{"pageNumber":"1453","pageRowStart":"36300","pageSize":"25","recordCount":41014,"records":[{"id":70013698,"text":"70013698 - 1988 - Simulation and video animation of canal flushing created by a tide gate","interactions":[],"lastModifiedDate":"2012-03-12T17:18:30","indexId":"70013698","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Simulation and video animation of canal flushing created by a tide gate","docAbstract":"A tide-gate algorithm was added to a one-dimensional unsteady flow model that was calibrated, verified, and used to determine the locations of as many as five tide gates that would maximize flushing in two canal systems. Results from the flow model were used to run a branched Lagrangian transport model to simulate the flushing of a conservative constituent from the canal systems both with and without tide gates. A tide gate produces a part-time riverine flow through the canal system that improves flushing along the flow path created by the tide gate. Flushing with no tide gates and with a single optimally located tide gate are shown with a video animation.","conferenceTitle":"Hydraulic Engineering: Proceedings of the 1988 National Conference on Hydraulic Engineering","conferenceDate":"8 August 1988 through 12 August 1988","conferenceLocation":"Colorado Springs, CO, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"New York, NY, United States","isbn":"0872626709; 0872626709","usgsCitation":"Schoellhamer, D., 1988, Simulation and video animation of canal flushing created by a tide gate, Hydraulic Engineering: Proceedings of the 1988 National Conference on Hydraulic Engineering, Colorado Springs, CO, USA, 8 August 1988 through 12 August 1988, p. 788-793.","startPage":"788","endPage":"793","numberOfPages":"6","costCenters":[],"links":[{"id":220447,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8fe8e4b08c986b3191f0","contributors":{"authors":[{"text":"Schoellhamer, David H. 0000-0001-9488-7340 dschoell@usgs.gov","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":631,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"David H.","email":"dschoell@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":366666,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70168773,"text":"70168773 - 1988 - Earthquakes, May-June 1988","interactions":[],"lastModifiedDate":"2016-03-01T16:08:51","indexId":"70168773","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1437,"text":"Earthquakes & Volcanoes (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Earthquakes, May-June 1988","docAbstract":"<p>There were no major earthquakes during the months of May and June. Only one earthquake-related death was reported; this occurred on June 20 in the Philippine Islands.</p>\n<p>In the United States, three moderate earthquakes were expereinced in California but none crashed deaths or injuries.&nbsp;</p>","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Person, W., 1988, Earthquakes, May-June 1988: Earthquakes & Volcanoes (USGS), v. 20, no. 5, p. 196-198.","productDescription":"3 p.","startPage":"196","endPage":"198","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":318480,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56d6cb54e4b015c306f32cc1","contributors":{"authors":[{"text":"Person, W. J.","contributorId":91472,"corporation":false,"usgs":true,"family":"Person","given":"W. J.","affiliations":[],"preferred":false,"id":621675,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013656,"text":"70013656 - 1988 - Geochemistry of groundwater in tertiary and cretaceous sediments of the southeastern Coastal Plain in eastern Georgia, South Carolina, and southeastern North Carolina","interactions":[],"lastModifiedDate":"2018-02-19T17:56:27","indexId":"70013656","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Geochemistry of groundwater in tertiary and cretaceous sediments of the southeastern Coastal Plain in eastern Georgia, South Carolina, and southeastern North Carolina","docAbstract":"<p>Geochemical samples of groundwater taken along hydrologic flow paths in eastern Georgia, South Carolina, and southeastern North Carolina, from noncalcareous sand aquifers, largely of Cretaceous age, are dominated by sodium and bicarbonate ions. Calcareous sand aquifers, largely of Tertiary age, contain water whose chemistry is dominated by calcium and bicarbonate ions, but may evolve downgradient to sodium and bicarbonate dominance. Water chemistry in both types of aquifer evolves to sodium chloride dominance as a result of fresh water mixing with subsurface brines or seawater present in the deeper downgradient parts of the aquifers. Principal aqueous chemical reactions appear to occur in five reaction zones in the aquifers and include feldspar hydrolysis to kaolinite, calcite dissolution, calcium-for-sodium cation exchange, and neoformation of sodium smectite in the downgradient parts of the aquifers. Redox reactions produce dissolved iron concentrations greater than 1 mg/L near the recharge areas. Organic matter in the aquifers is oxidized to CO<sub>2</sub> by iron reduction and sulfate reduction processes. Production of CO<sub>2</sub> by a methanogenic process may also occur. Geochemical mass-transfer models simulating the observed chemistry in western Alabama and eastern Mississippi have been extended to account for higher concentrations of sodium and bicarbonate observed in the South Carolina part of the aquifers.</p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR024i002p00291","usgsCitation":"Lee, R.W., and Strickland, D.J., 1988, Geochemistry of groundwater in tertiary and cretaceous sediments of the southeastern Coastal Plain in eastern Georgia, South Carolina, and southeastern North Carolina: Water Resources Research, v. 24, no. 2, p. 291-303, https://doi.org/10.1029/WR024i002p00291.","productDescription":"13 p.","startPage":"291","endPage":"303","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":219816,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Georgia, North Carolina, South Carolina","otherGeospatial":"Coastal Plain","volume":"24","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505a16fbe4b0c8380cd55337","contributors":{"authors":[{"text":"Lee, Roger W.","contributorId":105273,"corporation":false,"usgs":true,"family":"Lee","given":"Roger","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":366572,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Strickland, Donald J.","contributorId":106560,"corporation":false,"usgs":true,"family":"Strickland","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":366571,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70168772,"text":"70168772 - 1988 - Earthquakes, March-April 1988","interactions":[],"lastModifiedDate":"2016-03-01T16:05:50","indexId":"70168772","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1437,"text":"Earthquakes & Volcanoes (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Earthquakes, March-April 1988","docAbstract":"<p>There were two major earthquakes (7.0-7.9) during this reporting period. the first, a magnitude 7.6, was centered in the Gulf of Alaska on March 6 and the second, a magnitude 7.0, occurred near the coast of southern Peru on April 12.</p>\n<p>In the United States, the largest earthquake was the magnitude 7.6 in the Gulf of Alaska on Merch 6. A series of moderate and light earthquakes occurred in Hawaii.&nbsp;</p>","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Person, W., 1988, Earthquakes, March-April 1988: Earthquakes & Volcanoes (USGS), v. 20, no. 4, p. 167-171.","productDescription":"5 p.","startPage":"167","endPage":"171","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":318479,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56d6cb51e4b015c306f32cb0","contributors":{"authors":[{"text":"Person, W. J.","contributorId":91472,"corporation":false,"usgs":true,"family":"Person","given":"W. J.","affiliations":[],"preferred":false,"id":621674,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70168771,"text":"70168771 - 1988 - Earthquakes, January-February 1988","interactions":[],"lastModifiedDate":"2016-03-01T16:01:55","indexId":"70168771","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1437,"text":"Earthquakes & Volcanoes (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Earthquakes, January-February 1988","docAbstract":"<p>There was one major earthquake (7.0-7.9) during this reporting period, located in the Philippine Islands on February 24. The first earthquake-related deaths fro the year were reported in South Africa, Bangladesh, and California.</p>\n<p>In the United States, Southern California experienced a moderate earthquake on February 11.&nbsp;</p>","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Person, W., 1988, Earthquakes, January-February 1988: Earthquakes & Volcanoes (USGS), v. 20, no. 3, p. 124-128.","productDescription":"5 p.","startPage":"124","endPage":"128","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":318478,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56d6cb3fe4b015c306f32c6f","contributors":{"authors":[{"text":"Person, W. J.","contributorId":91472,"corporation":false,"usgs":true,"family":"Person","given":"W. J.","affiliations":[],"preferred":false,"id":621673,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013241,"text":"70013241 - 1988 - Molecular composition and mobility of torbanite precursors: Implications for the structure of coal","interactions":[],"lastModifiedDate":"2023-12-16T00:57:07.285115","indexId":"70013241","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1506,"text":"Energy & Fuels","active":true,"publicationSubtype":{"id":10}},"title":"Molecular composition and mobility of torbanite precursors: Implications for the structure of coal","docAbstract":"Coorongite, a torbanite precursor found in South Australia, and algal residues derived from Botryococcus braunii and other algae have been examined by solid-state 13C NMR techniques. The majority of carbon in these materials is present as (CH2)n. However, variable-temperature studies show that a considerable proportion of the alkyl chains have unusual dipolar-dephasing behavior and are more mobile than in rigid solids. It is suggested that these mobile structures contribute to the so-called \"guest phases\" in coal. The data are also consistent with a vascular and algal model of coal. ?? 1988 American Chemical Society.","language":"English","publisher":"American Chemical Society","doi":"10.1021/ef00011a012","issn":"08870624","usgsCitation":"Wilson, M.A., Batts, B., and Hatcher, P.G., 1988, Molecular composition and mobility of torbanite precursors: Implications for the structure of coal: Energy & Fuels, v. 2, no. 5, p. 668-672, https://doi.org/10.1021/ef00011a012.","productDescription":"5 p.","startPage":"668","endPage":"672","numberOfPages":"5","costCenters":[],"links":[{"id":220298,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"5","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a5cfee4b0c8380cd700af","contributors":{"authors":[{"text":"Wilson, M. A.","contributorId":107649,"corporation":false,"usgs":false,"family":"Wilson","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":365614,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Batts, B.D.","contributorId":15757,"corporation":false,"usgs":true,"family":"Batts","given":"B.D.","email":"","affiliations":[],"preferred":false,"id":365612,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hatcher, Patrick G.","contributorId":93625,"corporation":false,"usgs":true,"family":"Hatcher","given":"Patrick","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":365613,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70197502,"text":"70197502 - 1988 - The relative contribution of accretion, shear, and extension to Cenozoic tectonic rotation in the Pacific Northwest","interactions":[],"lastModifiedDate":"2018-06-07T16:21:13","indexId":"70197502","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1723,"text":"GSA Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"The relative contribution of accretion, shear, and extension to Cenozoic tectonic rotation in the Pacific Northwest","docAbstract":"<p><span>Large Cenozoic clockwise rotations defined by paleomagnetic data are an established fact in the Pacific Northwest, and many tectonic models have been proposed to explain them, including (1) rotation of accreted oceanic microplates during docking, (2) dextral shear between North America and northward-moving oceanic plates to the west, and (3) microplate rotation in front of an expanding Basin and Range province. Stratigraphic onlap relations and local structure indicate that microplate rotation during docking was not a major contributor to the observed rotations. Coast Range structures, Basin and Range extension, and paleomagnetic data from middle Miocene (15 Ma) Coast Range rocks indicate that dextral shear is responsible for at least 40% of the post-15 Ma rotation of the Coast Range and that Basin and Range extension is responsible for the remainder. Reconstructions based on extrapolation of this ratio back to 37 and 50 Ma are consistent with reconstructions based on paleomagnetic and stratigraphic relations in older rocks and suggest that dextral shear has, been a significant contributor to rotation during most of Tertiary time. Changes in the dextral-shear rotation rate over the past 50 m.y. correlate directly with changes in the velocity of the Farallon plate parallel to the coast and provide a strong argument for oblique subduction as the driving mechanism. Continental reconstructions incorporating shear may provide constraints on the rate of extension in the northernmost Basin and Range region and suggest 17% extension since 15 Ma, 39% since 37 Ma, and 72% since 50 Ma near latitude 42°N.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1988)100<0325:TRCOAS>2.3.CO;2","usgsCitation":"Wells, R., and Heller, P.L., 1988, The relative contribution of accretion, shear, and extension to Cenozoic tectonic rotation in the Pacific Northwest: GSA Bulletin, v. 100, no. 3, p. 325-338, https://doi.org/10.1130/0016-7606(1988)100<0325:TRCOAS>2.3.CO;2.","productDescription":"14 p.","startPage":"325","endPage":"338","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":354840,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"100","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c113026e4b034bf6a824e4b","contributors":{"authors":[{"text":"Wells, Ray E. 0000-0002-7796-0160 rwells@usgs.gov","orcid":"https://orcid.org/0000-0002-7796-0160","contributorId":2692,"corporation":false,"usgs":true,"family":"Wells","given":"Ray E.","email":"rwells@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":737478,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Heller, Paul L.","contributorId":83924,"corporation":false,"usgs":true,"family":"Heller","given":"Paul","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":737479,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013689,"text":"70013689 - 1988 - Use of the truncated shifted Pareto distribution in assessing size distribution of oil and gas fields","interactions":[],"lastModifiedDate":"2012-03-12T17:18:38","indexId":"70013689","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2700,"text":"Mathematical Geology","active":true,"publicationSubtype":{"id":10}},"title":"Use of the truncated shifted Pareto distribution in assessing size distribution of oil and gas fields","docAbstract":"The truncated shifted Pareto (TSP) distribution, a variant of the two-parameter Pareto distribution, in which one parameter is added to shift the distribution right and left and the right-hand side is truncated, is used to model size distributions of oil and gas fields for resource assessment. Assumptions about limits to the left-hand and right-hand side reduce the number of parameters to two. The TSP distribution has advantages over the more customary lognormal distribution because it has a simple analytic expression, allowing exact computation of several statistics of interest, has a \"J-shape,\" and has more flexibility in the thickness of the right-hand tail. Oil field sizes from the Minnelusa play in the Powder River Basin, Wyoming and Montana, are used as a case study. Probability plotting procedures allow easy visualization of the fit and help the assessment. ?? 1988 International Association for Mathematical Geology.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Mathematical Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Kluwer Academic Publishers-Plenum Publishers","doi":"10.1007/BF00892970","issn":"08828121","usgsCitation":"Houghton, J., 1988, Use of the truncated shifted Pareto distribution in assessing size distribution of oil and gas fields: Mathematical Geology, v. 20, no. 8, p. 907-937, https://doi.org/10.1007/BF00892970.","startPage":"907","endPage":"937","numberOfPages":"31","costCenters":[],"links":[{"id":205028,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00892970"},{"id":220327,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbfa1e4b08c986b329c8a","contributors":{"authors":[{"text":"Houghton, J.C.","contributorId":72801,"corporation":false,"usgs":true,"family":"Houghton","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":366645,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013704,"text":"70013704 - 1988 - A conceptual framework for assessing cumulative impacts on the hydrology of nontidal wetlands","interactions":[],"lastModifiedDate":"2018-03-13T11:43:25","indexId":"70013704","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"A conceptual framework for assessing cumulative impacts on the hydrology of nontidal wetlands","docAbstract":"<p><span>Wetlands occur in geologic and hydrologic settings that enhance the accumulation or retention of water. Regional slope, local relief, and permeability of the land surface are major controls on the formation of wetlands by surface-water sources. However, these landscape features also have significant control over groundwater flow systems, which commonly play a role in the formation of wetlands. Because the hydrologic system is a continuum, any modification of one component will have an effect on contiguous components. Disturbances commonly affecting the hydrologic system as it relates to wetlands include weather modification, alteration of plant communities, storage of surface water, road construction, drainage of surface water and soil water, alteration of groundwater recharge and discharge areas, and pumping of groundwater. Assessments of the cumulative effects of one or more of these disturbances on the hydrologic system as related to wetlands must take into account uncertainty in the measurements and in the assumptions that are made in hydrologic studies. For example, it may be appropriate to assume that regional groundwater flow systems are recharged in uplands and discharged in lowlands. However, a similar assumption commonly does not apply on a local scale, because of the spatial and temporal dynamics of groundwater recharge. Lack of appreciation of such hydrologic factors can lead to misunderstanding of the hydrologic function of wetlands within various parts of the landscape and mismanagement of wetland ecosystems.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/BF01867539","issn":"0364152X","usgsCitation":"Winter, T.C., 1988, A conceptual framework for assessing cumulative impacts on the hydrology of nontidal wetlands: Environmental Management, v. 12, no. 5, p. 605-620, https://doi.org/10.1007/BF01867539.","productDescription":"16 p.","startPage":"605","endPage":"620","numberOfPages":"16","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":220553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205045,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF01867539"}],"volume":"12","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e392e4b0c8380cd460db","contributors":{"authors":[{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":366675,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013705,"text":"70013705 - 1988 - Liquid-vapor relations in the critical region of the system NaCl-H<sub>2</sub>O from 380 to 415°C: A refined determination of the critical point and two-phase boundary of seawater","interactions":[],"lastModifiedDate":"2015-06-02T10:56:25","indexId":"70013705","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1759,"text":"Geochimica et Cosmochimica Acta","active":true,"publicationSubtype":{"id":10}},"title":"Liquid-vapor relations in the critical region of the system NaCl-H<sub>2</sub>O from 380 to 415°C: A refined determination of the critical point and two-phase boundary of seawater","docAbstract":"<p><span>Pressure-temperature-composition (</span><i>P</i><span>-</span><i>T</i><span>-</span><i>x</i><span>) relations for coexisting vapor and liquid phases in the system NaCl-H</span><sub>2</sub><span>O were determined experimentally in the critical region from 380 to 415&deg;C. The results provide much improved control on the&nbsp;</span><i>P</i><span>-</span><i>T</i><span>-</span><i>x</i><span>&nbsp;critical line in this region. The critical point of seawater (3.2 wt% NaCl solution), which is bracketed in the present study, is at 407&deg;C and 298.5 bar. In addition, the&nbsp;</span><i>P</i><span>-</span><i>T</i><span>&nbsp;two-phase boundary of seawater was re-determined. These results provide increased precision and accuracy for theoretical models of critical phenomena in this important two-component system and of the limiting&nbsp;</span><i>P</i><span>-&nbsp;</span><i>T</i><span>conditions of seawater in seafloor geothermal systems.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(88)90192-5","issn":"00167037","usgsCitation":"Bischoff, J.L., and Rosenbauer, R.J., 1988, Liquid-vapor relations in the critical region of the system NaCl-H<sub>2</sub>O from 380 to 415°C: A refined determination of the critical point and two-phase boundary of seawater: Geochimica et Cosmochimica Acta, v. 52, no. 8, p. 2121-2126, https://doi.org/10.1016/0016-7037(88)90192-5.","productDescription":"6 p.","startPage":"2121","endPage":"2126","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":220554,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4802e4b0c8380cd67b53","contributors":{"authors":[{"text":"Bischoff, James L. jbischoff@usgs.gov","contributorId":1389,"corporation":false,"usgs":true,"family":"Bischoff","given":"James","email":"jbischoff@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":366676,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosenbauer, Robert J. brosenbauer@usgs.gov","contributorId":204,"corporation":false,"usgs":true,"family":"Rosenbauer","given":"Robert","email":"brosenbauer@usgs.gov","middleInitial":"J.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":366677,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70168929,"text":"70168929 - 1988 - Ground shaking and engineering studies on the Parkfield section of the San Andreas fault zone","interactions":[],"lastModifiedDate":"2019-11-14T09:37:35","indexId":"70168929","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1437,"text":"Earthquakes & Volcanoes (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Ground shaking and engineering studies on the Parkfield section of the San Andreas fault zone","docAbstract":"<p>Earthquakes have been occurring in California for eons and will continue to play an important role in the evolution of California landforms. Recent California earthquakes have been of moderate size (magnitude 5.5 to less than 7), have occurred in rural or low population areas, and have therefore been important mainly to scientists and local citizens. Nevertheless, because of the loss that can result from ground shaking during an earthquake, experiments are now being planned for the Parkfield area that will improve the prediction to ground motion and the understanding of damage to small structures and pipelines.&nbsp;</p>","language":"English","publisher":"U.S Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Sherburne, R.W., 1988, Ground shaking and engineering studies on the Parkfield section of the San Andreas fault zone: Earthquakes & Volcanoes (USGS), v. 20, no. 2, p. 72-77.","productDescription":"6 p.","startPage":"72","endPage":"77","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":318687,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.8770751953125,\n              35.40919952365698\n            ],\n            [\n              -119.64935302734374,\n              35.40919952365698\n            ],\n            [\n              -119.64935302734374,\n              36.049098959065645\n            ],\n            [\n              -120.8770751953125,\n              36.049098959065645\n            ],\n            [\n              -120.8770751953125,\n              35.40919952365698\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"20","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56e005cee4b015c306fd0f30","contributors":{"authors":[{"text":"Sherburne, R. W.","contributorId":167096,"corporation":false,"usgs":false,"family":"Sherburne","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":622146,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70185530,"text":"70185530 - 1988 - Sorption characteristics of organic compounds on hexadecyltrimethylammonium-smectite","interactions":[],"lastModifiedDate":"2020-01-17T17:18:15","indexId":"70185530","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3420,"text":"Soil Science Society of America Journal","active":true,"publicationSubtype":{"id":10}},"title":"Sorption characteristics of organic compounds on hexadecyltrimethylammonium-smectite","docAbstract":"<p><span>When hexadedyltrimethylammonium (HDTMA) ion is exchanged for metal cations like calcium in smectite, the sorptive properties of the clay are greatly modified. The resultant HDTMA-smectite complex behaves as a dual sorbent, in the sorption of organic compounds, in which the mineral fraction functions as a solid adsorbent and the organic (HDTMA) phase as a partition medium. Capacities of mineral adsorption and partition uptake by HDTMA in the HDTMA-smectites are illustrated by sorption of benzene, trichloroethene (TCE), and water as vapors on the dry sample and by sorption of benzene and TCE from water. The exchanged HDTMA in clay is found to be a much more powerful partition medium than ordinary soil organic matter in the uptake of benzene and TCE. Based on this finding, HDTMA-smectite appears to be an effective sorbent for removing organic contaminants from water. It is suggested that such sorptive organo-clay complexes could be used to enhance the containment capabilities of clay landfill liners and bentonite slurry walls.</span></p>","language":"English","publisher":" Soil Science Society of America","doi":"10.2136/sssaj1988.03615995005200030010x","usgsCitation":"Boyd, S.A., Mortland, M.M., and Chiou, C.T., 1988, Sorption characteristics of organic compounds on hexadecyltrimethylammonium-smectite: Soil Science Society of America Journal, v. 52, no. 3, p. 652-657, https://doi.org/10.2136/sssaj1988.03615995005200030010x.","productDescription":"6 p. ","startPage":"652","endPage":"657","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338173,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d4df0ae4b05ec79911d1d8","contributors":{"authors":[{"text":"Boyd, Stephen A.","contributorId":189671,"corporation":false,"usgs":false,"family":"Boyd","given":"Stephen","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685885,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mortland, Max M.","contributorId":189735,"corporation":false,"usgs":false,"family":"Mortland","given":"Max","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":685886,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chiou, Cary T. 0000-0002-8743-0702","orcid":"https://orcid.org/0000-0002-8743-0702","contributorId":189558,"corporation":false,"usgs":true,"family":"Chiou","given":"Cary","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":685887,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70013654,"text":"70013654 - 1988 - A finite element model for tides and currents with field applications","interactions":[],"lastModifiedDate":"2023-09-21T15:42:28.370544","indexId":"70013654","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1279,"text":"Communications in Applied Numerical Methods","active":true,"publicationSubtype":{"id":10}},"title":"A finite element model for tides and currents with field applications","docAbstract":"<p><span>A finite element model, based upon the shallow water equations, is used to calculate tidal amplitudes and currents for two field-scale test problems. Because tides are characterized by line spectra, the governing equations are subjected to harmonic decomposition. Thus the solution variables are the real and imaginary parts of the amplitude of sea level and velocity rather than a time series of these variables. The time series is recovered through synthesis. This scheme, coupled with a modified form of the governing equations, leads to high computational efficiency and freedom from excessive numerical noise. Two test-cases are presented. The first is a solution for eleven tidal constituents in the English Channel and southern North Sea, and three constituents are discussed. The second is an analysis of the frequency response and tidal harmonics for south San Francisco Bay.</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/cnm.1630040315","usgsCitation":"Walters, R.A., 1988, A finite element model for tides and currents with field applications: Communications in Applied Numerical Methods, v. 4, no. 3, p. 401-411, https://doi.org/10.1002/cnm.1630040315.","productDescription":"11 p.","startPage":"401","endPage":"411","numberOfPages":"11","costCenters":[],"links":[{"id":220660,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"3","noUsgsAuthors":false,"publicationDate":"2005-06-20","publicationStatus":"PW","scienceBaseUri":"505a0e76e4b0c8380cd5347d","contributors":{"authors":[{"text":"Walters, Roy A.","contributorId":74877,"corporation":false,"usgs":true,"family":"Walters","given":"Roy","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":366568,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1016549,"text":"1016549 - 1988 - [Book Review] Building Models for Conservation and Wildlife Management, by A. M. Starfield and A. L. Bleloch","interactions":[],"lastModifiedDate":"2017-12-27T12:58:24","indexId":"1016549","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3111,"text":"Prairie Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"[Book Review] Building Models for Conservation and Wildlife Management, by A. M. Starfield and A. L. Bleloch","docAbstract":"Review of: Building Models for Conservation and Wildlife Management. By Anthony Starfield and A. L. Bleloch. New York: Macmillan; London: Collier Macmillan, 1986. ISBN: 002948040X. xi, 253 p.: ill.; 25 cm.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Prairie Naturalist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"South Dakota State University","publisherLocation":"Brookings, SD","usgsCitation":"Johnson, D.H., 1988, [Book Review] Building Models for Conservation and Wildlife Management, by A. M. Starfield and A. L. Bleloch: Prairie Naturalist, v. 20, no. 3, p. 171-172.","productDescription":"2 p.","startPage":"171","endPage":"172","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":132507,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa331","contributors":{"authors":[{"text":"Johnson, Douglas H. 0000-0002-7778-6641","orcid":"https://orcid.org/0000-0002-7778-6641","contributorId":70327,"corporation":false,"usgs":true,"family":"Johnson","given":"Douglas","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":324365,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013820,"text":"70013820 - 1988 - Uranium-series age estimates and paleoclimatic significance of Pleistocene tufas from the Lahontan basin, California and Nevada","interactions":[],"lastModifiedDate":"2013-01-26T07:11:11","indexId":"70013820","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","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":"Uranium-series age estimates and paleoclimatic significance of Pleistocene tufas from the Lahontan basin, California and Nevada","docAbstract":"An extended chronology of Lahontan basin lake levels based on uranium-series age estimates correlates with the global ice-volume record. Lake highstands occur at or shortly after times of maximum ice-sheet size. Moderate size lakes occur when the global ice volume is about 80% of its maximum. The data indicate that lake levels rise and fall relative to the proximity of the mean position of the jetstream. When the continental ice sheet is above some threshold size or shape, it appears that the large-scale circulation and climatic conditions are right for producing lakes of moderate to large size within the Lahontan basin. ?? 1988.","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(88)90021-X","issn":"00335894","usgsCitation":"Lao, Y., and Benson, L., 1988, Uranium-series age estimates and paleoclimatic significance of Pleistocene tufas from the Lahontan basin, California and Nevada: Quaternary Research, v. 30, no. 2, p. 165-176, https://doi.org/10.1016/0033-5894(88)90021-X.","startPage":"165","endPage":"176","numberOfPages":"12","costCenters":[],"links":[{"id":266526,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0033-5894(88)90021-X"},{"id":219881,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"2","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"505bbdeee4b08c986b3292f5","contributors":{"authors":[{"text":"Lao, Y.","contributorId":58019,"corporation":false,"usgs":true,"family":"Lao","given":"Y.","email":"","affiliations":[],"preferred":false,"id":366939,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Benson, L.","contributorId":56793,"corporation":false,"usgs":true,"family":"Benson","given":"L.","affiliations":[],"preferred":false,"id":366938,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013844,"text":"70013844 - 1988 - A simple model for strong ground motions and response spectra","interactions":[],"lastModifiedDate":"2013-03-13T15:24:40","indexId":"70013844","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1434,"text":"Earthquake Engineering and Structural Dynamics","active":true,"publicationSubtype":{"id":10}},"title":"A simple model for strong ground motions and response spectra","docAbstract":"A simple model for the description of strong ground motions is introduced. The model shows that response spectra can be estimated by using only four parameters of the ground motion, the RMS acceleration, effective duration and two corner frequencies that characterize the effective frequency band of the motion. The model is windowed band-limited white noise, and is developed by studying the properties of two functions, cumulative squared acceleration in the time domain, and cumulative squared amplitude spectrum in the frequency domain. Applying the methods of random vibration theory, the model leads to a simple analytical expression for the response spectra. The accuracy of the model is checked by using the ground motion recordings from the aftershock sequences of two different earthquakes and simulated accelerograms. The results show that the model gives a satisfactory estimate of the response spectra.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Earthquake Engineering and Structural Dynamics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1002/eqe.4290160204","issn":"03756297","usgsCitation":"Safak, E., Mueller, C., and Boatwright, J., 1988, A simple model for strong ground motions and response spectra: Earthquake Engineering and Structural Dynamics, v. 16, no. 2, p. 203-215, https://doi.org/10.1002/eqe.4290160204.","startPage":"203","endPage":"215","numberOfPages":"13","costCenters":[],"links":[{"id":219838,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269245,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/eqe.4290160204"}],"volume":"16","issue":"2","noUsgsAuthors":false,"publicationDate":"2006-12-18","publicationStatus":"PW","scienceBaseUri":"505aaf53e4b0c8380cd8751e","contributors":{"authors":[{"text":"Safak, Erdal","contributorId":73984,"corporation":false,"usgs":true,"family":"Safak","given":"Erdal","email":"","affiliations":[],"preferred":false,"id":366993,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mueller, Charles","contributorId":57178,"corporation":false,"usgs":true,"family":"Mueller","given":"Charles","affiliations":[],"preferred":false,"id":366992,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Boatwright, John 0000-0002-6931-5241 boat@usgs.gov","orcid":"https://orcid.org/0000-0002-6931-5241","contributorId":1938,"corporation":false,"usgs":true,"family":"Boatwright","given":"John","email":"boat@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":366991,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70013303,"text":"70013303 - 1988 - Semianalytical computation of path lines for finite-difference models","interactions":[],"lastModifiedDate":"2024-03-20T11:21:41.615036","indexId":"70013303","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1861,"text":"Ground Water","active":true,"publicationSubtype":{"id":10}},"title":"Semianalytical computation of path lines for finite-difference models","docAbstract":"<div class=\"abstract-group \"><div class=\"article-section__content en main\"><p>A semianalytical particle tracking method was developed for use with velocities generated from block centered finite-difference ground-water flow models. The method is based on the assumption that each directional velocity component varies linearly within a grid cell in its own coordinate directions. This assumption allows an analytical expression to be obtained describing the flow path within an individual grid cell. Given the initial position of a particle anywhere in a cell, the coordinates of any other point along its path line within the cell, and the time of travel between them, can be computed directly. For steady-state systems, the exit point for a particle entering a cell at any arbitrary location can be computed in a single step. By following the particle as it moves from cell to cell, this method can be used to trace the path of a particle through any multidimensional flow field generated from a block-centered finite-difference flow model.</p></div></div>","language":"English","publisher":"National Groundwater Association","doi":"10.1111/j.1745-6584.1988.tb00425.x","issn":"0017467X","usgsCitation":"Pollock, D., 1988, Semianalytical computation of path lines for finite-difference models: Ground Water, v. 26, no. 6, p. 743-750, https://doi.org/10.1111/j.1745-6584.1988.tb00425.x.","productDescription":"8 p.","startPage":"743","endPage":"750","numberOfPages":"8","costCenters":[],"links":[{"id":220300,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"6","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","scienceBaseUri":"505b8d09e4b08c986b31823a","contributors":{"authors":[{"text":"Pollock, D.W.","contributorId":30967,"corporation":false,"usgs":true,"family":"Pollock","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":365765,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013819,"text":"70013819 - 1988 - Seismic stratigraphy of the Mississippi-Alabama shelf and upper continental slope","interactions":[],"lastModifiedDate":"2024-10-15T11:46:30.098514","indexId":"70013819","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"Seismic stratigraphy of the Mississippi-Alabama shelf and upper continental slope","docAbstract":"<div id=\"preview-section-abstract\"><div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id3\" class=\"abstract author\"><div id=\"aep-abstract-sec-id4\"><div class=\"u-margin-s-bottom\">The Mississippi-Alabama shelf and upper continental slope contain relatively thin Upper Pleistocene and Holocene deposits. Five stages of shelf evolution can be identified from the early Wisconsinan to present. The stages were controlled by glacioeustatic or relative sea-level changes and are defined by the stratigraphic position of depositional and erosional episodes. The stratigraphy was identified on seismic profiles by means of geomorphic pattern, high-angle clinoform progradational deposits, buried stream entrenchments, planar conformities, and erosional unconformities.</div><div class=\"u-margin-s-bottom\"><br data-mce-bogus=\"1\"></div><div class=\"u-margin-s-bottom\">The oldest stage (stage 1) of evolution occurred during the early Wisconsinan lowstand; the subaerially exposed shelf was eroded to a smooth seaward-sloping surface. This paleosurface is overlain by a thin (&lt; 10 m) drape of transgressive deposits (stage 2). Stage 3 occurred in three phases as the late Wisconsinan sea retreated: (1) fluvial channel systems eroded across the shelf, (2) deposited a thick (90 m) shelf-margin delta, and (3) contemporaneously deposited sediments on the upper slope. Stage 4 included the rapid Holocene sea-level rise that deposited a relatively thin transgressive facies over parts of the shelf. The last major depositional episode (stage 5) was the progradation of the St. Bernard delta over the northwestern and central parts of the area. A depositional hiatus has occurred since the St. Bernard progradation.</div><div class=\"u-margin-s-bottom\">These Upper Quaternary shelf and slope deposits provide models for analogous deposits in the geologic record. Primarily, they are examples of cyclic sedimentation caused by changes in sea level and may be useful in describing short-term, sandy depositional episodes in prograding shelf and slope sequences.</div></div></div></div></div><div id=\"preview-section-introduction\"><br data-mce-bogus=\"1\"></div><br>","language":"English","publisher":"Elsevier","doi":"10.1016/0025-3227(88)90053-9","issn":"00253227","usgsCitation":"Kindinger, J., 1988, Seismic stratigraphy of the Mississippi-Alabama shelf and upper continental slope: Marine Geology, v. 83, no. 1-4, p. 79-94, https://doi.org/10.1016/0025-3227(88)90053-9.","productDescription":"16 p.","startPage":"79","endPage":"94","numberOfPages":"16","costCenters":[],"links":[{"id":219880,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"83","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8b67e4b08c986b3177de","contributors":{"authors":[{"text":"Kindinger, J. L.","contributorId":38983,"corporation":false,"usgs":true,"family":"Kindinger","given":"J. L.","affiliations":[],"preferred":false,"id":366937,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1003023,"text":"1003023 - 1988 - High-performance liquid-chromatographic separation of subcomponents of antimycin-A","interactions":[],"lastModifiedDate":"2024-04-16T23:06:51.57827","indexId":"1003023","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2213,"text":"Journal of Chromatography","active":true,"publicationSubtype":{"id":10}},"title":"High-performance liquid-chromatographic separation of subcomponents of antimycin-A","docAbstract":"<p><span>Using a reversed-phase high-performance liquid chromatographic (HPLC) technique, a mixture of antimycins A was separated into eight hitherto unreported subcomponents, A</span><sub>1a</sub><span>, A</span><sub>1b</sub><span>, A</span><sub>2a</sub><span>, A</span><sub>2b</sub><span>, A</span><sub>3a</sub><span>, A</span><sub>3b</sub><span>, A</span><sub>4a</sub><span>, and A</span><sub>4b</sub><span>. Although a base-line resolution of the known four major antimycins A</span><sub>1</sub><span>, A</span><sub>2</sub><span>, A</span><sub>3</sub><span>, and A</span><sub>4</sub><span>&nbsp;was readily achieved with mobile phases containing acetate buffers, the separation of the new antibiotic subcomponents was highly sensitive to variation in mobile phase conditions. The type and composition of organic modifiers, the nature of buffer salts, and the concentration of added electrolytes had profound effects on capacity factors, separation factors, and peak resolution values. Of the numerous chromatographic systems examined, a mobile phase consisting of methanol-water (70:30) and 0.005&nbsp;</span><i>M</i><span>&nbsp;tetrabutylammonium phosphate at pH 3.0 yielded the most satisfactory results for the separation of the subcomponents. Reversed-phase gradient HPLC separation of the dansylated or methylated antibiotic compounds produced superior chromatographic characteristics and the presence of added electrolytes was not a critical factor for achieving separation. Differences in the chromatographic outcome between homologous and structural isomers were interpretated based on a differential solvophobic interaction rationale. Preparative reversed-phase HPLC under optimal conditions enabled isolation of pure samples of the methylated antimycin subcomponents for use in structural studies.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0021-9673(88)90007-6","usgsCitation":"Abidi, S.L., 1988, High-performance liquid-chromatographic separation of subcomponents of antimycin-A: Journal of Chromatography, v. 447, no. 1, p. 65-79, https://doi.org/10.1016/0021-9673(88)90007-6.","productDescription":"15 p.","startPage":"65","endPage":"79","numberOfPages":"15","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":131309,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"447","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635313","contributors":{"authors":[{"text":"Abidi, S. L.","contributorId":19898,"corporation":false,"usgs":true,"family":"Abidi","given":"S.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":312614,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013671,"text":"70013671 - 1988 - Waveform modelling using locked-mode synthetic and differential seismograms: application to determination of the structure of Mexico","interactions":[],"lastModifiedDate":"2013-03-12T11:21:22","indexId":"70013671","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1803,"text":"Geophysical Journal International","active":true,"publicationSubtype":{"id":10}},"title":"Waveform modelling using locked-mode synthetic and differential seismograms: application to determination of the structure of Mexico","docAbstract":"We have developed algorithms for modelling seismic waveforms to constrain regional Earth structure. The seismogram is represented as a sum of locked-mode travelling waves in a layered medium. This representation is convenient as it allows us to model structures with slowly varying heterogeneity and to construct differential seismograms. Describes the techniques we have implemented that enable us to compute synthetic and differential seismograms in an efficient and stable manner. The computational methods are sufficiently rapid that many modes can be included and in some cases the entire seismogram may be modified. These algorithms are applied to model a set of seismograms of southern Mexican earthquakes recorded in northern Mexico. The frequency bandwidth of these data is centred at 0.067 Hz and we demonstrate that even at these relatively high frequencies, many features of the seismogram can be successfully modelled. Our results suggest that the structure within the recording array in northern Mexico is resolvably different from that to the south. We find that the average shear velocity of the lower lithosphere of southern Mexico is very low, approximately 4.3 km s-1. If the low-velocity region is confined to the Trans Mexican Volcanic Belt, the shear velocities between 20-80 km depth are approximately 3.3 km s-1. This may be correlated with partial melt and is consistent with the active volcanism and high heat flow found in the region. -Authors","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Journal International","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","doi":"10.1111/j.1365-246X.1988.tb05896.x","issn":"02759128","usgsCitation":"Gomberg, J., and Masters, T.G., 1988, Waveform modelling using locked-mode synthetic and differential seismograms: application to determination of the structure of Mexico: Geophysical Journal International, v. 94, no. 2, p. 193-218, https://doi.org/10.1111/j.1365-246X.1988.tb05896.x.","startPage":"193","endPage":"218","numberOfPages":"26","costCenters":[],"links":[{"id":220050,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269139,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-246X.1988.tb05896.x"}],"volume":"94","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bcfa1e4b08c986b32e9fa","contributors":{"authors":[{"text":"Gomberg, J.S.","contributorId":102095,"corporation":false,"usgs":true,"family":"Gomberg","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":366601,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Masters, T. Guy","contributorId":93191,"corporation":false,"usgs":true,"family":"Masters","given":"T.","email":"","middleInitial":"Guy","affiliations":[],"preferred":false,"id":366600,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013846,"text":"70013846 - 1988 - Nationwide regression models for predicting urban runoff water quality at unmonitored sites","interactions":[],"lastModifiedDate":"2013-02-19T14:30:13","indexId":"70013846","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3718,"text":"Water Resources Bulletin","printIssn":"0043-1370","active":true,"publicationSubtype":{"id":10}},"title":"Nationwide regression models for predicting urban runoff water quality at unmonitored sites","docAbstract":"Regression models are presented that can be used to estimate mean loads for chemical oxygen demand, suspended solids, dissolved solids, total nitrogen, total ammonia plus nitrogen, total phosphorous, dissolved phosphorous, total copper, total lead, and total zinc at unmonitored sites in urban areas. Explanatory variables include drainage area, imperviousness of drainage basin to infiltration, mean annual rainfall, a land-use indicator variable, and mean minimum January temperature. Model parameters are estimated by a generalized-least-squares regression method that accounts for cross correlation and differences in reliability of sample estimates between sites. The regression models account for 20 to 65 percent of the total variation in observed loads.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water Resources Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Water Resources Association","doi":"10.1111/j.1752-1688.1988.tb03026.x","issn":"00431370","usgsCitation":"Tasker, G.D., and Driver, N.E., 1988, Nationwide regression models for predicting urban runoff water quality at unmonitored sites: Water Resources Bulletin, v. 24, no. 5, p. 1091-1101, https://doi.org/10.1111/j.1752-1688.1988.tb03026.x.","startPage":"1091","endPage":"1101","numberOfPages":"11","costCenters":[],"links":[{"id":267754,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1752-1688.1988.tb03026.x"},{"id":219899,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"5","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"505a6299e4b0c8380cd71fe7","contributors":{"authors":[{"text":"Tasker, Gary D.","contributorId":83097,"corporation":false,"usgs":true,"family":"Tasker","given":"Gary","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":366998,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Driver, N. E.","contributorId":63398,"corporation":false,"usgs":true,"family":"Driver","given":"N.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":366997,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70014764,"text":"70014764 - 1988 - Variation of depth to the brittle-ductile transition due to cooling of a midcrustal intrusion","interactions":[],"lastModifiedDate":"2024-02-14T01:08:42.749556","indexId":"70014764","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Variation of depth to the brittle-ductile transition due to cooling of a midcrustal intrusion","docAbstract":"<div class=\"\"><div class=\"article-section__content en main\"><p>The depth to the brittle-ductile transition in the crust is often defined by the intersection of a shear resistance relation in the brittle upper crust that increases linearly with depth and a power law relation for ductile flow in the lower crust that depends strongly on temperature. Transient variation of this depth caused by a magmatic intrusion at a depth near the regional transition can be modeled by a heat conduction model for a rectangular parallelepiped superimposed on a linear geothermal gradient. When parameters appropriate for the southeastern United States are used, a moderate-sized intrusion is found to decrease the transition depth by as much as 7 km; significant variations last about 10 m.y. Since the base of the seismogenic zone is identified with the brittle-ductile transition and since significant depth variations provide loci for strain energy concentration, these results imply that intrusions of late Tertiary age or younger could be important sources of clustered seismicity.</p></div></div>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/GL015i003p00213","issn":"00948276","usgsCitation":"Gettings, M.E., 1988, Variation of depth to the brittle-ductile transition due to cooling of a midcrustal intrusion: Geophysical Research Letters, v. 15, no. 3, p. 213-216, https://doi.org/10.1029/GL015i003p00213.","productDescription":"4 p.","startPage":"213","endPage":"216","numberOfPages":"4","costCenters":[],"links":[{"id":225402,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"3","noUsgsAuthors":false,"publicationDate":"2012-12-07","publicationStatus":"PW","scienceBaseUri":"505bc16ee4b08c986b32a581","contributors":{"authors":[{"text":"Gettings, M. E.","contributorId":25148,"corporation":false,"usgs":true,"family":"Gettings","given":"M.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":369232,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70014766,"text":"70014766 - 1988 - Absence of strain accumulation in the Shumagin seismic gap, Alaska, 1980-1987","interactions":[],"lastModifiedDate":"2024-05-30T16:36:17.700212","indexId":"70014766","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":6453,"text":"Journal of Geophysical Research Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Absence of strain accumulation in the Shumagin seismic gap, Alaska, 1980-1987","docAbstract":"<p><span>Measurements of the deformation of a trilateration network in the Shumagin seismic gap in the interval 1980–1987 failed to detect any significant strain accumulation (observed extension rate in the direction of plate convergence 0.00±0.03 μstrain/yr). Dislocation models of the subduction process and measurements at a comparable network at a known seismic subduction zone (Nankai Trough, Japan) suggest that a rate of the order of −0.2 μstrain/yr should have been observed if the main thrust zone beneath the Shumagin Islands were locked. The simplest explanation of the observed absence of strain accumulation in the Shumagin seismic gap is that the main thrust zone beneath the Shumagin Islands is not presently locked. Other possible explanations depend upon very particular circumstances.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB093iB07p07909","issn":"01480227","usgsCitation":"Lisowski, M., Savage, J., Prescott, W., and Gross, W., 1988, Absence of strain accumulation in the Shumagin seismic gap, Alaska, 1980-1987: Journal of Geophysical Research Solid Earth, v. 93, no. B7, p. 7909-7922, https://doi.org/10.1029/JB093iB07p07909.","productDescription":"14 p.","startPage":"7909","endPage":"7922","numberOfPages":"14","costCenters":[],"links":[{"id":225465,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"93","issue":"B7","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"5059e649e4b0c8380cd47301","contributors":{"authors":[{"text":"Lisowski, M.","contributorId":70381,"corporation":false,"usgs":true,"family":"Lisowski","given":"M.","email":"","affiliations":[],"preferred":false,"id":369237,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Savage, J.C. 0000-0002-5114-7673","orcid":"https://orcid.org/0000-0002-5114-7673","contributorId":102876,"corporation":false,"usgs":true,"family":"Savage","given":"J.C.","affiliations":[],"preferred":false,"id":369239,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prescott, W.H.","contributorId":96337,"corporation":false,"usgs":true,"family":"Prescott","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":369238,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gross, W.K.","contributorId":12624,"corporation":false,"usgs":true,"family":"Gross","given":"W.K.","email":"","affiliations":[],"preferred":false,"id":369236,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70013813,"text":"70013813 - 1988 - Fluid inclusions in vadose cement with consistent vapor to liquid ratios, Pleistocene Miami Limestone, southeastern Florida","interactions":[],"lastModifiedDate":"2024-04-03T16:11:14.614081","indexId":"70013813","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1759,"text":"Geochimica et Cosmochimica Acta","active":true,"publicationSubtype":{"id":10}},"title":"Fluid inclusions in vadose cement with consistent vapor to liquid ratios, Pleistocene Miami Limestone, southeastern Florida","docAbstract":"<p>Vadose cements in the Late Pleistocene Miami Limestone contain regions with two-phase aqueous fluid inclusions that have consistent vapor to liquid (V-L) ratios. When heated, these seemingly primary inclusions homogenize to a liquid phase in a range between 75°C and 130°C (mean = 100°<i>C</i>) and have final melting temperatures between −0.3° and 0.0°C. The original distribution of<span>&nbsp;</span><i>T</i><sub><i>h</i></sub><span>&nbsp;</span>was broadened during measurements because of fluid inclusion reequilibration. The narrow range of<span>&nbsp;</span><i>T</i><sub><i>h</i></sub><span>&nbsp;</span>in these fluid inclusions suggest unusually consistent V-L ratios. They occur with small, obscure, single phase liquid-filled inclusions, which infer a low temperature origin (less than 60°C), and contradict the higher temperature origin implied by the two phase inclusions.</p><p>The diagenetic environment producing these seemingly primary fluid inclusions can be inferred from the origin of the host calcite enclosing them. The δ<sup>18</sup>O composition of these cements (−4 to−5.5%., PDB) and the fresh water in the fluid inclusions are consistent with precipitation from low-temperature meteoric water. The carbon-isotope composition of the vadose cements that contain only rare two-phase fluid inclusions are comparable to the host rock matrix (δ<sup>13</sup>C between 0 and +4%., PDB). Cements that contain common two-phase fluid-inclusions have a distinctly lighter carbon isotopic composition of −3 to −5%.. The carbon isotope composition of cements that contain common two-phase inclusions are about 6%. lighter than those of other vadose cements; models of early meteoric diagenesis indicate that this is the result of precipitation from water that has been influenced by soil gas CO<sub>2</sub>.</p><p>Our hypothesis is that the primary fluid inclusions, those with consistent V-L ratios and the single-phase liquid inclusions, form at near-surface temperature (25°C) and pressure when consistent proportions of soil gas and meteoric water percolating through the vadose zone are trapped within elongate vacuoles.</p><p>This study corroborates that<span>&nbsp;</span><i>T</i><sub><i>h</i></sub><span>&nbsp;</span>measurements on two phase inclusions in vadose cements can be misleading evidence of thermal diagenesis, even if the measurements are well grouped.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(88)90256-6","issn":"00167037","usgsCitation":"Barker, C., and Halley, R.B., 1988, Fluid inclusions in vadose cement with consistent vapor to liquid ratios, Pleistocene Miami Limestone, southeastern Florida: Geochimica et Cosmochimica Acta, v. 52, no. 5, p. 1019-1025, https://doi.org/10.1016/0016-7037(88)90256-6.","productDescription":"7 p.","startPage":"1019","endPage":"1025","numberOfPages":"7","costCenters":[],"links":[{"id":220668,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a1277e4b0c8380cd542fc","contributors":{"authors":[{"text":"Barker, C.E.","contributorId":69991,"corporation":false,"usgs":true,"family":"Barker","given":"C.E.","affiliations":[],"preferred":false,"id":366918,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Halley, R. B.","contributorId":87941,"corporation":false,"usgs":true,"family":"Halley","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":366919,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013796,"text":"70013796 - 1988 - Statistical methods for investigating quiescence and other temporal seismicity patterns","interactions":[],"lastModifiedDate":"2012-03-12T17:18:30","indexId":"70013796","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3209,"text":"Pure and Applied Geophysics PAGEOPH","active":true,"publicationSubtype":{"id":10}},"title":"Statistical methods for investigating quiescence and other temporal seismicity patterns","docAbstract":"We propose a statistical model and a technique for objective recognition of one of the most commonly cited seismicity patterns:microearthquake quiescence. We use a Poisson process model for seismicity and define a process with quiescence as one with a particular type of piece-wise constant intensity function. From this model, we derive a statistic for testing stationarity against a 'quiescence' alternative. The large-sample null distribution of this statistic is approximated from simulated distributions of appropriate functionals applied to Brownian bridge processes. We point out the restrictiveness of the particular model we propose and of the quiescence idea in general. The fact that there are many point processes which have neither constant nor quiescent rate functions underscores the need to test for and describe nonuniformity thoroughly. We advocate the use of the quiescence test in conjunction with various other tests for nonuniformity and with graphical methods such as density estimation. ideally these methods may promote accurate description of temporal seismicity distributions and useful characterizations of interesting patterns. ?? 1988 Birkha??user Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Pure and Applied Geophysics PAGEOPH","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Birkha??user-Verlag","doi":"10.1007/BF00879003","issn":"00334553","usgsCitation":"Matthews, M., and Reasenberg, P., 1988, Statistical methods for investigating quiescence and other temporal seismicity patterns: Pure and Applied Geophysics PAGEOPH, v. 126, no. 2-4, p. 357-372, https://doi.org/10.1007/BF00879003.","startPage":"357","endPage":"372","numberOfPages":"16","costCenters":[],"links":[{"id":205035,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00879003"},{"id":220450,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"126","issue":"2-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9731e4b08c986b31b934","contributors":{"authors":[{"text":"Matthews, M.V.","contributorId":70920,"corporation":false,"usgs":true,"family":"Matthews","given":"M.V.","email":"","affiliations":[],"preferred":false,"id":366887,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reasenberg, P.A.","contributorId":19959,"corporation":false,"usgs":true,"family":"Reasenberg","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":366886,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}