CCPortal

浏览/检索结果: 共332条,第1-20条 帮助

限定条件            
已选(0)清除 条数/页:   排序方式:
CHINA 2050: A FULLY DEVELOPED RICH ZERO-CARBON ECONOMY 科技报告
, 2019
作者:  Energy Transition Commisson;  Rocky Mountain Institute
浏览  |  Adobe PDF(13787Kb)  |  收藏  |  浏览/下载:175/19  |  提交时间:2020/04/08
Chapter A6.3. Specific Conductance 科技报告
报告编号: 70201682, , 2019
作者:  U.S. Geological Survey
Adobe PDF(1235Kb)  |  收藏  |  浏览/下载:67/28  |  提交时间:2019/11/06
Establishment of a vertical control network along the St. Croix River in New Brunswick and Maine 科技报告
报告编号: 70055644, 页数: 36, 2019
作者:  Lombard, Pamela J.
Adobe PDF(4746Kb)  |  收藏  |  浏览/下载:3/1  |  提交时间:2019/11/06
Species occurrence data for the Nation—USGS Biodiversity Information Serving Our Nation (BISON) 科技报告
报告编号: 70159681, , 2019
作者:  U.S. Geological Survey
Adobe PDF(948Kb)  |  收藏  |  浏览/下载:46/15  |  提交时间:2019/11/06
Species occurrence data for the nation 科技报告
报告编号: 70157364, 页数: 2, 2019
作者:  U.S. Geological Survey
Adobe PDF(374Kb)  |  收藏  |  浏览/下载:35/19  |  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:31/0  |  提交时间:2019/11/06
Earth Resources Observation and Science (EROS) Center—Popular Websites 科技报告
报告编号: 70179600, , 2019
作者:  U.S. Geological Survey
Adobe PDF(186Kb)  |  收藏  |  浏览/下载:41/11  |  提交时间:2019/11/06
Fena Valley Reservoir watershed and water-balance model updates and expansion of watershed modeling to southern Guam 科技报告
报告编号: 70190431, 页数: 76, 2019
作者:  Rosa, Sarah N. snrosa@usgs.gov;  Hay, Lauren E. lhay@usgs.gov
Adobe PDF(21206Kb)  |  收藏  |  浏览/下载:103/9  |  提交时间:2019/11/06
Exxon Valdez oil spill long-term herring research and monitoring program final report 科技报告
报告编号: 70203089, , 2019
作者:  Hershberger, Paul
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Hydrogeologic controls and geochemical indicators of groundwater movement in the Niles Cone and southern East Bay Plain groundwater subbasins, Alameda County, California 科技报告
报告编号: 70194829, 页数: 76, 2019
作者:  Teague, Nicholas F. nteague@usgs.gov;  Izbicki, John A. jaizbick@usgs.gov;  Borchers, Jim;  Kulongoski, Justin T. kulongos@usgs.gov;  Jurgens, Bryant C. bjurgens@usgs.gov
Adobe PDF(6518Kb)  |  收藏  |  浏览/下载:27/7  |  提交时间:2019/11/06
Keeping the crown of the continent connected: An interagency US2 connectivity workshop report 科技报告
报告编号: 70202862, 页数: 31, 2019
作者:  Waller, John S.;  Graves, Tabitha
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/06
Herring Disease Program, February 1, 2018 - January 31, 2019 科技报告
报告编号: 70203087, , 2019
作者:  Hershberger, Paul;  Purcell, Maureen
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Wind River subbasin restoration annual report of USGS activities January 2017 through December 2017 科技报告
报告编号: 70204560, , 2019
作者:  Jezorek, Ian
Adobe PDF(834Kb)  |  收藏  |  浏览/下载:39/17  |  提交时间:2019/11/06
Characterization of groundwater resources in the Chequamegon-Nicolet National Forest, Wisconsin: Medford Unit 科技报告
报告编号: 70202766, 页数: 10, 2019
作者:  Ken Bradbury;  Stephen Mauel;  Peter R. Schoephoester;  Anna Fehling;  Leaf, Andrew T. aleaf@usgs.gov;  Juckem, Paul;  Hunt, Randall;  Aaron Pruitt
收藏  |  浏览/下载:24/0  |  提交时间:2019/11/06
Optimization of salt marsh management at the Bombay Hook National Wildlife Refuge, Delaware, through use of structured decision making 科技报告
报告编号: 70199932, 页数: 40, 2019
作者:  Neckles, Hilary A. hneckles@usgs.gov;  Lyons, James E. jelyons@usgs.gov;  Nagel, Jessica L. jnagel@usgs.gov;  Adamowicz, Susan C.;  Mikula, Toni;  Guiteras, Susan T.;  Mitchell, Laura R.
Adobe PDF(27947Kb)  |  收藏  |  浏览/下载:44/10  |  提交时间:2019/11/06
Characterization and occurrence of confined and unconfined aquifers in Quaternary sediments in the glaciated conterminous United States 科技报告
报告编号: 70198167, , 2019
作者:  Yager, Richard M. ryager@usgs.gov;  Kauffman, Leon J.;  Soller, David R. drsoller@usgs.gov;  Haj, Adel E. ahaj@usgs.gov;  Heisig, Paul M.;  Buchwald, Cheryl A. cabuchwa@usgs.gov;  Westenbroek, Stephen, M.;  Reddy, James E.
Adobe PDF(17562Kb)  |  收藏  |  浏览/下载:52/17  |  提交时间:2019/11/06
Delineation of selected lithologic units using airborne electromagnetic data near Cedar Rapids, Iowa 科技报告
报告编号: 70201138, , 2019
作者:  Valder, Joshua F. jvalder@usgs.gov;  Haj, Adel E. ahaj@usgs.gov;  Bristow, Emilia L.;  Valseth, Kristen J.
Adobe PDF(2052Kb)  |  收藏  |  浏览/下载:28/11  |  提交时间:2019/11/06
Living with wildfire in Archeluta County, Colorado: 2015 data report 科技报告
报告编号: 70202794, , 2019
作者:  Meldrum, James R. jmeldrum@usgs.gov;  Brenkert-Smith, Hannah;  Wilson, Pamela;  Champ, Patricia A.;  Barth, Christopher M.;  Boag, Angela
收藏  |  浏览/下载:32/0  |  提交时间:2019/11/06
Living with wildfire in La Plata County, Colorado: 2015 data report 科技报告
报告编号: 70202795, , 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:28/0  |  提交时间:2019/11/06
Economic Impacts of Restoration in National Parks 科技报告
报告编号: 70203238, , 2019
作者:  Cullinane Thomas, Catherine ccullinanethomas@usgs.gov;  Van Gilder, Noah;  VanMouwerik, Mark
收藏  |  浏览/下载:21/0  |  提交时间:2019/11/06