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Response of vegetation in open and partially wooded fens to prescribed burning at Seney National Wildlife Refuge 科技报告
报告编号: 70201369, 页数: 74, 2019
作者:  Austin, Jane E. jaustin@usgs.gov;  Newton, Wesley E. wnewton@usgs.gov
Adobe PDF(5967Kb)  |  收藏  |  浏览/下载:46/12  |  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
Hydrologic conditions and simulation of groundwater and surface water in the Great Dismal Swamp of Virginia and North Carolina 科技报告
报告编号: 70196802, , 2018
作者:  Eggleston, Jack R.;  Decker, Jeremy D.;  Finkelstein, Jason S.;  Wurster, Frederic C.;  Misut, Paul E. pemisut@usgs.gov;  Sturtevant, Luke P. lsturtevant@usgs.gov;  Speiran, Gary K. gspeiran@usgs.gov
Adobe PDF(47887Kb)  |  收藏  |  浏览/下载:76/51  |  提交时间:2019/11/06
A conservation paradox in the Great Basin—Altering sagebrush landscapes with fuel breaks to reduce habitat loss from wildfire 科技报告
报告编号: 70196043, 页数: 80, 2018
作者:  Shinneman, Douglas J. dshinneman@usgs.gov;  Aldridge, Cameron L. aldridgec@usgs.gov;  Coates, Peter S. pcoates@usgs.gov;  Germino, Matthew J. mgermino@usgs.gov;  Pilliod, David S. dpilliod@usgs.gov;  Vaillant, Nicole M.
Adobe PDF(6685Kb)  |  收藏  |  浏览/下载:37/20  |  提交时间:2019/11/06
Characteristics of dissolved organic matter in the Upper Klamath River, Lost River, and Klamath Straits Drain, Oregon and California 科技报告
报告编号: 70194611, 页数: 29, 2017
作者:  Goldman, Jami H. jgoldman@usgs.gov;  Sullivan, Annett B. annett@usgs.gov
Adobe PDF(3157Kb)  |  收藏  |  浏览/下载:3/1  |  提交时间:2019/11/06
Aquatic Trophic Productivity model: A decision support model for river restoration planning in the Methow River, Washington 科技报告
报告编号: 70170968, , 2016
作者:  Benjamin, Joseph R. jbenjamin@usgs.gov;  Bellmore, J. Ryan
Adobe PDF(3144Kb)  |  收藏  |  浏览/下载:36/13  |  提交时间:2019/11/06
Monitoring plant tissue nitrogen isotopes to assess nearshore inputs of nitrogen to Lake Crescent, Olympic National Park, Washington 科技报告
报告编号: 70170302, 页数: 28, 2016
作者:  Cox, Stephen E. secox@usgs.gov;  Moran, Patrick W. pwmoran@usgs.gov;  Huffman, Raegan L. rhuffman@usgs.gov;  Fradkin, Steven C.
Adobe PDF(2652Kb)  |  收藏  |  浏览/下载:39/20  |  提交时间:2019/11/06
An international borderland of concern: Conservation of biodiversity in the Lower Rio Grande Valley 科技报告
报告编号: 70171549, 页数: 136, 2016
作者:  Leslie,, David M. Jr. cleslie@usgs.gov
Adobe PDF(9539Kb)  |  收藏  |  浏览/下载:22/3  |  提交时间:2019/11/06
Soil data for a vegetation gradient located at Bonanza Creek Long Term Ecological Research Site, interior Alaska 科技报告
报告编号: 70168963, 页数: 16, 2016
作者:  Manies, Kristen L. kmanies@usgs.gov;  Harden, Jennifer W. jharden@usgs.gov;  Fuller, Christopher C. ccfuller@usgs.gov;  Xu, Xiaomei;  McGeehin, John P. mcgeehin@usgs.gov
Adobe PDF(393Kb)  |  收藏  |  浏览/下载:41/16  |  提交时间:2019/11/06
Insular ecosystems of the southeastern United States—A regional synthesis to support biodiversity conservation in a changing climate 科技报告
报告编号: 70171543, , 2016
作者:  Cartwright, Jennifer M. jmcart@usgs.gov;  Wolfe, William J. wjwolfe@usgs.gov
Adobe PDF(14447Kb)  |  收藏  |  浏览/下载:61/20  |  提交时间:2019/11/06