CCPortal

浏览/检索结果: 共522条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Effects of microcystin-LR on juvenile Lost River suckers (Deltistes luxatus) during feeding trials, Upper Klamath Lake, Oregon, 2014−16 科技报告
报告编号: 70204480, , 2019
作者:  Martin, Barbara A. barbara_ann_martin@usgs.gov;  Echols, Kathy R. kechols@usgs.gov;  Elliott, Diane G. dgelliott@usgs.gov;  Feltz, Kevin kfeltz@usgs.gov;  Conway, Carla M. cmconway@usgs.gov;  Burdick, Summer M. sburdick@usgs.gov
收藏  |  浏览/下载:41/0  |  提交时间:2019/11/06
Living with wildfire in Montezuma County, Colorado: 2015 data report 科技报告
报告编号: 70202914, , 2019
作者:  Brenkert-Smith, Hannah;  Meldrum, James R. jmeldrum@usgs.gov;  Wilson, Pamela;  Champ, Patricia A.;  Barth, Christopher M.;  Boag, Angela
收藏  |  浏览/下载:46/0  |  提交时间:2019/11/06
Geology of the Mineral and Lake Anna West Quadrangles, Virginia 科技报告
报告编号: 70204109, , 2019
作者:  Carter, Mark W. mcarter@usgs.gov;  Burton, William C. bburton@usgs.gov;  McAleer, Ryan;  DiGiacomo-Cohen, Mary;  Sauer, R. Tyler
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/06
U-Pb and Lu-Hf isotope, age, and trace-element data from zircons at four sites in the western Alaska Range and Talkeetna Mountains, Alaska 科技报告
报告编号: 70203707, , 2019
作者:  Todd, Erin etodd@usgs.gov;  Kylander-Clark, Andrew R. C.;  Wypych, Alicja;  Twelker, Evan;  Sicard, Karri R.
收藏  |  浏览/下载:35/0  |  提交时间:2019/11/06
US Topo Product Standard 科技报告
报告编号: 70005455, , 2019
作者:  Davis, Larry R. lrdavis@usgs.gov;  Fishburn, Kristin A. kafishburn@usgs.gov;  Lestinsky, Helmut hlestinsky@usgs.gov;  Moore, Laurence R. lmoore@usgs.gov;  Walter, Jennifer L. jlwalter@usgs.gov
收藏  |  浏览/下载:29/0  |  提交时间:2019/11/06
A Methodology to Assess the National and Regional Impacts of U.S. Wind Energy Development on Birds and Bats 科技报告
报告编号: 70200937, , 2019
作者:  Diffendorfer, J.E. jediffendorfer@usgs.gov;  Beston, J.A.;  Merrill, M.D.;  Stanton, J.C. jcstanton@usgs.gov;  Corum, M.D. mcorum@usgs.gov;  Loss, S.R.;  Thogmartin, W.E.;  Johnson, D.H.;  Erickson, R.A.;  Heist, K.W.
收藏  |  浏览/下载:104/0  |  提交时间:2019/11/06
Using UAS capabilities to help identify hummock-hollow formation and fragmentation in critical marsh habitat (Spartina patens) for mottled ducks in southeast Texas 科技报告
报告编号: 70203076, 页数: 15, 2019
作者:  Jones, William R.;  Hartley, Stephen B.;  Stagg, Camille L.;  Osland, Michael J.
收藏  |  浏览/下载:50/0  |  提交时间:2019/11/06
Resource Assessment Economic Filter (RAEF)—A graphical user interface supporting implementation of simple engineering mine cost analyses of quantitative mineral resource assessment simulations 科技报告
报告编号: 70204133, , 2019
作者:  Shapiro, Jason L.;  Robinson,, Gilpin R. Jr.
收藏  |  浏览/下载:124/0  |  提交时间:2019/11/06
Developing a decision-support process for landscape conservation design 科技报告
报告编号: 70204613, , 2019
作者:  Bonnot, Thomas W.;  Jones-Farrand, D. Todd;  Thompson III, Frank R.;  Millspaugh, Joshua J.;  Fitzgerald, Jane A.;  Muenks, Nate;  Hanberry, Phillip;  Stroh, Esther;  Heggemann, Larry;  Fowler, Allison;  Howery, Mark;  Hammond, Shea;  Evans, Kristine
收藏  |  浏览/下载:63/0  |  提交时间:2019/11/06
Lithostratigraphic, geophysical, and hydrogeologic observations from a boring drilled to bedrock in glacial sediments near Nantucket Sound in East Falmouth, Massachusetts 科技报告
报告编号: 70204412, , 2019
作者:  Hull, Robert B.;  Johnson, Carole D. cjohnson@usgs.gov;  Stone, Byron D. bdstone@usgs.gov;  LeBlanc, Denis R. dleblanc@usgs.gov;  McCobb, Timothy D.;  Phillips, Stephanie N.;  Pappas , Katherine L.;  Lane, Jr., John W.
收藏  |  浏览/下载:107/0  |  提交时间:2019/11/06