{"pageNumber":"1041","pageRowStart":"26000","pageSize":"25","recordCount":46735,"records":[{"id":51506,"text":"ofr0322 - 2003 - Occurrence of the diamondback terrapin (<i>Malaclemys terrapin littoralis</i>) at South Deer Island in Galveston Bay, Texas, April 2001-May 2002","interactions":[],"lastModifiedDate":"2017-01-18T16:42:16","indexId":"ofr0322","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-22","title":"Occurrence of the diamondback terrapin (<i>Malaclemys terrapin littoralis</i>) at South Deer Island in Galveston Bay, Texas, April 2001-May 2002","docAbstract":"<p>One-hundred thirty-five terrapins were captured (116 individuals, 19 recaptures) in occurrence and nesting and basking surveys at South Deer Island in Galveston Bay, Texas, during April 2001–May 2002. Along the southern shore of the island, terrapins were captured in crab traps placed in shallow water offshore; in the lagoon on the island, terrapins were captured by hand while walking along the shore. In the nesting and basking surveys, areas of the island with continuous patches of exposed shell typically were checked twice a day for nesting and basking terrapins, except during the last 2 months of the study, when more intensive monitoring was conducted. The occurrence surveys resulted in 119 terrapins captured in crab traps and nine captured by hand around the lagoon. The nesting and basking surveys yielded seven terrapins. Only one was nesting, although the nest is believed to be the first documented terrapin nest found in Texas. Three terrapins were captured swimming near shell beaches, and three more were captured basking on shell beaches. The most terrapins were captured during April–May 2001 and April–May 2002. Biometric data collected on terrapins captured showed size dimorphism on the basis of sex. The median female straight-line carapace length was 17.8 centimeters, 1.4 times larger than the median male carapace length, 13.1 centimeters. The median female mass was 1,021 grams, 2.9 times larger than the median male mass, 354 grams. Intra-specific variation occurred in the colorations and markings of terrapins captured. Anomalies - lesions, deformities, barnacles, and algae - were common among terrapins captured. Both lesions and deformities were more common among males than females. Dominant vegetation or substrate associated with terrapin habitat included saltwort, slender seapurslane, seabeach orache, shell, and woody debris. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0322","collaboration":"In cooperation with the U.S. Fish and Wildlife Service","usgsCitation":"Hogan, J.L., 2003, Occurrence of the diamondback terrapin (<i>Malaclemys terrapin littoralis</i>) at South Deer Island in Galveston Bay, Texas, April 2001-May 2002: U.S. Geological Survey Open-File Report 2003-22, HTML Document; Report: iv, 24 p., https://doi.org/10.3133/ofr0322.","productDescription":"HTML Document; Report: iv, 24 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":179383,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0322.JPG"},{"id":333411,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/ofr03-022/pdf/03-022.pdf","text":"Report","size":"11.8 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":4501,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr03-022/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Texas","otherGeospatial":"Galveston Bay, South Deer Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.98916625976562,\n              29.250160096125988\n            ],\n            [\n              -94.98916625976562,\n              29.31514119318728\n            ],\n            [\n              -94.89166259765625,\n              29.31514119318728\n            ],\n            [\n              -94.89166259765625,\n              29.250160096125988\n            ],\n            [\n              -94.98916625976562,\n              29.250160096125988\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db6920ae","contributors":{"authors":[{"text":"Hogan, Jennifer L.","contributorId":51812,"corporation":false,"usgs":true,"family":"Hogan","given":"Jennifer","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":243763,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":51511,"text":"ofr036 - 2003 - Principal facts for gravity stations in the Dry Valley area, west-central Nevada and east-central California","interactions":[],"lastModifiedDate":"2023-06-23T15:09:26.510101","indexId":"ofr036","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-6","title":"Principal facts for gravity stations in the Dry Valley area, west-central Nevada and east-central California","docAbstract":"In June, 2002, the U.S. Geological Survey (USGS) established 143 new gravity stations and 12 new rock samples in the Dry Valley area, 30 miles north of Reno, Nevada, on the California - Nevada border (see fig. 1). This study reports on gravity, magnetic, and physical property data intended for use in modeling the geometry and depth of Dry Valley for groundwater analysis. It is part of a larger study that aims to characterize the hydrologic framework of several basins in Washoe County. Dry Valley is located south of the Fort Sage Mountains and south-east of Long Valley, on USGS 7.5’ quadrangles Constantia and Seven Lakes (fig. 2). The Cretaceous granitic rocks and Tertiary volcanic rocks that bound the sediment filled basin (fig. 3) may be especially important to future modeling because of their impact on groundwater flow. The granitic and volcanic rocks of Dry Valley exhibit densities and magnetic susceptibilities higher than the overlaying sediments, and create a distinguishable pattern of gravity and magnetic anomalies that reflect these properties.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr036","usgsCitation":"Sanger, E.A., and Ponce, D.A., 2003, Principal facts for gravity stations in the Dry Valley area, west-central Nevada and east-central California: U.S. Geological Survey Open-File Report 2003-6, Report: 21 p.; 7 Plates: 8.50 x 11.00 inches, https://doi.org/10.3133/ofr036.","productDescription":"Report: 21 p.; 7 Plates: 8.50 x 11.00 inches","onlineOnly":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":285218,"rank":9,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/7_pro.pdf","text":"Plate 7","linkFileType":{"id":1,"text":"pdf"}},{"id":285217,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/6_pro.pdf","text":"Plate 6","linkFileType":{"id":1,"text":"pdf"}},{"id":285216,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/5_mag.pdf","text":"Plate 5","linkFileType":{"id":1,"text":"pdf"}},{"id":285215,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/4_iso.pdf","text":"Plate 4","linkFileType":{"id":1,"text":"pdf"}},{"id":285214,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/3_geol.pdf","text":"Plate 3","linkFileType":{"id":1,"text":"pdf"}},{"id":285213,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/2_topo.pdf","text":"Plate 2","linkFileType":{"id":1,"text":"pdf"}},{"id":285212,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/1_index.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":285211,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0006/pdf/of03-6.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":178555,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr036.jpg"},{"id":4518,"rank":10,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0006/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California, Nevada","otherGeospatial":"Dry Valley area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.25,39.875 ], [ -120.25,40.125 ], [ -119.75,40.125 ], [ -119.75,39.875 ], [ -120.25,39.875 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667e1a","contributors":{"authors":[{"text":"Sanger, Elizabeth A.","contributorId":50219,"corporation":false,"usgs":true,"family":"Sanger","given":"Elizabeth","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":243778,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ponce, David A. 0000-0003-4785-7354 ponce@usgs.gov","orcid":"https://orcid.org/0000-0003-4785-7354","contributorId":1049,"corporation":false,"usgs":true,"family":"Ponce","given":"David","email":"ponce@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":243777,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":51510,"text":"ofr0313 - 2003 - Cascadia Tsunami Deposit Database","interactions":[],"lastModifiedDate":"2014-04-01T13:11:08","indexId":"ofr0313","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-13","title":"Cascadia Tsunami Deposit Database","docAbstract":"The Cascadia Tsunami Deposit Database contains data on the location and sedimentological properties of tsunami deposits found along the Cascadia margin. Data have been compiled from 52 studies, documenting 59 sites from northern California to Vancouver Island, British Columbia that contain known or potential tsunami deposits. Bibliographical references are provided for all sites included in the database. Cascadia tsunami deposits are usually seen as anomalous sand layers in coastal marsh or lake sediments. The studies cited in the database use numerous criteria based on sedimentary characteristics to distinguish tsunami deposits from sand layers deposited by other processes, such as river flooding and storm surges. Several studies cited in the database contain evidence for more than one tsunami at a site. Data categories include age, thickness, layering, grainsize, and other sedimentological characteristics of Cascadia tsunami deposits. The database documents the variability observed in tsunami deposits found along the Cascadia margin.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0313","usgsCitation":"Peters, R., Jaffe, B., Gelfenbaum, G., and Peterson, C., 2003, Cascadia Tsunami Deposit Database: U.S. Geological Survey Open-File Report 2003-13, Report: 24 p.; Metadata; Database: XLS; Database: TXT; ArcView covers, https://doi.org/10.3133/ofr0313.","productDescription":"Report: 24 p.; Metadata; Database: XLS; Database: TXT; ArcView covers","numberOfPages":"24","additionalOnlineFiles":"Y","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":178464,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0313.jpg"},{"id":4517,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0013/","linkFileType":{"id":5,"text":"html"}},{"id":285220,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0013/pdf/of03-13.pdf"},{"id":285219,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2003/0013/FormalMeta.txt"},{"id":285221,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0013/ctd_database.xls"},{"id":285222,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0013/ctd_database.txt"},{"id":285223,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0013/03-13ctddb.tar.gz"}],"country":"Canada;United States","state":"British Columbia;California;Oregon;Washington","otherGeospatial":"Cascadia;Vancouver Island","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -130.0,36.0 ], [ -130.0,52.0 ], [ -116.0,52.0 ], [ -116.0,36.0 ], [ -130.0,36.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5efdc6","contributors":{"authors":[{"text":"Peters, Robert","contributorId":32494,"corporation":false,"usgs":true,"family":"Peters","given":"Robert","email":"","affiliations":[],"preferred":false,"id":243774,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jaffe, Bruce","contributorId":9219,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","affiliations":[],"preferred":false,"id":243773,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gelfenbaum, Guy","contributorId":79844,"corporation":false,"usgs":true,"family":"Gelfenbaum","given":"Guy","affiliations":[],"preferred":false,"id":243775,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Peterson, Curt","contributorId":84791,"corporation":false,"usgs":true,"family":"Peterson","given":"Curt","affiliations":[],"preferred":false,"id":243776,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":51502,"text":"ofr0327 - 2003 - Principal facts for 408 gravity stations in the vicinity of the Talkeetna Mountains, south-central Alaska","interactions":[],"lastModifiedDate":"2023-06-23T15:13:14.531949","indexId":"ofr0327","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-27","title":"Principal facts for 408 gravity stations in the vicinity of the Talkeetna Mountains, south-central Alaska","docAbstract":"<p>Gravity data were collected between 1999 and 2002 along transects in the Talkeetna Mountains of south-central Alaska as part of a geological and geophysical study of the framework geology of the region. The study area lies between 61° 30’ and 63° 45’ N. latitude and 145° and 151° W. longitude. This data set includes 408 gravity stations. These data, combined with the pre-existing 3,286 stations, brings the total data in this area to 3,694 gravity stations. Principal facts for the 408 new gravity stations and the 15 gravity base stations used for control are listed in this report.</p>\n<br/>\n<p>During the summer of 1999, a gravity survey was conducted in the western Talkeetna Mountains. Measurements at 55 gravity stations were made. One gravity base station was used for control for this survey. This base station, STEP, is located at the Stephan Lake Lodge on Stephan Lake. The observed gravity of this station was calculated based on an indirect tie to base station ANCL in Anchorage. The temporary base used to tie between STEP and ANCL was REGL in Anchorage.</p>\n<br/>\n<p>During the summer of 2000, a gravity survey was conducted in the western Talkeetna Mountains. Measurements at 56 gravity stations were made. One gravity base station was used for control for this survey. This base station, GRHS, is located at the Gracious House Lodge on the Denali Highway. The observed gravity of this station was calculated based on multiple ties to base stations D87, and D57 along the Denali Highway.</p>\n<br/>\n<p>During the summer of 2001, a gravity survey was conducted in the western Talkeetna Mountains. Measurements at 90 gravity stations were made. One gravity base station was used for control for this survey. This base station, HLML, is located at the High Lake Lodge. The observed gravity of this station was calculated based on multiple ties to base stations ANCU in Anchorage, PALH in Palmer, WASA in Wasilla, and TLKM in Talkeetna.</p>\n<br/>\n<p>Also during the summer of 2001, a gravity survey was conducted in the vicinity of Tangle Lakes. Measurements at 86 gravity stations were made. The Tangle Lakes area is located about 25 km west of Paxson and north of the Denali Highway. One gravity base station was used for control for this survey. This base station, TLIN, is located at the Tangle Lakes Inn. The observed gravity of this station was calculated based on multiple ties to base stations ANCU in Anchorage, PALH in Palmer, BD27 in Gulkana, B-07 on the Richardson Highway, and base stations D42, and D57 along the Denali Highway. During the summer of 2002, measurements at an additional 107 gravity stations were made in the vicinity of Tangle Lakes. Base station TLIN at the Tangle Lakes Inn was again used for control. Additional ties to base stations ANCU and B-07 were made.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0327","usgsCitation":"Morin, R.L., and Glen, J., 2003, Principal facts for 408 gravity stations in the vicinity of the Talkeetna Mountains, south-central Alaska: U.S. Geological Survey Open-File Report 2003-27, Report: 19 p.; 2 Figures: 11.0 x 8.5 inches, https://doi.org/10.3133/ofr0327.","productDescription":"Report: 19 p.; 2 Figures: 11.0 x 8.5 inches","numberOfPages":"21","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":179310,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":285256,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0027/data.ascii"},{"id":285255,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0027/data.xls"},{"id":285252,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0027/pdf/of03-27.pdf"},{"id":4498,"rank":7,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0027/","linkFileType":{"id":5,"text":"html"}},{"id":285254,"rank":6,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/2003/0027/pdf/fig2.pdf","text":"Figure 2"},{"id":285253,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/2003/0027/pdf/fig1.pdf","text":"Figure 1"}],"country":"United States","state":"Alaska","otherGeospatial":"Talkeetna Mountains","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -151.0,61.5 ], [ -151.0,63.75 ], [ -145.0,63.75 ], [ -145.0,61.5 ], [ -151.0,61.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaae4b07f02db668ca2","contributors":{"authors":[{"text":"Morin, Robert L.","contributorId":82671,"corporation":false,"usgs":true,"family":"Morin","given":"Robert","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":243751,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Glen, Jonathan M. G.","contributorId":45756,"corporation":false,"usgs":true,"family":"Glen","given":"Jonathan M. G.","affiliations":[],"preferred":false,"id":243750,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":51499,"text":"ofr0330 - 2003 - Alaska resource data file: Valdez quadrangle","interactions":[],"lastModifiedDate":"2025-05-21T19:10:17.609556","indexId":"ofr0330","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-30","title":"Alaska resource data file: Valdez quadrangle","docAbstract":"The data presented here are maintained as part of a statewide database on mines, prospects and mineral occurrences throughout Alaska.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0330","usgsCitation":"Hudson, T.L., 2003, Alaska resource data file: Valdez quadrangle: U.S. Geological Survey Open-File Report 2003-30, 333 p., https://doi.org/10.3133/ofr0330.","productDescription":"333 p.","numberOfPages":"334","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":484202,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54430.htm","linkFileType":{"id":5,"text":"html"}},{"id":484203,"rank":5,"type":{"id":18,"text":"Project Site"},"url":"https://doi.org/10.5066/P96MMRFD","linkFileType":{"id":5,"text":"html"}},{"id":179238,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0330.jpg"},{"id":4496,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0030/","linkFileType":{"id":5,"text":"html"}},{"id":285258,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0030/pdf/of03-30.pdf","text":"Report","size":"1.14 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 03-30 PDF"}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Valdez quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -147.0,61.0 ], [ -147.0,62.0 ], [ -144.0,62.0 ], [ -144.0,61.0 ], [ -147.0,61.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a14e4b07f02db602d30","contributors":{"authors":[{"text":"Hudson, Travis L.","contributorId":28288,"corporation":false,"usgs":true,"family":"Hudson","given":"Travis","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":243745,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70159452,"text":"70159452 - 2003 - Monitoring vegetation phenology using MODIS","interactions":[],"lastModifiedDate":"2015-10-30T10:35:49","indexId":"70159452","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3254,"text":"Remote Sensing of Environment","printIssn":"0034-4257","active":true,"publicationSubtype":{"id":10}},"title":"Monitoring vegetation phenology using MODIS","docAbstract":"<p><span>Accurate measurements of regional to global scale vegetation dynamics (phenology) are required to improve models and understanding of inter-annual variability in terrestrial ecosystem carbon exchange and climate&ndash;biosphere interactions. Since the mid-1980s, satellite data have been used to study these processes. In this paper, a new methodology to monitor global vegetation phenology from time series of satellite data is presented. The method uses series of piecewise logistic functions, which are fit to remotely sensed vegetation index (VI) data, to represent intra-annual vegetation dynamics. Using this approach, transition dates for vegetation activity within annual time series of VI data can be determined from satellite data. The method allows vegetation dynamics to be monitored at large scales in a fashion that it is ecologically meaningful and does not require pre-smoothing of data or the use of user-defined thresholds. Preliminary results based on an annual time series of Moderate Resolution Imaging Spectroradiometer (MODIS) data for the northeastern United States demonstrate that the method is able to monitor vegetation phenology with good success.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0034-4257(02)00135-9","usgsCitation":"Zhang, X., Friedl, M.A., Schaaf, C.B., Strahler, A.H., Hodges, J.C., Gao, F., Reed, B.C., and Huete, A., 2003, Monitoring vegetation phenology using MODIS: Remote Sensing of Environment, v. 84, no. 3, p. 471-475, https://doi.org/10.1016/S0034-4257(02)00135-9.","productDescription":"5 p.","startPage":"471","endPage":"475","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":310795,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"84","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56349605e4b048076347feb1","contributors":{"authors":[{"text":"Zhang, Xiayong","contributorId":62147,"corporation":false,"usgs":true,"family":"Zhang","given":"Xiayong","email":"","affiliations":[],"preferred":false,"id":578766,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Friedl, Mark A.","contributorId":113388,"corporation":false,"usgs":true,"family":"Friedl","given":"Mark","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":578767,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schaaf, Crystal B.","contributorId":149538,"corporation":false,"usgs":false,"family":"Schaaf","given":"Crystal","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":578768,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Strahler, Alan H.","contributorId":149539,"corporation":false,"usgs":false,"family":"Strahler","given":"Alan","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":578769,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hodges, John C.F.","contributorId":149540,"corporation":false,"usgs":false,"family":"Hodges","given":"John","email":"","middleInitial":"C.F.","affiliations":[],"preferred":false,"id":578770,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gao, Feng 0000-0002-1865-2846","orcid":"https://orcid.org/0000-0002-1865-2846","contributorId":70671,"corporation":false,"usgs":false,"family":"Gao","given":"Feng","email":"","affiliations":[{"id":6622,"text":"US Department of Agriculture","active":true,"usgs":false}],"preferred":false,"id":578771,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Reed, Bradley C. 0000-0002-1132-7178 reed@usgs.gov","orcid":"https://orcid.org/0000-0002-1132-7178","contributorId":2901,"corporation":false,"usgs":true,"family":"Reed","given":"Bradley","email":"reed@usgs.gov","middleInitial":"C.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":578772,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Huete, Alfredo","contributorId":48337,"corporation":false,"usgs":true,"family":"Huete","given":"Alfredo","affiliations":[],"preferred":false,"id":578773,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":47828,"text":"fs01503 - 2003 - A proposal for upgrading the National-Scale Soil Geochemical Database for the United States","interactions":[],"lastModifiedDate":"2025-05-14T19:38:20.160741","indexId":"fs01503","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"015-03","title":"A proposal for upgrading the National-Scale Soil Geochemical Database for the United States","language":"ENGLISH","doi":"10.3133/fs01503","usgsCitation":"Smith, D., Goldhaber, M.B., Wilson, M.A., and Burt, R., 2003, A proposal for upgrading the National-Scale Soil Geochemical Database for the United States (Version 1.0): U.S. Geological Survey Fact Sheet 015-03, 4 p., https://doi.org/10.3133/fs01503.","productDescription":"4 p.","costCenters":[],"links":[{"id":4034,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs-015-03/","linkFileType":{"id":5,"text":"html"}},{"id":120222,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_015_03.jpg"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a916c","contributors":{"authors":[{"text":"Smith, David B. 0000-0001-8396-9105 dsmith@usgs.gov","orcid":"https://orcid.org/0000-0001-8396-9105","contributorId":1274,"corporation":false,"usgs":true,"family":"Smith","given":"David B.","email":"dsmith@usgs.gov","affiliations":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":false,"id":236327,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldhaber, Martin B. 0000-0002-1785-4243 mgold@usgs.gov","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":1339,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Martin","email":"mgold@usgs.gov","middleInitial":"B.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":236328,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, Michael A.","contributorId":66335,"corporation":false,"usgs":true,"family":"Wilson","given":"Michael","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":236330,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Burt, Rebecca","contributorId":41500,"corporation":false,"usgs":true,"family":"Burt","given":"Rebecca","email":"","affiliations":[],"preferred":false,"id":236329,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":50115,"text":"pp1655 - 2003 - Irrigation-induced contamination of water, sediment, and biota in the western United States-synthesis of data from the National Irrigation Water Quality Program","interactions":[],"lastModifiedDate":"2020-02-16T11:15:12","indexId":"pp1655","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"1655","title":"Irrigation-induced contamination of water, sediment, and biota in the western United States-synthesis of data from the National Irrigation Water Quality Program","docAbstract":"In October 1985 the U.S. Department of the Interior (DOI), through the National Irrigation Water Quality Program (NIWQP), began a series of field investigations at 26 areas in the Western United States to determine whether irrigation drainage has had harmful effects on fish, wildlife, and humans or has reduced beneficial uses of water. In 1992 NIWQP initiated the Data Synthesis Project to evaluate data collected during the field investigations. Geologic, climatologic, and hydrologic data were evaluated and water, sediment, and biota from the 26 areas were analyzed to identify commonalities and dominant factors that result in irrigation-induced contamination of water and biota. \r\n\r\nData collected for the 26 area investigations have been compiled and merged into a common data base. The structure of the data base is designed to enable assessment of relations between contaminant concentrations in water, sediment, and biota. The data base is available to the scientific community through the World Wide Web at URL http://www.usbr.gov/niwqp. Analysis of the data base for the Data Synthesis included use of summary statistics, factor analysis, and logistic regression. A Geographic Information System was used to store and analyze spatially oriented digital data such as land use, geology and evaporation rates. \r\n\r\nIn the U.S. Department of the Interior (DOI) study areas, samples of water, bottom sediment, and biota were collected for trace-element and pesticide analysis. Contaminants most commonly associated with irrigation drainage were identified by comparing concentrations in water with established criteria. For surface water, the criteria used were typically chronic criteria for the protection of freshwater aquatic life. Because ground water can discharge to the surface where wildlife can be exposed to it, the criteria used for ground water were both the maximum contaminant levels (MCL's) for drinking water and the chronic criteria for the protection of freshwater aquatic life. \r\n\r\nData collected by the NIWQP studies indicated that, in surface water, filtered and unfiltered samples had nearly the same concentrations of arsenic, boron, molybdenum, and selenium for concentrations greater than about 10 micrograms per liter. Therefore, in this concentration range, filtered concentrations can be directly compared to biological-effect levels developed for unfiltered samples. In the range of 1 to 10 micrograms per liter there may be a tendency for unfiltered arsenic concentrations to be greater than filtered concentrations. For selenium, however, the data suggest differences from equality in that range result from analytical imprecision and not a general tendency for unfiltered concentrations to be greater than filtered concentrations. This relation may not be true in lentic, nutrient-rich waters because in such settings algae can bioaccumulate large amounts of selenium and other trace elements. \r\n\r\nSelenium was the trace element in surface water that most commonly exceeded chronic criteria for the protection of freshwater aquatic life; more than 40 percent of the selenium concentrations in surface-water samples exceeded the U.S. Environmental Protection Agency (USEPA) aquatic-life chronic criterion (5 micrograms per liter). In 12 of the 26 areas at least 25 percent of the surface water-samples had selenium concentrations that either equaled or exceeded the chronic criterion (5 micrograms per liter). More than 28 percent of boron concentrations and almost 17 percent of the molybdenum concentrations exceeded the aquatic life criteria established by the State of California (550 and 19 micrograms per liter, respectively). In ground water, more than 22 percent of the arsenic concentrations and more than 35 percent of the selenium concentrations exceeded the MCL (10 and 50 micrograms per liter, respectively). Few samples of uranium in surface water exceeded a criterion for the protection of aquatic life (300 micrograms per liter), but 44 percent ","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1655","isbn":"060789024X","usgsCitation":"Seiler, R.L., Skorupa, J.P., Naftz, D.L., and Nolan, B.T., 2003, Irrigation-induced contamination of water, sediment, and biota in the western United States-synthesis of data from the National Irrigation Water Quality Program: U.S. Geological Survey Professional Paper 1655, vi, 123 p. , https://doi.org/10.3133/pp1655.","productDescription":"vi, 123 p. ","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":122013,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/pp_1655.jpg"},{"id":4301,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/pp1655/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db666878","contributors":{"authors":[{"text":"Seiler, Ralph L.","contributorId":13609,"corporation":false,"usgs":true,"family":"Seiler","given":"Ralph","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":240784,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Skorupa, Joseph P.","contributorId":54980,"corporation":false,"usgs":true,"family":"Skorupa","given":"Joseph","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":240785,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Naftz, David L. 0000-0003-1130-6892 dlnaftz@usgs.gov","orcid":"https://orcid.org/0000-0003-1130-6892","contributorId":1041,"corporation":false,"usgs":true,"family":"Naftz","given":"David","email":"dlnaftz@usgs.gov","middleInitial":"L.","affiliations":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true},{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":240782,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nolan, B. Thomas 0000-0002-6945-9659","orcid":"https://orcid.org/0000-0002-6945-9659","contributorId":8905,"corporation":false,"usgs":true,"family":"Nolan","given":"B.","email":"","middleInitial":"Thomas","affiliations":[],"preferred":true,"id":240783,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":50579,"text":"ofr02481 - 2003 - Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in September 2002","interactions":[],"lastModifiedDate":"2012-02-02T00:11:12","indexId":"ofr02481","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2002-481","title":"Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in September 2002","docAbstract":"This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-171 (trace constituents), M-164 (major constituents), N-75 (nutrient constituents), N-76 (nutrient constituents), P-39 (low ionic-strength constituents), and Hg-35 (mercury) -- that were distributed in September 2002 to laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data received from 102 laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.","language":"ENGLISH","doi":"10.3133/ofr02481","usgsCitation":"Woodworth, M.T., and Connor, B.F., 2003, Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in September 2002: U.S. Geological Survey Open-File Report 2002-481, p. 108, illus. incl. 17 tables, 1 refs; 28 cm., https://doi.org/10.3133/ofr02481.","productDescription":"p. 108, illus. incl. 17 tables, 1 refs; 28 cm.","costCenters":[{"id":576,"text":"Standard Reference Sample Project- Branch of Quality Systems","active":false,"usgs":true}],"links":[{"id":176120,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4385,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://bqs.usgs.gov/srs/Report_Fall02.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db60555f","contributors":{"authors":[{"text":"Woodworth, Mark T. woodwort@usgs.gov","contributorId":3452,"corporation":false,"usgs":true,"family":"Woodworth","given":"Mark","email":"woodwort@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":241887,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Connor, Brooke F. bfconnor@usgs.gov","contributorId":3172,"corporation":false,"usgs":true,"family":"Connor","given":"Brooke","email":"bfconnor@usgs.gov","middleInitial":"F.","affiliations":[],"preferred":true,"id":241886,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":47504,"text":"ofr02383 - 2003 - Methods for quality-assurance review of water-quality data in New Jersey","interactions":[],"lastModifiedDate":"2016-02-29T11:16:55","indexId":"ofr02383","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2002-383","title":"Methods for quality-assurance review of water-quality data in New Jersey","docAbstract":"<p>This report is an instructional and reference manual that describes methods developed and used by the U.S. Geological Survey (USGS), New Jersey District, to assure the accuracy and precision of the results of analyses of surface- and ground-water samples received from analyzing laboratories and, ultimately, to ensure the integrity of water-quality data in USGS databases and published reports. A statistical-analysis computer program, COMP.PPL, is used to determine whether the values reported by the laboratories are internally consistent, whether they are reasonable when compared with values for samples previously collected at the same site, and whether they exceed applicable drinking-water regulations. The program output consists of three files -- QWREVIEW, QWOUTLIERS, and QWCALC. QWREVIEW presents the results of tests of chemical logic and shows values that exceed drinking-water regulations. QWOUTLIERS identifies values that fall outside the historical range of values for the site sampled. QWCALC shows values and calculations used for reference purposes.</p>\n<p>Because values that are identified by the program as questionable may or may not be in error, the reviewer looks at both qualitative and quantitative relations between analytes during the period of record and then uses technical judgement to decide whether to accept a questionable value or investigate further. Guidelines for, and the use of regression analysis in, making this decision are described. Instructions are given for requesting that the analyzing laboratory reanalyze a constituent or otherwise verify the reported value. If, upon reanalysis or verification, a value is still questionable, consideration must be given to deleting the value or marking the value in the USGS National Water Information System database as having been reviewed and rejected.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"West Trenton, NJ","doi":"10.3133/ofr02383","collaboration":"Prepared in cooperation with the New Jersey Department of Environmental Protection","usgsCitation":"Brown, G.A., Pustay, E.A., and Gibs, J., 2003, Methods for quality-assurance review of water-quality data in New Jersey: U.S. Geological Survey Open-File Report 2002-383, 74 p., https://doi.org/10.3133/ofr02383.","productDescription":"74 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,{"id":52865,"text":"ofr0346 - 2003 - Colorado mineral belt revisited: An analysis of new data","interactions":[],"lastModifiedDate":"2022-12-20T21:54:27.685158","indexId":"ofr0346","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-46","title":"Colorado mineral belt revisited: An analysis of new data","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0346","usgsCitation":"Wilson, A.B., and Sims, P., 2003, Colorado mineral belt revisited: An analysis of new data (Version 1.0): U.S. Geological Survey Open-File Report 2003-46, 7 p., https://doi.org/10.3133/ofr0346.","productDescription":"7 p.","costCenters":[],"links":[{"id":177589,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":410823,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54491.htm","linkFileType":{"id":5,"text":"html"}},{"id":4923,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-046/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -109.0444,\n              41\n            ],\n            [\n              -109.0444,\n              37\n            ],\n            [\n              -102.0583,\n              37\n            ],\n            [\n              -102.0583,\n              41\n            ],\n            [\n              -109.0444,\n              41\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae826","contributors":{"authors":[{"text":"Wilson, Anna Burack 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":81174,"corporation":false,"usgs":true,"family":"Wilson","given":"Anna","email":"","middleInitial":"Burack","affiliations":[],"preferred":false,"id":246151,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sims, P.K.","contributorId":30191,"corporation":false,"usgs":true,"family":"Sims","given":"P.K.","email":"","affiliations":[],"preferred":false,"id":246150,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":50671,"text":"ofr02281 - 2003 - Regional sediment budget of the Columbia River littoral cell, USA:  Analysis of bathymetric- and topographic-volume change","interactions":[],"lastModifiedDate":"2023-05-03T18:24:16.088043","indexId":"ofr02281","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2002-281","title":"Regional sediment budget of the Columbia River littoral cell, USA:  Analysis of bathymetric- and topographic-volume change","docAbstract":"<p>In this Open-File Report we present calculations of changes in bathymetric and topographic volumes for the Grays Harbor, Willapa Bay, and Columbia River entrances and the adjacent coasts of North Beach, Grayland Plains, Long Beach, and Clatsop Plains for four intervals: pre-jetty - 1920s (Interval 1), 1920s - 1950s (Interval 2), 1950s - 1990s (Interval 3), and 1920s 1990s (Interval 4). This analysis is part of the Southwest Washington Coastal Erosion Study (SWCES), the goals of which are to understand and predict the morphologic behavior of the Columbia River littoral cell on a management scale of tens of kilometers and decades. We obtain topographic Light Detection and Ranging (LIDAR) data from a joint project by the U.S. Geological Survey (USGS), National Oceanic and Atmospheric Administration (NOAA), National Aeronautic and Space Administration (NASA), and the Washington State Department of Ecology (DOE) and bathymetric data from the U.S. Coast and Geodetic Survey (USC&amp;GS), U.S. Army Corps of Engineers (USACE), USGS, and the DOE. Shoreline data are digitized from T-Sheets and aerial photographs from the USC&amp;GS and National Ocean Service (NOS). Instead of uncritically adjusting each survey to NAVD88, a common vertical land-based datum, we adjust some surveys to produce optimal results according to the following criteria. First, we minimize offsets in overlapping surveys within the same era, and second, we minimize bathymetric changes (relative to the 1990s) in deep water, where we assume minimal change has taken place. We grid bathymetric and topographic datasets using kriging and triangulation algorithms, calculate bathymetric-change surfaces for each interval, and calculate volume changes within polygons that are overlaid on the bathymetric-change surfaces.</p><p>We find similar morphologic changes near the entrances to Grays Harbor and the Columbia River following jetty construction between 1898 and 1916 at the Grays Harbor entrance and between 1885 and 1913 at the Columbia River entrance. The inlets and inner deltas eroded and the outer deltas moved offshore and accreted. The adjacent coasts experienced accretion over alongshore distances of tens of kilometers. North of the Grays Harbor entrance along North Beach and north of the Columbia River entrance along Long Beach the shoreface and the beach-dune complex mainly prograded, whereas south of the Grays Harbor entrance along Grayland Plains and south of the Columbia River entrance along Clatsop Plains the beach-dune complex above -10 m NAVD88 prograded and the shoreface between approximately -30 m and -10 m NAVD88 eroded. In the decades following jetty construction, the rates of erosion and accretion at the entrances decreased and the centers of deposition along the adjacent coasts moved away from the entrances. The rates of change have decreased, suggesting the systems are approaching dynamic equilibrium. Exceptions to this behaviour are the accretion of the beach-dune complex of Long Beach, the erosion of Cape Shoalwater, and the northward migration of the Willapa Bay ebb-tidal delta during all intervals. The net shoreline advance of Long Beach increases from 0.28 m/yr in pre-jetty conditions to 3.78 m/yr during Interval 4. The erosion of Cape Shoalwater and the northward migration of the Willapa Bay ebb-tidal delta are related to the northern migration of the Willapa Bay North Channel.</p><p>Volume changes at the Grays Harbor, Willapa Bay, and Columbia River entrances and the Columbia River estuary are balanced against losses and gains due to littoral transport and sand supply from the Columbia River. Based on these sediment balances, we infer the following pathways: sand that eroded from the inlets and inner deltas at the Grays Harbor and Columbia River entrances moved offshore and northward to accrete the outer deltas and the beaches to the north; sand from the south flank of the Grays Harbor delta and shelf along Grayland Plains moved onshore to accrete the beach dune complex of Grayland Plains and moved northward to maintain accretion of the outer delta and the beach-dune complex of North Beach; sand that eroded from the south flank of the Columbia River delta and shelf along Clatsop Plains contributed to the accretion of the beach-dune complex of Clatsop Plains and the Columbia River outer delta. The net volume change for Interval 1 and 3 at the Grays Harbor entrance and for Interval 1 at the Columbia River entrance is erosion, whereas the net change for the other intervals is accretion. For the entire CRLC, there is a net loss of 185 Mm<sup>3</sup><span>&nbsp;</span>for Interval 1, a net gain of 357 Mm<sup>3</sup><span>&nbsp;</span>for Interval 2, and a net gain of 187 Mm<sup>3</sup><span>&nbsp;</span>for Interval 3. These imbalances can be the result of incomplete bathymetric coverage of the bays and shoreface, uncertainties in the adjustments of vertical tidal datums, inconsistencies in the bathymetric data, and uncertainties in the sediment supply of the Columbia River.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr02281","usgsCitation":"Buijsman, M.C., Sherwood, C.R., Gibbs, A.E., Gelfenbaum, G., Kaminsky, G.M., Ruggiero, P., and Franklin, J., 2003, Regional sediment budget of the Columbia River littoral cell, USA:  Analysis of bathymetric- and topographic-volume change (Version 1.0): U.S. Geological Survey Open-File Report 2002-281, xvi, 140 p., https://doi.org/10.3133/ofr02281.","productDescription":"xvi, 140 p.","costCenters":[],"links":[{"id":170037,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":416664,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_67780.htm","linkFileType":{"id":5,"text":"html"}},{"id":4153,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/of02-281/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Oregon, Washington","otherGeospatial":"Columbia River littoral cell","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -123.9167,\n              47\n            ],\n            [\n              -124.3333,\n              47\n            ],\n            [\n              -124.3333,\n              45.9167\n            ],\n            [\n              -123.9167,\n              45.9167\n            ],\n            [\n              -123.9167,\n              47\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db634438","contributors":{"authors":[{"text":"Buijsman, Maarten C.","contributorId":76340,"corporation":false,"usgs":true,"family":"Buijsman","given":"Maarten","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":242057,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sherwood, C. R.","contributorId":48235,"corporation":false,"usgs":true,"family":"Sherwood","given":"C.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":242053,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gibbs, A. E.","contributorId":54229,"corporation":false,"usgs":true,"family":"Gibbs","given":"A.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":242055,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gelfenbaum, G.","contributorId":72429,"corporation":false,"usgs":true,"family":"Gelfenbaum","given":"G.","email":"","affiliations":[],"preferred":false,"id":242056,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kaminsky, G. M.","contributorId":50586,"corporation":false,"usgs":true,"family":"Kaminsky","given":"G.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":242054,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ruggiero, P.","contributorId":25995,"corporation":false,"usgs":true,"family":"Ruggiero","given":"P.","affiliations":[],"preferred":false,"id":242052,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Franklin, J.","contributorId":81546,"corporation":false,"usgs":false,"family":"Franklin","given":"J.","email":"","affiliations":[],"preferred":false,"id":242058,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":50500,"text":"ofr02230 - 2003 - Map and database of Quaternary faults and lineaments in Brazil","interactions":[],"lastModifiedDate":"2012-02-02T00:11:19","indexId":"ofr02230","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2002-230","title":"Map and database of Quaternary faults and lineaments in Brazil","language":"ENGLISH","doi":"10.3133/ofr02230","usgsCitation":"Saadi, A., Machette, M., Haller, K., Dart, R.L., Bradley, L., and de Souza, A.M., 2003, Map and database of Quaternary faults and lineaments in Brazil (Version 1.0): U.S. Geological Survey Open-File Report 2002-230, p. 58 (1 sheet), 1 table, 8 refs, https://doi.org/10.3133/ofr02230.","productDescription":"p. 58 (1 sheet), 1 table, 8 refs","costCenters":[],"links":[{"id":176180,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4315,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/ofr-02-230","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8be4b07f02db651955","contributors":{"authors":[{"text":"Saadi, Allaoua","contributorId":11880,"corporation":false,"usgs":true,"family":"Saadi","given":"Allaoua","email":"","affiliations":[],"preferred":false,"id":241620,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Machette, Michael N.","contributorId":28963,"corporation":false,"usgs":true,"family":"Machette","given":"Michael N.","affiliations":[],"preferred":false,"id":241621,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Haller, Kathleen M. haller@usgs.gov","contributorId":1331,"corporation":false,"usgs":true,"family":"Haller","given":"Kathleen M.","email":"haller@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":241619,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dart, Richard L. dart@usgs.gov","contributorId":1209,"corporation":false,"usgs":true,"family":"Dart","given":"Richard","email":"dart@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":241618,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bradley, Lee-Ann bradley@usgs.gov","contributorId":1141,"corporation":false,"usgs":true,"family":"Bradley","given":"Lee-Ann","email":"bradley@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":241617,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"de Souza, Angela Maria P. D.","contributorId":73064,"corporation":false,"usgs":true,"family":"de Souza","given":"Angela","email":"","middleInitial":"Maria P. D.","affiliations":[],"preferred":false,"id":241622,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":50566,"text":"ofr02454 - 2003 - Arsenic in New England: Mineralogical and geochemical studies of sources and enrichment pathways","interactions":[],"lastModifiedDate":"2018-10-18T12:45:54","indexId":"ofr02454","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2002-454","title":"Arsenic in New England: Mineralogical and geochemical studies of sources and enrichment pathways","docAbstract":"<p><span>Detailed mineralogical, geochemical and radiogenic isotopic studies of iron-sulfide and secondary iron oxy-hydroxide minerals in natural bedrock in coastal Maine and New Hampshire test the link between arsenic-rich sulfide minerals in bedrock and secondary oxy-hydroxide minerals. Samples were selected from over 70 bedrock localities, including 22 within the regionally extensive and sulfide-mineral-rich Penobscot Formation and 10 associated with mineral deposits from coastal New Hampshire and Maine, and coupled with data from drill core collected at several sites including areas where well waters contain anomalous As abundances (e.g., Northport, ME). The data were used to establish a diversity of primary and secondary mineralogical hosts for arsenic in bedrock of this part of New England. The studies show that bedrock mineralogy is critical to contributing arsenic to groundwater and suggest a number of mineralogical pathways for arsenic that define weathering processes. The studies show that lead isotopic compositions of the sulfides and iron oxy-hydroxides overlap and establish a genetic link between the sulfides and secondary minerals. The data and interpretive results were presented at Arsenic in New England -- A multidisciplinary Scientific Conference, Manchester, New Hampshire, May 29-31, 2002, sponsored by the New Hampshire Consortium on Arsenic, are available in abstract and poster (full size = 84 by 36 inch sheet) formats.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr02454","usgsCitation":"Ayuso, R.A., and Foley, N.K., 2003, Arsenic in New England: Mineralogical and geochemical studies of sources and enrichment pathways (Version 1.0): U.S. Geological Survey Open-File Report 2002-454, Online Only, https://doi.org/10.3133/ofr02454.","productDescription":"Online Only","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science 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,{"id":51483,"text":"ofr0351 - 2003 - Stratigraphic inferences derived from borehole data of Tertiary basin-filling rocks of the Pahrump Valley basin, Nevada and California","interactions":[],"lastModifiedDate":"2012-02-02T00:11:34","indexId":"ofr0351","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-51","title":"Stratigraphic inferences derived from borehole data of Tertiary basin-filling rocks of the Pahrump Valley basin, Nevada and California","docAbstract":"This report summarizes the results from the compilation and interpretation of lithologic information from 266 driller?s logs from the Pahrump Valley, NV-CA. Borehole records for the Pahrump Valley were selected from a total of several thousand available well logs as those having lithologic data and high confidence in the well locations. Driller?s descriptions were reduced into one of 14 lithologic categories to produce a set of subsurface data that were internally consistent and amenable to contouring. Using the lithologic descriptors, the aggregate thickness of general lithologic types (coarse grained material, fine grained material, limestone, and volcanic material) were computed for each borehole. These data were used to compute ratios such as percent coarse-grained component of sedimentary rocks penetrated in each borehole that could be contoured.","language":"ENGLISH","doi":"10.3133/ofr0351","usgsCitation":"Sweetkind, D., Taylor, E., and Putnam, H., 2003, Stratigraphic inferences derived from borehole data of Tertiary basin-filling rocks of the Pahrump Valley basin, Nevada and California (Version 1.0): U.S. Geological Survey Open-File Report 2003-51, 30 p., https://doi.org/10.3133/ofr0351.","productDescription":"30 p.","costCenters":[],"links":[{"id":178250,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4484,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-051/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae70e","contributors":{"authors":[{"text":"Sweetkind, Donald S.","contributorId":18732,"corporation":false,"usgs":true,"family":"Sweetkind","given":"Donald S.","affiliations":[],"preferred":false,"id":243708,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Taylor, Emily","contributorId":41474,"corporation":false,"usgs":true,"family":"Taylor","given":"Emily","affiliations":[],"preferred":false,"id":243709,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Putnam, Heather","contributorId":64722,"corporation":false,"usgs":true,"family":"Putnam","given":"Heather","email":"","affiliations":[],"preferred":false,"id":243710,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":51484,"text":"ofr0350 - 2003 - Map showing alpine debris flows triggered by a July 28, 1999 thunderstorm in the central Front Range of Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:11:34","indexId":"ofr0350","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","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":"2003-50","title":"Map showing alpine debris flows triggered by a July 28, 1999 thunderstorm in the central Front Range of Colorado","docAbstract":"This 1:24,000-scale map shows an inventory of debris flows that were triggered above timberline by a thunderstorm in the central Front Range of Colorado. We have classified the debris flows into two categories based on the style of initiation processes in the debris-flow source areas: 1) soil slip, and 2) non-soil slip erosive processes. This map and associated digital data are part of a larger study of the debris-flow event, results of which we plan to present in a forthcoming paper.","language":"ENGLISH","doi":"10.3133/ofr0350","usgsCitation":"Godt, J.W., and Coe, J.A., 2003, Map showing alpine debris flows triggered by a July 28, 1999 thunderstorm in the central Front Range of Colorado (Version 1.0): U.S. Geological Survey Open-File Report 2003-50, map and text (4 p.), https://doi.org/10.3133/ofr0350.","productDescription":"map and text (4 p.)","costCenters":[],"links":[{"id":110392,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54494.htm","linkFileType":{"id":5,"text":"html"},"description":"54494"},{"id":176999,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4485,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-050/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a94e4b07f02db658e5e","contributors":{"authors":[{"text":"Godt, Jonathan W. 0000-0002-8737-2493 jgodt@usgs.gov","orcid":"https://orcid.org/0000-0002-8737-2493","contributorId":1166,"corporation":false,"usgs":true,"family":"Godt","given":"Jonathan","email":"jgodt@usgs.gov","middleInitial":"W.","affiliations":[{"id":508,"text":"Office of the AD Hazards","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":243711,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coe, Jeffrey A. 0000-0002-0842-9608 jcoe@usgs.gov","orcid":"https://orcid.org/0000-0002-0842-9608","contributorId":1333,"corporation":false,"usgs":true,"family":"Coe","given":"Jeffrey","email":"jcoe@usgs.gov","middleInitial":"A.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true},{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":243712,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70159339,"text":"70159339 - 2003 - Effects of landscape characteristics on land-cover class accuracy","interactions":[],"lastModifiedDate":"2015-10-22T11:25:31","indexId":"70159339","displayToPublicDate":"2003-03-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3254,"text":"Remote Sensing of Environment","printIssn":"0034-4257","active":true,"publicationSubtype":{"id":10}},"title":"Effects of landscape characteristics on land-cover class accuracy","docAbstract":"<p><span>The effects of patch size and land-cover heterogeneity on classification accuracy were evaluated using reference data collected for the National Land-Cover Data (NLCD) set accuracy assessment. Logistic regression models quantified the relationship between classification accuracy and these landscape variables for each land-cover class at both the Anderson Levels I and II classification schemes employed in the NLCD. The general relationships were consistent, with the odds of correctly classifying a pixel increasing as patch size increased and decreasing as heterogeneity increased. Specific characteristics of these relationships, however, showed considerable diversity among the various classes. Odds ratios are reported to document these relationships. Interaction between the two landscape variables was not a significant influence on classification accuracy, indicating that the effect of heterogeneity was not impacted by the sample being in a small or large patch. Landscape variables remained significant predictors of class-specific accuracy even when adjusted for regional differences in the mapping and assessment processes or landscape characteristics. The land-cover class-specific analyses provide insight into sources of classification error and a capacity for predicting error based on a pixel's mapped land-cover class, patch size and surrounding land-cover heterogeneity.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0034-4257(02)00126-8","usgsCitation":"Smith, J.H., Stehman, S.V., Wickham, J.D., and Yang, L., 2003, Effects of landscape characteristics on land-cover class accuracy: Remote Sensing of Environment, v. 84, no. 3, p. 342-349, https://doi.org/10.1016/S0034-4257(02)00126-8.","productDescription":"8 p.","startPage":"342","endPage":"349","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":310421,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"84","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"562a08bce4b011227bf1fd4c","contributors":{"authors":[{"text":"Smith, Jonathan H. jhsmith@usgs.gov","contributorId":2900,"corporation":false,"usgs":true,"family":"Smith","given":"Jonathan","email":"jhsmith@usgs.gov","middleInitial":"H.","affiliations":[{"id":5055,"text":"Land Change Science","active":true,"usgs":true}],"preferred":true,"id":578074,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stehman, Stephen V.","contributorId":77283,"corporation":false,"usgs":true,"family":"Stehman","given":"Stephen","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":578075,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wickham, James D.","contributorId":72278,"corporation":false,"usgs":false,"family":"Wickham","given":"James","email":"","middleInitial":"D.","affiliations":[{"id":6914,"text":"U.S. Environmental Protection Agency","active":true,"usgs":false}],"preferred":false,"id":578076,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yang, Limin 0000-0002-2843-6944 lyang@usgs.gov","orcid":"https://orcid.org/0000-0002-2843-6944","contributorId":4305,"corporation":false,"usgs":true,"family":"Yang","given":"Limin","email":"lyang@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":578077,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70202122,"text":"70202122 - 2003 - Compositional analyses of lunar pyroclastic deposits","interactions":[],"lastModifiedDate":"2019-02-11T13:03:50","indexId":"70202122","displayToPublicDate":"2003-02-01T13:02:10","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1963,"text":"Icarus","active":true,"publicationSubtype":{"id":10}},"title":"Compositional analyses of lunar pyroclastic deposits","docAbstract":"<p><span>The 5-band Clementine UVVIS data at ∼100 m/pixel were used to examine the compositions of 75 large and small lunar&nbsp;pyroclastic deposits&nbsp;(LPDs), and these were compared to representative&nbsp;lunar maria&nbsp;and highlands deposits. Results show that the&nbsp;albedo, spectral color, and inferred composition of most LPDs are similar to those of low-titanium, mature&nbsp;lunar maria. These LPDs may have consisted largely of fragmented&nbsp;basalt, with substantial components of iron-bearing mafic minerals (pyroxenes, olivine) and smaller amounts (if any) of&nbsp;volcanic glass. Several smaller LPDs also show substantial highland components. Three classes of very large deposits can be distinguished from most LPDs and from each other on the basis of&nbsp;</span>crystallinity&nbsp;<span>and possible titanium content of their pyroclastic components. One class has spectral properties that are dominated by high-titanium, crystallized “black beads” (e.g., Taurus–Littrow), a second consists of a mixture of high-titanium glasses and beads with a higher glass/bead ratio (Sulpicius Gallus) than that of Taurus–Littrow, and a third has a significant component of quenched iron-bearing volcanic glasses (Aristarchus) with possible moderate titanium contents. Although areally extensive, these three classes of very large pyroclastic deposits compose only 20 of the 75 deposits studied (∼27%), and eruption of such materials was thus likely to have been less frequent on the Moon.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0019-1035(02)00036-2","usgsCitation":"Gaddis, L.R., Staid, M.I., Tyburczy, J.A., Hawke, B.R., and Petro, N.E., 2003, Compositional analyses of lunar pyroclastic deposits: Icarus, v. 161, no. 2, p. 262-280, https://doi.org/10.1016/S0019-1035(02)00036-2.","productDescription":"19 p.","startPage":"262","endPage":"280","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":361138,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Moon","volume":"161","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Gaddis, Lisa R. 0000-0001-9953-5483 lgaddis@usgs.gov","orcid":"https://orcid.org/0000-0001-9953-5483","contributorId":2817,"corporation":false,"usgs":true,"family":"Gaddis","given":"Lisa","email":"lgaddis@usgs.gov","middleInitial":"R.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":756964,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Staid, Matthew I.","contributorId":79761,"corporation":false,"usgs":true,"family":"Staid","given":"Matthew","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":756965,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tyburczy, James A.","contributorId":213119,"corporation":false,"usgs":false,"family":"Tyburczy","given":"James","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":756966,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hawke, B. Ray","contributorId":76570,"corporation":false,"usgs":true,"family":"Hawke","given":"B.","email":"","middleInitial":"Ray","affiliations":[],"preferred":false,"id":756967,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Petro, Noah E.","contributorId":193909,"corporation":false,"usgs":false,"family":"Petro","given":"Noah","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":756968,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":51503,"text":"ofr0325 - 2003 - A spatial database of bedding attitudes to accompany Geologic map of the greater Denver area, Front Range Urban Corridor, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:11:30","indexId":"ofr0325","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","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":"2003-25","title":"A spatial database of bedding attitudes to accompany Geologic map of the greater Denver area, Front Range Urban Corridor, Colorado","docAbstract":"This digital map shows bedding attitude symbols display over the geographic extent of surficial deposits and rock stratigraphic units (formations) as compiled by Trimble and Machette 1973-1977 and published in 1979 (U.S. Geological Survey Map I-856-H) under the Front Range Urban Corridor Geology Program.  Trimble and Machette compiled their geologic map from published geologic maps and unpublished geologic mapping having varied map unit schemes. A convenient feature of the compiled map is its uniform classification of geologic units that mostly matches those of companion maps to the north (USGS I-855-G) and to the south (USGS I-857-F).  Published as a color paper map, the Trimble and Machette map was intended for land-use planning in the Front Range Urban Corridor. This map recently (1997-1999), was digitized under the USGS Front Range Infrastructure Resources Project (see cross-reference).\r\n      In general, the mountainous areas in the west part of the map exhibit various igneous and metamorphic bedrock units of Precambrian age, major faults, and fault brecciation zones at the east margin (5-20 km wide) of the Front Range.  The eastern and central parts of the map (Colorado Piedmont) depict a mantle of unconsolidated deposits of Quaternary age and interspersed outcroppings of Cretaceous or Tertiary-Cretaceous sedimentary bedrock.  The Quaternary mantle is comprised of eolian deposits (quartz sand and silt), alluvium (gravel, sand, and silt of variable composition), colluvium, and few landslides.  At the mountain front, north-trending, dipping Paleozoic and Mesozoic sandstone, shale, and limestone bedrock formations form hogbacks and intervening valleys.","language":"ENGLISH","doi":"10.3133/ofr0325","usgsCitation":"Trimble, D.E., Machette, M., Brandt, T.R., Moore, D., and Murray, K., 2003, A spatial database of bedding attitudes to accompany Geologic map of the greater Denver area, Front Range Urban Corridor, Colorado (Version 1.0): U.S. Geological Survey Open-File Report 2003-25, map, 27 by 34 inches and accompanying text (9 p.), https://doi.org/10.3133/ofr0325.","productDescription":"map, 27 by 34 inches and accompanying text (9 p.)","costCenters":[],"links":[{"id":179311,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4499,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-025/","linkFileType":{"id":5,"text":"html"}},{"id":110384,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54457.htm","linkFileType":{"id":5,"text":"html"},"description":"54457"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a63a3","contributors":{"authors":[{"text":"Trimble, Donald E.","contributorId":75910,"corporation":false,"usgs":true,"family":"Trimble","given":"Donald","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":243756,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Machette, Michael N.","contributorId":28963,"corporation":false,"usgs":true,"family":"Machette","given":"Michael N.","affiliations":[],"preferred":false,"id":243753,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brandt, Theodore R. 0000-0002-7862-9082 tbrandt@usgs.gov","orcid":"https://orcid.org/0000-0002-7862-9082","contributorId":1267,"corporation":false,"usgs":true,"family":"Brandt","given":"Theodore","email":"tbrandt@usgs.gov","middleInitial":"R.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":243752,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moore, David W.","contributorId":63835,"corporation":false,"usgs":true,"family":"Moore","given":"David W.","affiliations":[],"preferred":false,"id":243755,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Murray, Kyle E.","contributorId":31825,"corporation":false,"usgs":true,"family":"Murray","given":"Kyle E.","affiliations":[],"preferred":false,"id":243754,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70159617,"text":"70159617 - 2003 - Landsat TM and ETM+ thermal band calibration","interactions":[],"lastModifiedDate":"2015-11-13T09:23:22","indexId":"70159617","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1175,"text":"Canadian Journal of Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"Landsat TM and ETM+ thermal band calibration","docAbstract":"<p><span>Landsat-5 has been imaging the Earth since March 1984, and Landsat-7 was added to the series of Landsat instruments in April 1999. The Landsat Project Science Office and the Landsat-7 Image Assessment System have been monitoring the on-board calibration of Landsat-7 since launch. Additionally, two separate university teams have been evaluating the on-board thermal calibration of Landsat-7 through ground-based measurements since launch. Although not monitored as closely over its lifetime, a new effort is currently being made to validate the calibration of Landsat-5. Two university teams are beginning to collect ground truth under Landsat-5, along with using other vicarious calibration methods to go back into the archive to validate the history of the calibration of Landsat-5. This paper considers the calibration efforts for the thermal band, band 6, of both the Landsat-5 and Landsat-7 instruments. Though stable since launch, Landsat-7 had an initial calibration error of about 3 K, and changes were made to correct for this beginning 1 October 2000 for data processed with the National Landsat Archive Production System (NLAPS) and beginning 20 December 2000 for data processed with the Landsat Product Generation System (LPGS). Recent results from Landsat-5 vicarious calibration efforts show an offset of –0.7 K over the lifetime of the instrument. This suggests that historical calibration efforts may have been detecting errors in processing systems rather than changes in the instrument. A correction to the Landsat-5 processing has not yet been implemented but will be in the near future.</span></p>","language":"English","publisher":"Canadian Aeronautics and Space Institute","doi":"10.5589/m02-087","usgsCitation":"Barsi, J., Schott, J.R., Palluconi, F., Helder, D., Hook, S., Markham, B.L., Chander, G., and O’Donnell, E.M., 2003, Landsat TM and ETM+ thermal band calibration: Canadian Journal of Remote Sensing, v. 29, no. 2, p. 141-153, https://doi.org/10.5589/m02-087.","productDescription":"13 p.","startPage":"141","endPage":"153","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":311289,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"29","issue":"2","noUsgsAuthors":false,"publicationDate":"2014-06-02","publicationStatus":"PW","scienceBaseUri":"564717cce4b0e2669b313118","contributors":{"authors":[{"text":"Barsi, J. A.","contributorId":24085,"corporation":false,"usgs":true,"family":"Barsi","given":"J. A.","affiliations":[],"preferred":false,"id":579731,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schott, J. R.","contributorId":16613,"corporation":false,"usgs":true,"family":"Schott","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":579732,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Palluconi, F. D.","contributorId":80854,"corporation":false,"usgs":true,"family":"Palluconi","given":"F. D.","affiliations":[],"preferred":false,"id":579733,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Helder, D. L. 0000-0002-7379-4679","orcid":"https://orcid.org/0000-0002-7379-4679","contributorId":51496,"corporation":false,"usgs":true,"family":"Helder","given":"D. L.","affiliations":[],"preferred":false,"id":579734,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hook, S.J.","contributorId":21711,"corporation":false,"usgs":true,"family":"Hook","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":579735,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Markham, B. L.","contributorId":88872,"corporation":false,"usgs":true,"family":"Markham","given":"B.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":579736,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Chander, G.","contributorId":51449,"corporation":false,"usgs":true,"family":"Chander","given":"G.","affiliations":[],"preferred":false,"id":579737,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"O’Donnell, E. M.","contributorId":149839,"corporation":false,"usgs":false,"family":"O’Donnell","given":"E.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":579738,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":50867,"text":"ofr0317 - 2003 - Preliminary soil-slip susceptibility maps, southwestern California","interactions":[],"lastModifiedDate":"2023-06-23T15:17:41.159722","indexId":"ofr0317","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","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":"2003-17","title":"Preliminary soil-slip susceptibility maps, southwestern California","docAbstract":"<p>This group of maps shows relative susceptibility of hill slopes to the initiation sites of rainfall-triggered soil slip-debris flows in southwestern California. As such, the maps offer a partial answer to one part of the three parts necessary to predict the soil-slip/debris-flow process. A complete prediction of the process would include assessments of “where”, “when”, and “how big”. These maps empirically show part of the “where” of prediction (i.e., relative susceptibility to sites of initiation of the soil slips) but do not attempt to show the extent of run out of the resultant debris flows. Some information pertinent to “when” the process might begin is developed. “When” is determined mostly by dynamic factors such as rainfall rate and duration, for which local variations are not amenable to long-term prediction. “When” information is not provided on the maps but is described later in this narrative. The prediction of “how big” is addressed indirectly by restricting the maps to a single type of landslide process—soil slip-debris flows.</p>\n<br/>\n<p>The susceptibility maps were created through an iterative process from two kinds of information. First, locations of sites of past soil slips were obtained from inventory maps of past events. Aerial photographs, taken during six rainy seasons that produced abundant soil slips, were used as the basis for soil slip-debris flow inventory. Second, digital elevation models (DEM) of the areas that were inventoried were used to analyze the spatial characteristics of soil slip locations. These data were supplemented by observations made on the ground. Certain physical attributes of the locations of the soil-slip debris flows were found to be important and others were not. The most important attribute was the mapped bedrock formation at the site of initiation of the soil slip. However, because the soil slips occur in surficial materials overlying the bedrocks units, the bedrock formation can only serve as a surrogate for the susceptibility of the overlying surficial materials.</p>\n<br/>\n<p>The maps of susceptibility were created from those physical attributes learned to be important from the inventories. The multiple inventories allow a model to be created from one set of inventory data and evaluated with others. The resultant maps of relative susceptibility represent the best estimate generated from available inventory and DEM data.</p>\n<br/>\n<p>Slope and aspect values used in the susceptibility analysis were 10-meter DEM cells at a scale of 1:24,000. For most of the area 10-meter DEMs were available; for those quadrangles that have only 30-meter DEMs, the 30-meter DEMS were resampled to 10-meters to maintain resolution of 10-meter cells. Geologic unit values used in the susceptibility analysis were five-meter cells. For convenience, the soil slip susceptibility values are assembled on 1:100,000-scale bases. Any area of the 1:100,000-scale maps can be transferred to 1:24,000-scale base without any loss of accuracy. Figure 32 is an example of part of a 1:100,000-scale susceptibility map transferred back to a 1:24,000-scale quadrangle.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Menlo Park, CA","doi":"10.3133/ofr0317","collaboration":"Prepared in cooperation with the California Geological Survey","usgsCitation":"Morton, D.M., Alvarez, R.M., Campbell, R., Bovard, K.R., Brown, D.T., Corriea, K.M., and Lesser, J.N., 2003, Preliminary soil-slip susceptibility maps, southwestern California: U.S. Geological Survey Open-File Report 2003-17, Report: 14 p.; 7 Plates: 41.0 x 36.0 inches or smaller; Readme; Metadata, https://doi.org/10.3133/ofr0317.","productDescription":"Report: 14 p.; 7 Plates: 41.0 x 36.0 inches or smaller; Readme; Metadata","numberOfPages":"46","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":178312,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0317.jpg"},{"id":4636,"rank":12,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0017/","linkFileType":{"id":5,"text":"html"}},{"id":110376,"rank":13,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54144.htm","linkFileType":{"id":5,"text":"html"},"description":"54144"},{"id":285239,"rank":11,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2003/0017/README.doc"},{"id":285250,"rank":10,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate7.pdf","text":"Plate 7","linkFileType":{"id":1,"text":"pdf"}},{"id":285249,"rank":9,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate6.pdf","text":"Plate 6","linkFileType":{"id":1,"text":"pdf"}},{"id":285248,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate5.pdf","text":"Plate 5","linkFileType":{"id":1,"text":"pdf"}},{"id":285247,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate4.pdf","text":"Plate 4","linkFileType":{"id":1,"text":"pdf"}},{"id":285246,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate3.pdf","text":"Plate 3","linkFileType":{"id":1,"text":"pdf"}},{"id":285245,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate2.pdf","text":"Plate 2","linkFileType":{"id":1,"text":"pdf"}},{"id":285244,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/plate1.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":285240,"rank":3,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2003/0017/sus_met.txt"},{"id":285238,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0017/pdf/of03-17.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","projection":"Universal Transverse Mercator projection","country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.0,32.5 ], [ -121.0,35.5 ], [ -115.0,35.5 ], [ -115.0,32.5 ], [ -121.0,32.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67c0ae","contributors":{"authors":[{"text":"Morton, Douglas M. scamp@usgs.gov","contributorId":4102,"corporation":false,"usgs":true,"family":"Morton","given":"Douglas","email":"scamp@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":242500,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Alvarez, Rachel M.","contributorId":74451,"corporation":false,"usgs":true,"family":"Alvarez","given":"Rachel","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":242503,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Campbell, Russell H.","contributorId":91074,"corporation":false,"usgs":true,"family":"Campbell","given":"Russell H.","affiliations":[],"preferred":false,"id":242505,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bovard, Kelly R.","contributorId":49009,"corporation":false,"usgs":true,"family":"Bovard","given":"Kelly","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":242502,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Brown, D. T.","contributorId":34196,"corporation":false,"usgs":true,"family":"Brown","given":"D.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":242501,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Corriea, K. M.","contributorId":81981,"corporation":false,"usgs":true,"family":"Corriea","given":"K.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":242504,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lesser, J. N.","contributorId":102563,"corporation":false,"usgs":true,"family":"Lesser","given":"J.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":242506,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":51495,"text":"ofr0334 - 2003 - Rainfall and groundwater level monitoring data (1981-1984) at Weeks Creek landslide, California","interactions":[],"lastModifiedDate":"2012-02-02T00:11:30","indexId":"ofr0334","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","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":"2003-34","title":"Rainfall and groundwater level monitoring data (1981-1984) at Weeks Creek landslide, California","language":"ENGLISH","doi":"10.3133/ofr0334","usgsCitation":"Wieczorek, G.F., 2003, Rainfall and groundwater level monitoring data (1981-1984) at Weeks Creek landslide, California (Version 1.0): U.S. Geological Survey Open-File Report 2003-34, table of data, https://doi.org/10.3133/ofr0334.","productDescription":"table of data","costCenters":[],"links":[{"id":179234,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4494,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/of03-034/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649880","contributors":{"authors":[{"text":"Wieczorek, Gerald F.","contributorId":81889,"corporation":false,"usgs":true,"family":"Wieczorek","given":"Gerald","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":243736,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":40090,"text":"ofr02490 - 2003 - Correlation of the Klamath Mountains and Sierra Nevada","interactions":[],"lastModifiedDate":"2023-06-23T15:21:04.454118","indexId":"ofr02490","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","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":"2002-490","title":"Correlation of the Klamath Mountains and Sierra Nevada","docAbstract":"This report graphically portrays the broadly parallel tectonic development of the Klamath Mountains and Sierra Nevada from early Paleozoic to Early Cretaceous time. It is dedicated to J.S. Diller of the U.S. Geological Survey who, during his pioneer field studies a century ago, recognized significant similarities between these two important provinces. The report is based mainly on the numerous published reports of the field and laboratory studies by various geologists and students during the last century, and to a lesser extent on my own field work which has been substantial in the Klamath Mountains but minimal in the Sierra Nevada. For brevity, required by the format of this report, little of the extensive literature pertaining to these two provinces is referenced. This report is preliminary in nature and was prepared as an aid to further study of the tectonic relations between the Klamath Mountains and Sierra Nevada. This report consists of two sheets: Sheet 1, Map showing accreted terranes and plutons of the Klamath Mountains and Sierra Nevada, and Sheet 2, Successive accretionary episodes of the Klamath mountains and northern part of Sierra Nevada, showing related plutonic, volcanic, and metamorphic events. The map on Sheet 1 was compiled and modified from two Open-File maps (Irwin and Wooden, 1999 and 2001) which had been compiled and modified mainly from Jennings (1977), Harwood (1992), Irwin (1994), Jayko (1988), Graymer and Jones (1994), Edelman and Sharp (1989), Schweickert and others (1999), Saucedo and Wagner(1992), Saleeby and Sharp (1980), Wagner and others (1981), and various other sources. For detailed lists of the sources for the isotopic age data used in Sheets 1 and 2, see Irwin and Wooden (1999 and 2001). On Sheet 2, the accretionary episodes are shown sequentially from left to right in two tiers of figures. Episodes for the Klamath Mountains are in the upper tier; correlative episodes of the Sierra Nevada are directly below in the lower tier. The sequence shown for the Klamath Mountains is modified from Irwin and Mankinen (1998) and Irwin and Wooden (1999). The episodes are named for the accreting terranes of the Klamath Mountains, but those names may not be suitable for reference to the correlative episodes of the Sierra Nevada. In the figure for each episode, a heavy black line represents the active suture that separated oceanic crustal rocks on the left from the earlier accreted terranes on the right. Plutons are particularly useful for timing the accretionary episodes. The preaccretionary plutons, which commonly represent the roots of oceanic volcanic arcs, are shown in the accreting oceanic crustal rocks to the left of the heavy black line. The accretionary plutons consist of rock that has been subducted and remobilized as magma during the accretionary process and injected into an overlying earlier accreted terrane on the right of the heavy black line. Thus, isotopic dating of the accretionary plutons (preferably U/Pb dates measured on zircon extracted from the plutonic rock) provides a useful basis for assigning ages to the accretionary episodes. Many plutons are rootless at depth, as they tend to be truncated by the subduction zone sutures of younger accreting terranes. Volcanic deposits resulting from accretionary episodes apparently are uncommon except for those deposited on the backstop terranes. In the Klamath Mountains, the Eastern Klamath terrane, which consists of the Yreka, Trinity and Redding subterranes, was the backstop for the Central Metamorphic and younger accretionary episodes, and displays a remarkable record of sedimentation, volcanism and plutonism from Silurian-Devonian to Jurassic time. In the Sierra Nevada, the correlative backstop was the Northern Sierra terrane which shows a similar long record of volcanism in the Taylorsville, Permian, and Jurassic volcanic arc sequences. During some accretionary episodes the subducting oceanic rocks were dynamically metamorphosed to schist along the suture zone beneath the overriding accreted terranes. Examples of this in the Klamath Mountains are the Devonian Salmon and Abrams Schists of the Central Metamorphic terrane, the Triassic(?) schist of the Fort Jones terrane , and the Early Cretaceous South Fork Mountain Schist that structurally underlies Klamath Mountains terranes along much of the western edge of the province. The Fort Jones terrane and South Fork Mountains Schist were metamorphosed under blueschist-facies conditions. In the Sierra Nevada, schist that is correlative with the Central Metamorphic terrane is present in patches along the Feather River terrane (see Hacker and Peacock, 1990); the Triassic(?) Red Ant Schist is correlative with the Fort Jones terrane; but a correlative of the South Fork Mountain Schist is not present. In addition to the similarities in the sequences of accretion, plutonism, volcanism, and metamorphism, strong ties between the two provinces are also provided by paleontologic data. The Permian McCloud fusulinid fauna of the Redding subterrane also is present in the Northern Sierra terrane. Rare Tethyan fusulinids are found in Permian limestone of the Eastern Hayfork terrane of the Klamath Mountains and also in limestone blocks in the Central Belt of the Sierra Nevada. Ichthyosaur fossils have been collected from the Triassic of both the Redding subterrane and Northern Sierra terrane. Jurassic ammonites and the pelecypod Buchia concentrica occur in both the Galice Formation of the western Klamath Mountains and the Mariposa Formation of the western Sierra Nevada. Events that preceded the Central Metamorphic episode prior to Silurian-Devonian time are not clearly understood and are not shown in the succession of diagrams on Sheet 2. The oldest rocks of the Klamath Mountains are Neoproterozic and they predate the Central Metamorphic episode by possibly a hundred million years or more. They include ophiolitic rocks of the Trinity subterrane and the Antelope Mountain Quartzite of the Yreka subterrane (see Mankinen and others, 2002). In the Sierra Nevada, correlatives of the ancient ophiolitic rocks may be part of the Feather River terrane. Although Neoproterozoic fossils have not yet been found in the Sierra Nevada, petrologic study shows the quartzite of the Lang sequence is closely similar to the Antelope Mountain Quartzite (see Bond and Devay, 1980). Correlation of the two quartzite formations is also suggested by the similarity of their positions in the accretionary sequence.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr02490","usgsCitation":"Irwin, W., 2003, Correlation of the Klamath Mountains and Sierra Nevada: U.S. Geological Survey Open-File Report 2002-490, 2 Plates: 39.10 x 38.30 inches and 39.35 x 33.80 inches, https://doi.org/10.3133/ofr02490.","productDescription":"2 Plates: 39.10 x 38.30 inches and 39.35 x 33.80 inches","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":169671,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr02490.jpg"},{"id":285188,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2002/0490/of02-490_s2.eps"},{"id":285187,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2002/0490/of02-490_s1.eps"},{"id":3542,"rank":6,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/0490/","linkFileType":{"id":5,"text":"html"}},{"id":110383,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54412.htm","linkFileType":{"id":5,"text":"html"},"description":"54412"},{"id":285185,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2002/0490/pdf/of02-490_s1.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":285186,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2002/0490/pdf/of02-490_s2.pdf","text":"Plate 2","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1000000","country":"United States","otherGeospatial":"Klamath Mountains, Sierra Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.0,34.75 ], [ -124.0,43.0 ], [ -117.0,43.0 ], [ -117.0,34.75 ], [ -124.0,34.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad7e4b07f02db684563","contributors":{"authors":[{"text":"Irwin, William P.","contributorId":12889,"corporation":false,"usgs":true,"family":"Irwin","given":"William P.","affiliations":[],"preferred":false,"id":222964,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":47394,"text":"b2197 - 2003 - Velocity ratio and its application to predicting velocities","interactions":[],"lastModifiedDate":"2012-02-02T00:10:40","indexId":"b2197","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","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":"2197","title":"Velocity ratio and its application to predicting velocities","docAbstract":"The velocity ratio of water-saturated sediment derived from the Biot-Gassmann theory depends mainly on the Biot coefficient?a property of dry rock?for consolidated sediments\r\nwith porosity less than the critical porosity. With this theory, the shear moduli of dry sediments are the same as the shear moduli of water-saturated sediments. Because the velocity ratio depends on the Biot coefficient explicitly, Biot-Gassmann theory accurately predicts velocity ratios with respect to differential pressure for a given porosity. However, because the velocity ratio is weakly related to porosity, it is not appropriate to investigate the velocity ratio with respect to porosity (f).\r\nA new formulation based on the assumption that the velocity ratio is a function of (1?f)n yields a velocity ratio that depends on porosity, but not on the Biot coefficient explicitly. Unlike the Biot-Gassmann theory, the shear moduli of water-saturated sediments depend not only on the Biot coefficient but also on the pore fluid. This nonclassical behavior of the shear modulus of water-saturated sediment is speculated to be an effect of interaction between fluid and the solid matrix, resulting in softening or hardening of the rock frame and an effect of velocity dispersion owing to local fluid flow. The exponent n controls the degree of softening/hardening of the formation. Based on laboratory data measured near 1 MHz, this theory is extended to include the effect of differential pressure\r\non the velocity ratio by making n a function of differential pressure and consolidation. However, the velocity dispersion and anisotropy are not included in the formulation.","language":"ENGLISH","doi":"10.3133/b2197","usgsCitation":"Lee, M.W., 2003, Velocity ratio and its application to predicting velocities (Version 1.0): U.S. Geological Survey Bulletin 2197, 15 p., https://doi.org/10.3133/b2197.","productDescription":"15 p.","costCenters":[],"links":[{"id":170924,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3974,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/b2197/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db6022dd","contributors":{"authors":[{"text":"Lee, Myung W. mlee@usgs.gov","contributorId":779,"corporation":false,"usgs":true,"family":"Lee","given":"Myung","email":"mlee@usgs.gov","middleInitial":"W.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":235211,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":50580,"text":"ofr2002483 - 2003 - Map and digital database of sedimentary basins and indications of petroleum in the Central Alaska Province","interactions":[{"subject":{"id":50580,"text":"ofr2002483 - 2003 - Map and digital database of sedimentary basins and indications of petroleum in the Central Alaska Province","indexId":"ofr2002483","publicationYear":"2003","noYear":false,"title":"Map and digital database of sedimentary basins and indications of petroleum in the Central Alaska Province"},"predicate":"SUPERSEDED_BY","object":{"id":69768,"text":"mf2428 - 2003 - Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the Central Alaska Province","indexId":"mf2428","publicationYear":"2003","noYear":false,"title":"Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the Central Alaska Province"},"id":1}],"supersededBy":{"id":69768,"text":"mf2428 - 2003 - Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the Central Alaska Province","indexId":"mf2428","publicationYear":"2003","noYear":false,"title":"Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the Central Alaska Province"},"lastModifiedDate":"2012-02-10T00:10:10","indexId":"ofr2002483","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2003","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":"2002-483","title":"Map and digital database of sedimentary basins and indications of petroleum in the Central Alaska Province","docAbstract":"This database and accompanying text depict historical and modern reported \r\n\r\n      occurrences of petroleum both in wells and at the surface within the \r\n\r\n      boundaries of the Central Alaska Province. These data were compiled from \r\n\r\n      previously published and unpublished sources and were prepared for use in \r\n\r\n      the 2002 U.S. Geological Survey petroleum assessment of Central Alaska, \r\n\r\n      Yukon Flats region. Indications of petroleum are described as oil or gas \r\n\r\n      shows in wells, oil or gas seeps, or outcrops of oil shale or oil-bearing \r\n\r\n      rock and include confirmed and unconfirmed reports. The scale of the \r\n\r\n      source map limits the spatial resolution (scale) of the database to \r\n\r\n      1:2,500,000 or smaller. \r\n\r\n","language":"ENGLISH","doi":"10.3133/ofr2002483","usgsCitation":"Troutman, S.M., and Stanley, R.G., 2003, Map and digital database of sedimentary basins and indications of petroleum in the Central Alaska Province: U.S. Geological Survey Open-File Report 2002-483, 1 map, 66 by 36 inches, https://doi.org/10.3133/ofr2002483.","productDescription":"1 map, 66 by 36 inches","additionalOnlineFiles":"Y","costCenters":[{"id":647,"text":"Western Earth Surface Processes","active":false,"usgs":true}],"links":[{"id":110382,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54257.htm","linkFileType":{"id":5,"text":"html"},"description":"54257"},{"id":176227,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8869,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/of02-483/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -168.2405,58.5998 ], [ -168.2405,68.1017 ], [ -138.8511,68.1017 ], [ -138.8511,58.5998 ], [ -168.2405,58.5998 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8ee4b07f02db6548c7","contributors":{"authors":[{"text":"Troutman, Sandra M.","contributorId":46601,"corporation":false,"usgs":true,"family":"Troutman","given":"Sandra","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":241889,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stanley, Richard G. 0000-0001-6192-8783 rstanley@usgs.gov","orcid":"https://orcid.org/0000-0001-6192-8783","contributorId":1832,"corporation":false,"usgs":true,"family":"Stanley","given":"Richard","email":"rstanley@usgs.gov","middleInitial":"G.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":241888,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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