{"pageNumber":"3155","pageRowStart":"78850","pageSize":"25","recordCount":184883,"records":[{"id":70023652,"text":"70023652 - 2001 - Rapid fluid disruption: A source for self-potential anomalies on volcanoes","interactions":[],"lastModifiedDate":"2022-11-17T18:09:38.345696","indexId":"70023652","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2001","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":"Rapid fluid disruption: A source for self-potential anomalies on volcanoes","docAbstract":"Self-potential (SP) anomalies observed above suspected magma reservoirs, dikes, etc., on various volcanoes (Kilauea, Hawaii; Mount Unzen, Japan; Piton de la Fournaise, Reunion Island, Miyake Jima, Japan) result from transient surface electric fields of tens of millivolts per kilometer and generally have a positive polarity. These SP anomalies are usually attributed to electrokinetic effects where properties controlling this process are poorly constrained. We propose an alternate explanation that contributions to electric fields of correct polarity should be expected from charge generation by fluid vaporization/disruption. As liquids are vaporized or removed as droplets by gas transport away from hot dike intrusions, both charge generation and local increase in electrical resistivity by removal of fluids should occur. We report laboratory observations of electric fields in hot rock samples generated by pulses of fluid (water) through the rock at atmospheric pressure. These indicate the relative amplitudes of rapid fluid disruption (RFD) potentials and electrokinetic potentials to be dramatically different and the signals are opposite in sign. Above vaporization temperatures, RFD effects of positive sign in the direction of gas flow dominate, whereas below these temperatures, effects of negative sign dominate. This suggests that the primary contribution to observed self-potential anomalies arises from gas-related charge transport processes at temperatures high enough to produce vigorous boiling and vapor transport. At lower temperatures, the primary contribution is from electrokinetic effects modulated perhaps by changing electrical resistivity and RFD effects from high-pressure but low-temperature CO2 and SO2 gas flow ripping water molecules from saturated crustal rocks. If charge generation is continuous, as could well occur above a newly emplaced dike, positive static potentials will be set up that could be sustained for many years, and the simplest method for identifying these hot, active regions would be to identify the SP anomalies they generate.","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2000JB900349","issn":"01480227","usgsCitation":"Johnston, M., Byerlee, J., and Lockner, D., 2001, Rapid fluid disruption: A source for self-potential anomalies on volcanoes: Journal of Geophysical Research B: Solid Earth, v. 106, no. B3, p. 4327-4335, https://doi.org/10.1029/2000JB900349.","productDescription":"9 p.","startPage":"4327","endPage":"4335","costCenters":[],"links":[{"id":478849,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2000jb900349","text":"Publisher Index Page"},{"id":232380,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Japan, Réunion Island, United States","state":"Hawai'i","otherGeospatial":"Kīlauea, Miyake Jima, Mount Unzen, Piton de la Fournaise","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -155.27228553295345,\n              19.39844174469458\n            ],\n            [\n              -155.25881011486263,\n              19.406213548704855\n            ],\n            [\n           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J.D.","contributorId":69982,"corporation":false,"usgs":true,"family":"Byerlee","given":"J.D.","affiliations":[],"preferred":false,"id":398340,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lockner, D.","contributorId":102190,"corporation":false,"usgs":true,"family":"Lockner","given":"D.","email":"","affiliations":[],"preferred":false,"id":398341,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1003757,"text":"1003757 - 2001 - Diagnostic histological findings in Yosemite toads (Bufo canorus) from die-off in the 1970s","interactions":[],"lastModifiedDate":"2022-12-02T19:03:01.13123","indexId":"1003757","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2334,"text":"Journal of Herpetology","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Diagnostic histological findings in Yosemite toads (<i>Bufo canorus</i>) from die-off in the 1970s","title":"Diagnostic histological findings in Yosemite toads (Bufo canorus) from die-off in the 1970s","docAbstract":"<p>Twelve adult and 25 larval Yosemite toad (<i>Bufo canorus</i>) specimens from the eastern Sierra Nevada of California were examined histologically for evidence of infectious, toxicological, and degenerative diseases. The preserved toads were selected from 21 that had been salvaged or collected during a die-off in 1976-1979 that immediately preceded a population decline. Causes of death of four toads were determined histologically; clinical signs and field observations suggested causes of death of three more. Four toads died of infectious diseases, including chytridiomycosis of the skin (<i>N</i> = 1), bacillary septicemia (<i>N</i> = 2), and combined chytridiomycosis and bacterial septicemia (<i>N</i> = 1). Infections by a funguslike organism (<i>Dermosporidium penneri</i>), renal myxozoa (<i>Leptotheca ohlmacheri</i>), larval Rhabdias, various gastrointestinal nematodes, urinary bladder flukes, and lung flukes were detected in five specimens. No evidence of degenerative diseases, virus infections, or intoxications was found. The variety of lethal diseases and our inability to determine the causes of death of five specimens suggests that one or more histologically undetectable diseases or intoxications may have also contributed to the deaths and population decline.</p>","language":"English","publisher":"Society for the Study of Amphibians and Reptiles","doi":"10.2307/1566028","usgsCitation":"Green, D.E., and Sherman, C.K., 2001, Diagnostic histological findings in Yosemite toads (Bufo canorus) from die-off in the 1970s: Journal of Herpetology, v. 35, no. 1, p. 92-103, https://doi.org/10.2307/1566028.","productDescription":"12 p.","startPage":"92","endPage":"103","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":129621,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Yosemite National Park, Saddlebag Lake, Tioga Lake, Tioga Pass Meadow","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -119.26735731325776,\n              37.931408007978845\n            ],\n            [\n              -119.26735731325776,\n              37.8960877876888\n            ],\n            [\n              -119.24616984985877,\n              37.8960877876888\n            ],\n            [\n              -119.24616984985877,\n              37.931408007978845\n            ],\n            [\n              -119.26735731325776,\n              37.931408007978845\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -119.29775989588323,\n              37.98295533862667\n            ],\n            [\n              -119.29775989588323,\n              37.973289390262494\n            ],\n            [\n              -119.27468587752381,\n              37.973289390262494\n            ],\n            [\n              -119.27468587752381,\n              37.98295533862667\n            ],\n            [\n              -119.29775989588323,\n              37.98295533862667\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"35","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65dbbc","contributors":{"authors":[{"text":"Green, D. Earl david_green@usgs.gov","contributorId":75883,"corporation":false,"usgs":true,"family":"Green","given":"D.","email":"david_green@usgs.gov","middleInitial":"Earl","affiliations":[],"preferred":false,"id":314194,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sherman, Cynthia Kagarise","contributorId":15141,"corporation":false,"usgs":true,"family":"Sherman","given":"Cynthia","email":"","middleInitial":"Kagarise","affiliations":[],"preferred":false,"id":314193,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1001025,"text":"1001025 - 2001 - First finding of the amphipod Echinogammarus ischnus and the mussel Dreissena bugensis in Lake Michigan","interactions":[],"lastModifiedDate":"2022-12-02T18:17:00.363635","indexId":"1001025","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"displayTitle":"First finding of the amphipod <i>Echinogammarus ischnus</i> and the mussel <i>Dreissena bugensis</i> in Lake Michigan","title":"First finding of the amphipod Echinogammarus ischnus and the mussel Dreissena bugensis in Lake Michigan","docAbstract":"<p><span>The first finding of the amphipod&nbsp;</span><i>Echinogammarus</i><span>&nbsp;ischnus and the mussel&nbsp;</span><i>Dreissena bugensis</i><span>&nbsp;in Lake Michigan is documented. These two species are widespread and abundant in the lower lakes, but had not yet been reported from Lake Michigan.&nbsp;</span><i>E. ischnus</i><span>&nbsp;is generally considered a warmwater form that is typically associated with hard substrates and&nbsp;</span><i>Dreissena</i><span>&nbsp;clusters in the nearshore zone. Along the eastern shoreline of Lake Michigan, this species was present at rocky, breakwall habitats along the entire north-south axis of the lake. Although not abundant, this species was also found at soft-bottomed sites as deep as 94 m in the southern basin. The finding of this species in deep offshore waters apparently extends the known habitat range for this species in the Great Lakes, but it is found in deep water areas within its native range (Caspian Sea).&nbsp;</span><i>D. bugensis</i><span>&nbsp;was not abundant, but was present in both the southern and northern portions of the lake. Individuals of up to 36 mm in length were collected, indicating that it had probably been present in the lake for 2 or more years. Also presented are depth-defined densities of&nbsp;</span><i>D. polymorpha</i><span>&nbsp;at 37 sites in the Straits of Mackinac in 1997, and densities at up to 55 sites in the southern basin in 1992/93 and 1998/99. Mean densities decreased with increased water depth in both regions. Maximum mean density in the Straits in 1997 was 13,700/m</span><sup>2</sup><span>&nbsp;(≤ 10 m), and maximum density in the southern basin in 1999 was 2,100/m</span><sup>2</sup><span>&nbsp;(≤ 30 m). Mean densities at the ≤ 30-m interval in the southern basin remained relatively unchanged between 1993 and 1999, but increased from 25/m</span><sup>2</sup><span>&nbsp;to 1,100/m</span><sup>2</sup><span>&nbsp;at the 31 to 50 m interval over the same time period.&nbsp;</span><i>D. polymorpha</i><span>&nbsp;was rare at sites &gt; 50 m. The presence of&nbsp;</span><i>E. ischnus</i><span>&nbsp;and the expected population expansion of&nbsp;</span><i>D. bugensis</i><span>&nbsp;will likely contribute to further foodweb changes in the lake.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0380-1330(01)70653-3","usgsCitation":"Nalepa, T., Schloesser, D.W., Pothoven, S.A., Hondorp, D.W., Fanslow, D.L., Tuchman, M.L., and Fleischer, G.W., 2001, First finding of the amphipod Echinogammarus ischnus and the mussel Dreissena bugensis in Lake Michigan: Journal of Great Lakes Research, v. 27, no. 3, p. 384-391, https://doi.org/10.1016/S0380-1330(01)70653-3.","productDescription":"7 p.","startPage":"384","endPage":"391","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133568,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Illinois, Indiana, Michigan, 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,{"id":70184368,"text":"70184368 - 2001 - Comparison of methods used to estimate numbers of walruses on sea ice","interactions":[],"lastModifiedDate":"2017-03-08T10:26:05","indexId":"70184368","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2671,"text":"Marine Mammal Science","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of methods used to estimate numbers of walruses on sea ice","docAbstract":"<p><span>The US and former USSR conducted joint surveys of Pacific walruses on sea ice and at land haul-outs in 1975, 1980, 1985, and 1990. One of the difficulties in interpreting results of these surveys has been that, except for the 1990 survey, the Americans and Soviets used different methods for estimating population size from their respective portions of the sea ice data. We used data exchanged between Soviet and American scientists to compare and evaluate the two estimation procedures and to derive a set of alternative estimates from the 1975, 1980, and 1985 surveys based on a single consistent procedure. Estimation method had only a small effect on total population estimates because most walruses were found at land haul-outs. However, the Soviet method is subject to bias that depends on the distribution of the population on the sea ice and this has important implications for interpreting the ice portions of previously reported surveys for walruses and other pinniped species. We recommend that the American method be used in future surveys. Future research on survey methods for walruses should focus on other potential sources of bias and variation.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1748-7692.2001.tb01007.x","usgsCitation":"Udevitz, M.S., Gilbert, J.R., and Fedoseev, G.A., 2001, Comparison of methods used to estimate numbers of walruses on sea ice: Marine Mammal Science, v. 17, no. 3, p. 601-616, https://doi.org/10.1111/j.1748-7692.2001.tb01007.x.","productDescription":"16 p.","startPage":"601","endPage":"616","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":337026,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Russia, United States","otherGeospatial":"Chukchi Sea","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -190.634765625,\n              65.62202261510642\n            ],\n            [\n              -154.423828125,\n              65.62202261510642\n            ],\n            [\n              -154.423828125,\n              73.07384351277217\n            ],\n            [\n              -190.634765625,\n              73.07384351277217\n            ],\n            [\n              -190.634765625,\n              65.62202261510642\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"17","issue":"3","noUsgsAuthors":false,"publicationDate":"2006-08-26","publicationStatus":"PW","scienceBaseUri":"58c12642e4b014cc3a3d34ea","contributors":{"authors":[{"text":"Udevitz, Mark S. 0000-0003-4659-138X mudevitz@usgs.gov","orcid":"https://orcid.org/0000-0003-4659-138X","contributorId":3189,"corporation":false,"usgs":true,"family":"Udevitz","given":"Mark","email":"mudevitz@usgs.gov","middleInitial":"S.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":681199,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gilbert, James R.","contributorId":181916,"corporation":false,"usgs":false,"family":"Gilbert","given":"James","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":681200,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fedoseev, Gennadii A.","contributorId":187659,"corporation":false,"usgs":false,"family":"Fedoseev","given":"Gennadii","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":681201,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70205494,"text":"70205494 - 2001 - Book review: Carbon sequestration in soils: Science monitoring and beyond: Conference proceedings: St. Micheals Workshop, Maryland, December 3–5, 1998, NJ: Rosenberg, N.J.","interactions":[],"lastModifiedDate":"2019-09-19T13:01:41","indexId":"70205494","displayToPublicDate":"2000-12-14T12:57:37","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":681,"text":"Agricultural and Forest Meteorology","active":true,"publicationSubtype":{"id":10}},"title":"Book review: Carbon sequestration in soils: Science monitoring and beyond: Conference proceedings: St. Micheals Workshop, Maryland, December 3–5, 1998, NJ: Rosenberg, N.J.","docAbstract":"<p>No abstract available</p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0168-1923(00)00175-1","usgsCitation":"Huntington, T.G., 2001, Book review: Carbon sequestration in soils: Science monitoring and beyond: Conference proceedings: St. Micheals Workshop, Maryland, December 3–5, 1998, NJ: Rosenberg, N.J.: Agricultural and Forest Meteorology, v. 106, no. 2, p. 169-170, https://doi.org/10.1016/S0168-1923(00)00175-1.","productDescription":"2 p.","startPage":"169","endPage":"170","costCenters":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"links":[{"id":367553,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"106","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Huntington, Thomas G. 0000-0002-9427-3530 thunting@usgs.gov","orcid":"https://orcid.org/0000-0002-9427-3530","contributorId":117440,"corporation":false,"usgs":true,"family":"Huntington","given":"Thomas","email":"thunting@usgs.gov","middleInitial":"G.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":771413,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70192226,"text":"70192226 - 2001 - Understanding aquatic animal virus survival and trafficking and its role in risk assessment","interactions":[],"lastModifiedDate":"2018-07-18T10:12:44","indexId":"70192226","displayToPublicDate":"2000-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Understanding aquatic animal virus survival and trafficking and its role in risk assessment","docAbstract":"<p>The stability of infectious agents in different media and under different physical and chemical environments has been extensively studied for some viruses and virtually ignored for others. Gaps in our knowledge are due in part to difficulties in reproducing virus «life cycles» and determination if the agent is in fact inactive. Additionally, isolation of the agent under certain conditions can present significant challenges. Studies on the susceptibility of viruses to different physical or chemical parameters have often been conducted under artificial conditions and quantitative data on the rate of inactivation are lacking for many agents. Using infectious hematopoietic necrosis virus (IHNV) as an example, survival was assessed under different environmental conditions. Three IHNV isolates that exhibited antigenic and genetic differences were diluted either in freshwater collected from a spring, after it passed through a fish farm, or the river that received water from the fish farm. Each treatment was incubated at 15o C in a water bath and samples were removed daily. Virus concentrations were determined by plaque assay on EPC cells. Virus suspended in spring water survived longer than virus incubated in water obtained from a fish farm or the river. Virus suspended in river water exhibited a 99.99% reduction in virus concentrations in less than 24 h. Survival of IHNV was also evaluated at different temperatures. A 1982 isolate appeared to be less temperature sensitive than isolates collected in 1990. A preliminary study was also conducted to determine the genetic similarity of IHNV isolates present downstream in a river system from the state of Idaho. Isolates were analyzed using the RNase protection assay (RPA) and by nucleotide sequencing of RT-PCR products of specific isolates. Genetic typing of IHNV allows monitoring of virus traffic and may provide insight into the epizootiology and mechanisms of virus spread. These results illustrate the complexity in evaluating virus survival and trafficing and using this sort of information in risk assessment. </p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Office International des Epizooties (OIE) International Conference on Risk Analysis in Aquatic Animal Health","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Office International des Epizooties (OIE) international conference on risk analysis in aquatic animal health","conferenceDate":"February 8-10, 2000","conferenceLocation":"Paris, France","language":"English","publisher":"Office International des Epizooties","usgsCitation":"LaPatra, S., Troyer, R., Shewmaker, W., Jones, G., and Kurath, G., 2001, Understanding aquatic animal virus survival and trafficking and its role in risk assessment, <i>in</i> Proceedings of the Office International des Epizooties (OIE) International Conference on Risk Analysis in Aquatic Animal Health, Paris, France, February 8-10, 2000, p. 251-258.","productDescription":"8 p.","startPage":"251","endPage":"258","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":347147,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59eeffade4b0220bbd988fdb","contributors":{"editors":[{"text":"Rogers, C.J.","contributorId":35419,"corporation":false,"usgs":true,"family":"Rogers","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":714971,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"LaPatra, S.","contributorId":29641,"corporation":false,"usgs":true,"family":"LaPatra","given":"S.","affiliations":[],"preferred":false,"id":714899,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Troyer, R.","contributorId":178658,"corporation":false,"usgs":false,"family":"Troyer","given":"R.","email":"","affiliations":[],"preferred":false,"id":714900,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shewmaker, W.","contributorId":178523,"corporation":false,"usgs":false,"family":"Shewmaker","given":"W.","affiliations":[],"preferred":false,"id":714901,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jones, G.","contributorId":39722,"corporation":false,"usgs":false,"family":"Jones","given":"G.","affiliations":[],"preferred":false,"id":714902,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kurath, Gael 0000-0003-3294-560X gkurath@usgs.gov","orcid":"https://orcid.org/0000-0003-3294-560X","contributorId":2629,"corporation":false,"usgs":true,"family":"Kurath","given":"Gael","email":"gkurath@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":714903,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
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E.","contributorId":107226,"corporation":false,"usgs":false,"family":"Plumb","given":"G.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":298032,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Willson, Gary D.","contributorId":174727,"corporation":false,"usgs":false,"family":"Willson","given":"Gary","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":298030,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kalin, K.","contributorId":34076,"corporation":false,"usgs":false,"family":"Kalin","given":"K.","email":"","affiliations":[],"preferred":false,"id":298029,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Shinn, K.","contributorId":17174,"corporation":false,"usgs":false,"family":"Shinn","given":"K.","email":"","affiliations":[],"preferred":false,"id":298028,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rizzo, William M.","contributorId":193670,"corporation":false,"usgs":false,"family":"Rizzo","given":"William","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":298031,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70023159,"text":"70023159 - 2001 - Avian communities in baylands and artificial salt evaporation ponds of the San Francisco Bay estuary","interactions":[],"lastModifiedDate":"2017-08-26T16:40:12","indexId":"70023159","displayToPublicDate":"2000-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Avian communities in baylands and artificial salt evaporation ponds of the San Francisco Bay estuary","docAbstract":"<p>San Francisco Bay wetlands, seasonal and tidal marshes between the historic low and high tide lines, are now highly fragmented because of development during the past 150 years. Artificial salt pond systems in the Bay are hypersaline and typically support simple assemblages of algae and invertebrates. In order to establish the value of salt ponds for migratory waterbirds, we used datasets to conduct a meta-analysis of avian communities in the baylands and salt ponds of San Pablo Bay. Fifty-three species of waterbirds in the salt ponds represented six foraging guilds: surface feeders, shallow probers, deep probers, dabblers, diving benthivores and piscivores. The total number of species and the Shannon-Weiner diversity index was higher in baylands than in salt ponds during all four seasons. However, overall bird density (number/ha) was higher in salt ponds compared with baylands in the winter and spring, primarily because of large concentrations of benthivores. Cessation of salt production in 1993 and subsequent reduction in water depth resulted in a decline of some diving duck populations that used the salt ponds.</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Hydrobiologia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1023/A:1014546524957","issn":"00188158","usgsCitation":"Takekawa, J.Y., Lu, C., and Pratt, R., 2001, Avian communities in baylands and artificial salt evaporation ponds of the San Francisco Bay estuary: Hydrobiologia, v. 466, p. 317-328, https://doi.org/10.1023/A:1014546524957.","startPage":"317","endPage":"328","numberOfPages":"12","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":233917,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":208279,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1023/A:1014546524957"}],"volume":"466","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ef63e4b0c8380cd4a204","contributors":{"authors":[{"text":"Takekawa, John Y. 0000-0003-0217-5907 john_takekawa@usgs.gov","orcid":"https://orcid.org/0000-0003-0217-5907","contributorId":176168,"corporation":false,"usgs":true,"family":"Takekawa","given":"John","email":"john_takekawa@usgs.gov","middleInitial":"Y.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":396533,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lu, C.T.","contributorId":72749,"corporation":false,"usgs":true,"family":"Lu","given":"C.T.","email":"","affiliations":[],"preferred":false,"id":396534,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pratt, R.T.","contributorId":39735,"corporation":false,"usgs":true,"family":"Pratt","given":"R.T.","email":"","affiliations":[],"preferred":false,"id":396532,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70174307,"text":"70174307 - 2001 - Time series of suspended-solids concentration, salinity, temperature, and total mercury concentration in San Francisco Bay during water year 1998","interactions":[],"lastModifiedDate":"2016-07-27T13:18:41","indexId":"70174307","displayToPublicDate":"1999-12-31T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Time series of suspended-solids concentration, salinity, temperature, and total mercury concentration in San Francisco Bay during water year 1998","docAbstract":"<p>Many physical processes affect how constituents within San Francisco Bay vary. Processes and their associated time scales include turbulence (seconds), semidiurnal and diurnal tides (hours), the spring-neap tidal cycle (days), freshwater flow (weeks), seasonal winds (months), ecological and climatic changes (years), and geologic changes (thousands of years). Continuous time series of data on basic state variables of the bay, such as suspended-solids concentration (SSC), salinity, and water temperature, provide insight on the effect and relative importance of physical processes on the bay. SSC time series and Regional Monitoring Program (RMP) water-quality data can be used to calculate time series of some traceelement concentrations (Schoellhamer, 1997a, 1997b). The purpose of this chapter is to describe qualitatively time series of SSC, salinity, water temperature, and mercury during water year 1998 (October 1997 through September 1998).</p>\n<p>Salinity, temperature, and sediment are important components of the San Francisco Bay estuarine system. Salinity and temperature affect the hydrodynamics (Monismith et al., 1996; Schoellhamer and Burau, 1998), geochemistry (Kuwabara et al., 1989), and ecology (Cloern, 1984; Nichols et al., 1986; Jassby et al., 1995) of the bay. Suspended sediments limit light availability in the bay, which, in turn, limits primary production (Cloern, 1987; Cole and Cloern, 1987), and thus food for higher trophic levels. Sediments deposit in ports and shipping channels, which must be dredged to maintain navigation (U.S. Environmental Protection Agency, 1992). Potentially toxic substances, such as metals and pesticides, adsorb to sediment particles (Kuwabara et al., 1989; Domagalski and Kuivila, 1993; Flegal et al., 1996; Schoellhamer, 1997a, 1997b).</p>\n<p>The transport and fate of suspended sediments are important factors in determining the transport and fate of constituents adsorbed on the sediments. For example, the concentration of suspended particulate chromium in the bay appears to be controlled primarily by sediment resuspension (Abu-Saba and Flegal, 1995). Concentrations of dissolved trace elements are greater in South Bay than elsewhere in San Francisco Bay, and bottom sediments are believed to be a significant source (Flegal et al., 1991). The sediments on the bay bottom provide habitat for benthic communities that can ingest these substances and introduce them into the food web (Luoma et al., 1985; Brown and Luoma, 1995, Luoma 1996). Bottom sediments also are a reservoir of nutrients that contribute to the maintenance of estuarine productivity (Hammond et al., 1985).</p>","language":"English","publisher":"San Francisco Estuary Institute","usgsCitation":"Ruhl, C., and Schoellhamer, D., 2001, Time series of suspended-solids concentration, salinity, temperature, and total mercury concentration in San Francisco Bay during water year 1998, 16 p.","productDescription":"16 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":324833,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":324832,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.sfei.org/documents/time-series-suspended-solids-concentration-salinity-temperature-and-total-mercury"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.58544921875,\n              37.385435182627226\n            ],\n            [\n              -122.58544921875,\n              38.179910014461136\n            ],\n            [\n              -121.761474609375,\n              38.179910014461136\n            ],\n            [\n              -121.761474609375,\n              37.385435182627226\n            ],\n            [\n              -122.58544921875,\n              37.385435182627226\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"577f7d35e4b0ef4d2f45fad8","contributors":{"authors":[{"text":"Ruhl, Catherine A. 0000-0002-7989-8815","orcid":"https://orcid.org/0000-0002-7989-8815","contributorId":53414,"corporation":false,"usgs":true,"family":"Ruhl","given":"Catherine A.","affiliations":[],"preferred":false,"id":641745,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":641746,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":38106,"text":"ofr98579 - 2001 - Digital geologic map of the Fawnskin 7.5' quadrangle, San Bernardino County, California","interactions":[],"lastModifiedDate":"2024-01-16T19:21:56.858404","indexId":"ofr98579","displayToPublicDate":"1999-03-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"98-579","title":"Digital geologic map of the Fawnskin 7.5' quadrangle, San Bernardino County, California","docAbstract":"Version 1.1 of this Open-File Report contains a digital geologic map and map database of the Fawnskin 7.5' quadrangle, San Bernardino County, California, that includes:\n\n1. ARC/INFO (Environmental Systems Research Institute) version 7.2.1 double-precision coverages of the various elements of the geologic map\n2. A PostScript (.ps) file to plot the geologic map on a topographic base, containing a Correlation of Map Units diagram and a Description of Map Units\n3. Portable Document Format (.pdf) files of:\na. This Readme; includes in Appendix I, data contained in fskn_met.txt\n\nb. The same graphic as plotted in 2 above. (Test plots from this .pdf do not produce 1:24,000-scale maps. Adobe Acrobat page-size settings control map scale.)\n\nThis release includes features not found in most other digital geologic maps, in that all polygons, lines, and points in the coverage are encoded with detailed, comprehensive geologic data contained in six INFO data tables (.rel). (See Matti and others, 1998a, 1998b, and 1998c, for information on how the encoding may be accessed and utilized.) No paper map is included in the Open-File Report, but a PostScript plot file containing an image of the geologic map sheet, topographic base, Correlation of Map Units (CMU), and detailed Description of Map Units (DMU) is. The Correlation of Map Units and Description of Map Units are in the editorial format of USGS Miscellaneous Investigations Series maps (I-maps) but have not been edited to comply with I-map standards. Within the geologic map data package, map units are identified by such standard geologic-map criteria as formation name, age, and lithology. Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U.S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the PostScript file (2 above). If roads in some areas, especially roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS Fawnskin 7.5' topographic quadrangle in conjunction with the geologic map.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr98579","issn":"0566-8174","collaboration":"Prepared in cooperation with California Division of Mines and Geology and U.S. Forest Service, San Bernardino National Forest","usgsCitation":"Miller, F.K., Matti, J.C., Brown, H., Powell, R.E., Cossette, P., and Morton, G., 2001, Digital geologic map of the Fawnskin 7.5' quadrangle, San Bernardino County, California (Version 1.1): U.S. Geological Survey Open-File Report 98-579, Readme: 32 p.; 1 Plate: 45.53 x 31.88 inches; Metadata; Database, https://doi.org/10.3133/ofr98579.","productDescription":"Readme: 32 p.; 1 Plate: 45.53 x 31.88 inches; Metadata; Database","numberOfPages":"32","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":424441,"rank":11,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_23000.htm","linkFileType":{"id":5,"text":"html"}},{"id":64360,"rank":10,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/1998/0579/pdf/readme.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":284872,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1998/0579/pdf/fskn_map.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":3446,"rank":9,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1998/0579/","linkFileType":{"id":5,"text":"html"}},{"id":284871,"rank":6,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/1998/0579/fskn.tar.gz","linkFileType":{"id":6,"text":"zip"}},{"id":284873,"rank":5,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1998/0579/fskn_map.ps.gz","linkFileType":{"id":6,"text":"zip"}},{"id":284876,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1998/0579/pdf/poly_attrib_code.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":165020,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1998/0579/report-thumb.jpg"},{"id":284870,"rank":7,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/1998/0579/fskn_met.txt","linkFileType":{"id":2,"text":"txt"}},{"id":284875,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1998/0579/pdf/fskn_cmu.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":284874,"rank":4,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1998/0579/pdf/fskn_dmu.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","projection":"Lambert conformal conic projection","country":"United States","state":"California","county":"San Bernardino County","otherGeospatial":"Fawnskin quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.0,34.25 ], [ -117.0,34.375 ], [ -116.875,34.375 ], [ -116.875,34.25 ], [ -117.0,34.25 ] ] ] } } ] }","edition":"Version 1.1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd5503e4b0b290850f612e","contributors":{"authors":[{"text":"Miller, F. K.","contributorId":10803,"corporation":false,"usgs":true,"family":"Miller","given":"F.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":218965,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, J. C.","contributorId":51712,"corporation":false,"usgs":true,"family":"Matti","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":218967,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, H.J.","contributorId":44597,"corporation":false,"usgs":true,"family":"Brown","given":"H.J.","email":"","affiliations":[],"preferred":false,"id":218966,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Powell, R. E.","contributorId":93046,"corporation":false,"usgs":true,"family":"Powell","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":218968,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cossette, P. M.","contributorId":35644,"corporation":false,"usgs":true,"family":"Cossette","given":"P. M.","affiliations":[],"preferred":false,"id":892468,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Morton, Gregory","contributorId":103356,"corporation":false,"usgs":true,"family":"Morton","given":"Gregory","email":"","affiliations":[],"preferred":false,"id":892469,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":4890,"text":"ds39 - 2001 - Volcanoes of the Wrangell Mountains and Cook Inlet region, Alaska: selected photographs","interactions":[],"lastModifiedDate":"2019-05-15T08:20:31","indexId":"ds39","displayToPublicDate":"1997-02-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"39","title":"Volcanoes of the Wrangell Mountains and Cook Inlet region, Alaska: selected photographs","docAbstract":"Alaska is home to more than 40 active volcanoes, many of which have erupted violently and repeatedly in the last 200 years. This CD-ROM contains 97 digitized color 35-mm images which represent a small fraction of thousands of photographs taken by Alaska Volcano Observatory scientists, other researchers, and private citizens. The photographs were selected to portray Alaska's volcanoes, to document recent eruptive activity, and to illustrate the range of volcanic phenomena observed in Alaska. \r\nThese images are for use by the interested public, multimedia producers, desktop publishers, and the high-end printing industry. The digital images are stored in the 'images' folder and can be read across Macintosh, Windows, DOS, OS/2, SGI, and UNIX platforms with applications that can read JPG (JPEG - Joint Photographic Experts Group format) or PCD (Kodak's PhotoCD (YCC) format) files. Throughout this publication, the image numbers match among the file names, figure captions, thumbnail labels, and other references. Also included on this CD-ROM are Windows and Macintosh viewers and engines for keyword searches (Adobe Acrobat Reader with Search). At the time of this publication, Kodak's policy on the distribution of color-management files is still unresolved, and so none is included on this CD-ROM. However, using the Universal Ektachrome or Universal Kodachrome transforms found in your software will provide excellent color. In addition to PhotoCD (PCD) files, this CD-ROM contains large (14.2'x19.5') and small (4'x6') screen-resolution (72 dots per inch; dpi) images in JPEG format. These undergo downsizing and compression relative to the PhotoCD images. ","language":"English","publisher":"U.S. Geological Survey ","doi":"10.3133/ds39","issn":"1088-1018","usgsCitation":"Neal, C., McGimsey, R.G., and Diggles, M.F., 2001, Volcanoes of the Wrangell Mountains and Cook Inlet region, Alaska: selected photographs (Version 1.1): U.S. Geological Survey Data Series 39, 1 CD, https://doi.org/10.3133/ds39.","productDescription":"1 CD","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":139750,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":624,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/dds/dds-39/","linkFileType":{"id":5,"text":"html"}}],"country":"Canada, United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -146.6015625,\n              58.17070248348609\n            ],\n            [\n              -133.59375,\n              58.17070248348609\n            ],\n            [\n              -133.59375,\n              70.37785394109224\n            ],\n            [\n              -146.6015625,\n              70.37785394109224\n            ],\n            [\n              -146.6015625,\n              58.17070248348609\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd76e","contributors":{"authors":[{"text":"Neal, Christina A. 0000-0002-7697-7825","orcid":"https://orcid.org/0000-0002-7697-7825","contributorId":82660,"corporation":false,"usgs":true,"family":"Neal","given":"Christina A.","affiliations":[],"preferred":false,"id":150052,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McGimsey, Robert G. 0000-0001-5379-7779 mcgimsey@usgs.gov","orcid":"https://orcid.org/0000-0001-5379-7779","contributorId":2352,"corporation":false,"usgs":true,"family":"McGimsey","given":"Robert","email":"mcgimsey@usgs.gov","middleInitial":"G.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":150051,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Diggles, Michael F. 0000-0002-9946-0247 mdiggles@usgs.gov","orcid":"https://orcid.org/0000-0002-9946-0247","contributorId":810,"corporation":false,"usgs":true,"family":"Diggles","given":"Michael","email":"mdiggles@usgs.gov","middleInitial":"F.","affiliations":[{"id":5066,"text":"Office of the Director USGS","active":true,"usgs":true},{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true},{"id":5053,"text":"IPDS Training","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":150050,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":54103,"text":"wdrTX005 - 2001 - Water resources data Texas, water year 2000, volume 5. Guadalupe River basin, Nueces River basin, Rio Grande basin, and intervening coastal basins","interactions":[],"lastModifiedDate":"2017-06-07T11:14:31","indexId":"wdrTX005","displayToPublicDate":"1994-01-01T12:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"TX-00-5","title":"Water resources data Texas, water year 2000, volume 5. Guadalupe River basin, Nueces River basin, Rio Grande basin, and intervening coastal basins","docAbstract":"Water-resources data for the 2000 water year for Texas are presented in six volumes, and consist of records of stage, discharge, and water quality of streams and canals; stage, contents, and water-quality of lakes and reservoirs; and water levels and water quality of ground-water wells. Volume 5 contains records for water discharge at 71 gaging stations; stage only at 4 gaging stations; stage and contents at 4 lakes and reservoirs; water quality at 29 gaging stations; and data for 23 partial-record stations comprised of 3 flood-hydrograph, 10 low-flow, 6 crest-stage, and 4 miscellaneous stations. Also included are lists of discontinued surface-water discharge or stage-only stations and discontinued surface-water-quality stations. Additional water data were collected at various sites, not part of the systematic data-collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating Federal, State, and local agencies in Texas. Records for a few pertinent stations in the bordering States also are included.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrTX005","collaboration":"Prepared in cooperation with the State of Texas and with other agencies","usgsCitation":"Gandara, S., Gibbons, W., and Barbie, D., 2001, Water resources data Texas, water year 2000, volume 5. Guadalupe River basin, Nueces River basin, Rio Grande basin, and intervening coastal basins: U.S. Geological Survey Water Data Report TX-00-5, HTML Document; Report: xxx, 386 p., https://doi.org/10.3133/wdrTX005.","productDescription":"HTML Document; Report: xxx, 386 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":177971,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":334530,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/WDR-TX-00-5/pdf/VOL5-2000.pdf","text":"Report","size":"5.12 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":5542,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wdrtx005/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Texas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": 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,{"id":54102,"text":"wdrTX004 - 2001 - Water resources data Texas, water year 2000, volume 4. Colorado River basin, Lavaca River basin, and intervening coastal basins","interactions":[],"lastModifiedDate":"2017-06-07T11:15:01","indexId":"wdrTX004","displayToPublicDate":"1994-01-01T10:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"TX-00-4","title":"Water resources data Texas, water year 2000, volume 4. Colorado River basin, Lavaca River basin, and intervening coastal basins","docAbstract":"Water-resources data for the 2000 water year for Texas are presented in six volumes, and consist of records of stage, discharge, and water quality of streams and canals; stage, contents, and water-quality of lakes and reservoirs; and water levels and water quality of ground-water wells. Volume 4 contains records for water discharge at 58 gaging stations; stage only at 2 gaging stations; stage and contents at 14 lakes and reservoirs; water quality at 30 gaging stations; and data for 13 partial-record stations comprised of 5 flood-hydrograph, 5 low-flow, 1 crest-stage, and 2 miscellaneous stations. Also included are lists of discontinued surface-water discharge or stage-only stations and discontinued surface-water-quality stations. Additional water data were collected at various sites, not part of the systematic data-collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating Federal, State, and local agencies in Texas. Records for a few pertinent stations in the bordering States also are included.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrTX004","collaboration":"Prepared in cooperation with the State of Texas and with other agencies","usgsCitation":"Gandara, S., Gibbons, W., and Barbie, D., 2001, Water resources data Texas, water year 2000, volume 4. Colorado River basin, Lavaca River basin, and intervening coastal basins: U.S. Geological Survey Water Data Report TX-00-4, HTML Document; Report: xxx, 311 p., https://doi.org/10.3133/wdrTX004.","productDescription":"HTML Document; Report: xxx, 311 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":177970,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5541,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wdrtx004/","linkFileType":{"id":5,"text":"html"}},{"id":334539,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/WDR-TX-00-4/pdf/VOL4-2000.pdf","text":"Report","size":"4.1 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Texas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -103.0517578125,\n              33.779147331286474\n            ],\n            [\n              -102.3486328125,\n              33.394759218577995\n            ],\n            [\n              -101.0302734375,\n              32.91648534731439\n            ],\n            [\n              -100.21728515624999,\n              32.11980111179328\n            ],\n            [\n              -99.20654296875,\n              31.259769987394286\n            ],\n            [\n              -98.50341796875,\n              30.845647420182598\n            ],\n            [\n              -97.2509765625,\n              30.221101852485987\n            ],\n            [\n              -96.70166015624999,\n              29.6880527498568\n            ],\n            [\n              -96.21826171874999,\n              29.132970130878636\n            ],\n            [\n              -96.1083984375,\n              28.729130483430154\n            ],\n            [\n              -96.56982421875,\n              28.20760859532738\n            ],\n            [\n              -96.78955078125,\n              28.033197847676377\n            ],\n            [\n              -97.2509765625,\n              27.877928333679495\n            ],\n            [\n              -97.822265625,\n              27.916766641249065\n            ],\n            [\n              -98.26171875,\n              28.033197847676377\n            ],\n            [\n              -98.72314453125,\n              28.478348692223165\n            ],\n            [\n              -99.42626953125,\n              28.844673680771795\n            ],\n            [\n              -100.0634765625,\n              29.516110386062277\n            ],\n            [\n              -100.5029296875,\n              30.12612436422458\n            ],\n            [\n              -101.62353515625,\n              30.90222470517144\n            ],\n            [\n              -102.10693359375,\n              31.12819929911196\n            ],\n            [\n              -102.67822265625,\n              31.55981453201843\n            ],\n            [\n              -103.11767578124999,\n              32.45415593941475\n            ],\n            [\n              -103.0517578125,\n              33.779147331286474\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd33a","contributors":{"authors":[{"text":"Gandara, S. 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,{"id":54112,"text":"wdrTX003 - 2001 - Water resources data Texas, water year 2000, volume 3. San Jacinto River basin, Brazos River basin, San Bernard River basin, and intervening coastal basins","interactions":[],"lastModifiedDate":"2017-06-07T17:03:33","indexId":"wdrTX003","displayToPublicDate":"1994-01-01T08:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"TX-00-3","title":"Water resources data Texas, water year 2000, volume 3. San Jacinto River basin, Brazos River basin, San Bernard River basin, and intervening coastal basins","docAbstract":"Water-resources data for the 2000 water year for Texas are presented in six volumes, and consist of records of stage, discharge, and water quality of streams and canals; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. Volume 3 contains records for water discharge at 84 gaging stations; stage only at 9 gaging stations; stage and contents at 32 lakes and reservoirs; water quality at 25 gaging stations; and data for 43 partial-record stations comprised of 18 flood-hydrograph, 8 low-flow, 14 crest-stage, and 3 miscellaneous stations. Also included are lists of discontinued surface-water discharge or stage-only stations and discontinued surface-water-quality stations. Additional water data were collected at various sites, not part of the systematic data-collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating Federal, State, and local agencies in Texas. Records for a few pertinent stations in the bordering States also are included.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrTX003","collaboration":"Prepared in cooperation with the State of Texas and with other agencies","usgsCitation":"Gandara, S., Gibbons, W., and Barbie, D., 2001, Water resources data Texas, water year 2000, volume 3. San Jacinto River basin, Brazos River basin, San Bernard River basin, and intervening coastal basins: U.S. Geological Survey Water Data Report TX-00-3, HTML Document; Report: xxx, 522 p., https://doi.org/10.3133/wdrTX003.","productDescription":"HTML Document; Report: xxx, 522 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":178191,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":334546,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/WDR-TX-00-3/pdf/VOL3-2000.pdf","text":"Report","size":"6.21 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":5551,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wdrtx003/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Texas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -103.0517578125,\n              35.003003395276714\n            ],\n            [\n              -103.0517578125,\n              34.06176136129718\n            ],\n            [\n              -102.667236328125,\n              33.797408767572485\n            ],\n            [\n              -101.84326171875,\n              33.4955977448657\n            ],\n            [\n              -101.1181640625,\n              33.073130945006625\n            ],\n            [\n              -100.118408203125,\n              32.602361666817515\n            ],\n            [\n              -98.96484375,\n              31.840232667909365\n            ],\n            [\n              -97.767333984375,\n              30.968189296794247\n            ],\n            [\n              -97.14111328125,\n              30.44867367928756\n            ],\n            [\n              -96.52587890625,\n              29.707139348134145\n            ],\n            [\n              -96.21826171874999,\n              29.219302076779456\n            ],\n            [\n              -95.95458984375,\n              28.545925723233477\n            ],\n            [\n              -95.526123046875,\n              28.70986084394286\n            ],\n            [\n              -95.00976562499999,\n              28.8831596093235\n            ],\n            [\n              -94.757080078125,\n              29.248063243796576\n            ],\n            [\n              -94.85595703125,\n              29.649868677972304\n            ],\n            [\n              -95.03173828125,\n              29.983486718474694\n            ],\n            [\n              -95.614013671875,\n              30.80791068136646\n            ],\n            [\n              -96.35009765625,\n              31.5504526754715\n            ],\n            [\n              -97.086181640625,\n              32.045332838858506\n            ],\n            [\n              -98.06396484375,\n              32.861132322810946\n            ],\n            [\n              -99.2724609375,\n              33.65120829920497\n            ],\n            [\n              -100.72265625,\n              34.243594729697406\n            ],\n            [\n              -101.458740234375,\n              34.615126683462194\n            ],\n            [\n              -103.0517578125,\n              35.003003395276714\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd336","contributors":{"authors":[{"text":"Gandara, S. C.","contributorId":81116,"corporation":false,"usgs":true,"family":"Gandara","given":"S. C.","affiliations":[],"preferred":false,"id":249231,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gibbons, W.J.","contributorId":29847,"corporation":false,"usgs":true,"family":"Gibbons","given":"W.J.","email":"","affiliations":[],"preferred":false,"id":249229,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barbie, D.L.","contributorId":61459,"corporation":false,"usgs":true,"family":"Barbie","given":"D.L.","affiliations":[],"preferred":false,"id":249230,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":50391,"text":"ofr01113 - 2001 - hypoDD-A Program to Compute Double-Difference Hypocenter Locations","interactions":[],"lastModifiedDate":"2014-02-06T13:43:25","indexId":"ofr01113","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-113","title":"hypoDD-A Program to Compute Double-Difference Hypocenter Locations","docAbstract":"<p>HypoDD is a Fortran computer program package for relocating earthquakes with the double-difference algorithm of Waldhauser and Ellsworth (2000). This document provides a brief introduction into how to run and use the programs ph2dt and hypoDD to compute double-difference (DD) hypocenter locations. It gives a short overview of the DD technique, discusses the data preprocessing using ph2dt, and leads through the earthquake relocation process using hypoDD. The appendices include the reference manuals for the two programs and a short description of auxiliary programs and example data. Some minor subroutines are presently in the c language, and future releases will be in c.</p>\n<br/>\n<p>Earthquake location algorithms are usually based on some form of Geiger’s method, the linearization of the travel time equation in a first order Taylor series that relates the difference between the observed and predicted travel time to unknown adjustments in the hypocentral coordinates through the partial derivatives of travel time with respect to the unknowns. Earthquakes can be located individually with this algorithm, or jointly when other unknowns link together the solutions to indivdual earthquakes, such as station corrections in the joint hypocenter determination (JHD) method, or the earth model in seismic tomography.</p>\n<br/>\n<p>The DD technique (described in detail in Waldhauser and Ellsworth, 2000) takes advantage of the fact that if the hypocentral separation between two earthquakes is small compared to the event-station distance and the scale length of velocity heterogeneity, then the ray paths between the source region and a common station are similar along almost the entire ray path (Fréchet, 1985; Got et al., 1994). In this case, the difference in travel times for two events observed at one station can be attributed to the spatial offset between the events with high accuracy.</p>\n<br/>\n<p>DD equations are built by differencing Geiger’s equation for earthquake location. In this way, the residual between observed and calculated travel-time difference (or double-difference) between two events at a common station are a related to adjustments in the relative position of the hypocenters and origin times through the partial derivatives of the travel times for each event with respect to the unknown. HypoDD calculates travel times in a layered velocity model (where velocity depends only on depth) for the current hypocenters at the station where the phase was recorded. The double-difference residuals for pairs of earthquakes at each station are minimized by weighted least squares using the method of singular value decomposition (SVD) or the conjugate gradients method (LSQR, Paige and Saunders, 1982). Solutions are found by iteratively adjusting the vector difference between nearby hypocentral pairs, with the locations and partial derivatives being updated after each iteration. Details about the algorithm can be found in Waldhauser and Ellsworth (2000).</p>\n<br/>\n<p>When the earthquake location problem is linearized using the double-difference equations, the common mode errors cancel, principally those related to the receiver-side structure. Thus we avoid the need for station corrections or high-accuracy of predicted travel times for the portion of the raypath that lies outside the focal volume. This approach is especially useful in regions with a dense distribution of seismicity, i.e. where distances between neighboring events are only a few hundred meters. The improvement of double-difference locations over ordinary JHD locations is shown in Figure 1 for about 10,000 earthquakes that occurred during the 1997 seismic crisis in the Long Valley caldera, California. While the JHD locations (left panel) show a diffuse picture of the seismicity, double-difference locations (right panel) bring structural details such as the location of active fault planes into sharp focus.</p>","language":"English","doi":"10.3133/ofr01113","usgsCitation":"Waldhauser, F., 2001, hypoDD-A Program to Compute Double-Difference Hypocenter Locations (Version 1.0): U.S. Geological Survey Open-File Report 2001-113, 25 p., https://doi.org/10.3133/ofr01113.","productDescription":"25 p.","onlineOnly":"Y","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":175481,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4190,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0113/","linkFileType":{"id":5,"text":"html"}},{"id":282065,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0113/pdf/hypoDD.pdf"},{"id":282066,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0113/HYPODD_1.0.tar.gz"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc319","contributors":{"authors":[{"text":"Waldhauser, Felix","contributorId":59106,"corporation":false,"usgs":true,"family":"Waldhauser","given":"Felix","email":"","affiliations":[],"preferred":false,"id":241347,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":45049,"text":"wri014082 - 2001 - Hydrogeology and ground-water quality of the county road a disposal site on the Bad River Indian Reservation, Ashland County, Wisconsin: 1997-98","interactions":[],"lastModifiedDate":"2015-10-27T12:21:06","indexId":"wri014082","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4082","title":"Hydrogeology and ground-water quality of the county road a disposal site on the Bad River Indian Reservation, Ashland County, Wisconsin: 1997-98","docAbstract":"<p>The County Road A disposal site, located on the Bad River Indian Reservation, Ashland County, Wisconsin, contains papermill sludge generated by a former mill in the City of Ashland. Since the time of disposal (1968-1970) the site has been the subject of investigations by the U.S. Bureau of Indian Affairs, the U.S. Environmental Protection Agency, and private consultants. During 1997- 1998, an investigation was conducted by the U.S. Geological Survey, in cooperation with the U.S. Environmental Protection Agency and the Natural Resources Department of the Bad River Indian Tribe, to evaluate the hydrogeology and groundwater quality of the disposal site, particularly with respect to the hydraulic connection between two ponds at the site and the shallow ground-waterflow system. Additional monitoring wells and well points were installed, and additional hydrogeologic, ground-water quality, and geophysical data were collected. The data from this and previous studies were integrated and interpreted.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri014082","collaboration":"Prepared in cooperation with U.S. Environmental Protection Agency, Region 5 and The Bad River Band of Lake Superior Tribe of Chippewa Indians","usgsCitation":"Dunning, C.P., and Yeskis, D.J., 2001, Hydrogeology and ground-water quality of the county road a disposal site on the Bad River Indian Reservation, Ashland County, Wisconsin: 1997-98: U.S. Geological Survey Water-Resources Investigations Report 2001-4082, v, 61 p., https://doi.org/10.3133/wri014082.","productDescription":"v, 61 p.","numberOfPages":"66","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":120409,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2001/4082/report-thumb.jpg"},{"id":82260,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2001/4082/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Wisconsin","county":"Ashland County","otherGeospatial":"Bad River Indian 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,{"id":54111,"text":"wdrTX002 - 2001 - Water resources data Texas, water year 2000, volume 2. Trinity River basin","interactions":[],"lastModifiedDate":"2017-06-07T11:15:35","indexId":"wdrTX002","displayToPublicDate":"1994-01-01T06:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"TX-00-2","title":"Water resources data Texas, water year 2000, volume 2. Trinity River basin","docAbstract":"Water-resources data for the 2000 water year for Texas are presented in six volumes, and consist of records of stage, discharge, and water quality of streams and canals; stage, contents, and water-quality of lakes and reservoirs; and water levels and water quality of ground-water wells. Volume 2 contains records for water discharge at 49 gaging stations; stage only at 3 gaging stations; stage and contents at 24 lakes and reservoirs; water quality at 34 gaging stations; and data for 3 partial-record stations comprised of 2 flood-hydrograph and 1 crest-stage stations. Also included are lists of discontinued surface-water discharge or stage-only stations and discontinued surface-water-quality stations. Additional water data were collected at various sites, not part of the systematic data-collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating Federal, State, and local agencies in Texas. Records for a few pertinent stations in the bordering States also are included.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrTX002","collaboration":"Prepared in cooperation with the State of Texas and with other agencies","usgsCitation":"Gandara, S., Gibbons, W., and Barbie, D., 2001, Water resources data Texas, water year 2000, volume 2. 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,{"id":53875,"text":"bsr20010007 - 2001 - Mississippi/Alabama pinnacle trend ecosystem monitoring Final Synthesis Report","interactions":[],"lastModifiedDate":"2019-05-28T11:32:53","indexId":"bsr20010007","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":9,"text":"Biological Science Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"2001-0007","title":"Mississippi/Alabama pinnacle trend ecosystem monitoring Final Synthesis Report","docAbstract":"This Final Synthesis Report summarizes a four-year program to characterize and monitor carbonate mounds on the Mississippi/Alabama outer continental shelf (OCS). The study area is shown in Fig.ES.1. The study was conducted by Continental Shelf Associates, Inc. and the Geochemical and Environmental Research Group (GERG) of Texas A&M University (TAMU), for the U.S. Geological Survey (USGS), Biological Resources Division.","language":"English","publisher":"U.S. Fish and Wildlife Service","collaboration":"Prepared in cooperation with the Minerals Management Service, Gulf of Mexico OCS Region","usgsCitation":"Continental Shelf Associates Inc., and Texas A&M University, G.R., 2001, Mississippi/Alabama pinnacle trend ecosystem monitoring Final Synthesis Report: Biological Science Report 2001-0007, xxxii, 449 p.","productDescription":"xxxii, 449 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":177383,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":364183,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://marinecadastre.gov/espis/#/search/study/15025"},{"id":9763,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://espis.boem.gov/final%20reports/3136.pdf","size":"32571","linkFileType":{"id":1,"text":"pdf"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -89,29 ], [ -89,30 ], [ -87,30 ], [ -87,29 ], [ -89,29 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699e9f","contributors":{"authors":[{"text":"Continental Shelf Associates Inc.","contributorId":128264,"corporation":true,"usgs":false,"organization":"Continental Shelf Associates Inc.","id":532210,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Texas A&M University, Geochemical and Environmental Research Group","contributorId":45776,"corporation":false,"usgs":true,"family":"Texas A&M University","given":"Geochemical and Environmental","email":"","middleInitial":"Research Group","affiliations":[],"preferred":false,"id":248548,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53327,"text":"wdrCA003 - 2001 - Water Resources Data--California, Water Year 2000, Volume 3. Southern Central Valley Basins and The Great Basin from Walker River to Truckee River","interactions":[],"lastModifiedDate":"2012-02-02T00:11:44","indexId":"wdrCA003","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"CA-00-3","title":"Water Resources Data--California, Water Year 2000, Volume 3. Southern Central Valley Basins and The Great Basin from Walker River to Truckee River","docAbstract":"Water-resources data for the 2000 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 3 contains discharge records for 175 gaging stations, stage and contents for 44 lakes and reservoirs, and water quality for 31 stations. Also included are 1 crest-stage partial-record station and 1 miscellaneous partial-record sites. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.","language":"ENGLISH","doi":"10.3133/wdrCA003","usgsCitation":"Anderson, S., Smithson, J., Freeman, L., and Rockwell, G., 2001, Water Resources Data--California, Water Year 2000, Volume 3. Southern Central Valley Basins and The Great Basin from Walker River to Truckee River: U.S. Geological Survey Water Data Report CA-00-3, 469 p., https://doi.org/10.3133/wdrCA003.","productDescription":"469 p.","costCenters":[],"links":[{"id":5034,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/WDR-CA-00-3/","linkFileType":{"id":5,"text":"html"}},{"id":175250,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa1ea","contributors":{"authors":[{"text":"Anderson, S.W.","contributorId":25628,"corporation":false,"usgs":true,"family":"Anderson","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":247282,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smithson, J.R.","contributorId":41073,"corporation":false,"usgs":true,"family":"Smithson","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":247283,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Freeman, L.A.","contributorId":86374,"corporation":false,"usgs":true,"family":"Freeman","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":247285,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rockwell, G.L.","contributorId":47408,"corporation":false,"usgs":true,"family":"Rockwell","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":247284,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":53367,"text":"wdrCA001 - 2001 - Water Resources Data--California, Water Year 2000, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River","interactions":[],"lastModifiedDate":"2012-02-02T00:11:26","indexId":"wdrCA001","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"CA-00-1","title":"Water Resources Data--California, Water Year 2000, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River","docAbstract":"Water-resources data for the 2000 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 175 gaging stations and 13 crest-stage partial-record stations, stage and contents for 20 lakes and reservoirs, gage-height records for 2 stations, water quality for 27 streamflow-gaging stations and 3 partial-record stations, and precipitation data for 4 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.","language":"ENGLISH","doi":"10.3133/wdrCA001","usgsCitation":"Anderson, S., Agajanian, J., and Rockwell, G., 2001, Water Resources Data--California, Water Year 2000, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River: U.S. Geological Survey Water Data Report CA-00-1, 478 p., https://doi.org/10.3133/wdrCA001.","productDescription":"478 p.","costCenters":[],"links":[{"id":179442,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5126,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/WDR-CA-00-1/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa450","contributors":{"authors":[{"text":"Anderson, S.W.","contributorId":25628,"corporation":false,"usgs":true,"family":"Anderson","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":247411,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Agajanian, J.","contributorId":78394,"corporation":false,"usgs":true,"family":"Agajanian","given":"J.","affiliations":[],"preferred":false,"id":247413,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rockwell, G.L.","contributorId":47408,"corporation":false,"usgs":true,"family":"Rockwell","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":247412,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":53898,"text":"itr20010003 - 2001 - Abstracts from \"Coastal Marsh Dieback in the Northern Gulf of Mexico: Extent, Causes, Consequences, and Remedies","interactions":[],"lastModifiedDate":"2018-10-25T18:17:15","indexId":"itr20010003","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":37,"text":"Information and Technology Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"2001-0003","title":"Abstracts from \"Coastal Marsh Dieback in the Northern Gulf of Mexico: Extent, Causes, Consequences, and Remedies","docAbstract":"In the spring of 2000, scientists discovered a new and unprecedented loss of salt marsh vegetation in coastal Louisiana and other areas along the northern coast of the Gulf of Mexico. This dieback of salt marsh vegetation, sometimes called the brown marsh phenomenon', primarily involved the rapid browning and dieback of smooth cordgrass (Spanina alterniflora). Coastal Louisiana has already undergone huge, historical losses of coastal marsh due to both human-induced and natural factors, and the current overall rate of wetland loss (25-35 sq mi 65-91 SQ KM each year) stands to threaten Louisiana's coastal ecosystem, infrastructure, and economy. On January 11-12, 2001, individuals from Federal and State agencies, universities, and the private sector met at the conference 'Coastal Marsh Dieback in the Northern Gulf of Mexico: Extent, Causes, Consequences, and Remedies' to discuss and share information shout the marsh dieback. Presentations discussed trends in the progress of dieback during the summer of 2000 and in environmental conditions occurring at field study sites, possible causes including drought and Mississippi low flow' conditions, changes in soil conditions (salinity, the bioavailability of metals, pathogens, etc.), the potential for wetland loss that could occur if above and below normality occurs and is sustained over an extended period, advanced techniques for tracking the dieback via aerial photography and remote sensing, linkages of marsh hydrology to the dieback, and mechanisms of modeling dieback and recovery. In addition, presentations were made regarding development of a web site to facilitate information sharing and progress in preparation for requests for proposals based on an emergency appropriation by the U.S. Congress. All findings tended to support the idea that the dieback constituted a continuing environmental emergency and research and natural resource management efforts should be expended accordingly.","language":"ENGLISH","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Proffitt, C.E., and Charron, T.M., 2001, Abstracts from \"Coastal Marsh Dieback in the Northern Gulf of Mexico: Extent, Causes, Consequences, and Remedies: Information and Technology Report 2001-0003, viii, 31 p.","productDescription":"viii, 31 p.","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"links":[{"id":177658,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b13e4b07f02db6a39dc","contributors":{"editors":[{"text":"Stewart, Robert E. Jr.","contributorId":72861,"corporation":false,"usgs":true,"family":"Stewart","given":"Robert","suffix":"Jr.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":749873,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Proffitt, C. Edward 0000-0002-0845-8441","orcid":"https://orcid.org/0000-0002-0845-8441","contributorId":93568,"corporation":false,"usgs":true,"family":"Proffitt","given":"C.","email":"","middleInitial":"Edward","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":248613,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Charron, Tammy Michelle","contributorId":70050,"corporation":false,"usgs":true,"family":"Charron","given":"Tammy","email":"","middleInitial":"Michelle","affiliations":[],"preferred":false,"id":248611,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53899,"text":"itr20010002 - 2001 - A Framework for ecological decision suport systems : building the right systems and building the systems right","interactions":[],"lastModifiedDate":"2012-02-02T00:11:41","indexId":"itr20010002","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":37,"text":"Information and Technology Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"2001-0002","title":"A Framework for ecological decision suport systems : building the right systems and building the systems right","language":"ENGLISH","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"D’Erchia, F., Korschgen, C., Nyquist, M., Root, R., Sojda, R., and Stine, P., 2001, A Framework for ecological decision suport systems : building the right systems and building the systems right: Information and Technology Report 2001-0002, iii, 50 p. : 28 cm.","productDescription":"iii, 50 p. : 28 cm.","costCenters":[],"links":[{"id":177659,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/itr/2001/0002/report-thumb.jpg"},{"id":87805,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/itr/2001/0002/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4955e4b0b290850ef107","contributors":{"authors":[{"text":"D’Erchia, Frank fderchia@usgs.gov","contributorId":1161,"corporation":false,"usgs":true,"family":"D’Erchia","given":"Frank","email":"fderchia@usgs.gov","affiliations":[{"id":5077,"text":"Northwest Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":248614,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Korschgen, C.","contributorId":77220,"corporation":false,"usgs":true,"family":"Korschgen","given":"C.","affiliations":[],"preferred":false,"id":248619,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nyquist, M.","contributorId":49442,"corporation":false,"usgs":true,"family":"Nyquist","given":"M.","email":"","affiliations":[],"preferred":false,"id":248617,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Root, R.","contributorId":24433,"corporation":false,"usgs":true,"family":"Root","given":"R.","email":"","affiliations":[],"preferred":false,"id":248615,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sojda, R.","contributorId":61093,"corporation":false,"usgs":true,"family":"Sojda","given":"R.","email":"","affiliations":[],"preferred":false,"id":248618,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Stine, P.","contributorId":26361,"corporation":false,"usgs":true,"family":"Stine","given":"P.","email":"","affiliations":[],"preferred":false,"id":248616,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":53900,"text":"itr20010001 - 2001 - Coefficients of conservatism for the vascular flora of the Dakotas and adjacent grasslands","interactions":[],"lastModifiedDate":"2015-12-08T13:56:47","indexId":"itr20010001","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":37,"text":"Information and Technology Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"2001-0001","title":"Coefficients of conservatism for the vascular flora of the Dakotas and adjacent grasslands","docAbstract":"<p>Floristic quality assessment can be used to identity natural areas, to facilitate comparisons among different sites, to provide long-term monitoring of natural area quality, and to evaluate habitat management and restoration efforts. To facilitate the use of floristic quality assessment in North Dakota, South Dakota (excluding the Black Hills), and adjacent grasslands, we developed a species list and assigned coefficients of conservatism (C values; range 0 to 10) to each plant species in the region's flora. The C values we assigned represented our collective knowledge of the patterns of occurrence of each plant species in the Dakotas and our confidence that a particular taxon is natural-area dependent. Because state boundaries usually do not follow ecological boundaries, the C values we assigned should be equally valid in nearby areas with the same vegetation types. Of the 1,584 taxa we recognized in this effort, 275 (17%) were determined to be nonnative to the region. We assigned C values of 4 or higher to 77% of our taxa, and the entire native flora had a mean C value (C) of 6.l. A floristic quality index (FQI) can be calculated to rank sites in order of their floristic quality. By applying the coefficients of conservatism supplied here and calculating C and FQI, an effective means of evaluating the quality of plant communities can be obtained. Additionally, by repeating plant surveys and calculations of C and FQI over time, temporal changes in floristic quality can be identified.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"The Northern Great Plains Floristic Quality Assessment Panel, 2001, Coefficients of conservatism for the vascular flora of the Dakotas and adjacent grasslands: Information and Technology Report 2001-0001, iii, 32 p.","productDescription":"iii, 32 p.","numberOfPages":"41","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":175182,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/itr20010001.jpg"},{"id":311865,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/itr/2001/0001/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"North Dakota, South Dakota","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -104.0185546875,\n              42.53689200787317\n            ],\n            [\n              -104.0185546875,\n              48.99463598353408\n            ],\n            [\n              -96.50390625,\n              48.99463598353408\n            ],\n            [\n              -96.50390625,\n              42.53689200787317\n            ],\n            [\n              -104.0185546875,\n              42.53689200787317\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae9cc","contributors":{"authors":[{"text":"The Northern Great Plains Floristic Quality Assessment Panel","contributorId":127992,"corporation":true,"usgs":false,"organization":"The Northern Great Plains Floristic Quality Assessment Panel","id":532211,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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