Hydrological conditions are reported for the hurricane-induced storm surge at marsh sites in Terrebonne and Barataria Basins. There was a 6 hour or greater delay in the arrival of the storm surge at interior marsh sites compared to coastal locations. A water surge of about 1.5 m with a salinity of 10–15‰ was recorded at an intermediate salinity marsh site in Terrebonne Basin where significant geomorphological changes occurred with lateral movement and stacking of marsh vegetation and sediment, erosion, and the conversion of wetlands to open water. A residual salt wedge attributed to the storm surge was detected in sediments at this intermediate marsh site about 55 days after the hurricane. In the pore water, at 30 cm in depth, there were increases in alkalinity, ammonia, phosphate, and manganese, but not iron or sulfide, although there was a significant depletion of sulfur with respect to chloride. The increases in concentration of these species in the pore water suggests that there was an increase in organic matter decomposition. Although increases in sulfide phytotoxicity were not obvious, the residual salinity of pore water may influence wetland loss through longer-term impacts on macrophyte production. Storm-induced sediment deposition, which will help ameliorate wetland loss, was observed at a salt marsh site in Terrebonne Basin.
","language":"English","publisher":"Coastal Education & Research Foundation, Inc.","usgsCitation":"Jackson, L.L., Foote, A., and Balistrieri, L.S., 1992, Hydrological, geomorphological, and chemical effects of Hurricane Andrew on coastal marshes of Louisiana: Journal of Coastal Research, p. 306-323.","productDescription":"18 p.","startPage":"306","endPage":"323","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":363592,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":363591,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://www.jstor.org/stable/25736017"}],"country":"United 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\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Jackson, Larry L.","contributorId":18790,"corporation":false,"usgs":true,"family":"Jackson","given":"Larry","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":762365,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foote, A.L.","contributorId":66435,"corporation":false,"usgs":true,"family":"Foote","given":"A.L.","email":"","affiliations":[],"preferred":false,"id":762366,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"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":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit 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development","usgsCitation":"Burruss, R., and Collett, T.S., 1992, Gas hydrate reservoir characteristics and economics, 13 p., https://doi.org/10.3133/53.","productDescription":"13 p.","numberOfPages":"13","costCenters":[],"links":[{"id":291599,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53e09e50e4b0beb42bdca3eb","contributors":{"authors":[{"text":"Burruss, R.C. 0000-0001-6827-804X","orcid":"https://orcid.org/0000-0001-6827-804X","contributorId":99574,"corporation":false,"usgs":true,"family":"Burruss","given":"R.C.","affiliations":[],"preferred":false,"id":141877,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Collett, T. 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The causative organism was identified as Chlamydia sp. Mortality related to the epizootic was approximately 60% of an estimated 500 bighorn sheep in the northern range population. The infection probably affected all sex and age classes, but field surveys of live animals and mortality suggested that mature rams died disproportionately. Limited field observations the following winter on individuals having both normal and cloudy-appearing eyes suggested that half of the bighorns then present on the core units of winter range had contracted the disease and survived. By 1988, there were about 300 bighorn sheep in the population.","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-28.2.171","usgsCitation":"Meagher, M., Quinn, W.J., and Stackhouse, L., 1992, Chlamydial-caused infectious keratoconjunctivitis in bighorn sheep of Yellowstone National Park: Journal of Wildlife Diseases, v. 28, no. 2, p. 171-176, https://doi.org/10.7589/0090-3558-28.2.171.","productDescription":"6 p.","startPage":"171","endPage":"176","numberOfPages":"6","costCenters":[],"links":[{"id":479571,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-28.2.171","text":"Publisher Index Page"},{"id":294759,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Idaho, Montana, Wyoming","otherGeospatial":"Yellowstone National Park","volume":"28","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542e6945e4b092f17df5a774","contributors":{"authors":[{"text":"Meagher, Mary","contributorId":23467,"corporation":false,"usgs":true,"family":"Meagher","given":"Mary","affiliations":[],"preferred":false,"id":502562,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Quinn, William J.","contributorId":11522,"corporation":false,"usgs":true,"family":"Quinn","given":"William","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":502561,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stackhouse, Larry","contributorId":86279,"corporation":false,"usgs":true,"family":"Stackhouse","given":"Larry","email":"","affiliations":[],"preferred":false,"id":502563,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70180685,"text":"70180685 - 1992 - Use of a raster-structured GIS in fisheries research activities on the Columbia River","interactions":[],"lastModifiedDate":"2017-01-31T13:23:31","indexId":"70180685","displayToPublicDate":"1992-05-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Use of a raster-structured GIS in fisheries research activities on the Columbia River","docAbstract":"No abstract available
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the third national U.S. Fish and Wildlife Service geographic information systems workshop","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Third national U.S. Fish and Wildlife Service geographic information systems workshop","conferenceDate":"May, 1992","conferenceLocation":"LaCrosse, WI","language":"English","usgsCitation":"Parsley, M., 1992, Use of a raster-structured GIS in fisheries research activities on the Columbia River, in Proceedings of the third national U.S. Fish and Wildlife Service geographic information systems workshop, LaCrosse, WI, May, 1992, p. 74-81.","productDescription":"8 p. ","startPage":"74","endPage":"81","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334476,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5891b0bce4b072a7ac12996e","contributors":{"editors":[{"text":"D’Erchia, F.","contributorId":83847,"corporation":false,"usgs":true,"family":"D’Erchia","given":"F.","email":"","affiliations":[],"preferred":false,"id":662007,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Parsley, M.J.","contributorId":59542,"corporation":false,"usgs":true,"family":"Parsley","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":662006,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70186256,"text":"70186256 - 1992 - Miocene monzonitic intrusions and associated megabreccias of the \"Iron Axis\" region, southwestern Utah","interactions":[],"lastModifiedDate":"2017-04-03T11:55:12","indexId":"70186256","displayToPublicDate":"1992-05-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Miocene monzonitic intrusions and associated megabreccias of the \"Iron Axis\" region, southwestern Utah","docAbstract":"No abstract available
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","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Field guide to geologic excursions in Utah and adjacent areas of Nevada, Idaho, and Wyoming","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Utah Geological Survey","usgsCitation":"Camilleri, P., Miller, D., Snoke, A., and Wells, M., 1992, Structure and fabric of metamorphic terrains in the northeastern Great Basin; implications for Mesozoic crustal short ening and extension, chap. of Field guide to geologic excursions in Utah and adjacent areas of Nevada, Idaho, and Wyoming, p. 19-58.","productDescription":"40 p. ","startPage":"19","endPage":"58","costCenters":[],"links":[{"id":339074,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58e35f93e4b09da67997ed32","contributors":{"authors":[{"text":"Camilleri, P.A.","contributorId":190325,"corporation":false,"usgs":false,"family":"Camilleri","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":688165,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, D. M. 0000-0003-3711-0441","orcid":"https://orcid.org/0000-0003-3711-0441","contributorId":104422,"corporation":false,"usgs":true,"family":"Miller","given":"D. M.","affiliations":[],"preferred":false,"id":688166,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Snoke, A.W.","contributorId":14899,"corporation":false,"usgs":true,"family":"Snoke","given":"A.W.","email":"","affiliations":[],"preferred":false,"id":688167,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wells, M.L.","contributorId":6655,"corporation":false,"usgs":true,"family":"Wells","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":688168,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70209224,"text":"70209224 - 1992 - Seismicity and geometry of a 110‐km‐long blind thrust fault 1. The 1985 Kettleman Hills, California, earthquake","interactions":[],"lastModifiedDate":"2020-03-24T14:39:52","indexId":"70209224","displayToPublicDate":"1992-04-24T14:36:09","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Seismicity and geometry of a 110‐km‐long blind thrust fault 1. The 1985 Kettleman Hills, California, earthquake","docAbstract":"The August 4, 1985, Kettleman Hills earthquake was the third in a sequence of moderate shocks to occur beneath the northern half of a 110‐km‐long fold chain bounding the eastern California Coast Ranges. The 1982 MW =5.4 New Idria, 1983 MW=6.5 Coalinga, and 1985 MW=6.1 Kettleman Hills events define a southward progression of seismic activity beneath the fold. We use teleseismic waveforms, geodetic modeling, hypocenters relocated in a three‐dimensional velocity model, and subsurface structural data to investigate the Kettleman Hills earthquake. The main shock results from motion on a shallowly dipping thrust fault buried at ∼10 km depth. Aftershocks and coseismic fault slip extend 20 km along the fold axis, nearly the full extent of the Kettleman Hills North Dome anticline. Aftershocks occur primarily several kilometers in front of the fault tip and in the core of the anticline. The main shock and several foreshocks occurred at a 2‐km right step in the Quaternary fold axis, which also corresponds to the southern end of the 1983 Coalinga and northern end of the 1985 Kettleman Hills aftershock zones. From this we infer that the step in the fold is caused by an offset or tear in the underlying fault. The scalar seismic moment is 1.6 × 1018 N m, consistent with the geodetic deformation, and the duration of rupture is 16 s, 3–4 times greater than for the average earthquake with this scalar moment. The slow rate of moment release provides an explanation for the low level of ground shaking and low local magnitude reported for the event. The peak of the geodetic uplift is located 5 km perpendicular to the Quaternary fold axis. We argue that the fault is propagating northeast into the undeformed San Joaquin Valley sediments and that the overlying fold is growing at about 0.5 mm/yr.
No abstract available
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Structure, tectonics and mineralization of the Walker Lane: Walker Lane symposium: Proceedings volume","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceDate":"April 24, 1992","language":"English","publisher":"Geological Society of Nevada","usgsCitation":"John, D., 1992, Late Cenozoic volcano tectonic evolution of the southern Stillwater Range, west-central Nevada, in Structure, tectonics and mineralization of the Walker Lane: Walker Lane symposium: Proceedings volume, April 24, 1992, p. 64-92.","productDescription":"29 p. ","startPage":"64","endPage":"92","costCenters":[],"links":[{"id":339451,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58e8a553e4b09da6799d6414","contributors":{"authors":[{"text":"John, D. A.","contributorId":43748,"corporation":false,"usgs":true,"family":"John","given":"D. A.","affiliations":[],"preferred":false,"id":690365,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70180677,"text":"70180677 - 1992 - Identification of viral hemorrhagic septicemia virus isolated from Pacific cod Gadus macrocephalus in Prince William Sound Alaska, USA","interactions":[],"lastModifiedDate":"2017-01-31T12:59:51","indexId":"70180677","displayToPublicDate":"1992-04-23T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1396,"text":"Diseases of Aquatic Organisms","active":true,"publicationSubtype":{"id":10}},"title":"Identification of viral hemorrhagic septicemia virus isolated from Pacific cod Gadus macrocephalus in Prince William Sound Alaska, USA","docAbstract":"Ulcerative slun tissues from 2 Pacific cod Gadus rnacrocephalus caught in Prince William Sound, Alaska, USA, were examined for virus by Fish Pathology staff within the F.R.E.D. Division of the Alaska Department of Fish and Game. Six days after inoculation of Epitheliorna papulosum cyprini (EPC) cells at 14\"C, diffuse rounding and lifting of cells from the monolayers suggestive of cytopathlc effect became visible in the lower sample dilutions. Ultrastructural examinations of affected EPC cells showed rhabdovirus particles within cytoplasmic vacuoles and on the cell surface membranes. Virus isolates from both cod were subsequently confirmed as viral hemorrhagic septicemia virus (VHSV) by serum neutralizabon and immunoblot assay. This is the first VHSV isolated from Pacific cod, which represents a new host species for the virus. Histologically, cod skin ulcers appeared to be caused by a foreign-body-type inflammatory response to foci of protozoa resembling X cells that also had plasmodial stages. Whether the rhabdovirus was incidental to the slun lesion or played a role in its etiology remains to be determined. The possible relationship between thls virus and the recent occurrences of VHSV in anadromous salmoruds from Washington State, USA, is discussed.
","language":"English","publisher":"Inter-Research","usgsCitation":"Meyers, T., Sullivan, J., Emmenegger, E., Follett, J., Short, S., Batts, W., and Winton, J., 1992, Identification of viral hemorrhagic septicemia virus isolated from Pacific cod Gadus macrocephalus in Prince William Sound Alaska, USA: Diseases of Aquatic Organisms, v. 12, p. 167-175.","productDescription":"9 p. ","startPage":"167","endPage":"175","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334466,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5891b0bce4b072a7ac129970","contributors":{"authors":[{"text":"Meyers, T.R.","contributorId":108283,"corporation":false,"usgs":true,"family":"Meyers","given":"T.R.","email":"","affiliations":[],"preferred":false,"id":661981,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sullivan, J.","contributorId":178997,"corporation":false,"usgs":false,"family":"Sullivan","given":"J.","email":"","affiliations":[],"preferred":false,"id":661982,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Emmenegger, E.","contributorId":34324,"corporation":false,"usgs":true,"family":"Emmenegger","given":"E.","email":"","affiliations":[],"preferred":false,"id":661983,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Follett, J.","contributorId":178998,"corporation":false,"usgs":false,"family":"Follett","given":"J.","email":"","affiliations":[],"preferred":false,"id":661984,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Short, S.","contributorId":178921,"corporation":false,"usgs":false,"family":"Short","given":"S.","affiliations":[],"preferred":false,"id":661985,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Batts, W.N. 0000-0002-6469-9004","orcid":"https://orcid.org/0000-0002-6469-9004","contributorId":51043,"corporation":false,"usgs":true,"family":"Batts","given":"W.N.","affiliations":[],"preferred":false,"id":661986,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Winton, J. R. 0000-0002-3505-5509","orcid":"https://orcid.org/0000-0002-3505-5509","contributorId":82441,"corporation":false,"usgs":true,"family":"Winton","given":"J. R.","affiliations":[],"preferred":false,"id":661987,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70017163,"text":"70017163 - 1992 - Upper-mantle seismic discontinuities and the thermal structure of subduction zones","interactions":[],"lastModifiedDate":"2025-05-28T16:07:13.951359","indexId":"70017163","displayToPublicDate":"1992-04-23T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2840,"text":"Nature","active":true,"publicationSubtype":{"id":10}},"title":"Upper-mantle seismic discontinuities and the thermal structure of subduction zones","docAbstract":"The precise depths at which seismic velocities change abruptly in the upper mantle are revealed by the analysis of data from hundreds of seismometers across the western United States. The boundary near 410km depth is locally elevated, that near 660 km depressed. The depths of these boundaries, which mark phase transitions, provide an in situ thermometer in subduction zones: the observed temperature contrasts require at least moderate thickening of the subducting slab near 660 km depth. In addition, a reflector near 210 km depth may mark the bottom of the aesthenosphere.
","language":"English","publisher":"Springer Nature","doi":"10.1038/356678a0","issn":"00280836","usgsCitation":"Vidale, J., and Benz, H., 1992, Upper-mantle seismic discontinuities and the thermal structure of subduction zones: Nature, v. 356, no. 6371, p. 678-683, https://doi.org/10.1038/356678a0.","productDescription":"6 p.","startPage":"678","endPage":"683","costCenters":[],"links":[{"id":225008,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California, Idaho, Nevada, Oregon, Utah, Washington, Wyoming","otherGeospatial":"western United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -125.36869637340735,\n 48.413032537596195\n ],\n [\n -125.29911268797794,\n 41.11491377848892\n ],\n [\n -121.40031814461551,\n 33.374821128089636\n ],\n [\n -116.76076120152946,\n 32.551989908787775\n ],\n [\n -114.76728850242901,\n 32.725439810480694\n ],\n [\n -114.75048181401462,\n 36.08854709516457\n ],\n [\n -113.82859359060642,\n 36.99683654108074\n ],\n [\n -109.0496277671518,\n 37.02333772149764\n ],\n [\n -109.35242530043915,\n 40.816361364017084\n ],\n [\n -109.25789307600888,\n 44.95249552308317\n ],\n [\n -110.8911688249915,\n 45.02373945578691\n ],\n [\n -112.43308026957538,\n 44.31619489761466\n ],\n [\n -114.38444872302797,\n 46.351088261090695\n ],\n [\n -115.8936268298238,\n 47.80914878625768\n ],\n [\n -115.87356430141088,\n 49.00625118514165\n ],\n [\n -122.5158099990246,\n 49.04828674401989\n ],\n [\n -125.36869637340735,\n 48.413032537596195\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"356","issue":"6371","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbd65e4b08c986b328fd9","contributors":{"authors":[{"text":"Vidale, J.E.","contributorId":55849,"corporation":false,"usgs":true,"family":"Vidale","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":375600,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Benz, H.M.","contributorId":21594,"corporation":false,"usgs":true,"family":"Benz","given":"H.M.","email":"","affiliations":[],"preferred":false,"id":375599,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70186467,"text":"70186467 - 1992 - Metallogenic evolution of mineral de posits in Triassic to Jurassic magmatic arc rocks in and near the northern Walker Lane, western Nevada and eastern California","interactions":[],"lastModifiedDate":"2017-04-04T19:53:04","indexId":"70186467","displayToPublicDate":"1992-04-22T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Metallogenic evolution of mineral de posits in Triassic to Jurassic magmatic arc rocks in and near the northern Walker Lane, western Nevada and eastern California","docAbstract":"No abstract available
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Walker Lane symposium; Structure, tectonics & mineralization of the Walker Lane","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Geological Society of Nevada","usgsCitation":"Doebrich, J., Garside, L., and Shawe, D.R., 1992, Metallogenic evolution of mineral de posits in Triassic to Jurassic magmatic arc rocks in and near the northern Walker Lane, western Nevada and eastern California, in Walker Lane symposium; Structure, tectonics & mineralization of the Walker Lane, p. 155-160.","productDescription":"6 p. ","startPage":"155","endPage":"160","costCenters":[],"links":[{"id":339166,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58e4b0b5e4b09da6799977d1","contributors":{"authors":[{"text":"Doebrich, J. L. 0009-0009-3427-0985","orcid":"https://orcid.org/0009-0009-3427-0985","contributorId":61422,"corporation":false,"usgs":true,"family":"Doebrich","given":"J. L.","affiliations":[],"preferred":false,"id":688539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Garside, L. J.","contributorId":39817,"corporation":false,"usgs":true,"family":"Garside","given":"L. J.","affiliations":[],"preferred":false,"id":688540,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shawe, D. R.","contributorId":6863,"corporation":false,"usgs":true,"family":"Shawe","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":688541,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70017173,"text":"70017173 - 1992 - Revised budget for the oceanic uptake of anthropogenic carbon dioxide","interactions":[],"lastModifiedDate":"2025-05-28T16:13:46.716677","indexId":"70017173","displayToPublicDate":"1992-04-16T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2840,"text":"Nature","active":true,"publicationSubtype":{"id":10}},"title":"Revised budget for the oceanic uptake of anthropogenic carbon dioxide","docAbstract":"Tracer-calibrated models of the total uptake of anthropogenic CO2 by the world's oceans give estimates of about 2 gigatonnes carbon per year1, significantly larger than a recent estimate2 of 0.3-0.8 Gt C yr-1 for the synoptic air-to-sea CO2 influx. Although both estimates require that the global CO2 budget must be balanced by a large unknown terrestrial sink, the latter estimate implies a much larger terrestrial sink, and challenges the ocean model calculations on which previous CO2 budgets were based. The discrepancy is due in part to the net flux of carbon to the ocean by rivers and rain, which must be added to the synoptic air-to-sea CO2 flux to obtain the total oceanic uptake of anthropogenic CO2. Here we estimate the magnitude of this correction and of several other recently proposed adjustments to the synoptic air-sea CO2 exchange. These combined adjustments minimize the apparent inconsistency, and restore estimates of the terrestrial sink to values implied by the modelled oceanic uptake.
","language":"English","publisher":"Springer Nature","doi":"10.1038/356589a0","issn":"00280836","usgsCitation":"Sarmiento, J., and Sundquist, E., 1992, Revised budget for the oceanic uptake of anthropogenic carbon dioxide: Nature, v. 356, no. 6370, p. 589-593, https://doi.org/10.1038/356589a0.","productDescription":"5 p.","startPage":"589","endPage":"593","costCenters":[],"links":[{"id":225157,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"356","issue":"6370","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aacb4e4b0c8380cd86daf","contributors":{"authors":[{"text":"Sarmiento, J.L.","contributorId":8232,"corporation":false,"usgs":true,"family":"Sarmiento","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":375624,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sundquist, E.T.","contributorId":13990,"corporation":false,"usgs":true,"family":"Sundquist","given":"E.T.","email":"","affiliations":[],"preferred":false,"id":375625,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70138187,"text":"70138187 - 1992 - A model for the generation of two-dimensional surf beat","interactions":[],"lastModifiedDate":"2017-08-15T17:35:43","indexId":"70138187","displayToPublicDate":"1992-04-15T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2315,"text":"Journal of Geophysical Research C: Oceans","active":true,"publicationSubtype":{"id":10}},"title":"A model for the generation of two-dimensional surf beat","docAbstract":"A finite difference model predicting group-forced long waves in the nearshore is constructed with two interacting parts: an incident wave model providing time-varying radiation stress gradients across the nearshore, and a long-wave model which solves the equations of motion for the forcing imposed by the incident waves. Both shallow water group-bound long waves and long waves generated by a time-varying breakpoint are simulated. Model-generated time series are used to calculate the cross correlation between wave groups and long waves through the surf zone. The cross-correlation signal first observed by Tucker (1950) is well predicted. For the first time, this signal is decomposed into the contributions from the two mechanisms of leaky mode forcing. Results show that the cross-correlation signal can be explained by bound long waves which are amplified, though strongly modified, through the surf zone before reflection from the shoreline. The breakpoint-forced long waves are added to the bound long waves at a phase of pi/2 and are a secondary contribution owing to their relatively small size.
","language":"English","publisher":"American Geophysical Union","publisherLocation":"Richmond, VA","doi":"10.1029/91JC03147","usgsCitation":"List, J., 1992, A model for the generation of two-dimensional surf beat: Journal of Geophysical Research C: Oceans, v. 97, p. 5623-5635, https://doi.org/10.1029/91JC03147.","productDescription":"13 p.","startPage":"5623","endPage":"5635","numberOfPages":"13","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":297284,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"97","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"54dd2b1ce4b08de9379b324e","contributors":{"authors":[{"text":"List, Jeffrey H. jlist@usgs.gov","contributorId":2416,"corporation":false,"usgs":true,"family":"List","given":"Jeffrey H.","email":"jlist@usgs.gov","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":false,"id":538562,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70017015,"text":"70017015 - 1992 - A mid-Permian chert event: Widespread deposition of biogenic siliceous sediments in coastal, island arc and oceanic basins","interactions":[],"lastModifiedDate":"2025-06-05T16:01:35.059272","indexId":"70017015","displayToPublicDate":"1992-04-14T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2996,"text":"Palaeogeography, Palaeoclimatology, Palaeoecology","printIssn":"0031-0182","active":true,"publicationSubtype":{"id":10}},"title":"A mid-Permian chert event: Widespread deposition of biogenic siliceous sediments in coastal, island arc and oceanic basins","docAbstract":"Radiolarian and conodont of Permian siliceous rocks from twenty-three areas in teh the circum-Pacific and Mediterranean regions reveal a widespread Permian Chert Event during the middle Leonardian to Wordian. Radiolarian- and (or) sponge spicule-rich siliceous sediments accumulated beneath high productivity zones in coastal, island arc and oceanic basins. Most of these deposits now crop out in fault-bounded accreted terranes.
Biogenic siliceous sediments did not accumulate in terranes lying beneath infertile waters including the marine sequences in terranes of northern and central Alaska. The Permian Chert Event is coeval with major phosphorite deposition along the western margin of Pangea (Phosphoria Formation and related deposits).
A well-known analogue for this event is middle Miocene deposition of biogenic siliceous sediments beneath high productivity zones in many parts of the Pacific and concurrent deposition of phosphatic as well as siliceous sediments in basins along the coast of California. Interrelated factors associated with both the Miocene and Permian depositional events include plate reorientations, small sea-level rises and cool polar waters.
","language":"English","publisher":"Elsevier","doi":"https://doi.org/10.1016/0031-0182(92)90066-E","issn":"00310182","usgsCitation":"Murchey, B., and Jones, D.L., 1992, A mid-Permian chert event: Widespread deposition of biogenic siliceous sediments in coastal, island arc and oceanic basins: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 96, no. 1-2, p. 161-174, https://doi.org/https://doi.org/10.1016/0031-0182(92)90066-E.","productDescription":"14 p.","startPage":"161","endPage":"174","costCenters":[],"links":[{"id":224718,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","otherGeospatial":"western North America","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -148.11128874312945,\n 61.48654906538928\n ],\n [\n -127.89003062973802,\n 47.2129760530019\n ],\n [\n -124.30029630904,\n 35.53986438617828\n ],\n [\n -116.2828311946877,\n 36.402478863061845\n ],\n [\n -124.14070247933498,\n 55.33141047714233\n ],\n [\n -137.39559983459213,\n 60.95599148865064\n ],\n [\n -148.11128874312945,\n 61.48654906538928\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"96","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e463e4b0c8380cd4661f","contributors":{"authors":[{"text":"Murchey, B.L.","contributorId":93074,"corporation":false,"usgs":true,"family":"Murchey","given":"B.L.","email":"","affiliations":[],"preferred":false,"id":375152,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, D. L.","contributorId":65045,"corporation":false,"usgs":true,"family":"Jones","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":375151,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70217334,"text":"70217334 - 1992 - Application of continuum models to deformation of the Aleutian Island Arc","interactions":[],"lastModifiedDate":"2021-01-15T21:56:32.341774","indexId":"70217334","displayToPublicDate":"1992-04-10T15:52:42","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":6453,"text":"Journal of Geophysical Research Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Application of continuum models to deformation of the Aleutian Island Arc","docAbstract":"Continuum models were constructed to describe large‐scale deformation of the Aleutian Island Arc over the past 5 m.y. These models consider the island arc as a continuum in the horizontal plane with the velocity boundary condition at the Pacific edge stated as a fraction of Pacific plate convergence transferred to the arc. First, a simple model of uniformly distributed strain is formulated to illustrate the mechanics of continuous deformation. Lineaments along the arc massif rotated about a vertical axis are matched by small‐element rotation calculated from the model. However, this model does not predict across‐arc variations in deformation and produces an unrealistic amount of crustal thickening after 5 m.y. A physically more meaningful model of deformation is the thin viscous sheet model based on averages of stress and rheology throughout the lithosphere. The amount of motion transferred from the Pacific plate to the arc is constrained by the rotated lineaments, while the effective stress‐strain exponent (n) and the ability the lithosphere has to sustain crustal thickness contrasts (the Argand number) are independent variables. Primarily, bathymetry, earthquake focal mechanisms, and styles of faulting are used to evaluate the models. The preferred model is one where the amount of motion transferred from the Pacific plate is greater in an arc‐parallel direction than in an arc‐normal direction, producing stresses consistent with strike‐slip faulting at the far western end of the arc and tensional stresses consistent with transverse normal faulting elsewhere in the arc massif. This model agrees with observations of slip vectors by Ekström and Engdahl (1989), who conclude that a portion of the arc‐parallel component of relative plate motion is taken up in the overriding plate. This model implies that compressive stress transferred to the arc is small in comparison to along‐arc shear stress and that stresses conducive to strikeslip faulting are prevalent throughout the arc.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/91JB02992","usgsCitation":"Geist, E.L., and Scholl, D.W., 1992, Application of continuum models to deformation of the Aleutian Island Arc: Journal of Geophysical Research Solid Earth, v. 97, no. B4, p. 4953-4967, https://doi.org/10.1029/91JB02992.","productDescription":"15 p.","startPage":"4953","endPage":"4967","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":479572,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/91jb02992","text":"Publisher Index Page"},{"id":382242,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Aleutian Island Arc","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -155.6103515625,\n 56.96893619436121\n ],\n [\n -157.6318359375,\n 58.49369382056807\n ],\n [\n -170.595703125,\n 53.25206880589411\n ],\n [\n -179.033203125,\n 52.348763181988105\n ],\n [\n -178.7255859375,\n 50.958426723359935\n ],\n [\n -174.638671875,\n 51.31688050404585\n ],\n [\n -164.0478515625,\n 53.48804553605622\n ],\n [\n -155.6103515625,\n 56.96893619436121\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"97","issue":"B4","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","contributors":{"authors":[{"text":"Geist, Eric L. 0000-0003-0611-1150 egeist@usgs.gov","orcid":"https://orcid.org/0000-0003-0611-1150","contributorId":1956,"corporation":false,"usgs":true,"family":"Geist","given":"Eric","email":"egeist@usgs.gov","middleInitial":"L.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":808380,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scholl, David W. 0000-0001-6500-6962 dscholl@usgs.gov","orcid":"https://orcid.org/0000-0001-6500-6962","contributorId":3738,"corporation":false,"usgs":true,"family":"Scholl","given":"David","email":"dscholl@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":808381,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70138186,"text":"70138186 - 1992 - Limitations of quantitative analysis of deep crustal seismic reflection data: Examples from GLIMPCE","interactions":[],"lastModifiedDate":"2019-12-10T13:55:22","indexId":"70138186","displayToPublicDate":"1992-04-10T10:45:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Limitations of quantitative analysis of deep crustal seismic reflection data: Examples from GLIMPCE","docAbstract":"Amplitude preservation in seismic reflection data can be obtained by a relative true amplitude (RTA) processing technique in which the relative strength of reflection amplitudes is preserved vertically as well as horizontally, after compensating for amplitude distortion by near-surface effects and propagation effects. Quantitative analysis of relative true amplitudes of the Great Lakes International Multidisciplinary Program on Crustal Evolution seismic data is hampered by large uncertainties in estimates of the water bottom reflection coefficient and the vertical amplitude correction and by inadequate noise suppression. Processing techniques such as deconvolution, F-K filtering, and migration significantly change the overall shape of amplitude curves and hence calculation of reflection coefficients and average reflectance. Thus lithological interpretation of deep crustal seismic data based on the absolute value of estimated reflection strength alone is meaningless. The relative strength of individual events, however, is preserved on curves generated at different stages in the processing. We suggest that qualitative comparisons of relative strength, if used carefully, provide a meaningful measure of variations in reflectivity. Simple theoretical models indicate that peg-leg multiples rather than water bottom multiples are the most severe source of noise contamination. These multiples are extremely difficult to remove when the water bottom reflection coefficient is large (>0.6), a condition that exists beneath parts of Lake Superior and most of Lake Huron.
","language":"English","publisher":"American Geophysical Union","publisherLocation":"Richmond, VA","doi":"10.1029/92JB00129","usgsCitation":"Lee, M.W., and Hutchinson, D.R., 1992, Limitations of quantitative analysis of deep crustal seismic reflection data: Examples from GLIMPCE: Journal of Geophysical Research B: Solid Earth, v. 97, no. B4, p. 4705-4719, https://doi.org/10.1029/92JB00129.","productDescription":"15 p.","startPage":"4705","endPage":"4719","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":297282,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","otherGeospatial":"Great Lakes","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -93.1201171875,\n 41.21172151054787\n ],\n [\n -75.9375,\n 41.21172151054787\n ],\n [\n -75.9375,\n 48.83579746243093\n ],\n [\n -93.1201171875,\n 48.83579746243093\n ],\n [\n -93.1201171875,\n 41.21172151054787\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"97","issue":"B4","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"54dd2be4e4b08de9379b3552","contributors":{"authors":[{"text":"Lee, Myung W. mlee@usgs.gov","contributorId":779,"corporation":false,"usgs":true,"family":"Lee","given":"Myung","email":"mlee@usgs.gov","middleInitial":"W.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":538560,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hutchinson, Deborah R. 0000-0002-2544-5466 dhutchinson@usgs.gov","orcid":"https://orcid.org/0000-0002-2544-5466","contributorId":521,"corporation":false,"usgs":true,"family":"Hutchinson","given":"Deborah","email":"dhutchinson@usgs.gov","middleInitial":"R.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":538561,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70198907,"text":"70198907 - 1992 - The relationship between pH and community structure of invertebrates in streams of the Shenandoah National Park, Virginia","interactions":[],"lastModifiedDate":"2021-04-06T15:04:06.761802","indexId":"70198907","displayToPublicDate":"1992-04-06T14:05:43","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1696,"text":"Freshwater Biology","active":true,"publicationSubtype":{"id":10}},"title":"The relationship between pH and community structure of invertebrates in streams of the Shenandoah National Park, Virginia","docAbstract":"1. A replicated natural experiment was used to assess the influence of pH and low alkalinity on abundance and richness of invertebrate families in streams draining catchments that receive acid deposition. Individual streams were used as the unit of replication, allowing conclusions to refer to a class of streams rather than to particular streams.
2. We also controlled for several factors other than pH and alkalinity, including flow and temperature, that are recognized as determinants of invertebrate distribution. Samples were from indigenous rocks, standardized for size, surface area, and geology.
3. Repeated measures analyses of variance (ANOVA) revealed that invertebrate abundance and richness were significantly lower at pH 5.8 than at pH 7.1 for the total community. Thirty per cent of the forty‐seven families exhibited significantly lower abundance at pH 5.8; thirteen families were absent at pH 5.8. Differences were greatest for Ephemeroptera: species richness was significantly lower at pH 5.8, and 71% of the twenty‐four species were either absent (seven) or found in reduced abundance (ten) in the acidic streams.
4. Stream alkalinity is projected to continue to decrease with continued acid deposition in the Shenandoah National Park. Concurrent decreases in pH may lead to the absence or continued numerical decline of certain Ephemeroptera species in streams that acidify to less than pH 6.0 and/or 50μEql−1 alkalinity.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1365-2427.1992.tb00538.x","usgsCitation":"Feldman, R.S., and Connor, E., 1992, The relationship between pH and community structure of invertebrates in streams of the Shenandoah National Park, Virginia: Freshwater Biology, v. 27, no. 2, p. 261-276, https://doi.org/10.1111/j.1365-2427.1992.tb00538.x.","productDescription":"16 p.","startPage":"261","endPage":"276","costCenters":[{"id":37280,"text":"Virginia and West Virginia Water Science Center ","active":true,"usgs":true}],"links":[{"id":356736,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Virginia","otherGeospatial":"Shenandoah National Park","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.0633544921875,\n 38.843986129756615\n ],\n [\n -78.299560546875,\n 38.92095542046727\n ],\n [\n -78.5357666015625,\n 38.71123253895224\n ],\n [\n -78.6566162109375,\n 38.42347008084991\n ],\n [\n -78.68408203124999,\n 38.25112269630296\n ],\n [\n -78.4808349609375,\n 38.20365531807149\n ],\n [\n -78.0633544921875,\n 38.843986129756615\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"27","issue":"2","noUsgsAuthors":false,"publicationDate":"2006-05-29","publicationStatus":"PW","scienceBaseUri":"5c111ff9e4b034bf6a81b67f","contributors":{"authors":[{"text":"Feldman, Richard S.","contributorId":207265,"corporation":false,"usgs":false,"family":"Feldman","given":"Richard","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":743375,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Connor, Edward F.","contributorId":17503,"corporation":false,"usgs":true,"family":"Connor","given":"Edward F.","affiliations":[],"preferred":false,"id":743376,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70126938,"text":"70126938 - 1992 - Water and sediment in the middle Rio Grande Valley, New Mexico: use of a sediment transport capacity index","interactions":[],"lastModifiedDate":"2014-09-25T10:26:56","indexId":"70126938","displayToPublicDate":"1992-04-03T10:25:00","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Water and sediment in the middle Rio Grande Valley, New Mexico: use of a sediment transport capacity index","docAbstract":"No abstract available.","largerWorkTitle":"Proceedings of the 12th Annual American Geophysical Union Hydrology Days","conferenceTitle":"12th Annual American Geophysical Union Hydrology Days","conferenceDate":"1992-03-31T00:00:00","conferenceLocation":"Fort Collins, CO","language":"English","publisher":"Hydrology Days Publications","publisherLocation":"Fort Collins, CO","usgsCitation":"Milhous, R.T., 1992, Water and sediment in the middle Rio Grande Valley, New Mexico: use of a sediment transport capacity index, 14 p.","productDescription":"14 p.","numberOfPages":"14","costCenters":[],"links":[{"id":294482,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Mexico","otherGeospatial":"Rio Grande Valley","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.694446,35.069781 ], [ -106.694446,35.147624 ], [ -106.657155,35.147624 ], [ -106.657155,35.069781 ], [ -106.694446,35.069781 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54252edde4b0e641df8a721e","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":502206,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70017174,"text":"70017174 - 1992 - A basalt trigger for the 1991 eruptions of Pinatubo volcano?","interactions":[],"lastModifiedDate":"2025-05-28T16:22:55.724913","indexId":"70017174","displayToPublicDate":"1992-04-02T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2840,"text":"Nature","active":true,"publicationSubtype":{"id":10}},"title":"A basalt trigger for the 1991 eruptions of Pinatubo volcano?","docAbstract":"The eruptive products of calc-alkaline volcanos often show evidence for the mixing of basaltic and acid magmas before eruption (see, for example, refs 1, 2). These observations have led to the suggestion3 that the injection of basaltic magma into the base of a magma chamber (or the catastrophic overturn of a stably stratified chamber containing basaltic magma at its base) might trigger an eruption. Here we report evidence for the mixing of basaltic and dacitic magmas shortly before the paroxysmal eruptions of Pinatubo volcano on 15 June 1991. Andesitic scoriae erupted on 12 June contain minerals and glass with disequilibrium compositions, and are considerably more mafic than the dacitic pumices erupted on 15 June. Differences in crystal abundance and glass composition among the pumices may arise from pre-heating of the dacite magma by the underlying basaltic liquid before mixing. Degassing of this basaltic magma may also have contributed to the climatologically important sulphur dioxide emissions that accompanied the Pinatubo eruptions.
","language":"English","publisher":"Springer Nature","doi":"10.1038/356426a0","issn":"00280836","usgsCitation":"Pallister, J., Hoblitt, R., and Reyes, A., 1992, A basalt trigger for the 1991 eruptions of Pinatubo volcano?: Nature, v. 356, no. 6368, p. 426-428, https://doi.org/10.1038/356426a0.","productDescription":"3 p.","startPage":"426","endPage":"428","costCenters":[],"links":[{"id":225158,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Philippines","otherGeospatial":"Pinatubo volcano","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n 120.33125223437679,\n 15.158319828889873\n ],\n [\n 120.33125223437679,\n 15.120290181387404\n ],\n [\n 120.37309411226448,\n 15.120290181387404\n ],\n [\n 120.37309411226448,\n 15.158319828889873\n ],\n [\n 120.33125223437679,\n 15.158319828889873\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"356","issue":"6368","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e317e4b0c8380cd45e03","contributors":{"authors":[{"text":"Pallister, J.S.","contributorId":46534,"corporation":false,"usgs":true,"family":"Pallister","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":375626,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoblitt, R.","contributorId":89536,"corporation":false,"usgs":true,"family":"Hoblitt","given":"R.","affiliations":[],"preferred":false,"id":375628,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reyes, A.G.","contributorId":68471,"corporation":false,"usgs":true,"family":"Reyes","given":"A.G.","email":"","affiliations":[],"preferred":false,"id":375627,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70126984,"text":"70126984 - 1992 - Faunal mixing, faunal integrity, and the bio-political template for diversity conservation","interactions":[],"lastModifiedDate":"2014-09-25T12:03:59","indexId":"70126984","displayToPublicDate":"1992-04-01T12:03:00","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Faunal mixing, faunal integrity, and the bio-political template for diversity conservation","docAbstract":"No abstract available.","largerWorkTitle":"Transactions of the 57th North American Wildlife and Natural Resources Conference","conferenceTitle":"57th North American Wildlife and Natural Resources Conference","conferenceDate":"1992-03-27T00:00:00","conferenceLocation":"Charlotte, NC","language":"English","publisher":"Wildlife Management Institute","publisherLocation":"Washington, D.C.","usgsCitation":"Knopf, F., 1992, Faunal mixing, faunal integrity, and the bio-political template for diversity conservation, 13 p.","productDescription":"13 p.","numberOfPages":"13","costCenters":[],"links":[{"id":294513,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54252eb3e4b0e641df8a6fe0","contributors":{"authors":[{"text":"Knopf, F.L.","contributorId":26998,"corporation":false,"usgs":true,"family":"Knopf","given":"F.L.","email":"","affiliations":[],"preferred":false,"id":502243,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70126980,"text":"70126980 - 1992 - Session introduction: focusing conservation of a diverse wildlife resource","interactions":[],"lastModifiedDate":"2014-09-25T11:52:02","indexId":"70126980","displayToPublicDate":"1992-04-01T11:48:00","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Session introduction: focusing conservation of a diverse wildlife resource","docAbstract":"No abstract available.","largerWorkTitle":"Transactions of the 57th North American Wildlife and Natural Resources Conference","conferenceTitle":"57th North American Wildlife and Natural Resources Conference","conferenceDate":"1992-03-27T00:00:00","conferenceLocation":"Charlotte, NC","language":"English","publisher":"Wildlife Management Institute","publisherLocation":"Washington, D.C.","usgsCitation":"Knopf, F., 1992, Session introduction: focusing conservation of a diverse wildlife resource, 2 p.","productDescription":"2 p.","numberOfPages":"2","costCenters":[],"links":[{"id":294509,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54252ed1e4b0e641df8a7176","contributors":{"authors":[{"text":"Knopf, F.L.","contributorId":26998,"corporation":false,"usgs":true,"family":"Knopf","given":"F.L.","email":"","affiliations":[],"preferred":false,"id":502233,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70127883,"text":"70127883 - 1992 - Legal mechanisms for protecting riparian resource values","interactions":[],"lastModifiedDate":"2018-03-01T09:30:54","indexId":"70127883","displayToPublicDate":"1992-04-01T10:01:23","publicationYear":"1992","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":"Legal mechanisms for protecting riparian resource values","docAbstract":"Riparian resources include the borders of rivers, lakes, ponds, and potholes. These border areas are very important for a number of reasons, including stream channel maintenance, flood control, aesthetics, erosion control, fish and wildlife habitat, recreation, and water quality maintenance. These diverse functions are not well protected by law or policy. We reviewed law and policies regarding endangered species habitat designation, land use planning, grazing management, water allocation, takings, and federal permits and licenses, along with the roles of federal, state, and local governments. We discuss the politics of implementing these policies, focusing on the difficulties in changing entrenched water and land use practices. Our review indicates a lack of direct attention to riparian ecosystem issues in almost all environmental and land use programs at every level of government. Protection of riparian resource values requires a means to integrate existing programs to focus on riparian zones.","language":"English","publisher":"American Geophysical Union","doi":"10.1029/91WR03133","usgsCitation":"Lamb, B.L., and Lord, E., 1992, Legal mechanisms for protecting riparian resource values: Water Resources Research, v. 28, no. 4, p. 965-977, https://doi.org/10.1029/91WR03133.","productDescription":"13 p.","startPage":"965","endPage":"977","costCenters":[],"links":[{"id":294770,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"28","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"542e696de4b092f17df5a91f","contributors":{"authors":[{"text":"Lamb, Berton L.","contributorId":6775,"corporation":false,"usgs":true,"family":"Lamb","given":"Berton","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":502585,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lord, Eric","contributorId":50091,"corporation":false,"usgs":true,"family":"Lord","given":"Eric","affiliations":[],"preferred":false,"id":502586,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70243228,"text":"70243228 - 1992 - A new radiometric age estimate for the Rotoehu Ash from Mayor Island volcano, New Zealand","interactions":[],"lastModifiedDate":"2023-05-04T14:08:09.209458","indexId":"70243228","displayToPublicDate":"1992-04-01T08:57:19","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2869,"text":"New Zealand Journal of Geology and Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"A new radiometric age estimate for the Rotoehu Ash from Mayor Island volcano, New Zealand","docAbstract":"The age of the Rotoehu Ash is estimated as 64 ± 4 ka from whole‐rock K‐Ar age determinations on older and younger lava flows on Mayor Island volcano. This age is compatible with an existing U/Th disequilibrium age of 71 ± 6 ka and both are significantly older than the currently accepted value of 50 ka.
","language":"English","publisher":"Taylor & Francis","doi":"10.1080/00288306.1992.9514530","usgsCitation":"Wilson, C.J., Houghton, B.F., Lanphere, M.A., and Weaver, S., 1992, A new radiometric age estimate for the Rotoehu Ash from Mayor Island volcano, New Zealand: New Zealand Journal of Geology and Geophysics, v. 35, no. 3, p. 371-374, https://doi.org/10.1080/00288306.1992.9514530.","productDescription":"4 p.","startPage":"371","endPage":"374","costCenters":[],"links":[{"id":416714,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"New Zealand","otherGeospatial":"Bay of Plenty, Mayor Island, Mayor Island volcano, Tūhua","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n 176.2706861766091,\n -37.30371256004383\n ],\n [\n 176.27120086547507,\n -37.30098316962561\n ],\n [\n 176.26982836183328,\n 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J. N.","contributorId":22096,"corporation":false,"usgs":true,"family":"Wilson","given":"C.","email":"","middleInitial":"J. N.","affiliations":[],"preferred":false,"id":871555,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Houghton, B. F.","contributorId":211904,"corporation":false,"usgs":false,"family":"Houghton","given":"B.","email":"","middleInitial":"F.","affiliations":[{"id":38350,"text":"University of Hawaii at Manoa, USA","active":true,"usgs":false}],"preferred":false,"id":871556,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lanphere, Marvin A. alder@usgs.gov","contributorId":2696,"corporation":false,"usgs":true,"family":"Lanphere","given":"Marvin","email":"alder@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":871557,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Weaver, S.D.","contributorId":20914,"corporation":false,"usgs":true,"family":"Weaver","given":"S.D.","email":"","affiliations":[],"preferred":false,"id":871558,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70234111,"text":"70234111 - 1992 - On the characteristics of local geology and their influence on ground motions generated by the Loma Prieta earthquake in the San Francisco Bay region, California","interactions":[],"lastModifiedDate":"2022-07-29T14:04:18.357073","indexId":"70234111","displayToPublicDate":"1992-04-01T08:56:14","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"On the characteristics of local geology and their influence on ground motions generated by the Loma Prieta earthquake in the San Francisco Bay region, California","docAbstract":"Strong ground motions recorded at 34 sites in the San Francisco Bay region from the Loma Prieta earthquake show marked variations in characteristics dependent on crustal structure and local geological conditions. Peak horizontal acceleration and velocity inferred for sites underlain by “rock” generally occur on the transverse component of motion. They are consistently greater with lower attenuation rates than the corresponding mean value predicted by empirical curves based on previous strong-motion data. Theoretical amplitude distributions and synthetic seismograms calculated for 10-layer models suggest that “bedrock” motions were elevated due in part to the wide-angle reflection of S energy from the base of a relatively thin (25 km) continental crust in the region. Characteristics of geologic and geotechnical units as currently mapped for the San Francisco Bay region show that average ratios of peak horizontal acceleration, velocity and displacement increase with decreasing mean shear-wave velocity. Ratios of peak acceleration for sites on “soil” (alluvium, fill/Bay mud) are statistically larger than those for sites on “hard rock” (sandstone, shale, Franciscan Complex). Spectral ratios establish the existence of predominant site periods with peak amplifications near 15 for potentially damaging levels of ground motion at some sites underlain by alluvium and fill/bay mud. Average spectral amplifications inferred for vertical and the mean horizontal motion are, respectively, (1,1) for sites on the Franciscan Complex (KJf), (1.4, 1.5) for sites on Mesozoic and Tertiary rocks (TMzs), (2.1, 2.0) for sites on the Santa Clara Formation (QTs), (2.3, 2.9) for sites on alluvium (Qal), and (2.1, 4.0) for sites on fill/Bay mud (Qaf/Qhbm). These mean values are not statistically different at the 5% significance level from those inferred from previous low-strain data. Analyses suggest that soil amplification and reflected crustal shear energy were major contributors to levels of ground motion sufficient to cause damage to vulnerable structures at distances near 100 km in the cities of San Francisco and Oakland.
","language":"English","publisher":"Seismological Society of America","doi":"10.1785/BSSA0820020603","usgsCitation":"Borcherdt, R.D., and Glassmoyer, G., 1992, On the characteristics of local geology and their influence on ground motions generated by the Loma Prieta earthquake in the San Francisco Bay region, California: Bulletin of the Seismological Society of America, v. 82, no. 2, p. 603-641, https://doi.org/10.1785/BSSA0820020603.","productDescription":"39 p.","startPage":"603","endPage":"641","costCenters":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true}],"links":[{"id":404556,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","city":"San Francisco","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122.72277832031251,\n 37.155938651244625\n ],\n [\n -121.7010498046875,\n 37.155938651244625\n ],\n [\n -121.7010498046875,\n 37.92686760148135\n ],\n [\n -122.72277832031251,\n 37.92686760148135\n ],\n [\n -122.72277832031251,\n 37.155938651244625\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"82","issue":"2","noUsgsAuthors":false,"publicationDate":"1992-04-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Borcherdt, Roger D. 0000-0002-8668-0849 borcherdt@usgs.gov","orcid":"https://orcid.org/0000-0002-8668-0849","contributorId":2373,"corporation":false,"usgs":true,"family":"Borcherdt","given":"Roger","email":"borcherdt@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":847849,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Glassmoyer, Gary","contributorId":28619,"corporation":false,"usgs":true,"family":"Glassmoyer","given":"Gary","email":"","affiliations":[],"preferred":false,"id":847850,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5222955,"text":"5222955 - 1992 - Sources of nonresponse to the Federal Waterfowl Hunter Questionnaire Survey","interactions":[],"lastModifiedDate":"2024-12-02T17:32:14.293507","indexId":"5222955","displayToPublicDate":"1992-04-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Sources of nonresponse to the Federal Waterfowl Hunter Questionnaire Survey","docAbstract":"Response rates to the Federal Waterfowl Hunter Questionnaire Survey (WHQS) have declined since the 1950's, suggesting that harvest estimates may be biased. Consequently, we investigated reasons for WHQS nonresponse using surveys of waterfowl hunters in Arkansas, California, Louisiana, Minnesota, New Jersey, and Texas. Sampling frames were constructed using lists of buyers of state hunting licenses or state duck stamps. We mailed questionnaires to 16,452 randomly selected hunters, with 2 follow-up mailings at 3-week intervals. Questionnaires were completed by 8,812 respondents, and a further 587 interviews were conducted by telephone. Post offices accounted for between 53.7% (Minn.) and 92.8% (N.J.) of federal waterfowl duck stamp sales, and stores accounted for most other sales. Of hunters who bought a federal waterfowl stamp from sample post offices, between 16.7% (Minn.) and 40.0% (Ark.) reported receiving a WHQS contact card. Of those receiving contact cards, between 30.0% (N.J.) and 64.3% (La. and Tex.) reported returning them. Because survey coverage of the target population is poor, we recommend that a new sampling frame be developed for the WHQS.
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