CCPortal

浏览/检索结果: 共18条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Flood-inundation maps of the Meramec River from Eureka to Arnold, Missouri, 2018 科技报告
报告编号: 70202202, 页数: 22, 2019
作者:  Dietsch, Benjamin J. bdietsch@usgs.gov;  Strauch, Kellan R.
Adobe PDF(1736Kb)  |  收藏  |  浏览/下载:59/33  |  提交时间:2019/11/06
Arizona hedgehog cactus (Echinocereus triglochidiatus var. arizonicus)—A systematic data assessment in support of recovery 科技报告
报告编号: 70201990, 页数: 48, 2019
作者:  Thomas, Kathryn A. kathryn_a_thomas@usgs.gov;  Shryock, Daniel F. dshryock@usgs.gov;  Esque, Todd C. tesque@usgs.gov
Adobe PDF(3058Kb)  |  收藏  |  浏览/下载:73/16  |  提交时间:2019/11/06
Contemporary environmental assessment using a viability analysis in a large river system to inform restoration and adaptive management decisions 科技报告
报告编号: 70202445, 页数: 76, 2019
作者:  DeBruyne, Robin L. rdebruyne@usgs.gov;  Roseman, Edward F. eroseman@usgs.gov;  Ross, Jason E.;  Newman, Kurt R.;  Strach, Russell M.
Adobe PDF(1736Kb)  |  收藏  |  浏览/下载:61/19  |  提交时间:2019/11/06
Cooperative Fish and Wildlife Research Units Program—2017 year in review 科技报告
报告编号: 70194731, 页数: 76, 2018
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John D. jthompson@usgs.gov;  Dennerline, Donald E. ddennerline@usgs.gov;  Childs, Dawn E. dchilds@usgs.gov
Adobe PDF(55682Kb)  |  收藏  |  浏览/下载:91/35  |  提交时间:2019/11/06
Agriculture — A river runs through it — The connections between agriculture and water quality 科技报告
报告编号: 70187973, 页数: 216, 2018
作者:  Capel, Paul D. capel@usgs.gov;  McCarthy, Kathleen A.;  Coupe, Richard H. rhcoupe@usgs.gov;  Grey, Katia M.;  Amenumey, Sheila E.;  Baker, Nancy T. ntbaker@usgs.gov;  Johnson, Richard L.
Adobe PDF(69774Kb)  |  收藏  |  浏览/下载:69/41  |  提交时间:2019/11/06
A preliminary study of variation of Trapa in Japan 科技报告
报告编号: 70197118, 页数: 16, 2018
作者:  Kadono, Yasuro
Adobe PDF(769Kb)  |  收藏  |  浏览/下载:9/6  |  提交时间:2019/11/06
Identification of bees in southwest Idaho—A guide for beginners 科技报告
报告编号: 70201365, , 2018
作者:  Sun, Emily R.;  Pilliod, David S. dpilliod@usgs.gov
Adobe PDF(20455Kb)  |  收藏  |  浏览/下载:14/8  |  提交时间:2019/11/06
Promoting synergy in the innovative use of environmental data—Workshop summary 科技报告
报告编号: 70197949, , 2018
作者:  Hamilton, Healy;  Guala, Gerald F.;  Simpson, Annie
Adobe PDF(19185Kb)  |  收藏  |  浏览/下载:141/14  |  提交时间:2019/11/06
USA National Phenology Network observational data documentation 科技报告
报告编号: 70196508, 页数: 30, 2018
作者:  Rosemartin, Alyssa H.;  Denny, Ellen G.;  Gerst, Katharine L.;  Marsh, R. Lee;  Posthumus, Erin E.;  Crimmins, Theresa M.;  Weltzin, Jake F. jweltzin@usgs.gov
Adobe PDF(1060Kb)  |  收藏  |  浏览/下载:55/22  |  提交时间:2019/11/06
Northern Prairie Wildlife Research Center—Celebrating 50 years of science 科技报告
报告编号: 70190185, 页数: 40, 2017
作者:  Austin, Jane E. jaustin@usgs.gov;  Shaffer, Terry L. tshaffer@usgs.gov;  Igl, Lawrence D. ligl@usgs.gov;  Johnson, Douglas H. douglas_h_johnson@usgs.gov;  Krapu, Gary L. gkrapu@usgs.gov;  Larson, Diane L. dlarson@usgs.gov;  Mech, L. David david_mech@usgs.gov;  Mushet, David M. dmushet@usgs.gov;  Sovada, Marsha A. msovada@usgs.gov
Adobe PDF(10968Kb)  |  收藏  |  浏览/下载:40/15  |  提交时间:2019/11/06