{"pageNumber":"3078","pageRowStart":"76925","pageSize":"25","recordCount":184811,"records":[{"id":22127,"text":"ofr94260M - 2001 - Rock magnetic studies of the Oligocene Creede Formation and prospects for a polarity stratigraphy","interactions":[{"subject":{"id":22127,"text":"ofr94260M - 2001 - Rock magnetic studies of the Oligocene Creede Formation and prospects for a polarity stratigraphy","indexId":"ofr94260M","publicationYear":"2001","noYear":false,"chapter":"M","title":"Rock magnetic studies of the Oligocene Creede Formation and prospects for a polarity stratigraphy"},"predicate":"IS_PART_OF","object":{"id":70226622,"text":"ofr94260AP - 2001 - Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","indexId":"ofr94260AP","publicationYear":"2001","noYear":false,"chapter":"A-P","title":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P"},"id":1}],"isPartOf":{"id":70226622,"text":"ofr94260AP - 2001 - Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","indexId":"ofr94260AP","publicationYear":"2001","noYear":false,"title":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P"},"lastModifiedDate":"2021-12-01T16:24:09.307684","indexId":"ofr94260M","displayToPublicDate":"2001-11-01T00:00:00","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":"94-260","chapter":"M","title":"Rock magnetic studies of the Oligocene Creede Formation and prospects for a polarity stratigraphy","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr94260M","issn":"0094-9140","usgsCitation":"Reynolds, R.L., Rosenbaum, J.G., Sweetkind, D.S., Lanphere, M.A., Rice, C.A., and Tuttle, M.L., 2001, Rock magnetic studies of the Oligocene Creede Formation and prospects for a polarity stratigraphy: U.S. Geological Survey Open-File Report 94-260, 44 p., https://doi.org/10.3133/ofr94260M.","productDescription":"44 p.","costCenters":[{"id":271,"text":"Federal Center","active":false,"usgs":true}],"links":[{"id":51576,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0260m/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":154958,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0260m/report-thumb.jpg"}],"country":"United States","state":"Colorado","city":"Creede","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.97319030761719,\n              37.791337175930686\n            ],\n            [\n              -106.66351318359375,\n              37.791337175930686\n            ],\n            [\n              -106.66351318359375,\n              37.99183365313853\n            ],\n            [\n              -106.97319030761719,\n              37.99183365313853\n            ],\n            [\n              -106.97319030761719,\n              37.791337175930686\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0fe4b07f02db5febae","contributors":{"authors":[{"text":"Reynolds, Richard L. 0000-0002-4572-2942 rreynolds@usgs.gov","orcid":"https://orcid.org/0000-0002-4572-2942","contributorId":441,"corporation":false,"usgs":true,"family":"Reynolds","given":"Richard","email":"rreynolds@usgs.gov","middleInitial":"L.","affiliations":[{"id":271,"text":"Federal Center","active":false,"usgs":true}],"preferred":true,"id":187227,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosenbaum, J. G.","contributorId":96685,"corporation":false,"usgs":true,"family":"Rosenbaum","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":187231,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sweetkind, D. S.","contributorId":61507,"corporation":false,"usgs":true,"family":"Sweetkind","given":"D.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":187229,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lanphere, M. A.","contributorId":35298,"corporation":false,"usgs":true,"family":"Lanphere","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":187228,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rice, C. A.","contributorId":106116,"corporation":false,"usgs":true,"family":"Rice","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":187232,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Tuttle, M. L.","contributorId":71992,"corporation":false,"usgs":true,"family":"Tuttle","given":"M.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":187230,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":22257,"text":"ofr99437 - 2001 - Volcano hazards in the Three Sisters region, Oregon","interactions":[],"lastModifiedDate":"2013-11-20T14:20:15","indexId":"ofr99437","displayToPublicDate":"2001-11-01T00:00:00","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":"99-437","title":"Volcano hazards in the Three Sisters region, Oregon","docAbstract":"Three Sisters is one of three potentially active volcanic centers that lie close to rapidly growing communities and resort areas in Central Oregon. Two types of volcanoes exist in the Three Sisters region and each poses distinct hazards to people and property. South Sister, Middle Sister, and Broken Top, major composite volcanoes clustered near the center of the region, have erupted repeatedly over tens of thousands of years and may erupt explosively in the future. In contrast, mafic volcanoes, which range from small cinder cones to large shield volcanoes like North Sister and Belknap Crater, are typically short-lived (weeks to centuries) and erupt less explosively than do composite volcanoes. Hundreds of mafic volcanoes scattered through the Three Sisters region are part of a much longer zone along the High Cascades of Oregon in which birth of new mafic volcanoes is possible. This report describes the types of hazardous events that can occur in the Three Sisters region and the accompanying volcano-hazard-zonation map outlines areas that could be at risk from such events. Hazardous events include landslides from the steep flanks of large volcanoes and floods, which need not be triggered by eruptions, as well as eruption-triggered events such as fallout of tephra (volcanic ash) and lava flows. A proximal hazard zone roughly 20 kilometers (12 miles) in diameter surrounding the Three Sisters and Broken Top could be affected within minutes of the onset of an eruption or large landslide. Distal hazard zones that follow river valleys downstream from the Three Sisters and Broken Top could be inundated by lahars (rapid flows of water-laden rock and mud) generated either by melting of snow and ice during eruptions or by large landslides. Slow-moving lava flows could issue from new mafic volcanoes almost anywhere within the region. Fallout of tephra from eruption clouds can affect areas hundreds of kilometers (miles) downwind, so eruptions at volcanoes elsewhere in the Cascade Range also contribute to volcano hazards in Central Oregon. This report is intended to aid scientists, government officials, and citizens as they work together to reduce the risk from volcano hazards through public education and emergency-response planning.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99437","issn":"0094-9140","usgsCitation":"Scott, W.E., Iverson, R., Schilling, S., and Fisher, B., 2001, Volcano hazards in the Three Sisters region, Oregon: U.S. Geological Survey Open-File Report 99-437, Report: 14 p.; Plate: 38.09 x 31.26 inches, https://doi.org/10.3133/ofr99437.","productDescription":"Report: 14 p.; Plate: 38.09 x 31.26 inches","numberOfPages":"18","additionalOnlineFiles":"Y","costCenters":[{"id":157,"text":"Cascades Volcano Observatory","active":false,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":1337,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/0437/","linkFileType":{"id":5,"text":"html"}},{"id":51684,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1999/0437/pdf/of1999-0437map.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":51685,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0437/pdf/of1999-0437.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":279260,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr99437.jpg"}],"scale":"100000","projection":"Universal Transverse Mercator projection","datum":"1927 North American Datum","country":"United States","state":"Oregon","otherGeospatial":"Broken Top;Three Sisters","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.2446,42.7369 ], [ -123.2446,45.2362 ], [ -120.4706,45.2362 ], [ -120.4706,42.7369 ], [ -123.2446,42.7369 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd78e","contributors":{"authors":[{"text":"Scott, William E. 0000-0001-8156-979X wescott@usgs.gov","orcid":"https://orcid.org/0000-0001-8156-979X","contributorId":1725,"corporation":false,"usgs":true,"family":"Scott","given":"William","email":"wescott@usgs.gov","middleInitial":"E.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":187813,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Iverson, R.M. 0000-0002-7369-3819","orcid":"https://orcid.org/0000-0002-7369-3819","contributorId":16435,"corporation":false,"usgs":true,"family":"Iverson","given":"R.M.","affiliations":[],"preferred":false,"id":187814,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schilling, S. P.","contributorId":42606,"corporation":false,"usgs":true,"family":"Schilling","given":"S. P.","affiliations":[],"preferred":false,"id":187816,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fisher, B.J.","contributorId":25593,"corporation":false,"usgs":true,"family":"Fisher","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":187815,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":23706,"text":"ofr94260J - 2001 - Organic geochemical studies to understand ore genesis at Creede","interactions":[{"subject":{"id":23706,"text":"ofr94260J - 2001 - Organic geochemical studies to understand ore genesis at Creede","indexId":"ofr94260J","publicationYear":"2001","noYear":false,"chapter":"J","title":"Organic geochemical studies to understand ore genesis at Creede"},"predicate":"IS_PART_OF","object":{"id":70226622,"text":"ofr94260AP - 2001 - Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","indexId":"ofr94260AP","publicationYear":"2001","noYear":false,"chapter":"A-P","title":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P"},"id":1}],"isPartOf":{"id":70226622,"text":"ofr94260AP - 2001 - Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","indexId":"ofr94260AP","publicationYear":"2001","noYear":false,"title":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P"},"lastModifiedDate":"2021-12-01T16:18:20.560167","indexId":"ofr94260J","displayToPublicDate":"2001-11-01T00:00:00","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":"94-260","chapter":"J","title":"Organic geochemical studies to understand ore genesis at Creede","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr94260J","issn":"0094-9140","usgsCitation":"Leventhal, J.S., Daws, T.A., and Bostick, N.H., 2001, Organic geochemical studies to understand ore genesis at Creede: U.S. Geological Survey Open-File Report 94-260, 16 p., https://doi.org/10.3133/ofr94260J.","productDescription":"16 p.","costCenters":[],"links":[{"id":52953,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0260j/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156330,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0260j/report-thumb.jpg"}],"country":"United States","state":"Colorado","city":"Creede","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.97319030761719,\n              37.791337175930686\n            ],\n            [\n              -106.66351318359375,\n              37.791337175930686\n            ],\n            [\n              -106.66351318359375,\n              37.99183365313853\n            ],\n            [\n              -106.97319030761719,\n              37.99183365313853\n            ],\n            [\n              -106.97319030761719,\n              37.791337175930686\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68ad5b","contributors":{"authors":[{"text":"Leventhal, Joel S.","contributorId":36529,"corporation":false,"usgs":true,"family":"Leventhal","given":"Joel","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":190577,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Daws, Ted A.","contributorId":6093,"corporation":false,"usgs":true,"family":"Daws","given":"Ted","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":190576,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bostick, N. H.","contributorId":67099,"corporation":false,"usgs":true,"family":"Bostick","given":"N.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":190578,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":23429,"text":"ofr94260I - 2001 - Sulfur, carbon and oxygen systematics during diagenesis and fluid infiltration in the Creede caldera, Colorado","interactions":[{"subject":{"id":23429,"text":"ofr94260I - 2001 - Sulfur, carbon and oxygen systematics during diagenesis and fluid infiltration in the Creede caldera, Colorado","indexId":"ofr94260I","publicationYear":"2001","noYear":false,"chapter":"I","title":"Sulfur, carbon and oxygen systematics during diagenesis and fluid infiltration in the Creede caldera, Colorado"},"predicate":"IS_PART_OF","object":{"id":70226622,"text":"ofr94260AP - 2001 - Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","indexId":"ofr94260AP","publicationYear":"2001","noYear":false,"chapter":"A-P","title":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P"},"id":1}],"isPartOf":{"id":70226622,"text":"ofr94260AP - 2001 - Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","indexId":"ofr94260AP","publicationYear":"2001","noYear":false,"title":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P"},"lastModifiedDate":"2021-12-01T16:16:24.055691","indexId":"ofr94260I","displayToPublicDate":"2001-11-01T00:00:00","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":"94-260","chapter":"I","title":"Sulfur, carbon and oxygen systematics during diagenesis and fluid infiltration in the Creede caldera, Colorado","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr94260I","issn":"0094-9140","usgsCitation":"Ilchik, R.P., and Rumble, D., 2001, Sulfur, carbon and oxygen systematics during diagenesis and fluid infiltration in the Creede caldera, Colorado: U.S. Geological Survey Open-File Report 94-260, 24 p., https://doi.org/10.3133/ofr94260I.","productDescription":"24 p.","costCenters":[],"links":[{"id":52754,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0260i/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156968,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0260i/report-thumb.jpg"}],"country":"United States","state":"Colorado","city":"Creede","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.97319030761719,\n              37.791337175930686\n            ],\n            [\n              -106.66351318359375,\n              37.791337175930686\n            ],\n            [\n              -106.66351318359375,\n              37.99183365313853\n            ],\n            [\n              -106.97319030761719,\n              37.99183365313853\n            ],\n            [\n              -106.97319030761719,\n              37.791337175930686\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699868","contributors":{"authors":[{"text":"Ilchik, Robert P.","contributorId":46125,"corporation":false,"usgs":true,"family":"Ilchik","given":"Robert","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":190088,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rumble, Douglas III","contributorId":18408,"corporation":false,"usgs":true,"family":"Rumble","given":"Douglas","suffix":"III","email":"","affiliations":[],"preferred":false,"id":190087,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":30943,"text":"wri014181 - 2001 - Water quality in the upper Shoal Creek basin, southwestern Missouri, 1999-2000","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"wri014181","displayToPublicDate":"2001-11-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4181","title":"Water quality in the upper Shoal Creek basin, southwestern Missouri, 1999-2000","docAbstract":"Results of a water-quality investigation of the upper Shoal Creek Basin in southwestern Missouri\r\nindicate that concentrations of total nitrite plus nitrate as nitrogen (NO2t+NO3t) in water samples\r\nfrom Shoal Creek were unusually large [mean of 2.90 mg/L (milligrams per liter), n (sample size)=60] compared to other Missouri streams (mean of 1.02 mg/L, n=1,340). A comparison of instantaneous base-flow loads of NO2t+NO3t indicates\r\nthat at base-flow conditions, most NO2t+NO3t discharged by Shoal Creek is from nonpoint sources. Nearly all the base-flow instantaneous\r\nload of total phosphorus as P (Pt) discharged\r\nby Shoal Creek can be attributed to effluent from a municipal wastewater treatment plant. Samples collected from a single runoff event indicate that substantial quantities of Pt can be transported during runoff events compared to base-flow transport. Only minor quantities of NO2t+NO3t are transported during runoff events compared to base-flow transport. Fecal coliform bacteria densities at several locations exceed the Missouri Department of Natural\r\nResources (MDNR) standard of 200 col/100 mL (colonies per 100 milliliters) for whole-body contact recreation. During 13 months of monitoring\r\nat 13 stream sites, fecal coliform densities (median of 277 and 400 col/100 mL) at two sites (sites 2 and 3) on Shoal Creek exceeded the MDNR standard at base-flow conditions. The maximum fecal coliform density of 120,000 col/100 mL was detected at site 3 (MDNR monitoring\r\nsite) during a runoff event in April 1999 at a peak discharge of 1,150 ft3/s (cubic feet per second).\r\nFecal coliform densities also exceeded the MDNR standard in three tributaries with the largest\r\ndensities (median of 580 col/100 mL) detected in Pogue Creek. Results of ribopattern analyses indicate that most Escherichia coli (E. coli) bacteria in water samples from the study area probably are from nonhuman sources. The study area contains about 25,000 cattle, and has an estimated annual production\r\nof 33 million broilers and 300,000 turkeys. Probable nonhuman sources included turkeys, horses, chickens, and cattle; however, wildlife sources such as deer, raccoon, muskrat, and opossum\r\nwere not evaluated. Human waste was an important source of E. coli in water samples collected\r\nat the MDNR monitoring site (site 3) on Shoal Creek and at two tributary sites (Joyce Creek and Woodward Creek). In general, the detection of human ribopatterns was consistent with the detection of organic compounds commonly\r\nassociated with human wastewater such as caffeine, triclosan, or phenol, and the fecal indicators\r\ncholesterol and 3B-coprostanol. Ribopattern analysis indicate that horses were an important source of E. coli in Woodward Creek, which was consistent with horses being pastured immediately upstream from the sampling site on this creek. Pogue Creek contains a large density of turkey barns and five of eight E. coli isolates from one sample from Pogue Creek were matched to turkeys.\r\nWater samples from Pogue Creek generally did not contain detectable concentrations of human wastewater compounds, but one sample did contain detectable quantities of the antibiotics tylosin and lincomycin (widely used in the animal industry), and sulfamethoxazole (human use only). Although promising, the ability of ribopattern\r\nanalyses to positively identify the source of a particular isolate is uncertain because of the small sample size, possible differences between animal source patterns in the study area and database used, lack of native wildlife source patterns, and variation in results depending on the number of possible animal host considered. Results of this study indicate that a trend of increasing fecal coliform densities with increasing time detected by the MDNR is, in part, caused by trends in annual precipitation and stream discharge,\r\nand not necessarily changes in land use or densities of animal operations. A multiple linear regression (MLR) model using specific conductance\r\nand wate","language":"ENGLISH","doi":"10.3133/wri014181","usgsCitation":"Schumacher, J., 2001, Water quality in the upper Shoal Creek basin, southwestern Missouri, 1999-2000: U.S. Geological Survey Water-Resources Investigations Report 2001-4181, 60 p. , https://doi.org/10.3133/wri014181.","productDescription":"60 p. ","costCenters":[],"links":[{"id":2912,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://mo.water.usgs.gov/Reports/wrir01-4181-schu/index.htm","linkFileType":{"id":5,"text":"html"}},{"id":95886,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2001/4181/report.pdf","size":"9307","linkFileType":{"id":1,"text":"pdf"}},{"id":119502,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2001/4181/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9772","contributors":{"authors":[{"text":"Schumacher, John G. jschu@usgs.gov","contributorId":2055,"corporation":false,"usgs":true,"family":"Schumacher","given":"John G.","email":"jschu@usgs.gov","affiliations":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":true,"id":204411,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31209,"text":"ofr0130 - 2001 - Geologic map and digital database of the Porcupine Wash 7.5 minute Quadrangle, Riverside County, southern California","interactions":[],"lastModifiedDate":"2023-06-23T15:31:22.767844","indexId":"ofr0130","displayToPublicDate":"2001-11-01T00:00:00","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":"2001-30","title":"Geologic map and digital database of the Porcupine Wash 7.5 minute Quadrangle, Riverside County, southern California","docAbstract":"This data set maps and describes the geology of the Porcupine Wash 7.5 minute quadrangle, Riverside County, southern California. The quadrangle, situated in Joshua Tree National Park in the eastern Transverse Ranges physiographic and structural province, encompasses parts of the Hexie Mountains, Cottonwood Mountains, northern Eagle Mountains, and south flank of Pinto Basin. It is underlain by a basement terrane comprising Proterozoic metamorphic rocks, Mesozoic plutonic rocks, and Mesozoic and Mesozoic or Cenozoic hypabyssal dikes. The basement terrane is capped by a widespread Tertiary erosion surface preserved in remnants in the Eagle and Cottonwood Mountains and buried beneath Cenozoic deposits in Pinto Basin. Locally, Miocene basalt overlies the erosion surface. A sequence of at least three Quaternary pediments is planed into the north piedmont of the Eagle and Hexie Mountains, each in turn overlain by successively younger residual and alluvial deposits. The Tertiary erosion surface is deformed and broken by north-northwest-trending, high-angle, dip-slip faults and an east-west trending system of high-angle dip- and left-slip faults. East-west trending faults are younger than and perhaps in part coeval with faults of the northwest-trending set. The Porcupine Wash database was created using ARCVIEW and ARC/INFO, which are geographical information system (GIS) software products of Envronmental Systems Research Institute (ESRI). The database consists of the following items: (1) a map coverage showing faults and geologic contacts and units, (2) a separate coverage showing dikes, (3) a coverage showing structural data, (4) a scanned topographic base at a scale of 1:24,000, and (5) attribute tables for geologic units (polygons and regions), contacts (arcs), and site-specific data (points). The database, accompanied by a pamphlet file and this metadata file, also includes the following graphic and text products: (1) A portable document file (.pdf) containing a navigable graphic of the geologic map on a 1:24,000 topographic base. The map is accompanied by a marginal explanation consisting of a Description of Map and Database Units (DMU), a Correlation of Map and Database Units (CMU), and a key to point-and line-symbols. (2) Separate .pdf files of the DMU and CMU, individually. (3) A PostScript graphic-file containing the geologic map on a 1:24,000 topographic base accompanied by the marginal explanation. (4) A pamphlet that describes the database and how to access it. Within the database, geologic contacts , faults, and dikes are represented as lines (arcs), geologic units as polygons and regions, and site-specific data as points. Polygon, arc, and point attribute tables (.pat, .aat, and .pat, respectively) uniquely identify each geologic datum and link it to other tables (.rel) that provide more detailed geologic information.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr0130","usgsCitation":"Powell, R.E., 2001, Geologic map and digital database of the Porcupine Wash 7.5 minute Quadrangle, Riverside County, southern California: U.S. Geological Survey Open-File Report 2001-30, Readme Files, Metadata Files, Pamphlet Files, Pamphlet PDF, Database Files, Files for Viewing and Plotting, https://doi.org/10.3133/ofr0130.","productDescription":"Readme Files, Metadata Files, Pamphlet Files, Pamphlet PDF, Database Files, Files for Viewing and Plotting","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":285889,"rank":6,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0130.jpg"},{"id":282043,"rank":5,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0030/pwash_readme.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282044,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0030/pwash_met.html","linkFileType":{"id":5,"text":"html"}},{"id":282063,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0030/","linkFileType":{"id":5,"text":"html"}},{"id":282045,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0030/pdf/pwash_pamph.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282046,"rank":1,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0030/pdf/pwash_dmu.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"Riverside","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.67,33.4259 ], [ -117.67,34.0799 ], [ -114.4349,34.0799 ], [ -114.4349,33.4259 ], [ -117.67,33.4259 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db6874e1","contributors":{"authors":[{"text":"Powell, Robert E. 0000-0001-7682-1655 rpowell@usgs.gov","orcid":"https://orcid.org/0000-0001-7682-1655","contributorId":4210,"corporation":false,"usgs":true,"family":"Powell","given":"Robert","email":"rpowell@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":205332,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":30938,"text":"wri014143 - 2001 - Susceptibility index to surface contamination for the Little Cross Creek watershed, Cumberland County, North Carolina","interactions":[],"lastModifiedDate":"2017-01-18T16:52:06","indexId":"wri014143","displayToPublicDate":"2001-11-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4143","title":"Susceptibility index to surface contamination for the Little Cross Creek watershed, Cumberland County, North Carolina","docAbstract":"An index of surface-water contamination potential was constructed for the Little Cross Creek Basin, a 9.7-square-mile, water-supply watershed in Cumberland County, North Carolina. The index was developed because previous water-quality investigations raised concerns regarding inputs of bacteria, suspended sediment, and phosphorus from nonpoint sources in the watershed. A geographic information system was used to build map overlays and to categorize and rate three factors that affect the transport of water and contaminants-land-surface slope, distance to water, and land use/land cover. Each factor was weighted to reflect its potential contribution to surface-water contamination; the factors then were combined to estimate susceptibility values for the entire watershed. The numerical susceptibility values were categorized to indicate lowest to highest potential for surface-water contamination, and a map was produced showing the spatial distribution of these categories within the watershed.\n\nThe susceptibility index for about 17 percent of the Little Cross Creek watershed is rated in the high or highest category. These areas have high slopes, short distances to the nearest surface water, impervious land cover, and land uses that generate contaminants. About 38 percent of the watershed area is rated as having low or lowest susceptibility to contamination. These areas contain flat terrain, greater distances to water, land cover that promotes infiltration, and land uses that pose little risk for generating contaminants. Approximately 43 percent of the watershed is in the moderate category of susceptibility. Open water, which is not rated, accounts for the remaining area.\n\nThe susceptibility index provides water-resource managers with a tool that can aid in prioritizing areas within the Little Cross Creek Basin for monitoring, protection, and remediation. Previous suspended sediment, total phosphorus, and fecal coliform data collected in the Little Cross Creek watershed support the results of the susceptibility analysis. Although this susceptibility index is specific to the Little Cross Creek Basin, the methods used to develop the index are transferable to other watersheds.","language":"ENGLISH","doi":"10.3133/wri014143","usgsCitation":"Giorgino, M., and Terziotti, S., 2001, Susceptibility index to surface contamination for the Little Cross Creek watershed, Cumberland County, North Carolina: U.S. Geological Survey Water-Resources Investigations Report 2001-4143, 1 over-size sheet., https://doi.org/10.3133/wri014143.","productDescription":"1 over-size sheet.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":161260,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":274640,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/2001/4143/plate-1.pdf"}],"country":"United States","state":"North Carolina","county":"Cumberland County","otherGeospatial":"Little Cross Creek","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5facf7","contributors":{"authors":[{"text":"Giorgino, M. J.","contributorId":97149,"corporation":false,"usgs":true,"family":"Giorgino","given":"M. J.","affiliations":[],"preferred":false,"id":204400,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Terziotti, Silvia 0000-0003-3559-5844 seterzio@usgs.gov","orcid":"https://orcid.org/0000-0003-3559-5844","contributorId":1613,"corporation":false,"usgs":true,"family":"Terziotti","given":"Silvia","email":"seterzio@usgs.gov","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true},{"id":476,"text":"North Carolina Water Science Center","active":true,"usgs":true}],"preferred":true,"id":204399,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31340,"text":"ofr01338 - 2001 - Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire","interactions":[],"lastModifiedDate":"2012-02-02T00:09:01","indexId":"ofr01338","displayToPublicDate":"2001-11-01T00:00:00","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":"2001-338","title":"Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire","language":"ENGLISH","doi":"10.3133/ofr01338","usgsCitation":"Brayton, M., and Harte, P., 2001, Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire: U.S. Geological Survey Open-File Report 2001-338, 50 p. , https://doi.org/10.3133/ofr01338.","productDescription":"50 p. ","costCenters":[],"links":[{"id":159950,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0338/report-thumb.jpg"},{"id":59749,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0338/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625519","contributors":{"authors":[{"text":"Brayton, M.J.","contributorId":26730,"corporation":false,"usgs":true,"family":"Brayton","given":"M.J.","affiliations":[],"preferred":false,"id":205728,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harte, P. T. 0000-0002-7718-1204","orcid":"https://orcid.org/0000-0002-7718-1204","contributorId":36143,"corporation":false,"usgs":true,"family":"Harte","given":"P. T.","affiliations":[],"preferred":false,"id":205729,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":61485,"text":"mf2370 - 2001 - Interpretive geologic cross sections for the Death Valley regional flow system and surrounding areas, Nevada and California","interactions":[],"lastModifiedDate":"2018-02-21T17:45:47","indexId":"mf2370","displayToPublicDate":"2001-11-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2370","title":"Interpretive geologic cross sections for the Death Valley regional flow system and surrounding areas, Nevada and California","docAbstract":"This report presents a network of 28 geologic cross sections that portray subsurface geologic relations within the Death Valley regional ground-water system, a ground-water basin that encompasses a 3? x 3? area (approximately 70,000 km2) in southern Nevada and eastern California. The cross sections transect that part of the southern Great Basin that includes Death Valley, the Nevada Test Site, and the potential high-level nuclear waste underground repository at Yucca Mountain. The specific geometric relationships portrayed on the cross sections are discussed in the context of four general sub-regions that have stratigraphic similarities and general consistency of structural style: (1) the Nevada Test Site vicinity; (2) the Spring Mountains, Pahrump Valley and Amargosa Desert region; (3) the Death Valley region; and (4) the area east of the Nevada Test Site. \r\nThe subsurface geologic interpretations portrayed on the cross sections are based on an integration of existing geologic maps, measured stratigraphic sections, published cross sections, well data, and geophysical data and interpretations. The estimated top of pre-Cenozoic rocks in the cross sections is based on inversion of gravity data, but the deeper parts of the sections are based on geologic conceptual models and are more speculative. \r\nThe region transected by the cross sections includes part of the southern Basin and Range Province, the northwest-trending Walker Lane belt, the Death Valley region, and the northern Mojave Desert. The region is structurally complex, where a locally thick Tertiary volcanic and sedimentary section unconformably overlies previously deformed Proterozoic through Paleozoic rocks. All of these rocks have been deformed by complex Neogene ex-tensional normal and strike-slip faults. These cross sections form a three-dimensional network that portrays the interpreted stratigraphic and structural relations in the region; the sections form part of the geologic framework that will be incorporated in a complex numerical model of ground-water flow in the Death Valley region.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2370","usgsCitation":"Sweetkind, D.S., Dickerson, R., Blakely, R., and Denning, P., 2001, Interpretive geologic cross sections for the Death Valley regional flow system and surrounding areas, Nevada and California: U.S. Geological Survey Miscellaneous Field Studies Map 2370, Three sheets: Sheet 1, 60 by 36 inches; sheet 2, 84 by 36 inches; sheet 3, 71 by 36 inches (all in color).  Sheet 1, scale 1:750,000 and 1:1,500,000; sheet 2 and 3, scale 1:100,000 and 1:250,000 and 1:1,500,000; Accompanied by 35 p. text., https://doi.org/10.3133/mf2370.","productDescription":"Three sheets: Sheet 1, 60 by 36 inches; sheet 2, 84 by 36 inches; sheet 3, 71 by 36 inches (all in color).  Sheet 1, scale 1:750,000 and 1:1,500,000; sheet 2 and 3, scale 1:100,000 and 1:250,000 and 1:1,500,000; Accompanied by 35 p. text.","costCenters":[],"links":[{"id":186978,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":110217,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_44623.htm","linkFileType":{"id":5,"text":"html"},"description":"44623"},{"id":6050,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2001/mf-2370/","linkFileType":{"id":5,"text":"html"}}],"scale":"0","country":"United States","state":"California, Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118,35 ], [ -118,38 ], [ -115,38 ], [ -115,35 ], [ -118,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48b2e4b07f02db530ce7","contributors":{"authors":[{"text":"Sweetkind, D. S.","contributorId":61507,"corporation":false,"usgs":true,"family":"Sweetkind","given":"D.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":265789,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dickerson, R. P.","contributorId":23968,"corporation":false,"usgs":true,"family":"Dickerson","given":"R. P.","affiliations":[],"preferred":false,"id":265787,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blakely, R.J. 0000-0003-1701-5236","orcid":"https://orcid.org/0000-0003-1701-5236","contributorId":70755,"corporation":false,"usgs":true,"family":"Blakely","given":"R.J.","affiliations":[],"preferred":false,"id":265790,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Denning, Paul pdenning@usgs.gov","contributorId":168842,"corporation":false,"usgs":true,"family":"Denning","given":"Paul","email":"pdenning@usgs.gov","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":265788,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":33079,"text":"b2183 - 2001 - Geologic field-trip guide to Steens Mountain Loop Road, Harney County, Oregon","interactions":[],"lastModifiedDate":"2012-02-02T00:09:16","indexId":"b2183","displayToPublicDate":"2001-11-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2183","title":"Geologic field-trip guide to Steens Mountain Loop Road, Harney County, Oregon","language":"ENGLISH","doi":"10.3133/b2183","usgsCitation":"Evans, J.G., and Geisler, T., 2001, Geologic field-trip guide to Steens Mountain Loop Road, Harney County, Oregon: U.S. Geological Survey Bulletin 2183, 15 p., one plate in pocket. , https://doi.org/10.3133/b2183.","productDescription":"15 p., one plate in pocket. ","costCenters":[],"links":[{"id":110216,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_44618.htm","linkFileType":{"id":5,"text":"html"},"description":"44618"},{"id":164282,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/2183/report-thumb.jpg"},{"id":60882,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/2183/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60883,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/2183/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a6158","contributors":{"authors":[{"text":"Evans, J. G.","contributorId":60214,"corporation":false,"usgs":true,"family":"Evans","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":209843,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Geisler, T.M.","contributorId":51348,"corporation":false,"usgs":true,"family":"Geisler","given":"T.M.","email":"","affiliations":[],"preferred":false,"id":209842,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":32926,"text":"pp1643 - 2001 - Active tectonics of the Devils Mountain Fault and related structures, northern Puget Lowland and eastern Strait of Juan de Fuca region, Pacific Northwest","interactions":[],"lastModifiedDate":"2012-02-02T00:09:18","indexId":"pp1643","displayToPublicDate":"2001-11-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1643","title":"Active tectonics of the Devils Mountain Fault and related structures, northern Puget Lowland and eastern Strait of Juan de Fuca region, Pacific Northwest","docAbstract":"Information from marine high-resolution and conventional seismic-reflection surveys, aeromagnetic mapping, coastal exposures of Pleistocene strata, and lithologic logs of water wells is used to assess the active tectonics of the northern Puget Lowland and eastern Strait of Juan de Fuca region of the Pacific Northwest. These data indicate that the Devils Mountain Fault and the newly recognized Strawberry Point and Utsalady Point faults are active structures and represent potential earthquake sources.","language":"ENGLISH","doi":"10.3133/pp1643","usgsCitation":"Johnson, S.Y., Dadisman, S.V., Mosher, D.C., Blakely, R.J., and Childs, J.R., 2001, Active tectonics of the Devils Mountain Fault and related structures, northern Puget Lowland and eastern Strait of Juan de Fuca region, Pacific Northwest: U.S. Geological Survey Professional Paper 1643, 45 p.; 2 plates in pocket, https://doi.org/10.3133/pp1643.","productDescription":"45 p.; 2 plates in pocket","costCenters":[],"links":[{"id":110230,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45475.htm","linkFileType":{"id":5,"text":"html"},"description":"45475"},{"id":3093,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/pp/p1643/","linkFileType":{"id":5,"text":"html"}},{"id":119358,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1643/report-thumb.jpg"},{"id":60841,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1643/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60842,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1643/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60843,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1643/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699ce5","contributors":{"authors":[{"text":"Johnson, Samuel Y. 0000-0001-7972-9977 sjohnson@usgs.gov","orcid":"https://orcid.org/0000-0001-7972-9977","contributorId":2607,"corporation":false,"usgs":true,"family":"Johnson","given":"Samuel","email":"sjohnson@usgs.gov","middleInitial":"Y.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":209445,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dadisman, Shawn V. sdadisman@usgs.gov","contributorId":2207,"corporation":false,"usgs":true,"family":"Dadisman","given":"Shawn","email":"sdadisman@usgs.gov","middleInitial":"V.","affiliations":[],"preferred":true,"id":209444,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mosher, David C.","contributorId":66118,"corporation":false,"usgs":false,"family":"Mosher","given":"David","email":"","middleInitial":"C.","affiliations":[{"id":18105,"text":"University of New Hampshire, Durham","active":true,"usgs":false}],"preferred":false,"id":209447,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Blakely, Richard J. 0000-0003-1701-5236 blakely@usgs.gov","orcid":"https://orcid.org/0000-0003-1701-5236","contributorId":1540,"corporation":false,"usgs":true,"family":"Blakely","given":"Richard","email":"blakely@usgs.gov","middleInitial":"J.","affiliations":[{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":209443,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Childs, Jonathan R. jchilds@usgs.gov","contributorId":3155,"corporation":false,"usgs":true,"family":"Childs","given":"Jonathan","email":"jchilds@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":209446,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":31302,"text":"ofr01215 - 2001 - Evaluating basin/shelf effects in the delivery of sediment-hosted contaminants in the Atchafalaya and Mississippi River deltas; a new U. S. Geological Survey coastal and marine geology project","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01215","displayToPublicDate":"2001-11-01T00:00:00","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":"2001-215","title":"Evaluating basin/shelf effects in the delivery of sediment-hosted contaminants in the Atchafalaya and Mississippi River deltas; a new U. S. Geological Survey coastal and marine geology project","language":"ENGLISH","doi":"10.3133/ofr01215","usgsCitation":"Swarzenski, P., 2001, Evaluating basin/shelf effects in the delivery of sediment-hosted contaminants in the Atchafalaya and Mississippi River deltas; a new U. S. Geological Survey coastal and marine geology project: U.S. Geological Survey Open-File Report 2001-215, 1 folded leaf ([4] p.) : col. ill. ; 28 cm. , https://doi.org/10.3133/ofr01215.","productDescription":"1 folded leaf ([4] p.) : col. ill. ; 28 cm. ","costCenters":[],"links":[{"id":161036,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0215/report-thumb.jpg"},{"id":59732,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0215/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fb0de","contributors":{"authors":[{"text":"Swarzenski, P.W. 0000-0003-0116-0578","orcid":"https://orcid.org/0000-0003-0116-0578","contributorId":29487,"corporation":false,"usgs":true,"family":"Swarzenski","given":"P.W.","affiliations":[],"preferred":false,"id":205637,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70185086,"text":"70185086 - 2001 - Geologic evidence of earthquakes at the Snohomish Delta, Washington, in the past 1200 yr","interactions":[],"lastModifiedDate":"2022-10-13T16:58:16.629911","indexId":"70185086","displayToPublicDate":"2001-10-31T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Geologic evidence of earthquakes at the Snohomish Delta, Washington, in the past 1200 yr","docAbstract":"<p>Exposed channel banks along distributaries of the lower Snohomish delta in the Puget Lowland of Washington reveal evidence of at least three episodes of liquefaction, at least one event of abrupt subsidence, and at least one tsunami since ca. A.D. 800. The 45 measured stratigraphic sections consist mostly of 2–4 m of olive- gray, intertidal mud containing abundant marsh plant rhizomes. The most distinctive stratigraphic unit is a couplet comprising a 0.5−3-cm-thick, laminated, fining-upward, tsunami-laid sand bed overlain by 2−10 cm of gray clay. We correlated the couplet, which is generally ∼2 m below the modern marsh surface, across an ∼20 km<sup>2</sup><span>&nbsp;</span>area. Sand dikes and sand-filled cracks to 1 m wide, which terminate upward at the couplet, and sand volcanoes preserved at the level of the sand bed record liquefaction at the same time as couplet deposition. Differences in the type and abundance of marsh plant rhizomes across the couplet horizon, as well as the gray clay layer, suggest that compaction during this liquefaction led to abrupt, local lowering of the marsh surface by as much as 50–75 cm. Radiocarbon ages show that the tsunami and liquefaction date from ca. A.D. 800 to 980, similar to the age of a large earthquake on the Seattle fault, 50 km to the south.</p><p>We have found evidence for at least two, and possibly as many as five, other earthquakes in the measured sections. At two or more stratigraphic levels above the couplet, sand dikes locally feed sand volcanoes. Radiocarbon ages and stratigraphic position suggest that one set of these dikes formed ca. A.D. 910–990; radiocarbon ages on a younger set indicate a limiting maximum age of A.D. 1400–1640. We also interpret a sharp lithologic change, from olive-gray, rhizome-rich mud to grayer, rhizome-poor mud, ∼1 m above the couplet, to indicate a second abrupt lowering of the marsh surface during an earthquake ca. A.D. 1040– 1400, but no conclusive liquefaction structures have been identified at this horizon. Two distinctive coarse-sand laminae, 30–80 cm below the couplet, may record tsunamis older than A.D. 800.</p><p>Thus, study shows that in the past ∼1200 yr, this part of Washington's Puget Lowland has been subjected to stronger ground shaking than in historic times, since ca. 1870.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(2001)113<0482:GEOEAT>2.0.CO;2","usgsCitation":"Bourgeois, J., and Johnson, S.Y., 2001, Geologic evidence of earthquakes at the Snohomish Delta, Washington, in the past 1200 yr: Geological Society of America Bulletin, v. 113, no. 4, p. 482-494, https://doi.org/10.1130/0016-7606(2001)113<0482:GEOEAT>2.0.CO;2.","productDescription":"7 p.","startPage":"482","endPage":"494","costCenters":[],"links":[{"id":337533,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Snohomish delta","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.244873046875,\n              47.936126860169225\n            ],\n            [\n              -122.12265014648438,\n              47.936126860169225\n            ],\n            [\n              -122.12265014648438,\n              48.06385542635001\n            ],\n            [\n              -122.244873046875,\n              48.06385542635001\n            ],\n            [\n              -122.244873046875,\n              47.936126860169225\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"113","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58c9012ae4b0849ce97abd12","contributors":{"authors":[{"text":"Bourgeois, Joanne","contributorId":57443,"corporation":false,"usgs":true,"family":"Bourgeois","given":"Joanne","email":"","affiliations":[],"preferred":false,"id":684295,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Samuel Y. 0000-0001-7972-9977 sjohnson@usgs.gov","orcid":"https://orcid.org/0000-0001-7972-9977","contributorId":2607,"corporation":false,"usgs":true,"family":"Johnson","given":"Samuel","email":"sjohnson@usgs.gov","middleInitial":"Y.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":684296,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185207,"text":"70185207 - 2001 - The state of mining in Africa","interactions":[],"lastModifiedDate":"2017-03-16T11:22:12","indexId":"70185207","displayToPublicDate":"2001-10-31T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1829,"text":"Geotimes","active":true,"publicationSubtype":{"id":10}},"title":"The state of mining in Africa","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"American Geosciences Institute","issn":"0016-8556 ","usgsCitation":"Coakley, G.J., 2001, The state of mining in Africa: Geotimes, v. 46, no. 3, p. 24-25.","productDescription":"2 p.","startPage":"24","endPage":"25","costCenters":[],"links":[{"id":337722,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58cba41ee4b0849ce97dc764","contributors":{"authors":[{"text":"Coakley, George J.","contributorId":83586,"corporation":false,"usgs":true,"family":"Coakley","given":"George","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":684726,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70180722,"text":"70180722 - 2001 - Preface; Water quality of large U.S. rivers; results from the U.S. Geological Survey's National Stream Quality Accounting Network","interactions":[],"lastModifiedDate":"2017-01-31T16:02:04","indexId":"70180722","displayToPublicDate":"2001-10-31T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1924,"text":"Hydrological Processes","active":true,"publicationSubtype":{"id":10}},"title":"Preface; Water quality of large U.S. rivers; results from the U.S. Geological Survey's National Stream Quality Accounting Network","docAbstract":"<p>The mission of the US Geological Survey (USGS) is to assess the quantity and quality of the earth resources of the USA and to provide information that will assist resource managers and policymakers at federal, state and local levels in making sound decisions. Characterizing the water quality of the largest rivers of the USA is a daunting prospect, especially given the resources available for the task. The most effective approach is uncertain and is legitimately a research topic. The National Stream Quality Accounting Network (NASQAN) was redesigned in 1995 to estimate the annual mass flux of constituents at a network of fixed stations in the Mississippi, Rio Grande, Colorado, and Columbia River basins. This special volume of Hydrological Processes contains a series of papers evaluating the data collected by NASQAN during its first 3 years of operation under this design. The NASQAN network complements other USGS national programs that are designed to address water quality at different scales. The National Water-Quality Assessment Program (Hirsch et al., 1988) is designed around river basins of 10 000 to 100 000 km2 (versus these NASQAN basins, which are 650 000 to 3 100 000 km2 at their most downstream stations). The USGS also operates the Hydrologic Benchmark Network that is focused on relatively pristine basins of only 10 to 100 km2 (Mast and Turk, 1999a,b; Clark et al., 2000; Mast et al., 2000).</p>","language":"English","doi":"10.1002/hyp.204","issn":"0885-6087","usgsCitation":"Hirsch, R.M., and Hooper, R.P., 2001, Preface; Water quality of large U.S. rivers; results from the U.S. Geological Survey's National Stream Quality Accounting Network: Hydrological Processes, v. 15, no. 7, p. 1085-1087, https://doi.org/10.1002/hyp.204.","productDescription":"3 p.","startPage":"1085","endPage":"1087","costCenters":[],"links":[{"id":334519,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"7","noUsgsAuthors":false,"publicationDate":"2001-05-25","publicationStatus":"PW","scienceBaseUri":"5891b0aae4b072a7ac129907","contributors":{"editors":[{"text":"Kelly, Valerie J. vjkelly@usgs.gov","contributorId":4161,"corporation":false,"usgs":true,"family":"Kelly","given":"Valerie","email":"vjkelly@usgs.gov","middleInitial":"J.","affiliations":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"preferred":true,"id":662151,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Hirsch, Robert M. 0000-0002-4534-075X rhirsch@usgs.gov","orcid":"https://orcid.org/0000-0002-4534-075X","contributorId":2005,"corporation":false,"usgs":true,"family":"Hirsch","given":"Robert","email":"rhirsch@usgs.gov","middleInitial":"M.","affiliations":[{"id":37316,"text":"WMA - Integrated Information Dissemination Division","active":true,"usgs":true},{"id":502,"text":"Office of Surface Water","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":662149,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hooper, Richard P.","contributorId":19144,"corporation":false,"usgs":true,"family":"Hooper","given":"Richard","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":662150,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185075,"text":"70185075 - 2001 - Discussion and reply: Variation in displacement along strike of the South Virgin−White Hills detachment fault: Perspective from the northern White Hills, northwestern Arizona","interactions":[],"lastModifiedDate":"2020-08-03T12:56:53.096381","indexId":"70185075","displayToPublicDate":"2001-10-30T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Discussion and reply: Variation in displacement along strike of the South Virgin−White Hills detachment fault: Perspective from the northern White Hills, northwestern Arizona","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(2001)113<0532:DARVID>2.0.CO;2","issn":"00167606","usgsCitation":"Anderson, R.E., 2001, Discussion and reply: Variation in displacement along strike of the South Virgin−White Hills detachment fault: Perspective from the northern White Hills, northwestern Arizona: Geological Society of America Bulletin, v. 113, no. 4, p. 532-533, https://doi.org/10.1130/0016-7606(2001)113<0532:DARVID>2.0.CO;2.","productDescription":"1 p.","startPage":"532","endPage":"533","costCenters":[],"links":[{"id":337504,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Northern White Hills","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.55856323242188,\n              35.59143550522717\n            ],\n            [\n              -114.20562744140625,\n              35.59143550522717\n            ],\n            [\n              -114.20562744140625,\n              35.874585260324146\n            ],\n            [\n              -114.55856323242188,\n              35.874585260324146\n            ],\n            [\n              -114.55856323242188,\n              35.59143550522717\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"113","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58c9012ae4b0849ce97abd15","contributors":{"authors":[{"text":"Anderson, R. Ernest","contributorId":104484,"corporation":false,"usgs":true,"family":"Anderson","given":"R.","email":"","middleInitial":"Ernest","affiliations":[],"preferred":false,"id":794708,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70206227,"text":"70206227 - 2001 - Landslides; effects on the natural environment","interactions":[],"lastModifiedDate":"2021-12-28T16:59:44.677986","indexId":"70206227","displayToPublicDate":"2001-10-25T09:47:08","publicationYear":"2001","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Landslides; effects on the natural environment","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings - 22nd International Symposium on Engineering Geology and the Environment","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"22nd International Symposium on Engineering Geology and the Environment","conferenceDate":"Jun 23-27,1997","conferenceLocation":"Athens, Greece","language":"English","usgsCitation":"2001, Landslides; effects on the natural environment, <i>in</i> Proceedings - 22nd International Symposium on Engineering Geology and the Environment, v. 4, Athens, Greece, Jun 23-27,1997, p. 3371-3387.","productDescription":"17 p.","startPage":"3371","endPage":"3387","costCenters":[],"links":[{"id":368599,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"compilers":[{"text":"Schuster, Robert L.","contributorId":19162,"corporation":false,"usgs":true,"family":"Schuster","given":"Robert","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":829463,"contributorType":{"id":3,"text":"Compilers"},"rank":1}]}}
,{"id":70185188,"text":"70185188 - 2001 - Impacts of heterogeneous organic matter on phenanthrene sorption--Different soil and sediment samples","interactions":[],"lastModifiedDate":"2020-01-04T14:23:35","indexId":"70185188","displayToPublicDate":"2001-10-25T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Impacts of heterogeneous organic matter on phenanthrene sorption--Different soil and sediment samples","docAbstract":"<p><span>Organic petrography has been proposed as a tool for characterizing the heterogeneous organic matter present in soil and sediment samples. A new simplified method is proposed as a quantitative means of interpreting observed sorption behavior for phenanthrene and different soils and sediments based on their organic petrographical characterization. This method is tested under singe solute conditions and at phenanthrene concentration of 1 μg/L. Since the opaque organic matter fraction dominates the sorption process, we propose that by quantifying this fraction one can interpret organic content normalized sorption distribution coefficient (</span><i>K</i><sub>oc</sub><span>) values for a sample. While this method was developed and tested for various samples within the same aquifer, in the current study the method is validated for soil and sediment samples from different sites that cover a wide range of organic matter origin, age, and organic content. All 10 soil and sediment samples studied had log </span><i>K</i><sub>oc</sub><span> values for the opaque particles between 5.6 and 6.8. This range of </span><i>K</i><sub>oc</sub><span> values illustrates the heterogeneity of opaque particles between sites and geological formations and thus the need to characterize the opaque fraction of materials on a site-by-site basis.</span></p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es010654n","usgsCitation":"Karapanagioti, H.K., Childs, J., and Sabatini, D.A., 2001, Impacts of heterogeneous organic matter on phenanthrene sorption--Different soil and sediment samples: Environmental Science & Technology, v. 35, no. 23, p. 4684-4690, https://doi.org/10.1021/es010654n.","productDescription":"7 p. ","startPage":"4684","endPage":"4690","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337691,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"23","noUsgsAuthors":false,"publicationDate":"2001-10-25","publicationStatus":"PW","scienceBaseUri":"58cba41fe4b0849ce97dc766","contributors":{"authors":[{"text":"Karapanagioti, Hrissi K.","contributorId":189380,"corporation":false,"usgs":false,"family":"Karapanagioti","given":"Hrissi","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":684671,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Childs, Jeffrey","contributorId":189381,"corporation":false,"usgs":false,"family":"Childs","given":"Jeffrey","email":"","affiliations":[],"preferred":false,"id":684672,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sabatini, David A.","contributorId":189382,"corporation":false,"usgs":false,"family":"Sabatini","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":684673,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70206175,"text":"70206175 - 2001 - Strain accumulation near Yucca Mountain, Nevada, 1993-1998","interactions":[],"lastModifiedDate":"2019-10-24T11:45:31","indexId":"70206175","displayToPublicDate":"2001-10-24T11:27:10","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2312,"text":"Journal of Geophysical Research","active":true,"publicationSubtype":{"id":10}},"title":"Strain accumulation near Yucca Mountain, Nevada, 1993-1998","docAbstract":"<p><span>A 50‐km aperture geodetic network centered on the proposed high‐level radioactive waste disposal site at Yucca Mountain, Nevada, was surveyed with GPS in 1993 and 1998. The average deformation rate across the area is described by the principal strain rates 22.8±8.8 nstrain yr N77.6°W±13.5° and −8.8±11.9 nstrain yr N12.5°E±13.5° (extension reckoned positive) and a clockwise rotation rate about a vertical axis of 9.6±7.4 nrad yr relative to fixed North America. Quoted uncertainties are standard deviations. Those strain rates are consistent with the geodetic strain rates (2±12 nstrain yr N87°±12°W and −22±12 nstrain yr N03°±12°E) previously reported by . [1999] for the 1983–1998 interval and with the low extension rate (5–20 nstrain yr) [., 1998] inferred from the geologic record. None of those strain rates is consistent with the 50±9 nstrain yr N65°W extension rate for the area reported by&nbsp;<i>Wernicke et al.</i></span></p>","language":"English","publisher":"Wiley","doi":"10.1029/2001JB000156","usgsCitation":"Savage, J.C., Svarc, J.L., and Prescott, W., 2001, Strain accumulation near Yucca Mountain, Nevada, 1993-1998: Journal of Geophysical Research, v. 106, no. B8, p. 16483-16488, https://doi.org/10.1029/2001JB000156.","productDescription":"6 p.","startPage":"16483","endPage":"16488","costCenters":[],"links":[{"id":478820,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2001jb000156","text":"Publisher Index Page"},{"id":368554,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Yucca Mountain","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116.971435546875,\n              36.72567681977065\n            ],\n            [\n              -115.77941894531249,\n              36.72567681977065\n            ],\n            [\n              -115.77941894531249,\n              37.74465712069939\n            ],\n            [\n              -116.971435546875,\n              37.74465712069939\n            ],\n            [\n              -116.971435546875,\n              36.72567681977065\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"106","issue":"B8","noUsgsAuthors":false,"publicationDate":"2001-08-10","publicationStatus":"PW","contributors":{"authors":[{"text":"Savage, James C. 0000-0002-5114-7673 jasavage@usgs.gov","orcid":"https://orcid.org/0000-0002-5114-7673","contributorId":2412,"corporation":false,"usgs":true,"family":"Savage","given":"James","email":"jasavage@usgs.gov","middleInitial":"C.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":773781,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Svarc, Jerry L. 0000-0002-2802-4528 jsvarc@usgs.gov","orcid":"https://orcid.org/0000-0002-2802-4528","contributorId":2413,"corporation":false,"usgs":true,"family":"Svarc","given":"Jerry","email":"jsvarc@usgs.gov","middleInitial":"L.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":773782,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prescott, W.H.","contributorId":96337,"corporation":false,"usgs":true,"family":"Prescott","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":773783,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70185078,"text":"70185078 - 2001 - Natural attenuation strategy for groundwater cleanup focuses on demonstrating cause and effect","interactions":[],"lastModifiedDate":"2020-05-01T17:11:45.787306","indexId":"70185078","displayToPublicDate":"2001-10-24T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Natural attenuation strategy for groundwater cleanup focuses on demonstrating cause and effect","docAbstract":"<p><span>In the 20 years since cleanup of contaminated groundwater has been a high priority in the United States, recognition of both the scope of the problem and the technical difficulties involved has grown steadily. Estimates of the number of hazardous waste sites where groundwater may be contaminated vary between 300,000 and 400,000 nationwide [NRC, 1994]. Legislation passed in the 1980s by Congress and the states generally required that groundwater in contaminated aquifers be restored to background or drinking water standards. Unfortunately, attempts to meet these goals using conventional methods, such as pump and treat systems, frequently have been unsuccessful [NRC, 1994].</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/01EO00028","usgsCitation":"Bekins, B.A., Rittmann, B.E., and MacDonald, J.A., 2001, Natural attenuation strategy for groundwater cleanup focuses on demonstrating cause and effect: Eos, Transactions, American Geophysical Union, v. 82, no. 5, p. 53-58, https://doi.org/10.1029/01EO00028.","productDescription":"6 p.","startPage":"53","endPage":"58","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":478822,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/01eo00028","text":"Publisher Index Page"},{"id":337508,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"82","issue":"5","noUsgsAuthors":false,"publicationDate":"2006-10-19","publicationStatus":"PW","scienceBaseUri":"58c9012ae4b0849ce97abd18","contributors":{"authors":[{"text":"Bekins, Barbara A. 0000-0002-1411-6018 babekins@usgs.gov","orcid":"https://orcid.org/0000-0002-1411-6018","contributorId":1348,"corporation":false,"usgs":true,"family":"Bekins","given":"Barbara","email":"babekins@usgs.gov","middleInitial":"A.","affiliations":[{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":684226,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rittmann, Bruce E.","contributorId":187944,"corporation":false,"usgs":false,"family":"Rittmann","given":"Bruce","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":684227,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"MacDonald, J. A.","contributorId":189249,"corporation":false,"usgs":false,"family":"MacDonald","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":684228,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70177777,"text":"70177777 - 2001 - The interplay of species concepts, taxonomy, and conservation: lessons from the Hawaiian avifauna","interactions":[],"lastModifiedDate":"2018-01-04T13:05:16","indexId":"70177777","displayToPublicDate":"2001-10-24T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3489,"text":"Studies in Avian Biology","active":true,"publicationSubtype":{"id":10}},"title":"The interplay of species concepts, taxonomy, and conservation: lessons from the Hawaiian avifauna","docAbstract":"<p>The Hawaiian Islands, with their unique geological history and geographic position, provide an excellent natural laboratory in which to evaluate currently competing biological (BSC) and phylogenetic (PSC) concepts of the species. Although the BSC as historically applied in archipelagic situations is shown to be flawed in producing overlumped polytypic species, it nevertheless remains the preferable concept for most practical purposes. A review of the taxonomic history and species limits in Hawaiian birds under both concepts reveals that, when properly applied, the BSC yields a species total remarkably close to that produced under the PSC, contrary to what many proponents of the latter have supposed. We propose that the widespread adoption of the PSC for conservation purposes is potentially harmful. The PSC trivializes the species taxon and introduces new problems of deciding when a population becomes diagnosable, the possibility that species could appear and disappear in a reticulate fashion, and the likelihood that genetically diagnosable but phenotypically identical, and therefore not field identifiable, populations could be ranked as species. All of these problems negatively impact such things as constructing credible and politically defensible lists of endangered species, the prioritization of limited conservation resources, and the gathering of field data. We contend the BSC is arguably a more rational concept that better supports the activities of both scientific and nonprofessional observers. Biological species limits in oceanic archipelagoes worldwide need to be reevaluated using modern concepts and technologies before rational conservation decisions can be made. </p>","language":"English","publisher":"Cooper Ornithological Society","publisherLocation":"Los Angeles, CA","usgsCitation":"Pratt, H.D., and Pratt, T.K., 2001, The interplay of species concepts, taxonomy, and conservation: lessons from the Hawaiian avifauna: Studies in Avian Biology, v. 22, p. 68-80.","productDescription":"13 p.","startPage":"68","endPage":"80","costCenters":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true}],"links":[{"id":330275,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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Douglas","contributorId":176153,"corporation":false,"usgs":false,"family":"Pratt","given":"H.","email":"","middleInitial":"Douglas","affiliations":[],"preferred":false,"id":651767,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pratt, Thane K. tkpratt@usgs.gov","contributorId":5495,"corporation":false,"usgs":true,"family":"Pratt","given":"Thane","email":"tkpratt@usgs.gov","middleInitial":"K.","affiliations":[{"id":5049,"text":"Pacific Islands Ecosys Research Center","active":true,"usgs":true}],"preferred":true,"id":651768,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70206124,"text":"70206124 - 2001 - Great Basin geothermal","interactions":[],"lastModifiedDate":"2019-10-24T06:42:26","indexId":"70206124","displayToPublicDate":"2001-10-23T13:57:33","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5879,"text":"Geothermal Resources Council Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Great Basin geothermal","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Geothermal Resources Council","issn":"0160-7782","usgsCitation":"Sass, J., 2001, Great Basin geothermal: Geothermal Resources Council Bulletin, v. 30, no. 5, p. 195-197.","productDescription":"3 p.","startPage":"195","endPage":"197","costCenters":[],"links":[{"id":368514,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Sass, John","contributorId":14130,"corporation":false,"usgs":true,"family":"Sass","given":"John","affiliations":[],"preferred":false,"id":773671,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70206119,"text":"70206119 - 2001 - Deposition of Mount Mazama tephra in a landslide-dammed lake on the upper Skagit River, state of Washington","interactions":[],"lastModifiedDate":"2019-10-23T13:24:00","indexId":"70206119","displayToPublicDate":"2001-10-23T13:13:08","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Deposition of Mount Mazama tephra in a landslide-dammed lake on the upper Skagit River, state of Washington","docAbstract":"<p><span>The cataclysmic eruption of Mount Mazama, Oregon, at c. 6730 (super 14) C yr BP, deposited tephra over 1.0 X 10 (super 6) km (super 2) of north-western North America. Primary tephra fall accumulated to a thickness of 2 cm in the upper Skagit River watershed, Washington. Mazama tephra eroded from this watershed was deposited in Lake Ksnea, of 14 km length and 40 m depth. This lake was created when a landslide blocked the Skagit River at 7040 (super 14) C yr BP. Horizontally bedded, dark grey silt and clay were deposited slowly by suspension settling in Lake Ksnea before the eruption of Mount Mazama. The 2-cm-thick primary Mazama tephra layer abruptly caps 7 m of pre-eruption sediments, and is overlain by as much as 17 m of Mazama tephra deposited relatively rapidly on a delta at the mouth of Damnation Creek. Most of a 13-m-thick section is composed of lacustrine tephra containing rhythmic stratified beds deposited by suspension settling. Turbidity currents deposited centimetre-scale, cross-bedded silt and tephra at the top of some rhythmite beds. Lower in this section, tephra containing abundant fine-grained terrestrial sediments and other sedimentary structures interrupts the rhythmite beds. These structures include faulted and warped beds, flame structures and pendants created by soft-sediment deformation. Tephra deposits are overlain conformably with cross-bedded sands throughout most of a 200-m-long section. Coarse alluvial gravels and landslide deposits unconformably overlie the tephra and sand at several locations. The deposits described are interpreted as an inversely graded, prograding delta sequence composed almost entirely of Mount Mazama tephra. Despite a lack of age control on the rate of tephra deposition, the sedimentology of this section indicates that the tephra delta was deposited within 1 yr or less</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Volcaniclastic Sedimentation in Lacustrine Settings","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Blackwell","doi":"10.1002/9781444304251.ch14","issn":" 0141-3600","isbn":" 978-1-444-30425-1","usgsCitation":"Riedel, J., Pringle, P.T., and Schuster, R.L., 2001, Deposition of Mount Mazama tephra in a landslide-dammed lake on the upper Skagit River, state of Washington, chap. <i>of</i> Volcaniclastic Sedimentation in Lacustrine Settings, v. 30, p. 285-298, https://doi.org/10.1002/9781444304251.ch14.","productDescription":"14 p.","startPage":"285","endPage":"298","costCenters":[],"links":[{"id":368513,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"Mount Mazama","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.244873046875,\n              42.84073051691987\n            ],\n            [\n              -121.97158813476561,\n              42.84073051691987\n            ],\n            [\n              -121.97158813476561,\n              43.038783344984836\n            ],\n            [\n              -122.244873046875,\n              43.038783344984836\n            ],\n            [\n              -122.244873046875,\n              42.84073051691987\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"30","noUsgsAuthors":false,"publicationDate":"2009-03-24","publicationStatus":"PW","contributors":{"authors":[{"text":"Riedel, Jon","contributorId":138606,"corporation":false,"usgs":false,"family":"Riedel","given":"Jon","affiliations":[{"id":12462,"text":"U.S. Department of the Interior, National Park Service","active":true,"usgs":false}],"preferred":false,"id":773657,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pringle, P. T.","contributorId":116886,"corporation":false,"usgs":true,"family":"Pringle","given":"P.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":773658,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schuster, Robert L.","contributorId":19162,"corporation":false,"usgs":true,"family":"Schuster","given":"Robert","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":773659,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70209195,"text":"70209195 - 2001 - Data files from “CWB Free-Field Strong-Motion Data from the 21 September Chi-Chi, Taiwan, Earthquake” ","interactions":[],"lastModifiedDate":"2020-03-23T10:41:42","indexId":"70209195","displayToPublicDate":"2001-10-23T10:36:35","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Data files from “CWB Free-Field Strong-Motion Data from the 21 September Chi-Chi, Taiwan, Earthquake” ","docAbstract":"<div class=\"article-section-wrapper \"><p>The Central Weather Bureau (CWB) of Taiwan completed a deployment of 1200 modern digital strong-motion instruments in 1996 at free-field sites and in buildings and bridges. Consequently, a very extensive set of strong-motion records were obtained for the<span>&nbsp;</span><i>M</i><sub>W</sub><span>&nbsp;</span>= 7.6 Chi-Chi earthquake in 1999, including over 60 near-field records within 20 km of the fault ruptures.</p></div><div class=\"article-section-wrapper \"><p>For documentation purposes, we included all relevant data files on the attached CD-ROM from our article, “CWB Free-Field Strong-Motion Data from the 21 September Chi-Chi, Taiwan, Earthquake” in this issue. We presented the data in four different ways to make the data more user friendly: (1) the original recorded data by accelerograph type; (2) the processed data in ASCII text format; (3) the processed data in SUDS format; and (4) the processed data in SAC format. (1)-(3) are exactly the same as in Lee<span>&nbsp;</span><i>et al.</i><span>&nbsp;</span>(<a class=\"link link-ref link-reveal xref-bibr\" data-open=\"ref1\">2001</a>), except the files are zipped (or compressed). (4) is provided for users using the SAC software on a Unix computer, and it also contains waveform plots of the data in PDF files for ease of viewing.</p></div><div class=\"article-section-wrapper \"><p>The attached CD contains the full report of Lee<span>&nbsp;</span><i>et al.</i><span>&nbsp;</span>(<a class=\"link link-ref link-reveal xref-bibr\" data-open=\"ref1\">2001</a>) in 25 PDF files for viewing or printing. This full report described the data set and the data processing performed in details. It also contains plots of all processed data with an index map showing the fault, mainshock location, and the station location. We also provided a readme.txt on the CDROM to augment this Short Note with further explanations.</p></div><div class=\"article-section-wrapper \"><p>We classify the recorded data files into four quality groups. Since the recorded strong-motion data are based on a triggering algorithm, a main concern is the amount of pre-event data and whether or not the record is long enough to cover the entire duration of the ground shaking at that station. In addition, we are concerned whether or not the record has defects (e.g., spikes, or a component was not recorded), and whether or not the record has absolute timing. In general, QA-class records are the best and can be used for any studies. QB-class records are the next best, except most of them do not have absolute timing. QC-class records cover the principal strong motions but may not have adequate pre-event data and/or post strong-motion data. QD-class records have some defects; they are included here for completeness and should not be used for most studies. Since most A800 accelerographs have a colocated A900 or A900A accelerograph, the user should use the A900 or A900A data files whenever possible.</p></div><div class=\"article-section-wrapper \"><p>There are a readme file and six subdirectories containing the data files described in our article on the attached CDROM, under the directory of \\LeeWHK: (1) readme.txt: an ASCII text file of this Short Note and additional explanations. (2) DOCfiles (subdirectory): documentary files in PDF format for viewing, and some files in ASCII text format for use in data processing. User should view or print the Reportxx.pdf files which describe the Chi-Chi strong-motion data set in details (xx is a number from 01 through 25). (3) Software (subdirectory): containing computer programs from the accelerograph manufacturers for viewing and converting the original recorded data; they are grouped by manufacturer. (4) ORGfiles (subdirectory): the original recorded data files grouped by accelerograph types; these files are for archival purposes only. (5) SUDfiles (subdirectory): the processed strong-motion data files in PC-SUDS format, and are grouped by quality class. (6) ASCfiles (subdirectory): the processed strong-motion data files are in ASCII text format and are grouped by quality class. (7) SACfiles (subdirectory): the processed strong-motion data files are in SAC format and are grouped by quality class. Within each quality class, the data are given by station. Each station has two files—xxx.pdf for viewing the three-component strong-motion data, and xxx_SAC.zip, a WINZIP file containing three SAC data files corresponding to the three components of the recorded acceleration. We use “xxx” here to denote the station name.</p></div>","language":"English","publisher":"Seismological Society of America","doi":"10.1785/0120000756","usgsCitation":"Lee, W., Shin, T.C., Kuo, K., Chen, K.C., and Wu, C., 2001, Data files from “CWB Free-Field Strong-Motion Data from the 21 September Chi-Chi, Taiwan, Earthquake” : Bulletin of the Seismological Society of America, v. 91, no. 5, p. 1390-1390, https://doi.org/10.1785/0120000756.","productDescription":"1 p.","startPage":"1390","endPage":"1390","costCenters":[],"links":[{"id":373443,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Taiwan","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[121.77782,24.39427],[121.17563,22.79086],[120.74708,21.97057],[120.22008,22.81486],[120.10619,23.55626],[120.69468,24.53845],[121.49504,25.29546],[121.95124,24.9976],[121.77782,24.39427]]]},\"properties\":{\"name\":\"Taiwan\"}}]}","volume":"91","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Lee, W.H.K.","contributorId":35303,"corporation":false,"usgs":true,"family":"Lee","given":"W.H.K.","affiliations":[],"preferred":false,"id":785337,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shin, T. C.","contributorId":101421,"corporation":false,"usgs":false,"family":"Shin","given":"T.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":785338,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kuo, K.W.","contributorId":76513,"corporation":false,"usgs":true,"family":"Kuo","given":"K.W.","email":"","affiliations":[],"preferred":false,"id":785339,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chen, K. C.","contributorId":223525,"corporation":false,"usgs":false,"family":"Chen","given":"K.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":785340,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wu, C.-F.","contributorId":38796,"corporation":false,"usgs":true,"family":"Wu","given":"C.-F.","email":"","affiliations":[],"preferred":false,"id":785341,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70209170,"text":"70209170 - 2001 - CWB free-field strong-motion data from the 21 September Chi-Chi, Taiwan, earthquake ","interactions":[],"lastModifiedDate":"2020-03-20T08:36:49","indexId":"70209170","displayToPublicDate":"2001-10-20T08:35:05","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"CWB free-field strong-motion data from the 21 September Chi-Chi, Taiwan, earthquake ","docAbstract":"<p>The Chi-Chi earthquake occurred at 17:47 on 20 September 1999 and is the largest earthquake (<i>M</i><sub>W</sub><span>&nbsp;</span>7.6) to have occurred on land in Taiwan in the twentieth century. This earthquake caused considerable damage and was named the “921 Chi-Chi Great Earthquake” by the Taiwan government, as the local date was 21 September. Because an extensive strong-motion instrumentation program in Taiwan was completed by the Central Weather Bureau (CWB) in 1996, over 30,000 digital strong-motion records have been obtained from the Chi-Chi earthquake and thousands of its aftershocks. These records form the largest set of strong-motion data recorded from a major earthquake since strong-motion seismology studies began in the 1930s. This data set is important to seismology and earthquake engineering because it includes over 60 recording sites within 20 km of the fault ruptures, which provides a five-fold increase of such near-field records available for the entire world.</p>","language":"English","publisher":"Seismological Society of America","doi":"10.1785/0120000744","usgsCitation":"Lee, W., Shin, T.C., Kuo, K.C., and Wu, C., 2001, CWB free-field strong-motion data from the 21 September Chi-Chi, Taiwan, earthquake : Bulletin of the Seismological Society of America, v. 91, no. 5, p. 1370-1376, https://doi.org/10.1785/0120000744.","productDescription":"7 p.","startPage":"1370","endPage":"1376","costCenters":[],"links":[{"id":373407,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Taiwan","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[121.77782,24.39427],[121.17563,22.79086],[120.74708,21.97057],[120.22008,22.81486],[120.10619,23.55626],[120.69468,24.53845],[121.49504,25.29546],[121.95124,24.9976],[121.77782,24.39427]]]},\"properties\":{\"name\":\"Taiwan\"}}]}","volume":"91","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Lee, W.H.K.","contributorId":35303,"corporation":false,"usgs":true,"family":"Lee","given":"W.H.K.","affiliations":[],"preferred":false,"id":785225,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shin, T. C.","contributorId":101421,"corporation":false,"usgs":false,"family":"Shin","given":"T.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":785226,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kuo, Kenneth C.","contributorId":176691,"corporation":false,"usgs":false,"family":"Kuo","given":"Kenneth","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":785227,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wu, C.-F.","contributorId":38796,"corporation":false,"usgs":true,"family":"Wu","given":"C.-F.","email":"","affiliations":[],"preferred":false,"id":785228,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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