{"pageNumber":"1754","pageRowStart":"43825","pageSize":"25","recordCount":68937,"records":[{"id":1000687,"text":"1000687 - 1992 - Status of coregonine fishes in the Laurentian Great Lakes","interactions":[],"lastModifiedDate":"2012-02-02T00:04:40","indexId":"1000687","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3102,"text":"Polskie Archiwum Hydrobiologii","active":true,"publicationSubtype":{"id":10}},"title":"Status of coregonine fishes in the Laurentian Great Lakes","docAbstract":"The post-glacial coregonine assemblage in the Great Lakes included several species of the genera Prosopium and Coregonus.  Overfishing, habitat degradation, and competition with various exotic fish species severely reduced coregonine abundance and altered their distribution by the mid to latter part of the 20th century.  Most of the original Coregonus species, some which were endemic to the Great Lakes, are now extinct or are extremely rare.  The prevailing coregonines are mostly benthic and deep-water species, contrasted to the original assemblage dominated by pelagic, nearshore species.  Lake whitefish (Coregonus clupeaformis) populations have recovered and now support record fisheries in Lakes Superior, Michigan, and Huron.  Bloaters (C. hoyi) have recovered to dominate the planktivorous fish community in Lake Michigan and are rapidly increasing in Lake Huron.  The recent resurgence in some coregonine populations are linked to declines in exotic fish populations and favorable climatic changes.  The reduced diversity of the coregonines may explain the dominance of the remaining species.  The stability of this simplified coregonine community is uncertain but the existing coregonines have demonstrated resiliency.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Polskie Archiwum Hydrobiologii","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Fleischer, G.W., 1992, Status of coregonine fishes in the Laurentian Great Lakes: Polskie Archiwum Hydrobiologii, v. 39, no. 3-4, p. 247-259.","productDescription":"p. 247-259","startPage":"247","endPage":"259","numberOfPages":"12","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133409,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f92fa","contributors":{"authors":[{"text":"Fleischer, Guy W.","contributorId":89478,"corporation":false,"usgs":true,"family":"Fleischer","given":"Guy","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":309111,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1001347,"text":"1001347 - 1992 - A new device for collection of interstitial water from wetland sediments","interactions":[],"lastModifiedDate":"2017-10-20T10:06:52","indexId":"1001347","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3751,"text":"Wetlands Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"A new device for collection of interstitial water from wetland sediments","docAbstract":"<p><span>A sampler for collection of interstitial water from wetland sediments is described. It differs from other sampling devices because it does not have to be filled with solution to facilitate diffusion, it does not have to be removed from the wetland to collect samples, and it can be used to draw repeated samples over time from identical locations. The device facilitates “in situ” measurement of a wide range of abiotic parameters such as electrical conductivity, redox potential, and pH in wetland sediments. The device has application in ecological investigations of sediment-borne wildlife diseases, studies of benthic invertebrates, measurement of nutrient exchange, and other aspects of wetland ecology.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/BF00244928","usgsCitation":"Euliss, N.H., and Barnes, R.K., 1992, A new device for collection of interstitial water from wetland sediments: Wetlands Ecology and Management, v. 1, no. 4, p. 233-237, https://doi.org/10.1007/BF00244928.","productDescription":"5 p.","startPage":"233","endPage":"237","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":133737,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"1","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abe5b","contributors":{"authors":[{"text":"Euliss, Ned H. Jr. ceuliss@usgs.gov","contributorId":2916,"corporation":false,"usgs":true,"family":"Euliss","given":"Ned","suffix":"Jr.","email":"ceuliss@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":false,"id":310916,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barnes, Ronald K.","contributorId":174795,"corporation":false,"usgs":false,"family":"Barnes","given":"Ronald","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":310915,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1017379,"text":"1017379 - 1992 - Northern Prairie Wildlife Research Center: a focus on waterfowl research","interactions":[],"lastModifiedDate":"2017-12-29T13:02:54","indexId":"1017379","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1157,"text":"California Waterfowl","active":true,"publicationSubtype":{"id":10}},"title":"Northern Prairie Wildlife Research Center: a focus on waterfowl research","docAbstract":"No abstract available at this time","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"California Waterfowl","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Kirby, R., and Gilmer, D., 1992, Northern Prairie Wildlife Research Center: a focus on waterfowl research: California Waterfowl, v. 18, p. 41-43.","productDescription":"3 p.","startPage":"41","endPage":"43","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":132712,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696c8d","contributors":{"authors":[{"text":"Kirby, R.E.","contributorId":75871,"corporation":false,"usgs":true,"family":"Kirby","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":324800,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gilmer, D.S.","contributorId":22270,"corporation":false,"usgs":true,"family":"Gilmer","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":324799,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70180713,"text":"70180713 - 1992 - The use of freshwater and saltwater animals to distinguish between the toxic effects of salinity and contaminants in irrigation drain water","interactions":[],"lastModifiedDate":"2017-01-31T15:06:56","indexId":"70180713","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"The use of freshwater and saltwater animals to distinguish between the toxic effects of salinity and contaminants in irrigation drain water","docAbstract":"<p><span>Irrigation drain waters entering Stillwater Wildlife Management Area (SWMA) in south-western Nevada contain elevated levels of salinity and several inorganic contaminants (As, B, Cu, Li, Mo, and Sr). Mortalities of fish and waterfowl at the management area are believed to be associated with the poor water quality of the drains. The objective of the present study was to use fresh-water and saltwater animals to distinguish between the toxic effects of salinity and contaminants in effluent samples collected from irrigation drain waters. Static acute effluent tests were conducted with water collected from four sites at SWMA. Animals acclimated or cultured in fresh water (fathead minnows, </span><i>Pimephales promelas</i><span>; amphipods, </span><i>Hyalella azteca</i><span>; cladocerans, </span><i>Daphnia magna</i><span>) and salt water (striped bass, </span><i>Morone saxatilis</i><span>; amphipods, </span><i>Hyalella azteca</i><span>; and cladocerans, </span><i>Daphnia magna</i><span>) were used to separate toxic effects of salinity from the effects of inorganic contaminants in the drain water. One drain water (TJ drain, salinity 19 parts per thousand (grams per liter), osmolality 503 mmol/kg, hardness 3,780 mg/L as CaCO</span><sub>3</sub><span>) was toxic only to freshwater animals and saltwater cultured daphnids; water from a receiving pond (Pintail Bay, salinity 23 g/L, osmolality 542 mmol/kg, hardness 830 mg/L as CaCO</span><sub>3</sub><span>) was toxic to both freshwater and saltwater animals. Acute tests conducted with reconstituted waters representative of the Pintail Bay sample indicated that atypical ion ratios were toxic to striped bass and amphipods, even without the addition of inorganic contaminants. However, the addition of inorganic contaminants representative of the Pintail Bay sample increased the toxicity of this reconstituted water. These findings indicate that the toxicity of the TJ drain sample was related mainly to elevated salinity and that the toxicity of the Pintail Bay sample was a function of inorganic contamination and atypical ion ratios in combination with elevated salinity.</span></p>","language":"English","publisher":"SETAC","doi":"10.1002/etc.5620110408","usgsCitation":"Ingersoll, C.G., Dwyer, F., Burch, S., Nelson, M., Buckler, D., and Hunn, J.B., 1992, The use of freshwater and saltwater animals to distinguish between the toxic effects of salinity and contaminants in irrigation drain water: Environmental Toxicology and Chemistry, v. 11, no. 4, p. 503-511, https://doi.org/10.1002/etc.5620110408.","productDescription":"9 p.","startPage":"503","endPage":"511","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":334508,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"4","noUsgsAuthors":false,"publicationDate":"1992-04-01","publicationStatus":"PW","scienceBaseUri":"5891b0bce4b072a7ac129974","contributors":{"authors":[{"text":"Ingersoll, Christopher G. 0000-0003-4531-5949 cingersoll@usgs.gov","orcid":"https://orcid.org/0000-0003-4531-5949","contributorId":2071,"corporation":false,"usgs":true,"family":"Ingersoll","given":"Christopher","email":"cingersoll@usgs.gov","middleInitial":"G.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":662129,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dwyer, F.J.","contributorId":107818,"corporation":false,"usgs":true,"family":"Dwyer","given":"F.J.","email":"","affiliations":[],"preferred":false,"id":662130,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Burch, S.A.","contributorId":177775,"corporation":false,"usgs":false,"family":"Burch","given":"S.A.","email":"","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":662131,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nelson, M.K.","contributorId":80583,"corporation":false,"usgs":true,"family":"Nelson","given":"M.K.","email":"","affiliations":[],"preferred":false,"id":662132,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Buckler, D.R.","contributorId":54699,"corporation":false,"usgs":true,"family":"Buckler","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":662133,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hunn, J. B.","contributorId":15133,"corporation":false,"usgs":true,"family":"Hunn","given":"J.","middleInitial":"B.","affiliations":[],"preferred":false,"id":662134,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":28959,"text":"wri914082 - 1992 - Geohydrology and potential effects of development of freshwater resources in the northern part of the Hueco Bolson, Dona Ana and Otero Counties, New Mexico, and El Paso County, Texas","interactions":[],"lastModifiedDate":"2023-04-10T20:47:53.535188","indexId":"wri914082","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"91-4082","title":"Geohydrology and potential effects of development of freshwater resources in the northern part of the Hueco Bolson, Dona Ana and Otero Counties, New Mexico, and El Paso County, Texas","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri914082","usgsCitation":"Orr, B.R., and Risser, D.W., 1992, Geohydrology and potential effects of development of freshwater resources in the northern part of the Hueco Bolson, Dona Ana and Otero Counties, New Mexico, and El Paso County, Texas: U.S. Geological Survey Water-Resources Investigations Report 91-4082, viii, 92 p., https://doi.org/10.3133/wri914082.","productDescription":"viii, 92 p.","costCenters":[],"links":[{"id":415541,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47500.htm","linkFileType":{"id":5,"text":"html"}},{"id":120063,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1991/4082/report-thumb.jpg"},{"id":57834,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1991/4082/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"New Mexico, Texas","county":"Dona Ana County, El Paso County, Otero County","otherGeospatial":"Hueco Bolson","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -106.61,\n              31.5\n            ],\n            [\n              -106,\n              31.5\n            ],\n            [\n              -106,\n              32.5\n            ],\n            [\n              -106.61,\n              32.5\n            ],\n            [\n              -106.61,\n              31.5\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8ca4","contributors":{"authors":[{"text":"Orr, B. R.","contributorId":46545,"corporation":false,"usgs":true,"family":"Orr","given":"B.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":200689,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Risser, D. W.","contributorId":48211,"corporation":false,"usgs":true,"family":"Risser","given":"D.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":200690,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70016551,"text":"70016551 - 1992 - Use of a regional atmospheric model to simulate lake-atmosphere feedbacks associated with Pleistocene Lakes Lahontan and Bonneville","interactions":[],"lastModifiedDate":"2012-03-12T17:18:43","indexId":"70016551","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1248,"text":"Climate Dynamics","active":true,"publicationSubtype":{"id":10}},"title":"Use of a regional atmospheric model to simulate lake-atmosphere feedbacks associated with Pleistocene Lakes Lahontan and Bonneville","docAbstract":"A regional model of the atmosphere (version 4 of the NCAR mesoscale model, MM4) was used to assess whether lake-effect precipitation was a significant component of the late-Pleistocene hydrologic budgets of Lakes Lahontan and Bonneville. Control simulations for January and July of 1979 were made using MM4, and the Pleistocene highstand surface areas of the lakes were added to the model and the simulations repeated. In the January simulations, 18% of the moisture added to the modeled atmosphere by Lake Lahontan returned to the Lahontan basin as precipitation, while 32% of the water evaporated from Lake Bonneville fell as precipitation over the Bonneville basin. In the July simulations, 7% of the moisture added to the modeled atmosphere by Lake Lahontan returned to the Lahontan basin as precipitation, and 4% of the water evaporated from Lake Bonneville fell as precipitation over the Bonneville basin. An additonal January simulation was made with the lake surface areas set at onehalf their highstand extents (the average surface area 20 to 15 ka BP). Results from this simulation were similar to the simulation with the highstand lakes, indicating lake-effect precipitation could have been a significant component of the hyrologic budgets of the lakes before and during the highstand period. ?? 1992 Springer-Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Climate Dynamics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Springer-Verlag","doi":"10.1007/BF00204820","issn":"09307575","usgsCitation":"Hostetler, S.W., and Giorgi, F., 1992, Use of a regional atmospheric model to simulate lake-atmosphere feedbacks associated with Pleistocene Lakes Lahontan and Bonneville: Climate Dynamics, v. 7, no. 1, p. 39-44, https://doi.org/10.1007/BF00204820.","startPage":"39","endPage":"44","numberOfPages":"6","costCenters":[],"links":[{"id":205309,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00204820"},{"id":222858,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbe9ce4b08c986b3296ac","contributors":{"authors":[{"text":"Hostetler, S. W. 0000-0003-2272-8302","orcid":"https://orcid.org/0000-0003-2272-8302","contributorId":42911,"corporation":false,"usgs":true,"family":"Hostetler","given":"S.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":373871,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Giorgi, F.","contributorId":24924,"corporation":false,"usgs":false,"family":"Giorgi","given":"F.","affiliations":[],"preferred":false,"id":373870,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017096,"text":"70017096 - 1992 - Ground water chemistry and geochemical modeling of water-rock interactions at the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Poços de Caldas, Minas Gerais, Brazil","interactions":[],"lastModifiedDate":"2017-11-08T17:42:40","indexId":"70017096","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2302,"text":"Journal of Geochemical Exploration","active":true,"publicationSubtype":{"id":10}},"title":"Ground water chemistry and geochemical modeling of water-rock interactions at the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Poços de Caldas, Minas Gerais, Brazil","docAbstract":"<p id=\"para4\" class=\"svArticle section\">Surface and ground waters, collected over a period of three years from the Osamu Utsumi uranium mine and the Morro do Ferro thorium/rare-earth element (Th/REE) deposits, were analyzed and interpreted to identify the major hydrogeochemical processes. These results provided information on the current geochemical evolution of ground waters for two study sites within the Po&ccedil;os de Caldas Natural Analogue Project.</p>\n<p id=\"para5\" class=\"svArticle section\">The ground waters are a K&ndash;Fe&ndash;SO<sub>4</sub>&ndash;F type, a highly unusual composition related to intense weathering of a hydrothermally altered and mineralized complex of phonolites. Tritium and stable isotope data indicate that ground waters are of meteoric origin and are not affected significantly by evaporation or water&ndash;rock interactions. Recharging ground waters at both study sites demonstrate water of less than about 35 years in age, whereas deeper, more evolved ground waters are below 1 TU but still contain in most cases detectable tritium. These deeper ground waters may be interpreted as being of 35 to 60 or more years in age, resulting mainly from an admixture of younger with older ground waters and/or indicating the influence of subsurface produced tritium.</p>\n<p id=\"para6\" class=\"svArticle section\">Geochemical processes involving water&ndash;rock&ndash;gas interactions have been modeled using ground water compositions, mineralogic data, ion plots and computations of speciation, non-thermodynamic mass balance and thermodynamic mass transfer. The geochemical reaction models can reproduce the water chemistry and mineral occurrences and they were validated by comparing the results of thermodynamic mass transfer calculations (using the PHREEQE program, Parkhurst et al., 1980). The results from the geochemical reaction models reveal that the dominant processes are production of CO<sub>2</sub> in the soil zone through aerobic decay of organic matter, dissolution of fluorite, calcite, K-feldspar, albite, chlorite and manganese oxides, oxidation of pyrite and sphalerite, and precipitation of ferric oxides, silica and kaolinite. Gibbsite precipitation can be modeled for the shallow (recharge) water chemistry at Morro do Ferro, consistent with known mineralogy. Recharge waters are undersaturated with respect to barite and discharging waters and deeper ground waters are saturated to supersaturated with respect to barite demonstrating a strong solubility control. Strontium isotope data demonstrate that sources other than calcium-bearing minerals are required to account for the dissolved strontium in the ground waters. These may include K-feldspar, smectite&ndash;chlorite mixed-layer clays and goyazite [SrAl<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub> (OH)<sub>5</sub> &bull; H<sub>2</sub>O].</p>\n<p>&nbsp;1992.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/B978-0-444-89934-7.50011-6","issn":"03756742","usgsCitation":"Nordstrom, D.K., McNutt, R., Puigdomenech, I., Smellie, J.A., and Wolf, M., 1992, Ground water chemistry and geochemical modeling of water-rock interactions at the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Poços de Caldas, Minas Gerais, Brazil: Journal of Geochemical Exploration, v. 45, no. 1-3, p. 249-287, https://doi.org/10.1016/B978-0-444-89934-7.50011-6.","productDescription":"39 p.","startPage":"249","endPage":"287","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":224677,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2aaae4b0c8380cd5b371","contributors":{"authors":[{"text":"Nordstrom, D. Kirk 0000-0003-3283-5136 dkn@usgs.gov","orcid":"https://orcid.org/0000-0003-3283-5136","contributorId":749,"corporation":false,"usgs":true,"family":"Nordstrom","given":"D.","email":"dkn@usgs.gov","middleInitial":"Kirk","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":false,"id":375381,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McNutt, R.H.","contributorId":53097,"corporation":false,"usgs":true,"family":"McNutt","given":"R.H.","email":"","affiliations":[],"preferred":false,"id":375379,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Puigdomenech, I.","contributorId":85337,"corporation":false,"usgs":true,"family":"Puigdomenech","given":"I.","email":"","affiliations":[],"preferred":false,"id":375380,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Smellie, John A.T.","contributorId":26437,"corporation":false,"usgs":true,"family":"Smellie","given":"John","email":"","middleInitial":"A.T.","affiliations":[],"preferred":false,"id":375377,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wolf, M.","contributorId":43504,"corporation":false,"usgs":true,"family":"Wolf","given":"M.","email":"","affiliations":[],"preferred":false,"id":375378,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70016325,"text":"70016325 - 1992 - Use of D-C resistivity to map saline ground water","interactions":[],"lastModifiedDate":"2012-11-20T14:51:02","indexId":"70016325","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Use of D-C resistivity to map saline ground water","docAbstract":"It has been estimated in previous studies that 23 square miles of the Oxnard aquifer, a member of a multi-layered aquifer system beneath the Oxnard plain in Ventura County, California, has been contaminated as a result of seawater intrusion. To investigate this and other potential sources of saline water, a direct-current resistivity survey was made as an alternative to the costly and time-consuming method of well drilling in the part of the Oxnard plain where ground water is believed to be most affected by seawater. Findings from this survey and water-quality data collected from wells as part of this study suggest that the extent of seawater intrusion is much less than reported. A field inventory of the current monitoring-well network utilized by managing agencies suggests that the integrity of most of the well casings is questionable. Leakage of saline water from an unconfined `perched zone' through these and other failed or corroded well casings is a possible source of increasing chloride concentration in the underlying Oxnard aquifer. Saline water also may be present in fine-grained deposits along the eastern limit of the Oxnard aquifer. Pumping near this area could induce the lateral migration of saline water from these deposits.","largerWorkTitle":"Irrigation and Drainage: Saving a Threatened Resource - In Search of Solutions, Proceedings of the Irrigation and Drainage Sessions at Water Forum '92","conferenceTitle":"Proceedings of the ASCE National Conference on Irrigation and Drainage - Water Forum '92","conferenceLocation":"Baltimore, MD, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"New York, NY, United States","issn":"0872628779","usgsCitation":"Stamos, C., Predmore, S.K., and Zohdy, A.A., 1992, Use of D-C resistivity to map saline ground water, 6 p.","productDescription":"6 p.","startPage":"80","endPage":"85","numberOfPages":"6","costCenters":[],"links":[{"id":222794,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263313,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/confpub/70016325/70016325.pdf"}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -119.25,34.08 ], [ -119.25,34.18 ], [ -119.06,34.18 ], [ -119.06,34.08 ], [ -119.25,34.08 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbe60e4b08c986b32956b","contributors":{"authors":[{"text":"Stamos, Christina L. 0000-0002-1007-9352","orcid":"https://orcid.org/0000-0002-1007-9352","contributorId":19593,"corporation":false,"usgs":true,"family":"Stamos","given":"Christina L.","affiliations":[],"preferred":false,"id":373187,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Predmore, Steven K. spredmor@usgs.gov","contributorId":1512,"corporation":false,"usgs":true,"family":"Predmore","given":"Steven","email":"spredmor@usgs.gov","middleInitial":"K.","affiliations":[],"preferred":true,"id":373186,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zohdy, Adel A. R.","contributorId":61799,"corporation":false,"usgs":true,"family":"Zohdy","given":"Adel","email":"","middleInitial":"A. R.","affiliations":[],"preferred":false,"id":373188,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016927,"text":"70016927 - 1992 - D4Z: A new renumbering for iterative solution of ground-water flow and solute-transport equations","interactions":[],"lastModifiedDate":"2018-10-01T09:55:03","indexId":"70016927","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"D4Z: A new renumbering for iterative solution of ground-water flow and solute-transport equations","docAbstract":"D4 zig-zag (D4Z) is a new renumbering scheme for producing a reduced matrix to be solved by an incomplete LU preconditioned, restarted conjugate-gradient iterative solver. By renumbering alternate diagonals in a zig-zag fashion, a very low sensitivity of convergence rate to renumbering direction is obtained. For two demonstration problems involving groundwater flow and solute transport, iteration counts are related to condition numbers and spectra of the reduced matrices.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Finite Elements in Water Resources, Proceedings of the International Conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Proceedings of the 9th International Conference on Computational Methods in Water Resources","conferenceDate":"June 1, 1992","conferenceLocation":"Denver, CO","language":"English","publisher":"Computational Mechanics Publ","publisherLocation":"Southampton, United Kingdom","usgsCitation":"Kipp, K., Russell, T., and Otto, J., 1992, D4Z: A new renumbering for iterative solution of ground-water flow and solute-transport equations, <i>in</i> Finite Elements in Water Resources, Proceedings of the International Conference, v. 1, Denver, CO, June 1, 1992, p. 495-502.","productDescription":"8 p.","startPage":"495","endPage":"502","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224903,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fd30e4b0c8380cd4e6b4","contributors":{"authors":[{"text":"Kipp, K.L.","contributorId":96715,"corporation":false,"usgs":true,"family":"Kipp","given":"K.L.","affiliations":[],"preferred":false,"id":374880,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Russell, T.F.","contributorId":86811,"corporation":false,"usgs":true,"family":"Russell","given":"T.F.","email":"","affiliations":[],"preferred":false,"id":374878,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Otto, J.S.","contributorId":94797,"corporation":false,"usgs":true,"family":"Otto","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":374879,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016940,"text":"70016940 - 1992 - The biogeochemical cycling of trace metals in the water column of Lake Sammamish, Washington: Response to seasonally anoxic conditions","interactions":[],"lastModifiedDate":"2019-05-01T09:55:55","indexId":"70016940","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2620,"text":"Limnology and Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"The biogeochemical cycling of trace metals in the water column of Lake Sammamish, Washington: Response to seasonally anoxic conditions","docAbstract":"<div class=\"article-section__content en main\"><p>Total acid‐soluble and dissolved Cd, Co, Cr, Cu, Ni, Pb, and Zn concentrations in the water column of a seasonally anoxic lake (Lake Sammamish, Washington) were measured on a monthly basis during the course of a year. These data, in conjunction with Fe, Mn, sulfide, and nutrient data, are used to assess the biochemical processes controlling the distribution of trace metals in the lake and how the importance of these processes varies with time. Thermodynamic calculations are used to examine changes in dissolved metal speciation in the bottom waters during the year and to assess the saturation state of metal‐sulfide phases. Spatial and temporal changes in the redox conditions of the bottom waters result in increases in dissolved Co and Ni concentrations, peaks in particulate Co profiles, decreases in dissolved Cu and Cr concentrations, and significant changes in dissolved metal speciation during stagnation. The redox‐driven cycling of Fe and Mn in the hypolimnion has a dramatic effect on Co distributions, a slight effect on Ni concentrations, and virtually no effect on Cd, Cu, Cr, and Zn concentrations. Biological uptake and regeneration processes result in a correlation between Zn and silicate concentrations throughout the water column, and it appears that biological cycling may also influence the distribution of Cd. During the sulfidic phase of stagnation dissolved Cd concentrations in the bottom waters may be controlled by metal‐sulfide precipitation, Cr(VI) is probably reduced to more particle‐reactive Cr(III) and removed by settling particles, and Cu(II) is most likely reduced to Cu(I) and precipitated as a metal‐sulfide phase.</p></div>","language":"English","publisher":"American Society of Limnology and Oceanography","doi":"10.4319/lo.1992.37.3.0529","usgsCitation":"Balistrieri, L.S., Murray, J., and Paul, B., 1992, The biogeochemical cycling of trace metals in the water column of Lake Sammamish, Washington: Response to seasonally anoxic conditions: Limnology and Oceanography, v. 37, no. 3, p. 529-548, https://doi.org/10.4319/lo.1992.37.3.0529.","productDescription":"20 p.","startPage":"529","endPage":"548","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":479624,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4319/lo.1992.37.3.0529","text":"Publisher Index Page"},{"id":225042,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","county":"King County","otherGeospatial":"Lake Sammamish","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-122.4525,47.5039],[-122.4596,47.4967],[-122.4606,47.4867],[-122.4338,47.4665],[-122.4438,47.4533],[-122.44,47.4491],[-122.4397,47.4361],[-122.43,47.4219],[-122.4394,47.4176],[-122.437,47.4072],[-122.4254,47.4018],[-122.3949,47.3992],[-122.3737,47.3883],[-122.3993,47.382],[-122.4365,47.3664],[-122.4433,47.3618],[-122.4541,47.344],[-122.4643,47.3436],[-122.4767,47.3518],[-122.4728,47.3619],[-122.4636,47.3742],[-122.4544,47.3706],[-122.4318,47.3888],[-122.4376,47.3933],[-122.439,47.4058],[-122.4619,47.4011],[-122.4667,47.3925],[-122.4619,47.3908],[-122.4524,47.395],[-122.4478,47.3874],[-122.4517,47.3839],[-122.4725,47.3872],[-122.4844,47.3803],[-122.4913,47.3325],[-122.5041,47.3309],[-122.5203,47.3345],[-122.527,47.3427],[-122.5279,47.3509],[-122.5152,47.3779],[-122.5275,47.3972],[-122.512,47.4219],[-122.5132,47.4529],[-122.4957,47.4767],[-122.4814,47.4827],[-122.4754,47.5108],[-122.4525,47.5039]]],[[[-121.1216,47.782],[-121.1059,47.7646],[-121.0904,47.7587],[-121.0923,47.7494],[-121.0788,47.738],[-121.0867,47.7246],[-121.0706,47.7178],[-121.0664,47.7086],[-121.0711,47.7049],[-121.0892,47.7039],[-121.0905,47.6933],[-121.1026,47.6919],[-121.124,47.6816],[-121.1266,47.6738],[-121.1224,47.6609],[-121.1331,47.6503],[-121.1242,47.6297],[-121.1154,47.6228],[-121.1153,47.6177],[-121.122,47.6108],[-121.1105,47.6017],[-121.1111,47.5961],[-121.1553,47.5936],[-121.1733,47.5811],[-121.1673,47.5775],[-121.1799,47.5655],[-121.2268,47.5634],[-121.2334,47.5564],[-121.2333,47.5436],[-121.2446,47.5329],[-121.2572,47.5241],[-121.2746,47.5249],[-121.2886,47.5152],[-121.2885,47.5065],[-121.2964,47.5005],[-121.2983,47.488],[-121.365,47.4637],[-121.3848,47.4457],[-121.384,47.4328],[-121.3947,47.4332],[-121.4038,47.4193],[-121.4253,47.4196],[-121.4204,47.4086],[-121.4343,47.3998],[-121.4268,47.3861],[-121.4409,47.3869],[-121.4433,47.3736],[-121.4594,47.3757],[-121.4653,47.3665],[-121.4597,47.3527],[-121.4355,47.3414],[-121.4307,47.3281],[-121.4444,47.3092],[-121.4337,47.306],[-121.4302,47.2928],[-121.422,47.2859],[-121.378,47.2862],[-121.3653,47.2904],[-121.3405,47.2823],[-121.3308,47.2552],[-121.3387,47.2469],[-121.3547,47.2413],[-121.3645,47.2238],[-121.3383,47.2162],[-121.3197,47.2153],[-121.3027,47.1966],[-121.3138,47.1704],[-121.2969,47.1521],[-121.2968,47.1429],[-121.306,47.1364],[-121.334,47.1339],[-121.3654,47.1425],[-121.3893,47.135],[-121.3918,47.1276],[-121.4011,47.123],[-121.405,47.1124],[-121.3962,47.1055],[-121.4035,47.1009],[-121.4001,47.0959],[-121.3801,47.0928],[-121.374,47.0869],[-121.3812,47.0813],[-121.4047,47.0931],[-121.4432,47.0855],[-121.4869,47.1146],[-121.5237,47.1249],[-121.5782,47.1185],[-121.5869,47.1207],[-121.6146,47.1444],[-121.6321,47.153],[-121.6621,47.1559],[-121.6774,47.1503],[-121.7194,47.1513],[-121.7436,47.1626],[-121.7549,47.1615],[-121.7751,47.1719],[-121.7911,47.174],[-121.8109,47.1624],[-121.8121,47.1578],[-121.8307,47.1525],[-121.8352,47.1461],[-121.8412,47.1446],[-121.8974,47.1565],[-121.9259,47.1465],[-121.9304,47.1405],[-121.9458,47.1418],[-121.9498,47.1449],[-121.9501,47.1546],[-121.9849,47.1629],[-121.9944,47.1706],[-122.0004,47.1687],[-122.0152,47.1764],[-122.0518,47.1718],[-122.0661,47.1864],[-122.0964,47.1971],[-122.1162,47.217],[-122.1123,47.2208],[-122.1191,47.2248],[-122.1241,47.2385],[-122.1349,47.2435],[-122.1378,47.254],[-122.1446,47.2576],[-122.3309,47.258],[-122.3337,47.2635],[-122.416,47.3198],[-122.3937,47.3278],[-122.3805,47.3265],[-122.3707,47.3346],[-122.3374,47.3414],[-122.324,47.3523],[-122.3259,47.3928],[-122.3303,47.4025],[-122.3491,47.4176],[-122.3544,47.4411],[-122.3818,47.4503],[-122.3682,47.4592],[-122.3698,47.4688],[-122.3617,47.4852],[-122.3877,47.5033],[-122.3979,47.5161],[-122.3942,47.5246],[-122.4006,47.5295],[-122.3961,47.5359],[-122.3998,47.5541],[-122.4104,47.5693],[-122.4199,47.575],[-122.386,47.5953],[-122.3713,47.5843],[-122.3633,47.585],[-122.3592,47.5744],[-122.3575,47.5897],[-122.3478,47.5903],[-122.3461,47.5747],[-122.3433,47.5744],[-122.3431,47.5931],[-122.3374,47.5999],[-122.3417,47.6066],[-122.3781,47.6266],[-122.3782,47.6316],[-122.3792,47.6273],[-122.3814,47.6331],[-122.3828,47.6258],[-122.3839,47.6308],[-122.3958,47.6308],[-122.4111,47.6377],[-122.4171,47.6424],[-122.4205,47.6525],[-122.4339,47.6608],[-122.4092,47.6714],[-122.4039,47.6653],[-122.3675,47.6553],[-122.388,47.6651],[-122.4019,47.6664],[-122.4105,47.676],[-122.4037,47.6899],[-122.4057,47.6944],[-122.3824,47.7071],[-122.3736,47.7278],[-122.3824,47.747],[-122.3806,47.7592],[-122.3937,47.7709],[-122.3952,47.7778],[-121.972,47.776],[-121.1216,47.782]]]]},\"properties\":{\"name\":\"King\",\"state\":\"WA\"}}]}","volume":"37","issue":"3","noUsgsAuthors":false,"publicationDate":"2003-12-22","publicationStatus":"PW","scienceBaseUri":"505ba9e8e4b08c986b3225d0","contributors":{"authors":[{"text":"Balistrieri, Laurie S. 0000-0002-6359-3849 balistri@usgs.gov","orcid":"https://orcid.org/0000-0002-6359-3849","contributorId":1406,"corporation":false,"usgs":true,"family":"Balistrieri","given":"Laurie","email":"balistri@usgs.gov","middleInitial":"S.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":761879,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murray, J.W.","contributorId":53540,"corporation":false,"usgs":true,"family":"Murray","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":374922,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Paul, B.","contributorId":72950,"corporation":false,"usgs":true,"family":"Paul","given":"B.","email":"","affiliations":[],"preferred":false,"id":374923,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70017236,"text":"70017236 - 1992 - Laser microprobe analyses of noble gas isotopes and halogens in fluid inclusions: Analyses of microstandards and synthetic inclusions in quartz","interactions":[],"lastModifiedDate":"2017-06-05T11:01:54","indexId":"70017236","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"Laser microprobe analyses of noble gas isotopes and halogens in fluid inclusions: Analyses of microstandards and synthetic inclusions in quartz","docAbstract":"<p><span>Ar, Kr, Xe, Cl, Br, I, and K abundances and isotopic compositions have been measured in microscopic fluid inclusions in minerals by noble gas mass spectrometry following neutron irradiation and laser extraction. The laser microprobe noble gas mass spectrometric (LMNGMS) technique was quantified by use of microstandards, including air-filled capillary tubes, synthetic basalt glass grains, standard hornblende grains, and synthetic fluid inclusions in quartz. Common natural concentrations of halogens (Cl, Br, and I) and noble gases (Ar and Kr) in trapped groundwaters and hydrothermal fluids can be analyzed simultaneously by LMNGMS in as little as 10</span><sup>−11</sup><span> L of inclusion fluid, with accuracy and precision to within 5–10% for element and isotope ratios. Multicomponent element and isotope correlations indicate contaminants or persistent reservoirs of excess Xe and/or unfractionated air in some synthetic and natural fluid inclusion samples. LMNGMS analyses of natural fluid inclusions using the methods and calibrations reported here may be used to obtain unique information on sources of fluids, sources of fluid salinity, mixing, boiling (or unmixing), and water-rock interactions in ancient fluid flow systems.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(92)90126-4","issn":"00167037","usgsCitation":"Böhlke, J., and Irwin, J., 1992, Laser microprobe analyses of noble gas isotopes and halogens in fluid inclusions: Analyses of microstandards and synthetic inclusions in quartz: Geochimica et Cosmochimica Acta, v. 56, no. 1, p. 187-201, https://doi.org/10.1016/0016-7037(92)90126-4.","productDescription":"15 p.","startPage":"187","endPage":"201","numberOfPages":"15","costCenters":[],"links":[{"id":224783,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"56","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a44b5e4b0c8380cd66d03","contributors":{"authors":[{"text":"Böhlke, J.K. 0000-0001-5693-6455","orcid":"https://orcid.org/0000-0001-5693-6455","contributorId":96696,"corporation":false,"usgs":true,"family":"Böhlke","given":"J.K.","affiliations":[],"preferred":false,"id":375841,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Irwin, J.J.","contributorId":76889,"corporation":false,"usgs":true,"family":"Irwin","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":375840,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70016967,"text":"70016967 - 1992 - Thermal waters along the Konocti Bay fault zone, Lake County, California: a re-evaluation","interactions":[],"lastModifiedDate":"2012-03-12T17:18:53","indexId":"70016967","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Thermal waters along the Konocti Bay fault zone, Lake County, California: a re-evaluation","docAbstract":"The Konocti Bay fault zone (KBFZ), initially regarded by some as a promising target for liquid-dominated geothermal systems, has been a disappointment. At least five exploratory wells were drilled in the vicinity of the KBFZ, but none were successful. Although the Na-K-Ca and Na-Li geothermometers indicate that the thermal waters discharging in the vicinity of Howard and Seigler Springs may have equilibrated at temperatures greater than 200??C, the spring temperatures and fluid discharges are low. Most thermal waters along the KBFZ contain >100 mg/l Mg. High concentrations of dissolved magnesium are usually indicative of relatively cool hydrothermal systems. Dissolution of serpentine at shallow depths may contribute dissolved silica and magnesium to rising thermal waters. Most thermal waters are saturated with respect to amorphous silica at the measured spring temperature. Silica geothermometers and mixing models are useless because the dissolved silica concentration is not controlled by the solubility of either quartz or chalcedony. Cation geothermometry indicates the possibility of a high-temperature fluid (> 200??C) only in the vicinity of Howard and Seigler Springs. However, even if the fluid temperature is as high as that indicated by the geothermometers, the permeability may be low. Deuterium and oxygen-18 values of the thermal waters indicate that they recharged locally and became enriched in oxygen-18 by exchange with rock. Diluting meteoric water and the thermal water appear to have the same deuterium value. Lack of tritium in the diluted spring waters suggest that the diluting water is old. ?? 1992.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03770273","usgsCitation":"Thompson, J., Mariner, R.H., White, L.D., Presser, T.S., and Evans, W.C., 1992, Thermal waters along the Konocti Bay fault zone, Lake County, California: a re-evaluation: Journal of Volcanology and Geothermal Research, v. 53, no. 1-4, p. 167-183.","startPage":"167","endPage":"183","numberOfPages":"17","costCenters":[],"links":[{"id":224622,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"53","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb263e4b08c986b32578c","contributors":{"authors":[{"text":"Thompson, J. M.","contributorId":77142,"corporation":false,"usgs":true,"family":"Thompson","given":"J. M.","affiliations":[],"preferred":false,"id":374990,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mariner, Robert H.","contributorId":81075,"corporation":false,"usgs":true,"family":"Mariner","given":"Robert","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":374991,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"White, L. D.","contributorId":14330,"corporation":false,"usgs":true,"family":"White","given":"L.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":374989,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Presser, T. S.","contributorId":93875,"corporation":false,"usgs":true,"family":"Presser","given":"T.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":374992,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Evans, William C.","contributorId":104903,"corporation":false,"usgs":true,"family":"Evans","given":"William","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":374993,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70016968,"text":"70016968 - 1992 - Comparison of purge and trap GC/MS and purgeable organic chloride analysis for monitoring volatile chlorinated hydrocarbons","interactions":[],"lastModifiedDate":"2019-03-15T05:23:34","indexId":"70016968","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"Comparison of purge and trap GC/MS and purgeable organic chloride analysis for monitoring volatile chlorinated hydrocarbons","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>A combined field and laboratory study was conducted to compare purge and trap gas chromatography/mass spectrometry (PT‐GC/MS) and purgeable organic chloride (POC1) analysis for measuring volatile chlorinated hydro‐carbons (VCH) in ground water. Distilled‐water spike and recovery experiments using 10 VCH indicate that at concentrations greater than 1 /ig/1 recovery is more than 80 percent for both methods with relative standard deviations of about 10 percent. Ground‐water samples were collected from a site on Cape Cod, Massachusetts, where a shallow unconfined aquifer has been contaminated by VCH, and were analyzed by both methods. Results for PT‐GC/MS and POC1 analysis of the ground‐water samples were not significantly different (alpha = 0.05, paired t‐test analysis) and indicated little bias between the two methods. Similar conclusions about concentrations and distributions of VCH in the ground‐water contamination plume were drawn from the two data sets. However, only PT‐GC/MS analysis identified the individual compounds present and determined their concentrations, which was necessary for toxicological and biogeochemical evaluation of the contaminated ground water. POC1 analysis was a complimentary method for use with PT‐GC/MS analysis for identifying samples with VCH concentrations below the detection limit or with high VCH concentrations that require dilution. Use of POC1 as a complimentary monitoring method for PT‐GC/MS can result in more efficient use of analytical resources.</p></div></div>","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1992.tb01565.x","issn":"0017467X","usgsCitation":"Barber, L.B., Thurman, E.M., Takahashi, Y., and Noriega, M.C., 1992, Comparison of purge and trap GC/MS and purgeable organic chloride analysis for monitoring volatile chlorinated hydrocarbons: Ground Water, v. 30, no. 6, p. 836-842, https://doi.org/10.1111/j.1745-6584.1992.tb01565.x.","productDescription":"7 p.","startPage":"836","endPage":"842","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224668,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"6","noUsgsAuthors":false,"publicationDate":"2005-08-04","publicationStatus":"PW","scienceBaseUri":"5059f885e4b0c8380cd4d16a","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":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":374994,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thurman, E. Michael","contributorId":9636,"corporation":false,"usgs":true,"family":"Thurman","given":"E.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":374996,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Takahashi, Yoshi","contributorId":46230,"corporation":false,"usgs":true,"family":"Takahashi","given":"Yoshi","email":"","affiliations":[],"preferred":false,"id":374997,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Noriega, Mary C. mnoriega@usgs.gov","contributorId":2553,"corporation":false,"usgs":true,"family":"Noriega","given":"Mary","email":"mnoriega@usgs.gov","middleInitial":"C.","affiliations":[{"id":5046,"text":"Branch of Analytical Serv (NWQL)","active":true,"usgs":true}],"preferred":true,"id":374995,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70016177,"text":"70016177 - 1992 - Sulfur isotopic disequilibrium and fluid-rock interaction during metamorphism of sulfidic black shales from the Waterville-Augusta area, Maine, USA","interactions":[],"lastModifiedDate":"2024-04-12T16:13:20.694502","indexId":"70016177","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"Sulfur isotopic disequilibrium and fluid-rock interaction during metamorphism of sulfidic black shales from the Waterville-Augusta area, Maine, USA","docAbstract":"<p><span>Sulfur isotope ratios of pyrite (py) and pyrrhotite (po) from regionally metamorphosed graphitic sulfidic schists and related rocks from south-central Maine, USA, were analysed using SO</span><sub>2</sub><span>&nbsp;and SF</span><sub>6</sub><span>&nbsp;techniques. There is a broad range in δ</span><sup>34</sup><span>S values for both pyrite and pyrrhotite at most outcrops, up to 8%. and overall the values are isotopically light, averaging ~ −27‰ for the entire data set, suggesting that the rocks have not been grossly isotopically disturbed by regional metamorphism from their inferred organic-rich sedimentary origins. At all temperatures from chlorite to sillimanite grades, sulfide analysed from veins and blebs within the schists show predominantly disequilibrium fractionations ranging from </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;</mtext><msup><mi></mi><mn>34</mn></msup><mtext>S</mtext><msub><mi></mi><mn>py-po</mn></msub><mtext>&amp;#x2212;3.0</mtext><mtext>to</mtext><mtext>+3.5&amp;#x2030;</mtext></math>\"><span class=\"MJX_Assistive_MathML\">Δ<sup>34</sup>S<sub>py-po</sub>−3.0to+3.5‰</span></span></span><span>, as do matrix sulfides from rocks that attained temperatures &lt;500°C. Only at&nbsp;</span><i>T</i><span>&nbsp;&gt; 500°</span><i>C</i><span>&nbsp;do matrix pyrite-pyrrhotite pairs with polygonal or aligned granoblastic microstructures approach isotopic equilibrium at millimeter to centimeter scales, suggesting that the process that favoured equilibration was recrystallization accompanying metamorphism and deformation. This disequilibrium may be a function of preferential interaction of one of the phases with an infiltrating fluid, but the lack of any systematic trends in the data, particularly with both negative and positive Δ</span><sup>34</sup><span>S</span><sub>py-po</sub><span>&nbsp;at some outcrops, does not permit ready identification of fluid sources, fluxes, or compositions. By combining published fluid fluxes for the area and a knowledge of the mass of sulfur contained in the rocks and the inferred infiltrating fluid, it appears that sulfur should have been homogenized over at least 10's to 1000's of meters, if equilibrium had been attained between rock sulfides and an infiltrating fluid of constant composition. That this did not occur was probably due to lack of equilibration between sulfides and the fluid but may also have arisen because of channelling of fluid flow along rather than across layers, or a lack of fluid infiltration through this unit.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(92)90266-L","issn":"00167037","usgsCitation":"Oliver, N., Hoering, T., Johnson, T., Rumble, D., and Shanks, W.C., 1992, Sulfur isotopic disequilibrium and fluid-rock interaction during metamorphism of sulfidic black shales from the Waterville-Augusta area, Maine, USA: Geochimica et Cosmochimica Acta, v. 56, no. 12, p. 4257-4265, https://doi.org/10.1016/0016-7037(92)90266-L.","productDescription":"9 p.","startPage":"4257","endPage":"4265","numberOfPages":"9","costCenters":[],"links":[{"id":223453,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"56","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9de2e4b08c986b31db52","contributors":{"authors":[{"text":"Oliver, N.H.S.","contributorId":66849,"corporation":false,"usgs":true,"family":"Oliver","given":"N.H.S.","email":"","affiliations":[],"preferred":false,"id":372747,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoering, T.C.","contributorId":101011,"corporation":false,"usgs":true,"family":"Hoering","given":"T.C.","email":"","affiliations":[],"preferred":false,"id":372749,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, T.W.","contributorId":61169,"corporation":false,"usgs":true,"family":"Johnson","given":"T.W.","email":"","affiliations":[],"preferred":false,"id":372746,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rumble, D. III","contributorId":49931,"corporation":false,"usgs":true,"family":"Rumble","given":"D.","suffix":"III","affiliations":[],"preferred":false,"id":372745,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Shanks, Wayne C. III","contributorId":100527,"corporation":false,"usgs":true,"family":"Shanks","given":"Wayne","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":372748,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70017197,"text":"70017197 - 1992 - Increased concentrations of potassium in heartwood of trees in response to groundwater contamination","interactions":[],"lastModifiedDate":"2012-03-12T17:18:47","indexId":"70017197","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1540,"text":"Environmental Geology and Water Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Increased concentrations of potassium in heartwood of trees in response to groundwater contamination","docAbstract":"The wood of tuliptrees (Liriodendron tulipifera L.) growing above groundwater contamination from a hazardous-waste landfill in Maryland contained elevated concentrations of potassium (K). The groundwater contamination also contained elevated concentrations of dissolved K, as well as arsenic (As), cadmium (Cd), chloride (Cl), iron (Fe), manganese (Mn), zinc (Zn), and organic solvents. The dissolved K is derived from disposed smoke munitions. The excess K in the tuliptrees is concentrated in the heartwood, the part of the xylem most depleted in K in trees growing outside of the contamination. These data show that the uptake and translocation of K by tuliptrees can be strongly influenced by the availability of K in groundwater contamination and suggest the utility of this species as an areal indicator of groundwater contamination. ?? 1992 Springer-Verlag New York Inc.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Geology and Water Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Springer-Verlag","doi":"10.1007/BF01797434","issn":"01775146","usgsCitation":"Vroblesky, D., Yanosky, T., and Siegel, F., 1992, Increased concentrations of potassium in heartwood of trees in response to groundwater contamination: Environmental Geology and Water Sciences, v. 19, no. 2, p. 71-74, https://doi.org/10.1007/BF01797434.","startPage":"71","endPage":"74","numberOfPages":"4","costCenters":[],"links":[{"id":205548,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF01797434"},{"id":224781,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a39f6e4b0c8380cd61ad7","contributors":{"authors":[{"text":"Vroblesky, D.A.","contributorId":101691,"corporation":false,"usgs":true,"family":"Vroblesky","given":"D.A.","affiliations":[],"preferred":false,"id":375691,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yanosky, T.M.","contributorId":42263,"corporation":false,"usgs":true,"family":"Yanosky","given":"T.M.","email":"","affiliations":[],"preferred":false,"id":375690,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Siegel, F.R.","contributorId":105430,"corporation":false,"usgs":true,"family":"Siegel","given":"F.R.","email":"","affiliations":[],"preferred":false,"id":375692,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70017046,"text":"70017046 - 1992 - Determination of subsurface fluid contents at a crude-oil spill site","interactions":[],"lastModifiedDate":"2019-03-14T06:47:46","indexId":"70017046","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"Determination of subsurface fluid contents at a crude-oil spill site","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"ab1\" class=\"abstract author\" lang=\"en\"><div id=\"aep-abstract-sec-id4\"><p>Measurement of the fluid-content distribution at sites contaminated by immiscible fluids, including crude oil, is needed to better understand the movement of these fluids in the subsurface and to provide data to calibrate and verify numerical models and geophysical methods. A laboratory method was used to quantify the fluid contents of 146 core sections retrieved from boreholes aligned along a 120-m longitudinal transect at a crude-oil spill site near Bemidji, Minnesota, U.S.A. The 47-mm-diameter, minimally disturbed cores spanned a 4-m vertical interval contaminated by oil. Cores were frozen on site in a dry ice-alcohol bath to prevent redistribution and loss of fluids while sectioning the cores. We gravimetrically determined oil and water contents using a two-step method: (1) samples were slurried and the oil was removed by absorption onto strips of hydrophobic porous polyethylene (PPE); and (2) the samples were oven-dried to remove the water. The resulting data show sharp vertical gradients in the water and oil contents and a clearly defined oil body. The subsurface distribution is complex and appears to be influenced by sediment heterogeneities and water-table fluctuations. The center of the oil body has depressed the water-saturated zone boundary, and the oil is migrating laterally within the capillary fringe. The oil contents are as high as 0.3cm<sup>3</sup>cm<sup>−3</sup>, which indicates that oil is probably still mobile 10 years after the spill occurred. The thickness of oil measured in wells suggests that accumulated thickness in wells is a poor indicator of the actual distribution of oil in the subsurface. Several possible sources of error are identified with the field and laboratory methods. An error analysis indicates that adsorption of water and sediment into the PPE adds as much as 4% to the measured oil masses and that uncertainties in the calculated sample volume and the assumed oil density introduce an additional ±3% error when the masses are converted to fluid contents.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0169-7722(92)90044-F","issn":"01697722","usgsCitation":"Hess, K., Herkelrath, W., and Essaid, H., 1992, Determination of subsurface fluid contents at a crude-oil spill site: Journal of Contaminant Hydrology, v. 10, no. 1, p. 75-96, https://doi.org/10.1016/0169-7722(92)90044-F.","productDescription":"22 p.","startPage":"75","endPage":"96","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":205497,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0169-7722(92)90044-F"},{"id":224524,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ffcce4b0c8380cd4f3dc","contributors":{"authors":[{"text":"Hess, K.M.","contributorId":39415,"corporation":false,"usgs":true,"family":"Hess","given":"K.M.","email":"","affiliations":[],"preferred":false,"id":375239,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Herkelrath, W.N.","contributorId":77981,"corporation":false,"usgs":true,"family":"Herkelrath","given":"W.N.","affiliations":[],"preferred":false,"id":375240,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Essaid, H.I.","contributorId":22342,"corporation":false,"usgs":true,"family":"Essaid","given":"H.I.","email":"","affiliations":[],"preferred":false,"id":375238,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70017116,"text":"70017116 - 1992 - Late-glacial to holocene changes in winds, upwelling, and seasonal production of the northern California current system","interactions":[],"lastModifiedDate":"2013-01-25T13:57:56","indexId":"70017116","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3218,"text":"Quaternary Research","active":true,"publicationSubtype":{"id":10}},"title":"Late-glacial to holocene changes in winds, upwelling, and seasonal production of the northern California current system","docAbstract":"A core 120 km off the coast of southern Oregon was examined for changes in lithology, diatoms, and pollen over the past 30,000 yr. Primary production during the late Pleistocene was about half that of the Holocene. Evidence from diatoms and pollen indicates that summer upwelling was much weaker, implying an absence of strong northerly winds. Early Pliocene diatoms found throughout the late Pleistocene section were probably derived from diatomites east of the Cascades and provide evidence for strong easterly winds over a dry continental interior. The findings verify predictions of a climate model based on glacial maximum conditions. There is no compelling evidence for a climatic reversal corresponding to the European Younger Dryas chron. During the early Holocene (9000-7000 yr B.P.) there may have been years when winds were insufficiently strong to support upwelling, so that warm stratified waters lay closer to the coast. ?? 1992.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Quaternary Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0033-5894(92)90044-J","issn":"00335894","usgsCitation":"Sancetta, C., Lyle, M., Heusser, L., Zahn, R., and Bradbury, J., 1992, Late-glacial to holocene changes in winds, upwelling, and seasonal production of the northern California current system: Quaternary Research, v. 38, no. 3, p. 359-370, https://doi.org/10.1016/0033-5894(92)90044-J.","startPage":"359","endPage":"370","numberOfPages":"12","costCenters":[],"links":[{"id":266480,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0033-5894(92)90044-J"},{"id":225005,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"38","issue":"3","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"505a4569e4b0c8380cd672c7","contributors":{"authors":[{"text":"Sancetta, C.","contributorId":14951,"corporation":false,"usgs":true,"family":"Sancetta","given":"C.","affiliations":[],"preferred":false,"id":375474,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lyle, M.","contributorId":40344,"corporation":false,"usgs":true,"family":"Lyle","given":"M.","email":"","affiliations":[],"preferred":false,"id":375476,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Heusser, L.","contributorId":106888,"corporation":false,"usgs":true,"family":"Heusser","given":"L.","affiliations":[],"preferred":false,"id":375477,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Zahn, R.","contributorId":26819,"corporation":false,"usgs":true,"family":"Zahn","given":"R.","email":"","affiliations":[],"preferred":false,"id":375475,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bradbury, J.P.","contributorId":14431,"corporation":false,"usgs":true,"family":"Bradbury","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":375473,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70017058,"text":"70017058 - 1992 - Sulfur, carbon, and oxygen isotope variations in submarine hydrothermal deposits of Guaymas Basin, Gulf of California, USA","interactions":[],"lastModifiedDate":"2024-04-12T15:46:42.99758","indexId":"70017058","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"Sulfur, carbon, and oxygen isotope variations in submarine hydrothermal deposits of Guaymas Basin, Gulf of California, USA","docAbstract":"<div id=\"preview-section-abstract\"><div id=\"abstracts\" class=\"Abstracts u-font-serif text-s\"><div id=\"aep-abstract-id3\" class=\"abstract author\"><div id=\"aep-abstract-sec-id4\"><p>Sulfur, carbon, and oxygen isotope values were measured in sulfide, sulfate, and carbonate from hydrothermal chimney, spire, and mound samples in the southern trough of Guaymas Basin, Gulf of California, USA.<span>&nbsp;</span><i>δ</i><sup>34</sup><i>S</i><span>&nbsp;</span>values of sulfides range from −3.7 to 4.5%. and indicate that sulfur originated from several sources:</p><ul class=\"list\"><li class=\"react-xocs-list-item\"><span class=\"list-label\">1.</span><p>(1) dissolution of 0‰ sulfide contained within basaltic rocks,</p></li><li class=\"react-xocs-list-item\"><span class=\"list-label\">2.</span><p>(2) thermal reduction of seawater sulfate during sediment alteration reactions in feeder zones to give sulfide with positive<span>&nbsp;</span><i>δ</i><sup>34</sup><i>S</i>, and</p></li><li class=\"react-xocs-list-item\"><span class=\"list-label\">3.</span><p>(3) entrainment or leaching of isotopically light (negative-<i>δ</i><sup>34</sup><i>S</i>) bacteriogenic sulfide from sediments underlying the deposits.</p></li></ul><p><i>δ</i><sup>34</sup><i>S</i><span>&nbsp;</span>of barite and anhydrite indicate sulfur derivation mainly from unfractionated seawater sulfate, although some samples show evidence of sulfate reduction and sulfide oxidation reactions during mixing within chimneys.</p><p>Oxygen isotope temperatures calculated for chimney calcites are in reasonable agreement with measured vent fluid temperatures and fluid inclusion trapping temperatures. Hydrothermal fluids that formed calcite-rich chimneys in the southern trough of Guaymas Basin were enriched in<span>&nbsp;</span><sup>18</sup>O with respect to seawater by about 2.4‰ due to isotopic exchange with sedimentary and/or basaltic rocks. Carbon isotope values of calcite range from −9.6 to −14.0‰<span>&nbsp;</span><i>δ</i><sup>34</sup><i>C</i><sub><i>pDB</i></sub>, indicating that carbon was derived in approximately equal quantities from the dissolution of marine carbonate minerals and the oxidation of organic matter during migration of hydrothermal fluid through the underlying sediment column. Statistically significant positive, linear correlations of<span>&nbsp;</span><i>δ</i><sup>34</sup><i>S</i>,<span>&nbsp;</span><i>δ</i><sup>34</sup><i>C</i>, and<span>&nbsp;</span><i>δ</i><sup>18</sup><i>O</i><span>&nbsp;</span>of sulfides and calcites with geographic location within the southern trough of Guaymas Basin are best explained by variations in water/rock (<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>w</mtext><mtext>r</mtext></math>\"><span class=\"MJX_Assistive_MathML\">wr</span></span></span>) ratios or sediment reactivity within subsurface alteration zones. Low<span>&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>w</mtext><mtext>r</mtext></math>\"><span class=\"MJX_Assistive_MathML\">wr</span></span></span><span>&nbsp;</span>ratios and the leaching of detrital carbonates and bacteriogenic sulfides at the southern vent sites result in relatively high<span>&nbsp;</span><i>δ</i><sup>13</sup><i>C</i><span>&nbsp;</span>and low<span>&nbsp;</span><i>δ</i><sup>34</sup><i>S</i><span>&nbsp;</span>in chimney carbonates and sulfides, respectively. In the north, where the depletion of alkalis in vent fluids indicates higher<span>&nbsp;</span><span class=\"math\"><span id=\"MathJax-Element-3-Frame\" class=\"MathJax_SVG\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><mtext>w</mtext><mtext>r</mtext></math>\"><span class=\"MJX_Assistive_MathML\">wr</span></span></span><span>&nbsp;</span>ratios, positive<span>&nbsp;</span><i>δ</i><sup>34</sup><i>S</i><span>&nbsp;</span>and more negative<span>&nbsp;</span><i>δ</i><sup>13</sup><i>c</i><span>&nbsp;</span>are due to increased contributions from organic matter oxidation and sulfate reduction reactions.</p></div></div></div></div><div id=\"preview-section-introduction\"><br></div><div id=\"preview-section-snippets\"><br></div><div id=\"preview-section-references\"><br></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(92)90327-F","issn":"00167037","usgsCitation":"Peter, J., and Shanks, W.C., 1992, Sulfur, carbon, and oxygen isotope variations in submarine hydrothermal deposits of Guaymas Basin, Gulf of California, USA: Geochimica et Cosmochimica Acta, v. 56, no. 5, p. 2025-2040, https://doi.org/10.1016/0016-7037(92)90327-F.","productDescription":"16 p.","startPage":"2025","endPage":"2040","numberOfPages":"16","costCenters":[],"links":[{"id":224721,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"56","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9de5e4b08c986b31db6b","contributors":{"authors":[{"text":"Peter, J.M.","contributorId":83675,"corporation":false,"usgs":true,"family":"Peter","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":375277,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shanks, Wayne C. III","contributorId":100527,"corporation":false,"usgs":true,"family":"Shanks","given":"Wayne","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":375278,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":44800,"text":"wri904119 - 1992 - Louisiana hydrologic atlas map no. 5: Quality of freshwater in aquifers of Louisiana, 1988","interactions":[],"lastModifiedDate":"2023-04-17T19:25:44.1667","indexId":"wri904119","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"90-4119","title":"Louisiana hydrologic atlas map no. 5: Quality of freshwater in aquifers of Louisiana, 1988","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri904119","usgsCitation":"Tomaszewski, D.J., 1992, Louisiana hydrologic atlas map no. 5: Quality of freshwater in aquifers of Louisiana, 1988: U.S. Geological Survey Water-Resources Investigations Report 90-4119, 1 Plate: 27.00 x 24.80 inches, https://doi.org/10.3133/wri904119.","productDescription":"1 Plate: 27.00 x 24.80 inches","costCenters":[],"links":[{"id":415865,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_49238.htm","linkFileType":{"id":5,"text":"html"}},{"id":82134,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1990/4119/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":167996,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1990/4119/report-thumb.jpg"}],"country":"United States","state":"Louisiana","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -94.0456,\n              33.0203\n            ],\n            [\n              -94.0456,\n              29\n            ],\n            [\n              -89.5,\n              29\n            ],\n            [\n              -89.5,\n              33.0203\n            ],\n            [\n              -94.0456,\n              33.0203\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6fe4b07f02db640a37","contributors":{"authors":[{"text":"Tomaszewski, Dan J.","contributorId":95544,"corporation":false,"usgs":true,"family":"Tomaszewski","given":"Dan","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":230461,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016794,"text":"70016794 - 1992 - Suspension freezing of bottom sediment and biota in the Northwest Passage and implications for Arctic Ocean sedimentation","interactions":[],"lastModifiedDate":"2023-09-21T16:40:43.361448","indexId":"70016794","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1168,"text":"Canadian Journal of Earth Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Suspension freezing of bottom sediment and biota in the Northwest Passage and implications for Arctic Ocean sedimentation","docAbstract":"<p><span>Ice observations and sediment collected in a summer transit through the Northwest Passage provide insights on suspension freezing, the most important sediment entrainment mechanism for the Arctic Ocean. No evidence was seen for entrainment by bottom adfreezing, bluff slumping, river flooding, dragging ice keels, or significant eolian transport from land to sea. Lack of eolian sediment loading in the Northwest Passage, together with that already reported for northern Alaska, eliminates wind as an important source for fine sediment in the pack of the Beaufort Gyre and related parts of the Transpolar Drift. Muddy sediment with pebbles and cobbles, algae with holdfasts, ostracodes with appendages, and well-preserved mollusks and sea urchins were collected from two sites in a 50 km long stretch of turbid ice. These materials indicate that suspension freezing reaching to a water depth of 25–30 m during the previous fall was responsible for entrainment. This mechanism requires rapid ice formation in open, shallow water during a freezing storm, when the ocean becomes supercooled, and frazil and anchor ice attach to and ultimately lift sediment and living organisms to the sea surface. The mechanism, already known to be important in the Beaufort Sea, probably also affects wide, shallow Siberian shelves and leads to cross-shelf transport of shallow-water organisms and dropstones with \"glacial striations\" toward deep basins. This makes distinguishing glacial–interglacial cycles more difficult.</span></p>","language":"English","publisher":"Canadian Science Publishing","doi":"10.1139/e92-060","issn":"00084077","usgsCitation":"Reimnitz, E., Marincovich, L., McCormick, M., and Briggs, W., 1992, Suspension freezing of bottom sediment and biota in the Northwest Passage and implications for Arctic Ocean sedimentation: Canadian Journal of Earth Sciences, v. 29, no. 4, p. 693-703, https://doi.org/10.1139/e92-060.","productDescription":"11 p.","startPage":"693","endPage":"703","costCenters":[],"links":[{"id":224508,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada","state":"Nunavut","otherGeospatial":"Arctic Ocean, Northwest Passage","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -102.95305233016072,\n              67.79127967404997\n            ],\n            [\n              -90.2465794999633,\n              68.25177352795282\n            ],\n            [\n              -92.5432006496714,\n              76.39918132975427\n            ],\n            [\n              -109.35503607753901,\n              75.13247632904574\n            ],\n            [\n              -102.95305233016072,\n              67.79127967404997\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"29","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba318e4b08c986b31fb97","contributors":{"authors":[{"text":"Reimnitz, E.","contributorId":61557,"corporation":false,"usgs":true,"family":"Reimnitz","given":"E.","affiliations":[],"preferred":false,"id":374515,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marincovich, L. Jr.","contributorId":16157,"corporation":false,"usgs":true,"family":"Marincovich","given":"L.","suffix":"Jr.","affiliations":[],"preferred":false,"id":374514,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McCormick, M.","contributorId":89670,"corporation":false,"usgs":true,"family":"McCormick","given":"M.","email":"","affiliations":[],"preferred":false,"id":374517,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Briggs, W.M.","contributorId":82855,"corporation":false,"usgs":true,"family":"Briggs","given":"W.M.","email":"","affiliations":[],"preferred":false,"id":374516,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70043734,"text":"70043734 - 1992 - Publications of the U.S. Geological Survey, 1992","interactions":[],"lastModifiedDate":"2013-05-23T10:13:45","indexId":"70043734","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":378,"text":"Publications of the US Geological Survey","active":false,"publicationSubtype":{"id":6}},"title":"Publications of the U.S. Geological Survey, 1992","docAbstract":"This catalog is a list of (1) books and maps 1 that were published during 1992, and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1992; it supplements the permanent catalogs \"Publications of the Geological Survey, 1879-1961\", \"Publications of the Geological Survey, 1962-1970\", and \"Publications of the U.S. Geological Survey, 1971 through 1981.","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/70043734","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1992, Publications of the U.S. Geological Survey, 1992: Publications of the US Geological Survey, v, 501 p., https://doi.org/10.3133/70043734.","productDescription":"v, 501 p.","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":267718,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70043734/report-thumb.jpg"},{"id":272674,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70043734/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5124ad67e4b0b6328103b513","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":535420,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70016758,"text":"70016758 - 1992 - A reconnaissance study of herbicides and their metabolites in surface water of the midwestern united states using immunoassay and gas chromatography/mass spectrometry","interactions":[],"lastModifiedDate":"2019-03-14T05:20:24","indexId":"70016758","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"A reconnaissance study of herbicides and their metabolites in surface water of the midwestern united states using immunoassay and gas chromatography/mass spectrometry","docAbstract":"<p>Preemergent herbicides and their metabolites, particularly atrazine, deethylatrazine, and metolachlor, persisted from 1989 to 1990 in the majority of rivers and streams in the midwestern United States. In spring, after the application of herbicides, the concentrations of atrazine, alachlor, and simazine were frequently 3-10 times greater than the U.S. Environmental Protection Agency maximum contaminant level (MCL). The concentration of herbicides exceeded the MCLs both singly and in combination. Two major degradation products of atrazine (deisopropylatrazine and deethylatrazine) also were found in many of the streams. The order of persistence of the herbicides and their metabolites in surface water was atrazine &gt; deethylatrazine &gt; metolachlor &gt; alachlor &gt; deisopropylatrazine &gt; cyanazine. Storm runoff collected at several sites exceeded the MCL multiple times during the summer months as a function of stream discharge, with increased concentrations during times of increased streamflow. It is proposed that metabolites of atrazine may be used as indicators of surface-water movement into adjacent alluvial aquifers.</p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es00036a016","issn":"0013936X","usgsCitation":"Thurman, E.M., Goolsby, D.A., Meyer, M.T., Mills, M.S., Pomes, M., and Kolpin, D.W., 1992, A reconnaissance study of herbicides and their metabolites in surface water of the midwestern united states using immunoassay and gas chromatography/mass spectrometry: Environmental Science & Technology, v. 26, no. 12, p. 2440-2447, https://doi.org/10.1021/es00036a016.","productDescription":"8 p.","startPage":"2440","endPage":"2447","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224800,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-87.800477,42.49192],[-87.812461,42.232278],[-87.511043,41.696535],[-87.187651,41.629653],[-86.616978,41.896625],[-86.321803,42.310743],[-86.208309,42.762789],[-86.540916,43.633158],[-86.25395,44.64808],[-86.066745,44.905685],[-85.780439,44.977932],[-85.540497,45.210169],[-85.641652,44.810816],[-85.520205,44.960347],[-85.477423,44.813781],[-85.355478,45.282774],[-84.91585,45.393115],[-85.110884,45.526285],[-84.94565,45.708621],[-85.011433,45.757962],[-84.204218,45.627116],[-84.095905,45.497298],[-83.488826,45.355872],[-83.291346,45.062597],[-83.435822,45.000012],[-83.277213,44.7167],[-83.335248,44.357995],[-83.890145,43.934672],[-83.909479,43.672622],[-83.618602,43.628891],[-83.227093,43.981003],[-82.833103,44.036851],[-82.643166,43.852468],[-82.423086,42.988728],[-82.509935,42.637294],[-82.648776,42.550401],[-82.630922,42.64211],[-82.780817,42.652232],[-83.431103,41.757457],[-82.481214,41.381342],[-81.69325,41.514161],[-80.533774,41.973475],[-80.518991,40.638801],[-80.667957,40.582496],[-80.619297,40.26517],[-80.88036,39.620706],[-81.656138,39.277355],[-81.874857,38.881174],[-82.068864,38.984878],[-82.318111,38.457876],[-82.569368,38.406258],[-82.923694,38.750076],[-83.301951,38.598178],[-83.512571,38.701716],[-83.762445,38.652103],[-84.212904,38.805707],[-84.445242,39.114461],[-84.744149,39.147458],[-84.888873,39.066376],[-84.816506,38.80532],[-85.448862,38.713368],[-85.415272,38.555416],[-85.816164,38.282969],[-86.042354,37.958018],[-86.33281,38.182938],[-86.634271,37.843845],[-86.810913,37.99715],[-87.065388,37.810481],[-87.402632,37.942267],[-87.666522,37.827455],[-87.921744,37.907885],[-88.158374,37.639948],[-88.063311,37.515755],[-88.450127,37.411717],[-88.490068,37.067874],[-89.058036,37.188767],[-89.171881,37.068184],[-89.202607,36.601576],[-89.343753,36.630991],[-89.429311,36.481875],[-89.55264,36.577178],[-89.527029,36.341679],[-89.703511,36.243412],[-89.615128,36.113816],[-89.733095,36.000608],[-90.368718,35.995812],[-90.075934,36.281485],[-90.157136,36.484317],[-94.617919,36.499414],[-94.699735,36.998805],[-102.000447,36.993249],[-102.051614,41.002377],[-104.039238,41.001502],[-104.048807,48.933636],[-95.153711,48.998903],[-95.153314,49.384358],[-94.974286,49.367738],[-94.555835,48.716207],[-93.741843,48.517347],[-92.984963,48.623731],[-92.634931,48.542873],[-92.698824,48.494892],[-92.341207,48.23248],[-92.066269,48.359602],[-91.542512,48.053268],[-90.88548,48.245784],[-90.703702,48.096009],[-89.489226,48.014528],[-90.86827,47.5569],[-92.058888,46.809938],[-91.942988,46.679939],[-90.880358,46.957661],[-90.78804,46.844886],[-90.920813,46.637432],[-90.398478,46.575832],[-88.982483,46.99883],[-88.400224,47.379551],[-87.816958,47.471998],[-87.730804,47.449112],[-88.349952,47.076377],[-88.462349,46.786711],[-88.167373,46.9588],[-87.915943,46.909508],[-87.619747,46.79821],[-87.366767,46.507303],[-86.850111,46.434114],[-86.188024,46.654008],[-84.964652,46.772845],[-84.969464,46.47629],[-84.177428,46.52692],[-84.097766,46.256512],[-84.247687,46.17989],[-83.931175,46.017871],[-83.63498,46.103953],[-83.49484,45.999541],[-84.345451,45.946569],[-84.656567,46.052654],[-84.820557,45.868293],[-85.047028,46.020603],[-85.528403,46.087121],[-85.663966,45.967013],[-86.278007,45.942057],[-86.687208,45.634253],[-86.532989,45.882665],[-86.92106,45.697868],[-87.018902,45.838886],[-88.027103,44.578992],[-87.943801,44.529693],[-87.428144,44.890738],[-87.021088,45.296541],[-87.73063,43.893862],[-87.910172,43.236634],[-87.800477,42.49192]]],[[[-88.684434,48.115785],[-88.447236,48.182916],[-89.022736,47.858532],[-89.255202,47.876102],[-88.684434,48.115785]]],[[[-86.880572,45.331467],[-86.956192,45.351179],[-86.82177,45.427602],[-86.880572,45.331467]]]]},\"properties\":{\"name\":\"Iowa\",\"nation\":\"USA  \"}}]}","volume":"26","issue":"12","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"5059e53ae4b0c8380cd46bfe","contributors":{"authors":[{"text":"Thurman, E. Michael","contributorId":9636,"corporation":false,"usgs":true,"family":"Thurman","given":"E.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":759258,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goolsby, D. A.","contributorId":50508,"corporation":false,"usgs":true,"family":"Goolsby","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":374416,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Meyer, M. T.","contributorId":92279,"corporation":false,"usgs":true,"family":"Meyer","given":"M.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":374420,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mills, M. S.","contributorId":96279,"corporation":false,"usgs":true,"family":"Mills","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":374421,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Pomes, M.L.","contributorId":84393,"corporation":false,"usgs":true,"family":"Pomes","given":"M.L.","affiliations":[],"preferred":false,"id":374417,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kolpin, Dana W. 0000-0002-3529-6505 dwkolpin@usgs.gov","orcid":"https://orcid.org/0000-0002-3529-6505","contributorId":1239,"corporation":false,"usgs":true,"family":"Kolpin","given":"Dana","email":"dwkolpin@usgs.gov","middleInitial":"W.","affiliations":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"preferred":true,"id":759259,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70016671,"text":"70016671 - 1992 - The aqueous photolysis of α-pinene in solution with humic acid","interactions":[],"lastModifiedDate":"2019-03-15T10:45:13","indexId":"70016671","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","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":"The aqueous photolysis of α-pinene in solution with humic acid","docAbstract":"<p>Terpenes are produced abundantly by environmental processes but are found in very low concentrations in natural waters. Aqueous photolysis of solutions containing &alpha;-pinene, a representative terpene, in the presence of humic acid resulted in degradation of the pinene. Comparison of this reaction to photolysis of &alpha;-pinene in the presence of methylene blue leads to the conclusion that the reactive pathway for the abiotic degradation of &alpha;-pinene is due to reaction with singlet oxygen produced by irradiation of the humic material. The initial product of single oxygen and &alpha;-pinene is a hydroperoxide. Since humic materials are prevalent in most natural waters, this mechanism of photodecomposition for &alpha;-pinene probably also applies to other terpenes in surface waters and may be reasonably considered to contribute to their low environmental concentration.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0169-7722(92)90051-F","issn":"01697722","usgsCitation":"Goldberg, M.C., Cunningham, K.M., Aiken, G.R., and Weiner, E.R., 1992, The aqueous photolysis of α-pinene in solution with humic acid: Journal of Contaminant Hydrology, v. 9, no. 1-2, p. 79-89, https://doi.org/10.1016/0169-7722(92)90051-F.","productDescription":"11 p.","startPage":"79","endPage":"89","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224982,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba9cee4b08c986b322511","contributors":{"authors":[{"text":"Goldberg, Marvin C.","contributorId":26066,"corporation":false,"usgs":true,"family":"Goldberg","given":"Marvin","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":374184,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cunningham, Kirkwood M.","contributorId":85325,"corporation":false,"usgs":true,"family":"Cunningham","given":"Kirkwood","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":374185,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Aiken, George R. 0000-0001-8454-0984 graiken@usgs.gov","orcid":"https://orcid.org/0000-0001-8454-0984","contributorId":1322,"corporation":false,"usgs":true,"family":"Aiken","given":"George","email":"graiken@usgs.gov","middleInitial":"R.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":374182,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Weiner, Eugene R.","contributorId":23280,"corporation":false,"usgs":true,"family":"Weiner","given":"Eugene","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":374183,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70016828,"text":"70016828 - 1992 - Thermal springs in Lake Baikal","interactions":[],"lastModifiedDate":"2024-01-23T01:12:13.220777","indexId":"70016828","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Thermal springs in Lake Baikal","docAbstract":"<div id=\"15574758\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Pore waters extracted from sediment cores were analyzed for their oxygen and hydrogen isotopic compositions and major ion chemistry to determine the source of water from a vent area for diffuse lake-bottom thermal springs or seeps in Frolikha Bay, northeastern Lake Baikal. The δ<sup>18</sup>O values of pore waters range from -15.2‰ to -16.7‰, and δD values range from -119‰ to -126‰ (both isotopes determined relative to standard mean ocean water [SMOW]). Bottom water in Lake Baikal has a δ<sup>18</sup>O value of -5.6‰ and a δD value of -120‰ Pore waters in the vent area are significantly enriched in Mg, B, Ca, and especially Na and have the lowest δD and δ<sup>18</sup>O values; these pore waters are isotopically and chemically distinct from pore waters in other, more typical parts of the lake. The pore-water isotopic data fall on a local meteoric water line, and covariations in water isotopes and chemistry are not consistent with evaporation or hydrothermal water-rock interaction. The thermal springs represent discharging meteoric waters that have been gently heated during subsurface circulation and are largely unaltered isotopically. Chemical variations are most likely due to dissolution of subsurface evaporites.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1992)020<0495:TSILB>2.3.CO;2","issn":"00917613","usgsCitation":"Shanks, W.C., and Callender, E., 1992, Thermal springs in Lake Baikal: Geology, v. 20, no. 6, p. 495-497, https://doi.org/10.1130/0091-7613(1992)020<0495:TSILB>2.3.CO;2.","productDescription":"3 p.","startPage":"495","endPage":"497","numberOfPages":"3","costCenters":[],"links":[{"id":224948,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb257e4b08c986b325741","contributors":{"authors":[{"text":"Shanks, Wayne C. III","contributorId":100527,"corporation":false,"usgs":true,"family":"Shanks","given":"Wayne","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":374606,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Callender, E.","contributorId":72528,"corporation":false,"usgs":true,"family":"Callender","given":"E.","email":"","affiliations":[],"preferred":false,"id":374605,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70016685,"text":"70016685 - 1992 - Late Cretaceous inoceramid bivalves of the Kuskokwim Basin, southwestern Alaska, and their implications for basin evolution","interactions":[],"lastModifiedDate":"2024-06-18T11:22:15.953259","indexId":"70016685","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2412,"text":"Journal of Paleontology","active":true,"publicationSubtype":{"id":10}},"title":"Late Cretaceous inoceramid bivalves of the Kuskokwim Basin, southwestern Alaska, and their implications for basin evolution","docAbstract":"<div class=\"abstract-content\"><div class=\"abstract\" data-abstract-type=\"normal\"><p>Upper Cretaceous rocks of the Kuskokwim Group are exposed in a large region of southwestern Alaska and are mainly composed of deformed turbidite deposits that contain few fossils other than inoceramid bivalves. This paper documents the taxonomy of the inoceramids in the Kuskokwim Group, develops an inoceramid biostratigraphy based on known ranges in other regions, and analyzes biogeographic patterns, paleoecology, and depositional history of the Kuskokwim Group.</p><p>Most of the inoceramid bivalves present in the Kuskokwim Group are of Cenomanian and Turonian age, and an assemblage of species typical of late Turonian age rocks is particularly well developed. Only two localities appear to be as young as Santonian age. The following 16 species or subspecies are discussed and illustrated in detail:<span>&nbsp;</span><span class=\"italic\">Birostrina tamurai</span><span>&nbsp;</span>Matsumoto and Noda,<span>&nbsp;</span><span class=\"italic\">Inoceramus virgatus</span><span>&nbsp;</span>Schlüter,<span>&nbsp;</span><span class=\"italic\">I. pennatulus</span><span>&nbsp;</span>Pergament,<span>&nbsp;</span><span class=\"italic\">I. pictus minus</span><span>&nbsp;</span>Matsumoto,<span>&nbsp;</span><span class=\"italic\">I.</span><span>&nbsp;</span>cf.<span>&nbsp;</span><span class=\"italic\">I. yabei</span><span>&nbsp;</span>Nagao and Matsumoto,<span>&nbsp;</span><span class=\"italic\">I.</span>? sp. aff.<span>&nbsp;</span><span class=\"italic\">I. costatus</span><span>&nbsp;</span>Nagao and Matsumoto,<span>&nbsp;</span><span class=\"italic\">I. hobetsensis</span><span>&nbsp;</span>Nagao and Matsumoto,<span>&nbsp;</span><span class=\"italic\">I. longealatus</span><span>&nbsp;</span>Tröger,<span>&nbsp;</span><span class=\"italic\">I. frechi</span><span>&nbsp;</span>Flegel,<span>&nbsp;</span><span class=\"italic\">I. waltersdorfensis waltersdorfensis</span><span>&nbsp;</span>Andert,<span>&nbsp;</span><span class=\"italic\">I.</span><span>&nbsp;</span>cf.<span>&nbsp;</span><span class=\"italic\">I. waltersdorfensis hannovrensis</span><span>&nbsp;</span>Heinz,<span>&nbsp;</span><span class=\"italic\">I. kuskokwimensis</span><span>&nbsp;</span>n. sp.,<span>&nbsp;</span><span class=\"italic\">Mytiloides</span><span>&nbsp;</span>cf.<span>&nbsp;</span><span class=\"italic\">M. opalensis</span><span>&nbsp;</span>(Böse),<span>&nbsp;</span><span class=\"italic\">M. teraokai</span><span>&nbsp;</span>(Matsumoto and Noda),<span>&nbsp;</span><span class=\"italic\">M.</span><span>&nbsp;</span>cf.<span>&nbsp;</span><span class=\"italic\">M. incertus</span><span>&nbsp;</span>(Jimbo), and<span>&nbsp;</span><span class=\"italic\">Sphenoceramus naumanni</span><span>&nbsp;</span>(Yokoyama). In addition, a specimen with affinities to<span>&nbsp;</span><span class=\"italic\">Mytiloides striatoconcentricus carpathicus</span><span>&nbsp;</span>(Simionescu) and a specimen that may belong to the<span>&nbsp;</span><span class=\"italic\">I. (Cremnoceramus?) rotundatus–I.</span><span>&nbsp;</span>(<span class=\"italic\">C</span>.)<span>&nbsp;</span><span class=\"italic\">erectus</span><span>&nbsp;</span>lineage are illustrated.</p><p>Most of the taxa present in the Kuskokwim region are found in other regions of the North Pacific, particularly Japan and eastern Siberia, or are found throughout the Northern Hemisphere. Only one species,<span>&nbsp;</span><span class=\"italic\">I. kuskokwimensis</span><span>&nbsp;</span>n. sp., is new and may be endemic. North Pacific taxa are predominant in the Kuskokwim region, but intervals near the Cenomanian–Turonian Stage boundary and in the upper Turonian contain taxa characteristic of Europe and the Western Interior basin of North America; some of these taxa have not been recorded previously in the North Pacific region. Turonian heteromorph ammonite assemblages associated with inoceramids in the finer grained facies of the Kuskokwim region are similar to those found in coeval rocks of Japan and Germany.</p><p>The depositional area of the Kuskokwim Group can be broken into two northeast-trending subbasins, the Kuskokwim River subbasin to the northwest and the Mulchatna River subbasin to the southeast, connected by the Nushagak Hills corridor. Within the Kuskokwim River subbasin, deposition apparently started earlier in the north (middle Cenomanian) than in the south (late Cenomanian to early Turonian), and prograding deltaic sedimentation along the western margin also appears to have started earlier in the north. No marine fossils younger than latest Turonian to earliest Coniacian are known from the Kuskokwim River subbasin. The youngest fossils identified are Santonian in age and are from deep-water deposits in the Nushagak Hills corridor. Few fossils are known from the Mulchatna River subbasin and age control is limited.</p></div></div>","language":"English","publisher":"Cambridge University","doi":"10.1017/S0022336000061400","issn":"00223360","usgsCitation":"Elder, W., and Box, S.E., 1992, Late Cretaceous inoceramid bivalves of the Kuskokwim Basin, southwestern Alaska, and their implications for basin evolution: Journal of Paleontology, v. 66, no. 2 Suppl., 39 p., https://doi.org/10.1017/S0022336000061400.","productDescription":"39 p.","numberOfPages":"39","costCenters":[],"links":[{"id":225177,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"2 Suppl.","noUsgsAuthors":false,"publicationDate":"2017-08-11","publicationStatus":"PW","scienceBaseUri":"505a44d5e4b0c8380cd66e16","contributors":{"authors":[{"text":"Elder, W.P.","contributorId":65467,"corporation":false,"usgs":true,"family":"Elder","given":"W.P.","email":"","affiliations":[],"preferred":false,"id":374219,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Box, S. E.","contributorId":38567,"corporation":false,"usgs":true,"family":"Box","given":"S.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":374218,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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