{"pageNumber":"2898","pageRowStart":"72425","pageSize":"25","recordCount":184606,"records":[{"id":70026300,"text":"70026300 - 2003 - Slip rate and earthquake recurrence along the central Septentrional fault, North American-Caribbean plate boundary, Dominican Republic","interactions":[],"lastModifiedDate":"2012-03-12T17:20:25","indexId":"70026300","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Slip rate and earthquake recurrence along the central Septentrional fault, North American-Caribbean plate boundary, Dominican Republic","docAbstract":"The Septentrional fault zone (SFZ) is the major North American-Caribbean, strike-slip, plate boundary fault at the longitude of eastern Hispaniola. The SFZ traverses the densely populated Cibao Valley of the Dominican Republic, forming a prominent scarp in alluvium. Our studies at four sites along the central SFZ are aimed at quantifying the late Quaternary behavior of this structure to better understand the seismic hazard it represents for the northeastern Caribbean. Our investigations of excavations at sites near Rio Cenovi show that the most recent ground-rupturing earthquake along this fault in the north central Dominican Republic occurred between A.D. 1040 and A.D. 1230, and involved a minimum of ???4 m of left-lateral slip and 2.3 m of normal dip slip at that site. Our studies of offset stream terraces at two locations, Rio Juan Lopez and Rio Licey, provide late Holocene slip rate estimates of 6-9 mm/yr and a maximum of 11-12 mm/yr, respectively, across the Septentrional fault. Combining these results gives a best estimate of 6-12 mm/yr for the slip rate across the SFZ. Three excavations, two near Tenares and one at the Rio Licey site, yielded evidence for the occurrence of earlier prehistoric earthquakes. Dates of strata associated with the penultimate event suggest that it occurred post-A.D. 30, giving a recurrence interval of 800-1200 years. These studies indicate that the SFZ has likely accumulated elastic strain sufficient to generate a major earthquake during the more than 800 years since it last slipped and should be considered likely to produce a destructive future earthquake.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"01480227","usgsCitation":"Prentice, C., Mann, P., Pena, L., and Burr, G., 2003, Slip rate and earthquake recurrence along the central Septentrional fault, North American-Caribbean plate boundary, Dominican Republic: Journal of Geophysical Research B: Solid Earth, v. 108, no. 3.","costCenters":[],"links":[{"id":234292,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"108","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b914ce4b08c986b31981d","contributors":{"authors":[{"text":"Prentice, C.S.","contributorId":56667,"corporation":false,"usgs":true,"family":"Prentice","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":408922,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mann, P.","contributorId":55167,"corporation":false,"usgs":true,"family":"Mann","given":"P.","email":"","affiliations":[],"preferred":false,"id":408921,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pena, L.R.","contributorId":11807,"corporation":false,"usgs":true,"family":"Pena","given":"L.R.","email":"","affiliations":[],"preferred":false,"id":408920,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Burr, G.","contributorId":99720,"corporation":false,"usgs":true,"family":"Burr","given":"G.","affiliations":[],"preferred":false,"id":408923,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70161936,"text":"70161936 - 2003 - The importance of spatial scale in the modeling of aquatic ecosystems: Chapter 24","interactions":[],"lastModifiedDate":"2016-01-11T09:23:13","indexId":"70161936","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The importance of spatial scale in the modeling of aquatic ecosystems: Chapter 24","docAbstract":"<p>No abstract available</p>","largerWorkTitle":"Handbook of scaling methods in aquatic ecology: Measurement, analysis, simulation","language":"English","publisher":"CRC Research Press","usgsCitation":"DeAngelis, D., Mooij, W.M., and Basset, A., 2003, The importance of spatial scale in the modeling of aquatic ecosystems: Chapter 24, chap. <i>of</i> Handbook of scaling methods in aquatic ecology: Measurement, analysis, simulation.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314088,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":314087,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.crcpress.com/Handbook-of-Scaling-Methods-in-Aquatic-Ecology-Measurement-Analysis-Simulation/Seuront-Strutton/9780849313448"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e066e4b039675d005ea3","contributors":{"authors":[{"text":"DeAngelis, Donald L. 0000-0002-1570-4057 don_deangelis@usgs.gov","orcid":"https://orcid.org/0000-0002-1570-4057","contributorId":147289,"corporation":false,"usgs":true,"family":"DeAngelis","given":"Donald L.","email":"don_deangelis@usgs.gov","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":588117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mooij, Wolf M.","contributorId":94169,"corporation":false,"usgs":true,"family":"Mooij","given":"Wolf","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":588118,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Basset, A.","contributorId":39552,"corporation":false,"usgs":true,"family":"Basset","given":"A.","email":"","affiliations":[],"preferred":false,"id":588119,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70161941,"text":"70161941 - 2003 - Running","interactions":[],"lastModifiedDate":"2016-01-11T09:46:41","indexId":"70161941","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Running","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Models in ecosystem science","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Princeton University Press","usgsCitation":"Duarte, C., Amthor, J., DeAngelis, D., Joyce, L., Maranger, R., Pace, M.L., and Pastor, J., 2003, Running, chap. <i>of</i> Models in ecosystem science, p. 437-451.","productDescription":"15 p.","startPage":"437","endPage":"451","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314094,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":314093,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://press.princeton.edu/titles/7692.html"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e050e4b039675d005e66","contributors":{"editors":[{"text":"Canham, Charles D.","contributorId":152138,"corporation":false,"usgs":false,"family":"Canham","given":"Charles","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":588141,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Cole, Jonathan J.","contributorId":16738,"corporation":false,"usgs":true,"family":"Cole","given":"Jonathan","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":588142,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Lauenroth, William K.","contributorId":80982,"corporation":false,"usgs":false,"family":"Lauenroth","given":"William","email":"","middleInitial":"K.","affiliations":[{"id":7098,"text":"University of Wyoming, Department of Botany, 1000 E. University Avenue, Laramie, WY 82071, USA","active":true,"usgs":false}],"preferred":false,"id":588143,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Duarte, C.M.","contributorId":64017,"corporation":false,"usgs":true,"family":"Duarte","given":"C.M.","affiliations":[],"preferred":false,"id":588134,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Amthor, J.","contributorId":152139,"corporation":false,"usgs":false,"family":"Amthor","given":"J.","email":"","affiliations":[],"preferred":false,"id":588135,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"DeAngelis, Donald L. 0000-0002-1570-4057 don_deangelis@usgs.gov","orcid":"https://orcid.org/0000-0002-1570-4057","contributorId":147289,"corporation":false,"usgs":true,"family":"DeAngelis","given":"Donald L.","email":"don_deangelis@usgs.gov","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":588136,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Joyce, L.A.","contributorId":36321,"corporation":false,"usgs":true,"family":"Joyce","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":588137,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Maranger, R.J.","contributorId":17448,"corporation":false,"usgs":true,"family":"Maranger","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":588138,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Pace, M. L.","contributorId":72542,"corporation":false,"usgs":false,"family":"Pace","given":"M.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":588139,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Pastor, J.","contributorId":25784,"corporation":false,"usgs":true,"family":"Pastor","given":"J.","email":"","affiliations":[],"preferred":false,"id":588140,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70161942,"text":"70161942 - 2003 - Using strip-transect aerial surveys to estimate manatee abundance and population trend in the Ten Thousand Islands Region of southwest Florida","interactions":[],"lastModifiedDate":"2016-01-11T10:16:44","indexId":"70161942","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Using strip-transect aerial surveys to estimate manatee abundance and population trend in the Ten Thousand Islands Region of southwest Florida","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of Joint Conference on the Science and Restoration of the Greater Everglades and Florida Bay Ecosystem, April 13-18, 2003, Palm Harbor, Florida","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"From Kissimmee to the Keys","conferenceDate":"April 13-18, 2003","conferenceLocation":"Palm Harbor, FL","language":"English","publisher":"South Florida Restoration Task Force","usgsCitation":"Easton, D.E., Lefebvre, L.W., and Doyle, T., 2003, Using strip-transect aerial surveys to estimate manatee abundance and population trend in the Ten Thousand Islands Region of southwest Florida, <i>in</i> Proceedings of Joint Conference on the Science and Restoration of the Greater Everglades and Florida Bay Ecosystem, April 13-18, 2003, Palm Harbor, Florida, Palm Harbor, FL, April 13-18, 2003.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314095,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e068e4b039675d005eb1","contributors":{"authors":[{"text":"Easton, Dean E.","contributorId":57784,"corporation":false,"usgs":true,"family":"Easton","given":"Dean","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":588144,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lefebvre, Lynn W. 0000-0002-4464-6263 llefebvre@usgs.gov","orcid":"https://orcid.org/0000-0002-4464-6263","contributorId":1614,"corporation":false,"usgs":true,"family":"Lefebvre","given":"Lynn","email":"llefebvre@usgs.gov","middleInitial":"W.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":588145,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Doyle, T.J.","contributorId":103489,"corporation":false,"usgs":true,"family":"Doyle","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":588146,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70026331,"text":"70026331 - 2003 - Influence of the Pacific decadal oscillation on the climate of the Sierra Nevada, California and Nevada","interactions":[],"lastModifiedDate":"2012-03-12T17:20:25","indexId":"70026331","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3218,"text":"Quaternary Research","active":true,"publicationSubtype":{"id":10}},"title":"Influence of the Pacific decadal oscillation on the climate of the Sierra Nevada, California and Nevada","docAbstract":"Mono Lake sediments have recorded five major oscillations in the hydrologic balance between A.D. 1700 and 1941. These oscillations can be correlated with tree-ring-based oscillations in Sierra Nevada snowpack. Comparison of a tree-ring-based reconstruction of the Pacific Decadal Oscillation (PDO) index (D' Arrigo et al., 2001) with a coral-based reconstruction of Subtropical South Pacific sea-surface temperature (Linsley et al., 2000) indicates a high degree of correlation between the two records during the past 300 yr. This suggests that the PDO has been a pan-Pacific phenomena for at least the past few hundred years. Major oscillations in the hydrologic balance of the Sierra Nevada correspond to changes in the sign of the PDO with extreme droughts occuring during PDO maxima. Four droughts centered on A.D. 1710, 1770, 1850, and 1930 indicate PDO-related drought reoccurrence intervals ranging from 60 to 80 yr. ?? 2003 Elsevier Science (USA). All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Quaternary Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/S0033-5894(03)00007-3","issn":"00335894","usgsCitation":"Benson, L., Linsley, B., Smoot, J., Mensing, S., Lund, S., Stine, S., and Sarna-Wojcicki, A., 2003, Influence of the Pacific decadal oscillation on the climate of the Sierra Nevada, California and Nevada: Quaternary Research, v. 59, no. 2, p. 151-159, https://doi.org/10.1016/S0033-5894(03)00007-3.","startPage":"151","endPage":"159","numberOfPages":"9","costCenters":[],"links":[{"id":234293,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":208510,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0033-5894(03)00007-3"}],"volume":"59","issue":"2","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"505a3b87e4b0c8380cd625ff","contributors":{"authors":[{"text":"Benson, L.","contributorId":56793,"corporation":false,"usgs":true,"family":"Benson","given":"L.","affiliations":[],"preferred":false,"id":409041,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Linsley, B.","contributorId":33493,"corporation":false,"usgs":true,"family":"Linsley","given":"B.","email":"","affiliations":[],"preferred":false,"id":409039,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smoot, J.","contributorId":21726,"corporation":false,"usgs":true,"family":"Smoot","given":"J.","affiliations":[],"preferred":false,"id":409037,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mensing, S.","contributorId":90488,"corporation":false,"usgs":true,"family":"Mensing","given":"S.","email":"","affiliations":[],"preferred":false,"id":409043,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lund, S.","contributorId":84933,"corporation":false,"usgs":true,"family":"Lund","given":"S.","affiliations":[],"preferred":false,"id":409042,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Stine, S.","contributorId":24089,"corporation":false,"usgs":true,"family":"Stine","given":"S.","email":"","affiliations":[],"preferred":false,"id":409038,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Sarna-Wojcicki, A. 0000-0002-0244-9149","orcid":"https://orcid.org/0000-0002-0244-9149","contributorId":38750,"corporation":false,"usgs":true,"family":"Sarna-Wojcicki","given":"A.","affiliations":[],"preferred":false,"id":409040,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70161949,"text":"70161949 - 2003 - Modeling manatee response to restoration in the Everglades and Ten Thousand Islands","interactions":[],"lastModifiedDate":"2016-01-11T10:29:14","indexId":"70161949","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Modeling manatee response to restoration in the Everglades and Ten Thousand Islands","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of Joint Conference on the Science and Restoration of the Greater Everglades and Florida Bay Ecosystem, April 13-18, 2003, Palm Harbor, Florida","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"From Kissimmee to the Keys","conferenceDate":"April 13-18, 2003","conferenceLocation":"Palm Harbor, FL","language":"English","usgsCitation":"Stith, B., Reid, J.P., Easton, D.E., and Butler, S.M., 2003, Modeling manatee response to restoration in the Everglades and Ten Thousand Islands, <i>in</i> Proceedings of Joint Conference on the Science and Restoration of the Greater Everglades and Florida Bay Ecosystem, April 13-18, 2003, Palm Harbor, Florida, Palm Harbor, FL, April 13-18, 2003.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314102,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e049e4b039675d005e3d","contributors":{"authors":[{"text":"Stith, Bradley bstith@usgs.gov","contributorId":3596,"corporation":false,"usgs":true,"family":"Stith","given":"Bradley","email":"bstith@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":588171,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reid, James P. 0000-0002-8497-1132 jreid@usgs.gov","orcid":"https://orcid.org/0000-0002-8497-1132","contributorId":3460,"corporation":false,"usgs":true,"family":"Reid","given":"James","email":"jreid@usgs.gov","middleInitial":"P.","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":588172,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Easton, Dean E.","contributorId":57784,"corporation":false,"usgs":true,"family":"Easton","given":"Dean","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":588173,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Butler, Susan M. sbutler@usgs.gov","contributorId":4674,"corporation":false,"usgs":true,"family":"Butler","given":"Susan","email":"sbutler@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":false,"id":588174,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70161939,"text":"70161939 - 2003 - Conservation","interactions":[],"lastModifiedDate":"2016-01-11T09:35:12","indexId":"70161939","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Conservation","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Grizmek's animal life encyclopedia","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Gale","usgsCitation":"Dodd, C.K., 2003, Conservation, chap. <i>of</i> Grizmek's animal life encyclopedia, v. 7, p. 59-63.","productDescription":"5 p.","startPage":"59","endPage":"63","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314091,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","edition":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e03fe4b039675d005e04","contributors":{"editors":[{"text":"Hutchins, M.","contributorId":112499,"corporation":false,"usgs":true,"family":"Hutchins","given":"M.","email":"","affiliations":[],"preferred":false,"id":588129,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Murphy, J.B.","contributorId":111493,"corporation":false,"usgs":true,"family":"Murphy","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":588130,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Schlager, N.","contributorId":113346,"corporation":false,"usgs":true,"family":"Schlager","given":"N.","email":"","affiliations":[],"preferred":false,"id":588131,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Dodd, C. Kenneth Jr.","contributorId":89215,"corporation":false,"usgs":true,"family":"Dodd","given":"C.","suffix":"Jr.","email":"","middleInitial":"Kenneth","affiliations":[],"preferred":false,"id":588128,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1000854,"text":"1000854 - 2003 - Development of a pH/alkalinity treatment model for applications of the lampricide TFM to streams tributary to the Great Lakes","interactions":[],"lastModifiedDate":"2016-05-19T11:57:10","indexId":"1000854","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","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":"Development of a pH/alkalinity treatment model for applications of the lampricide TFM to streams tributary to the Great Lakes","docAbstract":"<p><span>It has long been known that the toxicity of the lampricide 3-trifluoromethyl-4-nitrophenol (TFM) is influenced by chemical and physical properties of water. As the pH, conductivity, and alkalinity of water increase, greater concentrations of TFM are required to kill sea lamprey (</span><i>Petromyzon marinus</i><span>) larvae. Consequently, the concentration of TFM required for effective treatment varies among streams. Brown trout (</span><i>Salmo trutta</i><span>) and sea lamprey larvae were exposed to a series of TFM concentrations in a continuous-flow diluter for 12 h. Twenty five exposures were conducted at various water alkalinities and pHs that treatment personnel encounter during lampricide treatments. Survival/mortality data were analyzed for lampricide concentrations that produced 50 and 99.9% mortality (LC</span><sub>50</sub><span>&nbsp;and LC</span><sub>99.9</sub><span>) for sea lamprey larvae and 25 and 50% mortality (LC</span><sub>25</sub><span>&nbsp;and LC</span><sub>50</sub><span>) for brown trout. Linear regression analyses were performed for each set of tests for each selected alkalinity by comparing the 12-h post exposure LC</span><sub>99.9</sub><span>&nbsp;sea lamprey data and LC</span><sub>25</sub><span>&nbsp;brown trout data at each pH. Mortality data from on-site toxicity tests conducted by lampricide control personnel were compared to predicted values from the pH/alkalinity prediction model. Of the 31 tests examined, 27 resulted in the LC</span><sub>100</sub><span>s (lowest TFM concentration where 100% mortality of sea lamprey was observed after 12 h of exposure) falling within 0.2 mg/L of the predicted sea lamprey minimum lethal (LC</span><sub>99.9</sub><span>) range. The pH/alkalinity prediction model provides managers with an operational tool that reduces the amount of TFM required for effective treatment while minimizing the impact on non-target organisms.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0380-1330(03)70512-7","usgsCitation":"Bills, T.D., Boogaard, M.A., Johnson, D.A., Brege, D.C., Scholefield, R.J., Westman, R.W., and Stephens, B.E., 2003, Development of a pH/alkalinity treatment model for applications of the lampricide TFM to streams tributary to the Great Lakes: Journal of Great Lakes Research, v. 29, p. 510-520, https://doi.org/10.1016/S0380-1330(03)70512-7.","productDescription":"11 p.","startPage":"510","endPage":"520","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":128514,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"29","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65e0c4","contributors":{"authors":[{"text":"Bills, Terry D.","contributorId":30939,"corporation":false,"usgs":true,"family":"Bills","given":"Terry","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":309616,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boogaard, Michael A. 0000-0002-5192-8437 mboogaard@usgs.gov","orcid":"https://orcid.org/0000-0002-5192-8437","contributorId":865,"corporation":false,"usgs":true,"family":"Boogaard","given":"Michael","email":"mboogaard@usgs.gov","middleInitial":"A.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":309615,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, David A.","contributorId":88683,"corporation":false,"usgs":true,"family":"Johnson","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":309621,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brege, Dorance C.","contributorId":71504,"corporation":false,"usgs":true,"family":"Brege","given":"Dorance","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":309618,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Scholefield, Ronald J.","contributorId":64594,"corporation":false,"usgs":true,"family":"Scholefield","given":"Ronald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":309617,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Westman, R. Wayne","contributorId":87884,"corporation":false,"usgs":true,"family":"Westman","given":"R.","email":"","middleInitial":"Wayne","affiliations":[],"preferred":false,"id":309620,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Stephens, Brian E.","contributorId":78679,"corporation":false,"usgs":true,"family":"Stephens","given":"Brian","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":309619,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70026326,"text":"70026326 - 2003 - Crustal magnetization and accretion at the Southwest Indian Ridge near the Atlantis II fracture zone, 0-25 Ma","interactions":[],"lastModifiedDate":"2012-03-12T17:20:36","indexId":"70026326","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Crustal magnetization and accretion at the Southwest Indian Ridge near the Atlantis II fracture zone, 0-25 Ma","docAbstract":"We analyze geophysical data that extend from 0 to 25-Myr-old seafloor on both flanks of the Southwest Indian Ridge (SWIR). Lineated marine magnetic anomalies are consistent and identifiable within the study area, even over seafloor lacking a basaltic upper crust. The full spreading rate of 14 km/Myr has remained nearly constant since at least 20 Ma, but crustal accretion has been highly asymmetric, with half rates of 8.5 and 5.5 km/Myr on the Antarctic and African flanks, respectively. This asymmetry may be unique to a ???400 km wide corridor between large-offset fracture zones of the SWIR. In contrast to the Mid-Atlantic Ridge, crustal magnetization amplitudes correlate directly with seafloor topography along the present-day rift valleys. This pattern appears to be primarily a function of along-axis variations in crustal thickness, rather than magnetic mineralogy. Off-axis, magnetization amplitudes at paleo-segment ends are more positive than at paleo-segment midpoints, suggesting the presence of an induced component of magnetization within the lower crust or serpentinized upper mantle. Alteration of the magnetic source layer at paleo-segment midpoints reduces magnetization amplitudes by 70-80% within 20 Myr of accretion. Magnetic and Ocean Drilling Program (ODP) Hole 735B data suggest that the lower crust cooled quickly enough to lock in a primary thermoremanent magnetization that is in phase with that of the overlying upper crust. Thus magnetic polarity boundaries within the intrusive lower crust may be steeper than envisioned in prior models of ocean crustal magnetization. As the crust ages, the lower crust becomes increasingly important in preserving marine magnetic stripes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"01480227","usgsCitation":"Hosford, A., Tivey, M., Matsumoto, T., Dick, H., Schouten, H., and Kinoshita, H., 2003, Crustal magnetization and accretion at the Southwest Indian Ridge near the Atlantis II fracture zone, 0-25 Ma: Journal of Geophysical Research B: Solid Earth, v. 108, no. 3.","costCenters":[],"links":[{"id":234192,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"108","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fce1e4b0c8380cd4e4a7","contributors":{"authors":[{"text":"Hosford, A.","contributorId":107895,"corporation":false,"usgs":true,"family":"Hosford","given":"A.","email":"","affiliations":[],"preferred":false,"id":409022,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tivey, M.","contributorId":70158,"corporation":false,"usgs":true,"family":"Tivey","given":"M.","email":"","affiliations":[],"preferred":false,"id":409019,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Matsumoto, T.","contributorId":105479,"corporation":false,"usgs":true,"family":"Matsumoto","given":"T.","email":"","affiliations":[],"preferred":false,"id":409021,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dick, H.","contributorId":28781,"corporation":false,"usgs":true,"family":"Dick","given":"H.","email":"","affiliations":[],"preferred":false,"id":409018,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Schouten, Hans","contributorId":86892,"corporation":false,"usgs":true,"family":"Schouten","given":"Hans","email":"","affiliations":[],"preferred":false,"id":409020,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kinoshita, H.","contributorId":19743,"corporation":false,"usgs":true,"family":"Kinoshita","given":"H.","email":"","affiliations":[],"preferred":false,"id":409017,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70026327,"text":"70026327 - 2003 - Scale-dependent temporal variations in stream water geochemistry","interactions":[],"lastModifiedDate":"2020-09-08T14:35:30.542553","indexId":"70026327","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Scale-dependent temporal variations in stream water geochemistry","docAbstract":"<p><span>A year-long study of four western Montana streams (two impacted by mining and two “pristine”) evaluated surface water geochemical dynamics on various time scales (monthly, daily, and bi-hourly). Monthly changes were dominated by snowmelt and precipitation dynamics. On the daily scale, post-rain surges in some solute and particulate concentra tions were similar to those of early spring runoff flushing characteristics on the monthly scale. On the bi-hourly scale, we observed diel (diurnal−nocturnal) cycling for pH, dissolved oxygen, water temperature, dissolved inorganic carbon, total suspended sediment, and some total recoverable metals at some or all sites. A comparison of the cumulative geochemical variability within each of the temporal groups reveals that for many water quality parameters there were large overlaps of concentration ranges among groups. We found that short-term (daily and bi-hourly) variations of some geochemical parameters covered large proportions of the variations found on a much longer term (monthly) time scale. These results show the importance of nesting short-term studies within long-term geochemical study designs to separate signals of environmental change from natural variability.</span></p>","language":"English","publisher":"ACS Publications","doi":"10.1021/es025983","usgsCitation":"Nagorski, S., Moore, J., McKinnon, T.E., and Smith, D.B., 2003, Scale-dependent temporal variations in stream water geochemistry: Environmental Science & Technology, v. 37, no. 5, p. 859-864, https://doi.org/10.1021/es025983.","productDescription":"6 p.","startPage":"859","endPage":"864","numberOfPages":"6","costCenters":[],"links":[{"id":234224,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -117.02636718749999,\n              44.933696389694674\n            ],\n            [\n              -110.19287109375,\n              44.933696389694674\n            ],\n            [\n              -110.19287109375,\n              49.023461463214126\n            ],\n            [\n              -117.02636718749999,\n              49.023461463214126\n            ],\n            [\n              -117.02636718749999,\n              44.933696389694674\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"37","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b870fe4b08c986b3162aa","contributors":{"authors":[{"text":"Nagorski, S.A.","contributorId":95499,"corporation":false,"usgs":true,"family":"Nagorski","given":"S.A.","affiliations":[],"preferred":false,"id":409026,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moore, J.N.","contributorId":22795,"corporation":false,"usgs":true,"family":"Moore","given":"J.N.","affiliations":[],"preferred":false,"id":409024,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McKinnon, Temple E.","contributorId":40238,"corporation":false,"usgs":false,"family":"McKinnon","given":"Temple","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":409025,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Smith, D. B. davidsmith@usgs.gov","contributorId":12840,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":false,"id":409023,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70024702,"text":"70024702 - 2003 - Adaptive Management Implementation: Glen Canyon Dam Adaptive Management Program Trinity River Restoration Program","interactions":[],"lastModifiedDate":"2012-03-12T17:20:14","indexId":"70024702","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Adaptive Management Implementation: Glen Canyon Dam Adaptive Management Program Trinity River Restoration Program","docAbstract":"Two adaptive management programs, the Glen Canyon Dam Adaptive Management Program (GCDAMP) and the Trinity River Restoration Program (TRRP) are examined. In both cases, the focus is on managing the aquatic and riparian systems downstream of a large dam and water supply project. The status of the two programs, lessons learned by the program managers and the Adaptive Environmental Assessment and Management (AEAM) evolution of the TRRP are discussed. The Trinity River illustrates some of the scientific uncertainities that a program faces and the ways the program evolves from concept through implementation.","largerWorkTitle":"World Water and Environmental Resources Congress","conferenceTitle":"World Water and Environmental Resources Congress 2003","conferenceDate":"23 June 2003 through 26 June 2003","conferenceLocation":"Philadelphia, PA","language":"English","isbn":"0784406855","usgsCitation":"Wittler, R., McBain, S., and Stalnaker, C., 2003, Adaptive Management Implementation: Glen Canyon Dam Adaptive Management Program Trinity River Restoration Program, <i>in</i> World Water and Environmental Resources Congress, Philadelphia, PA, 23 June 2003 through 26 June 2003, p. 1215-1225.","startPage":"1215","endPage":"1225","numberOfPages":"11","costCenters":[],"links":[{"id":232957,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e6e3e4b0c8380cd476d3","contributors":{"editors":[{"text":"Bizier, P.","contributorId":113211,"corporation":false,"usgs":true,"family":"Bizier","given":"P.","email":"","affiliations":[],"preferred":false,"id":508787,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"DeBarry, P.","contributorId":111431,"corporation":false,"usgs":true,"family":"DeBarry","given":"P.","email":"","affiliations":[],"preferred":false,"id":508786,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Wittler, R.","contributorId":35510,"corporation":false,"usgs":true,"family":"Wittler","given":"R.","email":"","affiliations":[],"preferred":false,"id":402327,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McBain, S.","contributorId":77329,"corporation":false,"usgs":true,"family":"McBain","given":"S.","email":"","affiliations":[],"preferred":false,"id":402328,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stalnaker, C.","contributorId":32858,"corporation":false,"usgs":true,"family":"Stalnaker","given":"C.","affiliations":[],"preferred":false,"id":402326,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70195466,"text":"70195466 - 2003 - Coal geology and resources","interactions":[],"lastModifiedDate":"2018-02-16T10:44:25","indexId":"70195466","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Coal geology and resources","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Encyclopedia of life support systems (UNESCO-EOLSS)","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"UNESO","usgsCitation":"Warwick, P.D., 2003, Coal geology and resources, chap. <i>of</i> Encyclopedia of life support systems (UNESCO-EOLSS), p. 54-74.","productDescription":"21 p.","startPage":"54","endPage":"74","costCenters":[],"links":[{"id":351695,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":351694,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.eolss.net/ViewChapter.aspx?CategoryId=1"}],"publicComments":"This publication is a section in the book <i>Encyclopedia of earth and atmospheric sciences,</i> a volume in the <i>Encyclopedia of life support systems</i> e-book set published by UNESCO.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5aff092be4b0da30c1bfcef3","contributors":{"authors":[{"text":"Warwick, Peter D. 0000-0002-3152-7783 pwarwick@usgs.gov","orcid":"https://orcid.org/0000-0002-3152-7783","contributorId":762,"corporation":false,"usgs":true,"family":"Warwick","given":"Peter","email":"pwarwick@usgs.gov","middleInitial":"D.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":728728,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70024700,"text":"70024700 - 2003 - Observations of a live Glaucous-winged Gull chick in an active Bald Eagle nest","interactions":[],"lastModifiedDate":"2021-08-29T16:10:03.605121","indexId":"70024700","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3783,"text":"The Wilson Bulletin","printIssn":"0043-5643","active":true,"publicationSubtype":{"id":10}},"title":"Observations of a live Glaucous-winged Gull chick in an active Bald Eagle nest","docAbstract":"<p><span>We report an apparent nonlethal predation attempt on and subsequent adoption of a Glaucous-winged Gull (</span><span class=\"genus-species\">Larus glaucescens</span><span>) chick by a pair of Bald Eagles (</span><span class=\"genus-species\">Haliaeetus leucocephalus</span><span>) in the Aleutian Archipelago, Alaska. To the best of our knowledge, this is the first report of a live Glaucous-winged Gull chick in a Bald Eagle nest. We describe our observations of this occurrence and offer explanations on how it may have occurred.</span></p>","language":"English","publisher":"BioOne","doi":"10.1676/03-046","issn":"00435643","usgsCitation":"Anthony, R., and Faris, J., 2003, Observations of a live Glaucous-winged Gull chick in an active Bald Eagle nest: The Wilson Bulletin, v. 115, no. 4, p. 481-483, https://doi.org/10.1676/03-046.","productDescription":"3 p.","startPage":"481","endPage":"483","costCenters":[],"links":[{"id":488640,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.biodiversitylibrary.org/part/210452","text":"External Repository"},{"id":388625,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"115","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6a82e4b0c8380cd741df","contributors":{"authors":[{"text":"Anthony, R.G.","contributorId":107641,"corporation":false,"usgs":true,"family":"Anthony","given":"R.G.","email":"","affiliations":[],"preferred":false,"id":402323,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Faris, J.T.","contributorId":62375,"corporation":false,"usgs":true,"family":"Faris","given":"J.T.","email":"","affiliations":[],"preferred":false,"id":402322,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70187749,"text":"70187749 - 2003 - Unlocking the secrets of Lake Clark sockeye salmon","interactions":[],"lastModifiedDate":"2017-05-16T15:05:32","indexId":"70187749","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":691,"text":"Alaska Park Science","printIssn":"1545- 496","active":true,"publicationSubtype":{"id":10}},"title":"Unlocking the secrets of Lake Clark sockeye salmon","docAbstract":"<p>Sockeye salmon are a cornerstone species in many Alaska watersheds. Each summer, adults lay eggs in rocky nests called “redds,” and they die soon after. In spring, their fry emerge from gravels and then rear in a nearby freshwater lake for one year or more before migrating as smolt to the sea. During this smolt phase, an olfactory map of their route is imprinted on their memories. Sockeye salmon spend one to four years in the ocean feeding and growing. Then, some innate cue sends them back in a mass migration to their natal lake systems, which they find using the olfactory map made years before. They complete their life cycle by spawning, then dying in habitats of their birth.</p>","language":"English","publisher":"U.S. National Park Service","usgsCitation":"Woody, C.A., 2003, Unlocking the secrets of Lake Clark sockeye salmon: Alaska Park Science, v. 2, no. 1, p. 33-37.","productDescription":"5 p.","startPage":"33","endPage":"37","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":341387,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341386,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://www.nps.gov/akso/nature/science/ak_park_science/PDF/2003Vol2-1/unlocking-the-secrets-of-lake-clark.pdf"}],"country":"United States","state":"Alaska","otherGeospatial":"Lake Clark","volume":"2","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"591c0fcee4b0a7fdb43ddf0c","contributors":{"authors":[{"text":"Woody, Carol Ann","contributorId":172548,"corporation":false,"usgs":false,"family":"Woody","given":"Carol","email":"","middleInitial":"Ann","affiliations":[],"preferred":false,"id":695423,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70185403,"text":"70185403 - 2003 - Guidelines for long-term monitoring protocols","interactions":[],"lastModifiedDate":"2017-03-22T08:10:43","indexId":"70185403","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Guidelines for long-term monitoring protocols","docAbstract":"<p><span>Monitoring protocols are detailed study plans that explain how data are to be collected, managed, analyzed, and reported, and are a key component of quality assurance for natural resource monitoring programs. Protocols are necessary to ensure that changes detected by monitoring actually are occurring in nature and not simply a result of measurements taken by different people or in slightly different ways. We developed and present here guidelines for the recommended content and format of monitoring protocols. The National Park Service and United States Geological Survey have adopted these guidelines to assist scientists developing protocols for more than 270 national park units.</span></p>","language":"English","publisher":"Wiley","usgsCitation":"Oakley, K.L., Thomas, L.P., and Fancy, S.G., 2003, Guidelines for long-term monitoring protocols: Wildlife Society Bulletin, v. 31, no. 4, p. 1000-1003.","productDescription":"4 p.","startPage":"1000","endPage":"1003","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":337977,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":337976,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://wildlife.org/publications/","text":"Publisher's Website"}],"volume":"31","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d23b91e4b0236b68f828f6","contributors":{"authors":[{"text":"Oakley, Karen L. koakley@usgs.gov","contributorId":747,"corporation":false,"usgs":true,"family":"Oakley","given":"Karen","email":"koakley@usgs.gov","middleInitial":"L.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":685477,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thomas, Lisa P.","contributorId":189631,"corporation":false,"usgs":false,"family":"Thomas","given":"Lisa","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":685478,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fancy, Steven G.","contributorId":176135,"corporation":false,"usgs":false,"family":"Fancy","given":"Steven","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":685479,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70025811,"text":"70025811 - 2003 - The Meteoritical Bulletin, No. 87, 2003 July","interactions":[],"lastModifiedDate":"2022-03-22T13:20:23.264534","indexId":"70025811","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2715,"text":"Meteoritics and Planetary Science","active":true,"publicationSubtype":{"id":10}},"title":"The Meteoritical Bulletin, No. 87, 2003 July","docAbstract":"<p><span>Meteoritical Bulletin No. 87 lists information for 1898 newly classified meteorites, comprising 1048 from Antarctica, 462 from Africa, 356 from Asia (355 of which are from Oman), 18 from North America, 5 from South America, 5 from Europe, and 3 from Australia. Information is provided for 10 falls (Beni M'hira, Elbert, Gasseltepaoua, Hiroshima, Kilabo, Neuschwanstein, Park Forest, Pê, Pétèlkolé, and Thuathe). Two of these—Kilabo and Thuathe—fell on the same day. Orbital characteristics could be calculated for Neuschwanstein. Noteworthy specimens include 8 Martian meteorites (5 from Sahara, 2 from Oman and 1 from Antarctica), 13 lunar meteorites (all except one from Oman), 3 irons, 3 pallasites, and many carbonaceous chondrites and achondrites.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1945-5100.2003.tb00328.x","issn":"10869379","usgsCitation":"Russell, S.S., Zipfel, J., Folco, L., Jones, R., Grady, M.M., McCoy, T., and Grossman, J.N., 2003, The Meteoritical Bulletin, No. 87, 2003 July: Meteoritics and Planetary Science, v. 38, no. S7, p. A189-A248, https://doi.org/10.1111/j.1945-5100.2003.tb00328.x.","productDescription":"60 p.","startPage":"A189","endPage":"A248","costCenters":[],"links":[{"id":478447,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1945-5100.2003.tb00328.x","text":"Publisher Index Page"},{"id":234502,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"38","issue":"S7","noUsgsAuthors":false,"publicationDate":"2010-01-26","publicationStatus":"PW","scienceBaseUri":"505ba7e7e4b08c986b32189a","contributors":{"authors":[{"text":"Russell, Sara S.","contributorId":24969,"corporation":false,"usgs":true,"family":"Russell","given":"Sara","email":"","middleInitial":"S.","affiliations":[{"id":39858,"text":"Natural History Museum London","active":true,"usgs":false}],"preferred":false,"id":406655,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zipfel, J.","contributorId":72107,"corporation":false,"usgs":true,"family":"Zipfel","given":"J.","email":"","affiliations":[],"preferred":false,"id":406660,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Folco, L.","contributorId":62807,"corporation":false,"usgs":true,"family":"Folco","given":"L.","email":"","affiliations":[],"preferred":false,"id":406658,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jones, R.","contributorId":63585,"corporation":false,"usgs":true,"family":"Jones","given":"R.","affiliations":[],"preferred":false,"id":406659,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Grady, Monica M.","contributorId":101059,"corporation":false,"usgs":true,"family":"Grady","given":"Monica","email":"","middleInitial":"M.","affiliations":[{"id":24586,"text":"The Natural History Museum, London","active":true,"usgs":false}],"preferred":false,"id":406661,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"McCoy, T.","contributorId":56776,"corporation":false,"usgs":true,"family":"McCoy","given":"T.","email":"","affiliations":[],"preferred":false,"id":406657,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Grossman, Jeffrey N. 0000-0001-9099-9628","orcid":"https://orcid.org/0000-0001-9099-9628","contributorId":37317,"corporation":false,"usgs":true,"family":"Grossman","given":"Jeffrey","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":406656,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70025813,"text":"70025813 - 2003 - Size and performance of anoxic limestone drains to neutralize acidic mine drainage","interactions":[],"lastModifiedDate":"2022-06-08T14:11:09.360327","indexId":"70025813","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2262,"text":"Journal of Environmental Quality","active":true,"publicationSubtype":{"id":10}},"title":"Size and performance of anoxic limestone drains to neutralize acidic mine drainage","docAbstract":"<div class=\"article-section__content en main\"><p>Acidic mine drainage (AMD) can be neutralized effectively in underground, anoxic limestone drains (ALDs). Owing to reaction between the AMD and limestone (CaCO<sub>3</sub>), the pH and concentrations of alkalinity and calcium increase asymptotically with detention time in the ALD, while concentrations of sulfate, ferrous iron, and manganese typically are unaffected. This paper introduces a method to predict the alkalinity produced within an ALD and to estimate the mass of limestone required for its construction on the basis of data from short-term, closed-container (cubitainer) tests. The cubitainer tests, which used an initial mass of 4 kg crushed limestone completely inundated with 2.8 L AMD, were conducted for 11 to 16 d and provided estimates for the initial and maximum alkalinities and corresponding rates of alkalinity production and limestone dissolution. Long-term (5–11 yr) data for alkalinity and CaCO<sub>3</sub><span>&nbsp;</span>flux at the Howe Bridge, Morrison, and Buck Mountain ALDs in Pennsylvania, USA, indicate that rates of alkalinity production and limestone dissolution under field conditions were comparable with those in cubitainers filled with limestone and AMD from each site. The alkalinity of effluent and intermediate samples along the flow path through the ALDs and long-term trends in the residual mass of limestone and the effluent alkalinity were estimated as a function of the computed detention time within the ALD and second-order dissolution rate models for cubitainer tests. Thus, cubitainer tests can be a useful tool for designing ALDs and predicting their performance.</p></div>","language":"English","publisher":"Wiley","doi":"10.2134/jeq2003.1277","issn":"00472425","usgsCitation":"Cravotta, C., 2003, Size and performance of anoxic limestone drains to neutralize acidic mine drainage: Journal of Environmental Quality, v. 32, no. 4, p. 1277-1289, https://doi.org/10.2134/jeq2003.1277.","productDescription":"13 p.","startPage":"1277","endPage":"1289","costCenters":[],"links":[{"id":478552,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2134/jeq2003.1277","text":"Publisher Index Page"},{"id":234537,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Pennsylvania","county":"Clarion County, Jefferson County, Schuylkill County","otherGeospatial":"Buck Mountain, Howe Bridge, Morrison Anoxic Limestone 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,{"id":70187737,"text":"70187737 - 2003 - Bear-human interactions at Glacier Bay National Park and Preserve: Conflict risk assessment","interactions":[],"lastModifiedDate":"2017-05-16T13:46:25","indexId":"70187737","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":691,"text":"Alaska Park Science","printIssn":"1545- 496","active":true,"publicationSubtype":{"id":10}},"title":"Bear-human interactions at Glacier Bay National Park and Preserve: Conflict risk assessment","docAbstract":"<p>Many bear-human conflicts have occurred in Alaska parks and refuges, resulting in area closures, property damage, human injury, and loss of life. Human activity in bear country has also had negative and substantial consequences for bears: disruption of their natural activity patterns, displacement from important habitats, injury, and death. It is unfortunate for both people and bears when conflicts occur. Fortunately, however, solutions exist for reducing, and in some instances eliminating, bear-human conflict. This article presents ongoing work at Glacier Bay National Park and Preserve by U.S. Geological Survey (USGS) and National Park Service scientists who are committed to finding solutions for the bear-human conflicts that periodically occurs there. </p>","language":"English","publisher":"National Park Service","issn":"1545-4967","usgsCitation":"Smith, T.S., DeBruyn, T.D., Lewis, T., Yerxa, R., and Partridge, S.T., 2003, Bear-human interactions at Glacier Bay National Park and Preserve: Conflict risk assessment: Alaska Park Science, v. 2, p. 20-25.","productDescription":"6 p.","startPage":"20","endPage":"25","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":341368,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341367,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://www.nps.gov/akso/nature/science/ak_park_science/PDF/2003Vol2-1/bear-human-interactions-at-glacier-bay.pdf"}],"country":"United States","state":"Alaska","otherGeospatial":"Glacier Bay National Park and Preserve","volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"591c0fcee4b0a7fdb43ddf10","contributors":{"authors":[{"text":"Smith, Tom S.","contributorId":179380,"corporation":false,"usgs":true,"family":"Smith","given":"Tom","email":"","middleInitial":"S.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":false,"id":695382,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeBruyn, Terry D.","contributorId":173960,"corporation":false,"usgs":false,"family":"DeBruyn","given":"Terry","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":695383,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lewis, Tania","contributorId":100960,"corporation":false,"usgs":true,"family":"Lewis","given":"Tania","email":"","affiliations":[],"preferred":false,"id":695384,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yerxa, Rusty","contributorId":6509,"corporation":false,"usgs":false,"family":"Yerxa","given":"Rusty","email":"","affiliations":[],"preferred":false,"id":695385,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Partridge, Steven T.","contributorId":56014,"corporation":false,"usgs":true,"family":"Partridge","given":"Steven","email":"","middleInitial":"T.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":false,"id":695386,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70156730,"text":"70156730 - 2003 - A stepwise regression tree for nonlinear approximation: applications to estimating subpixel land cover","interactions":[],"lastModifiedDate":"2015-08-27T09:56:37","indexId":"70156730","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2068,"text":"International Journal of Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"A stepwise regression tree for nonlinear approximation: applications to estimating subpixel land cover","docAbstract":"<p><span>A stepwise regression tree (SRT) algorithm was developed for approximating complex nonlinear relationships. Based on the regression tree of Breiman et al . (BRT) and a stepwise linear regression (SLR) method, this algorithm represents an improvement over SLR in that it can approximate nonlinear relationships and over BRT in that it gives more realistic predictions. The applicability of this method to estimating subpixel forest was demonstrated using three test data sets, on all of which it gave more accurate predictions than SLR and BRT. SRT also generated more compact trees and performed better than or at least as well as BRT at all 10 equal forest proportion interval ranging from 0 to 100%. This method is appealing to estimating subpixel land cover over large areas.</span></p>","language":"English","publisher":"Taylor & Francis","doi":"10.1080/01431160305001","usgsCitation":"Huang, C., and Townshend, J., 2003, A stepwise regression tree for nonlinear approximation: applications to estimating subpixel land cover: International Journal of Remote Sensing, v. 24, no. 1, p. 75-90, https://doi.org/10.1080/01431160305001.","productDescription":"16 p.","startPage":"75","endPage":"90","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":307598,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-11-26","publicationStatus":"PW","scienceBaseUri":"55e034aee4b0f42e3d040de5","contributors":{"authors":[{"text":"Huang, C.","contributorId":65255,"corporation":false,"usgs":true,"family":"Huang","given":"C.","email":"","affiliations":[],"preferred":false,"id":570295,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Townshend, J.R.G.","contributorId":15321,"corporation":false,"usgs":true,"family":"Townshend","given":"J.R.G.","email":"","affiliations":[],"preferred":false,"id":570296,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70187946,"text":"70187946 - 2003 - USGS Alaska Tissue Archival Projects: An update on FY02 activities","interactions":[],"lastModifiedDate":"2017-05-24T16:55:20","indexId":"70187946","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"USGS Alaska Tissue Archival Projects: An update on FY02 activities","docAbstract":"<p>The banking of environmental specimens under cryogenic conditions for future retrospective analysis has been recognized for many years as an important part of environmental monitoring programs. Since 1987, the Alaska Marine Mammal Tissue Archival Project (AMMTAP) has been collecting tissue samples from marine mammals for archival in the National Biomonitoring Specimen Bank (NBSB) at the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland, USA. The USGS, Alaska Biological Science Center (ABSC), the NOAA Fisheries, Office of Protected Resources (NMFS), and the NIST conduct this partnership project, which began under the Mineral Management Service (MMS) Outer Continental Shelf Environmental Assessment Program. MMS remains the primary client agency for the AMMTAP providing programmatic guidance and review. The purpose of the project is to collect tissue samples from Alaska marine mammals and to store these specimens under the best conditions so that they can be analyzed for environmental contaminants and other constituents. A substantial part of the sample collection is from Arctic species and, since most of the animals sampled are from Alaska Native subsistence harvests, the project relies on cooperation and collaboration with several Alaska Native organizations and local governmental agencies. </p><p>Although a substantial amount of recent research has been conducted on contaminants in Alaskan marine mammals, few data exists on colonial seabirds nesting in Alaska. Like marine mammals, seabirds are an important group of upper trophic level marine organisms with a potential for accumulating lipophilic contaminants and are identified by MMS as species of interest for monitoring activities. More than 95% of the seabirds breeding in the continental United States nest at colonies in the Bering and Chukchi seas and Gulf of Alaska (see USFWS 1992). Realizing the value of colonial seabirds in environmental monitoring and the lack of recent data from Alaskan seabird colonies, the U.S. Fish and Wildlife Service Alaska Maritime National Wildlife Refuge (USFWS-AMNWR), the U.S. Geological Survey Biological Resources Division (USGS-BRD), and the National Institute of Standards and Technology (NIST) initiated the Seabird Tissue Archival and Monitoring Project (STAMP) in 1998. The project was designed as a 100-year-long program to monitor long-term trends in environmental quality by collecting eggs at nesting colonies using standardized protocols, banking the egg contents under conditions that ensure chemical stability during long-term (decadal) storage, and analyzing subsamples of the stored material to establish baseline levels for persistent bioaccumulative contaminants (e.g., chlorinated pesticides, PCBs, mercury).</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Ninth information transfer meeting and Barrow information update meeting: Final proceedings (MMS 2003-042)","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Ninth Information Transfer Meeting and Barrow Information Update Meeting","conferenceDate":"March 10-12, 2003","conferenceLocation":"Anchorage, AK","language":"English","publisher":"Minerals Management Service","usgsCitation":"Weston-York, G., 2003, USGS Alaska Tissue Archival Projects: An update on FY02 activities, <i>in</i> Ninth information transfer meeting and Barrow information update meeting: Final proceedings (MMS 2003-042), Anchorage, AK, March 10-12, 2003, p. 63-65.","productDescription":"3 p.","startPage":"63","endPage":"65","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":341736,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341735,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.boem.gov/Alaska-Reports-2003/"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59269bb9e4b0b7ff9fb4897f","contributors":{"authors":[{"text":"Weston-York, Geoff","contributorId":139571,"corporation":false,"usgs":true,"family":"Weston-York","given":"Geoff","email":"","affiliations":[{"id":106,"text":"Alaska Biological Science Center","active":false,"usgs":true}],"preferred":false,"id":696067,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70185122,"text":"70185122 - 2003 - Peer reviewed: Characterizing aquatic dissolved organic matter","interactions":[],"lastModifiedDate":"2022-11-17T18:01:37.100899","indexId":"70185122","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Peer reviewed: Characterizing aquatic dissolved organic matter","docAbstract":"<p>Whether it causes aesthetic concerns such as color, taste, and odor; leads to the binding and transport of organic and inorganic contaminants; produces undesirable disinfection byproducts; provides sources and sinks for carbon; or mediates photochemical processes, the nature and properties of dissolved organic matter (DOM) in water are topics of significant environmental interest. DOM is also a major reactant in and product of biogeochemical processes in which the material serves as a carbon and energy source for biota and controls levels of dissolved oxygen, nitrogen, phosphorus, sulfur, numerous trace metals, and acidity. </p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es032333c","usgsCitation":"Leenheer, J.A., and Croue, J., 2003, Peer reviewed: Characterizing aquatic dissolved organic matter: Environmental Science & Technology, v. 37, no. 1, p. 18A-26A, https://doi.org/10.1021/es032333c.","productDescription":"9 p.","startPage":"18A","endPage":"26A","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337592,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"37","issue":"1","noUsgsAuthors":false,"publicationDate":"2003-01-01","publicationStatus":"PW","scienceBaseUri":"58ca52d2e4b0849ce97c86e2","contributors":{"authors":[{"text":"Leenheer, Jerry A.","contributorId":72420,"corporation":false,"usgs":true,"family":"Leenheer","given":"Jerry","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":684431,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Croue, Jean-Philippe","contributorId":189300,"corporation":false,"usgs":false,"family":"Croue","given":"Jean-Philippe","email":"","affiliations":[],"preferred":false,"id":684432,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1015033,"text":"1015033 - 2003 - Non-native plant invasions in managed and protected ponderosa pine/Douglas-fir forests of the Colorado Front Range","interactions":[],"lastModifiedDate":"2021-03-29T18:40:17.578395","indexId":"1015033","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Non-native plant invasions in managed and protected ponderosa pine/Douglas-fir forests of the Colorado Front Range","docAbstract":"<div id=\"aep-abstract-sec-id11\"><p>We examined patterns of non-native plant diversity in protected and managed ponderosa pine/Douglas-fir forests of the Colorado Front Range. Cheesman Lake, a protected landscape, and Turkey Creek, a managed landscape, appear to have had similar natural disturbance histories prior to European settlement and fire protection during the last century. However, Turkey Creek has experienced logging, grazing, prescribed burning, and recreation since the late 1800s, while Cheesman Lake has not.</p><p>Using the modified-Whittaker plot design to sample understory species richness and cover, we collected data for 30 0.1&nbsp;ha plots in each landscape. Topographic position greatly influenced results, while management history did not. At both Cheesman Lake and Turkey Creek, low/riparian plots had highest native and non-native species richness and cover; upland plots (especially east/west-facing, south-facing and flat, high plots) had the lowest. However, there were no significant differences between Cheesman Lake and Turkey Creek for native species richness, native species cover, non-native species richness, or non-native species cover for any topographic category. In general, non-native species richness and cover were highly positively correlated with native species richness and/or cover (among other variables). In total, 16 non-native species were recorded at Cheesman Lake and Turkey Creek; none of the 16 non-native species were more common at one site than another.</p><p>These findings suggest that: (1) areas that are high in native species diversity also contain more non-native species; (2) both protected and managed areas can be invaded by non-native plant species, and at similar intensities; and (3) logging, grazing, and other similar disturbances may have less of an impact on non-native species establishment and growth than topographic position (i.e., in lowland and riparian zones versus upland zones).</p></div>","language":"English","publisher":"Elsevier","doi":"10.1016/S0378-1127(02)00456-5","usgsCitation":"Fornwalt, P.J., Kaufmann, M., Huckaby, L.S., Stoker, J.M., and Stohlgren, T.J., 2003, Non-native plant invasions in managed and protected ponderosa pine/Douglas-fir forests of the Colorado Front Range: Forest Ecology and Management, v. 177, no. 1, p. 515-527, https://doi.org/10.1016/S0378-1127(02)00456-5.","productDescription":"13 p.","startPage":"515","endPage":"527","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":131075,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","otherGeospatial":"Cheesman Lake, Front Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -105.3537368774414,\n              39.09383130692365\n            ],\n            [\n              -105.18550872802734,\n              39.09383130692365\n            ],\n            [\n              -105.18550872802734,\n              39.263892137507284\n            ],\n            [\n              -105.3537368774414,\n              39.263892137507284\n            ],\n            [\n              -105.3537368774414,\n              39.09383130692365\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"177","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db697177","contributors":{"authors":[{"text":"Fornwalt, Paula J.","contributorId":196676,"corporation":false,"usgs":false,"family":"Fornwalt","given":"Paula","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":321908,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kaufmann, M. R.","contributorId":77878,"corporation":false,"usgs":true,"family":"Kaufmann","given":"M. R.","affiliations":[],"preferred":false,"id":321909,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Huckaby, L. S.","contributorId":92622,"corporation":false,"usgs":true,"family":"Huckaby","given":"L.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":321910,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stoker, J. M. 0000-0003-2455-0931","orcid":"https://orcid.org/0000-0003-2455-0931","contributorId":44873,"corporation":false,"usgs":true,"family":"Stoker","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":321907,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Stohlgren, Thomas J.","contributorId":213895,"corporation":false,"usgs":false,"family":"Stohlgren","given":"Thomas","email":"","middleInitial":"J.","affiliations":[{"id":38925,"text":"Natural Resource Ecology Laboratory, Colorado State University, Fort Collins","active":true,"usgs":false}],"preferred":false,"id":321906,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70159628,"text":"70159628 - 2003 - The collaborative historical African rainfall model: description and evaluation","interactions":[],"lastModifiedDate":"2018-02-21T14:13:17","indexId":"70159628","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2032,"text":"International Journal of Climatology","active":true,"publicationSubtype":{"id":10}},"title":"The collaborative historical African rainfall model: description and evaluation","docAbstract":"<div class=\"para\">\n<p>In Africa the variability of rainfall in space and time is high, and the general availability of historical gauge data is low. This makes many food security and hydrologic preparedness activities difficult. In order to help overcome this limitation, we have created the Collaborative Historical African Rainfall Model (CHARM). CHARM combines three sources of information: climatologically aided interpolated (CAI) rainfall grids (monthly/0.5&deg; ), National Centers for Environmental Prediction reanalysis precipitation fields (daily/1.875&deg; ) and orographic enhancement estimates (daily/0.1&deg; ). The first set of weights scales the daily reanalysis precipitation fields to match the gridded CAI monthly rainfall time series. This produces data with a daily/0.5&deg; resolution. A diagnostic model of orographic precipitation, VDELB&mdash;based on the dot-product of the surface wind&nbsp;<i>V</i>&nbsp;and terrain gradient (DEL) and atmospheric buoyancy&nbsp;<i>B</i>&mdash;is then used to estimate the precipitation enhancement produced by complex terrain. Although the data are produced on 0.1&deg; grids to facilitate integration with satellite-based rainfall estimates, the &lsquo;true&rsquo; resolution of the data will be less than this value, and varies with station density, topography, and precipitation dynamics. The CHARM is best suited, therefore, to applications that integrate rainfall or rainfall-driven model results over large regions.</p>\n</div>\n<div class=\"para\">\n<p>The CHARM time series is compared with three independent datasets: dekadal satellite-based rainfall estimates across the continent, dekadal interpolated gauge data in Mali, and daily interpolated gauge data in western Kenya. These comparisons suggest reasonable accuracies (standard errors of about half a standard deviation) when data are aggregated to regional scales, even at daily time steps. Thus constrained, numerical weather prediction precipitation fields do a reasonable job of representing large-scale diurnal variations.</p>\n</div>","language":"English","publisher":"Wiley","doi":"10.1002/joc.866","usgsCitation":"Funk, C.C., Michaelsen, J.C., Verdin, J.P., Artan, G.A., Husak, G., Senay, G.B., Gadain, H., and Magadazire, T., 2003, The collaborative historical African rainfall model: description and evaluation: International Journal of Climatology, v. 23, no. 1, p. 47-66, https://doi.org/10.1002/joc.866.","productDescription":"20 p.","startPage":"47","endPage":"66","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":311301,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"23","issue":"1","noUsgsAuthors":false,"publicationDate":"2003-01-10","publicationStatus":"PW","scienceBaseUri":"564717e3e4b0e2669b313133","contributors":{"authors":[{"text":"Funk, Christopher C. 0000-0002-9254-6718 cfunk@usgs.gov","orcid":"https://orcid.org/0000-0002-9254-6718","contributorId":721,"corporation":false,"usgs":true,"family":"Funk","given":"Christopher","email":"cfunk@usgs.gov","middleInitial":"C.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":579777,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Michaelsen, Joel C.","contributorId":91790,"corporation":false,"usgs":true,"family":"Michaelsen","given":"Joel","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":579778,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Verdin, James P. 0000-0003-0238-9657 verdin@usgs.gov","orcid":"https://orcid.org/0000-0003-0238-9657","contributorId":720,"corporation":false,"usgs":true,"family":"Verdin","given":"James","email":"verdin@usgs.gov","middleInitial":"P.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":579779,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Artan, Guleid A. 0000-0001-8409-6182 gartan@usgs.gov","orcid":"https://orcid.org/0000-0001-8409-6182","contributorId":2938,"corporation":false,"usgs":true,"family":"Artan","given":"Guleid","email":"gartan@usgs.gov","middleInitial":"A.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":579780,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Husak, Gregory","contributorId":145811,"corporation":false,"usgs":false,"family":"Husak","given":"Gregory","affiliations":[{"id":16236,"text":"UCSB Climate Hazards Group","active":true,"usgs":false}],"preferred":false,"id":579781,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Senay, Gabriel B. 0000-0002-8810-8539 senay@usgs.gov","orcid":"https://orcid.org/0000-0002-8810-8539","contributorId":3114,"corporation":false,"usgs":true,"family":"Senay","given":"Gabriel","email":"senay@usgs.gov","middleInitial":"B.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":579782,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Gadain, Hussein","contributorId":6255,"corporation":false,"usgs":true,"family":"Gadain","given":"Hussein","email":"","affiliations":[],"preferred":false,"id":579783,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Magadazire, Tamuka","contributorId":149842,"corporation":false,"usgs":false,"family":"Magadazire","given":"Tamuka","email":"","affiliations":[],"preferred":false,"id":579784,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70161947,"text":"70161947 - 2003 - Movements and habitat requirements of radio tagged manatees in southwest Florida: Implications for restoration assessment","interactions":[],"lastModifiedDate":"2016-01-11T10:16:13","indexId":"70161947","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Movements and habitat requirements of radio tagged manatees in southwest Florida: Implications for restoration assessment","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of Joint Conference on the Science and Restoration of the Greater Everglades and Florida Bay Ecosystem, April 13-18, 2003, Palm Harbor, Florida","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"From Kissimmee to the Keys","conferenceDate":"April 13-18, 2003","conferenceLocation":"Palm Harbor, FL","language":"English","usgsCitation":"Reid, J., Butler, S., Easton, D.E., and Stith, B., 2003, Movements and habitat requirements of radio tagged manatees in southwest Florida: Implications for restoration assessment, <i>in</i> Proceedings of Joint Conference on the Science and Restoration of the Greater Everglades and Florida Bay Ecosystem, April 13-18, 2003, Palm Harbor, Florida, Palm Harbor, FL, April 13-18, 2003.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314100,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e049e4b039675d005e3f","contributors":{"authors":[{"text":"Reid, J.P. 0000-0002-8497-1132","orcid":"https://orcid.org/0000-0002-8497-1132","contributorId":59372,"corporation":false,"usgs":true,"family":"Reid","given":"J.P.","affiliations":[],"preferred":false,"id":588161,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Butler, Susan M. 0000-0003-3676-9332","orcid":"https://orcid.org/0000-0003-3676-9332","contributorId":46650,"corporation":false,"usgs":true,"family":"Butler","given":"Susan M.","affiliations":[],"preferred":false,"id":588162,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Easton, Dean E.","contributorId":57784,"corporation":false,"usgs":true,"family":"Easton","given":"Dean","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":588163,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stith, Bradley bstith@usgs.gov","contributorId":3596,"corporation":false,"usgs":true,"family":"Stith","given":"Bradley","email":"bstith@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":588164,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1015080,"text":"1015080 - 2003 - Lake-specific responses to elevated atmospheric nitrogen deposition in the Colorado Rocky Mountains, U.S.A","interactions":[],"lastModifiedDate":"2021-03-17T14:14:47.708225","indexId":"1015080","displayToPublicDate":"2003-01-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Lake-specific responses to elevated atmospheric nitrogen deposition in the Colorado Rocky Mountains, U.S.A","docAbstract":"<p><span>We explored variability among subalpine lakes sharing very similar climate and atmospheric conditions, but differing in watershed characteristics, hydrology, and food web structure. Special attention was given to nitrogen (N) dynamics because the study area receives some of the highest levels of atmospheric N deposition in the Rocky Mountains. We asked if the effect of regional N deposition would be manifested uniformly among neighboring lakes both in terms of ambient conditions and responses to greater nutrient inputs. Catchment vegetation appeared to be the main determinant of ambient nitrate (NO</span><sub>3</sub><span>), phosphate (PO</span><sub>4</sub><span>), and dissolved organic carbon (DOC) concentrations, although in-lake differences in recycling produced variable and contrasting NH</span><sub>4</sub><span>&nbsp;levels. Phytoplankton chlorophyll&nbsp;</span><i>a</i><span>temporarily responded to early season NO</span><sub>3</sub><span>&nbsp;peaks in the lakes with rocky watersheds, but chlorophyll means over the ice-free season were remarkably similar among lakes despite differences in both nutrient supply and zooplankton grazing. In most cases, phosphorus was limiting to phytoplankton growth, although the importance of N deficiencies was greater in lakes with forested watersheds and fringing wetlands.</span></p>","language":"English","publisher":"Springer","doi":"10.1023/B:HYDR.0000008636.13361.47","usgsCitation":"Nydick, K., LaFrancois, B., Baron, J., and Johnson, B., 2003, Lake-specific responses to elevated atmospheric nitrogen deposition in the Colorado Rocky Mountains, U.S.A: Hydrobiologia, v. 510, no. 1-3, p. 103-114, https://doi.org/10.1023/B:HYDR.0000008636.13361.47.","productDescription":"12 p.","startPage":"103","endPage":"114","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":129950,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","otherGeospatial":"Rocky Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -108.643798828125,\n              37.020098201368114\n            ],\n            [\n              -104.8974609375,\n              37.020098201368114\n            ],\n            [\n              -104.8974609375,\n              40.88029480552824\n            ],\n            [\n              -108.643798828125,\n              40.88029480552824\n            ],\n            [\n              -108.643798828125,\n              37.020098201368114\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"510","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b42b8","contributors":{"authors":[{"text":"Nydick, K. R.","contributorId":9991,"corporation":false,"usgs":false,"family":"Nydick","given":"K. R.","affiliations":[],"preferred":false,"id":322078,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LaFrancois, B. M.","contributorId":34457,"corporation":false,"usgs":false,"family":"LaFrancois","given":"B. M.","affiliations":[],"preferred":false,"id":322080,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Baron, Jill 0000-0002-5902-6251 jill_baron@usgs.gov","orcid":"https://orcid.org/0000-0002-5902-6251","contributorId":194124,"corporation":false,"usgs":true,"family":"Baron","given":"Jill","email":"jill_baron@usgs.gov","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":322079,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, B. M.","contributorId":71511,"corporation":false,"usgs":false,"family":"Johnson","given":"B. M.","affiliations":[],"preferred":false,"id":322081,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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