{"pageNumber":"1672","pageRowStart":"41775","pageSize":"25","recordCount":184563,"records":[{"id":70113359,"text":"70113359 - 2012 - Explosive eruptions triggered by rockfalls at Kīlauea volcano, Hawaii","interactions":[],"lastModifiedDate":"2014-06-20T09:42:26","indexId":"70113359","displayToPublicDate":"2012-01-01T09:40:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Explosive eruptions triggered by rockfalls at Kīlauea volcano, Hawaii","docAbstract":"Ongoing eruptive activity at Kīlauea volcano’s (Hawai‘i) summit has been controlled in part by the evolution of its vent from a 35-m-diameter opening into a collapse crater 150 m across. Geologic observations, in particular from a network of webcams, have provided an unprecedented look at collapse crater development, lava lake dynamics, and shallow outgassing processes. These observations show unequivocally that the hundreds of transient outgassing bursts and weak explosive eruptions that have punctuated the vent’s otherwise nearly steady-state behavior, and that are associated with composite seismic events, were triggered by rockfalls from the vent walls onto the top of the lava column. While the process by which rockfalls drive the explosive bursts is not fully understood, we believe that it is initiated by the generation of a rebound splash, or Worthington jet, which then undergoes fragmentation. The external triggering of low-energy outgassing events by rockfalls represents a new class of small transient explosive eruptions.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Geological Society of America","doi":"10.1130/G33564.1","usgsCitation":"Orr, T., Thelen, W.A., Patrick, M.R., Swanson, D., and Wilson, D., 2012, Explosive eruptions triggered by rockfalls at Kīlauea volcano, Hawaii: Geology, v. 41, no. 2, p. 207-210, https://doi.org/10.1130/G33564.1.","productDescription":"4 p.","startPage":"207","endPage":"210","numberOfPages":"4","ipdsId":"IP-038553","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":288951,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288950,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/G33564.1"}],"country":"United States","state":"Hawai'i","otherGeospatial":"Kilauea Volcano","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -155.283333,19.4 ], [ -155.283333,19.433333 ], [ -155.25,19.433333 ], [ -155.25,19.4 ], [ -155.283333,19.4 ] ] ] } } ] }","volume":"41","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53ae76b9e4b0abf75cf2bfef","contributors":{"authors":[{"text":"Orr, Tim R.","contributorId":86859,"corporation":false,"usgs":true,"family":"Orr","given":"Tim R.","affiliations":[{"id":336,"text":"Hawaiian Volcano Observatory","active":false,"usgs":true}],"preferred":false,"id":495080,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thelen, Weston A. 0000-0003-2534-5577 wthelen@usgs.gov","orcid":"https://orcid.org/0000-0003-2534-5577","contributorId":4126,"corporation":false,"usgs":true,"family":"Thelen","given":"Weston","email":"wthelen@usgs.gov","middleInitial":"A.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":495077,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Patrick, Matthew R. 0000-0002-8042-6639 mpatrick@usgs.gov","orcid":"https://orcid.org/0000-0002-8042-6639","contributorId":2070,"corporation":false,"usgs":true,"family":"Patrick","given":"Matthew","email":"mpatrick@usgs.gov","middleInitial":"R.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":495076,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Swanson, Donald A. 0000-0002-1680-3591","orcid":"https://orcid.org/0000-0002-1680-3591","contributorId":22303,"corporation":false,"usgs":true,"family":"Swanson","given":"Donald A.","affiliations":[],"preferred":false,"id":495079,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wilson, David C. dwilson@usgs.gov","contributorId":4588,"corporation":false,"usgs":true,"family":"Wilson","given":"David C.","email":"dwilson@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":495078,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70037991,"text":"70037991 - 2012 - Near-surface, marine seismic-reflection data defines potential hydrogeologic confinement bypass in a tertiary carbonate aquifer, southeastern Florida","interactions":[],"lastModifiedDate":"2013-07-30T09:51:23","indexId":"70037991","displayToPublicDate":"2012-01-01T09:34:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3317,"text":"SEG Technical Program Expanded Abstracts","active":true,"publicationSubtype":{"id":10}},"title":"Near-surface, marine seismic-reflection data defines potential hydrogeologic confinement bypass in a tertiary carbonate aquifer, southeastern Florida","docAbstract":"Approximately 210 km of near-surface, high-frequency, marine seismic-reflection data were acquired on the southeastern part of the Florida Platform between 2007 and 2011. Many high-resolution, seismic-reflection profiles, interpretable to a depth of about 730 m, were collected on the shallow-marine shelf of southeastern Florida in water as shallow as 1 m. Landward of the present-day shelf-margin slope, these data image middle Eocene to Pleistocene strata and Paleocene to Pleistocene strata on the Miami Terrace. This high-resolution data set provides an opportunity to evaluate geologic structures that cut across confining units of the Paleocene to Oligocene-age carbonate rocks that form the Floridan aquifer system.Seismic profiles image two structural systems, tectonic faults and karst collapse structures, which breach confining beds in the Floridan aquifer system. Both structural systems may serve as pathways for vertical groundwater flow across relatively low-permeability carbonate strata that separate zones of regionally extensive high-permeability rocks in the Floridan aquifer system. The tectonic faults occur as normal and reverse faults, and collapse-related faults have normal throw. The most common fault occurrence delineated on the reflection profiles is associated with karst collapse structures. These high-frequency seismic data are providing high quality structural analogs to unprecedented depths on the southeastern Florida Platform. The analogs can be used for assessment of confinement of other carbonate aquifers and the sealing potential of deeper carbonate rocks associated with reservoirs around the world.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"SEG Technical Program Expanded Abstracts","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.1190/segam2012-0638.1","usgsCitation":"Cunningham, K.J., Walker, C., and Westcott, R., 2012, Near-surface, marine seismic-reflection data defines potential hydrogeologic confinement bypass in a tertiary carbonate aquifer, southeastern Florida: SEG Technical Program Expanded Abstracts, v. 2012, p. 1-6, https://doi.org/10.1190/segam2012-0638.1.","productDescription":"6 p.","startPage":"1","endPage":"6","ipdsId":"IP-037097","costCenters":[{"id":286,"text":"Florida Water Science Center-Ft. Lauderdale","active":false,"usgs":true}],"links":[{"id":275557,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":275556,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1190/segam2012-0638.1"}],"country":"United States","state":"Florida","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.2109,25.1254 ], [ -81.2109,28.5942 ], [ -79.9365,28.5942 ], [ -79.9365,25.1254 ], [ -81.2109,25.1254 ] ] ] } } ] }","volume":"2012","noUsgsAuthors":false,"publicationDate":"2012-10-25","publicationStatus":"PW","scienceBaseUri":"51f8e063e4b0cecbe8fa9885","contributors":{"authors":[{"text":"Cunningham, Kevin J. 0000-0002-2179-8686 kcunning@usgs.gov","orcid":"https://orcid.org/0000-0002-2179-8686","contributorId":1689,"corporation":false,"usgs":true,"family":"Cunningham","given":"Kevin","email":"kcunning@usgs.gov","middleInitial":"J.","affiliations":[{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true}],"preferred":true,"id":463222,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walker, Cameron","contributorId":81777,"corporation":false,"usgs":true,"family":"Walker","given":"Cameron","affiliations":[],"preferred":false,"id":463224,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Westcott, Richard L.","contributorId":71465,"corporation":false,"usgs":true,"family":"Westcott","given":"Richard L.","affiliations":[],"preferred":false,"id":463223,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70137425,"text":"70137425 - 2012 - Small population size of Pribilof Rock Sandpipers confirmed through distance-sampling surveys in Alaska","interactions":[],"lastModifiedDate":"2018-08-21T13:11:33","indexId":"70137425","displayToPublicDate":"2012-01-01T09:30:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1318,"text":"Condor","active":true,"publicationSubtype":{"id":10}},"title":"Small population size of Pribilof Rock Sandpipers confirmed through distance-sampling surveys in Alaska","docAbstract":"<p>The Rock Sandpiper (<i>Calidris ptilocnemis</i>) is endemic to the Bering Sea region and unique among shorebirds in the North Pacific for wintering at high latitudes. The nominate subspecies, the Pribilof Rock Sandpiper (<i>C. p. ptilocnemis</i>), breeds on four isolated islands in the Bering Sea and appears to spend the winter primarily in Cook Inlet, Alaska. We used a stratified systematic sampling design and line-transect method to survey the entire breeding range of this population during springs 2001-2003. Densities were up to four times higher on the uninhabited and more northerly St. Matthew and Hall islands than on St. Paul and St. George islands, which both have small human settlements and introduced reindeer herds. Differences in density, however, appeared to be more related to differences in vegetation than to anthropogenic factors, raising some concern for prospective effects of climate change. We estimated the total population at 19 832 birds (95% CI 17 853&ndash;21 930), ranking it among the smallest of North American shorebird populations. To determine the vulnerability of <i>C. p. ptilocnemis</i> to anthropogenic and stochastic environmental threats, future studies should focus on determining the amount of gene flow among island subpopulations, the full extent of the subspecies' winter range, and the current trajectory of this small population.</p>","language":"English","publisher":"Cooper Ornithological Society","publisherLocation":"Washington, D.C.","doi":"10.1525/cond.2012.110109","usgsCitation":"Ruthrauff, D.R., Tibbitts, T.L., Gill, R., Dementyev, M.N., and Handel, C.M., 2012, Small population size of Pribilof Rock Sandpipers confirmed through distance-sampling surveys in Alaska: Condor, v. 114, no. 3, p. 544-551, https://doi.org/10.1525/cond.2012.110109.","productDescription":"8 p.","startPage":"544","endPage":"551","numberOfPages":"8","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-029526","costCenters":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"links":[{"id":474615,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1525/cond.2012.110109","text":"Publisher Index Page"},{"id":356656,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","volume":"114","issue":"3","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2c5be4b08de9379b374e","contributors":{"authors":[{"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":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":537812,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tibbitts, T. Lee 0000-0002-0290-7592 ltibbitts@usgs.gov","orcid":"https://orcid.org/0000-0002-0290-7592","contributorId":140455,"corporation":false,"usgs":true,"family":"Tibbitts","given":"T.","email":"ltibbitts@usgs.gov","middleInitial":"Lee","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":false,"id":537837,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"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":537838,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dementyev, Maksim N.","contributorId":138560,"corporation":false,"usgs":false,"family":"Dementyev","given":"Maksim","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":537839,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Handel, Colleen M. 0000-0002-0267-7408 cmhandel@usgs.gov","orcid":"https://orcid.org/0000-0002-0267-7408","contributorId":3067,"corporation":false,"usgs":true,"family":"Handel","given":"Colleen","email":"cmhandel@usgs.gov","middleInitial":"M.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":537840,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70048666,"text":"70048666 - 2012 - Heavy tails and earthquake probabilities","interactions":[],"lastModifiedDate":"2013-10-29T09:36:45","indexId":"70048666","displayToPublicDate":"2012-01-01T09:26:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"Heavy tails and earthquake probabilities","docAbstract":"The 21st century has already seen its share of devastating earthquakes, some of which have been labeled as “unexpected,” at least in the eyes of some seismologists and more than a few journalists. A list of seismological surprises could include the 2004 Sumatra-Andaman Islands; 2008 Wenchuan, China; 2009 Haiti; 2011 Christchurch, New Zealand; and 2011 Tohoku, Japan, earthquakes","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Seismological Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Seismological Society of America","doi":"10.1785/gssrl.83.3.483","usgsCitation":"Ellsworth, W.L., 2012, Heavy tails and earthquake probabilities: Seismological Research Letters, v. 83, no. 3, p. 483-485, https://doi.org/10.1785/gssrl.83.3.483.","productDescription":"3 p.","startPage":"483","endPage":"485","ipdsId":"IP-036992","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":278501,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":278500,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/gssrl.83.3.483"}],"volume":"83","issue":"3","noUsgsAuthors":false,"publicationDate":"2012-05-04","publicationStatus":"PW","scienceBaseUri":"5270d905e4b0f7a10664fbb9","contributors":{"authors":[{"text":"Ellsworth, William L. ellsworth@usgs.gov","contributorId":787,"corporation":false,"usgs":true,"family":"Ellsworth","given":"William","email":"ellsworth@usgs.gov","middleInitial":"L.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":485349,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70103149,"text":"70103149 - 2012 - An exploratory investigation of the landscape-lake interface: Land cover controls over consumer N and C isotopic composition in Lake Michigan rivermouths","interactions":[],"lastModifiedDate":"2014-04-29T09:34:10","indexId":"70103149","displayToPublicDate":"2012-01-01T09:26:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"An exploratory investigation of the landscape-lake interface: Land cover controls over consumer N and C isotopic composition in Lake Michigan rivermouths","docAbstract":"Rivermouth ecosystems are areas where tributary waters mix with lentic near-shore waters and provide habitat for many Laurentian Great Lakes fish and wildlife species. Rivermouths are the interface between terrestrial activities that influence rivers and the ecologically important nearshore. Stable isotopes of nitrogen (N) and carbon (C) in consumers were measured from a range of rivermouths systems to address two questions: 1) What is the effect of rivermouth ecosystems and land cover on the isotopic composition of N available to rivermouth consumers? 2) Are rivermouth consumers composed of lake-like or river-like C? For question 1, data suggest that strong relationships between watershed agriculture and consumer N are weakened or eliminated at the rivermouth, in favor of stronger relationships between consumer N and depositional areas that may favor denitrification. For question 2, despite apparently large riverine inputs, consumers only occasionally appear river-like. More often consumers seem to incorporate large amounts of C from either the nearshore or primary production within the rivermouth itself. Rivermouths appear to be active C and N processing environments, thus necessitating their explicit incorporation into models estimating nearshore loading and possibly contributing to their importance to Great Lakes biota.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Great Lakes Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/j.jglr.2012.09.016","usgsCitation":"Larson, J.H., Richardson, W.B., Vallazza, J.M., and Nelson, J., 2012, An exploratory investigation of the landscape-lake interface: Land cover controls over consumer N and C isotopic composition in Lake Michigan rivermouths: Journal of Great Lakes Research, v. 38, no. 4, p. 610-619, https://doi.org/10.1016/j.jglr.2012.09.016.","productDescription":"10 p.","startPage":"610","endPage":"619","ipdsId":"IP-032168","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":286752,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":286750,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jglr.2012.09.016"}],"country":"United States","otherGeospatial":"Lake Michigan","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -88.0434,41.6089 ], [ -88.0434,46.1024 ], [ -84.7385,46.1024 ], [ -84.7385,41.6089 ], [ -88.0434,41.6089 ] ] ] } } ] }","volume":"38","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5360c9e1e4b082a3ecf53dda","contributors":{"authors":[{"text":"Larson, James H. 0000-0002-6414-9758 jhlarson@usgs.gov","orcid":"https://orcid.org/0000-0002-6414-9758","contributorId":4250,"corporation":false,"usgs":true,"family":"Larson","given":"James","email":"jhlarson@usgs.gov","middleInitial":"H.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":493163,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Richardson, William B. 0000-0002-7471-4394 wrichardson@usgs.gov","orcid":"https://orcid.org/0000-0002-7471-4394","contributorId":3277,"corporation":false,"usgs":true,"family":"Richardson","given":"William","email":"wrichardson@usgs.gov","middleInitial":"B.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":493161,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Vallazza, Jonathan M. jvallazza@usgs.gov","contributorId":3651,"corporation":false,"usgs":true,"family":"Vallazza","given":"Jonathan","email":"jvallazza@usgs.gov","middleInitial":"M.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":false,"id":493162,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nelson, J. C. 0000-0002-7105-0107 jcnelson@usgs.gov","orcid":"https://orcid.org/0000-0002-7105-0107","contributorId":459,"corporation":false,"usgs":true,"family":"Nelson","given":"J. C.","email":"jcnelson@usgs.gov","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":false,"id":493160,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70046349,"text":"70046349 - 2012 - The native Florida Green Watersnak, Nerodia floridana (Goff 1936) , preying upon the nonindigenous African Jewelfish, Hemichromis letourneuxi Sauvage 1880, in Florida.","interactions":[],"lastModifiedDate":"2013-07-22T09:30:30","indexId":"70046349","displayToPublicDate":"2012-01-01T09:18:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1951,"text":"IRCF Reptiles & Amphibians","active":true,"publicationSubtype":{"id":10}},"title":"The native Florida Green Watersnak, Nerodia floridana (Goff 1936) , preying upon the nonindigenous African Jewelfish, Hemichromis letourneuxi Sauvage 1880, in Florida.","docAbstract":"No abstract available","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"IRCF Reptiles & Amphibians","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"International Reptile Conservation Foundation","usgsCitation":"Krysko, K.L., Walsh, S.J., and Robins, R.H., 2012, The native Florida Green Watersnak, Nerodia floridana (Goff 1936) , preying upon the nonindigenous African Jewelfish, Hemichromis letourneuxi Sauvage 1880, in Florida.: IRCF Reptiles & Amphibians, v. 19, no. 3, p. 161-162.","productDescription":"2 p.","startPage":"161","endPage":"162","numberOfPages":"2","ipdsId":"IP-039666","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":275197,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.6349,24.5211 ], [ -87.6349,31.001 ], [ -80.0311,31.001 ], [ -80.0311,24.5211 ], [ -87.6349,24.5211 ] ] ] } } ] }","volume":"19","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51ee546ae4b00ffbed48f902","contributors":{"authors":[{"text":"Krysko, Kenneth L.","contributorId":31656,"corporation":false,"usgs":true,"family":"Krysko","given":"Kenneth","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":479532,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walsh, Stephen J. 0000-0002-1009-8537 swalsh@usgs.gov","orcid":"https://orcid.org/0000-0002-1009-8537","contributorId":1456,"corporation":false,"usgs":true,"family":"Walsh","given":"Stephen","email":"swalsh@usgs.gov","middleInitial":"J.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":479531,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Robins, Robert H.","contributorId":38455,"corporation":false,"usgs":true,"family":"Robins","given":"Robert","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":479533,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70048306,"text":"70048306 - 2012 - Using hydrogeology to identify the source of groundwater to Montezuma Well, a natural spring in central Arizona: part 1","interactions":[],"lastModifiedDate":"2013-09-20T09:21:06","indexId":"70048306","displayToPublicDate":"2012-01-01T09:15:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1534,"text":"Environmental Earth Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Using hydrogeology to identify the source of groundwater to Montezuma Well, a natural spring in central Arizona: part 1","docAbstract":"Montezuma Well is a natural spring located within a “sinkhole” in the desert environment of the Verde Valley in Central Arizona. It is managed by the National Park Service as part of Montezuma Castle National Monument. Because of increasing development of groundwater in the area, this research was undertaken to better understand the sources of groundwater to Montezuma Well. The use of well logs and geophysics provides details on the geology in the area around Montezuma Well. This includes characterizing the extent and position of a basalt dike that intruded a deep fracture zone. This low permeability barrier forces groundwater to the surface at the Montezuma Well “pool” with sufficient velocity to entrain sand-sized particles from underlying bedrock. Permeable fractures along and above the basalt dike provide conduits that carry deep sourced carbon dioxide to the surface, which can dissolve carbonate minerals along the transport path in response to the added carbon dioxide. At the ground surface, CO<sub>2</sub> degasses, depositing travertine. Geologic cross sections, rock geochemistry, and semi-quantitative groundwater flow modeling provide a hydrogeologic framework that indicates groundwater flow through a karstic limestone at depth (Redwall Limestone) as the most significant source of groundwater to Montezuma Well. Additional groundwater flow from the overlying formations (Verde Formation and Permian Sandstones) is a possibility, but significant flow from these units is not indicated.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Earth Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer","doi":"10.1007/s12665-012-1801-1","usgsCitation":"Johnson, R.H., DeWitt, E.H., and Arnold, L., 2012, Using hydrogeology to identify the source of groundwater to Montezuma Well, a natural spring in central Arizona: part 1: Environmental Earth Sciences, v. 67, no. 6, p. 1821-1835, https://doi.org/10.1007/s12665-012-1801-1.","productDescription":"15 p.","startPage":"1821","endPage":"1835","numberOfPages":"15","ipdsId":"IP-027795","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":277950,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":277949,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s12665-012-1801-1"}],"country":"United States","state":"Arizona","otherGeospatial":"Montezuma Well","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -111.758051,34.644203 ], [ -111.758051,34.653415 ], [ -111.747948,34.653415 ], [ -111.747948,34.644203 ], [ -111.758051,34.644203 ] ] ] } } ] }","volume":"67","issue":"6","noUsgsAuthors":false,"publicationDate":"2012-09-04","publicationStatus":"PW","scienceBaseUri":"523d6e6ae4b097188d6c771f","contributors":{"authors":[{"text":"Johnson, Raymond H. rhjohnso@usgs.gov","contributorId":707,"corporation":false,"usgs":true,"family":"Johnson","given":"Raymond","email":"rhjohnso@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":484275,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeWitt, Ed H.","contributorId":16543,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":484276,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Arnold, L. Rick","contributorId":101613,"corporation":false,"usgs":true,"family":"Arnold","given":"L. Rick","affiliations":[],"preferred":false,"id":484277,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70045147,"text":"70045147 - 2012 - Measuring the orthogonality error of coil systems","interactions":[],"lastModifiedDate":"2022-02-03T15:44:13.967323","indexId":"70045147","displayToPublicDate":"2012-01-01T09:11:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3184,"text":"Proceedings of the XVth IAGA Workshop on Geomagnetic Observatory Instruments","active":true,"publicationSubtype":{"id":10}},"title":"Measuring the orthogonality error of coil systems","docAbstract":"Recently, a simple method was proposed for the determination of pitch angle between two coil axes by means of a total \nfield magnetometer. The method is applicable when the homogeneous volume in the centre of the coil system is large \nenough to accommodate the total field sensor. Orthogonality of calibration coil systems used for calibrating vector \nmagnetometers can be attained by this procedure. In addition, the method can be easily automated and applied to the \ncalibration of delta inclination–delta declination (dIdD) magnetometers. The method was tested by several independent \nresearch groups, having a variety of test equipment, and located at differing geomagnetic observatories, including: \nNurmijärvi, Finland; Hermanus, South Africa; Ottawa, Canada; Tihany, Hungary. This paper summarizes the test \nresults, and discusses the advantages and limitations of the method.","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of the XVth IAGA Workshop on Geomagnetic Observatory Instruments","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"language":"English","publisher":"International Association of Geomagnetism and Aeronomy","usgsCitation":"Heilig, B., Csontos, A., Pajunpaa, K., White, T., St. Louis, B., and Calp, D., 2012, Measuring the orthogonality error of coil systems: Proceedings of the XVth IAGA Workshop on Geomagnetic Observatory Instruments, p. 42-45.","productDescription":"4 p.","startPage":"42","endPage":"45","numberOfPages":"4","ipdsId":"IP-042503","costCenters":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"links":[{"id":279635,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":395353,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.iaga-aiga.org/index.php?id=proceedings"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd667ce4b0b29085100c93","contributors":{"authors":[{"text":"Heilig, B.","contributorId":25855,"corporation":false,"usgs":true,"family":"Heilig","given":"B.","email":"","affiliations":[],"preferred":false,"id":476938,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Csontos, A.","contributorId":72696,"corporation":false,"usgs":true,"family":"Csontos","given":"A.","email":"","affiliations":[],"preferred":false,"id":476940,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pajunpaa, K.","contributorId":60112,"corporation":false,"usgs":true,"family":"Pajunpaa","given":"K.","email":"","affiliations":[],"preferred":false,"id":476939,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"White, Tim 0000-0002-3563-0649 ttwhite@usgs.gov","orcid":"https://orcid.org/0000-0002-3563-0649","contributorId":2010,"corporation":false,"usgs":true,"family":"White","given":"Tim","email":"ttwhite@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":476936,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"St. Louis, B.","contributorId":94199,"corporation":false,"usgs":true,"family":"St. Louis","given":"B.","email":"","affiliations":[],"preferred":false,"id":476941,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Calp, D.","contributorId":18669,"corporation":false,"usgs":true,"family":"Calp","given":"D.","email":"","affiliations":[],"preferred":false,"id":476937,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70047107,"text":"70047107 - 2012 - Synthesis of benthic flux components in the Patos Lagooncoastal zone, Rio Grande do Sul, Brazil","interactions":[],"lastModifiedDate":"2018-01-16T10:00:51","indexId":"70047107","displayToPublicDate":"2012-01-01T09:03:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Synthesis of benthic flux components in the Patos Lagooncoastal zone, Rio Grande do Sul, Brazil","docAbstract":"The primary objective of this work is to synthesize components of benthic flux in the Patos Lagoon coastal zone, Rio Grande do Sul, Brazil. Specifically, the component of benthic discharge flux forced by the terrestrial hydraulic gradient is 0.8 m<sup>3</sup> d<sup>-1</sup>; components of benthic discharge and recharge flux associated with the groundwater tidal prism are both 2.1 m<sup>3</sup> d<sup>-1</sup>; components of benthic discharge and recharge flux forced by surface-gravity wave setup are both 6.3 m<sup>3</sup> d<sup>-1</sup>; the component of benthic discharge flux that transports radium-228 is 350 m<sup>3</sup> d<sup>-1</sup>; and components of benthic discharge and recharge flux forced by surface-gravity waves propagating over a porous medium are both 1400 m<sup>3</sup> d<sup>-1</sup>. (All models are normalized per meter shoreline.) Benthic flux is a function of components forced by individual mechanisms and nonlinear interactions that exist between components. Constructive and destructive interference may enhance or diminish the contribution of benthic flux components. It may not be possible to model benthic flux by summing component magnitudes. Geochemical tracer techniques may not accurately model benthic discharge flux or submarine groundwater discharge (SGD). A conceptual model provides a framework on which to quantitatively characterize benthic discharge flux and SGD with a multifaceted approach.","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2011WR011477","usgsCitation":"King, J., 2012, Synthesis of benthic flux components in the Patos Lagooncoastal zone, Rio Grande do Sul, Brazil: Water Resources Research, v. 48, no. 12, 10 p., https://doi.org/10.1029/2011WR011477.","productDescription":"10 p.","numberOfPages":"10","ipdsId":"IP-042859","costCenters":[{"id":285,"text":"Florida Water Science Center","active":false,"usgs":true}],"links":[{"id":275264,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":275143,"type":{"id":15,"text":"Index Page"},"url":"https://onlinelibrary.wiley.com/doi/10.1029/2011WR011477/abstract"},{"id":275142,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2011WR011477"}],"country":"Brazil","otherGeospatial":"Patos Lagoon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -52.2568,-32.1891 ], [ -52.2568,-30.3187 ], [ -50.6791,-30.3187 ], [ -50.6791,-32.1891 ], [ -52.2568,-32.1891 ] ] ] } } ] }","volume":"48","issue":"12","noUsgsAuthors":false,"publicationDate":"2012-12-22","publicationStatus":"PW","scienceBaseUri":"51efa5f8e4b0b09fbe58f1fa","contributors":{"authors":[{"text":"King, Jeffrey N. jking@usgs.gov","contributorId":2117,"corporation":false,"usgs":true,"family":"King","given":"Jeffrey N.","email":"jking@usgs.gov","affiliations":[{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true}],"preferred":false,"id":481075,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70047395,"text":"70047395 - 2012 - Sulfur, carbon, hydrogen, and oxygen isotope geochemistry of the Idaho cobalt belt","interactions":[],"lastModifiedDate":"2018-11-19T11:25:55","indexId":"70047395","displayToPublicDate":"2012-01-01T08:58:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Sulfur, carbon, hydrogen, and oxygen isotope geochemistry of the Idaho cobalt belt","docAbstract":"Cobalt-copper &plusmn; gold deposits of the Idaho cobalt belt, including the deposits of the Blackbird district, have been analyzed for their sulfur, carbon, hydrogen, and oxygen isotope compositions to improve the understanding of ore formation. Previous genetic hypotheses have ranged widely, linking the ores to the sedimentary or diagenetic history of the host Mesoproterozoic sedimentary rocks, to Mesoproterozoic or Cretaceous magmatism, or to metamorphic shearing. The &delta;<sup>34</sup>S values are nearly uniform throughout the Blackbird dis- trict, with a mean value for cobaltite (CoAsS, the main cobalt mineral) of 8.0 &plusmn; 0.4‰ (<i>n</i> = 19). The data suggest that (1) sulfur was derived at least partly from sedimentary sources, (2) redox reactions involving sulfur were probably unimportant for ore deposition, and (3) the sulfur was probably transported to sites of ore for- mation as H<sub>2</sub>S. Hydrogen and oxygen isotope compositions of the ore-forming fluid, which are calculated from analyses of biotite-rich wall rocks and tourmaline, do not uniquely identify the source of the fluid; plausible sources include formation waters, metamorphic waters, and mixtures of magmatic and isotopically heavy meteoric waters. The calculated compositions are a poor match for the modified seawaters that form vol- canogenic massive sulfide (VMS) deposits. Carbon and oxygen isotope compositions of siderite, a mineral that is widespread, although sparse, at Blackbird, suggest formation from mixtures of sedimentary organic carbon and magmatic-metamorphic carbon. The isotopic compositions of calcite in alkaline dike rocks of uncertain age are consistent with a magmatic origin. Several lines of evidence suggest that siderite postdated the emplacement of cobalt and copper, so its significance for the ore-forming event is uncertain. From the stable isotope perspective, the mineral deposits of the Idaho cobalt belt contrast with typical VMS and sedimentary exhalative deposits. They show characteristics of deposit types that form in deeper environments and could be related to metamorphic processes or magmatic processes, although the isotopic evidence for magmatic components is relatively weak.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Economic Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/econgeo.107.6.1207","usgsCitation":"Johnson, C.A., Bookstrom, A.A., and Slack, J.F., 2012, Sulfur, carbon, hydrogen, and oxygen isotope geochemistry of the Idaho cobalt belt: Economic Geology, v. 107, no. 6, p. 1207-1221, https://doi.org/10.2113/econgeo.107.6.1207.","productDescription":"15 p.","startPage":"1207","endPage":"1221","numberOfPages":"15","ipdsId":"IP-028411","costCenters":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true},{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":275994,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":275993,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2113/econgeo.107.6.1207"}],"country":"United States","state":"Idaho","otherGeospatial":"Idaho Cobalt Belt","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.7502,44.9628 ], [ -114.7502,45.3514 ], [ -113.812,45.3514 ], [ -113.812,44.9628 ], [ -114.7502,44.9628 ] ] ] } } ] }","volume":"107","issue":"6","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"5200c969e4b009d47a4c23e2","contributors":{"authors":[{"text":"Johnson, Craig A. 0000-0002-1334-2996 cjohnso@usgs.gov","orcid":"https://orcid.org/0000-0002-1334-2996","contributorId":909,"corporation":false,"usgs":true,"family":"Johnson","given":"Craig","email":"cjohnso@usgs.gov","middleInitial":"A.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":35995,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":481932,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bookstrom, Arthur A. 0000-0003-1336-3364 abookstrom@usgs.gov","orcid":"https://orcid.org/0000-0003-1336-3364","contributorId":1542,"corporation":false,"usgs":true,"family":"Bookstrom","given":"Arthur","email":"abookstrom@usgs.gov","middleInitial":"A.","affiliations":[{"id":5056,"text":"Office of the AD Energy and Minerals, and Environmental Health","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":481934,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Slack, John F. 0000-0001-6600-3130 jfslack@usgs.gov","orcid":"https://orcid.org/0000-0001-6600-3130","contributorId":1032,"corporation":false,"usgs":true,"family":"Slack","given":"John","email":"jfslack@usgs.gov","middleInitial":"F.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":387,"text":"Mineral Resources Program","active":true,"usgs":true},{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":481933,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70046838,"text":"70046838 - 2012 - Changing climate, changing forests: the impacts of climate change on forests of the northeastern United States and eastern Canada","interactions":[],"lastModifiedDate":"2013-08-21T08:55:09","indexId":"70046838","displayToPublicDate":"2012-01-01T08:36:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":32,"text":"General Technical Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"NRS-99","title":"Changing climate, changing forests: the impacts of climate change on forests of the northeastern United States and eastern Canada","docAbstract":"Decades of study on climatic change and its direct and indirect effects on forest ecosystems provide important insights for forest science, management, and policy. A synthesis of recent research from the northeastern United States and eastern Canada shows that the climate of the region has become warmer and wetter over the past 100 years and that there are more extreme precipitation events. Greater change is projected in the future. The amount of projected future change depends on the emissions scenarios used. Tree species composition of northeast forests has shifted slowly in response to climate for thousands of years. However, current human-accelerated climate change is much more rapid and it is unclear how forests will respond to large changes in suitable habitat. Projections indicate significant declines in suitable habitat for spruce-fir forests and expansion of suitable habitat for oak-dominated forests. Productivity gains that might result from extended growing seasons and carbon dioxide and nitrogen fertilization may be offset by productivity losses associated with the disruption of species assemblages and concurrent stresses associated with potential increases in atmospheric deposition of pollutants, forest fragmentation, and nuisance species. Investigations of links to water and nutrient cycling suggest that changes in evapotranspiration, soil respiration, and mineralization rates could result in significant alterations of key ecosystem processes. Climate change affects the distribution and abundance of many wildlife species in the region through changes in habitat, food availability, thermal tolerances, species interactions such as competition, and susceptibility to parasites and disease. Birds are the most studied northeastern taxa. Twenty-seven of the 38 bird species for which we have adequate long-term records have expanded their ranges predominantly in a northward direction. There is some evidence to suggest that novel species, including pests and pathogens, may be more adept at adjusting to changing climatic conditions, enhancing their competitive ability relative to native species. With the accumulating evidence of climate change and its potential effects, forest stewardship efforts would benefit from integrating climate mitigation and adaptation options in conservation and management plans.","language":"English","publisher":"U.S. Department of Agriculture, Forest Service, Northern Research Station","publisherLocation":"Newtown Square, PA","usgsCitation":"Rustad, L., Campbell, J., Dukes, J.S., Huntington, T., Lambert, K.F., Mohan, J., and Rodenhouse, N., 2012, Changing climate, changing forests: the impacts of climate change on forests of the northeastern United States and eastern Canada: General Technical Report NRS-99, 48 p.","productDescription":"48 p.","numberOfPages":"56","ipdsId":"IP-037757","costCenters":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true}],"links":[{"id":276836,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":276835,"type":{"id":15,"text":"Index Page"},"url":"https://www.nrs.fs.fed.us/pubs/41165"}],"country":"Canada;United States","state":"Connecticut;Labrador;Maine;Massachusetts;New Brunswick;Newfoundland;New Hampshire;New York;Nova Scotia;Quebec;Rhode Island;Vermont","otherGeospatial":"Northeast Forests","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -79.85,40.58 ], [ -79.85,62.58 ], [ -52.4,62.58 ], [ -52.4,40.58 ], [ -79.85,40.58 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5215e15fe4b02034073ad3eb","contributors":{"authors":[{"text":"Rustad, Lindsey","contributorId":73493,"corporation":false,"usgs":true,"family":"Rustad","given":"Lindsey","email":"","affiliations":[],"preferred":false,"id":480433,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Campbell, John","contributorId":53283,"corporation":false,"usgs":true,"family":"Campbell","given":"John","affiliations":[],"preferred":false,"id":480429,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dukes, Jeffrey S.","contributorId":61331,"corporation":false,"usgs":true,"family":"Dukes","given":"Jeffrey","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":480430,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Huntington, Thomas 0000-0002-9427-3530","orcid":"https://orcid.org/0000-0002-9427-3530","contributorId":81005,"corporation":false,"usgs":true,"family":"Huntington","given":"Thomas","affiliations":[],"preferred":false,"id":480434,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lambert, Kathy Fallon","contributorId":19463,"corporation":false,"usgs":true,"family":"Lambert","given":"Kathy","email":"","middleInitial":"Fallon","affiliations":[],"preferred":false,"id":480428,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mohan, Jacqueline","contributorId":62924,"corporation":false,"usgs":true,"family":"Mohan","given":"Jacqueline","email":"","affiliations":[],"preferred":false,"id":480431,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Rodenhouse, Nicholas","contributorId":64148,"corporation":false,"usgs":true,"family":"Rodenhouse","given":"Nicholas","email":"","affiliations":[],"preferred":false,"id":480432,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70048460,"text":"sir20125107 - 2012 - Sources and sinks of nitrogen and phosphorus to a deep, oligotrophic lake, Lake Crescent, Olympic National Park, Washington","interactions":[],"lastModifiedDate":"2025-02-10T14:45:57.485874","indexId":"sir20125107","displayToPublicDate":"2012-01-01T08:09:00","publicationYear":"2012","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":"2012-5107","displayTitle":"Sources and Sinks of Nitrogen and Phosphorus in a Deep,  Oligotrophic Lake, Lake Crescent, Olympic National Park,  Washington","title":"Sources and sinks of nitrogen and phosphorus to a deep, oligotrophic lake, Lake Crescent, Olympic National Park, Washington","docAbstract":"Lake Crescent, in Olympic National Park in the northwest corner of Washington State is a deep-water lake renowned for its pristine water quality and oligotrophic nature. To examine the major sources and sinks of nutrients (as total nitrogen, total phosphorus, and dissolved nitrate), a study was conducted in the Lake Crescent watershed. The study involved measuring five major inflow streams, the Lyre River as the major outflow, recording weather and climatic data, coring lake bed sediment, and analyzing nutrient chemistry in several relevant media over 14 months. Water samples for total nitrogen, total phosphorous, and dissolved nitrate from the five inflow streams, the outlet Lyre River, and two stations in the lake were collected monthly from May 2006 through May 2007. Periodic samples of shallow water from temporary sampling wells were collected at numerous locations around the lake. Concentrations of nutrients detected in Lake Crescent and tributaries were then applied to the water budget estimates to arrive at monthly and annual loads from various environmental components within the watershed. Other sources, such as leaf litter, pollen, or automobile exhaust were estimated from annual values obtained from various literature sources. This information then was used to construct a nutrient budget for total nitrogen and total phosphorus. The nitrogen budget generally highlights vehicle traffic-diesel trucks in particular-along U.S. Highway 101 as a potential major anthropogenic source of nitrogen compounds in the lake. In contrast, contribution of nitrogen compounds from onsite septic systems appears to be relatively minor related to the other sources identified.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20125107","collaboration":"Prepared in cooperation with the National Park Service","usgsCitation":"Moran, P., Cox, S., Embrey, S., Huffman, R., Olsen, T.D., and Fradkin, S., 2012, Sources and sinks of nitrogen and phosphorus to a deep, oligotrophic lake, Lake Crescent, Olympic National Park, Washington: U.S. Geological Survey Scientific Investigations Report 2012-5107, Report: viii, 56 p.; 6 Appendices, https://doi.org/10.3133/sir20125107.","productDescription":"Report: viii, 56 p.; 6 Appendices","numberOfPages":"64","costCenters":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":278167,"rank":9,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2012/5107/","text":"USGS Index Page","linkFileType":{"id":5,"text":"html"},"description":"SIR 2012-5107"},{"id":278176,"rank":8,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107_appendixF.pdf","text":"Appendix F","size":"443 KB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107 Appendix F"},{"id":278175,"rank":7,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107_appendixE.pdf","text":"Appendix E","size":"123 KB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107 Appendix E"},{"id":278173,"rank":6,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107_appendixD.pdf","text":"Appendix D","size":"1 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107 Appendix D"},{"id":278177,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir20125107.jpg"},{"id":278171,"rank":5,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107_appendixC.pdf","text":"Appendix C","size":"294 KB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107 Appendix C"},{"id":278170,"rank":4,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107_appendixB.pdf","text":"Appendix B","size":"64 KB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107 Appendix B"},{"id":278169,"rank":3,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107_appendixA.pdf","text":"Appendix A","size":"75 KB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107 Appendix A"},{"id":278168,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2012/5107/pdf/sir2012-5107.pdf","text":"Report","size":"6 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2012-5107"}],"country":"United States","state":"Washington","otherGeospatial":"Lake Crescent, Olympic National Park, Olympic Peninsula","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.7348,47.4695 ], [ -124.7348,48.2747 ], [ -123.1217,48.2747 ], [ -123.1217,47.4695 ], [ -124.7348,47.4695 ] ] ] } } ] }","contact":"<p><a href=\"mailto:dc_wa@usgs.gov\" data-mce-href=\"mailto:dc_wa@usgs.gov\">Director</a>, <a href=\"http://wa.water.usgs.gov\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"http://wa.water.usgs.gov\">Washington Water Science Center</a><br>U.S. Geological Survey<br>934 Broadway, Suite 300<br>Tacoma, WA 98402</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Description of Lake Crescent and the Watershed</li><li>Methods of Investigation</li><li>Sources and Sinks of Nitrogen And Phosphorous</li><li>Summary</li><li>Recommendations</li><li>Acknowledgments</li><li>References Cited</li><li>Appendix A. Results of Chemical Analyses on Field Blank-Water, Field-Replicate, and Aqueous Standard-Reference Quality-Control Samples</li><li>Appendix B. Daily Mean Streamflows for Fairholm Creek, Lapoel Creek, Smith Creek, Barnes Creek, Piedmont Creek, and Lyre River, Washington, Water Years 2006–07</li><li>Appendix C. Results of Chemical Analyses on Water Samples from Lake Crescent and Streams</li><li>Appendix D. Results of Chemical Analyses on Bottom-Sediment Core Samples Collected from Lake Crescent, Washington, September 2008</li><li>Appendix E. Results of Chemical Analyses and Field Measurements on Water Samples from Piezometers, October 2007</li><li>Appendix F. Estimated and Observed Daily Total Nitrogen and Total Phosphorus Loads and Loadest Model Parameters</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5246e91ce4b035b7f35addeb","contributors":{"authors":[{"text":"Moran, P.W.","contributorId":9401,"corporation":false,"usgs":true,"family":"Moran","given":"P.W.","email":"","affiliations":[],"preferred":false,"id":484707,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, S.E.","contributorId":66663,"corporation":false,"usgs":true,"family":"Cox","given":"S.E.","email":"","affiliations":[],"preferred":false,"id":484710,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Embrey, S.S.","contributorId":8448,"corporation":false,"usgs":true,"family":"Embrey","given":"S.S.","affiliations":[],"preferred":false,"id":484706,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Huffman, R.L.","contributorId":44956,"corporation":false,"usgs":true,"family":"Huffman","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":484709,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Olsen, T. D.","contributorId":41463,"corporation":false,"usgs":true,"family":"Olsen","given":"T.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":484708,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fradkin, S.C.","contributorId":69880,"corporation":false,"usgs":true,"family":"Fradkin","given":"S.C.","email":"","affiliations":[],"preferred":false,"id":484711,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70173407,"text":"70173407 - 2012 - Pacific salmon (Oncorhynchus spp.) runs and consumer fitness: growth and energy storage in stream-dwelling salmonids increase with salmon spawner density","interactions":[],"lastModifiedDate":"2017-11-27T13:27:42","indexId":"70173407","displayToPublicDate":"2012-01-01T04:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Pacific salmon (<i>Oncorhynchus</i> spp.) runs and consumer fitness: growth and energy storage in stream-dwelling salmonids increase with salmon spawner density","title":"Pacific salmon (Oncorhynchus spp.) runs and consumer fitness: growth and energy storage in stream-dwelling salmonids increase with salmon spawner density","docAbstract":"<p><span>We examined how marine-derived nutrients (MDN), in the form of spawning Pacific salmon, influenced the nutritional status and &delta;</span><sup>15</sup><span>N of stream-dwelling fishes. We sampled juvenile coho salmon (</span><i>Oncorhynchus kisutch</i><span>) and Dolly Varden (</span><i>Salvelinus malma</i><span>) during spring and fall from 11 south-central Alaskan streams that ranged widely in spawning salmon biomass (0.1&ndash;4.7&nbsp;kg&middot;m</span><sup>&ndash;2</sup><span>). Growth rate (as indexed by RNA&ndash;DNA ratios), energy density, and &delta;</span><sup>15</sup><span>N enrichment in spring-sampled fishes increased with spawner biomass, indicating the persistence of spawner effects&nbsp;more than 6&nbsp;months after salmon spawning. Point estimates suggest that spawner effects on nutrition were substantially greater for coho salmon than Dolly Varden (268% and 175% greater for growth and energy, respectively), indicating that both species benefitted physiologically, but that juvenile coho salmon accrued more benefits than Dolly Varden. Although the data were less conclusive for fall- than spring-sampled fish, they do suggest spawner effects were also generally positive during fall, soon after salmon spawned. In a follow-up analysis where growth rate and energy density were modeled as a function of &delta;</span><sup>15</sup><span>N enrichment, results suggested that both increased with MDN assimilation, especially in juvenile coho salmon. Our results support the importance of salmon runs to the nutritional ecology of stream-dwelling fishes.</span></p>","language":"English","publisher":"NRC Research Press","doi":"10.1139/F2011-133","usgsCitation":"Rinella, D.J., Wipfli, M.S., Stricker, C.A., Heintz, R.A., and Rinella, M.J., 2012, Pacific salmon (Oncorhynchus spp.) runs and consumer fitness: growth and energy storage in stream-dwelling salmonids increase with salmon spawner density: Canadian Journal of Fisheries and Aquatic Sciences, v. 69, no. 1, p. 73-84, https://doi.org/10.1139/F2011-133.","productDescription":"12 p.","startPage":"73","endPage":"84","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-018229","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true},{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":324231,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"69","issue":"1","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"576bb6b9e4b07657d1a22924","contributors":{"authors":[{"text":"Rinella, Daniel J.","contributorId":69048,"corporation":false,"usgs":true,"family":"Rinella","given":"Daniel","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":640373,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wipfli, Mark S. 0000-0002-4856-6068 mwipfli@usgs.gov","orcid":"https://orcid.org/0000-0002-4856-6068","contributorId":1425,"corporation":false,"usgs":true,"family":"Wipfli","given":"Mark","email":"mwipfli@usgs.gov","middleInitial":"S.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":637091,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stricker, Craig A. 0000-0002-5031-9437 cstricker@usgs.gov","orcid":"https://orcid.org/0000-0002-5031-9437","contributorId":1097,"corporation":false,"usgs":true,"family":"Stricker","given":"Craig","email":"cstricker@usgs.gov","middleInitial":"A.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":640374,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Heintz, Ron A.","contributorId":101552,"corporation":false,"usgs":true,"family":"Heintz","given":"Ron","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":640375,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rinella, Matthew J.","contributorId":172336,"corporation":false,"usgs":false,"family":"Rinella","given":"Matthew","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":640376,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70043669,"text":"70043669 - 2012 - Reducing fungal infections and testing tag loss in juvenile Pacific lampreys implanted with passive integrated transponders.","interactions":[],"lastModifiedDate":"2016-05-03T12:09:31","indexId":"70043669","displayToPublicDate":"2012-01-01T01:15:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Reducing fungal infections and testing tag loss in juvenile Pacific lampreys implanted with passive integrated transponders.","docAbstract":"<p>Pacific lamprey <i>Entosphenus tridentatus</i> are facing severe population declines, yet little is known about juvenile lamprey passage, life history, or adult return rates because until now, these small fish could not be tagged for unique identification of live individuals. Previously, we developed a simple and effective method for tagging juvenile lampreys with passive integrated transponder (PIT) tags and showed that tagging per se did not affect survival. Mortality in tagged and untagged control fish, however, was frequently associated with fungal infection. In this study, we addressed two outstanding issues related to handling and tagging juvenile lampreys. First, we tried to mitigate freshwater fungal infections by reducing irritation and stress from anesthesia and by treating tagged fish briefly with a prophylactic immediately after tagging. We tested four anesthetics at three concentrations each and determined that 100 mg/L MS-222 and 60 mg/L BENZOAK<sup>&reg;</sup> (benzocaine) were the most effective for anesthetizing juvenile lampreys to handleable while minimizing irritation. We also showed that fish anesthetized with BENZOAK<sup>&reg;</sup> may have lower rates of fungal infection than those anesthetized with MS-222 or AQUI-S<sup>&reg;</sup> 20E (eugenol). When fish anesthetized with MS-222 or BENZOAK<sup>&reg;</sup> were given a 30 min prophylactic treatment with Stress Coat<sup>&reg;</sup>, hydrogen peroxide, or salt immediately after tagging, few fish presented with fungal infections. However, untreated, tagged control fish also showed few fungal infections, making it difficult to determine if the prophylactic treatments were successful. The second question we addressed was whether activity would increase tag loss in PIT-tagged lampreys. We found that active swimming did not cause tag loss if fish were first held for 20&ndash;24 h after tagging. Therefore, we recommend anesthesia with MS-222 or BENZOAK<sup>&reg;</sup> and then tagging with a 20&ndash;24 h recovery period followed by immediate release. If field studies show that lampreys are not reaching salt water (where fungal infections are mitigated) within 1&ndash;2 weeks after release, further study of prophylactic treatments may be warranted.</p>","language":"English","publisher":"U.S. Army Corps of Engineers","publisherLocation":"Portland, OR","usgsCitation":"Christiansen, H., Gee, L., and Mesa, M., 2012, Reducing fungal infections and testing tag loss in juvenile Pacific lampreys implanted with passive integrated transponders., 31 p.","productDescription":"31 p.","numberOfPages":"31","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-037721","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":320891,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5729cbb9e4b0b13d3919a3bf","contributors":{"authors":[{"text":"Christiansen, H.E.","contributorId":81717,"corporation":false,"usgs":true,"family":"Christiansen","given":"H.E.","email":"","affiliations":[],"preferred":false,"id":628529,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gee, L.P.","contributorId":50062,"corporation":false,"usgs":true,"family":"Gee","given":"L.P.","email":"","affiliations":[],"preferred":false,"id":628530,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mesa, M.G.","contributorId":17386,"corporation":false,"usgs":true,"family":"Mesa","given":"M.G.","email":"","affiliations":[],"preferred":false,"id":628531,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70046268,"text":"70046268 - 2012 - Upper Klamath Basin Landsat Image for April 29, 2006: Path 44 Row 31","interactions":[],"lastModifiedDate":"2013-06-04T14:12:16","indexId":"70046268","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Upper Klamath Basin Landsat Image for April 29, 2006: Path 44 Row 31","docAbstract":"This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70046268","usgsCitation":"Snyder, D.T., 2012, Upper Klamath Basin Landsat Image for April 29, 2006: Path 44 Row 31, Dataset, https://doi.org/10.3133/70046268.","productDescription":"Dataset","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":273246,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":273244,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/erosl1t_04292006_p44r31_l5_usgs_1_NAD83.xml"}],"country":"United States","state":"Oregon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.382600,41.991760 ], [ -123.382600,43.492919 ], [ -120.601579,43.492919 ], [ -120.601579,41.991760 ], [ -123.382600,41.991760 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51af0c73e4b08a3322c2c384","contributors":{"authors":[{"text":"Snyder, Daniel T. dtsnyder@usgs.gov","contributorId":820,"corporation":false,"usgs":true,"family":"Snyder","given":"Daniel","email":"dtsnyder@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":479356,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70044135,"text":"70044135 - 2012 - Biostratigraphy and chronostratigraphy of the Cambrian-Ordovician great American carbonate bank","interactions":[],"lastModifiedDate":"2020-09-11T18:45:13.277105","indexId":"70044135","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesTitle":{"id":606,"text":"AAPG Memoir","active":true,"publicationSubtype":{"id":10}},"title":"Biostratigraphy and chronostratigraphy of the Cambrian-Ordovician great American carbonate bank","docAbstract":"<p><span>The carbonate strata of the great American carbonate bank (GACB) have been subdivided and correlated with ever-increasing precision and accuracy during the past half century through use of the dominant organisms that evolved on the Laurentian platform through the Cambrian and the Ordovician. Trilobites and conodonts remain the primary groups used for this purpose, although brachiopods, both calcareous and phosphatic, and graptolites are very important in certain facies and intervals. A series of charts show the chronostratigraphic units (series and stages) currently in use for deposits of the GACB and the biostratigraphic units (zones, subzones, and biomeres) whose boundaries delineate them. Older and, in some cases obsolete, stages and faunal units are included in the figures to allow users to relate information from previous publications and/or industry databases to modern units. This chapter also provides a brief discussion on the use of biostratigraphy in the recognition and interregional correlation of supersequence boundaries within the Sauk and Tippecanoe megasequences, and the varied perspectives on the nature of biostratigraphic units and their defining taxa during the past half century. Also included are a concise update on the biomere concept, and an explanation of the biostratigraphic consequences of a profound change in the dynamics of extinction and replacement that occurred on the GACB in the Early Ordovician when the factors responsible for platformwide biomere-type extinctions faded and ultimately disappeared. A final section addresses recent and pending refinements in the genus and species taxonomy of biostratigraphically significant fossil groups, the potential they hold for greatly improved correlation, and the obstacles to be overcome for that potential to be realized.</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The great American carbonate bank: The geology and economic resources of the Cambrian-Ordovician Sauk megasequence of Laurentia","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"AAPG","publisherLocation":"Tulsa, OK","doi":"10.1306/13331488M983497","usgsCitation":"Taylor, J.F., Repetski, J.E., Loch, J.D., and Leslie, S.A., 2012, Biostratigraphy and chronostratigraphy of the Cambrian-Ordovician great American carbonate bank, chap. <i>of</i> The great American carbonate bank: The geology and economic resources of the Cambrian-Ordovician Sauk megasequence of Laurentia: AAPG Memoir, v. 98, p. 15-35, https://doi.org/10.1306/13331488M983497.","productDescription":"21 p.","startPage":"15","endPage":"35","numberOfPages":"21","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-018460","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":297965,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":297966,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/specpubs/memoir98/CHAPTER03/CHAPTER03.HTM"}],"volume":"98","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"516e64cee4b00154e4368b53","contributors":{"authors":[{"text":"Taylor, John F.","contributorId":80890,"corporation":false,"usgs":false,"family":"Taylor","given":"John","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":474862,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Repetski, John E. 0000-0002-2298-7120 jrepetski@usgs.gov","orcid":"https://orcid.org/0000-0002-2298-7120","contributorId":2596,"corporation":false,"usgs":true,"family":"Repetski","given":"John","email":"jrepetski@usgs.gov","middleInitial":"E.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":474861,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Loch, James D.","contributorId":20139,"corporation":false,"usgs":false,"family":"Loch","given":"James","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":474859,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Leslie, Stephen A.","contributorId":25750,"corporation":false,"usgs":false,"family":"Leslie","given":"Stephen","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":474860,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70046662,"text":"70046662 - 2012 - Long term mean annual water temperature for stream reaches in Pacific Northwest United States","interactions":[],"lastModifiedDate":"2013-06-18T15:34:56","indexId":"70046662","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Long term mean annual water temperature for stream reaches in Pacific Northwest United States","docAbstract":"Long-term mean annual water temperature (degrees Celsius) was estimated for the E2RF1 stream network (Brakebill and Terziotti, 2011) located within the Pacific Northwest region of the United States (HUC2 = 17; the Columbia River basin, the Puget Sound watershed, the coastal drainages of Washington and Oregon, and the closed basins in southern Oregon). Multiple linear regressions were used to select reach-scale watershed attributes (explanatory variables) for predicting the long-term mean annual water temperature (dependent variable) at a set of USGS water-quality monitoring stations. The results from the multiple linear regressions were used to predict the long-term mean water temperature for the Pacific Northwest reaches in the E2RF1 network.","language":"English","publisher":"U.S. Geological Service","publisherLocation":"Reston, VA","doi":"10.3133/70046662","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2012, Long term mean annual water temperature for stream reaches in Pacific Northwest United States, Dataset, https://doi.org/10.3133/70046662.","productDescription":"Dataset","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":273956,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":273955,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/mean_water_temp_streams.xml"}],"country":"United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -127.859452,23.243486 ], [ -127.859452,51.549102 ], [ -65.377389,51.549102 ], [ -65.377389,23.243486 ], [ -127.859452,23.243486 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51c18169e4b0dd0e00d921ed","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":535553,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70044494,"text":"70044494 - 2012 - Risk assessment for adult butterflies exposed to the mosquito control pesticide naled","interactions":[],"lastModifiedDate":"2013-04-08T16:03:02","indexId":"70044494","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","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}},"title":"Risk assessment for adult butterflies exposed to the mosquito control pesticide naled","docAbstract":"A prospective risk assessment was conducted for adult butterflies potentially exposed to the mosquito control insecticide naled. Published acute mortality data, exposure data collected during field studies, and morphometric data (total surface area and fresh body weight) for adult butterflies were combined in a probabilistic estimate of the likelihood that adult butterfly exposure to naled following aerial applications would exceed levels associated with acute mortality. Adult butterfly exposure was estimated based on the product of (1) naled residues on samplers and (2) an exposure metric that normalized total surface area for adult butterflies to their fresh weight. The likelihood that the 10th percentile refined effect estimate for adult butterflies exposed to naled would be exceeded following aerial naled applications was 67 to 80%. The greatest risk would be for butterflies in the family Lycaenidae, and the lowest risk would be for those in the family Hesperidae, assuming equivalent sensitivity to naled. A range of potential guideline naled deposition levels is presented that, if not exceeded, would reduce the risk of adult butterfly mortality. The results for this risk assessment were compared with other risk estimates for butterflies, and the implications for adult butterflies in areas targeted by aerial naled applications are discussed.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Toxicology and Chemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","publisherLocation":"Hoboken, NJ","doi":"10.1002/etc.1757","usgsCitation":"Bargar, T.A., 2012, Risk assessment for adult butterflies exposed to the mosquito control pesticide naled: Environmental Toxicology and Chemistry, v. 31, no. 4, p. 885-891, https://doi.org/10.1002/etc.1757.","productDescription":"7 p.","startPage":"885","endPage":"891","numberOfPages":"7","additionalOnlineFiles":"N","ipdsId":"IP-028759","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":270668,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":270667,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/etc.1757"}],"volume":"31","issue":"4","noUsgsAuthors":false,"publicationDate":"2012-01-25","publicationStatus":"PW","scienceBaseUri":"5163e6eee4b0b7010f820195","contributors":{"authors":[{"text":"Bargar, Timothy A. 0000-0001-8588-3436 tbargar@usgs.gov","orcid":"https://orcid.org/0000-0001-8588-3436","contributorId":2450,"corporation":false,"usgs":true,"family":"Bargar","given":"Timothy","email":"tbargar@usgs.gov","middleInitial":"A.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":475727,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046270,"text":"70046270 - 2012 - Upper Klamath Basin Landsat Image for May 25, 2004: Path 44 Row 31","interactions":[],"lastModifiedDate":"2013-06-04T14:28:00","indexId":"70046270","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Upper Klamath Basin Landsat Image for May 25, 2004: Path 44 Row 31","docAbstract":"This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70046270","usgsCitation":"Snyder, D.T., 2012, Upper Klamath Basin Landsat Image for May 25, 2004: Path 44 Row 31, Dataset, https://doi.org/10.3133/70046270.","productDescription":"Dataset","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":273254,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":273252,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/erosl1t_05252004_p44r31_l5_usgs_NAD83.xml"}],"country":"United States","state":"Oregon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.382600,41.991760 ], [ -123.382600,43.492919 ], [ -120.601579,43.492919 ], [ -120.601579,41.991760 ], [ -123.382600,41.991760 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51af0c75e4b08a3322c2c3b0","contributors":{"authors":[{"text":"Snyder, Daniel T. dtsnyder@usgs.gov","contributorId":820,"corporation":false,"usgs":true,"family":"Snyder","given":"Daniel","email":"dtsnyder@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":479358,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046267,"text":"70046267 - 2012 - Upper Klamath Basin Landsat Image for April 7, 2004: Path 44 Row 31","interactions":[],"lastModifiedDate":"2013-06-04T14:04:22","indexId":"70046267","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Upper Klamath Basin Landsat Image for April 7, 2004: Path 44 Row 31","docAbstract":"This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70046267","usgsCitation":"Snyder, D.T., 2012, Upper Klamath Basin Landsat Image for April 7, 2004: Path 44 Row 31, Dataset, https://doi.org/10.3133/70046267.","productDescription":"Dataset","costCenters":[],"links":[{"id":273242,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":273241,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/erosl1t_04072004_p44r31_l5_usgs_NAD83.xml"}],"country":"United States","state":"Oregon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.382600,41.991760 ], [ -123.382600,43.492919 ], [ -120.601579,43.492919 ], [ -120.601579,41.991760 ], [ -123.382600,41.991760 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51af0c73e4b08a3322c2c38c","contributors":{"authors":[{"text":"Snyder, Daniel T. dtsnyder@usgs.gov","contributorId":820,"corporation":false,"usgs":true,"family":"Snyder","given":"Daniel","email":"dtsnyder@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":479355,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046275,"text":"70046275 - 2012 - Upper Klamath Basin Landsat Image for June 1, 2004: Path 45 Rows 30 and 31","interactions":[],"lastModifiedDate":"2013-06-04T14:46:29","indexId":"70046275","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Upper Klamath Basin Landsat Image for June 1, 2004: Path 45 Rows 30 and 31","docAbstract":"This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70046275","usgsCitation":"Snyder, D.T., 2012, Upper Klamath Basin Landsat Image for June 1, 2004: Path 45 Rows 30 and 31, Dataset, https://doi.org/10.3133/70046275.","productDescription":"Dataset","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":273262,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":273261,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/erosl1t_06012004_p45r30_l5_kl_NAD83.xml"}],"country":"United States","state":"Oregon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.382600,41.991760 ], [ -123.382600,43.492919 ], [ -120.601579,43.492919 ], [ -120.601579,41.991760 ], [ -123.382600,41.991760 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51af0c74e4b08a3322c2c39c","contributors":{"authors":[{"text":"Snyder, Daniel T. dtsnyder@usgs.gov","contributorId":820,"corporation":false,"usgs":true,"family":"Snyder","given":"Daniel","email":"dtsnyder@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":479360,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046057,"text":"70046057 - 2012 - Sequential simulation approach to modeling of multi-seam coal deposits with an application to the assessment of a Louisiana lignite","interactions":[],"lastModifiedDate":"2013-06-17T14:43:46","indexId":"70046057","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2832,"text":"Natural Resources Research","onlineIssn":"1573-8981","printIssn":"1520-7439","active":true,"publicationSubtype":{"id":10}},"title":"Sequential simulation approach to modeling of multi-seam coal deposits with an application to the assessment of a Louisiana lignite","docAbstract":"There are multiple ways to characterize uncertainty in the assessment of coal resources, but not all of them are equally satisfactory. Increasingly, the tendency is toward borrowing from the statistical tools developed in the last 50 years for the quantitative assessment of other mineral commodities. Here, we briefly review the most recent of such methods and formulate a procedure for the systematic assessment of multi-seam coal deposits taking into account several geological factors, such as fluctuations in thickness, erosion, oxidation, and bed boundaries. A lignite deposit explored in three stages is used for validating models based on comparing a first set of drill holes against data from infill and development drilling. Results were fully consistent with reality, providing a variety of maps, histograms, and scatterplots characterizing the deposit and associated uncertainty in the assessments. The geostatistical approach was particularly informative in providing a probability distribution modeling deposit wide uncertainty about total resources and a cumulative distribution of coal tonnage as a function of local uncertainty.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Natural Resources Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer","doi":"10.1007/s11053-012-9185-1","usgsCitation":"Olea, R., and Luppens, J.A., 2012, Sequential simulation approach to modeling of multi-seam coal deposits with an application to the assessment of a Louisiana lignite: Natural Resources Research, v. 21, no. 4, p. 443-459, https://doi.org/10.1007/s11053-012-9185-1.","productDescription":"17 p.","startPage":"443","endPage":"459","ipdsId":"IP-038710","costCenters":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":273847,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":273846,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s11053-012-9185-1"}],"country":"United States","state":"Louisiana","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -94.04,28.92 ], [ -94.04,33.01 ], [ -88.81,33.01 ], [ -88.81,28.92 ], [ -94.04,28.92 ] ] ] } } ] }","volume":"21","issue":"4","noUsgsAuthors":false,"publicationDate":"2012-08-23","publicationStatus":"PW","scienceBaseUri":"51c02ff5e4b0ee1529ed3d51","contributors":{"authors":[{"text":"Olea, Ricardo A. 0000-0003-4308-0808","orcid":"https://orcid.org/0000-0003-4308-0808","contributorId":47873,"corporation":false,"usgs":true,"family":"Olea","given":"Ricardo A.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":478783,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luppens, James A. 0000-0001-7607-8750 jluppens@usgs.gov","orcid":"https://orcid.org/0000-0001-7607-8750","contributorId":550,"corporation":false,"usgs":true,"family":"Luppens","given":"James","email":"jluppens@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":478782,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70046276,"text":"70046276 - 2012 - Upper Klamath Basin Landsat Image for June 16, 2006: Path 44 Row 31","interactions":[],"lastModifiedDate":"2013-06-04T14:55:13","indexId":"70046276","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Upper Klamath Basin Landsat Image for June 16, 2006: Path 44 Row 31","docAbstract":"This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70046276","usgsCitation":"Snyder, D.T., 2012, Upper Klamath Basin Landsat Image for June 16, 2006: Path 44 Row 31, Dataset, https://doi.org/10.3133/70046276.","productDescription":"Dataset","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":273266,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":273265,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/erosl1t_06162006_p44r31_l5_usgs_1_NAD83.xml"}],"country":"United States","state":"Oregon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.382600,41.991760 ], [ -123.382600,43.492919 ], [ -120.601579,43.492919 ], [ -120.601579,41.991760 ], [ -123.382600,41.991760 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"51af0c74e4b08a3322c2c3a0","contributors":{"authors":[{"text":"Snyder, Daniel T. dtsnyder@usgs.gov","contributorId":820,"corporation":false,"usgs":true,"family":"Snyder","given":"Daniel","email":"dtsnyder@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":479361,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70044129,"text":"70044129 - 2012 - Cambrian-lower Middle Ordovician passive carbonate margin, southern Appalachians","interactions":[],"lastModifiedDate":"2020-09-11T18:38:31.792537","indexId":"70044129","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2012","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesTitle":{"id":606,"text":"AAPG Memoir","active":true,"publicationSubtype":{"id":10}},"chapter":"14","title":"Cambrian-lower Middle Ordovician passive carbonate margin, southern Appalachians","docAbstract":"<p><span>The southern Appalachian part of the Cambrian&ndash;Ordovician passive margin succession of the great American carbonate bank extends from the Lower Cambrian to the lower Middle Ordovician, is as much as 3.5 km (2.2 mi) thick, and has long-term subsidence rates exceeding 5 cm (2 in.)/k.y. Subsiding depocenters separated by arches controlled sediment thickness. The succession consists of five supersequences, each of which contains several third-order sequences, and numerous meter-scale parasequences. Siliciclastic-prone supersequence 1 (Lower Cambrian Chilhowee Group fluvial rift clastics grading up into shelf siliciclastics) underlies the passive margin carbonates. Supersequence 2 consists of the Lower Cambrian Shady Dolomite&ndash;Rome-Waynesboro Formations. This is a shallowing-upward ramp succession of thinly bedded to nodular lime mudstones up into carbonate mud-mound facies, overlain by lowstand quartzose carbonates, and then a rimmed shelf succession capped by highly cyclic regressive carbonates and red beds (Rome-Waynesboro Formations). Foreslope facies include megabreccias, grainstone, and thin-bedded carbonate turbidites and deep-water rhythmites. Supersequence 3 rests on a major unconformity and consists of a Middle Cambrian differentiated rimmed shelf carbonate with highly cyclic facies (Elbrook Formation) extending in from the rim and passing via an oolitic ramp into a large structurally controlled intrashelf basin (Conasauga Shale). Filling of the intrashelf basin caused widespread deposition of thin quartz sandstones at the base of supersequence 4, overlain by widespread cyclic carbonates (Upper Cambrian lower Knox Group Copper Ridge Dolomite in the south; Conococheague Formation in the north). Supersequence 5 (Lower Ordovician upper Knox in the south; Lower to Middle Ordovician Beekmantown Group in the north) has a basal quartz sandstone-prone unit, overlain by cyclic ramp carbonates, that grade downdip into thrombolite grainstone and then storm-deposited deep-ramp carbonates. Passive margin deposition was terminated by arc-continent collision when the shelf was uplifted over a peripheral bulge while global sea levels were falling, resulting in the major 0- to 10-m.y. Knox&ndash;Beekmantown unconformity. The supersequences and sequences appear to relate to regionally traceable eustatic sea level cycles on which were superimposed high-frequency Milankovitch sea level cycles that formed the parasequences under global greenhouse conditions.</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The great American carbonate bank: The geology and economic resources of the Cambrian-Ordovician Sauk megasequence of Laurentia","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"AAPG","publisherLocation":"Tulsa, OK","doi":"10.1306/13331499M980271","usgsCitation":"Read, J.F., and Repetski, J.E., 2012, Cambrian-lower Middle Ordovician passive carbonate margin, southern Appalachians, chap. 14 <i>of</i> The great American carbonate bank: The geology and economic resources of the Cambrian-Ordovician Sauk megasequence of Laurentia: AAPG Memoir, v. 98, p. 357-382, https://doi.org/10.1306/13331499M980271.","productDescription":"26 p.","startPage":"357","endPage":"382","numberOfPages":"26","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-043201","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":270967,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":378344,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/specpubs/memoir98/CHAPTER14/CHAPTER14.HTM"}],"country":"United States","otherGeospatial":"southern Appalachian Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.25537109375,\n              39.70718665682654\n            ],\n            [\n              -80.958251953125,\n              39.90973623453719\n            ],\n            [\n              -85.49560546875,\n              36.28856319836237\n            ],\n            [\n              -87.62695312499999,\n              33.715201644740844\n            ],\n            [\n              -85.26489257812499,\n              32.54681317351514\n            ],\n            [\n              -81.595458984375,\n              35.263561862152095\n            ],\n            [\n              -78.233642578125,\n              38.11727165830543\n            ],\n            [\n              -77.080078125,\n              39.73253798438173\n            ],\n            [\n              -79.25537109375,\n              39.70718665682654\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"98","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"516e64d8e4b00154e4368b57","contributors":{"authors":[{"text":"Read, J. 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