{"pageNumber":"4746","pageRowStart":"118625","pageSize":"25","recordCount":165605,"records":[{"id":1003836,"text":"1003836 - 1983 - Waterbird mortality from botulism type E in Lake Michigan: An update","interactions":[],"lastModifiedDate":"2023-09-23T02:25:24.804502","indexId":"1003836","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3783,"text":"The Wilson Bulletin","printIssn":"0043-5643","active":true,"publicationSubtype":{"id":10}},"title":"Waterbird mortality from botulism type E in Lake Michigan: An update","docAbstract":"<p><span>Three outbreaks of botulism type E occurring in waterbirds on Lake Michigan since autumn 1976 are discussed. Natural ingestion of food containing type E toxin by Ring-billed Gulls (<i>Larus delawarensis</i>) and the presence of type E toxin in blood from moribund gulls were demonstrated. Concurrent presence of type C and type E botulinal toxins was found in a die-off of Common Loons (<i>Gavia immer</i>). In combination with previous reported outbreaks, these incidents suggest that this disease is geographically widespread in Lake Michigan, and that environmental conditions conducive to type E botulinal toxin production and consumption occur in both summer and autumn.</span></p>","language":"English","publisher":"Wilson Ornithological Society","usgsCitation":"Brand, C.J., Duncan, R.M., Garrow, S.P., Olson, D., and Schumann, L.E., 1983, Waterbird mortality from botulism type E in Lake Michigan: An update: The Wilson Bulletin, v. 95, no. 2, p. 269-275.","productDescription":"7 p.","startPage":"269","endPage":"275","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":409588,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://sora.unm.edu/node/130032","linkFileType":{"id":5,"text":"html"}},{"id":134127,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Lake Michigan","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.4072265625,\n              41.4509614012039\n            ],\n            [\n              -86.37451171875,\n              41.4509614012039\n            ],\n            [\n              -85.836181640625,\n              42.601619944327965\n            ],\n            [\n              -86.06689453125,\n              43.70759350405294\n            ],\n            [\n              -85.968017578125,\n              44.5826428195842\n            ],\n            [\n              -85.36376953125,\n              44.69989765840318\n            ],\n            [\n              -85.1220703125,\n              45.236217535866025\n            ],\n            [\n              -84.66064453125,\n              45.336701909968106\n            ],\n            [\n              -84.57275390625,\n              46.14939437647686\n            ],\n            [\n              -85.462646484375,\n              46.240651955001695\n            ],\n            [\n              -85.74829101562499,\n              46.08847179577592\n            ],\n            [\n              -86.37451171875,\n              46.042735653846506\n            ],\n            [\n              -87.0556640625,\n              45.96642454131025\n            ],\n            [\n              -87.791748046875,\n              45.46783598133375\n            ],\n            [\n              -88.154296875,\n              44.59829048984011\n            ],\n            [\n              -88.209228515625,\n              44.36313311380771\n            ],\n            [\n              -87.857666015625,\n              44.12702800650004\n            ],\n            [\n              -87.923583984375,\n              43.57243174740972\n            ],\n            [\n              -88.187255859375,\n              43.100982876188546\n            ],\n            [\n              -88.187255859375,\n              42.58544425738491\n            ],\n            [\n              -88.13232421875,\n              41.95949009892465\n            ],\n            [\n              -87.4072265625,\n              41.4509614012039\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"95","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4c58","contributors":{"authors":[{"text":"Brand, Christopher J. cbrand@usgs.gov","contributorId":1186,"corporation":false,"usgs":true,"family":"Brand","given":"Christopher","email":"cbrand@usgs.gov","middleInitial":"J.","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":true,"id":314420,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Duncan, Ruth M.","contributorId":84720,"corporation":false,"usgs":true,"family":"Duncan","given":"Ruth","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":314423,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Garrow, Scott P.","contributorId":44513,"corporation":false,"usgs":false,"family":"Garrow","given":"Scott","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":314422,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Olson, Dan","contributorId":91010,"corporation":false,"usgs":false,"family":"Olson","given":"Dan","email":"","affiliations":[],"preferred":false,"id":314424,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Schumann, Leonard E.","contributorId":27413,"corporation":false,"usgs":false,"family":"Schumann","given":"Leonard","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":314421,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70012115,"text":"70012115 - 1983 - Comparison of rapid methods for chemical analysis of milligram samples of ultrafine clays","interactions":[],"lastModifiedDate":"2018-01-26T17:53:31","indexId":"70012115","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1245,"text":"Clays and Clay Minerals","onlineIssn":"1552-8367","printIssn":"0009-8604","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of rapid methods for chemical analysis of milligram samples of ultrafine clays","docAbstract":"<p><span>Two rapid methods for the decomposition and chemical analysis of clays were adapted for use with 20–40-mg size samples, typical amounts of ultrafine products (≤0.5-µm diameter) obtained by modern separation methods for clay minerals. The results of these methods were compared with those of “classical” rock analyses. The two methods consisted of mixed lithium metaborate fusion and heated decomposition with HF in a closed vessel. The latter technique was modified to include subsequent evaporation with concentrated H</span><sub>2</sub><span>SO</span><sub>4</sub><span><span>&nbsp;</span>and re-solution in HCl, which reduced the interference of the fluoride ion in the determination of Al, Fe, Ca, Mg, Na, and K. Results from the two methods agree sufficiently well with those of the “classical” techniques to minimize error in the calculation of clay mineral structural formulae. Representative maximum variations, in atoms per unit formula of the smectite type based on 22 negative charges, are 0.09 for Si, 0.03 for Al, 0.015 for Fe, 0.07 for Mg, 0.03 for Na, and 0.01 for K.</span></p>","language":"English","publisher":"The Clay Minerals Society","doi":"10.1346/CCMN.1983.0310605","usgsCitation":"Rettig, S., Marinenko, J., Khoury, H.N., and Jones, B., 1983, Comparison of rapid methods for chemical analysis of milligram samples of ultrafine clays: Clays and Clay Minerals, v. 31, no. 6, p. 440-446, https://doi.org/10.1346/CCMN.1983.0310605.","productDescription":"7 p.","startPage":"440","endPage":"446","costCenters":[],"links":[{"id":222053,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"6","noUsgsAuthors":false,"publicationDate":"2024-04-02","publicationStatus":"PW","scienceBaseUri":"5059f887e4b0c8380cd4d176","contributors":{"authors":[{"text":"Rettig, S.L.","contributorId":42592,"corporation":false,"usgs":true,"family":"Rettig","given":"S.L.","email":"","affiliations":[],"preferred":false,"id":362767,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marinenko, J.W.","contributorId":75558,"corporation":false,"usgs":true,"family":"Marinenko","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":362769,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Khoury, Hani N.","contributorId":17765,"corporation":false,"usgs":false,"family":"Khoury","given":"Hani","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":362766,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jones, B.F.","contributorId":52156,"corporation":false,"usgs":true,"family":"Jones","given":"B.F.","email":"","affiliations":[],"preferred":false,"id":362768,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70011336,"text":"70011336 - 1983 - Characteristics of resuspended sediment from Georges Bank collected with a sediment trap","interactions":[],"lastModifiedDate":"2017-11-05T09:19:33","indexId":"70011336","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1587,"text":"Estuarine, Coastal and Shelf Science","active":true,"publicationSubtype":{"id":10}},"title":"Characteristics of resuspended sediment from Georges Bank collected with a sediment trap","docAbstract":"<p>A sediment trap was deployed 3 m from the bottom at a water depth of 62 m on the southern flank of Georges Bank (41°02·2′N, 67°33·5′W) from 30 September 1978 to 10 March 1979 to qualitatively determine the size of sediments resuspended from the bottom by winter storms and to determine if seasonal changes in the phytoplankton could be observed in the trapped sediment.</p><p>Bulk X-ray analyses of the trapped sediment showed layers of distinctly different textures preserved in the collection vessel. The median grain size of sampled layers ranged from 2·7 to 6·5 φ (fine sand to silt), but all layers contained a pronounced mode in the 3 φ (fine sand) range. Nine layers containing relatively large amounts of sand were present. The sand content was 75% in the coarest layers and about 32% in the fine layers. The median grain size of bottom sediments at the deployment site was considerably coarser than the trap samples, although the dominant grain size was also 3 φ.</p><p>Average bottom-current speeds during the deployment period were about 30 cm s<sup>−1</sup><span>&nbsp;</span>with a range of 10 to 50 cm s<sup>−1</sup>. Bottom stress, computed from the observed currents and waves, suggest that 11 storms caused sufficient stress to resuspend 3 φ-sized sediments, in good agreement with the nine layers of relatively coarse sediments collected in the trap. Surface waves had to be included in the calculation of bottom stress because the bottom currents alone were insufficient to cause the resuspension of 3 φ-sized sediment.</p><p>The trapped sediments contain numerous diatoms and coccoliths that are typical of late fall and winter assemblages. No clear seasonal difference in the flora was noted among sampled layers, probably due to the large influx of resuspended material and a reduced primary flux during this period. An undescribed species of<span>&nbsp;</span><i>Thalassiosira</i><span>&nbsp;</span>(G. Fryxell, personal communication), and siliceous scales of unknown systematic position were observed at all levels.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0272-7714(83)90004-5","issn":"02727714","usgsCitation":"Parmenter, C., Bothner, M., and Butman, B., 1983, Characteristics of resuspended sediment from Georges Bank collected with a sediment trap: Estuarine, Coastal and Shelf Science, v. 17, no. 5, p. 521-533, https://doi.org/10.1016/0272-7714(83)90004-5.","productDescription":"13 p.","startPage":"521","endPage":"533","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":220764,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Georges Bank ","volume":"17","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f49de4b0c8380cd4be05","contributors":{"authors":[{"text":"Parmenter, C.M.","contributorId":43740,"corporation":false,"usgs":true,"family":"Parmenter","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":360862,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bothner, Michael H. mbothner@usgs.gov","contributorId":139855,"corporation":false,"usgs":true,"family":"Bothner","given":"Michael H.","email":"mbothner@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":360863,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Butman, B.","contributorId":85580,"corporation":false,"usgs":true,"family":"Butman","given":"B.","email":"","affiliations":[],"preferred":false,"id":360864,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011042,"text":"70011042 - 1983 - Ultrastructural changes in the hepatocytes of juvenile rainbow trout and mature brown trout exposed to copper or zinc","interactions":[],"lastModifiedDate":"2020-01-20T19:55:23","indexId":"70011042","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","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":"Ultrastructural changes in the hepatocytes of juvenile rainbow trout and mature brown trout exposed to copper or zinc","docAbstract":"<p>Morphological changes in hepatocytes of mature brown trout (Salmo trutta Linnaeus) and juvenile rainbow trout (Salmo gairdneri Richardson), accompanying chronic exposures to copper and zinc, were examined by transmission electron microscopy. At a concentration of copper not inhibitory to the final stages of gonadal development or spawning of brown trout, structural alterations included contraction of mitochondria and a tendency for nuclei to be slightly enlarged. Concentrations of copper or zinc lethal to a small fraction (10% and 4%, respectively) of a population of juvenile rainbow trout exposed for 42 d during larval and early juvenile development caused hepatocyte changes in survivors indicative of a reduction in ability to maintain intracellular water and cation balance and possible intranuclear metal sequestering. Specific structural alterations included increased vesiculation of rough endoplasmic reticulum, an increase in the abundance of electron-dense particles in the nucleus, increases in the numbers of multilaminar and globular inclusions, pooling of glycogen, increased autophagocytic activity and an increase in the number of necrotic cells. At advanced stages of toxicosis (concentrations of copper or zinc lethal to approximately 50% of the juveniles exposed for 42 d during development), loss in integrity of mitochondrial membranes, rupturing of plasma and nuclear membranes, separation of granular and fibrillar nuclear components, fragmentation of endoplasmic reticulum, and extensive autophagic vacuolization were significant features of hepatocytes of surviving juvenile rainbow trout.&nbsp;</p>","language":"English","publisher":"Wiley","doi":"10.1002/etc.5620020312","issn":"07307268","usgsCitation":"Leland, H., 1983, Ultrastructural changes in the hepatocytes of juvenile rainbow trout and mature brown trout exposed to copper or zinc: Environmental Toxicology and Chemistry, v. 2, no. 3, p. 353-368, https://doi.org/10.1002/etc.5620020312.","productDescription":"16 p.","startPage":"353","endPage":"368","numberOfPages":"16","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":220742,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"3","noUsgsAuthors":false,"publicationDate":"1983-07-01","publicationStatus":"PW","scienceBaseUri":"505bbc07e4b08c986b3289a9","contributors":{"authors":[{"text":"Leland, H.V.","contributorId":82455,"corporation":false,"usgs":true,"family":"Leland","given":"H.V.","email":"","affiliations":[],"preferred":false,"id":360146,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011043,"text":"70011043 - 1983 - Geobarometry of ultramafic xenoliths from Loihi Seamount, Hawaii, on the basis of CO2 inclusions in olivine","interactions":[],"lastModifiedDate":"2023-12-10T22:07:53.558853","indexId":"70011043","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1427,"text":"Earth and Planetary Science Letters","active":true,"publicationSubtype":{"id":10}},"title":"Geobarometry of ultramafic xenoliths from Loihi Seamount, Hawaii, on the basis of CO2 inclusions in olivine","docAbstract":"<p>Abundant fluid inclusions in olivine of dunite xenoliths (∼1–3 cm) in basalt dredged from the young Loihi Seamount, 30 km southeast of Hawaii, are evidence for<span>&nbsp;</span><i>three</i><span>&nbsp;</span>coexisting immiscible fluid phases—silicate melt (now glass), sulfide melt (now solid), and dense supercritical CO<sub>2</sub><span>&nbsp;</span>(now liquid + gas)—during growth and later fracturing of some of these olivine crystals. Some olivine xenocrysts, probably from disaggregation of xenoliths, contain similar inclusions.</p><p>Most of the inclusions (2–10 μm) are on secondary planes, trapped during healing of fractures after the original crystal growth. Some such planes end abruptly<span>&nbsp;</span><i>within</i><span>&nbsp;</span>single crystals and are termed pseudosecondary, because they formed<span>&nbsp;</span><i>during</i><span>&nbsp;</span>the growth of the host olivine crystals. The “vapor” bubble in a few large (20–60 μm), isolated, and hence primary, silicate melt inclusions is too large to be the result of simple differential shrinkage. Under correct viewing conditions, these bubbles are seen to consist of CO<sub>2</sub><span>&nbsp;</span>liquid and gas, with an aggregate ϱ = ∼ 0.5–0.75 g cm<sup>−3</sup>, and represent trapped globules of dense supercritical CO<sub>2</sub><span>&nbsp;</span>(i.e., incipient “vesiculation” at depth). Some spinel crystals enclosed within olivine have attached CO<sub>2</sub><span>&nbsp;</span>blebs. Spherical sulfide blebs having widely variable volume ratios to CO<sub>2</sub><span>&nbsp;</span>and silicate glass are found in both primary and pseudosecondary inclusions, demonstrating that an immiscible sulfide melt was also present.</p><p>Assuming olivine growth at ∼ 1200°C and hydrostatic pressure from a liquid lava column, extrapolation of CO<sub>2</sub><span>&nbsp;</span><i>P-V-T</i><span>&nbsp;</span>data indicates that the primary inclusions were trapped at ∼ 220–470 MPa (2200–4700 bars), or ∼ 8–17 km depth in basalt magma of ϱ = 2.7 g cm<sup>−3</sup>. Because the temperature cannot change much during the rise to eruption, the range of CO<sub>2</sub><span>&nbsp;</span>densities reveals the change in pressure from that during original olivine growth to later deformation and rise to eruption on the sea floor. The presence of numerous decrepitated inclusions indicates that the inclusion sample studied is biased by the loss of higher-density inclusions and suggests that some part of these olivine xenoliths formed at greater depths.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0012-821X(83)90152-8","issn":"0012821X","usgsCitation":"Roedder, E., 1983, Geobarometry of ultramafic xenoliths from Loihi Seamount, Hawaii, on the basis of CO2 inclusions in olivine: Earth and Planetary Science Letters, v. 66, no. C, p. 369-379, https://doi.org/10.1016/0012-821X(83)90152-8.","productDescription":"11 p.","startPage":"369","endPage":"379","numberOfPages":"11","costCenters":[],"links":[{"id":220743,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"C","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a159ae4b0c8380cd54ec1","contributors":{"authors":[{"text":"Roedder, E.","contributorId":100986,"corporation":false,"usgs":true,"family":"Roedder","given":"E.","affiliations":[],"preferred":false,"id":360147,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011144,"text":"70011144 - 1983 - Gravity studies in the Cascade Range","interactions":[],"lastModifiedDate":"2023-07-12T18:49:09.945462","indexId":"70011144","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Gravity studies in the Cascade Range","docAbstract":"A compatible set of gravity data has been compiled for the entire Cascade Range. From this data set a series of interpretive color gravity maps have been prepared, including a free air anomaly map, Bouguer anomaly map at a principle, and an alternate reduction density, and filtered and derivative versions of the Bouguer anomaly map. The regional anomaly pattern and gradients outline the various geological provinces adjacent to the Cascade Range and delineate major structural elements in the range. The more local anomalies and gradients may delineate low density basin and caldera fill, faults, and shallow plutons. Refs.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Transactions - Geothermal Resources Council","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Geothermal Resources: Energy on Tap! Geothermal Resources Council 1983 Annual Meeting.","conferenceDate":"1983","conferenceLocation":"Portland, Oregon, United States","language":"English","publisher":"Geothermal Resources Council","publisherLocation":"Davis, CA, USA","issn":"01935933","isbn":"093441257X","usgsCitation":"Finn, C.A., and Williams, D., 1983, Gravity studies in the Cascade Range, <i>in</i> Transactions - Geothermal Resources Council, v. 7, Portland, Oregon, United States, 1983, p. 247-251.","productDescription":"5 p.","startPage":"247","endPage":"251","costCenters":[],"links":[{"id":220818,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California, Oregon, Washington","otherGeospatial":"Cascade Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            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           -122.82066336006048,\n              40.83021947976849\n            ],\n            [\n              -122.56484562362637,\n              40.5290042884144\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"7","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a1481e4b0c8380cd54a78","contributors":{"authors":[{"text":"Finn, Carol A. 0000-0002-6178-0405 cfinn@usgs.gov","orcid":"https://orcid.org/0000-0002-6178-0405","contributorId":1326,"corporation":false,"usgs":true,"family":"Finn","given":"Carol","email":"cfinn@usgs.gov","middleInitial":"A.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":360385,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williams, David","contributorId":33989,"corporation":false,"usgs":true,"family":"Williams","given":"David","affiliations":[],"preferred":false,"id":360386,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1013675,"text":"1013675 - 1983 - Growth and survival of Atlantic salmon fed semimoist or dry starter diets","interactions":[],"lastModifiedDate":"2025-08-06T15:57:21.780905","indexId":"1013675","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3196,"text":"Progressive Fish-Culturist","active":true,"publicationSubtype":{"id":10}},"title":"Growth and survival of Atlantic salmon fed semimoist or dry starter diets","docAbstract":"<p><span>Growth and survival were compared for first‐feeding fry of Atlantic salmon (Salmo salar) fed a closed‐formula commercial preparation, BioDiet, or U.S. Fish and Wildlife Service high nutrient density diets 398 or 406 for 14 weeks. Growth of fry fed BioDiet for 2, 3, 4, or 6 weeks from first feeding and then fed diet 406 for the rest of the 14‐week study was also examined. Growth was fastest in fish fed exclusively diets 398 or 406 for 14 weeks, or BioDiet for 2 weeks followed by diet 406 for 12 weeks; survival was about 68, 82, and 92% respectively, for these three groups. These results indicate that in Atlantic salmon fry growth was most rapid and survival highest among fish fed BioDiet for the first 2 or 3 weeks followed by diet 406.</span></p>","language":"English","publisher":"Oxford Academic","doi":"10.1577/1548-8659(1983)45[72:GASOAS]2.0.CO;2","usgsCitation":"Lemm, C.A., 1983, Growth and survival of Atlantic salmon fed semimoist or dry starter diets: Progressive Fish-Culturist, v. 45, no. 2, p. 72-75, https://doi.org/10.1577/1548-8659(1983)45[72:GASOAS]2.0.CO;2.","productDescription":"4 p.","startPage":"72","endPage":"75","numberOfPages":"4","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129582,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a91e4b07f02db656b0f","contributors":{"authors":[{"text":"Lemm, C. A.","contributorId":42162,"corporation":false,"usgs":true,"family":"Lemm","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":319020,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011209,"text":"70011209 - 1983 - COORDINATION OF DIGITAL CARTOGRAPHY IN THE FEDERAL GOVERNMENT.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:08","indexId":"70011209","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"COORDINATION OF DIGITAL CARTOGRAPHY IN THE FEDERAL GOVERNMENT.","docAbstract":"The development and application of digital cartographic data bases are significant and important activities in the Federal Government. Increasingly, digital spatial data are being used for computer-based analyses in support of management decisions on land, forests, minerals, and energy.","largerWorkTitle":"Technical Papers of the American Congress of Surveying and Mapping","conferenceTitle":"Technical Papers of the 43rd Annual Meeting of the American Congress on Surveying and Mapping.","conferenceLocation":"Washington, DC, USA","language":"English","publisher":"American Congress on Surveying & Mapping","publisherLocation":"Falls Church, VA, USA","usgsCitation":"Anderson, K.E., and Bermel, P.F., 1983, COORDINATION OF DIGITAL CARTOGRAPHY IN THE FEDERAL GOVERNMENT., <i>in</i> Technical Papers of the American Congress of Surveying and Mapping, Washington, DC, USA.","startPage":"662","costCenters":[],"links":[{"id":221740,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f2e0e4b0c8380cd4b458","contributors":{"authors":[{"text":"Anderson, K. Eric","contributorId":38283,"corporation":false,"usgs":true,"family":"Anderson","given":"K.","email":"","middleInitial":"Eric","affiliations":[],"preferred":false,"id":360564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bermel, Peter F.","contributorId":43915,"corporation":false,"usgs":true,"family":"Bermel","given":"Peter","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":360565,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011217,"text":"70011217 - 1983 - Distribution, abundance and carbon isotopic composition of gaseous hydrocarbons in Big Soda Lake, Nevada: An alkaline, meromictic lake","interactions":[],"lastModifiedDate":"2024-03-19T16:08:20.390633","indexId":"70011217","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","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":"Distribution, abundance and carbon isotopic composition of gaseous hydrocarbons in Big Soda Lake, Nevada: An alkaline, meromictic lake","docAbstract":"<p><span>Distribution and isotopic composition (δ</span><sup>13</sup><span>C) of low molecular weight hydrocarbon gases were studied in Big Soda Lake (depth = 64 m), an alkaline, meromictic lake with permanently anoxic bottom waters. Methane increased with depth in the anoxic mixolimnion (depth = 20–35 m), reached uniform concentrations (55 μM/l) in the monimolimnion (35–64 m) and again increased with depth in monimolimnion bottom sediments (&gt;400 μM/kg below 1 m sub-bottom depth). The&nbsp;</span><i>μ</i><sup>13</sup><i>C</i><span>[</span><i>CH</i><sub>4</sub><span>] values in bottom sediment below 1 m sub-bottom depth (&lt;−70 per mil) increased with vertical distance up the core (</span><i>δ</i><sup>13</sup><i>C</i><span>[</span><i>CH</i><sub>4</sub><span>] = −55 per mil at sediment surface). Monimolimnion&nbsp;</span><i>δ</i><sup>13</sup><i>C</i><span>[</span><i>CH</i><sub>4</sub><span>] values (−55 to −61 per mil) were greater than most&nbsp;</span><i>δ</i><sup>13</sup><i>C</i><span>[</span><i>CH</i><sub>4</sub><span>] values found in the anoxic mixolimnion (92% of samples had&nbsp;</span><i>δ</i><sup>13</sup><i>C</i><span>[</span><i>CH</i><sub>4</sub><span>] values between −20 and −48 per mil). No significant concentrations of ethylene or propylene were found in the lake. However ethane, propane, isobutane and&nbsp;</span><i>n</i><span>-butane concentrations all increased with water column depth, with respective maximum concentrations of 260, 80, 23 and 22 nM/l encountered between 50–60 m depth. Concentrations of ethane, propane and butanes decreased with depth in the bottom sediments. Ratios of&nbsp;</span><span class=\"math\"><span id=\"MathJax-Element-1-Frame\" class=\"MathJax_SVG\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><mtext>CH</mtext><msub><mi></mi><mn>4</mn></msub><mtext>[C</mtext><msub><mi></mi><mn>2</mn></msub><mtext>H</mtext><msub><mi></mi><mn>6</mn></msub><mtext>+ C</mtext><msub><mi></mi><mn>3</mn></msub><mtext>H</mtext><msub><mi></mi><mn>8</mn></msub><mtext>]</mtext></math>\"><span class=\"MJX_Assistive_MathML\">CH<sub>4</sub>[C<sub>2</sub>H<sub>6</sub>+ C<sub>3</sub>H<sub>8</sub>]</span></span></span><span>&nbsp;were high (250–620) in the anoxic mixolimnion, decreased to ~161 in the monimolimnion and increased with depth in the sediment to values as high as 1736. We concluded that methane has a biogenic origin in both the sediments and the anoxic water column and that C</span><sub>2</sub><span>-C</span><sub>4</sub><span>&nbsp;alkanes have biogenic origins in the monimolimnion water and shallow sediments. The changes observed in&nbsp;</span><i>δ</i><sup>13</sup><i>C</i><span>[</span><i>CH</i><sub>4</sub><span>] and&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>CH</mtext><msub><mi></mi><mn>4</mn></msub><mtext>(C</mtext><msub><mi></mi><mn>2</mn></msub><mtext>H</mtext><msub><mi></mi><mn>6</mn></msub><mtext>+ C</mtext><msub><mi></mi><mn>3</mn></msub><mtext>H</mtext><msub><mi></mi><mn>8</mn></msub><mtext>)</mtext></math>\"><span class=\"MJX_Assistive_MathML\">CH<sub>4</sub>(C<sub>2</sub>H<sub>6</sub>+ C<sub>3</sub>H<sub>8</sub>)</span></span></span><span>&nbsp;with depth in the water column and sediments are probably caused by bacteria] processes. These might include anaerobic methane oxidation and different rates of methanogenesis and C</span><sub>2</sub><span>&nbsp;to C</span><sub>4</sub><span>&nbsp;alkane production by microorganisms.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(83)90035-2","issn":"00167037","usgsCitation":"Oremland, R., and Des Marais, D., 1983, Distribution, abundance and carbon isotopic composition of gaseous hydrocarbons in Big Soda Lake, Nevada: An alkaline, meromictic lake: Geochimica et Cosmochimica Acta, v. 47, no. 12, p. 2107-2114, https://doi.org/10.1016/0016-7037(83)90035-2.","productDescription":"8 p.","startPage":"2107","endPage":"2114","numberOfPages":"8","costCenters":[],"links":[{"id":220823,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"47","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0319e4b0c8380cd50337","contributors":{"authors":[{"text":"Oremland, R.S.","contributorId":97512,"corporation":false,"usgs":true,"family":"Oremland","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":360589,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Des Marais, D.J.","contributorId":84075,"corporation":false,"usgs":true,"family":"Des Marais","given":"D.J.","affiliations":[],"preferred":false,"id":360588,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011219,"text":"70011219 - 1983 - Plutonic rocks of Jurassic age in the Alaska-Aleutian Range batholith: Ghemical variation and polarity","interactions":[],"lastModifiedDate":"2024-01-04T01:33:21.749373","indexId":"70011219","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Plutonic rocks of Jurassic age in the Alaska-Aleutian Range batholith: Ghemical variation and polarity","docAbstract":"<div id=\"15275161\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Plutonic rocks of Jurassic age exposed on the eastern, or Pacific, side of the Alaska–Aleutian Range batholith represent the roots of a magmatic arc generally considered to have been generated in response to northwest-directed subduction. These rocks form a compositionally continuous calc-alkaline suite that ranges from hornblende gabbro through quartz monzonite. Tonalite and quartz diorite are the dominant rock types.</p><p>Trend-surface analysis was used to examine the geographic variation of major oxides and a few simple oxide ratios for 102 samples from widely separated localities. Statistical tests indicate that most of the trends, although weak, are real. The direction of slope of the trends is approximately normal to the Jurassic magmatic arc K<sub>2</sub>O and SiO<sub>2</sub><span>&nbsp;</span>increase toward the east-southeast; the other oxides increase toward the west-northwest. The K<sub>2</sub>O trend accounts for about 19% of the variance in the data and is significant at &gt; 99.9% level of confidence.</p><p>If the chemical trends reflect the approximate geometry of a paleosubduction zone, the polarity of the Jurassic magmatic arc is to the northwest. That is, the paleosubduction zone was on the northwest side of the arc, and subduction was directed toward the southeast. The paleosubduction zone is on the opposite side of the arc from the position that has generally been assumed, indicating that the Jurassic plutonic rocks were not generated in response to classical Andean-type convergent plate margins. The magmatic arc may have formed in an intra-ocean environment, and subsequently has been rafted northward and accreted to this part of the northern Pacific rim during the late Mesozoic. Middle and Upper Jurassic clastic sediments underlying Cook Inlet to the southeast, and derived from the magmatic arc, are classified as backarc deposits, rather than as an arc-trench gap sequence.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1983)94<1232:PROJAI>2.0.CO;2","usgsCitation":"Reed, B., Miesch, A., and Lanphere, M.A., 1983, Plutonic rocks of Jurassic age in the Alaska-Aleutian Range batholith: Ghemical variation and polarity: Geological Society of America Bulletin, v. 94, no. 10, p. 1232-1240, https://doi.org/10.1130/0016-7606(1983)94<1232:PROJAI>2.0.CO;2.","productDescription":"9 p.","startPage":"1232","endPage":"1240","numberOfPages":"9","costCenters":[],"links":[{"id":220886,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"94","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7c99e4b0c8380cd79a8e","contributors":{"authors":[{"text":"Reed, B.I.","contributorId":103004,"corporation":false,"usgs":true,"family":"Reed","given":"B.I.","email":"","affiliations":[],"preferred":false,"id":360593,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miesch, A.T.","contributorId":88726,"corporation":false,"usgs":true,"family":"Miesch","given":"A.T.","affiliations":[],"preferred":false,"id":360592,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lanphere, M. A.","contributorId":35298,"corporation":false,"usgs":true,"family":"Lanphere","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":360591,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011223,"text":"70011223 - 1983 - Seasonal changes in the chemistry and biology of a meromictic lake (Big Soda Lake, Nevada, U.S.A.)","interactions":[],"lastModifiedDate":"2012-03-12T17:18:27","indexId":"70011223","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Seasonal changes in the chemistry and biology of a meromictic lake (Big Soda Lake, Nevada, U.S.A.)","docAbstract":"Big Soda Lake is an alkaline, saline lake with a permanent chemocline at 34.5 m and a mixolimnion that undergoes seasonal changes in temperature structure. During the period of thermal stratification, from summer through fall, the epilimnion has low concentrations of dissolved inorganic nutrients (N, Si) and CH4, and low biomass of phytoplankton (chlorophyll a ca. 1 mgm -3). Dissolved oxygen disappears near the compensation depth for algal photosynthesis (ca. 20 m). Surface water is transparent so that light is present in the anoxic hypolimnion, and a dense plate of purple sulfur photosynthetic bacteria (Ectothiorhodospira vacuolata) is present just below 20 m (Bchl a ca. 200 mgm-3). Concentrations of N H4+, Si, and CH4 are higher in the hypolimnion than in the epilimnion. As the mixolimnion becomes isothermal in winter, oxygen is mixed down to 28 m. Nutrients (NH4+, Si) and CH4 are released from the hypolimnion and mix to the surface, and a diatom bloom develops in the upper 20 m (chlorophyll a > 40 mgm-3). The deeper mixing of oxygen and enhanced light attenuation by phytoplankton uncouple the anoxic zone and photic zone, and the plate of photosynthetic bacteria disappears (Bchl a ca.10mgm-3). Hence, seasonal changes in temperature distribution and mixing create conditions such that the primary producer community is alternately dominated by phytoplankton and photosynthetic bacteria: the phytoplankton may be nutrient-limited during periods of stratification and the photosynthetic bacteria are light-limited during periods of mixing. ?? 1983 Dr W. Junk Publishers.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Hydrobiologia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Kluwer Academic Publishers","doi":"10.1007/BF00025188","issn":"00188158","usgsCitation":"Cloern, J., Cole, B., and Oremland, R., 1983, Seasonal changes in the chemistry and biology of a meromictic lake (Big Soda Lake, Nevada, U.S.A.): Hydrobiologia, v. 105, no. 1, p. 195-206, https://doi.org/10.1007/BF00025188.","startPage":"195","endPage":"206","numberOfPages":"12","costCenters":[],"links":[{"id":205072,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00025188"},{"id":220890,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"105","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8886e4b08c986b3169fd","contributors":{"authors":[{"text":"Cloern, J. E.","contributorId":59453,"corporation":false,"usgs":true,"family":"Cloern","given":"J. E.","affiliations":[],"preferred":false,"id":360603,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cole, B.E.","contributorId":66268,"corporation":false,"usgs":true,"family":"Cole","given":"B.E.","email":"","affiliations":[],"preferred":false,"id":360604,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Oremland, R.S.","contributorId":97512,"corporation":false,"usgs":true,"family":"Oremland","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":360605,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011224,"text":"70011224 - 1983 - Explosive activity associated with the growth of volcanic domes","interactions":[],"lastModifiedDate":"2012-03-12T17:18:27","indexId":"70011224","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","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":"Explosive activity associated with the growth of volcanic domes","docAbstract":"Domes offer unique opportunities to measure or infer the characteristics of magmas that, at domes and elsewhere, control explosive activity. A review of explosive activity associated with historical dome growth shows that: 1. (1) explosive activity has occurred in close association with nearly all historical dome growth; 2. (2) whole-rock SiO2 content, a crude but widely reported indicator of magma viscosity, shows no systematic relationship to the timing and character of explosions; 3. (3) the average rate of dome growth, a crude indicator of the rate of supply of magma and volatiles to the near-surface enviornment, shows no systematic relationship to the timing or character of explosions; and 4. (4) new studies at Arenal and Mount St. Helens suggest that water content is the dominant control on explosions from water-rich magmas, whereas the crystal content and composition of the interstitial melt (and hence magma viscosity) are equally or more important controls on explosions from water-poor magmas. New efforts should be made to improve current, rather limited techniques for monitoring pre-eruption volatile content and magma viscosity, and thus the explosive potential of magmas. ?? 1983.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03770273","usgsCitation":"Newhall, C.G., and Melson, W., 1983, Explosive activity associated with the growth of volcanic domes: Journal of Volcanology and Geothermal Research, v. 17, no. 1-4, p. 111-131.","startPage":"111","endPage":"131","numberOfPages":"21","costCenters":[],"links":[{"id":220964,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0e29e4b0c8380cd53318","contributors":{"authors":[{"text":"Newhall, C. G.","contributorId":93056,"corporation":false,"usgs":true,"family":"Newhall","given":"C.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":360607,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Melson, W.G.","contributorId":77299,"corporation":false,"usgs":true,"family":"Melson","given":"W.G.","email":"","affiliations":[],"preferred":false,"id":360606,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011226,"text":"70011226 - 1983 - Old Crow tephra: A new late Pleistocene stratigraphic marker across north-central Alaska and western Yukon Territory","interactions":[],"lastModifiedDate":"2013-01-26T15:50:32","indexId":"70011226","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","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":"Old Crow tephra: A new late Pleistocene stratigraphic marker across north-central Alaska and western Yukon Territory","docAbstract":"Old Crow tephra is the first extensive Pleistocene tephra unit to be documented in the northwestern part of North America. It has a calc-alkaline dacitic composition with abundant pyroxene, plagioclase, and FeTi oxides, and minor hornblende, biotite, apatite, and zircon. Thin, clear, bubble-wall fragments are the dominant type of glass shard. This tephra can be recognized by its glass and phenocryst compositions, as determined by X-ray fluorescence, microprobe, and instrumental neutron activation techniques. It has an age between the limits of 60,000 and 120,000 yr, set by 14C and fission-track measurements, respectively. Old Crow tephra has been recognized in the Koyukuk Basin and Fairbanks region of Alaska, and in the Old Crow Lowlands of the northern Yukon Territory, some 600 km to the east-northeast. The source vent is unknown, but these occurrences, considered in relation to the distant locations of potential Quaternary volcanic sources, demonstrate the widespread distribution of this tephra and underscore its importance as a regional stratigraphic marker. ?? 1983.","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(83)90026-1","issn":"00335894","usgsCitation":"Westgate, J., Hamilton, T.D., and Gorton, M., 1983, Old Crow tephra: A new late Pleistocene stratigraphic marker across north-central Alaska and western Yukon Territory: Quaternary Research, v. 19, no. 1, p. 38-54, https://doi.org/10.1016/0033-5894(83)90026-1.","startPage":"38","endPage":"54","numberOfPages":"17","costCenters":[],"links":[{"id":266558,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0033-5894(83)90026-1"},{"id":220966,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"1","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"505a6d53e4b0c8380cd7508f","contributors":{"authors":[{"text":"Westgate, J.A.","contributorId":63164,"corporation":false,"usgs":true,"family":"Westgate","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":360611,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hamilton, T. D.","contributorId":36921,"corporation":false,"usgs":true,"family":"Hamilton","given":"T.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":360610,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gorton, M.P.","contributorId":81635,"corporation":false,"usgs":true,"family":"Gorton","given":"M.P.","email":"","affiliations":[],"preferred":false,"id":360612,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011234,"text":"70011234 - 1983 - Laboratory investigations of steam flow in a porous medium","interactions":[],"lastModifiedDate":"2018-02-07T13:44:46","indexId":"70011234","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Laboratory investigations of steam flow in a porous medium","docAbstract":"<p><span>Experiments were carried out in the laboratory to test a theory of transient flow of pure steam in a uniform porous medium. This theory is used in modeling pressure transient behavior in vapor dominated geothermal systems. Transient, superheated steam flow experiments were run by bringing a cylinder of porous material to a uniform initial pressure and then making a step increase in pressure at one end of the sample while monitoring the pressure transient breakthrough at the other end. It was found in experiments run at 100°, 125°, and 146°C that the time required for steam pressure transients to propagate through an unconsolidated material containing sand, silt, and clay was 10–25 times longer than predicted by conventional superheated steam flow theory. It is hypothesized that the delay in the steam pressure transient was caused by adsorption of steam in the porous sample. In order to account for steam adsorption, a sink term was included in the conservation of mass equation. In addition, energy transfer in the system has to be considered because latent heat is released when steam adsorption occurs, increasing the sample temperature by as much as 10°C. Finally, it was recognized that the steam pressure was a function of both the temperature and the amount of adsorption in the sample. This function was assumed to be an equilibrium adsorption isotherm, which was determined by experiment. By solving the modified mass and energy equations numerically, subject to the empirical adsorption isotherm relationship, excellent theoretical simulation of the experiments was achieved.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR019i004p00931","usgsCitation":"Herkelrath, W., Moench, A., and O’Neal, I.C., 1983, Laboratory investigations of steam flow in a porous medium: Water Resources Research, v. 19, no. 4, p. 931-937, https://doi.org/10.1029/WR019i004p00931.","productDescription":"7 p.","startPage":"931","endPage":"937","costCenters":[],"links":[{"id":221097,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505a410ce4b0c8380cd6526b","contributors":{"authors":[{"text":"Herkelrath, W.N.","contributorId":77981,"corporation":false,"usgs":true,"family":"Herkelrath","given":"W.N.","affiliations":[],"preferred":false,"id":360630,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moench, A.F.","contributorId":91495,"corporation":false,"usgs":true,"family":"Moench","given":"A.F.","email":"","affiliations":[],"preferred":false,"id":360631,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O’Neal, II C. F. C. F.","contributorId":51456,"corporation":false,"usgs":true,"family":"O’Neal","given":"II","suffix":"C. F.","email":"","middleInitial":"C. F.","affiliations":[],"preferred":false,"id":360629,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011235,"text":"70011235 - 1983 - The geology of the terrestrial planets.","interactions":[],"lastModifiedDate":"2013-02-23T14:14:32","indexId":"70011235","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3284,"text":"Reviews of Geophysics and Space Physics","active":true,"publicationSubtype":{"id":10}},"title":"The geology of the terrestrial planets.","docAbstract":"During the last four years our knowledge of the geology of the terrestrial planets has advanced rapidly. The advances are particularly noticeable for Venus and Mars. Improved understanding of Venus has come largely from the Pioneer Venus mission. The period was also one of almost continuous data gathering for Mars as the Viking orbiters and landers, emplaced at the planet in 1976, continued to function. The last orbiter ran out of attitude- control gas in August of 1980 by which time about 55 000 pictures and vast amounts of infrared data had been collected. One lander continues to function and is expected to do so for several years. Only modest advances were made in the cases of Moon and Mercury, however, for little new data was acquired. -from Author","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Reviews of Geophysics and Space Physics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/RG021i002p00160","usgsCitation":"Carr, M.H., 1983, The geology of the terrestrial planets.: Reviews of Geophysics and Space Physics, v. 21, no. 2, p. 160-172, https://doi.org/10.1029/RG021i002p00160.","startPage":"160","endPage":"172","numberOfPages":"13","costCenters":[],"links":[{"id":480227,"rank":1,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://hdl.handle.net/2060/19850010579","text":"External Repository"},{"id":268040,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/RG021i002p00160"},{"id":221098,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-06-14","publicationStatus":"PW","scienceBaseUri":"505bac7be4b08c986b32350f","contributors":{"authors":[{"text":"Carr, M. H.","contributorId":84727,"corporation":false,"usgs":true,"family":"Carr","given":"M.","email":"","middleInitial":"H.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":false,"id":360632,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011237,"text":"70011237 - 1983 - FINDINGS ON THE USE OF LANDSAT-3 RETURN BEAM VIDICON IMAGERY FOR DETECTING LAND USE AND LAND COVER CHANGES.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:32","indexId":"70011237","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"FINDINGS ON THE USE OF LANDSAT-3 RETURN BEAM VIDICON IMAGERY FOR DETECTING LAND USE AND LAND COVER CHANGES.","docAbstract":"The spatial resolution of imagery from the return beam vidicon (RBV) camera aboard the Landsat-3 satellite suggested that such data might prove useful in inspecting land use and land cover maps. In this study, a 1972 land use and land cover map derived from aerial photographs is compared with a 1978 Landsat RBV image to delineate areas of change. Findings indicate RBV imagery useful in establishing the fact of change and in identifying gross category changes.","largerWorkTitle":"Technical Papers of the American Congress of Surveying and Mapping","conferenceTitle":"Technical Papers of the 43rd Annual Meeting of the American Congress on Surveying and Mapping.","conferenceLocation":"Washington, DC, USA","language":"English","publisher":"American Congress on Surveying & Mapping","publisherLocation":"Falls Church, VA, USA","usgsCitation":"Milazzo, V.A., 1983, FINDINGS ON THE USE OF LANDSAT-3 RETURN BEAM VIDICON IMAGERY FOR DETECTING LAND USE AND LAND COVER CHANGES., <i>in</i> Technical Papers of the American Congress of Surveying and Mapping, Washington, DC, USA, p. 366-375.","startPage":"366","endPage":"375","numberOfPages":"10","costCenters":[],"links":[{"id":221100,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0e76e4b0c8380cd53477","contributors":{"authors":[{"text":"Milazzo, Valerie A.","contributorId":88717,"corporation":false,"usgs":true,"family":"Milazzo","given":"Valerie","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":360635,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011246,"text":"70011246 - 1983 - Clay mineral formation and transformation in rocks and soils","interactions":[],"lastModifiedDate":"2020-01-19T11:27:27","indexId":"70011246","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3047,"text":"Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Clay mineral formation and transformation in rocks and soils","docAbstract":"Three mechanisms for clay mineral formation (inheritance, neoformation, and transformation) operating in three geological environments (weathering, sedimentary, and diagenetic-hydrothermal) yield nine possibilities for the origin of clay minerals in nature. Several of these possibilities are discussed in terms of the rock cycle. The mineralogy of clays neoformed in the weathering environment is a function of solution chemistry, with the most dilute solutions favoring formation of the least soluble clays. After erosion and transportation, these clays may be deposited on the ocean floor in a lateral sequence that depends on floccule size. Clays undergo little reaction in the ocean, except for ion exchange and the neoformation of smectite; therefore, most clays found on the ocean floor are inherited from adjacent continents. Upon burial and heating, however, dioctahedral smectite reacts in the diagenetic environment to yield mixed-layer illite-smectite, and finally illite. With uplift and weathering, the cycle begins again. Refs.","language":"English","publisher":"Royal Society of London","doi":"10.1098/rsta.1984.0026","usgsCitation":"Eberl, D.D., 1983, Clay mineral formation and transformation in rocks and soils: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, v. 311, no. 1517, p. 241-257, https://doi.org/10.1098/rsta.1984.0026.","productDescription":"17 p.","startPage":"241","endPage":"257","numberOfPages":"17","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":221512,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"311","issue":"1517","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f2d0e4b0c8380cd4b3c5","contributors":{"authors":[{"text":"Eberl, D. D.","contributorId":66282,"corporation":false,"usgs":true,"family":"Eberl","given":"D.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":360653,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011249,"text":"70011249 - 1983 - VARIATIONS IN MINERAL MATTER CONTENT OF A PEAT DEPOSIT IN MAINE RESTING ON GLACIO-MARINE SEDIMENTS.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:29","indexId":"70011249","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"VARIATIONS IN MINERAL MATTER CONTENT OF A PEAT DEPOSIT IN MAINE RESTING ON GLACIO-MARINE SEDIMENTS.","docAbstract":"The Great Heath, Washington County, Maine, is an excellent example of a multidomed ombrotrophic peatland resting on a gently undulating surface of glacio-marine sediments and towering above modern streams. A comprehensive study sponsored by the Geological Survey of Maine in cooperation with the U. S. Geological Survey included preparation of a contoured surficial geology map on which are located 81 core sites. Eight cross sections accompany the map showing occurrence and thickness of three types of organic material and locations of cored sample analyses. Refs.","largerWorkTitle":"Los Alamos National Laboratory (Report) LA","conferenceTitle":"Mineral Matter in Peat: Its Occurrence, Form, and Distribution.","conferenceLocation":"Los Alamos, NM, USA","language":"English","usgsCitation":"Cameron, C., and Schruben, P., 1983, VARIATIONS IN MINERAL MATTER CONTENT OF A PEAT DEPOSIT IN MAINE RESTING ON GLACIO-MARINE SEDIMENTS., <i>in</i> Los Alamos National Laboratory (Report) LA, Los Alamos, NM, USA, p. 63-76.","startPage":"63","endPage":"76","numberOfPages":"14","costCenters":[],"links":[{"id":221515,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc0e5e4b08c986b32a3a0","contributors":{"authors":[{"text":"Cameron, Cornelia C.","contributorId":103002,"corporation":false,"usgs":true,"family":"Cameron","given":"Cornelia C.","affiliations":[],"preferred":false,"id":360660,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schruben, Paul","contributorId":30249,"corporation":false,"usgs":true,"family":"Schruben","given":"Paul","email":"","affiliations":[],"preferred":false,"id":360659,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011250,"text":"70011250 - 1983 - The nature of carbon dioxide waters in Snaefellsnes, western Iceland","interactions":[],"lastModifiedDate":"2024-04-19T18:38:31.995449","indexId":"70011250","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1828,"text":"Geothermics","active":true,"publicationSubtype":{"id":10}},"title":"The nature of carbon dioxide waters in Snaefellsnes, western Iceland","docAbstract":"<p><span>Over 20 occurrences of thermal and non-thermal waters rich in carbon dioxide are known in the Snaefellsnes Peninsula of western Iceland. On the basis of the thermal, chemical and isotopic characteristics of these waters, and hydrological considerations, it is concluded that they represent meteoric waters which have seeped to variable depths into the bedrock. Ascending carbon dioxide gas originating from intrusions or the mantle mixes with the meteoric waters to produce carbon dioxide waters: at considerable depth in the case of the thermal carbon dioxide waters but close to the surface in the case of cold carbon dioxide waters. The occurrence of carbon dioxide waters cannot be regarded as evidence for underground geothermal reservoirs.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0375-6505(83)90027-5","issn":"03756505","usgsCitation":"Arnorsson, S., and Barnes, I., 1983, The nature of carbon dioxide waters in Snaefellsnes, western Iceland: Geothermics, v. 12, no. 2-3, p. 171-176, https://doi.org/10.1016/0375-6505(83)90027-5.","productDescription":"6 p.","startPage":"171","endPage":"176","numberOfPages":"6","costCenters":[],"links":[{"id":221652,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Iceland","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -25.048828125,\n              63.11463763252091\n            ],\n            [\n              -12.919921874999998,\n              63.11463763252091\n            ],\n            [\n              -12.919921874999998,\n              66.8265202749748\n            ],\n            [\n              -25.048828125,\n              66.8265202749748\n            ],\n            [\n              -25.048828125,\n              63.11463763252091\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"12","issue":"2-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bae03e4b08c986b323eb6","contributors":{"authors":[{"text":"Arnorsson, S.","contributorId":96828,"corporation":false,"usgs":true,"family":"Arnorsson","given":"S.","email":"","affiliations":[],"preferred":false,"id":360662,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barnes, I.","contributorId":23678,"corporation":false,"usgs":true,"family":"Barnes","given":"I.","affiliations":[],"preferred":false,"id":360661,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011251,"text":"70011251 - 1983 - Distribution of differentiated tholeiitic basalts on the lower east rift zone of Kilauea Volcano, Hawaii: A possible guide to geothermal exploration","interactions":[],"lastModifiedDate":"2024-01-31T01:38:15.121082","indexId":"70011251","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Distribution of differentiated tholeiitic basalts on the lower east rift zone of Kilauea Volcano, Hawaii: A possible guide to geothermal exploration","docAbstract":"<div id=\"15567678\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Geologic mapping of the lower east rift zone of Kilauea Volcano, Hawaii, indicates that more than 100 eruptions have extruded an estimated 10 km<sup>3</sup><span>&nbsp;</span>of basalt during the past 2,000 yr. Six eruptions in the past 200 yr have extruded about 1 km<sup>3</sup>. The eruptive recurrence interval has ranged from 1 to 115 yr since the middle 18th century and has averaged 20 yr or less over the past 2,000 yr.</p><p>One hundred new chemical analyses indicate that the erupted tholeiites commonly are differentiated beyond olivine control or are hybrid mixtures of differentiates with more mafic (olivine-controlled) summit magmas. The distribution of vents for differentiated lavas indicates that several large magma chambers underlie the lower east rift zone. Several workers have recognized that a chamber underlies the area near a producing well, HGP-A; petrologic and<span>&nbsp;</span><sup>14</sup>C data indicate that it has existed for at least 1,300 yr. Stratigraphy, petrology, and surface deformation patterns suggest that two other areas, Heiheiahulu and Kaliu, also overlie large magma chambers and appear to be favorable geothermal prospects.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1983)11<136:DODTBO>2.0.CO;2","issn":"00917613","usgsCitation":"Moore, R.B., 1983, Distribution of differentiated tholeiitic basalts on the lower east rift zone of Kilauea Volcano, Hawaii: A possible guide to geothermal exploration: Geology, v. 11, no. 3, p. 136-140, https://doi.org/10.1130/0091-7613(1983)11<136:DODTBO>2.0.CO;2.","productDescription":"5 p.","startPage":"136","endPage":"140","numberOfPages":"5","costCenters":[],"links":[{"id":221653,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a02c8e4b0c8380cd501d9","contributors":{"authors":[{"text":"Moore, R. B.","contributorId":98720,"corporation":false,"usgs":true,"family":"Moore","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":360663,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011253,"text":"70011253 - 1983 - INTERACTIVE NAME PLACEMENT FOR PROVISIONAL MAPS.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:08","indexId":"70011253","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"INTERACTIVE NAME PLACEMENT FOR PROVISIONAL MAPS.","docAbstract":"Computer generation and placement of map type has been refined into a production mode at Mid-Continent Mapping Center (MCMC) for USGS 1:24,000- and 1:25,000-scale Provisional maps. The map collar program is written in FORTRAN using batch processing that allows the program to work in the background.","largerWorkTitle":"Technical Papers of the American Congress of Surveying and Mapping","conferenceTitle":"Technical Papers of the 43rd Annual Meeting of the American Congress on Surveying and Mapping.","conferenceLocation":"Washington, DC, USA","language":"English","publisher":"American Congress on Surveying & Mapping","publisherLocation":"Falls Church, VA, USA","usgsCitation":"Goldberg, J.L., and Miller, T.C., 1983, INTERACTIVE NAME PLACEMENT FOR PROVISIONAL MAPS., <i>in</i> Technical Papers of the American Congress of Surveying and Mapping, Washington, DC, USA, p. 314-321.","startPage":"314","endPage":"321","numberOfPages":"8","costCenters":[],"links":[{"id":221742,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a37d0e4b0c8380cd611b7","contributors":{"authors":[{"text":"Goldberg, Jeffrey L.","contributorId":59947,"corporation":false,"usgs":true,"family":"Goldberg","given":"Jeffrey","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":360666,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, Thomas C.","contributorId":13752,"corporation":false,"usgs":true,"family":"Miller","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":360665,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011254,"text":"70011254 - 1983 - Kinetic analysis of strontium and potassium sorption onto sands and gravels in a natural channel","interactions":[],"lastModifiedDate":"2020-01-26T09:40:18","indexId":"70011254","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Kinetic analysis of strontium and potassium sorption onto sands and gravels in a natural channel","docAbstract":"<p><span>A kinetic, first-order mass transfer model was used to describe the sorption of strontium onto sand- and gravel-sized streambed sediments. Rate parameters, empirically determined for strontium, allowed for the prediction of potassium sorption with moderate success. The model parameters varied significantly with particle size. The sorption data were collected during an experimental injection of several elements into a small mountain pool-and-riffle stream. The sorption process onto sand- and gravel-sized sediment was relatively slow compared to changes in the dissolved concentrations.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR019i003p00725","usgsCitation":"Bencala, K.E., Jackman, A.P., Kennedy, V.C., Avanzino, R.J., and Zellweger, G.W., 1983, Kinetic analysis of strontium and potassium sorption onto sands and gravels in a natural channel: Water Resources Research, v. 19, no. 3, p. 725-731, https://doi.org/10.1029/WR019i003p00725.","productDescription":"7 p.","startPage":"725","endPage":"731","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":221743,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505a40a3e4b0c8380cd64f07","contributors":{"authors":[{"text":"Bencala, Kenneth E. kbencala@usgs.gov","contributorId":1541,"corporation":false,"usgs":true,"family":"Bencala","given":"Kenneth","email":"kbencala@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":360671,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jackman, Alan P.","contributorId":28239,"corporation":false,"usgs":true,"family":"Jackman","given":"Alan","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":360669,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kennedy, Vance C.","contributorId":102063,"corporation":false,"usgs":true,"family":"Kennedy","given":"Vance","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":360668,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Avanzino, Ronald J.","contributorId":24355,"corporation":false,"usgs":true,"family":"Avanzino","given":"Ronald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":360667,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Zellweger, Gary W.","contributorId":71171,"corporation":false,"usgs":true,"family":"Zellweger","given":"Gary","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":360670,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70011255,"text":"70011255 - 1983 - Influence of the Onion Creek salt diapir on the late Cenozoic history of Fisher Valley, southeastern Utah","interactions":[],"lastModifiedDate":"2024-01-31T01:35:29.538671","indexId":"70011255","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Influence of the Onion Creek salt diapir on the late Cenozoic history of Fisher Valley, southeastern Utah","docAbstract":"<p>More than 140 m of upper Cenozoic basin-fill sediments were deposited and then deformed in Fisher Valley between about 2.5 and 0.25 m.y. ago, in response to uplift of the adjacent Onion Creek salt diapir. In addition to these basin-fill sediments, minor amounts of eolian and fluvial sand were deposited in Holocene time. The sediments, whose relative ages are known from the stratigraphy, are predominantly sandy, second-cycle red beds derived from nearby Mesozoic rocks; most were deposited in a vertical sequence, filling a sedimentary basin now exposed by fluvial dissection. We have applied a variety of established and experimental dating methods to the sediments in Fisher Valley to establish their age and to provide time control for the recent history of the Onion Creek salt diapir.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1986)97<1422:DTUCSI>2.0.CO;2","issn":"00917613","usgsCitation":"Colman, S.M., 1983, Influence of the Onion Creek salt diapir on the late Cenozoic history of Fisher Valley, southeastern Utah: Geology, v. 11, no. 4, p. 240-243, https://doi.org/10.1130/0016-7606(1986)97<1422:DTUCSI>2.0.CO;2.","productDescription":"4 p.","startPage":"240","endPage":"243","numberOfPages":"4","costCenters":[],"links":[{"id":221744,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3b87e4b0c8380cd625f9","contributors":{"authors":[{"text":"Colman, Steven M. 0000-0002-0564-9576","orcid":"https://orcid.org/0000-0002-0564-9576","contributorId":77482,"corporation":false,"usgs":true,"family":"Colman","given":"Steven","email":"","middleInitial":"M.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":360672,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011257,"text":"70011257 - 1983 - Paleohydraulic reconstruction of flash- flood peaks from boulder deposits in the Colorado Front Range","interactions":[],"lastModifiedDate":"2024-01-03T12:32:31.770285","indexId":"70011257","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Paleohydraulic reconstruction of flash- flood peaks from boulder deposits in the Colorado Front Range","docAbstract":"<div id=\"15191396\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Nine watersheds in the Colorado Front Range with steep bedrock channels were used to test the accuracy of paleohydraulic reconstruction of large flash floods using boulder deposits. The nine basins consist of eight small ungauged basins ranging in size from 1.6 to 29 km<sup>2</sup><span>&nbsp;</span>and the Big Thompson River at the mouth of the Big Thompson Canyon, draining 790 km<sup>2</sup>. Between 1923 and 1976, all nine basins had had one catastrophic flash flood, the magnitude of which has been estimated by the conventional slope-area method.</p><p>In each basin, coarse boulder deposits of the large flash floods were identified, and three axes of the five largest boulders were measured, along with at least two profiles of the valley cross section. A simple arithmetic average of two theoretical and two empirical relationships was used to estimate average flood velocity using boulder size and shape. Average depth was estimated as the arithmetic average of four values computed from the Manning equation, a regression equation for boulder size and unit stream power, a relative smoothness equation, and a modified Shields' relationship. The appropriate flood width for the estimated average depth was found by iteration, using the valley cross sections.</p><p>The paleohydraulic discharges thus computed generally underestimate conventional slope-area discharge estimates on small streams by as much as 75%, although the average amount is only 28% too low, and the reconstructed discharge in one stream was 31% too large. The Big Thompson River flood of 1976 was overestimated by 76%. Reasons for discrepancy in reconstructed peaks could include (1) the possibility that floods may have been able to move boulders larger than those available to be moved; (2) overestimation of the slope-area discharge because high-water marks were set prior to erosion of the channel; (3) underestimation of original roughness coefficients; and (4) macroturbulent effects during fast, deep flows.</p><p>The paleohydraulic technique is applied to two other streams in Colorado with sedimentological evidence of large flash floods, but no conventional indirect discharge estimates. A small tributary to the Big Thompson River draining 1.8 km<sup>2</sup><span>&nbsp;</span>has a paleohydraulic reconstructed flood peak of about 60 m<sup>3</sup>/s from a flood in 1976. Using boulders excavated from a foundation site in Holocene alluvium along Boulder Creek in Boulder, Colorado, a paleohydraulic reconstructed flood peak of between 860 and 1,512 m<sup>3</sup>/s is calculated. This is 1.4 to 2.4 times the magnitude of the estimated 500-yr flood.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1983)94<986:PROFPF>2.0.CO;2","usgsCitation":"Costa, J.E., 1983, Paleohydraulic reconstruction of flash- flood peaks from boulder deposits in the Colorado Front Range: Geological Society of America Bulletin, v. 94, no. 8, p. 986-1004, https://doi.org/10.1130/0016-7606(1983)94<986:PROFPF>2.0.CO;2.","productDescription":"19 p.","startPage":"986","endPage":"1004","numberOfPages":"19","costCenters":[],"links":[{"id":220694,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"94","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a73f4e4b0c8380cd7734b","contributors":{"authors":[{"text":"Costa, J. E.","contributorId":28977,"corporation":false,"usgs":true,"family":"Costa","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":360676,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011261,"text":"70011261 - 1983 - A method of calculating quartz solubilities in aqueous sodium chloride solutions","interactions":[],"lastModifiedDate":"2024-03-19T15:53:17.532025","indexId":"70011261","displayToPublicDate":"1983-01-01T00:00:00","publicationYear":"1983","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":"A method of calculating quartz solubilities in aqueous sodium chloride solutions","docAbstract":"<p>The aqueous silica species that form when quartz dissolves in water or saline solutions are hydrated. Therefore, the amount of quartz that will dissolve at a given temperature is influenced by the prevailing activity of water. Using a standard state in which there are 1,000 g of water (55.51 moles) per 1,000 cm<sup>3</sup><span>&nbsp;</span>of solution allows activity of water in a NaCl solution at high temperature to be closely approximated by the effective density of water,<span>&nbsp;</span><i>p</i><sub><i>e</i></sub>, in that solution, i.e. the product of the density of the NaCl solution times the weight fraction of water in the solution, corrected for the amount of water strongly bound to aqueous silica and Na<sup>+</sup><span>&nbsp;</span>as water of hydration. Generally, the hydration of water correction is negligible.</p><p>The solubility of quartz in pure water is well known over a large temperature-pressure range. An empirical formula expresses that solubility in terms of temperature and density of water and thus takes care of activity coefficient and pressure-effect terms. Solubilities of quartz in NaCl solutions can be calculated by using that equation and substituting<span>&nbsp;</span><i>p</i><sub><i>e</i></sub>, for the density of pure water. Calculated and experimentally determined quartz solubilities in NaCl solutions show excellent agreement when the experiments were carried out in non-reactive platinum, gold, or gold plus titanium containers. Reactive metal containers generally yield dissolved silica concentrations higher than calculated, probably because of the formation of metal chlorides plus NaOH and H<sub>2</sub>. In the absence of NaOH there appears to be no detectable silica complexing in NaCl solutions, and the variation in quartz solubility with NaCl concentration at constant temperature can be accounted for entirely by variations in the activity of water.</p><p>The average hydration number per molecule of dissolved SiO<sub>2</sub><span>&nbsp;</span>in liquid water and NaCl solutions decreases from about 2.4 at 200°C to about 2.1 at 350°C. This suggests that H<sub>4</sub>SiO<sub>4</sub><span>&nbsp;</span>may be the dominant aqueous silica species at 350°C, but other polymeric forms become important at lower temperatures.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(83)90279-X","issn":"00167037","usgsCitation":"Fournier, R., 1983, A method of calculating quartz solubilities in aqueous sodium chloride solutions: Geochimica et Cosmochimica Acta, v. 47, no. 3, p. 579-586, https://doi.org/10.1016/0016-7037(83)90279-X.","productDescription":"8 p.","startPage":"579","endPage":"586","numberOfPages":"8","costCenters":[],"links":[{"id":220759,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"47","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e45ae4b0c8380cd465e0","contributors":{"authors":[{"text":"Fournier, R.O.","contributorId":73584,"corporation":false,"usgs":true,"family":"Fournier","given":"R.O.","email":"","affiliations":[],"preferred":false,"id":360689,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}