{"pageNumber":"269","pageRowStart":"6700","pageSize":"25","recordCount":36989,"records":[{"id":31518,"text":"ofr01504 - 2001 - GIS coverages of the Castle Mountain Fault, south central Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:09:03","indexId":"ofr01504","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-504","title":"GIS coverages of the Castle Mountain Fault, south central Alaska","docAbstract":"The Castle Mountain fault is one of several major east-northeast-striking faults in southern Alaska, and it is the only fault with had historic seismicity and Holocene surface faulting. This report is a digital compilation of three maps along the Castle Mountain fault in south central Alaska. This compilation consists only of GIS coverages of the location of the fault, line attributes indicating the certainty of the fault location, and information about scarp height, where measured. The files are presented in ARC/INFO export file format and include metadata.","language":"ENGLISH","doi":"10.3133/ofr01504","usgsCitation":"Labay, K., and Haeussler, P.J., 2001, GIS coverages of the Castle Mountain Fault, south central Alaska: U.S. Geological Survey Open-File Report 2001-504, online files, https://doi.org/10.3133/ofr01504.","productDescription":"online files","costCenters":[],"links":[{"id":160375,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2709,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-504/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b1648","contributors":{"authors":[{"text":"Labay, Keith A. 0000-0002-6763-3190 klabay@usgs.gov","orcid":"https://orcid.org/0000-0002-6763-3190","contributorId":2097,"corporation":false,"usgs":true,"family":"Labay","given":"Keith A.","email":"klabay@usgs.gov","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":false,"id":206281,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haeussler, Peter J. 0000-0002-1503-6247 pheuslr@usgs.gov","orcid":"https://orcid.org/0000-0002-1503-6247","contributorId":503,"corporation":false,"usgs":true,"family":"Haeussler","given":"Peter","email":"pheuslr@usgs.gov","middleInitial":"J.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":206280,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31482,"text":"ofr01408 - 2001 - Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), Southern California: Part I, description of the survey","interactions":[],"lastModifiedDate":"2014-02-27T10:10:09","indexId":"ofr01408","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-408","title":"Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), Southern California: Part I, description of the survey","docAbstract":"<p>The Los Angeles Region Seismic Experiment (LARSE) is a joint project of the U.S. Geological Survey (USGS) and the Southern California Earthquake Center (SCEC). The purpose of this project is to produce seismic images of the subsurface of the Los Angeles region down to the depths at which earthquakes occur, and deeper, in order to remedy a deficit in our knowledge of the deep structure of this region. This deficit in knowledge has persisted despite over a century of oil exploration and nearly 70 years of recording earthquakes in southern California. Understanding the deep crustal structure and tectonics of southern California is important to earthquake hazard assessment. Specific imaging targets of LARSE include (a) faults, especially blind thrust faults, which cannot be reliably detected any other way; and (b) the depths and configurations of sedimentary basins. Imaging of faults is important in both earthquake hazard assessment but also in modeling earthquake occurrence. Earthquake occurrence cannot be understood unless the earthquake-producing \"machinery\" (tectonics) is known (Fuis and others, 2001). Imaging the depths and configurations of sedimentary basins is important because earthquake shaking at the surface is enhanced by basin depth and by the presence of sharp basin edges (Wald and Graves, 1998, Working Group on California Earthquake Probabilities, 1995; Field and others, 2001). (Sedimentary basins are large former valleys now filled with sediment eroded from nearby mountains.) Sedimentary basins in the Los Angeles region that have been investigated by LARSE include the Los Angeles, San Gabriel Valley, San Fernando Valley, and Santa Clarita Valley basins.</p>\n<br/>\n<p>The seismic imaging surveys of LARSE include recording of earthquakes (both local and distant earthquakes) along several corridors (or transects) through the Los Angeles region and also recording of man-made sources along these same corridors. Man-made sources have included airguns offshore and borehole explosions and vibrating-truck sources onshore. The two chief LARSE transects pass near recent moderate earthquakes, including the 1971 M 6.7 San Fernando, 1987 M 5.9 Whittier Narrows, 1991 M 5.8 Sierra Madre, and 1994 M 6.7 Northridge earthquakes. The first transect extended from San Clemente Island northeastward to the Mojave Desert (Line 1, Fig. 1), passing near the epicenter of the Whittier Narrows and Sierra Madre earthquakes. The second transect extended from west of San Clemente Island northward to the western Mojave Desert (Line 2, Figs. 1, 2), passing through the epicenter of the Northridge earthquake and near the epicenter of the San Fernando earthquake. Data along Line 1 were acquired during the years 1993-1994, and data along Line 2, during the years 1994–2000.</p>\n<br/>\n<p>In this open-file report and that of Murphy and others (in preparation), we present the details of the October 1999 explosion survey along Line 2, which extended from Santa Monica Bay northward to the western Mojave Desert (Figs. 1, 2). This survey is referred to as LARSE II. In this survey, 93 borehole explosions were detonated along the main north-south line and along 5 auxiliary lines in the San Fernando Valley and Santa Monica areas. These explosions were recorded by ~1400 seismographs.</p>\n<br/>\n<p>A variety of seismic instrumentation was used in these imaging surveys and was obtained from collaborators from around the world, including the Geological Survey of Canada (Ottawa, Canada), IRIS/PASSCAL (Socorro, NM), Lamont-Doherty Earth Observatory (Palisades, NY), Stanford University (Stanford, CA), SCEC (Los Angeles, CA), USGS (Menlo Park, CA, and Woods Hole, MA), University of Texas at El Paso (El Paso, TX), GeoForschungsZentrum (Potsdam, Germany), University of Karlsruhe (Karlsruhe, Germany), and University of Copenhagen (Copenhagen, Denmark). The reader is referred to Table 1 for instrumentation used in LARSE II.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01408","usgsCitation":"Fuis, G.S., Murphy, J.M., Okaya, D., Clayton, R.W., Davis, P.M., Thygesen, K., Baher, S.A., Ryberg, T., Benthien, M.L., Simila, G., Perron, J.T., Yong, A.K., Reusser, L., Lutter, W.J., Kaip, G., Fort, M.D., Asudeh, I., Sell, R., Van Schaack, J.R., Criley, E.E., Kaderabek, R., Kohler, W.M., and Magnuski, N.H., 2001, Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), Southern California: Part I, description of the survey: U.S. Geological Survey Open-File Report 2001-408, iv, 74 p., https://doi.org/10.3133/ofr01408.","productDescription":"iv, 74 p.","numberOfPages":"78","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":160972,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2654,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0408/","linkFileType":{"id":5,"text":"html"}},{"id":282880,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0408/pdf/of01-408.pdf"}],"country":"United States","state":"California","city":"Los Angeles","otherGeospatial":"Mojave Desert;San Gabriel Valley;San Fernando Valley;Santa Clarita Valley;Santa Monica Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -119.7496,32.5005 ], [ -119.7496,35.1019 ], [ -117.2499,35.1019 ], [ -117.2499,32.5005 ], [ -119.7496,32.5005 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6de4b07f02db63ee4c","contributors":{"authors":[{"text":"Fuis, Gary S. 0000-0002-3078-1544 fuis@usgs.gov","orcid":"https://orcid.org/0000-0002-3078-1544","contributorId":2639,"corporation":false,"usgs":true,"family":"Fuis","given":"Gary","email":"fuis@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":206116,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murphy, Janice M.","contributorId":97083,"corporation":false,"usgs":true,"family":"Murphy","given":"Janice","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206134,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Okaya, David A.","contributorId":76724,"corporation":false,"usgs":true,"family":"Okaya","given":"David A.","affiliations":[],"preferred":false,"id":206132,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Clayton, Robert W.","contributorId":41813,"corporation":false,"usgs":true,"family":"Clayton","given":"Robert","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":206124,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Davis, Paul M.","contributorId":104037,"corporation":false,"usgs":true,"family":"Davis","given":"Paul","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206136,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Thygesen, Kristina","contributorId":16467,"corporation":false,"usgs":true,"family":"Thygesen","given":"Kristina","email":"","affiliations":[],"preferred":false,"id":206121,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Baher, Shirley A.","contributorId":11662,"corporation":false,"usgs":true,"family":"Baher","given":"Shirley","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":206118,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Ryberg, Trond","contributorId":14806,"corporation":false,"usgs":true,"family":"Ryberg","given":"Trond","affiliations":[],"preferred":false,"id":206120,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Benthien, Mark L.","contributorId":30969,"corporation":false,"usgs":true,"family":"Benthien","given":"Mark","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":206123,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Simila, Gerry","contributorId":106943,"corporation":false,"usgs":true,"family":"Simila","given":"Gerry","email":"","affiliations":[],"preferred":false,"id":206137,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Perron, J. Taylor","contributorId":103331,"corporation":false,"usgs":true,"family":"Perron","given":"J.","email":"","middleInitial":"Taylor","affiliations":[],"preferred":false,"id":206135,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Yong, Alan K. 0000-0003-1807-5847 yong@usgs.gov","orcid":"https://orcid.org/0000-0003-1807-5847","contributorId":1554,"corporation":false,"usgs":true,"family":"Yong","given":"Alan","email":"yong@usgs.gov","middleInitial":"K.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":206115,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Reusser, Luke","contributorId":22002,"corporation":false,"usgs":true,"family":"Reusser","given":"Luke","email":"","affiliations":[],"preferred":false,"id":206122,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Lutter, William J.","contributorId":74366,"corporation":false,"usgs":true,"family":"Lutter","given":"William","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":206130,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Kaip, Galen","contributorId":74791,"corporation":false,"usgs":true,"family":"Kaip","given":"Galen","email":"","affiliations":[],"preferred":false,"id":206131,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Fort, Michael D.","contributorId":48220,"corporation":false,"usgs":true,"family":"Fort","given":"Michael","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":206125,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Asudeh, Isa","contributorId":66707,"corporation":false,"usgs":true,"family":"Asudeh","given":"Isa","email":"","affiliations":[],"preferred":false,"id":206129,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Sell, Russell rwsell@usgs.gov","contributorId":3218,"corporation":false,"usgs":true,"family":"Sell","given":"Russell","email":"rwsell@usgs.gov","affiliations":[],"preferred":true,"id":206117,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Van Schaack, John R.","contributorId":61040,"corporation":false,"usgs":true,"family":"Van Schaack","given":"John","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":206128,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Criley, Edward E.","contributorId":49411,"corporation":false,"usgs":true,"family":"Criley","given":"Edward","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":206126,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Kaderabek, Ronald","contributorId":82362,"corporation":false,"usgs":true,"family":"Kaderabek","given":"Ronald","email":"","affiliations":[],"preferred":false,"id":206133,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Kohler, Will M.","contributorId":11663,"corporation":false,"usgs":true,"family":"Kohler","given":"Will","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206119,"contributorType":{"id":1,"text":"Authors"},"rank":22},{"text":"Magnuski, Nickolas H.","contributorId":50571,"corporation":false,"usgs":true,"family":"Magnuski","given":"Nickolas","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":206127,"contributorType":{"id":1,"text":"Authors"},"rank":23}]}}
,{"id":31486,"text":"ofr01414 - 2001 - Vertical-deformation, water-level, microgravity, geodetic, water-chemistry, and flow-rate data collected during injection, storage, and recovery tests at Lancaster, Antelope Valley, California, September 1995 through September 1998","interactions":[],"lastModifiedDate":"2012-02-02T00:09:06","indexId":"ofr01414","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-414","title":"Vertical-deformation, water-level, microgravity, geodetic, water-chemistry, and flow-rate data collected during injection, storage, and recovery tests at Lancaster, Antelope Valley, California, September 1995 through September 1998","docAbstract":"A series of freshwater injection, storage, and recovery tests were conducted from September 1995 through September 1998 to evaluate the feasibility of artificially recharging ground water in the Lancaster area of the Antelope Valley, California. The tests used two production wells at a well field located in the southern part of the city of Lancaster. Monitoring networks were established at or in the vicinity of the test site to measure vertical deformation of the aquifer system, water-level fluctuations, land-surface deformation, water chemistry, and injection well flow rates during water injection and recovery. Data presented in this report were collected from a dual extensometer; 10 piezometers; 1 barometer; 27 active or abandoned production wells; 31 gravity stations; 124 bench marks; 1 permanent and 1 temporary continuous Global Positioning System (GPS) station; 3 tiltmeters; and 2 electromagnetic flowmeters from September 1995 through September 1998. This report discusses the location and design of the monitoring networks and the methods used to collect and process the data, and presents the data in tables and graphs.","language":"ENGLISH","doi":"10.3133/ofr01414","usgsCitation":"Metzger, L.F., Ikehara, M.E., and Howle, J.F., 2001, Vertical-deformation, water-level, microgravity, geodetic, water-chemistry, and flow-rate data collected during injection, storage, and recovery tests at Lancaster, Antelope Valley, California, September 1995 through September 1998: U.S. Geological Survey Open-File Report 2001-414, 149 p., https://doi.org/10.3133/ofr01414.","productDescription":"149 p.","costCenters":[],"links":[{"id":160739,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2658,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/ofr01414","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db602084","contributors":{"authors":[{"text":"Metzger, Loren F. 0000-0003-2454-2966 lmetzger@usgs.gov","orcid":"https://orcid.org/0000-0003-2454-2966","contributorId":1378,"corporation":false,"usgs":true,"family":"Metzger","given":"Loren","email":"lmetzger@usgs.gov","middleInitial":"F.","affiliations":[],"preferred":true,"id":206150,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ikehara, Marti E.","contributorId":53757,"corporation":false,"usgs":true,"family":"Ikehara","given":"Marti","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":206152,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Howle, James F. 0000-0003-0491-6203 jfhowle@usgs.gov","orcid":"https://orcid.org/0000-0003-0491-6203","contributorId":2225,"corporation":false,"usgs":true,"family":"Howle","given":"James","email":"jfhowle@usgs.gov","middleInitial":"F.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":206151,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31454,"text":"ofr00230 - 2001 - Hydrologic data for Long Valley Caldera, Mono County, California, 1994-96","interactions":[],"lastModifiedDate":"2019-04-08T09:33:44","indexId":"ofr00230","displayToPublicDate":"2002-03-01T00:00:00","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":"2000-230","title":"Hydrologic data for Long Valley Caldera, Mono County, California, 1994-96","docAbstract":"<p>Hydrologic data were collected during 1994-96 as part of the U.S. Geological Survey's long-term Volcanic Hazards Monitoring Program of the Long Valley Caldera, Mono County, California, and the Long Valley Hydrologic Advisory Committee monitoring program. Hydrologic data collected include continuous record of ground-water levels in 4 wells; instantaneous measurements of ground-water levels in 53 wells; continuous record of discharge at 2 surface-water sites and 4 springs; continuous record of stage at 1 thermal pool; instantaneous discharge measurements at 3 surface-water sites; ground-water temperature profiles of 5 thermal wells and 1 nonthermal well; continuous record of water temperature in 3 springs; vent gas temperature at 1 fumarole; and chemical and isotopic analyses of water samples collected at 5 wells, 7 springs, and 5 surface-water sites. Precipitation amounts at 3 sites, and water equivalence of snowpack at 3 sites also are included. The data are presented in graphs or tables.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00230","usgsCitation":"Howle, J.F., and Farrar, C.D., 2001, Hydrologic data for Long Valley Caldera, Mono County, California, 1994-96: U.S. Geological Survey Open-File Report 2000-230, vi, 155 p., https://doi.org/10.3133/ofr00230.","productDescription":"vi, 155 p.","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":160027,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0230/report-thumb.jpg"},{"id":59785,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0230/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"Mono county","otherGeospatial":"Long Valley Caldera","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120,\n              37\n            ],\n            [\n              -118,\n              37\n            ],\n            [\n              -118,\n              38.75\n            ],\n            [\n              -120,\n              38.75\n            ],\n            [\n              -120,\n              37\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fd7e","contributors":{"authors":[{"text":"Howle, James F. 0000-0003-0491-6203 jfhowle@usgs.gov","orcid":"https://orcid.org/0000-0003-0491-6203","contributorId":2225,"corporation":false,"usgs":true,"family":"Howle","given":"James","email":"jfhowle@usgs.gov","middleInitial":"F.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":206038,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Farrar, Christopher D. cdfarrar@usgs.gov","contributorId":1501,"corporation":false,"usgs":true,"family":"Farrar","given":"Christopher","email":"cdfarrar@usgs.gov","middleInitial":"D.","affiliations":[],"preferred":true,"id":206037,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31511,"text":"ofr2001467 - 2001 - Citizen knowledge and perception of black-tailed prairie dog management: Report to respondents","interactions":[],"lastModifiedDate":"2016-05-24T09:41:36","indexId":"ofr2001467","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-467","title":"Citizen knowledge and perception of black-tailed prairie dog management: Report to respondents","docAbstract":"<p>What do citizens know about black-tailed prairie dogs, and where do they get their information? When management decisions need to be made regarding an animal such as the black-tailed prairie dog, an understanding of the species and its relationship to humans is necessary. This includes knowing the biology of the animal, where it lives, and how it interacts with other animals. But it is equally important for those making decisions about the species to understand citizens&rsquo; knowledge and perceptions so managers can effectively communicate with the public and help the public participate in planning and decision making activities. Unfortunately, what is known about public knowledge, perception, and preferences concerning prairie dog management is limited to data from only a few areas. This study attempts to answer the question: What do people in the short-grass prairie region of the United States know and think about black-tailed prairie dogs?</p>\n<p>In the summer of 2000, we sent a survey by mail to citizens of rural, urban, and suburban counties in the short-grass prairie region of the United States. This area includes all or part of 11 states: Arizona, Colorado, Kansas, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas, and Wyoming (see Figure 1, p. 4). A total of 1933 citizens completed the survey for a 56% response rate (Table 1). This report provides a summary of the answers for all the questions in the survey. (Extra copies of this report can be downloaded from our website: http://www.mesc.usgs.gov/seias.)</p>\n<p>The results show that although people do not believe prairie dogs are a big environmental issue, they favor a balanced approach when dealing with such problems. When asked about their views on environmental policy, respondents reported being more conservative than liberal: 40% reported slightly conservative or conservative environmental views, 24% reported moderate environmental views, and 19% reported slightly liberal or liberal environmental views. Ninteen percent (19%) said they did not know or had not thought about their environmental values. When asked how important black-tailed prairie dogs are compared to other environmental problems, 69% said they are less important than other issues or not an issue at all. Thirty one percent (31%) said prairie dogs are about the same or more important than other issues.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Fort Collins, CO","doi":"10.3133/ofr2001467","usgsCitation":"Sexton, N.R., Brinson, A., Ponds, P.D., Cline, K., and Lamb, B.L., 2001, Citizen knowledge and perception of black-tailed prairie dog management: Report to respondents: U.S. Geological Survey Open-File Report 2001-467, 23 p., https://doi.org/10.3133/ofr2001467.","productDescription":"23 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":161129,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr2001467.PNG"},{"id":320300,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0467/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4969e4b07f02db59f511","contributors":{"authors":[{"text":"Sexton, Natalie R.","contributorId":82750,"corporation":false,"usgs":true,"family":"Sexton","given":"Natalie","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":206261,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brinson, Ayeisha","contributorId":17278,"corporation":false,"usgs":true,"family":"Brinson","given":"Ayeisha","affiliations":[],"preferred":false,"id":206259,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ponds, Phadrea D.","contributorId":65156,"corporation":false,"usgs":true,"family":"Ponds","given":"Phadrea","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":206262,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cline, Kurt","contributorId":45752,"corporation":false,"usgs":true,"family":"Cline","given":"Kurt","email":"","affiliations":[],"preferred":false,"id":206260,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lamb, Berton L.","contributorId":6775,"corporation":false,"usgs":true,"family":"Lamb","given":"Berton","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":630116,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":31502,"text":"ofr01450 - 2001 - Geologic map of the Sunnymead 7.5' quadrangle, Riverside County, California","interactions":[],"lastModifiedDate":"2023-06-27T14:44:55.094593","indexId":"ofr01450","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-450","title":"Geologic map of the Sunnymead 7.5' quadrangle, Riverside County, California","docAbstract":"Open-File Report 01-450 contains a digital geologic map database of the Sunnymead 7.5’ quadrangle, Riverside County, California that includes:\n\nARC/INFO (Environmental Systems Research Institute, http:/www.esri.com) version 7.2.1 coverages of the various elements of the geologic map.\nA Postscript file to plot the geologic map on a topographic base, containing a Correlation of Map Units diagram (CMU), a Description of Map Units (DMU), and an index map.\nPortable Document Format (.pdf) files of:\na. This Readme; includes in Appendix I, data contained in sun_met.txt\n\nb. The same graphic as plotted in 2 above. Test plots have not produced 1:24,000-scale map sheets. Adobe Acrobat page size setting influences map scale.\n\nThe Correlation of Map Units and Description of Map Units is in the editorial format of USGS Geologic Investigations Series (I-series) maps but has not been edited to comply with I-map standards. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Where known, grain size is indicated on the map by a subscripted letter or letters following the unit symbols as follows: lg, large boulders; b, boulder; g, gravel; a, arenaceous; s, silt; c, clay; e.g. Qyfa is a predominantly young alluvial fan deposit that is arenaceous. Multiple letters are used for more specific identification or for mixed units, e.g., Qfysa is a silty sand. In some cases, mixed units are indicated by a compound symbol; e.g., Qyf2sc. Marine deposits are in part overlain by local, mostly alluvial fan, deposits and are labeled Qomf. Grain size follows f.\n\nEven though this is an Open-File Report and includes the standard USGS Open-File disclaimer, the report closely adheres 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).","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01450","collaboration":"Prepared in cooperation with California Division of Mines and Geology and U.S. Air Force","usgsCitation":"Morton, D.M., and Matti, J.C., 2001, Geologic map of the Sunnymead 7.5' quadrangle, Riverside County, California: U.S. Geological Survey Open-File Report 2001-450, Report: 18 p.; 1 Plate: 48.00 x 35.00 inches; Readme; Metadata; Database, https://doi.org/10.3133/ofr01450.","productDescription":"Report: 18 p.; 1 Plate: 48.00 x 35.00 inches; Readme; Metadata; Database","numberOfPages":"18","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":161157,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2685,"rank":9,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0450/","linkFileType":{"id":5,"text":"html"}},{"id":283154,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0450/sun_map.ps.gz"},{"id":283153,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0450/symbols.tar.gz"},{"id":283152,"rank":4,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/2001/0450/sun.tar.gz"},{"id":283151,"rank":6,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0450/sun_met.txt"},{"id":283149,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0450/pdf/sun_map.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":283148,"rank":5,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0450/pdf/README.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":283150,"rank":8,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0450/README.txt"}],"scale":"24000","projection":"Polyconic projection","country":"United States","state":"California","county":"Riverside County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.25,33.875 ], [ -117.25,34.0 ], [ 117.125,34.0 ], [ 117.125,33.875 ], [ -117.25,33.875 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a679","contributors":{"authors":[{"text":"Morton, Douglas M. scamp@usgs.gov","contributorId":4102,"corporation":false,"usgs":true,"family":"Morton","given":"Douglas","email":"scamp@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":206223,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, Jonathan C. jmatti@usgs.gov","contributorId":3666,"corporation":false,"usgs":true,"family":"Matti","given":"Jonathan","email":"jmatti@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":206222,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31476,"text":"ofr01394 - 2001 - Implications for the formation of the Hollywood Basin from gravity interpretations of the northern Los Angeles Basin, California","interactions":[],"lastModifiedDate":"2023-06-27T14:47:41.223497","indexId":"ofr01394","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-394","title":"Implications for the formation of the Hollywood Basin from gravity interpretations of the northern Los Angeles Basin, California","docAbstract":"Gravity data provide insights on the complex tectonic history and structural development of the northern Los Angeles Basin region. The Hollywood basin appears to be a long (> 12 km), narrow (up to 2 km wide) trough lying between the Santa Monica Mountains and the Wilshire arch. In the deepest parts of the Hollywood basin, the modeled average thickness ranges from roughly 250 m if filled with only Quaternary sediments to approximately 600 m if Pliocene sediments are also present. Interpretations of conflicting drill hole data force us to consider both these scenarios. Because of the marked density contrast between the dense Santa Monica Mountains and the low-density sediments in the Los Angeles Basin, the gravity method is particularly useful in mapping the maximum displacement along the Santa Monica-Hollywood-Raymond fault zone. The gravity-defined Santa Monica–Hollywood fault zone deviates, in places, from the mapped active fault and fold scarps located with boreholes and trenching and by geomorphological mapping by Dolan and others (1997). Our models suggest that the Santa Monica–Hollywood fault zone dips northward approximately 63°. Three structural models are considered for the origin of the Hollywood basin: pull-apart basin, flexural basin, and a basin related to a back limb of a major fold. Although our preferred structural model involves flexure, the available geologic and geophysical data do not preclude contributions to the deepening of the basin from one or both of the other two models.\n\nOf particular interest is that the distribution of red-tagged buildings and structures damaged by the Northridge earthquake has a strong spatial correlation with the axis of the Hollywood basin defined by the gravity data. Several explanations for this correlation are explored, but two preferred geologic factors for the amplification of ground motion besides local site effects are (1) focussing of energy by a fault along the axis of the Hollywood basin and (2) focussing effects related to differential refraction of seismic rays across the basin.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01394","usgsCitation":"Hildenbrand, T.G., Davidson, J.G., Ponti, D.J., and Langenheim, V., 2001, Implications for the formation of the Hollywood Basin from gravity interpretations of the northern Los Angeles Basin, California: U.S. Geological Survey Open-File Report 2001-394, 24 p., https://doi.org/10.3133/ofr01394.","productDescription":"24 p.","numberOfPages":"27","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":59790,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0394/pdf/of01-394.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160174,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0394/report-thumb.jpg"},{"id":2631,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0394/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"Los Angeles Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118.5,33.666667 ], [ -118.5,34.166667 ], [ -118.0,34.166667 ], [ -118.0,33.666667 ], [ -118.5,33.666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a04e4b07f02db5f84c5","contributors":{"authors":[{"text":"Hildenbrand, Thomas G.","contributorId":61787,"corporation":false,"usgs":true,"family":"Hildenbrand","given":"Thomas","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":206091,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Davidson, Jeffrey G.","contributorId":35367,"corporation":false,"usgs":true,"family":"Davidson","given":"Jeffrey","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":206089,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ponti, Daniel J. 0000-0002-2437-5144 dponti@usgs.gov","orcid":"https://orcid.org/0000-0002-2437-5144","contributorId":1020,"corporation":false,"usgs":true,"family":"Ponti","given":"Daniel","email":"dponti@usgs.gov","middleInitial":"J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":206088,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Langenheim, V.E. 0000-0003-2170-5213","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":54956,"corporation":false,"usgs":true,"family":"Langenheim","given":"V.E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":206090,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":31515,"text":"ofr01479 - 2001 - Geologic map of the Lake Mathews 7.5' quadrangle, Riverside County, California","interactions":[],"lastModifiedDate":"2023-06-27T14:43:11.878138","indexId":"ofr01479","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-479","title":"Geologic map of the Lake Mathews 7.5' quadrangle, Riverside County, California","docAbstract":"Open-File Report 01-479 contains a digital geologic map database of the Lake Mathews 7.5’ quadrangle, Riverside County, California that includes:\n\nARC/INFO (Environmental Systems Research Institute, http://www.esri.com) version 7.2.1 coverages of the various elements of the geologic map.\nA PostScript file to plot the geologic map on a topographic base, containing a Correlation of Map Units diagram (CMU), a Description of Map Units (DMU), and an index map.\nPortable Document Format (.pdf) files of:\na. This Readme; includes in Appendix I, data contained in lkm_met.txt\n\nb. The same graphic as plotted in 2 above. Test plots have not produced 1:24,000-scale map sheets. Adobe Acrobat page size setting influences map scale.\n\nThe Correlation of Map Units and Description of Map Units is in the editorial format of USGS Miscellaneous Investigations Series (I-series) maps but has not been edited to comply with I-map standards. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Where known, grain size is indicated on the map by a subscripted letter or letters following the unit symbols as follows: lg, large boulders; b, boulder; g, gravel; a, arenaceous; s, silt; c, clay; e.g. Qyfa is a predominantly young alluvial fan deposit that is arenaceous.Multiple letters are used for more specific identification or for mixed units, e.g., Qfysa is a silty sand.In some cases, mixed units are indicated by a compound symbol; e.g., Qyf2sc. Marine deposits are in part overlain by local, mostly alluvial fan, deposits and are labeled Qomf. Grain size follows f.\n\nEven though this is an Open-File report and includes the standard USGS Open-File disclaimer, the report closely adheres 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).","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01479","collaboration":"Prepared in cooperation with California Division of Mines and Geology","usgsCitation":"Morton, D.M., and Weber, F., 2001, Geologic map of the Lake Mathews 7.5' quadrangle, Riverside County, California: U.S. Geological Survey Open-File Report 2001-479, Report: 18 p.; 1 Plate: 48.00 x 35.00 inches; Readme; Metadata; Database, https://doi.org/10.3133/ofr01479.","productDescription":"Report: 18 p.; 1 Plate: 48.00 x 35.00 inches; Readme; Metadata; Database","numberOfPages":"18","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":161133,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01479.jpg"},{"id":2695,"rank":9,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0479/","linkFileType":{"id":5,"text":"html"}},{"id":283170,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0479/pdf/lkm_map.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":283171,"rank":8,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0479/README.txt"},{"id":283172,"rank":6,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0479/lkm_met.txt"},{"id":283173,"rank":4,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/2001/0479/lkm.tar.gz"},{"id":283169,"rank":5,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0479/pdf/README.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":283175,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0479/lkm_map.ps.gz"},{"id":283174,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0479/symbols.tar.gz"}],"scale":"24000","projection":"Polyconic projection","country":"United States","state":"California","county":"Riverside County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.5,33.75 ], [ -117.5,33.875 ], [ -117.375,33.875 ], [ -117.375,33.75 ], [ -117.5,33.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db696778","contributors":{"authors":[{"text":"Morton, Douglas M. scamp@usgs.gov","contributorId":4102,"corporation":false,"usgs":true,"family":"Morton","given":"Douglas","email":"scamp@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":206270,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weber, F. Harold","contributorId":74764,"corporation":false,"usgs":true,"family":"Weber","given":"F. Harold","affiliations":[],"preferred":false,"id":206271,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31516,"text":"ofr01499 - 2001 - Temporal changes in grain size and organic-mineral aggregates in surficial sediments near the Massachusetts Bay outfall site","interactions":[],"lastModifiedDate":"2017-11-05T12:04:21","indexId":"ofr01499","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-499","title":"Temporal changes in grain size and organic-mineral aggregates in surficial sediments near the Massachusetts Bay outfall site","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01499","usgsCitation":"Rendigs, R.R., and Bothner, M., 2001, Temporal changes in grain size and organic-mineral aggregates in surficial sediments near the Massachusetts Bay outfall site: U.S. Geological Survey Open-File Report 2001-499, 45 p., https://doi.org/10.3133/ofr01499.","productDescription":"45 p.","costCenters":[],"links":[{"id":161134,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0499/report-thumb.jpg"},{"id":59795,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0499/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db68569f","contributors":{"authors":[{"text":"Rendigs, Richard R.","contributorId":56652,"corporation":false,"usgs":true,"family":"Rendigs","given":"Richard","email":"","middleInitial":"R.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":206273,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bothner, Michael H. mbothner@usgs.gov","contributorId":139855,"corporation":false,"usgs":true,"family":"Bothner","given":"Michael H.","email":"mbothner@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":206272,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31505,"text":"ofr01456 - 2001 - Pesticides in selected water-supply reservoirs and finished drinking water, 1999-2000; summary of results from a pilot monitoring program","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01456","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-456","title":"Pesticides in selected water-supply reservoirs and finished drinking water, 1999-2000; summary of results from a pilot monitoring program","language":"ENGLISH","doi":"10.3133/ofr01456","usgsCitation":"Blomquist, J., Denis, J.M., Hetrick, J., Jones, R., and Birchfield, N., 2001, Pesticides in selected water-supply reservoirs and finished drinking water, 1999-2000; summary of results from a pilot monitoring program: U.S. Geological Survey Open-File Report 2001-456, 65 p., https://doi.org/10.3133/ofr01456.","productDescription":"65 p.","costCenters":[],"links":[{"id":161160,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0456/report-thumb.jpg"},{"id":59792,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0456/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688219","contributors":{"authors":[{"text":"Blomquist, J. D. 0000-0002-0140-6534","orcid":"https://orcid.org/0000-0002-0140-6534","contributorId":20784,"corporation":false,"usgs":true,"family":"Blomquist","given":"J. D.","affiliations":[],"preferred":false,"id":206228,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Denis, J. M.","contributorId":50552,"corporation":false,"usgs":true,"family":"Denis","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206229,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hetrick, J.A.","contributorId":63444,"corporation":false,"usgs":true,"family":"Hetrick","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":206231,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jones, R.D.","contributorId":51804,"corporation":false,"usgs":true,"family":"Jones","given":"R.D.","affiliations":[],"preferred":false,"id":206230,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Birchfield, N.B.","contributorId":93541,"corporation":false,"usgs":true,"family":"Birchfield","given":"N.B.","email":"","affiliations":[],"preferred":false,"id":206232,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":31517,"text":"ofr01501 - 2001 - Assessment method for epithermal gold deposits in northeast Washington State using weights-of-evidence GIS modeling","interactions":[],"lastModifiedDate":"2022-09-09T18:33:28.890076","indexId":"ofr01501","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-501","title":"Assessment method for epithermal gold deposits in northeast Washington State using weights-of-evidence GIS modeling","docAbstract":"The weights-of-evidence analysis, a quantitative mineral resource mapping tool, is used to delineate favorable areas for epithermal gold deposits and to predict future exploration activity of the mineral industry for similar deposits in a four-county area (222 x 277 km), including the Okanogan and Colville National Forests of northeastern Washington. Modeling is applied in six steps: (1) building a spatial digital database, (2) extracting predictive evidence for a particular deposit, based on an exploration model, (3) calculating relative weights for each predictive map, (4) combining the geologic evidence maps to predict the location of undiscovered mineral resources and (5) measuring the intensity of recent exploration activity by use of mining claims on federal lands, and (6) combining mineral resource and exploration activity into an assessment model of future mining activity.\r\n\r\n\r\nThe analysis is accomplished on a personal computer using ArcView GIS platform with Spatial Analyst and Weights-of-Evidence software. In accord with the descriptive model for epithermal gold deposits, digital geologic evidential themes assembled include lithologic map units, thrust faults, normal faults, and igneous dikes. Similarly, geochemical evidential themes include placer gold deposits and gold and silver analyses from stream sediment (silt) samples from National Forest lands. Fifty mines, prospects, or occurrences of epithermal gold deposits, the training set, define the appropriate a really-associated terrane. The areal (or spatial) correlation of each evidential theme with the training set yield predictor theme maps for lithology, placer sites and normal faults. The weights-of-evidence analysis disqualified the thrust fault, dike, and gold and silver silt analyses evidential themes because they lacked spatial\r\ncorrelation with the training set. The decision to accept or reject evidential themes as predictors is assisted by considering probabilistic data consisting of weights and contrast values calculated for themes according to areal correlation with the training sites. Predictor themes having acceptable weights and contrast values are combined into a preliminary model to predict the locations of undiscovered epithermal gold deposits. This model facilitates ranking of tracts as non-permissive, permissive or favorable categories based on exclusionary, passive, and active criteria through evaluation of probabilistic data provided by interaction of predictor themes. The method is very similar to the visual inspection method of drawing conclusions from anomalies on a manually overlain system of maps. This method serves as a model for future mineral assessment procedures because of its objective nature.\r\n\r\n\r\nTo develop a model to predict future exploration activity, the locations of lode mining claims were summarized for 1980, 1985, 1990, and 1996. Land parcels containing historic claims were identified either as those with mining claims present in 1980 or valid claims present in 1985. Current claim parcels were identified as those containing valid lode claims in either 1990 or 1996. A consistent parcel contains both historic and current claims.\r\n\r\n\r\nThe epithermal gold and mining claim activity models were combined into an assessment (or mineral resource-activity) model to assist in land use decisions by providing a prediction of mineral exploration activity on federal land in the next decade. Ranks in the assessment model are: (1) no activity, (2) low activity, (3) low to moderate activity, (4) moderate activity and (5) high activity.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01501","usgsCitation":"Boleneus, D., Raines, G.L., Causey, J., Bookstrom, A., Frost, T.P., and Hyndman, P.C., 2001, Assessment method for epithermal gold deposits in northeast Washington State using weights-of-evidence GIS modeling: U.S. Geological Survey Open-File Report 2001-501, 52 p., https://doi.org/10.3133/ofr01501.","productDescription":"52 p.","costCenters":[],"links":[{"id":161166,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":406478,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46491.htm","linkFileType":{"id":5,"text":"html"}},{"id":2696,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-501/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Washington","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120,\n              48\n            ],\n            [\n              -117,\n              48\n            ],\n            [\n              -117,\n              49\n            ],\n            [\n              -120,\n              49\n            ],\n            [\n              -120,\n              48\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db6729bb","contributors":{"authors":[{"text":"Boleneus, D. E.","contributorId":87577,"corporation":false,"usgs":true,"family":"Boleneus","given":"D. E.","affiliations":[],"preferred":false,"id":206276,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Raines, G. L.","contributorId":90720,"corporation":false,"usgs":true,"family":"Raines","given":"G.","middleInitial":"L.","affiliations":[],"preferred":false,"id":206277,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Causey, J. D.","contributorId":64652,"corporation":false,"usgs":true,"family":"Causey","given":"J. D.","affiliations":[],"preferred":false,"id":206275,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bookstrom, A. A.","contributorId":94681,"corporation":false,"usgs":true,"family":"Bookstrom","given":"A. A.","affiliations":[],"preferred":false,"id":206278,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Frost, T. P.","contributorId":49797,"corporation":false,"usgs":true,"family":"Frost","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":206274,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hyndman, P. C.","contributorId":96257,"corporation":false,"usgs":true,"family":"Hyndman","given":"P.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":206279,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":31491,"text":"ofr01424 - 2001 - Surficial geology of the lower Comb Wash, San Juan County, Utah","interactions":[],"lastModifiedDate":"2014-02-27T13:00:19","indexId":"ofr01424","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-424","title":"Surficial geology of the lower Comb Wash, San Juan County, Utah","docAbstract":"<p>The surficial geologic map of lower Comb Wash was produced as part of a master’s thesis for Northern Arizona University Quaternary Sciences program. The map area includes the portion of the Comb Wash alluvial valley between Highway 163 and Highway 95 on the Colorado Plateau in southeastern Utah. The late Quaternary geology of this part of the Colorado Plateau had not previously been mapped in adequate detail. The geologic information in this report will be useful for biological studies, land management and range management for federal, state and private industries.</p>\n<br/>\n<p>Comb Wash is a south flowing ephemeral tributary of the San Juan River, flanked to the east by Comb Ridge and to the west by Cedar Mesa (Figure 1). The nearest settlement is Bluff, about 7 km to the east of the area. Elevations range from 1951 m where Highway 95 crosses Comb Wash to 1291 m at the confluence with the San Juan River. Primary vehicle access to lower Comb Wash is provided by a well-maintained dirt road that parallels the active channel of Comb Wash between Highway 163 and Highway 95. For much of the year this road can be traversed without the aid of four-wheel drive. However, during inclement weather such as rain or snow the road becomes treacherous even with four-wheel drive. The Comb Wash watershed is public land managed by the Bureau of Land management (BLM) office in Monticello, Utah.</p>\n<br/>\n<p>The semi-arid climate of Comb Wash and the surrounding area is typical of the Great Basin Desert. Temperature in Bluff, Utah ranges from a minimum of –8° C in January to a maximum of 35° C in July with a mean annual temperature of 9.8° C (U.S. Department of Commerce, 1999). The difference between day and nighttime temperatures is as great as 20° C. Between 1928 and 1998, annual rainfall in Bluff averaged 178 mm per year (U.S. Department of Commerce, 1999). Annual rainfall in Comb Wash averaged 240 mm per year from 1991 to 1999 while Bluff received an average of 193 mm for the same 8 year period. Most precipitation is monsoonal, convective storms that bring moisture from the Gulf of Mexico beginning in early July and ending by October. Large frontal storms during December and January are responsible for most winter precipitation (Figure 2). The record from U.S. Geological Survey gauging station number 09379000 operated by the BLM from 1959 through 1968 indicates that Comb Wash flows in direct response to precipitation events. Most daily discharge and peak events occur in late July through September, coinciding with high intensity monsoon thunderstorms.</p>\n<br/>\n<p>Comb Wash supports a variety of vegetation typical of the Great Basin Desert and the northern desert shrub zone as described by Fowler and Koch (1982). On the lower alluvial terraces, bushes and shrubs dominate the vegetation, including: sagebrush (Artemesia tridentata), rabbitbrush (Chrysothamnus nauseosus), fourwing saltbush (Atriplex canescens), winterfat (Eurotia lanata), greasewood (Sarcobatus vermiculatus), and shadscale (Atriplex concertifolia). Juniper trees (Juniperus osteosperma) can be found on the rocky colluvial slopes near Comb Ridge and on the higher terrace near Cedar Mesa. The floodplain contains an abundance of riparian vegetation including cottonwood (Populus fremontii), willow (Salix exigua), and tamarisk (Tamarix ramosissima). Tamarisk is one of 7 non-native species present in the lower Comb Wash watershed.</p>\n<br/>\n<p>At least seven known species of noxious weeds have invaded the watershed, including Bermuda grass (Cynodon dactylon), field bindweed (Convolvulus avensis), Canada thistle (Cirsium arvense), Russian knapweed (Centaurea repens), tamarisk and camel thorn (Alhagi pseudalhagi). Of these, tamarisk or salt-cedar has most aggressively colonized the southwestern United States, including the San Juan watershed. Graf (1978) estimates that since the late 19th century, tamarisk has spread at a rate of 20 km per year. Tamarisk first appeared in Comb Wash during the mid to early 20th century based on photographs taken by Gregory in the early 1900’s (Gregory, 1938).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01424","usgsCitation":"Longpre, C.I., 2001, Surficial geology of the lower Comb Wash, San Juan County, Utah: U.S. Geological Survey Open-File Report 2001-424, Pamphlet: 17 p.; Map: ; Readme: PDF and TXT files; Metadata; Database; Map: PostScript file, https://doi.org/10.3133/ofr01424.","productDescription":"Pamphlet: 17 p.; Map: ; Readme: PDF and TXT files; Metadata; Database; Map: PostScript file","numberOfPages":"17","additionalOnlineFiles":"Y","costCenters":[{"id":569,"text":"Southwest Climate Science Center","active":true,"usgs":true}],"links":[{"id":161289,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2663,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0424/","linkFileType":{"id":5,"text":"html"}},{"id":282895,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_readme.txt"},{"id":282896,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0424/pdf/cw_readme.pdf"},{"id":282897,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_met.txt"},{"id":282898,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_export.tar"},{"id":282899,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0424/pdf/cw_map.pdf"},{"id":282900,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_map.eps"},{"id":282901,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0424/pdf/cw_pamph.pdf"}],"scale":"12000","country":"United States","state":"Utah","county":"San Juan County","otherGeospatial":"Comb Wash","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -109.956,37.1588 ], [ -109.956,37.7142 ], [ -109.6003,37.7142 ], [ -109.6003,37.1588 ], [ -109.956,37.1588 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68897e","contributors":{"authors":[{"text":"Longpre, Claire I.","contributorId":90355,"corporation":false,"usgs":true,"family":"Longpre","given":"Claire","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":206165,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31468,"text":"ofr01262 - 2001 - Spatial digital database for the geologic map of the east part of the Pullman 1° x 2° quadrangle, Idaho","interactions":[],"lastModifiedDate":"2023-06-27T14:46:03.860404","indexId":"ofr01262","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-262","title":"Spatial digital database for the geologic map of the east part of the Pullman 1° x 2° quadrangle, Idaho","docAbstract":"<p>The paper geologic map of the east part of the Pullman 1° x 2° degree quadrangle, Idaho (Rember and Bennett, 1979) was scanned and initially attributed by Optronics Specialty Co., Inc. (Northridge, CA) and remitted to the U.S. Geological Survey for further attribution and publication of the geospatial digital files. The resulting digital geologic map GIS can be queried in many ways to produce a variety of geologic maps. This digital geospatial database is one of many being created by the U.S. Geological Survey as an ongoing effort to provide geologic information in a geographic information system (GIS) for use in spatial analysis. Digital base map data files (topography, roads, towns, rivers and lakes, and others.) are not included: they may be obtained from a variety of commercial and government sources. This database is not meant to be used or displayed at any scale larger than 1:250,000 (for example, 1:100,000 or 1:24,000). The digital geologic map graphics and plot files (pull250k.gra/.hp /.eps) that are provided in the digital package are representations of the digital database.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01262","usgsCitation":"Rember, W.C., and Bennett, E.H., 2001, Spatial digital database for the geologic map of the east part of the Pullman 1° x 2° quadrangle, Idaho: U.S. Geological Survey Open-File Report 2001-262, Report: 29 p.; 1 Plate: 33.00 x 28.00 inches; Readme; Metadata, https://doi.org/10.3133/ofr01262.","productDescription":"Report: 29 p.; 1 Plate: 33.00 x 28.00 inches; Readme; Metadata","numberOfPages":"29","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160603,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01262.jpg"},{"id":282636,"rank":5,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0262/PULL250K.MET"},{"id":282632,"rank":4,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0262/","linkFileType":{"id":5,"text":"html"}},{"id":282638,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0262/of01-262.tar.Z"},{"id":282637,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0262/PULL250K.EPS"},{"id":397741,"rank":9,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45591.htm","linkFileType":{"id":5,"text":"html"}},{"id":282634,"rank":8,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0262/pdf/of01-262.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282635,"rank":7,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0262/00README.TXT","linkFileType":{"id":2,"text":"txt"}},{"id":282633,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0262/pdf/pull_map.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","projection":"Transverse Mercator projection","datum":"North American Datum 1927","country":"United States","state":"Idaho","otherGeospatial":"Pullman quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.05,46.0 ], [ -117.05,47.0 ], [ -116.0,47.0 ], [ -116.0,46.0 ], [ -117.05,46.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e5044","contributors":{"authors":[{"text":"Rember, William C.","contributorId":107748,"corporation":false,"usgs":true,"family":"Rember","given":"William","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":206072,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bennett, Earl H.","contributorId":97093,"corporation":false,"usgs":true,"family":"Bennett","given":"Earl","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":206071,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":23945,"text":"ofr00266 - 2001 - Algal Data from Selected Sites in the Upper Colorado River Basin, Colorado, Water Years 1996-97","interactions":[],"lastModifiedDate":"2012-02-02T00:08:00","indexId":"ofr00266","displayToPublicDate":"2002-03-01T00:00:00","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":"2000-266","title":"Algal Data from Selected Sites in the Upper Colorado River Basin, Colorado, Water Years 1996-97","docAbstract":"Algal community samples were collected at 15 sites in the Upper Colorado River Basin in Colorado as part of the National Water-Quality Assessment Program during water years 1996-97. Sites sampled were located in two physiographic provinces, the Southern Rocky Mountains and the Colorado Plateaus, and represented agricultural, mining, urban, and mixed land uses and background conditions. Algal samples were collected once per year during low-flow conditions.\rQuantitative algal samples were collected within two targeted instream habitat types including a taxonomically richest-targeted habitat and a depositional-targeted habitat. This report presents the algal community data collected at the fixed sites in the Upper Colorado River Basin study unit. Algal data include densities (abundance of cells per square centimeter of substrate) and biovolumes (cubic micrometers of cells per square centimeter of substrate) for the two habitat types. Quality-assurance and quality-control results for algal samples indicate that the largest sampling variability tends to occur in samples from small streams.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey :\r\nInformation Services [distributor],","doi":"10.3133/ofr00266","issn":"0094-9140","usgsCitation":"Mize, S.V., and Deacon, J.R., 2001, Algal Data from Selected Sites in the Upper Colorado River Basin, Colorado, Water Years 1996-97: U.S. Geological Survey Open-File Report 2000-266, v, 63 p. :map ;28 cm., https://doi.org/10.3133/ofr00266.","productDescription":"v, 63 p. :map ;28 cm.","costCenters":[],"links":[{"id":1649,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/ofr00-266/","linkFileType":{"id":5,"text":"html"}},{"id":154928,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48c6e4b07f02db53fe52","contributors":{"authors":[{"text":"Mize, Scott V. 0000-0001-6751-5568 svmize@usgs.gov","orcid":"https://orcid.org/0000-0001-6751-5568","contributorId":2997,"corporation":false,"usgs":true,"family":"Mize","given":"Scott","email":"svmize@usgs.gov","middleInitial":"V.","affiliations":[{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":191019,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Deacon, Jeffrey R. 0000-0001-5793-6940 jrdeacon@usgs.gov","orcid":"https://orcid.org/0000-0001-5793-6940","contributorId":2786,"corporation":false,"usgs":true,"family":"Deacon","given":"Jeffrey","email":"jrdeacon@usgs.gov","middleInitial":"R.","affiliations":[{"id":405,"text":"NH/VT office of New England Water Science Center","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true}],"preferred":true,"id":191018,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31507,"text":"ofr01460 - 2001 - Report of the review of the Global Seismograph Network Program of the U.S. Geological Survey","interactions":[],"lastModifiedDate":"2012-02-02T00:09:14","indexId":"ofr01460","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-460","title":"Report of the review of the Global Seismograph Network Program of the U.S. Geological Survey","language":"ENGLISH","doi":"10.3133/ofr01460","usgsCitation":"Filson, J., and Shedlock, K., 2001, Report of the review of the Global Seismograph Network Program of the U.S. Geological Survey: U.S. Geological Survey Open-File Report 2001-460, 29 p., https://doi.org/10.3133/ofr01460.","productDescription":"29 p.","costCenters":[],"links":[{"id":161091,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0460/report-thumb.jpg"},{"id":59793,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0460/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5ae4b07f02db630c73","contributors":{"authors":[{"text":"Filson, J.R.","contributorId":52619,"corporation":false,"usgs":true,"family":"Filson","given":"J.R.","affiliations":[],"preferred":false,"id":206243,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shedlock, Kaye","contributorId":62256,"corporation":false,"usgs":true,"family":"Shedlock","given":"Kaye","affiliations":[],"preferred":false,"id":206244,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31470,"text":"ofr01288 - 2001 - Baseline channel morphology and bank erosion inventory of South Fork Campbell Creek at Campbell Tract, Anchorage, Alaska, 1999 and 2000","interactions":[],"lastModifiedDate":"2026-02-17T16:50:22.644359","indexId":"ofr01288","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-288","title":"Baseline channel morphology and bank erosion inventory of South Fork Campbell Creek at Campbell Tract, Anchorage, Alaska, 1999 and 2000","docAbstract":"South Fork Campbell Creek drains largely undeveloped land in Anchorage, Alaska, but supports heavy use near the Bureau of Land Management (BLM) Campbell Tract facility for recreation and environmental education. To help assess the impacts of human activities in the basin on biological communities, particularly aquatic and terrestrial biota, morphological changes to the channel bed and banks were monitored for 2 years. Erosion conditions and rates of change were measured and 11 transects were surveyed in three reaches of Campbell Creek near the BLM Campbell Creek Science Center in 1999. Repeat measurements at these 33 transects in 2000 documented noticeable differences between horizontal or vertical channel position at eight transects. Repeat measurements of 51 erosion pins at the survey transects provided details of bank erosion between the 2 years. Annual erosion rates at the erosion pins ranged from 0.81 foot per year of erosion to 0.16 foot per year of deposition.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01288","usgsCitation":"Curran, J.H., 2001, Baseline channel morphology and bank erosion inventory of South Fork Campbell Creek at Campbell Tract, Anchorage, Alaska, 1999 and 2000: U.S. Geological Survey Open-File Report 2001-288, 68 p., https://doi.org/10.3133/ofr01288.","productDescription":"68 p.","costCenters":[],"links":[{"id":160389,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2626,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr01-288/index.html","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db64882a","contributors":{"authors":[{"text":"Curran, Janet H. 0000-0002-3899-6275 jcurran@usgs.gov","orcid":"https://orcid.org/0000-0002-3899-6275","contributorId":690,"corporation":false,"usgs":true,"family":"Curran","given":"Janet","email":"jcurran@usgs.gov","middleInitial":"H.","affiliations":[{"id":120,"text":"Alaska Science Center Water","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":206076,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31467,"text":"ofr01216 - 2001 - Bouguer gravity anomaly map of the Dead Sea fault system, Jordan and Israel: contour interval 2 mGal","interactions":[],"lastModifiedDate":"2017-11-18T11:59:52","indexId":"ofr01216","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-216","title":"Bouguer gravity anomaly map of the Dead Sea fault system, Jordan and Israel: contour interval 2 mGal","language":"ENGLISH","doi":"10.3133/ofr01216","usgsCitation":"ten Brink, U., Al-Zoubi, A., and Rybakov, M., 2001, Bouguer gravity anomaly map of the Dead Sea fault system, Jordan and Israel: contour interval 2 mGal: U.S. Geological Survey Open-File Report 2001-216, 1 map :col. ;225 x 43 cm., on sheet 143 x 120 cm., folded to 49 x 31 cm., https://doi.org/10.3133/ofr01216.","productDescription":"1 map :col. ;225 x 43 cm., on sheet 143 x 120 cm., folded to 49 x 31 cm.","costCenters":[],"links":[{"id":160602,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2624,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/openfile/of01-216/index.html ","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe052","contributors":{"authors":[{"text":"ten Brink, Uri S. 0000-0001-6858-3001 utenbrink@usgs.gov","orcid":"https://orcid.org/0000-0001-6858-3001","contributorId":127560,"corporation":false,"usgs":true,"family":"ten Brink","given":"Uri S.","email":"utenbrink@usgs.gov","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":206070,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Al-Zoubi, Abdallah","contributorId":15667,"corporation":false,"usgs":true,"family":"Al-Zoubi","given":"Abdallah","email":"","affiliations":[],"preferred":false,"id":206068,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rybakov, Michael","contributorId":27102,"corporation":false,"usgs":true,"family":"Rybakov","given":"Michael","email":"","affiliations":[],"preferred":false,"id":206069,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31514,"text":"ofr01476 - 2001 - Basement geophysical interpretation of the National Petroleum Reserve Alaska (NPRA), Northern Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:09:14","indexId":"ofr01476","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-476","title":"Basement geophysical interpretation of the National Petroleum Reserve Alaska (NPRA), Northern Alaska","language":"ENGLISH","doi":"10.3133/ofr01476","usgsCitation":"Saltus, R.W., Hudson, T.L., and Phillips, J., 2001, Basement geophysical interpretation of the National Petroleum Reserve Alaska (NPRA), Northern Alaska (Version 1.0): U.S. Geological Survey Open-File Report 2001-476, 3 over-size sheets., https://doi.org/10.3133/ofr01476.","productDescription":"3 over-size sheets.","costCenters":[],"links":[{"id":2694,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0476/","linkFileType":{"id":5,"text":"html"}},{"id":161132,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6487c2","contributors":{"authors":[{"text":"Saltus, R. W.","contributorId":85588,"corporation":false,"usgs":true,"family":"Saltus","given":"R.","middleInitial":"W.","affiliations":[],"preferred":false,"id":206269,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hudson, T. L.","contributorId":13992,"corporation":false,"usgs":true,"family":"Hudson","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":206267,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Phillips, J. D. 0000-0002-6459-2821","orcid":"https://orcid.org/0000-0002-6459-2821","contributorId":22366,"corporation":false,"usgs":true,"family":"Phillips","given":"J. D.","affiliations":[],"preferred":false,"id":206268,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31513,"text":"ofr01475 - 2001 - Colorado vermiculite deposits: mines, prospects, and occurrences","interactions":[],"lastModifiedDate":"2012-02-02T00:09:14","indexId":"ofr01475","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-475","title":"Colorado vermiculite deposits: mines, prospects, and occurrences","language":"ENGLISH","doi":"10.3133/ofr01475","usgsCitation":"VanGosen, B.S., and Bush, A., 2001, Colorado vermiculite deposits: mines, prospects, and occurrences (Version 1.0): U.S. Geological Survey Open-File Report 2001-475, 11 p., https://doi.org/10.3133/ofr01475.","productDescription":"11 p.","costCenters":[],"links":[{"id":161131,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2693,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0475/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae7da","contributors":{"authors":[{"text":"VanGosen, Bradley S.","contributorId":83171,"corporation":false,"usgs":true,"family":"VanGosen","given":"Bradley","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":206266,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bush, Alfred L.","contributorId":48977,"corporation":false,"usgs":true,"family":"Bush","given":"Alfred L.","affiliations":[],"preferred":false,"id":206265,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31509,"text":"ofr01464 - 2001 - Publications of Volcano Hazards Program 2000","interactions":[],"lastModifiedDate":"2014-03-03T12:49:51","indexId":"ofr01464","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-464","title":"Publications of Volcano Hazards Program 2000","docAbstract":"The Volcano Hazards Program of the U.S. Geological Survey (USGS) is part of the Geologic Hazards Assessments subactivity as funded by Congressional appropriation. Investigations are carried out in the Geology and Hydrology Disciplines of the USGS and with cooperators at the Alaska Division of Geological and Geophysical Surveys, University of Alaska Fairbanks Geophysical Institute, University of Utah, and University of Washington Geophysics Program.\n\nThis report lists publications from all these institutions. This report contains only published papers and maps; numerous abstracts produced for presentations at scientific meetings have not been included. Publications are included based on date of publication with no attempt to assign them to Fiscal Year.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01464","usgsCitation":"Nathenson, M., 2001, Publications of Volcano Hazards Program 2000: U.S. Geological Survey Open-File Report 2001-464, 12 p., https://doi.org/10.3133/ofr01464.","productDescription":"12 p.","numberOfPages":"13","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":2690,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0464/","linkFileType":{"id":5,"text":"html"}},{"id":161093,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0464/report-thumb.jpg"},{"id":59794,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0464/pdf/of01-464.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a90e4b07f02db6560e9","contributors":{"authors":[{"text":"Nathenson, Manuel 0000-0002-5216-984X mnathnsn@usgs.gov","orcid":"https://orcid.org/0000-0002-5216-984X","contributorId":1358,"corporation":false,"usgs":true,"family":"Nathenson","given":"Manuel","email":"mnathnsn@usgs.gov","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":206252,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31508,"text":"ofr01463 - 2001 - Results of chemical and stable isotopic analyses of water samples collected in the Patagonia Mountains, southern Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:09:14","indexId":"ofr01463","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-463","title":"Results of chemical and stable isotopic analyses of water samples collected in the Patagonia Mountains, southern Arizona","docAbstract":"Water samples were collected in the Patagonia Mountains in February, 1997. Most of the samples were collected from portals of abandoned mines, or from stream drainages immediately downstream from abandoned mines. Most of the samples have low pH (<4) and high total dissolved solids (> 1000 mg/L). Anion composition of the water samples is dominated by sulfate, while cation compositions range from calcium-dominated to mixed calcium-magnesium or calcium-sodium-dominated waters. Metals such as iron, manganese, copper, zinc, and aluminum contribute a significant portion (>10%) of the cation content to the water samples. Because of the low pH?s, protons contribute up to several percent of the cation character of the waters in some of the samples. The data are presented in tabular and graphical formats, with descriptions of data quality and brief descriptions of results.","language":"ENGLISH","doi":"10.3133/ofr01463","usgsCitation":"Wanty, R.B., Shanks, W.C., Lamothe, P., Meier, A.L., Lichte, F., Briggs, P.H., and Berger, B.R., 2001, Results of chemical and stable isotopic analyses of water samples collected in the Patagonia Mountains, southern Arizona (Version 1.0): U.S. Geological Survey Open-File Report 2001-463, 20 p., https://doi.org/10.3133/ofr01463.","productDescription":"20 p.","costCenters":[],"links":[{"id":2689,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0463/","linkFileType":{"id":5,"text":"html"}},{"id":161092,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624a1f","contributors":{"authors":[{"text":"Wanty, Richard B. 0000-0002-2063-6423 rwanty@usgs.gov","orcid":"https://orcid.org/0000-0002-2063-6423","contributorId":443,"corporation":false,"usgs":true,"family":"Wanty","given":"Richard","email":"rwanty@usgs.gov","middleInitial":"B.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":206245,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shanks, Wayne C. III","contributorId":53432,"corporation":false,"usgs":true,"family":"Shanks","given":"Wayne","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":206249,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lamothe, Paul","contributorId":18728,"corporation":false,"usgs":true,"family":"Lamothe","given":"Paul","affiliations":[],"preferred":false,"id":206247,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meier, A. L.","contributorId":81480,"corporation":false,"usgs":true,"family":"Meier","given":"A.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":206251,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lichte, Fred","contributorId":56272,"corporation":false,"usgs":true,"family":"Lichte","given":"Fred","email":"","affiliations":[],"preferred":false,"id":206250,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Briggs, Paul H.","contributorId":30973,"corporation":false,"usgs":true,"family":"Briggs","given":"Paul","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":206248,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Berger, Byron R. bberger@usgs.gov","contributorId":1490,"corporation":false,"usgs":true,"family":"Berger","given":"Byron","email":"bberger@usgs.gov","middleInitial":"R.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":206246,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":31501,"text":"ofr01449 - 2001 - Geologic map of the Steele Peak 7.5' quadrangle, Riverside County, California","interactions":[],"lastModifiedDate":"2023-06-27T14:27:56.320401","indexId":"ofr01449","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-449","title":"Geologic map of the Steele Peak 7.5' quadrangle, Riverside County, California","docAbstract":"Open-File Report 01-449 contains a digital geologic map database of the Steele Peak 7.5’ quadrangle, Riverside County, California that includes:\n\nARC/INFO (Environmental Systems Research Institute, http://www.esri.com) version 7.2.1 coverages of the various elements of the geologic map.\nA Postscript file to plot the geologic map on a topographic base, and containing a Correlation of Map Units diagram (CMU), a Description of Map Units (DMU), and an index map.\nPortable Document Format (.pdf) files of:\na. This Readme; includes in Appendix I, data contained in stp_met.txt\n\nb. The same graphic as plotted in 2 above. Test plots have not produced 1:24,000-scale map sheets. Adobe Acrobat page size setting influences map scale.\n\nThe Correlation of Map Units and Description of Map Units is in the editorial format of USGS Geologic Investigations Series (I-series) maps but has not been edited to comply with I-map standards. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Where known, grain size is indicated on the map by a subscripted letter or letters following the unit symbols as follows: lg, large boulders; b, boulder; g, gravel; a, arenaceous; s, silt; c, clay; e.g. Qyfa is a predominantly young alluvial fan deposit that is arenaceous. Multiple letters are used for more specific identification or for mixed units, e.g., Qfysa is a silty sand. In some cases, mixed units are indicated by a compound symbol; e.g., Qyf2sc. Marine deposits are in part overlain by local, mostly alluvial fan, deposits and are labeled Qomf. Grain size follows f.\n\nEven though this is an Open-File Report and includes the standard USGS Open-File disclaimer, the report closely adheres 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).","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01449","collaboration":"Prepared in cooperation with California Division of Mines and Geology and U.S. Air Force","usgsCitation":"Morton, D.M., Alvarez, R.M., and Diep, V.M., 2001, Geologic map of the Steele Peak 7.5' quadrangle, Riverside County, California: U.S. Geological Survey Open-File Report 2001-449, Report: 17 p.; 1 Plate: 48.00 x 35.00 inches; Readme; Metadata; Database, https://doi.org/10.3133/ofr01449.","productDescription":"Report: 17 p.; 1 Plate: 48.00 x 35.00 inches; Readme; Metadata; Database","numberOfPages":"17","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":161156,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01449.jpg"},{"id":283142,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0449/pdf/stp_map.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":283147,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0449/symbols.tar.gz"},{"id":283146,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0449/stp_map.ps.gz"},{"id":283145,"rank":4,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/2001/0449/stp.tar.gz"},{"id":283144,"rank":6,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0449/stp_met.txt"},{"id":283143,"rank":8,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0449/README.txt"},{"id":2684,"rank":9,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0449/","linkFileType":{"id":5,"text":"html"}},{"id":283141,"rank":5,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0449/pdf/README.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","projection":"Polyconic projection","country":"United States","state":"California","county":"Riverside County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.375,33.75 ], [ -117.375,33.875 ], [ -117.25,33.875 ], [ -117.25,33.75 ], [ -117.375,33.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db68a2ea","contributors":{"authors":[{"text":"Morton, Douglas M. scamp@usgs.gov","contributorId":4102,"corporation":false,"usgs":true,"family":"Morton","given":"Douglas","email":"scamp@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":206219,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Alvarez, Rachel M.","contributorId":66354,"corporation":false,"usgs":true,"family":"Alvarez","given":"Rachel","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206221,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Diep, Van M.","contributorId":58184,"corporation":false,"usgs":true,"family":"Diep","given":"Van","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206220,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31499,"text":"ofr01447 - 2001 - Inferred oil and gas reserve estimates for the United States","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01447","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-447","title":"Inferred oil and gas reserve estimates for the United States","language":"ENGLISH","doi":"10.3133/ofr01447","usgsCitation":"Attanasi, E.D., 2001, Inferred oil and gas reserve estimates for the United States: U.S. Geological Survey Open-File Report 2001-447, 15 p., https://doi.org/10.3133/ofr01447.","productDescription":"15 p.","costCenters":[],"links":[{"id":161124,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0447/report-thumb.jpg"},{"id":59791,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0447/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f1e4b07f02db5ee890","contributors":{"authors":[{"text":"Attanasi, E. D. 0000-0001-6845-7160","orcid":"https://orcid.org/0000-0001-6845-7160","contributorId":107672,"corporation":false,"usgs":true,"family":"Attanasi","given":"E.","middleInitial":"D.","affiliations":[],"preferred":false,"id":206213,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31498,"text":"ofr01443 - 2001 - Landslides triggered by Hurricane Mitch in Guatemala -- inventory and discussion","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01443","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-443","title":"Landslides triggered by Hurricane Mitch in Guatemala -- inventory and discussion","docAbstract":"The torrential rains that accompanied\r\nHurricane Mitch in October and November\r\nof 1998 triggered thousands of landslides in\r\nthe moderate to steep terrain bordering the\r\nMotagua and Polochic Rivers in eastern\r\nGuatemala. Using aerial photographs taken\r\nbetween January and March 2000 we\r\nmapped all visible landslides larger than\r\nabout 15 m in minimum dimension in a\r\nstudy area of 10,000 km2 encompassing\r\ntwenty 1:50,000-scale topographic map\r\nquadrangles.\r\nRainfall from Hurricane Mitch was\r\nexceptional because it was geographically\r\nwidespread, prolonged over a period of\r\nabout a week, moderate to heavy in intensity,\r\nand occurred at the end of the rainy season\r\nwhen the ground already had a high\r\nmoisture content. As documented in this\r\nreport, this type of rainfall, on saturated or\r\nnearly saturated ground, has the capability to\r\ntrigger both shallow and deep-seated landslides\r\nover a large area.\r\nWe mapped about 11,500 landslides in\r\nthe study area. The mapped landslides were\r\nof two general types: relatively small, translational\r\nand rotational landslides that commonly\r\nmobilized into debris flows and covered\r\nless than several hectares in area (not\r\nincluding flow paths), and large, commonly\r\ntranslational, landslides that sometimes generated\r\ndebris flows and covered between\r\n15 ha and 25 ha (not including flow paths).\r\nThe main concentrations of landslides are on\r\nmoderate-to-steep hillslopes underlain by\r\ndiverse geologic units. For the purpose of\r\ndescribing the mapped landslides, we divided\r\nthe study area into five distinct regions\r\nbased on differing geologic and geomorphic\r\ncharacteristics. These regions include the\r\nupper Polochic valley and surrounding highlands,\r\nthe central Sierra de las Minas, the\r\nhills surrounding La Union and Zacapa, the\r\neastern Sierra de las Minas, and the border\r\nregion with Honduras. All of these areas\r\nreceived between 200 mm and 600 mm of\r\nrain over a 13-day period between October\r\n25 and November 6. The highest rainfall\r\namounts (400 mm to 600 mm) occurred in\r\nthe Upper Polochic valley and surrounding\r\nhighlands and in the central Sierra de las\r\nMinas. The lower rainfall amounts (200 mm\r\nto 400 mm) occurred in the hills surrounding\r\nLa Union, the eastern Sierra de las\r\nMinas, and in the border region with\r\nHonduras. In general, the rainfall received in\r\nthese areas is roughly equivalent to the average\r\nprecipitation received in a 1-year period.\r\nWe used 10-m digital elevation models\r\n(DEMs) generated from contours on two\r\nquadrangles in the central Sierra de las\r\nMinas to create a map showing areas that\r\nwere susceptible to landslides during\r\nHurricane Mitch. To create the Hurricane\r\nMitch susceptibility map, we developed a\r\nsusceptibility threshold equation based on\r\nelevation and gradient. The analysis indicates\r\nthat, at least on two quadrangles, gradients\r\nless than 9? were not susceptible to\r\nlandslides during Hurricane Mitch. The\r\nslope of the line defined by the threshold\r\nequation indicates that less rainfall was\r\nrequired to initiate landslides on steep gradients\r\nthan on shallow gradients. Ninety percent\r\nof the mapped landslides that were triggered\r\nby Hurricane Mitch are within the\r\nsusceptible zone shown on the map. Eightysix\r\npercent of landslides that were mapped\r\nas predating Hurricane Mitch, and all landslides\r\nmapped as postdating Hurricane\r\nMitch, are within the susceptible zone.\r\nWe used LAHARZ software to model the\r\npotential downstream area affected by debris\r\nif a large landslide dam on the Rio La Lima\r\nwere to fail. The model shows that the area\r\naffected would be similar to the area that\r\nwas affected by a debris flow that mobilized\r\nfrom a large landslide along the Rio La\r\nLima during Hurricane Mitch.\r\nThe characteristics of rainfall-triggered\r\nlandslides described in this report can be\r\nused as a partial guide to future landslide\r\nactivity triggered by rainstorms. On the\r\nbasis of existing data, hazardous areas\r\ninclude: moderate to steep hillslopes and\r\n","language":"ENGLISH","doi":"10.3133/ofr01443","usgsCitation":"Bucknam, R.C., Coe, J.A., Chavarria, M.M., Godt, J.W., Tarr, A.C., Bradley, L., Rafferty, S.A., Hancock, D., Dart, R.L., and Johnson, M.L., 2001, Landslides triggered by Hurricane Mitch in Guatemala -- inventory and discussion (Version 1.0): U.S. Geological Survey Open-File Report 2001-443, 38 p., https://doi.org/10.3133/ofr01443.","productDescription":"38 p.","costCenters":[],"links":[{"id":161123,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2682,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0443/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a91b2","contributors":{"authors":[{"text":"Bucknam, Robert C.","contributorId":104490,"corporation":false,"usgs":true,"family":"Bucknam","given":"Robert","email":"","middleInitial":"C.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":206212,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coe, Jeffrey A. 0000-0002-0842-9608 jcoe@usgs.gov","orcid":"https://orcid.org/0000-0002-0842-9608","contributorId":1333,"corporation":false,"usgs":true,"family":"Coe","given":"Jeffrey","email":"jcoe@usgs.gov","middleInitial":"A.","affiliations":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":206206,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chavarria, Manuel Mota","contributorId":39024,"corporation":false,"usgs":true,"family":"Chavarria","given":"Manuel","email":"","middleInitial":"Mota","affiliations":[],"preferred":false,"id":206209,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Godt, Jonathan W. 0000-0002-8737-2493 jgodt@usgs.gov","orcid":"https://orcid.org/0000-0002-8737-2493","contributorId":1166,"corporation":false,"usgs":true,"family":"Godt","given":"Jonathan","email":"jgodt@usgs.gov","middleInitial":"W.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true},{"id":508,"text":"Office of the AD Hazards","active":true,"usgs":true}],"preferred":true,"id":206204,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Tarr, Arthur C. atarr@usgs.gov","contributorId":1925,"corporation":false,"usgs":true,"family":"Tarr","given":"Arthur","email":"atarr@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":206207,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bradley, Lee-Ann bradley@usgs.gov","contributorId":1141,"corporation":false,"usgs":true,"family":"Bradley","given":"Lee-Ann","email":"bradley@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":206203,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Rafferty, Sharon A.","contributorId":33360,"corporation":false,"usgs":true,"family":"Rafferty","given":"Sharon","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":206208,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hancock, Dean","contributorId":73652,"corporation":false,"usgs":true,"family":"Hancock","given":"Dean","affiliations":[],"preferred":false,"id":206211,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Dart, Richard L. dart@usgs.gov","contributorId":1209,"corporation":false,"usgs":true,"family":"Dart","given":"Richard","email":"dart@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":206205,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Johnson, Margo L.","contributorId":54626,"corporation":false,"usgs":true,"family":"Johnson","given":"Margo","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":206210,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":31496,"text":"ofr01440 - 2001 - A test of a mechanical multi-impact shear-wave seismic source","interactions":[],"lastModifiedDate":"2012-02-02T00:09:11","indexId":"ofr01440","displayToPublicDate":"2002-03-01T00:00:00","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":"2001-440","title":"A test of a mechanical multi-impact shear-wave seismic source","docAbstract":"We modified two gasoline-engine-powered earth tampers, commonly used as compressional-(P) wave seismic energy sources for shallow reflection studies, for use as shear(S)-wave energy sources. This new configuration, termed ?Hacker? (horizontal Wacker?), is evaluated as an alternative to the manual sledgehammer typically used in conjunction with a large timber held down by the front wheels of a vehicle. The Hacker maximizes the use of existing equipment by a quick changeover of bolt-on accessories as opposed to the handling of a separate source, and is intended to improve the depth of penetration of S-wave data by stacking hundreds of impacts over a two to three minute period. Records were made with a variety of configurations involving up to two Hackers simultaneously then compared to a reference record made with a sledgehammer. Preliminary results indicate moderate success by the higher amplitude S-waves recorded with the Hacker as compared to the hammer method. False triggers generated by the backswing of the Hacker add unwanted noise and we are currently working to modify the device to eliminate this effect. Correlation noise caused by insufficient randomness of the Hacker impact sequence is also a significant noise problem that we hope to reduce by improving the coupling of the Hacker to the timber so that the operator has more control over the impact sequence.","language":"ENGLISH","doi":"10.3133/ofr01440","usgsCitation":"Worley, D.M., Odum, J.K., Williams, R., and Stephenson, W.J., 2001, A test of a mechanical multi-impact shear-wave seismic source (Version 1.0): U.S. Geological Survey Open-File Report 2001-440, 16 p., https://doi.org/10.3133/ofr01440.","productDescription":"16 p.","costCenters":[],"links":[{"id":2668,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0440/","linkFileType":{"id":5,"text":"html"}},{"id":161318,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a57d6","contributors":{"authors":[{"text":"Worley, David M. worley@usgs.gov","contributorId":947,"corporation":false,"usgs":true,"family":"Worley","given":"David","email":"worley@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":206197,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Odum, Jack K. 0000-0002-3162-0355","orcid":"https://orcid.org/0000-0002-3162-0355","contributorId":97900,"corporation":false,"usgs":true,"family":"Odum","given":"Jack","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":206199,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Williams, Robert A. rawilliams@usgs.gov","contributorId":1357,"corporation":false,"usgs":true,"family":"Williams","given":"Robert A.","email":"rawilliams@usgs.gov","affiliations":[{"id":301,"text":"Geologic Hazards Team","active":false,"usgs":true}],"preferred":false,"id":206198,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stephenson, William J. 0000-0001-8699-0786 wstephens@usgs.gov","orcid":"https://orcid.org/0000-0001-8699-0786","contributorId":695,"corporation":false,"usgs":true,"family":"Stephenson","given":"William","email":"wstephens@usgs.gov","middleInitial":"J.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":206196,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
]}