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,{"id":70242632,"text":"70242632 - 2006 - Preface","interactions":[],"lastModifiedDate":"2023-04-11T15:44:34.701588","indexId":"70242632","displayToPublicDate":"2006-06-01T10:40:03","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1430,"text":"Earth, Planets and Space","active":true,"publicationSubtype":{"id":10}},"title":"Preface","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Springer","doi":"10.1186/BF03353366","usgsCitation":"Tanioka, Y., Geist, E.L., and Puspito, N.T., 2006, Preface: Earth, Planets and Space, v. 58, no. Supplement 2, https://doi.org/10.1186/BF03353366.","productDescription":"1 p.","startPage":"111","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":477329,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1186/bf03353366","text":"Publisher Index Page"},{"id":415576,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"58","issue":"Supplement 2","noUsgsAuthors":false,"publicationDate":"2014-06-26","publicationStatus":"PW","contributors":{"authors":[{"text":"Tanioka, Yuichiro","contributorId":177507,"corporation":false,"usgs":false,"family":"Tanioka","given":"Yuichiro","email":"","affiliations":[],"preferred":false,"id":869181,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Geist, Eric L. 0000-0003-0611-1150 egeist@usgs.gov","orcid":"https://orcid.org/0000-0003-0611-1150","contributorId":1956,"corporation":false,"usgs":true,"family":"Geist","given":"Eric","email":"egeist@usgs.gov","middleInitial":"L.","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":869182,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Puspito, Nanang T.","contributorId":304075,"corporation":false,"usgs":false,"family":"Puspito","given":"Nanang","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":869183,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70202244,"text":"70202244 - 2006 - Refined thorium abundances for lunar red spots: Implications for evolved, nonmare volcanism on the Moon","interactions":[],"lastModifiedDate":"2019-02-18T09:07:23","indexId":"70202244","displayToPublicDate":"2006-06-01T09:05:46","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2317,"text":"Journal of Geophysical Research E: Planets","active":true,"publicationSubtype":{"id":10}},"title":"Refined thorium abundances for lunar red spots: Implications for evolved, nonmare volcanism on the Moon","docAbstract":"<p><span>We have used improved knowledge of the spatial distribution of thorium (Th) on the lunar surface, in conjunction with a forward modeling analysis of Lunar Prospector gamma ray data, to estimate the thorium abundances of lunar red spots. The results from this study can be combined with preexisting compositional and morphologic evidence to suggest that Hansteen Alpha, the Gruithuisen domes, and the Lassell massif are silicic, nonmare, volcanic constructs, similar in nature to terrestrial rhyolite domes. We propose that either silicate liquid immiscibility or, more likely, basaltic underplating could have produced lunar rhyolite domes. Thus the Lunar Prospector data presented in this study provide new information about the full range of volcanic and crustal processes that could have occurred on the Moon.</span></p>","language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2005JE002592","usgsCitation":"Hagerty, J., Lawrence, D.J., Hawke, B.R., Vaniman, D.T., Elphic, R., and Feldman, W.C., 2006, Refined thorium abundances for lunar red spots: Implications for evolved, nonmare volcanism on the Moon: Journal of Geophysical Research E: Planets, v. 111, no. E6, 20 p., https://doi.org/10.1029/2005JE002592.","productDescription":"20 p.","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":477330,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005je002592","text":"Publisher Index Page"},{"id":361311,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Moon","volume":"111","issue":"E6","noUsgsAuthors":false,"publicationDate":"2006-06-07","publicationStatus":"PW","contributors":{"authors":[{"text":"Hagerty, Justin 0000-0003-3800-7948 jhagerty@usgs.gov","orcid":"https://orcid.org/0000-0003-3800-7948","contributorId":911,"corporation":false,"usgs":true,"family":"Hagerty","given":"Justin","email":"jhagerty@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":757463,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lawrence, D. J.","contributorId":84952,"corporation":false,"usgs":false,"family":"Lawrence","given":"D.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":757464,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hawke, B. R.","contributorId":59591,"corporation":false,"usgs":false,"family":"Hawke","given":"B.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":757465,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vaniman, D. T.","contributorId":22911,"corporation":false,"usgs":true,"family":"Vaniman","given":"D.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":757466,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Elphic, R.C.","contributorId":101061,"corporation":false,"usgs":true,"family":"Elphic","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":757467,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Feldman, William C.","contributorId":61733,"corporation":false,"usgs":true,"family":"Feldman","given":"William","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":757468,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":76756,"text":"cir1196Q - 2006 - Antimony recycling in the United States in 2000","interactions":[{"subject":{"id":71080,"text":"ofr20051079 - 2005 - Antimony recycling in the United States in 2000","indexId":"ofr20051079","publicationYear":"2005","noYear":false,"title":"Antimony recycling in the United States in 2000"},"predicate":"SUPERSEDED_BY","object":{"id":76756,"text":"cir1196Q - 2006 - Antimony recycling in the United States in 2000","indexId":"cir1196Q","publicationYear":"2006","noYear":false,"chapter":"Q","title":"Antimony recycling in the United States in 2000"},"id":1}],"lastModifiedDate":"2012-02-02T00:14:09","indexId":"cir1196Q","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1196","chapter":"Q","title":"Antimony recycling in the United States in 2000","docAbstract":"The importance of recycling has become more obvious as concerns about the environment and import dependence have grown in recent years. When materials are recycled, fewer natural resources are consumed, and less waste products go to landfills or pollute the water and air. This study, one of a series of reports on metals recycling in 2000, discusses the flow of antimony from mining through its uses and disposal with emphasis on recycling. In 2000, the recycling efficiency for antimony was estimated to be 89 percent, and the recycling rate was about 20 percent.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Flow Studies for Recycling Metal Commodities in the United States","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"ENGLISH","doi":"10.3133/cir1196Q","collaboration":"Supersedes OFR 2005-1079","usgsCitation":"Carlin, J.F., 2006, Antimony recycling in the United States in 2000 (Version 1.0): U.S. Geological Survey Circular 1196, v, 8 p. [Q1-Q8], https://doi.org/10.3133/cir1196Q.","productDescription":"v, 8 p. [Q1-Q8]","onlineOnly":"Y","temporalStart":"2000-01-01","temporalEnd":"2000-12-31","costCenters":[],"links":[{"id":192121,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7880,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/circ/c1196q/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67af28","contributors":{"authors":[{"text":"Carlin, James F. Jr. jcarlin@usgs.gov","contributorId":2685,"corporation":false,"usgs":true,"family":"Carlin","given":"James","suffix":"Jr.","email":"jcarlin@usgs.gov","middleInitial":"F.","affiliations":[{"id":432,"text":"National Minerals Information Center","active":true,"usgs":true}],"preferred":false,"id":287826,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":76760,"text":"ofr20061149 - 2006 - Seismic constraints and Coulomb stress changes of a blind thrust fault system, 1: Coalinga and Kettleman Hills, California","interactions":[],"lastModifiedDate":"2022-08-04T20:41:37.114898","indexId":"ofr20061149","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","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":"2006-1149","title":"Seismic constraints and Coulomb stress changes of a blind thrust fault system, 1: Coalinga and Kettleman Hills, California","docAbstract":"<p><span>This report reviews the seismicity and surface ruptures associated with the 1982-1985 earthquake sequence in the Coalinga region in California, and the role of Coulomb stress in triggering the mainshock sequence and aftershocks. The 1982-1985 New Idria, Coalinga, and Kettleman Hills earthquakes struck on a series of west-dipping, en echelon blind thrust faults. Each earthquake was accompanied by uplift of a Quaternary anticline atop the fault, and each was accompanied by a vigorous aftershock sequence. Aftershocks were widely dispersed, and are seen above and below the thrust fault, as well as along the up-dip and down-dip projection of the main thrust fault. For the Coalinga and Kettleman Hills earthquakes, high-angle reverse faults in the core of the anticlines are evident in seismic reflection profiles, and many of these faults are associated with small aftershocks. The shallowest aftershocks extended to within 3-4 km of the ground surface. There is no compelling evidence for aftershocks associated with flexural slip faulting. No secondary surface rupture was found on any of the anticlines. In contrast, the 1983 Nuñez rupture struck on a high-angle reverse fault 10 km west of the Coalinga epicenter, and over a 40-80-day period, up to 1 m of oblique surface slip occurred. The slip on this Holocene fault likely extended from the ground surface to a depth of 8-10 km. We argue that both the Nuñez and Kettleman earthquakes were triggered by stresses imparted by the Coalinga mainshock, which was the largest of the four events in the sequence.</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20061149","usgsCitation":"Lin, J., and Stein, R.S., 2006, Seismic constraints and Coulomb stress changes of a blind thrust fault system, 1: Coalinga and Kettleman Hills, California (Version 1.0): U.S. Geological Survey Open-File Report 2006-1149, 17 p., https://doi.org/10.3133/ofr20061149.","productDescription":"17 p.","numberOfPages":"17","onlineOnly":"Y","costCenters":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":190649,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7884,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1149/","linkFileType":{"id":5,"text":"html"}},{"id":7885,"rank":9999,"type":{"id":25,"text":"Version History"},"url":"https://pubs.usgs.gov/of/2006/1149/version_history.txt","linkFileType":{"id":2,"text":"txt"}},{"id":404847,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_76604.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"Coalingua and Kettleman Hills","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.5833,\n              35.4167\n            ],\n            [\n              -119.6667,\n              35.4167\n            ],\n            [\n              -119.6667,\n              36.3333\n            ],\n            [\n              -120.5833,\n              36.3333\n            ],\n            [\n              -120.5833,\n              35.4167\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0","publicComments":"See related OFR 2006-1158","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbfda","contributors":{"authors":[{"text":"Lin, Jian","contributorId":16930,"corporation":false,"usgs":true,"family":"Lin","given":"Jian","email":"","affiliations":[],"preferred":false,"id":287834,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stein, Ross S. 0000-0001-7586-3933 rstein@usgs.gov","orcid":"https://orcid.org/0000-0001-7586-3933","contributorId":2604,"corporation":false,"usgs":true,"family":"Stein","given":"Ross","email":"rstein@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":287833,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":76755,"text":"ofr20061092 - 2006 - Identification and extraction of the seaward edge of terrestrial vegetation using digital aerial photography","interactions":[],"lastModifiedDate":"2012-02-02T00:14:24","indexId":"ofr20061092","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","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":"2006-1092","title":"Identification and extraction of the seaward edge of terrestrial vegetation using digital aerial photography","docAbstract":"This report is created as part of the Aerial Data Collection and Creation of Products for Park Vital Signs Monitoring within the Northeast Region Coastal and Barrier Network project, which is a joint project between the National Park Service Inventory and Monitoring Program (NPS-IM), the National Aeronautics and Space Administration (NASA) Observational Sciences Branch, and the U.S. Geological Survey (USGS) Center for Coastal and Watershed Studies (CCWS). This report is one of a series that discusses methods for extracting topographic features from aerial survey data. It details step-by-step methods used to extract a spatially referenced digital line from aerial photography that represents the seaward edge\r\nof terrestrial vegetation along the coast of Assateague Island National Seashore (ASIS). One component of the NPS-IM/USGS/NASA project includes the collection of\r\nNASA aerial surveys over various NPS barrier islands and coastal parks throughout the National Park Service's Northeast Region. These aerial surveys consist of collecting optical remote sensing data from a variety of sensors, including the NASA Airborne Topographic Mapper (ATM), the NASA Experimental Advanced Airborne\r\nResearch Lidar (EAARL), and down-looking digital mapping cameras.","language":"ENGLISH","doi":"10.3133/ofr20061092","usgsCitation":"Harris, M., Brock, J., Nayegandhi, A., Duffy, M., and Wright, C.W., 2006, Identification and extraction of the seaward edge of terrestrial vegetation using digital aerial photography: U.S. Geological Survey Open-File Report 2006-1092, ii, 26 p., https://doi.org/10.3133/ofr20061092.","productDescription":"ii, 26 p.","onlineOnly":"Y","costCenters":[{"id":159,"text":"Center for Coastal and Watershed Studies","active":false,"usgs":true}],"links":[{"id":195644,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7879,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1092/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688b03","contributors":{"authors":[{"text":"Harris, Melanie","contributorId":45798,"corporation":false,"usgs":true,"family":"Harris","given":"Melanie","affiliations":[],"preferred":false,"id":287822,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brock, John 0000-0002-5289-9332 jbrock@usgs.gov","orcid":"https://orcid.org/0000-0002-5289-9332","contributorId":2261,"corporation":false,"usgs":true,"family":"Brock","given":"John","email":"jbrock@usgs.gov","affiliations":[{"id":5061,"text":"National Cooperative Geologic Mapping and Landslide Hazards","active":true,"usgs":true}],"preferred":true,"id":287821,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nayegandhi, A.","contributorId":95578,"corporation":false,"usgs":true,"family":"Nayegandhi","given":"A.","affiliations":[],"preferred":false,"id":287825,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Duffy, M.","contributorId":62702,"corporation":false,"usgs":true,"family":"Duffy","given":"M.","affiliations":[],"preferred":false,"id":287824,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wright, C. W. wwright@usgs.gov","contributorId":49758,"corporation":false,"usgs":true,"family":"Wright","given":"C.","email":"wwright@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":false,"id":287823,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70179215,"text":"70179215 - 2006 - InSAR captures rifting and volcanism in East Africa","interactions":[],"lastModifiedDate":"2019-04-15T10:05:29","indexId":"70179215","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":3,"text":"Organization Series"},"title":"InSAR captures rifting and volcanism in East Africa","docAbstract":"<p>In the past decade, synthetic aperture radar interferometric (InSAR) has enjoyed increasing use as a tool for detecting and characterizing surface deformation associated with volcanoes, earthquakes, glaciers, and other geological processes. Though InSAR can only image deformation that occurs along the radar line-of-sight and is subject to atmospheric, orbital, and other errors that can be difficult to quantify, the method has the advantage of high spatial resolution (especially in arid, unvegetated environments) without requiring equipment on the ground. As a result, InSAR is extremely useful for mapping deformation in poorly accessible or unmonitored parts of the world.</p>","largerWorkTitle":"Alaska Satellite Facility News and Notes","language":"English","publisher":"UAF Geophysical Institute","usgsCitation":"Poland, M.P., 2006, InSAR captures rifting and volcanism in East Africa, v. 3, no. 2, 2 p.","productDescription":"2 p.","costCenters":[{"id":336,"text":"Hawaiian Volcano Observatory","active":false,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":332449,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332448,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.asf.alaska.edu/news-notes/3-2/"}],"volume":"3","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585ba2f0e4b01224f329b97c","contributors":{"authors":[{"text":"Poland, Michael P. 0000-0001-5240-6123 mpoland@usgs.gov","orcid":"https://orcid.org/0000-0001-5240-6123","contributorId":127857,"corporation":false,"usgs":true,"family":"Poland","given":"Michael","email":"mpoland@usgs.gov","middleInitial":"P.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":false,"id":656419,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70159348,"text":"70159348 - 2006 - CLICK: The new USGS center for LIDAR information coordination and knowledge","interactions":[],"lastModifiedDate":"2017-05-16T16:08:52","indexId":"70159348","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3052,"text":"Photogrammetric Engineering and Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"CLICK: The new USGS center for LIDAR information coordination and knowledge","docAbstract":"<p>Elevation data is rapidly becoming an important tool for the visualization and analysis of geographic information. The creation and display of three-dimensional models representing bare earth, vegetation, and structures have become major requirements for geographic research in the past few years. Light Detection and Ranging (lidar) has been increasingly accepted as an effective and accurate technology for acquiring high-resolution elevation data for bare earth, vegetation, and structures. Lidar is an active remote sensing system that records the distance, or range, of a laser fi red from an airborne or space borne platform such as an airplane, helicopter or satellite to objects or features on the Earth&rsquo;s surface. By converting lidar data into bare ground topography and vegetation or structural morphologic information, extremely accurate, high-resolution elevation models can be derived to visualize and quantitatively represent scenes in three dimensions. In addition to high-resolution digital elevation models (Evans et al., 2001), other lidar-derived products include quantitative estimates of vegetative features such as canopy height, canopy closure, and biomass (Lefsky et al., 2002), and models of urban areas such as building footprints and three-dimensional city models (Maas, 2001).</p>","language":"English","publisher":"ASPRS","usgsCitation":"Stoker, J.M., Greenlee, S.K., Gesch, D.B., and Menig, J.C., 2006, CLICK: The new USGS center for LIDAR information coordination and knowledge: Photogrammetric Engineering and Remote Sensing, v. 72, no. 6, p. 613-616.","productDescription":"4 p.","startPage":"613","endPage":"616","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":310488,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":310487,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://asprs.org/a/publications/pers/2006journal/june/"}],"volume":"72","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"562a08b5e4b011227bf1fd37","contributors":{"authors":[{"text":"Stoker, Jason M. 0000-0003-2455-0931 jstoker@usgs.gov","orcid":"https://orcid.org/0000-0003-2455-0931","contributorId":3021,"corporation":false,"usgs":true,"family":"Stoker","given":"Jason","email":"jstoker@usgs.gov","middleInitial":"M.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true},{"id":423,"text":"National Geospatial Program","active":true,"usgs":true}],"preferred":true,"id":578116,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Greenlee, Susan K. sgreenlee@usgs.gov","contributorId":3326,"corporation":false,"usgs":true,"family":"Greenlee","given":"Susan","email":"sgreenlee@usgs.gov","middleInitial":"K.","affiliations":[],"preferred":true,"id":578117,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gesch, Dean B. 0000-0002-8992-4933 gesch@usgs.gov","orcid":"https://orcid.org/0000-0002-8992-4933","contributorId":2956,"corporation":false,"usgs":true,"family":"Gesch","given":"Dean","email":"gesch@usgs.gov","middleInitial":"B.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true},{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true},{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":578118,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Menig, Jordan C.","contributorId":51853,"corporation":false,"usgs":true,"family":"Menig","given":"Jordan","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":578119,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70179212,"text":"70179212 - 2006 - Interferometric synthetic aperture radar (InSAR) and its applications to study volcanoes, part 1: Principles of InSAR","interactions":[],"lastModifiedDate":"2016-12-21T20:45:03","indexId":"70179212","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5241,"text":"Science of Surveying and Mapping","active":true,"publicationSubtype":{"id":10}},"title":"Interferometric synthetic aperture radar (InSAR) and its applications to study volcanoes, part 1: Principles of InSAR","docAbstract":"<p><span class=\"notranslate\" onmouseover=\"_tipon(this)\" onmouseout=\"_tipoff()\"><span id=\"ChDivSummary\">Interferometric synthetic aperture radar is an ability to measure the surface deformation of remote sensing technology, in a huge area, its deformation measurement with sub-centimeter accuracy, and spatial resolution in the tens of meters or less.</span></span> <span class=\"notranslate\" onmouseover=\"_tipon(this)\" onmouseout=\"_tipoff()\"><span id=\"ChDivSummary\">In this paper, the basic theory of InSAR technology is reviewed, its working principle is clarified, and the related problems of surface deformation measurement using InSAR technology are discussed.</span></span> </p>","language":"Chinese","publisher":"Tsinghua Tongfang Knowledge Network Technology Co","usgsCitation":"Lu, Z., Zhang, J., and Zhang, Y., 2006, Interferometric synthetic aperture radar (InSAR) and its applications to study volcanoes, part 1: Principles of InSAR: Science of Surveying and Mapping, v. 31, no. 1, p. 51-54.","productDescription":"4 p.","startPage":"51","endPage":"54","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":332445,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332444,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://en.oversea.cnki.net/kcms/detail/detail.aspx?QueryID=13&CurRec=16&dbCode=CJFD&filename=CHKD200601015&dbname=CJFD2006"}],"volume":"31","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585ba2f5e4b01224f329b97e","contributors":{"authors":[{"text":"Lu, Zhong 0000-0001-9181-1818 lu@usgs.gov","orcid":"https://orcid.org/0000-0001-9181-1818","contributorId":901,"corporation":false,"usgs":true,"family":"Lu","given":"Zhong","email":"lu@usgs.gov","affiliations":[],"preferred":true,"id":656412,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zhang, Jixian","contributorId":36396,"corporation":false,"usgs":true,"family":"Zhang","given":"Jixian","affiliations":[],"preferred":false,"id":656413,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zhang, Yonghong","contributorId":82563,"corporation":false,"usgs":true,"family":"Zhang","given":"Yonghong","email":"","affiliations":[],"preferred":false,"id":656414,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76757,"text":"cir1196V - 2006 - Germanium recycling in the United States in 2000","interactions":[{"subject":{"id":71901,"text":"ofr20051274 - 2005 - Germanium recycling in the United States in 2000","indexId":"ofr20051274","publicationYear":"2005","noYear":false,"title":"Germanium recycling in the United States in 2000"},"predicate":"SUPERSEDED_BY","object":{"id":76757,"text":"cir1196V - 2006 - Germanium recycling in the United States in 2000","indexId":"cir1196V","publicationYear":"2006","noYear":false,"chapter":"V","title":"Germanium recycling in the United States in 2000"},"id":1}],"lastModifiedDate":"2012-02-02T00:14:24","indexId":"cir1196V","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1196","chapter":"V","title":"Germanium recycling in the United States in 2000","docAbstract":"This report describes the recycling flow of germanium in the United States in 2000, as well as other germanium material flow streams. Germanium was recycled mostly from new scrap that was generated during the manufacture of germanium-containing fiber optic cables and from new and old scrap products of germanium-containing infrared imaging devices. In 2000, about 11.5 metric tons of germanium was recycled, about 40 percent of which was derived from old scrap. The germanium recycling rate was estimated to be 50 percent, and germanium scrap recycling efficiency, 76 percent.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Flow Studies for Recycling Metal Commodities in the United States","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"ENGLISH","doi":"10.3133/cir1196V","collaboration":"Supersedes OFR 2005-1274","usgsCitation":"Jorgenson, J.D., 2006, Germanium recycling in the United States in 2000 (Version 1.0): U.S. Geological Survey Circular 1196, v, 10 p. [V1-V10], https://doi.org/10.3133/cir1196V.","productDescription":"v, 10 p. [V1-V10]","onlineOnly":"Y","temporalStart":"2000-01-01","temporalEnd":"2000-12-31","costCenters":[],"links":[{"id":195645,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7881,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/circ/c1196v/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db688752","contributors":{"authors":[{"text":"Jorgenson, John D.","contributorId":74087,"corporation":false,"usgs":true,"family":"Jorgenson","given":"John","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":287827,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":76754,"text":"sir20065063 - 2006 - Spatial variations in fish-tissue mercury concentrations in the St. Croix River basin, Minnesota and Wisconsin, 2004","interactions":[],"lastModifiedDate":"2016-04-01T15:18:07","indexId":"sir20065063","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-5063","title":"Spatial variations in fish-tissue mercury concentrations in the St. Croix River basin, Minnesota and Wisconsin, 2004","docAbstract":"<p>Parts of the St. Croix River in Minnesota and Wisconsin are under fish-consumption advisories because of elevated mercury concentrations that have been measured in fish from this river. The U.S. Geological Survey, National Park Service, and the University of Wisconsin, LaCrosse, cooperated in a study to determine the spatial variation of mercury in fish in the St. Croix River and selected tributaries.</p>\n<p>Game and nongame fish were collected at 14 sites during summer 2004 and identified to species. One hundred ninety-three (193) composite tissue samples were analyzed for total mercury as whole fish, skin-on fillet, or skin-off fillet. A model of mercury in fish was used to standardize fish-tissue mercury concentrations to a common species, tissues sampled, and length of fish allowing for more consistent comparisons among sites.</p>\n<p>Rush Creek near Rush City, Minnesota, was identified as having high median standardized fish-tissue mercury concentrations compared to other tributaries sampled. Previous studies identified Rush Creek as having high concentrations of methylmercury in water and high concentrations of total mercury in sediment when compared to other sites in the St. Croix River Basin.</p>\n<p>Sites in the St. Croix River Basin that drained forest/wetland&nbsp;watersheds had significantly higher median fish-tissue&nbsp;mercury concentrations than sites draining agricultural/forested watersheds (p=0.0003). There also was a significant relation between fish-tissue mercury concentration and methylmercury concentration in water (rho=0.580, p=0.02) and between fish-tissue mercury and total mercury in sediment (rho=0.569, p=0.03). Observed fish-tissue mercury concentrations exceeding the U.S. Environmental Protection Agency&rsquo;s (USEPA) human-health criterion of 300 micrograms per kilogram occurred at 7 of the 14 sampling sites. The model predicted concentrations exceeding USEPA&rsquo;s criterion at all of the seven sites where exceedances were observed and four of the seven sites where exceedances were not observed. The implication is that fish-consumption advisories that are based on observed concentrations (of a subset of the species that occur at the site or smaller fish) could underestimate the threat to human health.</p>\n<p>Using the model to predict fish-tissue mercury concentrations allows site-specific fish-consumption advisories to be developed for multiple species and different lengths of fish. Potential mercury exposure to fish consumers may be reduced because an individual can choose to consume sizes and species of fish that are expected to have lower fish-tissue mercury concentrations. The National Park Service can use these results to more reliably monitor fish-tissue mercury concentrations in the St. Croix River Basin and better assess potential health effects of fish consumption to humans and wildlife.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20065063","collaboration":"Prepared in cooperation with the National Park Service","usgsCitation":"Christensen, V.G., Wente, S.P., Sandheinrich, M.B., and Brigham, M.E., 2006, Spatial variations in fish-tissue mercury concentrations in the St. Croix River basin, Minnesota and Wisconsin, 2004: U.S. Geological Survey Scientific Investigations Report 2006-5063, v, 26 p., https://doi.org/10.3133/sir20065063.","productDescription":"v, 26 p.","numberOfPages":"35","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"2004-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":195618,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7878,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5063/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Minnesota, Wisconsin","otherGeospatial":"St. Croix River Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -93.109130859375, 45.334771196762766 ], [ -93.14208984375, 45.37916094640917 ], [ -93.1585693359375, 45.398449976304086 ], [ -93.16131591796875, 45.42544355958045 ], [ -93.17230224609375, 45.463983441272745 ], [ -93.16955566406249, 45.537136680398596 ], [ -93.13934326171875, 45.598665689820656 ], [ -93.12286376953124, 45.65052836822275 ], [ -93.1256103515625, 45.71193311776845 ], [ -93.15032958984375, 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,{"id":76759,"text":"sir20065034 - 2006 - Ground-water/surface-water interaction in nearshore areas of Three Lakes on the Grand Portage Reservation, northeastern Minnesota, 2003-04","interactions":[],"lastModifiedDate":"2016-04-01T16:02:51","indexId":"sir20065034","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-5034","title":"Ground-water/surface-water interaction in nearshore areas of Three Lakes on the Grand Portage Reservation, northeastern Minnesota, 2003-04","docAbstract":"<p>The U.S. Geological Survey (USGS), in cooperation with the Grand Portage Band of Chippewa Indians, applied three techniques to assess ground-water/surface-water interaction in nearshore areas of three lakes (North, Teal, and Taylor) on the Grand Portage Reservation in northeastern Minnesota. At each lake, analyses of existing aerial photographs, in-situ temperature measurements of shoreline lake sediment, and chemical analyses of surface water and pore water were conducted. Surface-water and pore-water samples were analyzed for major constituents, nutrients, and stable isotopes of oxygen and hydrogen. Bulk precipitation samples were collected and analyzed (1) for nutrient concentrations to determine nutrient input to the lakes through atmospheric deposition and (2)&nbsp;for stable isotope ratios of oxygen and hydrogen to determine a meteoric waterline that was needed for the stable isotope analyses of surface-water and pore-water samples.</p>\n<p>Total nitrogen concentrations in the precipitation samples ranged from 0.51 to 8.4 mg/L (milligrams per liter) as nitrogen at the North Lake precipitation station and from 0.42 to 2.3&nbsp;mg/L as nitrogen at the Grand Portage precipitation station. Oxygen-18/oxygen-16 and deuterium/protium isotope ratios for the bulk precipitation samples lie relatively close to a meteoric waterline for northern Wisconsin, except for the ratios for samples collected on May 20, 2004.</p>\n<p>Analyses of existing aerial photographs, nearshore lake-sediment temperatures, and seasonal isotope ratios of surface-water and pore-water samples were the most valuable data for identifying locations of ground-water inflow and surface-water outseepage. Analyses of existing aerial photographs of the three lakes indicated the location of potential inflow channels and lineaments identifying potential ground-water inflow locations for pore-water sampling. Lake-sediment temperatures at potential ground-water inflow locations ranged from 4 to 16&nbsp;&ordm;C, varying between lakes, seasons, and climatic conditions. Major constituent chemistry was valuable at Taylor Lake, and to a limited extent at North and Teal Lakes, in confirming&nbsp;results from the isotope and lake-sediment temperature&nbsp;data.</p>\n<p>Ground-water inflow to North Lake likely occurs along the southwest and south shores, and along portions of the west, southeast, north, and northeast shores. Relatively cool lake-sediment temperatures along the southwest, south, west, and southeast shores, and in isolated beaver channels along the north and northeast shores of North Lake indicate potential ground-water inflow at these locations. Both localized ground-water inflow and surface-water outseepage occurs along portions of the north, northeast, southeast, and south shores, varying seasonally. Conflicting evidence for ground-water flow conditions exist for the northwest and north-northwest&nbsp;pore-water samples. Only minor differences in the major constituent concentrations were seen between the surface-water and pore-water samples from the North Lake area with the exception of iron and manganese concentrations.<br />Ground-water inflow likely takes place along the south-southwest and north shores of Teal Lake, with a mixture of ground-water inflow and surface-water outseepage occurring in other areas of the lake. Cooler lake-sediment temperatures occurred along the south-southwest, west, and northwest shores, portions of the north shore, and in channels identified in aerial photographs throughout the lake, indicating potential ground-water inflow at those locations. Warmer lake-sediment temperatures along the northeast and portions of the southwest and northwest shores of Teal Lake indicate potential locations where surface-water outseepage or little ground- and surface-water interaction occurs. The major constituent concentrations were higher in the pore-water samples collected from the south-southwest and northeast shores of Teal Lake, indicating ground-water inflow. Cation adsorption, cation exchanges with hydrogen ions, and chelation with organic materials occurring in the fen surrounding the lake likely resulted in the low dissolved calcium, magnesium, and sodium concentrations in north, northwest, and west pore-water samples from the Teal Lake area. Pore-water samples from the south-southwest, north, and southwest shores of Teal Lake had isotopic compositions that plotted closest to the meteoric waterline, indicating that little evaporation or transpiration occurred in these samples and that ground-water inflow may be occurring at these locations. Surface-water outseepage from Teal Lake likely occurs along the northeast shore even though major constituent&nbsp;concentrations were high. Major constituent concentrations may be high because of a nearby beaver dam.</p>\n<p>Ground-water inflow to Taylor Lake likely occurs at the north and south pore-water sampling sites. Higher major constituent concentrations and the least evaporative isotope ratios were found in pore-water samples along the south, north, and west shores of Taylor Lake, indicating potential locations of ground-water inflow. However, a combination of warmer and cooler lake-sediment temperatures along the west lowland indicated that ground-water inflow and surface-water outseepage may occur at that location. Surface-water outseepage likely occurs from Taylor Lake along the south shore through a surface-water drainage channel to a downgradient bog. Warmer lake-sediment temperatures along portions of the south and southeast shores indicate that surface-water outseepage may occur at those locations. Both ground-water inflow and surface-water outseepage may occur along the west, southeast, and east shores of Taylor Lake, varying seasonally and with local precipitation.</p>\n<p>Knowledge of general water-flow directions in lake watersheds and how they may change seasonally can help water-quality specialists and lake managers address a variety of water-quality and aquatic habitat protection issues for lakes. Results from this study indicate that ground-water and surface-water interactions at the study lakes are complex, and&nbsp;the ability of the applied techniques to identify ground-water inflow and surface-water outseepage locations varied among the lakes. Measurement of lake-sediment temperatures proved to be a reliable and relatively inexpensive reconnaissance technique that lake managers may apply in complex settings to identify general areas of ground-water inflow and surface-water outseepage.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20065034","collaboration":"Prepared in cooperation with the Grand Portage Band of Chippewa Indians","usgsCitation":"Jones, P.M., 2006, Ground-water/surface-water interaction in nearshore areas of Three Lakes on the Grand Portage Reservation, northeastern Minnesota, 2003-04: U.S. Geological Survey Scientific Investigations Report 2006-5034, vi, 49 p., https://doi.org/10.3133/sir20065034.","productDescription":"vi, 49 p.","numberOfPages":"56","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"2003-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":392,"text":"Minnesota Water Science 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,{"id":70184346,"text":"70184346 - 2006 - Monitored natural attenuation of chlorinated solvents: Moving beyond reductive dechlorination","interactions":[],"lastModifiedDate":"2018-10-26T09:00:53","indexId":"70184346","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3249,"text":"Remediation Journal","active":true,"publicationSubtype":{"id":10}},"title":"Monitored natural attenuation of chlorinated solvents: Moving beyond reductive dechlorination","docAbstract":"<p><span>Monitored natural attenuation (MNA), while a remedy of choice for many sites, can be challenging when the contaminants are chlorinated solvents. Even with many high-quality technical guidance references available, there continue to be challenges implementing MNA at some chlorinated solvent sites. The U.S. Department of Energy, as one organization facing such challenges, is leading a project that will incorporate developing concepts and tools into the existing toolbox for selecting and implementing MNA as a remediation option at sites with chlorinated solvent contamination. The structure and goals of this project were introduced in an article in the Winter 2004 issue of Remediation (Sink et al., 2004). This article is a summary of the three technical areas being developed through the project: mass balance, enhanced attenuation, and characterization and monitoring supporting the first two areas. </span></p>","language":"English","publisher":"Wiley","doi":"10.1002/rem.20088","usgsCitation":"Vangelas, K.M., Looney, B.B., Early, T.O., Gilmore, T., Chapelle, F.H., Adams, K.M., and Sink, C.H., 2006, Monitored natural attenuation of chlorinated solvents: Moving beyond reductive dechlorination: Remediation Journal, v. 16, no. 3, p. 5-23, https://doi.org/10.1002/rem.20088.","productDescription":"19 p. ","startPage":"5","endPage":"23","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":336982,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"16","issue":"3","noUsgsAuthors":false,"publicationDate":"2006-06-06","publicationStatus":"PW","scienceBaseUri":"58bfd4fde4b014cc3a3ba521","contributors":{"authors":[{"text":"Vangelas, Karen M.","contributorId":187621,"corporation":false,"usgs":false,"family":"Vangelas","given":"Karen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":681095,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Looney, Brian B.","contributorId":187622,"corporation":false,"usgs":false,"family":"Looney","given":"Brian","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":681096,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Early, Tom O.","contributorId":187623,"corporation":false,"usgs":false,"family":"Early","given":"Tom","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":681097,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gilmore, Tyler","contributorId":187624,"corporation":false,"usgs":false,"family":"Gilmore","given":"Tyler","email":"","affiliations":[],"preferred":false,"id":681098,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chapelle, Francis H. chapelle@usgs.gov","contributorId":1350,"corporation":false,"usgs":true,"family":"Chapelle","given":"Francis","email":"chapelle@usgs.gov","middleInitial":"H.","affiliations":[{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":681099,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Adams, Karen M.","contributorId":187626,"corporation":false,"usgs":false,"family":"Adams","given":"Karen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":681100,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Sink, Claire H.","contributorId":187627,"corporation":false,"usgs":false,"family":"Sink","given":"Claire","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":681101,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":76758,"text":"wdrNHVT051 - 2006 - Water resources data for New Hampshire and Vermont, water year 2005","interactions":[],"lastModifiedDate":"2012-03-08T17:16:25","indexId":"wdrNHVT051","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"NH-VT-05-1","title":"Water resources data for New Hampshire and Vermont, water year 2005","docAbstract":"Water-resources data for the 2005 water year for New Hampshire and Vermont consists of stage, discharge, and water quality of streams; contents of lakes and reservoirs; and ground-water levels. This report contains discharge records for 78 gaging stations, stage records for 5 lakes, monthend contents for 2 lakes and reservoirs, water levels for 37 observation wells. Also included are data for 37 crest-stage partial-record stations. Additional water data were collected at various sites, which are not part of the systematic data-collection program and are published as miscellaneous measurements for gaging stations in New Hampshire and Vermont. These data represent that portion of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in New Hampshire and Vermont.\r\n","language":"ENGLISH","doi":"10.3133/wdrNHVT051","usgsCitation":"Kiah, R.G., Keirstead, C., Brown, R.O., and Hilgendorf, G.S., 2006, Water resources data for New Hampshire and Vermont, water year 2005: U.S. Geological Survey Water Data Report NH-VT-05-1, xv, 299 p., https://doi.org/10.3133/wdrNHVT051.","productDescription":"xv, 299 p.","numberOfPages":"214","onlineOnly":"Y","temporalStart":"2004-10-01","temporalEnd":"2005-09-30","costCenters":[{"id":468,"text":"New Hampshire-Vermont Water Science Center","active":false,"usgs":true}],"links":[{"id":195646,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7882,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-nh-05-1/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f8e4b07f02db5f2996","contributors":{"authors":[{"text":"Kiah, Richard G. 0000-0001-6236-2507 rkiah@usgs.gov","orcid":"https://orcid.org/0000-0001-6236-2507","contributorId":2637,"corporation":false,"usgs":true,"family":"Kiah","given":"Richard","email":"rkiah@usgs.gov","middleInitial":"G.","affiliations":[{"id":405,"text":"NH/VT office of New England Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287828,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keirstead, Chandlee","contributorId":10862,"corporation":false,"usgs":true,"family":"Keirstead","given":"Chandlee","email":"","affiliations":[],"preferred":false,"id":287831,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Robert O. robrown@usgs.gov","contributorId":3942,"corporation":false,"usgs":true,"family":"Brown","given":"Robert","email":"robrown@usgs.gov","middleInitial":"O.","affiliations":[],"preferred":true,"id":287829,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hilgendorf, Gregory S. gshilgen@usgs.gov","contributorId":5144,"corporation":false,"usgs":true,"family":"Hilgendorf","given":"Gregory","email":"gshilgen@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":287830,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70171563,"text":"70171563 - 2006 - Dietary exposure of mink (Mustela vison) to fish from the Housatonic River, Berkshire County, Massachusetts, USA: Effects on organ weights and histology and hepatic concentrations of polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin toxic equivalence","interactions":[],"lastModifiedDate":"2017-06-22T14:44:34","indexId":"70171563","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Dietary exposure of mink (<i>Mustela vison</i>) to fish from the Housatonic River, Berkshire County, Massachusetts, USA: Effects on organ weights and histology and hepatic concentrations of polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin toxic equivalence","title":"Dietary exposure of mink (Mustela vison) to fish from the Housatonic River, Berkshire County, Massachusetts, USA: Effects on organ weights and histology and hepatic concentrations of polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin toxic equivalence","docAbstract":"<p><span>The effects of feeding ranch mink (</span><i>Mustela vison</i><span>) diets containing polychlorinated biphenyl (PCB)-contaminated fish (88 gold fish [</span><i>Carassius auratus</i><span>] weighing a total of 70.3 kg and 16 carp [</span><i>Cyprinus carpio</i><span>] weighing a total of 77.3 kg) collected from the Housatonic River (HR; Berkshire County, MA, USA) in October 1999 on organ weights and histology and hepatic concentrations of total PCBs (&Sigma;PCBs) and 2,3,7,8-tetrachlorodibenzo-</span><i>p</i><span>-dioxin toxic equivalence (TEQ) were evaluated. Diets contained 0.22 to 3.54% HR fish, which provided 0.34 to 3.7 &mu;g &Sigma;PCBs/g feed (3.5-69 pg TEQ/g feed). Female mink were fed the diets eight weeks before breeding through weaning of kits at six weeks of age. Offspring were maintained on their respective diets for an additional 180 d. The dietary concentration of PCBs that caused a decrease in kit survival (3.7 &mu;g &Sigma;PCBs/g feed [69 pg TEQ/g]) resulted in a maternal hepatic concentration of 3.1 &mu;g &Sigma;PCBs/g wet weight (218 pg TEQ/g). Organ weights were not consistently affected. Mandibular and maxillary squamous cell proliferation was apparent in 31-week-old juveniles exposed to as low as 0.96 (xg &Sigma;PCBs/g feed (9.2 pg TEQ/g). Juveniles in this treatment group had a liver concentration of 1.7 &mu;g &Sigma;PCBs/g wet weight (40 pg TEQ/g). Because inclusion of PCB-contaminated fish, which comprised approximately 1% of the diet, resulted in mandibular and maxillary squamous cell proliferation, it is possible that consumption of up to 30-fold that quantity of HR fish, as could be expected for wild mink, would result in more severe lesions characterized by loss of teeth, thus impacting survivability.</span></p>","language":"English","publisher":"Wiley","doi":"10.1897/05-407R.1","usgsCitation":"Bursian, S.J., Sharma, C., Aulerich, R.J., Yamini, B., Mitchell, R.R., Beckett, K.J., Orazio, C.E., Moore, D., Svirsky, S., and Tillitt, D.E., 2006, Dietary exposure of mink (Mustela vison) to fish from the Housatonic River, Berkshire County, Massachusetts, USA: Effects on organ weights and histology and hepatic concentrations of polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin toxic equivalence: Environmental Toxicology and Chemistry, v. 25, no. 6, p. 1541-1550, https://doi.org/10.1897/05-407R.1.","productDescription":"10 p.","startPage":"1541","endPage":"1550","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":322155,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"6","noUsgsAuthors":false,"publicationDate":"2006-06-01","publicationStatus":"PW","scienceBaseUri":"5752aa2fe4b053f0edd13e36","contributors":{"authors":[{"text":"Bursian, Steven J.","contributorId":170027,"corporation":false,"usgs":false,"family":"Bursian","given":"Steven","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":631811,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sharma, Chanda","contributorId":170028,"corporation":false,"usgs":false,"family":"Sharma","given":"Chanda","email":"","affiliations":[],"preferred":false,"id":631812,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Aulerich, Richard J.","contributorId":170029,"corporation":false,"usgs":false,"family":"Aulerich","given":"Richard","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":631813,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yamini, Behzad","contributorId":170030,"corporation":false,"usgs":false,"family":"Yamini","given":"Behzad","email":"","affiliations":[],"preferred":false,"id":631814,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Mitchell, Rachel R.","contributorId":170031,"corporation":false,"usgs":false,"family":"Mitchell","given":"Rachel","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":631815,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Beckett, Kerrie J.","contributorId":170032,"corporation":false,"usgs":false,"family":"Beckett","given":"Kerrie","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":631816,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Orazio, Carl E. 0000-0002-2532-9668 corazio@usgs.gov","orcid":"https://orcid.org/0000-0002-2532-9668","contributorId":1366,"corporation":false,"usgs":true,"family":"Orazio","given":"Carl","email":"corazio@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":631817,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Moore, Dwayne","contributorId":170033,"corporation":false,"usgs":false,"family":"Moore","given":"Dwayne","affiliations":[],"preferred":false,"id":631818,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Svirsky, Susan","contributorId":170034,"corporation":false,"usgs":false,"family":"Svirsky","given":"Susan","email":"","affiliations":[],"preferred":false,"id":631819,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Tillitt, Donald E. 0000-0002-8278-3955 dtillitt@usgs.gov","orcid":"https://orcid.org/0000-0002-8278-3955","contributorId":1875,"corporation":false,"usgs":true,"family":"Tillitt","given":"Donald","email":"dtillitt@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":631820,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70173725,"text":"70173725 - 2006 - Shorebird avoidance of nearshore feeding and roosting areas at night correlates with presence of a nocturnal avian predator","interactions":[],"lastModifiedDate":"2018-08-21T13:16:50","indexId":"70173725","displayToPublicDate":"2006-06-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3704,"text":"Wader Study Group Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Shorebird avoidance of nearshore feeding and roosting areas at night correlates with presence of a nocturnal avian predator","docAbstract":"<p><span>We here report two anecdotes about&nbsp;</span><span class=\"searchword\">avian</span><span>interactions relevant to the interpretation of differences in&nbsp;</span><span class=\"searchword\">shorebird</span><span>habitat use between day and&nbsp;</span><span class=\"searchword\">night</span><span>. Several studies have reported that shorebirds avoid&nbsp;</span><span class=\"searchword\">feeding</span><span>&nbsp;and&nbsp;</span><span class=\"searchword\">roosting</span><span>&nbsp;along&nbsp;</span><span class=\"searchword\">nearshore</span><span>&nbsp;</span><span class=\"searchword\">areas</span><span>at&nbsp;</span><span class=\"searchword\">night</span><span>&nbsp;yet commonly use these sites during daytime. This suggests that nighttime&nbsp;</span><span class=\"searchword\">avoidance</span><span>&nbsp;of&nbsp;</span><span class=\"searchword\">nearshore</span><span>&nbsp;places is a response to increased danger of predation. When mist-netting during autumn 2005 on&nbsp;</span><span class=\"searchword\">nearshore</span><span>&nbsp;intertidal habitats along South Spit, Egegik Bay (Alaska Peninsula), Alaska, we discovered that shorebirds that occurred there in large numbers during daytime low tides and roosted there during daytime high tides (especially Dunlin Calidris alpina, Rock Sandpipers Calidris ptilocnemis, Black-bellied Plover Pluvialis squatarola, and Surfbirds Aphriza virgata), were absent at&nbsp;</span><span class=\"searchword\">night</span><span>. Their&nbsp;</span><span class=\"searchword\">avoidance</span><span>&nbsp;of the area correlated with Short-eared Owls Asio flammeus concurrently hunting over the beach and adjacent intertidal habitats. Spotlighting over nearby expansive intertidal mudflats confirmed that the same suite of species continued to forage or roost nearby at night. To bring the story full circle, the morning following one mist-netting effort we found a Short-eared Owl on the beach that had been killed earlier by a Gyrfalcon Falco rusticolus. In the owl&rsquo;s stomach were remains of a freshly devoured Dunlin.</span></p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wader Study Group Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Piersma, T., Gill, R., de Goeij, P., Dekinga, A., Shepherd, M., Ruthrauff, D.R., and Tibbitts, T.L., 2006, Shorebird avoidance of nearshore feeding and roosting areas at night correlates with presence of a nocturnal avian predator: Wader Study Group Bulletin, v. 109, p. 73-76.","productDescription":"4 p.","startPage":"73","endPage":"76","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":323269,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"109","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57594232e4b04f417c256991","contributors":{"authors":[{"text":"Piersma, Theunis","contributorId":45863,"corporation":false,"usgs":true,"family":"Piersma","given":"Theunis","affiliations":[],"preferred":false,"id":637902,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gill, Robert E. Jr. 0000-0002-6385-4500 rgill@usgs.gov","orcid":"https://orcid.org/0000-0002-6385-4500","contributorId":171747,"corporation":false,"usgs":true,"family":"Gill","given":"Robert E.","suffix":"Jr.","email":"rgill@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":637903,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"de Goeij, Petra","contributorId":171547,"corporation":false,"usgs":false,"family":"de Goeij","given":"Petra","email":"","affiliations":[],"preferred":false,"id":637904,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dekinga, Anne","contributorId":52000,"corporation":false,"usgs":true,"family":"Dekinga","given":"Anne","affiliations":[],"preferred":false,"id":637905,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Shepherd, Marnie","contributorId":171548,"corporation":false,"usgs":false,"family":"Shepherd","given":"Marnie","email":"","affiliations":[],"preferred":false,"id":637906,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ruthrauff, Daniel R. 0000-0003-1355-9156 druthrauff@usgs.gov","orcid":"https://orcid.org/0000-0003-1355-9156","contributorId":4181,"corporation":false,"usgs":true,"family":"Ruthrauff","given":"Daniel","email":"druthrauff@usgs.gov","middleInitial":"R.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":637907,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Tibbitts, T. Lee 0000-0002-0290-7592 ltibbitts@usgs.gov","orcid":"https://orcid.org/0000-0002-0290-7592","contributorId":102185,"corporation":false,"usgs":true,"family":"Tibbitts","given":"T.","email":"ltibbitts@usgs.gov","middleInitial":"Lee","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":637908,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":76753,"text":"ofr20061079 - 2006 - Water-level altitudes 2006 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2005 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas","interactions":[],"lastModifiedDate":"2017-03-29T16:55:18","indexId":"ofr20061079","displayToPublicDate":"2006-05-31T00:00:00","publicationYear":"2006","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":"2006-1079","title":"Water-level altitudes 2006 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2005 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas","docAbstract":"<p>This report is one in an annual series of reports that depicts water-level altitudes and water-level changes in the Chicot, Evangeline, and Jasper aquifers, and compaction in the Chicot and Evangeline aquifers in the Houston-Galveston region. The Houston-Galveston region comprises Harris, Galveston, Fort Bend, Waller, and Montgomery Counties and adjacent parts of Brazoria, Grimes, Walker, San Jacinto, Liberty, and Chambers Counties. The report was prepared in cooperation with the Harris-Galveston Coastal Subsidence District, the City of Houston, the Fort Bend Subsidence District, and the Lone Star Groundwater Conservation District. For the Chicot and Evangeline aquifers, maps show approximate water-level altitudes in 2006, water-level changes from 2005 to 2006, and approximate water-level changes from 2001 to 2006, from 1990 to 2006, and from 1977 to 2006 (figs. <a href=\"http://pubs.usgs.gov/of/2006/1079/fig1.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig1.htm\">1</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig2.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig2.htm\">2</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig3.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig3.htm\">3</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig4.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig4.htm\">4</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig5.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig5.htm\">5</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig6.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig6.htm\">6</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig7.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig7.htm\">7</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig8.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig8.htm\">8</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig9.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig9.htm\">9</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig10.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig10.htm\">10</a>). For the Jasper aquifer, maps show approximate water-level altitudes in 2006 and water-level changes from 2005 to 2006 and 2000 to 2006 (figs. <a href=\"http://pubs.usgs.gov/of/2006/1079/fig11.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig11.htm\">11</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig12.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig12.htm\">12</a>, <a href=\"http://pubs.usgs.gov/of/2006/1079/fig13.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig13.htm\">13</a>). The report also contains a map showing borehole extensometer (well equipped with compaction monitor) site locations (<a href=\"http://pubs.usgs.gov/of/2006/1079/fig14.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig14.htm\">fig. 14</a>) and graphs showing measured compaction of subsurface material at these sites from 1973 or later to 2005 (<a href=\"http://pubs.usgs.gov/of/2006/1079/fig15.htm\" data-mce-href=\"http://pubs.usgs.gov/of/2006/1079/fig15.htm\">fig. 15</a>).</p><p>The U.S. Geological Survey (USGS) has published annual reports of water-level altitudes and water-level changes for the Chicot and Evangeline aquifers in the Houston-Galveston region since 1979; and annual reports of same for the Fort Bend subregion (Fort Bend County and adjacent areas) since 1990. The USGS published its first water-level-altitude map for the Jasper aquifer in the greater Houston area (primarily Montgomery County) in 2001. The 2006 water-level-altitude and water-level-change maps for the three aquifers are included in this report.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20061079","collaboration":"Prepared in cooperation with the Harris-Galveston Coastal Subsidence District, City of Houston, Fort Bend Subsidence District, and Lone Star Groundwater Conservation District","usgsCitation":"Kasmarek, M.C., Houston, N.A., and Brown, D.W., 2006, Water-level altitudes 2006 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2005 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas: U.S. Geological Survey Open-File Report 2006-1079, HTML Document; 15 plates: 17 x 22 inches, https://doi.org/10.3133/ofr20061079.","productDescription":"HTML Document; 15 plates: 17 x 22 inches","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"1973-01-01","temporalEnd":"2006-03-31","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":7877,"rank":900,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2006/1079/pdf/fig.zip","text":"15 Plates","size":"39.0 MB","linkFileType":{"id":6,"text":"zip"},"description":"15 Plates"},{"id":7876,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr2006-1079/","linkFileType":{"id":5,"text":"html"}},{"id":190512,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20061079.PNG"}],"country":"United States","state":"Texas","city":"Galveston, Houston","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.3505859375,\n              29.554345125748267\n            ],\n            [\n              -94.52636718749999,\n              30.031055426540206\n            ],\n            [\n              -94.7021484375,\n              30.29701788337205\n            ],\n            [\n              -94.976806640625,\n              30.675715404167743\n            ],\n            [\n              -95.07568359375,\n              30.829139422013956\n            ],\n            [\n              -95.25970458984374,\n              30.954057859276126\n            ],\n            [\n              -95.614013671875,\n              30.95876857077987\n            ],\n            [\n              -96.064453125,\n              30.798474179567823\n            ],\n            [\n              -96.2841796875,\n              30.64027517241868\n            ],\n            [\n              -96.3446044921875,\n              30.462879341709886\n            ],\n            [\n              -96.2237548828125,\n              30.073847754270204\n            ],\n            [\n              -96.03149414062499,\n              29.410890376109\n            ],\n            [\n              -95.82275390625,\n              29.080175989623203\n            ],\n            [\n              -95.6304931640625,\n              28.9072060763367\n            ],\n            [\n              -95.3558349609375,\n              28.8831596093235\n            ],\n            [\n              -94.7515869140625,\n              29.291189838184863\n            ],\n            [\n              -94.3505859375,\n              29.554345125748267\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc9a4","contributors":{"authors":[{"text":"Kasmarek, Mark C. 0000-0003-2808-2506 mckasmar@usgs.gov","orcid":"https://orcid.org/0000-0003-2808-2506","contributorId":1968,"corporation":false,"usgs":true,"family":"Kasmarek","given":"Mark","email":"mckasmar@usgs.gov","middleInitial":"C.","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287815,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Houston, Natalie A. 0000-0002-6071-4545 nhouston@usgs.gov","orcid":"https://orcid.org/0000-0002-6071-4545","contributorId":1682,"corporation":false,"usgs":true,"family":"Houston","given":"Natalie","email":"nhouston@usgs.gov","middleInitial":"A.","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287814,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Dexter W. dwbrown@usgs.gov","contributorId":3062,"corporation":false,"usgs":true,"family":"Brown","given":"Dexter","email":"dwbrown@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":true,"id":287816,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76752,"text":"fs20063072 - 2006 - Copper-silver deposits of the Revett Formation, Montana and Idaho: Origin and resource potential","interactions":[],"lastModifiedDate":"2022-12-15T20:10:33.908688","indexId":"fs20063072","displayToPublicDate":"2006-05-30T00:00:00","publicationYear":"2006","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":"2006-3072","title":"Copper-silver deposits of the Revett Formation, Montana and Idaho: Origin and resource potential","docAbstract":"<p>The Revett Formation of northern Idaho and western Montana contains major stratabound copper-silver deposits near Troy, Rock Creek, and Rock Lake, Montana. To help the U.S. Forest Service (USFS) meet its goal of integrating geoscience information into the land-planning process, U.S. Geological Survey (USGS) scientists recently completed a compilation of regional stratigraphy and mineralogy of the Revett Formation and a mineral resource assessment of Revett-type copper-silver deposits. The USGS assessment indicates that a large area of USFS-administered land in northwestern Montana and northern Idaho may contain significant undiscovered Revett-type copper-silver deposits.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20063072","usgsCitation":"Frost, T.P., and Zientek, M.L., 2006, Copper-silver deposits of the Revett Formation, Montana and Idaho: Origin and resource potential (Version 1.0): U.S. Geological Survey Fact Sheet 2006-3072, 2 p., https://doi.org/10.3133/fs20063072.","productDescription":"2 p.","numberOfPages":"2","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":297959,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs20063072.gif"},{"id":286170,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2006/3072/downloads/fs2006-3072.pdf","text":"Report","size":"469 kB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":410566,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_76599.htm","linkFileType":{"id":5,"text":"html"}},{"id":297958,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2006/3072/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Idaho, Montana","otherGeospatial":"Revett Formation","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116.3667,\n              47.35\n            ],\n            [\n              -116.3667,\n              48.3833\n            ],\n            [\n              -115.1167,\n              48.3833\n            ],\n            [\n              -115.1167,\n              47.35\n            ],\n            [\n              -116.3667,\n              47.35\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685a9e","contributors":{"authors":[{"text":"Frost, Thomas P. 0000-0001-8348-8432 tfrost@usgs.gov","orcid":"https://orcid.org/0000-0001-8348-8432","contributorId":203,"corporation":false,"usgs":true,"family":"Frost","given":"Thomas","email":"tfrost@usgs.gov","middleInitial":"P.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":287812,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zientek, Michael L. 0000-0002-8522-9626 mzientek@usgs.gov","orcid":"https://orcid.org/0000-0002-8522-9626","contributorId":2420,"corporation":false,"usgs":true,"family":"Zientek","given":"Michael","email":"mzientek@usgs.gov","middleInitial":"L.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":287813,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":76751,"text":"sir20065106 - 2006 - Freshwater and saline loads of dissolved inorganic nitrogen to Hood Canal and Lynch Cove, western Washington","interactions":[],"lastModifiedDate":"2020-01-26T11:10:41","indexId":"sir20065106","displayToPublicDate":"2006-05-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-5106","title":"Freshwater and saline loads of dissolved inorganic nitrogen to Hood Canal and Lynch Cove, western Washington","docAbstract":"Hood Canal is a long (110 kilometers), deep (175 meters) and narrow (2 to 4 kilometers wide) fjord of Puget Sound in western Washington. The stratification of a less dense, fresh upper layer of the water column causes the cold, saltier lower layer of the water column to be isolated from the atmosphere in the late summer and autumn, which limits reaeration of the lower layer. In the upper layer of Hood Canal, the production of organic matter that settles and consumes dissolved oxygen in the lower layer appears to be limited by the load of dissolved inorganic nitrogen (DIN): nitrate, nitrite, and ammonia. Freshwater and saline loads of DIN to Hood Canal were estimated from available historical data. The freshwater load of DIN to the upper layer of Hood Canal, which could be taken up by phytoplankton, came mostly from surface and ground water from subbasins, which accounts for 92 percent of total load of DIN to the upper layer of Hood Canal. Although DIN in rain falling on land surfaces amounts to about one-half of the DIN entering Hood Canal from subbasins, rain falling directly on the surface of marine waters contributed only 4 percent of the load to the upper layer. Point-source discharges and subsurface flow from shallow shoreline septic systems contributed less than 4 percent of the DIN load to the upper layer. DIN in saline water flowing over the sill into Hood Canal from Admiralty Inlet was at least 17 times the total load to the upper layer of Hood Canal.\r\n\r\nIn September and October 2004, field data were collected to estimate DIN loads to Lynch Cove - the most inland marine waters of Hood Canal that routinely contain low dissolved-oxygen waters. Based on measured streamflow and DIN concentrations, surface discharge was estimated to have contributed about one-fourth of DIN loads to the upper layer of Lynch Cove. Ground-water flow from subbasins was estimated to have contributed about one-half of total DIN loads to the upper layer. In autumn 2004, the relative contribution of DIN from shallow shoreline septic systems to the upper layer was higher in Lynch Cove (23 percent) than in the entire Hood Canal. Net transport of DIN into Lynch Cove by marine currents was measured during August and October 2004-a time of high biological productivity. The net transport of lower-layer water into Lynch Cove was significantly diminished relative to the flow entering Hood Canal at its entrance. Even though the net transport of saline water into the lower layer of Lynch Cove was only 119 cubic meters per second, estuarine currents between 33 and 47 m were estimated to have carried more than 35 times the total freshwater load of DIN to the upper layer from surface and ground water, shallow shoreline septic systems, and direct atmospheric rainfall.\r\n\r\nThe subsurface maximums in measured turbidity, chlorophyll a, particulate organic carbon, and particulate organic nitrogen strongly suggest that the upward mixing of nitrate-rich deeper water is a limiting factor in supplying DIN to the upper layer that enhances marine productivity in Lynch Cove. The presence of phosphate in the upper layer in the absence of dissolved inorganic nitrogen also suggests that the biological productivity that leads to low dissolved-oxygen concentrations in the lower layer of Lynch Cove is limited by the supply of nitrogen rather than by phosphate loads. Although the near-shore zones of the shallow parts of Lynch Cove were sampled, a biogeochemical signal from terrestrial nitrogen was not found. Reversals in the normal estuarine circulation suggest that if the relative importance of the DIN load of freshwater terrestrial and atmospheric sources and the DIN load from transport of saline water by the estuarine circulation in controlling dissolved-oxygen concentrations in Lynch Cove is to be better understood, then the physical forces driving Hood Canal circulation must be better defined. ","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20065106","collaboration":"Prepared in cooperation with the Hood Canal Dissolved Oxygen Program","usgsCitation":"Paulson, A.J., Konrad, C.P., Frans, L.M., Noble, M., Kendall, C., Josberger, E.G., Huffman, R.L., and Olsen, T.D., 2006, Freshwater and saline loads of dissolved inorganic nitrogen to Hood Canal and Lynch Cove, western Washington (Version 1.1, Revised Aug 2007): U.S. Geological Survey Scientific Investigations Report 2006-5106, viii, 93 p., https://doi.org/10.3133/sir20065106.","productDescription":"viii, 93 p.","numberOfPages":"104","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":194962,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7875,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5106/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.5,46 ], [ -124.5,49 ], [ -121,49 ], [ -121,46 ], [ -124.5,46 ] ] ] } } ] }","edition":"Version 1.1, Revised Aug 2007","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6aba1d","contributors":{"authors":[{"text":"Paulson, Anthony J. 0000-0002-2358-8834 apaulson@usgs.gov","orcid":"https://orcid.org/0000-0002-2358-8834","contributorId":5236,"corporation":false,"usgs":true,"family":"Paulson","given":"Anthony","email":"apaulson@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":287810,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Konrad, Christopher P. 0000-0002-7354-547X cpkonrad@usgs.gov","orcid":"https://orcid.org/0000-0002-7354-547X","contributorId":1716,"corporation":false,"usgs":true,"family":"Konrad","given":"Christopher","email":"cpkonrad@usgs.gov","middleInitial":"P.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287809,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Frans, Lonna M. 0000-0002-3217-1862 lmfrans@usgs.gov","orcid":"https://orcid.org/0000-0002-3217-1862","contributorId":1493,"corporation":false,"usgs":true,"family":"Frans","given":"Lonna","email":"lmfrans@usgs.gov","middleInitial":"M.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287805,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Noble, Marlene","contributorId":29463,"corporation":false,"usgs":true,"family":"Noble","given":"Marlene","affiliations":[],"preferred":false,"id":287811,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kendall, Carol 0000-0002-0247-3405 ckendall@usgs.gov","orcid":"https://orcid.org/0000-0002-0247-3405","contributorId":1462,"corporation":false,"usgs":true,"family":"Kendall","given":"Carol","email":"ckendall@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":287804,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Josberger, Edward G. ejosberg@usgs.gov","contributorId":1710,"corporation":false,"usgs":true,"family":"Josberger","given":"Edward","email":"ejosberg@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":287808,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Huffman, Raegan L. 0000-0001-8523-5439 rhuffman@usgs.gov","orcid":"https://orcid.org/0000-0001-8523-5439","contributorId":1638,"corporation":false,"usgs":true,"family":"Huffman","given":"Raegan","email":"rhuffman@usgs.gov","middleInitial":"L.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287806,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Olsen, Theresa D. 0000-0003-4099-4057 tdolsen@usgs.gov","orcid":"https://orcid.org/0000-0003-4099-4057","contributorId":1644,"corporation":false,"usgs":true,"family":"Olsen","given":"Theresa","email":"tdolsen@usgs.gov","middleInitial":"D.","affiliations":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287807,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":76749,"text":"sir20055084 - 2006 - Physical and hydrochemical evidence of lake leakage near Jim Woodruff Lock and Dam and of ground-water inflow to Lake Seminole, and an assessment of karst features in and near the lake, southwestern Georgia and northwestern Florida","interactions":[],"lastModifiedDate":"2022-01-20T22:26:29.752709","indexId":"sir20055084","displayToPublicDate":"2006-05-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5084","title":"Physical and hydrochemical evidence of lake leakage near Jim Woodruff Lock and Dam and of ground-water inflow to Lake Seminole, and an assessment of karst features in and near the lake, southwestern Georgia and northwestern Florida","docAbstract":"<p>Hydrogeologic data and water-chemistry analyses indicate that Lake Seminole leaks into the Upper Floridan aquifer near Jim Woodruff Lock and Dam, southwestern Georgia and northwestern Florida, and that ground water enters Lake Seminole along upstream reaches of the lake’s four impoundment arms (Chattahoochee and Flint Rivers, Spring Creek, and Fishpond Drain). Written accounts by U.S. Army Corps of Engineers geologists during dam construction in the late 1940s and early 1950s, and construction-era photographs, document karst-solution features in the limestone that comprise the lake bottom and foundation rock to the dam, and confirm the hydraulic connection of the lake and aquifer. More than 250 karst features having the potential to connect the lake and aquifer were identified from preimpoundment aerial photographs taken during construction. An interactive map containing a photomosaic of 53&nbsp;photographic negatives was orthorectfied to digital images of 1:24,000-scale topographic maps to aid in identifying karst features that function or have the potential to function as locations of water exchange between Lake Seminole and the Upper Floridan aquifer. Some identified karst features coincide with locations of mapped springs, spring runs, and depressions that are consistent with sinkholes and sinkhole ponds.</p><p>Hydrographic surveys using a multibeam echosounder (sonar) with sidescan sonar identified sinkholes in the lake bottom along the western lakeshore and in front of the dam. Dye-tracing experiments indicate that lake water enters these sinkholes and is transported through the Upper Floridan aquifer around the west side of the dam at velocities of about 500 feet per hour to locations where water \"boils up\" on land (at Polk Lake Spring) and in the channel bottom of the Apalachicola River (at the \"River Boil\"). Water discharging from Polk Lake Spring joins flow from a spring-fed ground-water discharge zone located downstream of the dam; the combined flow disappears into a sinkhole located on the western floodplain of the river and is transmitted through the Upper Floridan aquifer, eventually discharging to the Apalachicola River at the River Boil. Acoustic Doppler current profiling yielded flow estimates from the River Boil in the range from about 140 to 220 cubic feet per second, which represents from about 1 to 3 percent of the average daily flow in the river. Binary mixing-model analysis using naturally occurring isotopes of oxygen and hydrogen (oxygen-18 and deuterium) indicates that discharge from the River Boil consists of a 13-to-1 ratio of lake water to ground water and that other sources of lake leakage and discharge to the boil probably exist.</p><p>Analyses of major ions, nutrients, radon-222, and stable isotopes of hydrogen and oxygen contained in water samples collected from 29 wells, 7 lake locations, and 5 springs in the Lake Seminole area during 2000 indicate distinct chemical signatures for ground water and surface water. Ground-water samples contained higher concentrations of calcium and magnesium, and higher alkalinity and specific conductance than surface-water samples, which contained relatively high concentrations of total organic carbon and sulfate. Solute and isotopic tracers indicate that, from May to October 2000, springflow exhibited more ground-water qualities (high specific conductance, low dissolved oxygen, and low temperature) than surface water; however, the ratio of ground water to surface water of the springs was difficult to quantify from November to April because of reduced springflow and rapid mixing of springflow and lake water during sampling. The saturation index of calcite in surface-water samples indicates that while surface water is predominately undersaturated with regard to calcite year-round, a higher potential for dissolution of the limestone matrix exists from late fall through early spring than during summer.</p><p>The relatively short residence time (5–7 hours) and rapid flow velocity (nearly 500 feet per hour) of lake water leaking into the Upper Floridan aquifer and exiting at the River Boil in the Apalachicola River implies that calcite-undersaturated water is in constant contact with the limestone, increasing the potential for limestone dissolution and enlargement of flow pathways by erosion. A relatively low potential exists, however, for limestone dissolution to cause sudden sinkhole collapse followed by catastrophic lake drainage because ground-water levels close to the lake, except near the dam, are nearly the same as lake stage, resulting in low vertical and lateral hydraulic gradients and low flow between the lake and aquifer. An increased potential for lake leakage and sinkhole formation and collapse exists near some in-lake springs during colder months of the year, as density differences and the hydraulic potential between lake water and ground water establish the conditions for calcite-undersaturated lake water to enter nonflowing springs and contact limestone.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20055084","usgsCitation":"Torak, L.J., Crilley, D.M., and Painter, J.A., 2006, Physical and hydrochemical evidence of lake leakage near Jim Woodruff Lock and Dam and of ground-water inflow to Lake Seminole, and an assessment of karst features in and near the lake, southwestern Georgia and northwestern Florida: U.S. Geological Survey Scientific Investigations Report 2005-5084, ix, 80 p., https://doi.org/10.3133/sir20055084.","productDescription":"ix, 80 p.","numberOfPages":"89","additionalOnlineFiles":"Y","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":192353,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7871,"rank":1000,"type":{"id":22,"text":"Related Work"},"url":"https://ga.water.usgs.gov/download/lakeseminole/lakeseminole.zip"},{"id":7870,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2005/5084/","linkFileType":{"id":5,"text":"html"}},{"id":394633,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_76596.htm"}],"country":"United States","state":"Florida, Georgia","otherGeospatial":"Jim Woodruff lock and dam, Lake Seminole","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -85,\n              30.6667\n            ],\n            [\n              -84.5,\n              30.6667\n            ],\n            [\n              -84.5,\n              31\n            ],\n            [\n              -85,\n              31\n            ],\n            [\n              -85,\n              30.6667\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6486d9","contributors":{"authors":[{"text":"Torak, Lynn J. ljtorak@usgs.gov","contributorId":401,"corporation":false,"usgs":true,"family":"Torak","given":"Lynn","email":"ljtorak@usgs.gov","middleInitial":"J.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287797,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Crilley, Dianna M. 0000-0003-0432-5948 dcrilley@usgs.gov","orcid":"https://orcid.org/0000-0003-0432-5948","contributorId":3896,"corporation":false,"usgs":true,"family":"Crilley","given":"Dianna","email":"dcrilley@usgs.gov","middleInitial":"M.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":472,"text":"New Mexico Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287799,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Painter, Jaime A. 0000-0001-8883-9158 jpainter@usgs.gov","orcid":"https://orcid.org/0000-0001-8883-9158","contributorId":1466,"corporation":false,"usgs":true,"family":"Painter","given":"Jaime","email":"jpainter@usgs.gov","middleInitial":"A.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true},{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287798,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76750,"text":"sir20065073 - 2006 - Surface-water quality in rivers and drainage basins discharging to the southern part of Hood Canal, Mason and Kitsap Counties, Washington, 2004","interactions":[],"lastModifiedDate":"2012-03-08T17:16:21","indexId":"sir20065073","displayToPublicDate":"2006-05-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-5073","title":"Surface-water quality in rivers and drainage basins discharging to the southern part of Hood Canal, Mason and Kitsap Counties, Washington, 2004","docAbstract":"Concentrations of nutrients, major ions, organic carbon, suspended sediment, and the nitrogen isotope ratio of nitrate (delta15N) were collected at surface-water sites in rivers and drainage basins discharging to the southern part of Hood Canal, Mason and Kitsap Counties, Washington. Base-flow samples were collected from sites on the Union, Tahuya, and Skokomish Rivers from June to August 2004. \r\nConcentrations of nutrients at all sites were low. Ammonia and orthophosphate were less than the detection limit for most samples, and nitrate plus nitrite concentrations ranged from less than the detection limit of 0.06 to 0.49 milligram per liter (mg/L). Nitrate plus nitrite concentrations were near the detection limit of 0.06 mg/L in the North Fork, South Fork, and mainstem of the Skokomish River. The concentration of nitrate plus nitrite in the Tahuya River system above Lake Tahuya was 0.17 mg/L, but decreased to 0.1 mg/L or less downstream of Lake Tahuya. Overall, the Union River contained the highest nitrate plus nitrite concentrations of the three large river systems, ranging from 0.12 to 0.28 mg/L. \r\ndelta15N generally was within the range that encompasses most sources, providing little information on nitrate sources. Most nitrogen was in the dissolved inorganic form. Dissolved inorganic nitrogen in Lake Tahuya was converted into particulate and dissolved organic nitrogen. Dissolved organic carbon concentrations generally were less than 1 mg/L in the Tahuya and Skokomish Rivers and averaged 1.3 mg/L in the Union River. Dissolved organic carbon concentrations of 2.6 to 2.7 mg/L at sites just downstream of Lake Tahuya were highest for the three large river systems, and decreased to concentrations less than 1 mg/L, which was similar to concentrations in the Skokomish River. \r\nTotal nitrogen concentrations near 0.5 mg/L were measured at two sites: Unnamed Creek at Purdy-Cutoff Road (site S2b) and downstream of Lake Devereaux (site SP5). Concentrations of nitrate plus nitrite were highest at site S2b (0.49 mg/L), and dissolved organic carbon concentrations (3.3 mg/L) were highest at the outlet of Lake Devereaux. However, the overall impact of these sites on the nutrient loading to Hood Canal probably is negligible because of the low streamflow and small loads. \r\nSpringtime samples were collected from the Union River, Tahuya River, Mission Creek, and three smaller drainage basins in March 2004. Samples were collected during spring rain events to determine if increased runoff contributes larger amounts of sediment and nutrients from the land into the surface water. There was little difference in nutrient concentrations between samples collected in the spring and base-flow samples collected in the summer. This is likely due to the fact that the springtime samples were collected during a rain event and not necessarily during a peak in the hydrograph. \r\n","language":"ENGLISH","doi":"10.3133/sir20065073","usgsCitation":"Frans, L., Paulson, A., Huffman, R., and Osbourne, S., 2006, Surface-water quality in rivers and drainage basins discharging to the southern part of Hood Canal, Mason and Kitsap Counties, Washington, 2004: U.S. Geological Survey Scientific Investigations Report 2006-5073, 32 p., https://doi.org/10.3133/sir20065073.","productDescription":"32 p.","numberOfPages":"32","temporalStart":"2004-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":192164,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7874,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5073/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a7f6","contributors":{"authors":[{"text":"Frans, L.M.","contributorId":74803,"corporation":false,"usgs":true,"family":"Frans","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":287801,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Paulson, A.J. apaulson@usgs.gov","contributorId":89617,"corporation":false,"usgs":true,"family":"Paulson","given":"A.J.","email":"apaulson@usgs.gov","affiliations":[],"preferred":false,"id":287802,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Huffman, R.L.","contributorId":44956,"corporation":false,"usgs":true,"family":"Huffman","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":287800,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Osbourne, S.N.","contributorId":95157,"corporation":false,"usgs":true,"family":"Osbourne","given":"S.N.","email":"","affiliations":[],"preferred":false,"id":287803,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70210276,"text":"70210276 - 2006 - Phylogeographic analyses suggest multiple lineages of Crystallaria asprella (Percidae: Etheostominae)","interactions":[],"lastModifiedDate":"2020-05-28T16:13:50.940545","indexId":"70210276","displayToPublicDate":"2006-05-28T10:54:37","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1324,"text":"Conservation Genetics","active":true,"publicationSubtype":{"id":10}},"title":"Phylogeographic analyses suggest multiple lineages of Crystallaria asprella (Percidae: Etheostominae)","docAbstract":"<p><span>The crystal darter,&nbsp;</span><i>Crystallaria asprella</i><span>, exists in geographically isolated populations that may be glacial relicts from its former, wide distribution in the Eastern U.S. An initial phylogeographic survey of&nbsp;</span><i>C. asprella</i><span>&nbsp;based upon the mitochondrial cytochrome&nbsp;</span><i>b</i><span>&nbsp;(cyt&nbsp;</span><i>b</i><span>) gene indicated that there were at least four distinct populations within the species: Ohio River basin, Upper Mississippi River, Gulf coast, and lower Mississippi River. In particular, the most divergent population was the most recently discovered, from the Elk River, WV, in the Ohio River basin, and it was postulated that this population represents an undescribed, potentially threatened species. However, differentiation observed at a single gene region is generally not considered sufficient evidence to establish taxonomic status. In the present study, nucleotide variation at the mitochondrial control region and a nuclear S7 ribosomal gene intron were compared to provide independent verification of phylogeographic results between individuals collected from the same five disjunct populations previously surveyed. Variation between populations at the control region was substantial (except between Gulf drainages) and was concordant with patterns of sequence divergence from cyt&nbsp;</span><i>b</i><span>. Only the Elk River population was resolved as monophyletic based upon nuclear S7, but significant differences based upon Φ</span><sub>ST</sub><span>&nbsp;statistics were observed between most populations. Morphometric data were consistent with molecular data regarding the distinctiveness of the Elk River population. It is proposed that populations of&nbsp;</span><i>C. asprella</i><span>&nbsp;consist of at least four distinct population segments, and that the Elk River group likely constitutes a distinct species.</span></p>","language":"English","publisher":"Springer Nature","doi":"10.1007/s10592-005-5681-8","usgsCitation":"Morrison, C., Lemarie, D.P., Wood, R., and King, T., 2006, Phylogeographic analyses suggest multiple lineages of Crystallaria asprella (Percidae: Etheostominae): Conservation Genetics, v. 7, p. 129-147, https://doi.org/10.1007/s10592-005-5681-8.","productDescription":"19 p.","startPage":"129","endPage":"147","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":375107,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama, Arkansas, Georgia, Louisiana, Mississippi, Minnesota, Virginia, West Virginia, Wisconsin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -91.23046875,\n              45.213003555993964\n            ],\n            [\n              -93.33984375,\n              45.213003555993964\n            ],\n            [\n              -93.33984375,\n              44.08758502824516\n            ],\n            [\n              -90.52734374999999,\n              44.15068115978094\n            ],\n            [\n              -91.23046875,\n              45.213003555993964\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.42773437499999,\n              33.797408767572485\n            ],\n            [\n         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R.M.","contributorId":80907,"corporation":false,"usgs":true,"family":"Wood","given":"R.M.","email":"","affiliations":[],"preferred":false,"id":789913,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"King, T.L.","contributorId":93416,"corporation":false,"usgs":true,"family":"King","given":"T.L.","email":"","affiliations":[],"preferred":false,"id":789914,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":76747,"text":"ofr20041101 - 2006 - Overview: DVD-video disc set of seafloor transects during USGS research cruises in the Pacific Ocean","interactions":[],"lastModifiedDate":"2014-10-09T15:36:30","indexId":"ofr20041101","displayToPublicDate":"2006-05-26T00:00:00","publicationYear":"2006","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":"2004-1101","title":"Overview: DVD-video disc set of seafloor transects during USGS research cruises in the Pacific Ocean","docAbstract":"<p>Many USGS research programs involve the gathering of underwater seafloor video footage. This footage was captured on a variety of media, including Beta III and VHS tapes. Much of this media is now deteriorating, prompting the migration of this video footage onto DVD-Video discs. Advantages of using DVD-Video discs are: less storage space, ease of transport, wider distribution, and non-degradational viewing of the media.</p>\n<br>\n<p>The videos in this particular collection (328 of them) were made on the ocean floor under President Reagan's Exclusive Economic Zone proclamation of 1983. There are now five copies of these 328 discs in existence: at the USGS libraries in Menlo Park, Calif., Denver, Colo., and Reston, Va.; at the USGS Publications Warehouse (masters from which to make copies for customers); and Hank Chezar's USGS Western Coastal and Marine Geology team archives.</p>\n<br>\n<p>The purpose of Open-File Report 2004-1101 is to provide users with a listing of the available DVD-Video discs (with their Open-File Report numbers) along with a brief description of their associated USGS research activities. Each disc was created by first encoding the source video and audio into MPEG-2 streams using the MediaPress Pro hardware encoder. A menu for the disc was then made using Adobe Photoshop 6.0. The disc was then authored using DVD Studio Pro and subsequently written onto a DVD-R recordable disc.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20041101","usgsCitation":"Chezar, H., and Newman, I., 2006, Overview: DVD-video disc set of seafloor transects during USGS research cruises in the Pacific Ocean: U.S. Geological Survey Open-File Report 2004-1101, HTML Document, https://doi.org/10.3133/ofr20041101.","productDescription":"HTML Document","costCenters":[{"id":645,"text":"Western Coastal and Marine Geology","active":false,"usgs":true}],"links":[{"id":192270,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20041101.PNG"},{"id":7849,"rank":200,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1101/","linkFileType":{"id":5,"text":"html"}}],"otherGeospatial":"Pacific Ocean","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbd08","contributors":{"authors":[{"text":"Chezar, Henry hchezar@usgs.gov","contributorId":2964,"corporation":false,"usgs":true,"family":"Chezar","given":"Henry","email":"hchezar@usgs.gov","affiliations":[],"preferred":true,"id":287794,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Newman, Ivy","contributorId":86053,"corporation":false,"usgs":true,"family":"Newman","given":"Ivy","email":"","affiliations":[],"preferred":false,"id":287795,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":76746,"text":"sir20065067 - 2006 - External quality-assurance results for the National Atmospheric Deposition Program / National Trends Network and Mercury Deposition Network, 2004","interactions":[],"lastModifiedDate":"2012-02-02T00:14:09","indexId":"sir20065067","displayToPublicDate":"2006-05-26T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-5067","title":"External quality-assurance results for the National Atmospheric Deposition Program / National Trends Network and Mercury Deposition Network, 2004","docAbstract":"The U.S. Geological Survey (USGS) used five programs to provide external quality-assurance monitoring for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) and two programs to provide external quality-assurance monitoring for the NADP/Mercury Deposition Network (NADP/MDN) during 2004. An intersite-comparison program was used to estimate accuracy and precision of field-measured pH and specific-conductance. The variability and bias of NADP/NTN data attributed to field exposure, sample handling and shipping, and laboratory chemical analysis were estimated using the sample-handling evaluation (SHE), field-audit, and interlaboratory-comparison programs. Overall variability of NADP/NTN data was estimated using a collocated-sampler program. Variability and bias of NADP/MDN data attributed to field exposure, sample handling and shipping, and laboratory chemical analysis were estimated using a system-blank program and an interlaboratory-comparison program.\r\n\r\nIn two intersite-comparison studies, approximately 89 percent of NADP/NTN site operators met the pH measurement accuracy goals, and 94.7 to 97.1 percent of NADP/NTN site operators met the accuracy goals for specific conductance. Field chemistry measurements were discontinued by NADP at the end of 2004. As a result, the USGS intersite-comparison program also was discontinued at the end of 2004.\r\n\r\nVariability and bias in NADP/NTN data due to sample handling and shipping were estimated from paired-sample concentration differences and specific conductance differences obtained for the SHE program. Median absolute errors (MAEs) equal to less than 3 percent were indicated for all measured analytes except potassium and hydrogen ion. Positive bias was indicated for most of the measured analytes except for calcium, hydrogen ion and specific conductance. Negative bias for hydrogen ion and specific conductance indicated loss of hydrogen ion and decreased specific conductance from contact of the sample with the collector bucket.\r\n\r\nField-audit results for 2004 indicate dissolved analyte loss in more than one-half of NADP/NTN wet-deposition samples for all analytes except chloride. Concentrations of contaminants also were estimated from field-audit data. On the basis of 2004 field-audit results, at least 25 percent of the 2004 NADP/NTN concentrations for sodium, potassium, and chloride were lower than the maximum sodium, potassium, and chloride contamination likely to be found in 90 percent of the samples with 90-percent confidence.\r\n\r\nVariability and bias in NADP/NTN data attributed to chemical analysis by the NADP Central Analytical Laboratory (CAL) were comparable to the variability and bias estimated for other laboratories participating in the interlaboratory-comparison program for all analytes. Variability in NADP/NTN ammonium data evident in 2002-03 was reduced substantially during 2004. Sulfate, hydrogen-ion, and specific conductance data reported by CAL during 2004 were positively biased. A significant (a = 0.05) bias was identified for CAL sodium, potassium, ammonium, and nitrate data, but the absolute values of the median differences for these analytes were less than the method detection limits. No detections were reported for CAL analyses of deionized-water samples, indicating that contamination was not a problem for CAL.\r\n\r\nControl charts show that CAL data were within statistical control during at least 90 percent of 2004. Most 2004 CAL interlaboratory-comparison results for synthetic wet-deposition solutions were within ?10 percent of the most probable values (MPVs) for solution concentrations except for chloride, nitrate, sulfate, and specific conductance results from one sample in November and one specific conductance result in December.\r\n\r\nOverall variability of NADP/NTN wet-deposition measurements was estimated during water year 2004 by the median absolute errors for weekly wet-deposition sample concentrations and precipitation measurements for tw","language":"ENGLISH","doi":"10.3133/sir20065067","usgsCitation":"Wetherbee, G.A., Latysh, N.E., and Greene, S.M., 2006, External quality-assurance results for the National Atmospheric Deposition Program / National Trends Network and Mercury Deposition Network, 2004: U.S. Geological Survey Scientific Investigations Report 2006-5067, vii, 52 p., https://doi.org/10.3133/sir20065067.","productDescription":"vii, 52 p.","numberOfPages":"59","temporalStart":"2004-01-01","temporalEnd":"2004-12-31","costCenters":[],"links":[{"id":192225,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7846,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5067/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db68833d","contributors":{"authors":[{"text":"Wetherbee, Gregory A. 0000-0002-6720-2294 wetherbe@usgs.gov","orcid":"https://orcid.org/0000-0002-6720-2294","contributorId":1044,"corporation":false,"usgs":true,"family":"Wetherbee","given":"Gregory","email":"wetherbe@usgs.gov","middleInitial":"A.","affiliations":[{"id":143,"text":"Branch of Quality Systems","active":true,"usgs":true}],"preferred":true,"id":287791,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Latysh, Natalie E.","contributorId":39860,"corporation":false,"usgs":true,"family":"Latysh","given":"Natalie","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":287792,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Greene, Shannon M.","contributorId":103751,"corporation":false,"usgs":true,"family":"Greene","given":"Shannon","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":287793,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70178398,"text":"70178398 - 2006 - Downstream aggradation owing to lava dome extrusion and rainfall runoff at Volcán Santiaguito, Guatemala","interactions":[],"lastModifiedDate":"2016-11-16T13:12:58","indexId":"70178398","displayToPublicDate":"2006-05-26T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1727,"text":"GSA Special Papers","active":true,"publicationSubtype":{"id":10}},"title":"Downstream aggradation owing to lava dome extrusion and rainfall runoff at Volcán Santiaguito, Guatemala","docAbstract":"<p id=\"p-1\">Persistent lava extrusion at the Santiaguito dome complex (Guatemala) results in continuous lahar activity and river bed aggradation downstream of the volcano. We present a simple method that uses vegetation indices extracted from Landsat Thematic Mapper (TM) data to map impacted zones. Application of this technique to a time series of 21 TM images acquired between 1987 and 2000 allow us to map, measure, and track temporal and spatial variations in the area of lahar impact and river aggradation.</p><p id=\"p-2\">In the proximal zone of the fluvial system, these data show a positive correlation between extrusion rate at Santiaguito (E), aggradation area 12 months later (A<sub>prox</sub>), and rainfall during the intervening 12 months (Rain12): <i>A</i><sub>prox</sub>=3.92+0.50 E+0.31 ln(Rain12) (r<sup>2</sup>=0.79). This describes a situation in which an increase in sediment supply (extrusion rate) and/or a means to mobilize this sediment (rainfall) results in an increase in lahar activity (aggraded area). Across the medial zone, we find a positive correlation between extrusion rate and/or area of proximal aggradation and medial aggradation area (<i>A</i><sub>med</sub>): <i>A</i><sub>med</sub>=18.84-0.05 <i>A</i>prox - 6.15 Rain12 (<i>r</i><sup>2</sup>=0.85). Here the correlation between rainfall and aggradation area is negative. This describes a situation in which increased sediment supply results in an increase in lahar activity but, because it is the zone of transport, an increase in rainfall serves to increase the transport efficiency of rivers flowing through this zone. Thus, increased rainfall flushes the medial zone of sediment.</p><p id=\"p-3\">These quantitative data allow us to empirically define the links between sediment supply and mobilization in this fluvial system and to derive predictive relationships that use rainfall and extrusion rates to estimate aggradation area 12 months hence.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/2006.2412(05)","usgsCitation":"Harris, A.J., Vallance, J.W., Kimberly, P., Rose, W., Matias, O., Bunzendahl, E., Flynn, L.P., and Garbeil, H., 2006, Downstream aggradation owing to lava dome extrusion and rainfall runoff at Volcán Santiaguito, Guatemala: GSA Special Papers, v. 412, p. 85-104, https://doi.org/10.1130/2006.2412(05).","productDescription":"20 p.","startPage":"85","endPage":"104","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":331078,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Guatemala","otherGeospatial":"Volcán Santiaguito","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -91.77978515625,\n              15.998295390404955\n            ],\n            [\n              -90.3131103515625,\n              15.464269084198357\n            ],\n            [\n              -90.75256347656249,\n              13.923403897723347\n            ],\n            [\n              -91.1920166015625,\n              13.902075852500483\n            ],\n            [\n              -91.58752441406249,\n              13.98204586611312\n            ],\n            [\n              -91.812744140625,\n              14.120594658156678\n            ],\n            [\n              -92.0489501953125,\n              14.306969497825788\n            ],\n            [\n              -92.2137451171875,\n              14.471915406528263\n            ],\n            [\n              -92.186279296875,\n              14.578267209240462\n            ],\n            [\n              -92.1368408203125,\n              14.626108798876839\n            ],\n            [\n              -92.142333984375,\n              14.764259178591587\n            ],\n            [\n              -92.17529296875,\n              14.854540884509145\n            ],\n            [\n              -92.10937499999999,\n              14.891704754215477\n            ],\n            [\n              -92.13134765625,\n              14.971320017312587\n            ],\n            [\n              -92.0819091796875,\n              15.019074989409148\n            ],\n            [\n              -92.0489501953125,\n              15.10394633500913\n            ],\n            [\n              -92.197265625,\n              15.262988555023204\n            ],\n            [\n              -91.77978515625,\n              15.998295390404955\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"412","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"582dd8eae4b04d580bd3fa9b","contributors":{"authors":[{"text":"Harris, Andrew J. L.","contributorId":169434,"corporation":false,"usgs":false,"family":"Harris","given":"Andrew","email":"","middleInitial":"J. L.","affiliations":[],"preferred":false,"id":653960,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vallance, James W. 0000-0002-3083-5469 jvallance@usgs.gov","orcid":"https://orcid.org/0000-0002-3083-5469","contributorId":547,"corporation":false,"usgs":true,"family":"Vallance","given":"James","email":"jvallance@usgs.gov","middleInitial":"W.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":653961,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kimberly, Paul","contributorId":104993,"corporation":false,"usgs":true,"family":"Kimberly","given":"Paul","email":"","affiliations":[],"preferred":false,"id":653962,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rose, William I.","contributorId":174117,"corporation":false,"usgs":false,"family":"Rose","given":"William I.","affiliations":[],"preferred":false,"id":653963,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Matias, Otoniel","contributorId":176913,"corporation":false,"usgs":false,"family":"Matias","given":"Otoniel","email":"","affiliations":[],"preferred":false,"id":653964,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bunzendahl, Elly","contributorId":176914,"corporation":false,"usgs":false,"family":"Bunzendahl","given":"Elly","email":"","affiliations":[{"id":16203,"text":"Michigan Technological university","active":true,"usgs":false}],"preferred":false,"id":653965,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Flynn, Luke P.","contributorId":176915,"corporation":false,"usgs":false,"family":"Flynn","given":"Luke","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":653966,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Garbeil, Harold","contributorId":174447,"corporation":false,"usgs":false,"family":"Garbeil","given":"Harold","email":"","affiliations":[{"id":17202,"text":"University of Hawaii, Manoa","active":true,"usgs":false}],"preferred":false,"id":653967,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
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