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An evaluation of the efficacy of using environmental DNA (eDNA) to detect giant gartersnakes (Thamnophis gigas) 科技报告
报告编号: 70191135, 页数: 52, 2017
作者:  Halstead, Brian J. bhalstead@usgs.gov;  Wood, Dustin A. dawood@usgs.gov;  Bowen, Lizabeth lbowen@usgs.gov;  Waters, Shannon C. swaters@usgs.gov;  Vandergast, Amy G.;  Ersan, Julia S.;  Skalos, Shannon M. sskalos@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov
收藏  |  浏览/下载:31/0  |  提交时间:2019/11/06
Tracking riverborne sediment and contaminants in Commencement Bay, Washington, using geochemical signatures 科技报告
报告编号: 70191144, 页数: 41, 2017
作者:  Takesue, Renee K. rtakesue@usgs.gov;  Conn, Kathleen E. kconn@usgs.gov;  Dinicola, Richard S. dinicola@usgs.gov
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Brackish groundwater and its potential to augment freshwater supplies 科技报告
报告编号: 70189586, , 2017
作者:  Stanton, Jennifer S. jstanton@usgs.gov;  Dennehy, Kevin F. kdennehy@usgs.gov
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Digitized analog boomer seismic-reflection data collected during U.S. Geological Survey cruises Erda 90-1_HC, Erda 90-1_PBP, and Erda 91-3 in Mississippi Sound, June 1990 and September 1991 科技报告
报告编号: 70186762, , 2017
作者:  Bosse, Stephen T. sbosse@usgs.gov;  Flocks, James G. jflocks@usgs.gov;  Forde, Arnell S. aforde@usgs.gov
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Geologic map of the Providence Mountains in parts of the Fountain Peak and adjacent 7.5' quadrangles, San Bernardino County, California 科技报告
报告编号: 70182217, , 2017
作者:  Stone, Paul pastone@usgs.gov;  Miller, David M. dmiller@usgs.gov;  Stevens, Calvin H.;  Rosario, Jose J. jrosario@usgs.gov;  Vazquez, Jorge A. jvazquez@usgs.gov;  Wan, Elmira ewan@usgs.gov;  Priest, Susan S.;  Valin, Zenon C. zenon@usgs.gov
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Distribution, nesting activities, and age-class of territorial pairs of golden eagles at the Altamont Pass Wind Resource Area, California, 2014–16 科技报告
报告编号: 70185291, , 2017
作者:  Kolar, Patrick S.;  Wiens, J. David jwiens@usgs.gov
收藏  |  浏览/下载:52/0  |  提交时间:2019/11/06
Tectonic summaries of magnitude 7 and greater earthquakes from 2000 to 2015 科技报告
报告编号: 70178188, , 2017
作者:  Hayes, Gavin P. ghayes@usgs.gov;  Meyers, Emma K.;  Dewey, James W. jdewey@usgs.gov;  Briggs, Richard W. rbriggs@usgs.gov;  Earle, Paul S. pearle@usgs.gov;  Benz, Harley M. benz@usgs.gov;  Smoczyk, Gregory M. gsmoczyk@usgs.gov;  Flamme, Hanna E. hflamme@usgs.gov;  Barnhart, William D. wbarnhart@usgs.gov;  Gold, Ryan D. rgold@usgs.gov;  Furlong, Kevin P.
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Coastal bathymetry data collected in 2013 from the Chandeleur Islands, Louisiana 科技报告
报告编号: 70179440, , 2017
作者:  DeWitt, Nancy T. ndewitt@usgs.gov;  Miselis, Jennifer L. jmiselis@usgs.gov;  Fredericks, Jake J.;  Bernier, Julie C. jbernier@usgs.gov;  Reynolds, Billy J. breynolds@usgs.gov;  Kelso, Kyle W. kkelso@usgs.gov;  Thompson, David M. dthompson@usgs.gov;  Flocks, James G. jflocks@usgs.gov;  Wiese, Dana S. dwiese@usgs.gov
收藏  |  浏览/下载:39/0  |  提交时间:2019/11/06
Three-dimensional hydrogeologic framework model of the Rio Grande transboundary region of New Mexico and Texas, USA, and northern Chihuahua, Mexico 科技报告
报告编号: 70188989, 页数: 61, 2017
作者:  Sweetkind, Donald S. dsweetkind@usgs.gov
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Field-trip guide to Mount St. Helens, Washington - An overview of the eruptive history and petrology, tephra deposits, 1980 pyroclastic density current deposits, and the crater 科技报告
报告编号: 70188646, 页数: 80, 2017
作者:  Pallister, John S. jpallist@usgs.gov;  Clynne, Michael A. mclynne@usgs.gov;  Wright, Heather M. hwright@usgs.gov;  Van Eaton, Alexa R. avaneaton@usgs.gov;  Vallance, James W. jvallance@usgs.gov;  Sherrod, David R. dsherrod@usgs.gov;  Kokelaar, B. Peter
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06