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Bridge scour countermeasure assessments at select bridges in the United States, 2016–18 科技报告
报告编号: 70202040, 页数: 20, 2019
作者:  Dudunake, Taylor J. tdudunake@usgs.gov;  Huizinga, Richard J. huizinga@usgs.gov;  Fosness, Ryan L. rfosness@usgs.gov
Adobe PDF(717Kb)  |  收藏  |  浏览/下载:37/14  |  提交时间:2019/11/06
Pleistocene and Holocene landscape development of the South Platte River Corridor, Northeastern Colorado 科技报告
报告编号: 70202818, , 2019
作者:  Berry, Margaret E. meberry@usgs.gov;  Slate, Janet L. jslate@usgs.gov;  Taylor, Emily M. emtaylor@usgs.gov
Adobe PDF(12511Kb)  |  收藏  |  浏览/下载:46/15  |  提交时间:2019/11/06
Geologic map of the Fort Morgan 7.5' quadrangle, Morgan County, Colorado 科技报告
报告编号: 70197291, , 2018
作者:  Berry, Margaret E. meberry@usgs.gov;  Taylor, Emily M. emtaylor@usgs.gov;  Slate, Janet L. jslate@usgs.gov;  Paces, James B. jbpaces@usgs.gov;  Hanson, Paul R.;  Brandt, Theodore R. tbrandt@usgs.gov
收藏  |  浏览/下载:29/0  |  提交时间:2019/11/06
Geologic map of the Weldona 7.5' quadrangle, Morgan County, Colorado 科技报告
报告编号: 70195493, , 2018
作者:  Berry, Margaret E. meberry@usgs.gov;  Taylor, Emily M. emtaylor@usgs.gov;  Slate, Janet L. jslate@usgs.gov;  Paces, James B. jbpaces@usgs.gov;  Hanson, Paul R.;  Brandt, Theodore R. tbrandt@usgs.gov
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/06
Monitoring riparian-vegetation composition and cover along the Colorado River downstream of Glen Canyon Dam, Arizona 科技报告
报告编号: 70197435, 页数: 79, 2018
作者:  Palmquist, Emily C. epalmquist@usgs.gov;  Ralston, Barbara E. bralston@usgs.gov;  Sarr, Daniel A. dsarr@usgs.gov;  Johnson, Taylor C.
Adobe PDF(5480Kb)  |  收藏  |  浏览/下载:31/9  |  提交时间:2019/11/06
Quartz-pebble-conglomerate gold deposits: Chapter P in Mineral deposit models for resource assessment 科技报告
报告编号: 70196218, 页数: 44, 2018
作者:  Taylor, Ryan D. rtaylor@usgs.gov;  Anderson, Eric D. ericanderson@usgs.gov
Adobe PDF(6658Kb)  |  收藏  |  浏览/下载:41/16  |  提交时间:2019/11/06
A report on genetic affinities and relatedness of Agassiz’s desert tortoises (Gopherus agassizii) at opposite ends of the Coachella Valley in California 科技报告
报告编号: 70200548, , 2017
作者:  Lovich, Jeffrey E. jeffrey_lovich@usgs.gov;  Edwards, Taylor;  Kreiser, Brian;  Puffer, Shellie R.;  Agha, Mickey
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/06
Groundwater quality in the Yuba River and Bear River Watersheds, Sierra Nevada, California 科技报告
报告编号: 70190500, 页数: 4, 2017
作者:  Fram, Miranda S. mfram@usgs.gov;  Jasper, Monica mrhanson@usgs.gov;  Taylor, Kimberly A. ktaylor@usgs.gov
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Bridge scour countermeasure assessments at select bridges in the United States, 2014–16 科技报告
报告编号: 70187331, , 2017
作者:  Dudunake, Taylor J.;  Huizinga, Richard J. huizinga@usgs.gov;  Fosness, Ryan L. rfosness@usgs.gov
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/06
Water-quality trends in the nation’s rivers and streams, 1972–2012—Data preparation, statistical methods, and trend results 科技报告
报告编号: 70182252, 页数: 158, 2017
作者:  Oelsner, Gretchen P. goelsner@usgs.gov;  Sprague, Lori A. lsprague@usgs.gov;  Murphy, Jennifer C. jmurphy@usgs.gov;  Zuellig, Robert E. rzuellig@usgs.gov;  Johnson, Henry M.;  Ryberg, Karen R. kryberg@usgs.gov;  Falcone, James A. jfalcone@usgs.gov;  Stets, Edward G. estets@usgs.gov;  Vecchia, Aldo V.;  Riskin, Melissa L. mriskin@usgs.gov;  De Cicco, Laura A. ldecicco@usgs.gov;  Mills, Taylor J. tmills@usgs.gov;  Farmer, William H. wfarmer@usgs.gov
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/06