021/es00172a005","issn":"0013936X","usgsCitation":"Pereira, W.E., Rostad, C., Chiou, C.T., Brinton, T., Barber, L., Demcheck, D., and Demas, C.R., 1988, Contamination of estuarine water, biota, and sediment by halogenated organic compounds: A field study: Environmental Science & Technology, v. 22, no. 7, p. 772-778, https://doi.org/10.1021/es00172a005.","productDescription":"7 p.","startPage":"772","endPage":"778","numberOfPages":"7","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":225770,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.1748046875,\n              28.86391842622456\n            ],\n            [\n              -88.857421875,\n              28.86391842622456\n            ],\n            [\n              -88.857421875,\n              33.211116472416855\n            ],\n            [\n              -94.1748046875,\n              33.211116472416855\n            ],\n            [\n              -94.1748046875,\n              28.86391842622456\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"22","issue":"7","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"5059fa45e4b0c8380cd4d9f7","contributors":{"authors":[{"text":"Pereira, W. E.","contributorId":46981,"corporation":false,"usgs":true,"family":"Pereira","given":"W.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":368297,"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":368298,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chiou, C. T.","contributorId":97080,"corporation":false,"usgs":true,"family":"Chiou","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":368302,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brinton, T.I.","contributorId":93922,"corporation":false,"usgs":true,"family":"Brinton","given":"T.I.","affiliations":[],"preferred":false,"id":368301,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Barber, L.B. II","contributorId":6097,"corporation":false,"usgs":true,"family":"Barber","given":"L.B.","suffix":"II","affiliations":[],"preferred":false,"id":368296,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Demcheck, D.K.","contributorId":87968,"corporation":false,"usgs":true,"family":"Demcheck","given":"D.K.","affiliations":[],"preferred":false,"id":368300,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Demas, C. R.","contributorId":77178,"corporation":false,"usgs":true,"family":"Demas","given":"C.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":368299,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70014367,"text":"70014367 - 1988 - Permeability of rock samples from Cajon Pass, California","interactions":[],"lastModifiedDate":"2024-02-14T01:11:29.469073","indexId":"70014367","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Permeability of rock samples from Cajon Pass, California","docAbstract":"<div class=\" metis-abstract\"><div class=\"article-section__content en main\"><p>Hydrologic rock properties are important to the debate about the state of stress and heat flow regime of the San Andreas fault. In particular, these properties are pertinent to whether frictional heat generated by high shear stresses can be convected away by circulating ground water, thus accounting for the absence of a measurable heat flow anomaly across the fault. To help resolve this debate, we have conducted laboratory permeability measurements on intact core samples from the Cajon Pass drill hole extracted from depths between 2100 and 3500 m. These rocks were all crystalline in nature, including granodiorites, tonalites, monzogranites and gneisses. Confining and pore pressures matched the in situ pressures for each depth, and distilled water was used as the permeating medium. Permeabilities ranged from 10<sup>−22</sup><span>&nbsp;</span>to 10<sup>−19</sup><span>&nbsp;</span>m<sup>2</sup><span>&nbsp;</span>for effective pressures between 36 and 56 MPa. In general, the permeability values decreased with depth in a manner consistent with earlier studies of rocks between 500 and 2100 m in the drill hole. Petrographic observations indicate that repeated episodes of crack healing and sealing are the mechanisms responsible for the extremely low permeability values. Secondary minerals that seal the microfractures include abundant laumontite, calcite, quartz, chlorite, and other phyllosilicates. The permeability results suggest that water circulation in the vicinity of the drill hole must be restricted to major fracture zones, with minimal exchange of water in more intact regions. This finding is consistent with geochemical evidence of little mixing of the pore waters sampled from different sections of the borehole. The results also suggest that massive water circulation through the bulk of the rock is unlikely as a mechanism for obscuring the heat flow anomaly that would be expected if shear stresses along the San Andreas fault are high.</p></div></div>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/90JB00423","issn":"00948276","usgsCitation":"Morrow, C., and Byerlee, J., 1988, Permeability of rock samples from Cajon Pass, California: Geophysical Research Letters, v. 15, no. 9, p. 1033-1036, https://doi.org/10.1029/90JB00423.","productDescription":"4 p.","startPage":"1033","endPage":"1036","numberOfPages":"4","costCenters":[],"links":[{"id":225249,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"9","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505a76b0e4b0c8380cd7826c","contributors":{"authors":[{"text":"Morrow, C.","contributorId":49608,"corporation":false,"usgs":true,"family":"Morrow","given":"C.","email":"","affiliations":[],"preferred":false,"id":368228,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Byerlee, J.","contributorId":105838,"corporation":false,"usgs":true,"family":"Byerlee","given":"J.","affiliations":[],"preferred":false,"id":368229,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70014363,"text":"70014363 - 1988 - Infiltration through layered-soil trench covers: Response to an extended period of rainfall","interactions":[],"lastModifiedDate":"2024-04-19T19:38:27.623388","indexId":"70014363","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Infiltration through layered-soil trench covers: Response to an extended period of rainfall","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>Four experimental waste disposal trench covers were constructed to test the effectiveness of layered-soil cover designs in reducing infiltration. Three covers each consisted of a layer of gravel between an overlying wick layer of compacted fine-grained material (either silt or loam) and a compacted loam base; the fourth consisted of compactd silt over a loam base. Capillary pressures were monitored at various depths within each cover during October through December, 1985, a period of high rainfall following a dry summer.</p><p>Moisture movement in response to the rainfall was rapid within the upper layers of all four test covers, but was retained within the upper layers of the three wick-system trenches, despite variations in the design thickness and composition of the wick layers. In the wick systems, moisture did not enter the gravel until a threshold level of pressure approaching saturation was established in the wick layer. Once this level was reached, moisture moved into and through the gravel. This experiment demonstrates the functionality of field-scale wick systems.</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":"10.1016/0169-7722(88)90034-4","issn":"01697722","usgsCitation":"Larson, T., Keefer, D., Albrecht, K., and Cartwright, K., 1988, Infiltration through layered-soil trench covers: Response to an extended period of rainfall: Journal of Contaminant Hydrology, v. 3, no. 2-4, p. 251-261, https://doi.org/10.1016/0169-7722(88)90034-4.","productDescription":"11 p.","startPage":"251","endPage":"261","numberOfPages":"11","costCenters":[],"links":[{"id":225245,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","issue":"2-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3af8e4b0c8380cd6210b","contributors":{"authors":[{"text":"Larson, T.H.","contributorId":50666,"corporation":false,"usgs":true,"family":"Larson","given":"T.H.","email":"","affiliations":[],"preferred":false,"id":368221,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keefer, D.A.","contributorId":90890,"corporation":false,"usgs":true,"family":"Keefer","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":368223,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Albrecht, K.A.","contributorId":70545,"corporation":false,"usgs":true,"family":"Albrecht","given":"K.A.","email":"","affiliations":[],"preferred":false,"id":368222,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cartwright, K.","contributorId":50292,"corporation":false,"usgs":true,"family":"Cartwright","given":"K.","email":"","affiliations":[],"preferred":false,"id":368220,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70014355,"text":"70014355 - 1988 - Long-term fate of organic micropollutants in sewage-contaminated groundwater","interactions":[],"lastModifiedDate":"2020-01-17T17:06:02","indexId":"70014355","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Long-term fate of organic micropollutants in sewage-contaminated groundwater","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"ACS","doi":"10.1021/es00167a012","issn":"0013936X","usgsCitation":"Barber, L.B., Schroeder, M., Thurman, E.M., and LeBlanc, D.R., 1988, Long-term fate of organic micropollutants in sewage-contaminated groundwater: Environmental Science & Technology, v. 22, no. 2, p. 205-211, https://doi.org/10.1021/es00167a012.","productDescription":"7 p.","startPage":"205","endPage":"211","numberOfPages":"7","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":226147,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"2","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a4966e4b0c8380cd68599","contributors":{"authors":[{"text":"Barber, Larry B. 0000-0002-0561-0831 lbbarber@usgs.gov","orcid":"https://orcid.org/0000-0002-0561-0831","contributorId":921,"corporation":false,"usgs":true,"family":"Barber","given":"Larry","email":"lbbarber@usgs.gov","middleInitial":"B.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":779724,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schroeder, M.P.","contributorId":41453,"corporation":false,"usgs":true,"family":"Schroeder","given":"M.P.","email":"","affiliations":[],"preferred":false,"id":368206,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thurman, E. Michael","contributorId":9636,"corporation":false,"usgs":true,"family":"Thurman","given":"E.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":779725,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"LeBlanc, Denis R. 0000-0002-4646-2628 dleblanc@usgs.gov","orcid":"https://orcid.org/0000-0002-4646-2628","contributorId":1696,"corporation":false,"usgs":true,"family":"LeBlanc","given":"Denis","email":"dleblanc@usgs.gov","middleInitial":"R.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":779726,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70014288,"text":"70014288 - 1988 - Hydrogen concentrations as an indicator of the predominant terminal electron-accepting reactions in aquatic sediments","interactions":[],"lastModifiedDate":"2020-01-12T13:44:01","indexId":"70014288","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Hydrogen concentrations as an indicator of the predominant terminal electron-accepting reactions in aquatic sediments","docAbstract":"<p>Factors controlling the concentration of dissolved hydrogen gas in anaerobic sedimentary environments were investigated. Results, presented here or previously, demonstrated that, in sediments, only microorganisms catalyze the oxidation of H2 coupled to the reduction of nitrate, Mn(IV), Fe(III), sulfate, or carbon dioxide. Theoretical considerations suggested that, at steady-state conditions, H2 concentrations are primarily dependent upon the physiological characteristics of the microorganism(s) consuming the H2 and that organisms catalyzing H2 oxidation, with the reduction of a more electrochemically positive electron acceptor, can maintain lower H2 concentrations than organisms using electron acceptors which yield less energy from H2 oxidation. The H2 concentrations associated with the specified predominant terminal electron-accepting reactions in bottom sediments of a variety of surface water environments were: methanogenesis, 7-10 nM; sulfate reduction, 1-1.5 nM; Fe(III) reduction, 0.2 nM; Mn(IV) or nitrate reduction, less than 0.05 nM. Sediments with the same terminal electron acceptor for organic matter oxidation had comparable H2 concentrations, despite variations in the rate of organic matter decomposition, pH, and salinity. Thus, each terminal electron-accepting reaction had a unique range of steady-state H2 concentrations associated with it. Preliminary studies in a coastal plain aquifer indicated that H2 concentrations also vary in response to changes in the predominant terminal electron-accepting process in deep subsurface environments. These studies suggest that H2 measurements may aid in determining which terminal electron-accepting reactions are taking place in surface and subsurface sedimentary environments.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(88)90163-9","issn":"00167037","usgsCitation":"Lovley, D.R., and Goodwin, S., 1988, Hydrogen concentrations as an indicator of the predominant terminal electron-accepting reactions in aquatic sediments: Geochimica et Cosmochimica Acta, v. 52, no. 12, p. 2993-3003, https://doi.org/10.1016/0016-7037(88)90163-9.","productDescription":"11 p.","startPage":"2993","endPage":"3003","numberOfPages":"11","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":479997,"rank":1,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://works.bepress.com/derek_lovley/344","text":"External Repository"},{"id":225949,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3349e4b0c8380cd5eea8","contributors":{"authors":[{"text":"Lovley, Derek R.","contributorId":107852,"corporation":false,"usgs":true,"family":"Lovley","given":"Derek","middleInitial":"R.","affiliations":[],"preferred":false,"id":368043,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goodwin, S.","contributorId":74638,"corporation":false,"usgs":true,"family":"Goodwin","given":"S.","email":"","affiliations":[],"preferred":false,"id":368042,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70014285,"text":"70014285 - 1988 - Assessing the Birkenes Model of stream acidification using a multisignal calibration methodology","interactions":[],"lastModifiedDate":"2018-02-21T11:04:20","indexId":"70014285","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Assessing the Birkenes Model of stream acidification using a multisignal calibration methodology","docAbstract":"<p><span>A revision of the Birkenes model of streamwater acidification has been attempted to incorporate additional chemical and hydrologic information gained in the last 6 years since its original construction. The first stage of this effort has been an analysis of the hydrologic submodel with the goal of extending it to predict concentrations of a conservative tracer in streamwater. An objective calibration of the model indicated that the model is overparameterized. Only one passive store is identifiabile, not two as currently contained in the model and the routing between the two reservoirs is not determined by the data. Inclusion of the conservative tracer improved the identifiability of the dimensional parameters, but had little effect on the rate or routing parameters. If the hydrologic structure is to be determined from the hydrograph and conservative tracer alone, it must be simplified to eliminate unidentifiable parameters. The validity of using more complex rainfall-runoff models in hydrochemical models which seek to test chemical mechanisms is called into question by this analysis.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR024i008p01308","usgsCitation":"Hooper, R.P., Stone, A., Christophersen, N., Grosbois, D., and Seip, H.M., 1988, Assessing the Birkenes Model of stream acidification using a multisignal calibration methodology: Water Resources Research, v. 24, no. 8, p. 1308-1316, https://doi.org/10.1029/WR024i008p01308.","productDescription":"9 p.","startPage":"1308","endPage":"1316","costCenters":[],"links":[{"id":225946,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"8","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"5059ede4e4b0c8380cd49aa5","contributors":{"authors":[{"text":"Hooper, Richard P.","contributorId":19144,"corporation":false,"usgs":true,"family":"Hooper","given":"Richard","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":368033,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stone, Alex","contributorId":198669,"corporation":false,"usgs":false,"family":"Stone","given":"Alex","email":"","affiliations":[],"preferred":false,"id":368034,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Christophersen, Nils","contributorId":198668,"corporation":false,"usgs":false,"family":"Christophersen","given":"Nils","email":"","affiliations":[],"preferred":false,"id":368035,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Grosbois, de","contributorId":77668,"corporation":false,"usgs":false,"family":"Grosbois","given":"de","email":"","affiliations":[],"preferred":false,"id":368037,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Seip, Hans M.","contributorId":69720,"corporation":false,"usgs":false,"family":"Seip","given":"Hans","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":368036,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70176045,"text":"70176045 - 1988 - Compilation of hydrologic data for the Edwards aquifer, San Antonio area, Texas, 1986, with 1934-86 summary","interactions":[],"lastModifiedDate":"2016-08-24T10:45:27","indexId":"70176045","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5177,"text":"Edwards Underground Water District Bulletin","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"46","title":"Compilation of hydrologic data for the Edwards aquifer, San Antonio area, Texas, 1986, with 1934-86 summary","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Edwards Underground Water District","usgsCitation":"Ozuna, G., Nalley, G., and Stein, W., 1988, Compilation of hydrologic data for the Edwards aquifer, San Antonio area, Texas, 1986, with 1934-86 summary: Edwards Underground Water District Bulletin 46, 147 p.","productDescription":"147 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":327777,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c6aef5e4b0f2f0cebe4645","contributors":{"authors":[{"text":"Ozuna, G. B.","contributorId":25205,"corporation":false,"usgs":true,"family":"Ozuna","given":"G. B.","affiliations":[],"preferred":false,"id":646895,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nalley, G.M.","contributorId":23535,"corporation":false,"usgs":true,"family":"Nalley","given":"G.M.","email":"","affiliations":[],"preferred":false,"id":646896,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stein, W.G.","contributorId":67931,"corporation":false,"usgs":true,"family":"Stein","given":"W.G.","email":"","affiliations":[],"preferred":false,"id":646897,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70176046,"text":"70176046 - 1988 - Compilation of hydrologic data for the Edwards Aquifer, San Antonio area, Texas, 1987, with 1934-87 summary","interactions":[],"lastModifiedDate":"2016-08-24T10:47:26","indexId":"70176046","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5177,"text":"Edwards Underground Water District Bulletin","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"47","title":"Compilation of hydrologic data for the Edwards Aquifer, San Antonio area, Texas, 1987, with 1934-87 summary","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Edwards Underground Water District","usgsCitation":"Nalley, G., and Rettman, P., 1988, Compilation of hydrologic data for the Edwards Aquifer, San Antonio area, Texas, 1987, with 1934-87 summary: Edwards Underground Water District Bulletin 47, 154 p.","productDescription":"154 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":327778,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c6aef3e4b0f2f0cebe4637","contributors":{"authors":[{"text":"Nalley, G.M.","contributorId":23535,"corporation":false,"usgs":true,"family":"Nalley","given":"G.M.","email":"","affiliations":[],"preferred":false,"id":646899,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rettman, P.L.","contributorId":60663,"corporation":false,"usgs":true,"family":"Rettman","given":"P.L.","affiliations":[],"preferred":false,"id":646900,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29153,"text":"wri894008 - 1988 - Hydrologic conditions at the Idaho National Engineering Laboratory, 1982 to 1985","interactions":[],"lastModifiedDate":"2023-03-24T21:39:42.49658","indexId":"wri894008","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"89-4008","title":"Hydrologic conditions at the Idaho National Engineering Laboratory, 1982 to 1985","docAbstract":"<p>Aqueous chemical and radioactive wastes discharged since 1952 to unlined ponds and wells at the INEL (Idaho National Engineering Laboratory) have affected water quality in perched groundwater zones and in the Snake River Plain Aquifer. Routine waste water disposal was changed from deep injection wells to ponds at the ICPP (Idaho Chemical Processing Plant) in 1984. During 1982-85, tritium concentrations increased in perched groundwater zones under disposal ponds, but cobalt-60 concentrations decreased. In 1985, perched groundwater under TRA disposal ponds contained up to 1,770 <span>±</span> 30 pCi/mL (picocuries/milliliter) of tritium and 0.36 <span>± </span>0.05 pCi/mL of cobalt-60. </p><p>During 1982-85, tritium concentrations in water in the Snake River Plain aquifer decreased as much as 80 pCi/mL near the ICPP. In 1985, measurable tritium concentrations ranged from 0.9 <span>±</span> 0.3 to 93.4 <span>±</span> 2.0 pCi/mL. Tritium was detected in groundwater near the southern boundary of the INEL, 9 miles south of the ICPP and TRA. Strontium-90 concentrations in groundwater, up to 63 <span>± </span>5 pCi/L (picocuries per liter) near the ICPP, generally were smaller than 1981 concentrations. Cesium-137 concentrations in groundwater near the ICPP ranged from 125 <span>±</span> 14 to 237 <span>±</span> 45 pCi/L. Maximum concentrations of plutonium-238 and plutonium-239 , -240 (undivided) were 1.31 <span>±</span> .0019 pCi/ml and 1.9 <span>±</span> 0.00003 pCi/L. Sodium and chloride generally decreased during 1982-85. Nitrate concentrations increased near the TRA and NRF (Naval Reactors Facility) and decreased near the ICPP.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri894008","usgsCitation":"Pittman, J.R., Fischer, P.R., and Jensen, R.G., 1988, Hydrologic conditions at the Idaho National Engineering Laboratory, 1982 to 1985: U.S. Geological Survey Water-Resources Investigations Report 89-4008, vi, 73 p., https://doi.org/10.3133/wri894008.","productDescription":"vi, 73 p.","costCenters":[],"links":[{"id":414754,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47138.htm","linkFileType":{"id":5,"text":"html"}},{"id":58027,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1989/4008/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124308,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1989/4008/report-thumb.jpg"}],"country":"United States","state":"Idaho","otherGeospatial":"Idaho National Engineering Laboratory","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -113.1917,\n              44\n            ],\n            [\n              -113.1917,\n              43.4667\n            ],\n            [\n              -112.4667,\n              43.4667\n            ],\n            [\n              -112.4667,\n              44\n            ],\n            [\n              -113.1917,\n              44\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e481fe4b07f02db4e0ce1","contributors":{"authors":[{"text":"Pittman, J. R.","contributorId":71571,"corporation":false,"usgs":true,"family":"Pittman","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":201036,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fischer, P. R.","contributorId":68786,"corporation":false,"usgs":true,"family":"Fischer","given":"P.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":201035,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jensen, R. G.","contributorId":63799,"corporation":false,"usgs":true,"family":"Jensen","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":201034,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70185534,"text":"70185534 - 1988 - Hydraulic conductivity of a sandy soil at low water content after compaction by various methods","interactions":[],"lastModifiedDate":"2020-01-12T14:26:43","indexId":"70185534","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3420,"text":"Soil Science Society of America Journal","active":true,"publicationSubtype":{"id":10}},"title":"Hydraulic conductivity of a sandy soil at low water content after compaction by various methods","docAbstract":"<p><span>To investigate the degree to which compaction of a sandy soil influences its unsaturated hydraulic conductivity </span><i>K</i><span>, samples of Oakley sand (now in the Delhi series; mixed, thermic, Typic Xeropsamments) were packed to various densities and </span><i>K</i><span> was measured by the steady-state centrifuge method. The air-dry, machine packing was followed by centrifugal compression with the soil wet to about one-third saturation. Variations in (i) the impact frequency and (ii) the impact force during packing, and (iii) the amount of centrifugal force applied after packing, produced a range of porosity from 0.333 to 0.380. With volumetric water content θ between 0.06 and 0.12, </span><i>K</i><span> values were between 7 × 10</span><sup>−11</sup><span> and 2 × 10</span><sup>−8</sup><span> m/s. Comparisons of </span><i>K</i><span> at a single θ value for samples differing in porosity by about 3% showed as much as fivefold variation for samples prepared by different packing procedures, while there generally was negligible variation (within experimental error of 8%) where the porosity difference resulted from a difference in centrifugal force. Analysis involving capillary-theory models suggests that the differences in </span><i>K</i><span> can be related to differences in pore-space geometry inferred from water retention curves measured for the various samples.</span></p>","language":"English","publisher":"Soil Science Society of America","doi":"10.2136/sssaj1988.03615995005200020001x","usgsCitation":"Nimmo, J.R., and Akstin, K.C., 1988, Hydraulic conductivity of a sandy soil at low water content after compaction by various methods: Soil Science Society of America Journal, v. 52, no. 2, p. 303-310, https://doi.org/10.2136/sssaj1988.03615995005200020001x.","productDescription":"8 p.","startPage":"303","endPage":"310","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338179,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"2","noUsgsAuthors":false,"publicationDate":"1988-03-01","publicationStatus":"PW","scienceBaseUri":"58d4df0ae4b05ec79911d1d6","contributors":{"authors":[{"text":"Nimmo, John R. 0000-0001-8191-1727 jrnimmo@usgs.gov","orcid":"https://orcid.org/0000-0001-8191-1727","contributorId":757,"corporation":false,"usgs":true,"family":"Nimmo","given":"John","email":"jrnimmo@usgs.gov","middleInitial":"R.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":685895,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Akstin, Katherine C.","contributorId":88023,"corporation":false,"usgs":true,"family":"Akstin","given":"Katherine","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":685896,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70014451,"text":"70014451 - 1988 - Preliminary observations of streamflow generation during storms in a forested Piedmont watershed using temperature as a tracer","interactions":[],"lastModifiedDate":"2024-04-19T19:36:55.997833","indexId":"70014451","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Preliminary observations of streamflow generation during storms in a forested Piedmont watershed using temperature as a tracer","docAbstract":"<p><span>Variations in streamwater temperature at the outlet of a 41-ha forested watershed at Panola Mountain in the Georgia Piedmont indicate that the initial rapid hydrologic response is caused by a combination of groundwater discharge and channel interception of rainwater. A storm in May 1986 caused a rapid increase in discharge that was accompanied by a decrease in streamwater temperature and a rise in the water table level adjacent to the stream. The higher water table provided the hydraulic gradient necessary to increase the discharge of colder groundwater to the stream. Storms that occurred under very dry antecedent conditions in July 1986 and June 1987 caused a rapid hydrologic response but no change in water table level, indicating the response was caused by channel interception of rainwater. This conclusion was supported by increases in streamwater temperature in the June storm and by chemical changes in the July storm. When rainfall is sufficient, flow in the ephemeral part of the stream in the catchment headwaters generates a second and larger discharge peak that reflects the chemistry and temperature of runoff from a 3-ha granite outcrop in the headwaters; sulfate concentration and temperature increase and alkalinity decreases relative to prestorm conditions. The initial response, however, results from channel interception and groundwater discharge. Rapid rises in the water table level during some storms suggest that macropore flow may play a major role in the hydrologic response of the watershed to rainstorms.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0169-7722(88)90040-X","issn":"01697722","usgsCitation":"Shanley, J.B., and Peters, N., 1988, Preliminary observations of streamflow generation during storms in a forested Piedmont watershed using temperature as a tracer: Journal of Contaminant Hydrology, v. 3, no. 2-4, p. 349-365, https://doi.org/10.1016/0169-7722(88)90040-X.","productDescription":"17 p.","startPage":"349","endPage":"365","numberOfPages":"17","costCenters":[],"links":[{"id":225708,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","issue":"2-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8936e4b0c8380cd7dd41","contributors":{"authors":[{"text":"Shanley, J. B.","contributorId":52226,"corporation":false,"usgs":true,"family":"Shanley","given":"J.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":368424,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peters, N.E.","contributorId":33332,"corporation":false,"usgs":true,"family":"Peters","given":"N.E.","email":"","affiliations":[],"preferred":false,"id":368423,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":2000047,"text":"2000047 - 1988 - The St. Clair River and Lake St. Clair, Michigan: an ecological profile","interactions":[],"lastModifiedDate":"2012-02-02T00:14:54","indexId":"2000047","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":8,"text":"Biological Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"85(7.3)","title":"The St. Clair River and Lake St. Clair, Michigan: an ecological profile","docAbstract":"The St. Clair River and Lake St. Clair form a part of the connecting channel system between Lake Huron and Lake Erie.  This report synthesizes existing information on the ecological structure and function of this ecosystem.  Chapters include descriptions of climatology, hydrology, and geology of the region; biological characteristics; ecological relationships; and commercial and recreational uses, as well as discussions of management  considerations and issues.  The St. Clair system provides valuable habitat for migratory waterfowl and fish spawning and nurseries, and contains some of the most extensive emergent wetlands in the region.  The system is used for navigation, municipal and industrial waste disposal, recreational boating, fishing and waterfowl hunting.  Allowing for multiple human uses while maintaining important waterfowl and fish populations is the greatest challenge facing managers of this system.","language":"English","publisher":"U.S. Fish and Wildlife Service","collaboration":"Out-of-print","usgsCitation":"Edsall, T.A., Manny, B.A., and Raphael, N., 1988, The St. Clair River and Lake St. Clair, Michigan: an ecological profile: Biological Report 85(7.3), 130 p.","productDescription":"130 p.","startPage":"0","endPage":"130","numberOfPages":"130","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":199313,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac6e4b07f02db67aa3f","contributors":{"authors":[{"text":"Edsall, Thomas A.","contributorId":84302,"corporation":false,"usgs":true,"family":"Edsall","given":"Thomas","email":"","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":false,"id":324987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Manny, Bruce A. 0000-0002-4074-9329 bmanny@usgs.gov","orcid":"https://orcid.org/0000-0002-4074-9329","contributorId":3699,"corporation":false,"usgs":true,"family":"Manny","given":"Bruce","email":"bmanny@usgs.gov","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":324985,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Raphael, Nicholas","contributorId":73065,"corporation":false,"usgs":true,"family":"Raphael","given":"Nicholas","email":"","affiliations":[],"preferred":false,"id":324986,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":69537,"text":"hu21 - 1988 - Hydrologic Unit Map – 1988, states of Massachusetts, Rhode Island and Connecticut","interactions":[],"lastModifiedDate":"2023-08-28T19:19:37.397831","indexId":"hu21","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":319,"text":"Hydrologic Unit","code":"HU","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"21","title":"Hydrologic Unit Map – 1988, states of Massachusetts, Rhode Island and Connecticut","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/hu21","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1988, Hydrologic Unit Map – 1988, states of Massachusetts, Rhode Island and Connecticut: U.S. Geological Survey Hydrologic Unit 21, Report: 1 p.; 1 Plate: 37.87 x 21.73 inches, 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,{"id":70013695,"text":"70013695 - 1988 - Photolysis of rhodamine-WT dye","interactions":[],"lastModifiedDate":"2023-09-08T14:44:52.062722","indexId":"70013695","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1226,"text":"Chemosphere","active":true,"publicationSubtype":{"id":10}},"title":"Photolysis of rhodamine-WT dye","docAbstract":"<p><span>Photolysis of rhodamine-WT dye under natural sunlight conditions was determined by measuring the loss of fluorescence as a function of time. Rate coefficients at 30° north latitude ranged from 4.77 × 10</span><sup>−2</sup><span>&nbsp;day</span><sup>−1</sup><span>&nbsp;for summer to 3.16 × 10</span><sup>−2</sup><span>&nbsp;day</span><sup>−2</sup><span>&nbsp;for winter. Experimental coefficients were in good agreement with values calculated using a laboratory-determined value of the quantum yield.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0045-6535(88)90031-8","usgsCitation":"Tai, D.Y., and Rathbun, R.E., 1988, Photolysis of rhodamine-WT dye: Chemosphere, v. 17, no. 3, p. 559-573, https://doi.org/10.1016/0045-6535(88)90031-8.","productDescription":"15 p.","startPage":"559","endPage":"573","numberOfPages":"15","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220444,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7a2ae4b0c8380cd78d80","contributors":{"authors":[{"text":"Tai, D. Y.","contributorId":59778,"corporation":false,"usgs":true,"family":"Tai","given":"D.","email":"","middleInitial":"Y.","affiliations":[],"preferred":false,"id":366658,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rathbun, R. E.","contributorId":61796,"corporation":false,"usgs":true,"family":"Rathbun","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":366659,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013704,"text":"70013704 - 1988 - A conceptual framework for assessing cumulative impacts on the hydrology of nontidal wetlands","interactions":[],"lastModifiedDate":"2018-03-13T11:43:25","indexId":"70013704","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"A conceptual framework for assessing cumulative impacts on the hydrology of nontidal wetlands","docAbstract":"<p><span>Wetlands occur in geologic and hydrologic settings that enhance the accumulation or retention of water. Regional slope, local relief, and permeability of the land surface are major controls on the formation of wetlands by surface-water sources. However, these landscape features also have significant control over groundwater flow systems, which commonly play a role in the formation of wetlands. Because the hydrologic system is a continuum, any modification of one component will have an effect on contiguous components. Disturbances commonly affecting the hydrologic system as it relates to wetlands include weather modification, alteration of plant communities, storage of surface water, road construction, drainage of surface water and soil water, alteration of groundwater recharge and discharge areas, and pumping of groundwater. Assessments of the cumulative effects of one or more of these disturbances on the hydrologic system as related to wetlands must take into account uncertainty in the measurements and in the assumptions that are made in hydrologic studies. For example, it may be appropriate to assume that regional groundwater flow systems are recharged in uplands and discharged in lowlands. However, a similar assumption commonly does not apply on a local scale, because of the spatial and temporal dynamics of groundwater recharge. Lack of appreciation of such hydrologic factors can lead to misunderstanding of the hydrologic function of wetlands within various parts of the landscape and mismanagement of wetland ecosystems.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/BF01867539","issn":"0364152X","usgsCitation":"Winter, T.C., 1988, A conceptual framework for assessing cumulative impacts on the hydrology of nontidal wetlands: Environmental Management, v. 12, no. 5, p. 605-620, https://doi.org/10.1007/BF01867539.","productDescription":"16 p.","startPage":"605","endPage":"620","numberOfPages":"16","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":220553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205045,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF01867539"}],"volume":"12","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e392e4b0c8380cd460db","contributors":{"authors":[{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":366675,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013712,"text":"70013712 - 1988 - Dichlorobenzene in ground water: Evidence for long-term persistence","interactions":[],"lastModifiedDate":"2020-01-17T17:01:51","indexId":"70013712","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1861,"text":"Ground Water","active":true,"publicationSubtype":{"id":10}},"title":"Dichlorobenzene in ground water: Evidence for long-term persistence","docAbstract":"Hydrologic and geochemical evidence were used to establish the long-term persistence of dichlorobenzene in ground water that has been contaminated from 50 years of rapid-infiltration sewage disposal. An extensive plume of dichlorobenzene extends more than 3,500 meters downgradient from the disposal beds, with concentrations of the combined isomers ranging from less than 0.01 to over 1.0 ??g/l. Based on estimates of maximum ground-water flow velocities, a minimum age of 20 years was established for the farthest downgradient zone of dichlorobenzene contamination. Branched-chained, alkylbenzenesulfonic acid surfactants, that were introduced into the ground water prior to 1966, occur along with dichlorobenzene in the downgradient part of the plume, further establish residence of the compounds in the aquifer for at least 20 years. Although dichlorobenzene can be biologically degraded under aerobic conditions, its persistence at this field site is attributed to the dynamics of the ground-water system. Denitrifying conditions, resulting from the degradation of organic compounds in the aquifer near the disposal beds, appear to have enhanced the persistence of dichlorobenzene, which is not degraded by anaerobic bacteria. Biological degradation of dichlorobenzene in the aerobic part of the plume downgradient from the source is probably limited by the paucity of a suitable organic-carbon substrate and the low concentrations of dissolved oxygen in the contaminated ground water.","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1988.tb00419.x","issn":"0017467X","usgsCitation":"Barber, L.B., 1988, Dichlorobenzene in ground water: Evidence for long-term persistence: Ground Water, v. 26, no. 6, p. 696-732, https://doi.org/10.1111/j.1745-6584.1988.tb00419.x.","productDescription":"37 p.","startPage":"696","endPage":"732","numberOfPages":"37","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":219818,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"6","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","scienceBaseUri":"505a00b3e4b0c8380cd4f880","contributors":{"authors":[{"text":"Barber, Larry B. 0000-0002-0561-0831 lbbarber@usgs.gov","orcid":"https://orcid.org/0000-0002-0561-0831","contributorId":921,"corporation":false,"usgs":true,"family":"Barber","given":"Larry","email":"lbbarber@usgs.gov","middleInitial":"B.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":779723,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013815,"text":"70013815 - 1988 - Asymptotic Rayleigh instantaneous unit hydrograph","interactions":[],"lastModifiedDate":"2012-03-12T17:18:22","indexId":"70013815","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3479,"text":"Stochastic Hydrology and Hydraulics","active":true,"publicationSubtype":{"id":10}},"title":"Asymptotic Rayleigh instantaneous unit hydrograph","docAbstract":"The instantaneous unit hydrograph for a channel network under general linear routing and conditioned on the network magnitude, N, tends asymptotically, as N grows large, to a Rayleigh probability density function. This behavior is identical to that of the width function of the network, and is proven under the assumption that the network link configuration is topologically random and the link hydraulic and geometric properties are independent and identically distributed random variables. The asymptotic distribution depends only on a scale factor, {Mathematical expression}, where ?? is a mean link wave travel time. ?? 1988 Springer-Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Stochastic Hydrology and Hydraulics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Springer-Verlag","doi":"10.1007/BF01544196","issn":"09311955","usgsCitation":"Troutman, B., and Karlinger, M., 1988, Asymptotic Rayleigh instantaneous unit hydrograph: Stochastic Hydrology and Hydraulics, v. 2, no. 1, p. 73-78, https://doi.org/10.1007/BF01544196.","startPage":"73","endPage":"78","numberOfPages":"6","costCenters":[],"links":[{"id":204975,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF01544196"},{"id":219824,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ee99e4b0c8380cd49e59","contributors":{"authors":[{"text":"Troutman, B.M.","contributorId":73638,"corporation":false,"usgs":true,"family":"Troutman","given":"B.M.","email":"","affiliations":[],"preferred":false,"id":366924,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Karlinger, M.R.","contributorId":95039,"corporation":false,"usgs":true,"family":"Karlinger","given":"M.R.","affiliations":[],"preferred":false,"id":366925,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}