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South Atlantic Water Science Center Strategic Science Plan: 2019–23 科技报告
报告编号: 70203755, , 2019
作者:  Cuffney, Thomas F.;  Garcia, Ana M.;  Horowitz, Arthur J. horowitz@usgs.gov;  LaFontaine, Jacob H. jlafonta@usgs.gov;  Landmeyer, James E.;  McKee, Anna M. amckee@usgs.gov;  McSwain, Kristen Bukowski;  Painter, Jaime A. jpainter@usgs.gov;  Shelton, John M. jmshelto@usgs.gov;  Smith, Christopher A.
收藏  |  浏览/下载:49/0  |  提交时间:2019/11/06
Pheno forecasts predict seasonal activity of pest and invasive species to support decision making 科技报告
报告编号: 70204926, , 2019
作者:  Crimmins, Theresa M.;  Gerst, Katharine L.;  Posthumus, Erin E.;  Rosemartin, Alyssa;  Weltzin, Jake F. jweltzin@usgs.gov
收藏  |  浏览/下载:33/0  |  提交时间:2019/11/06
2018 USA National Phenology Annual Report 科技报告
报告编号: 70203369, , 2019
作者:  Weltzin, Jake F. jweltzin@usgs.gov;  Crimmins, Theresa M.
收藏  |  浏览/下载:23/0  |  提交时间:2019/11/06
Geochemical and mineralogical maps, with interpretation, for soils of the conterminous United States 科技报告
报告编号: 70194290, , 2019
作者:  Smith, David B. dsmith@usgs.gov;  Solano, Federico fsolanoc@usgs.gov;  Woodruff, Laurel G. woodruff@usgs.gov;  Cannon, William F. wcannon@usgs.gov;  Ellefsen, Karl J. ellefsen@usgs.gov
收藏  |  浏览/下载:26/0  |  提交时间:2019/11/06
Monitoring long-term changes in forage fish distribution, abundance and body condition 科技报告
报告编号: 70203368, , 2019
作者:  Arimitsu, Mayumi L. marimitsu@usgs.gov;  Piatt, John F. jpiatt@usgs.gov
Adobe PDF(1675Kb)  |  收藏  |  浏览/下载:36/7  |  提交时间:2019/11/06
It is raining plastic 科技报告
报告编号: 70203229, , 2019
作者:  Wetherbee, Gregory A.;  Baldwin, Austin K. akbaldwi@usgs.gov;  Ranville, James F.
Adobe PDF(70125Kb)  |  收藏  |  浏览/下载:53/35  |  提交时间:2019/11/06
Cooperative Fish and Wildlife Research Units program—2018 year in review 科技报告
报告编号: 70201854, 页数: 60, 2019
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John D. jthompson@usgs.gov;  Childs, Dawn E.;  Dennerline, Donald E.
Adobe PDF(38360Kb)  |  收藏  |  浏览/下载:86/44  |  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:75/17  |  提交时间:2019/11/06
Cooperative Fish and Wildlife Research Units program—2018 year in review postcard 科技报告
报告编号: 70201215, , 2019
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John D. jthompson@usgs.gov;  Childs, Dawn;  Dennerline, Donald E. ddennerline@usgs.gov
Adobe PDF(121Kb)  |  收藏  |  浏览/下载:40/20  |  提交时间:2019/11/06
Evaluation of recommended revisions to Bulletin 17B 科技报告
报告编号: 70202234, 页数: 158, 2019
作者:  Cohn, Timothy A. tacohn@usgs.gov;  Barth, Nancy A.;  England, John F. Jr.;  Faber, Beth A.;  Mason, Robert R. Jr. rrmason@usgs.gov;  Stedinger, Jery R.
Adobe PDF(15817Kb)  |  收藏  |  浏览/下载:68/27  |  提交时间:2019/11/06