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Automated identification of stream-channel geomorphic features from high‑resolution digital elevation models in West Tennessee watersheds 科技报告
报告编号: 70176845, 页数: 56, 2017
作者:  Cartwright, Jennifer M. jmcart@usgs.gov;  Diehl, Timothy H. thdiehl@usgs.gov
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Platinum-group elements 科技报告
报告编号: 70159183, 页数: 106, 2017
作者:  Zientek, Michael L. mzientek@usgs.gov;  Loferski, Patricia J. ploferski@usgs.gov;  Parks, Heather L. hparks@usgs.gov;  Schulte, Ruth F. rschulte@usgs.gov;  Seal, Robert R. II rseal@usgs.gov
Adobe PDF(34317Kb)  |  收藏  |  浏览/下载:89/41  |  提交时间:2019/11/06
Rhenium 科技报告
报告编号: 70158902, 页数: 62, 2017
作者:  John, David A. djohn@usgs.gov;  Seal, Robert R. II rseal@usgs.gov;  Polyak, Désirée E. dpolyak@usgs.gov
Adobe PDF(11230Kb)  |  收藏  |  浏览/下载:9/8  |  提交时间:2019/11/06
Vanadium 科技报告
报告编号: 70170806, 页数: 48, 2017
作者:  Kelley, Karen D. kdkelley@usgs.gov;  Scott, Clinton T. clintonscott@usgs.gov;  Polyak, Désirée E. dpolyak@usgs.gov;  Kimball, Bryn E. bekimball@usgs.gov
Adobe PDF(10545Kb)  |  收藏  |  浏览/下载:44/14  |  提交时间:2019/11/06
Rare-earth elements 科技报告
报告编号: 70158995, 页数: 44, 2017
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Verplanck, Philip L. plv@usgs.gov;  Seal, Robert R. rseal@usgs.gov;  Long, Keith R. klong@usgs.gov;  Gambogi, Joseph jgambogi@usgs.gov
Adobe PDF(4611Kb)  |  收藏  |  浏览/下载:13/10  |  提交时间:2019/11/06
Zirconium and hafnium 科技报告
报告编号: 70159127, 页数: 38, 2017
作者:  Jones, James V. III jvjones@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Bedinger, George M. gbedinger@usgs.gov
Adobe PDF(16854Kb)  |  收藏  |  浏览/下载:21/7  |  提交时间:2019/11/06
Manganese 科技报告
报告编号: 70157592, 页数: 40, 2017
作者:  Cannon, William F. wcannon@usgs.gov;  Kimball, Bryn E. bekimball@usgs.gov;  Corathers, Lisa A. lcorathers@usgs.gov
Adobe PDF(6572Kb)  |  收藏  |  浏览/下载:87/32  |  提交时间:2019/11/06
Simulations of hydrologic response in the Apalachicola-Chattahoochee-Flint River Basin, Southeastern United States 科技报告
报告编号: 70193663, 页数: 126, 2017
作者:  LaFontaine, Jacob H. jlafonta@usgs.gov;  Jones, L. Elliott lejones@usgs.gov;  Painter, Jaime A. jpainter@usgs.gov
Adobe PDF(33450Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2019/11/06
Streambed scour evaluations and conditions at selected bridge sites in Alaska, 2013–15 科技报告
报告编号: 70194375, 页数: 78, 2017
作者:  Beebee, Robin A. rbeebee@usgs.gov;  Dworsky, Karenth L. kdworsky@usgs.gov;  Knopp, Schyler J. sknopp@usgs.gov
Adobe PDF(4030Kb)  |  收藏  |  浏览/下载:4/2  |  提交时间:2019/11/06
Chemical quality of water and bottom sediment, Stillwater National Wildlife Refuge, Lahontan Valley, Nevada 科技报告
报告编号: 70194809, 页数: 48, 2017
作者:  Thodal, Carl E. cethodal@usgs.gov
Adobe PDF(2462Kb)  |  收藏  |  浏览/下载:10/6  |  提交时间:2019/11/06