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Spatial distribution of nutrients, chloride, and suspended sediment concentrations and loads determined by using different sampling methods in a cross section of the Trenton Channel of the Detroit River, Michigan, November 2014–November 2015 科技报告
报告编号: 70200357, 页数: 38, 2019
作者:  Totten, Alexander R. atotten@usgs.gov;  Duris, Joseph W. jwduris@usgs.gov
Adobe PDF(4742Kb)  |  收藏  |  浏览/下载:34/12  |  提交时间:2019/11/06
Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California 科技报告
报告编号: 70202776, 页数: 88, 2019
作者:  Powell, Charles L.;  Boessenecker, Robert W.;  Smith, N. Adam;  Fleck, Robert J.;  Carlson, Sandra J.;  Allen, James R.;  Long, Douglas J.;  Sarna-Wojcicki, Andrei M.;  Guruswami-Naidu, Raj B.
Adobe PDF(43678Kb)  |  收藏  |  浏览/下载:107/48  |  提交时间:2019/11/06
SUTRA, a model for saturated-unsaturated, variable-density groundwater flow with solute or energy transport—Documentation of generalized boundary conditions, a modified implementation of specified pressures and concentrations or temperatures, and the lake capability 科技报告
报告编号: 70128734, 页数: 74, 2019
作者:  Provost, Alden M. aprovost@usgs.gov;  Voss, Clifford I. cvoss@usgs.gov
Adobe PDF(4060Kb)  |  收藏  |  浏览/下载:43/16  |  提交时间:2019/11/06
Guidelines for determining flood flow frequency—Bulletin 17C 科技报告
报告编号: 70195984, 页数: 168, 2019
作者:  England, John F. Jr.;  Cohn, Timothy A. tacohn@usgs.gov;  Faber, Beth A.;  Stedinger, Jery R.;  Thomas, Wilbert O. Jr.;  Veilleux, Andrea G.;  Kiang, Julie E. jkiang@usgs.gov;  Mason, Robert R. Jr. rrmason@usgs.gov
Adobe PDF(28269Kb)  |  收藏  |  浏览/下载:73/12  |  提交时间:2019/11/06
Regional spectral analysis of moderate earthquakes in northeastern North America—Final Report to the Nuclear Regulatory Commission, Project V6240, Task 3 科技报告
报告编号: 70197401, 页数: 39, 2018
作者:  Boatwright, Jack
Adobe PDF(2224Kb)  |  收藏  |  浏览/下载:33/16  |  提交时间:2019/11/06
Distribution and demography of San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) at Mindego Ranch, Russian Ridge Open Space Preserve, San Mateo County, California 科技报告
报告编号: 70196546, 页数: 92, 2018
作者:  Kim, Richard rkim@usgs.gov;  Halstead, Brian J. bhalstead@usgs.gov;  Wylie, Glenn D. glenn_wylie@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov
Adobe PDF(2774Kb)  |  收藏  |  浏览/下载:56/19  |  提交时间:2019/11/06
Status and trends of adult Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) sucker populations in Upper Klamath Lake, Oregon, 2017 科技报告
报告编号: 70196520, 页数: 40, 2018
作者:  Hewitt, David A. dhewitt@usgs.gov;  Janney, Eric C.;  Hayes, Brian S.;  Harris, Alta C. aharris@usgs.gov
Adobe PDF(884Kb)  |  收藏  |  浏览/下载:34/12  |  提交时间:2019/11/06
Graphite 科技报告
报告编号: 70048912, 页数: 36, 2017
作者:  Robinson, Gilpin R. Jr. grobinso@usgs.gov;  Hammarstrom, Jane M. jhammars@usgs.gov;  Olson, Donald W. dolson@usgs.gov
Adobe PDF(4391Kb)  |  收藏  |  浏览/下载:56/23  |  提交时间:2019/11/06
Barite (Barium) 科技报告
报告编号: 70100266, 页数: 30, 2017
作者:  Johnson, Craig A. cjohnso@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Miller, M. Michael mmiller1@usgs.gov
Adobe PDF(4011Kb)  |  收藏  |  浏览/下载:34/22  |  提交时间:2019/11/06
Map of landslides triggered by the January 12, 2010, Haiti earthquake 科技报告
报告编号: 70168793, , 2016
作者:  Harp, Edwin L. harp@usgs.gov;  Jibson, Randall W. jibson@usgs.gov;  Schmitt, Robert G. rschmitt@usgs.gov
Adobe PDF(22764Kb)  |  收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06