CCPortal

浏览/检索结果: 共9条,第1-9条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Integration and tradeoffs 科技报告
报告编号: 70204117, , 2019
作者:  Crist, Michele;  Prentice, Karen;  Chambers, Jeanne C.;  Phillips, Sue;  Wiechman , Lief A.
Adobe PDF(16345Kb)  |  收藏  |  浏览/下载:78/27  |  提交时间:2019/11/06
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:48/13  |  提交时间:2019/11/06
Monitoring stream temperatures—A guide for non-specialists 科技报告
报告编号: 70195765, 页数: 84, 2018
作者:  Heck, Michael P.;  Schultz, Luke D.;  Hockman-Wert, David dhockman-wert@usgs.gov;  Dinger, Eric C.;  Dunham, Jason B. jdunham@usgs.gov
Adobe PDF(43821Kb)  |  收藏  |  浏览/下载:58/38  |  提交时间:2019/11/06
Indicators of ecosystem structure and function for the Upper Mississippi River System 科技报告
报告编号: 70199036, , 2018
作者:  De Jager, Nathan R. ndejager@usgs.gov;  Rogala, James T. jrogala@usgs.gov;  Rohweder, Jason J. jrohweder@usgs.gov;  Van Appledorn, Molly;  Bouska, Kristen L. kbouska@usgs.gov;  Houser, Jeffrey N. jhouser@usgs.gov;  Jankowski, Kathi Jo
Adobe PDF(46638Kb)  |  收藏  |  浏览/下载:83/40  |  提交时间:2019/11/06
Automated remote cameras for monitoring alluvial sandbars on the Colorado River in Grand Canyon, Arizona 科技报告
报告编号: 70195320, 页数: 61, 2018
作者:  Grams, Paul E. pgrams@usgs.gov;  Tusso, Robert B. rtusso@usgs.gov;  Buscombe, Daniel
Adobe PDF(2936Kb)  |  收藏  |  浏览/下载:21/20  |  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
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
Simulation of climate change effects on streamflow, groundwater, and stream temperature using GSFLOW and SNTEMP in the Black Earth Creek Watershed, Wisconsin 科技报告
报告编号: 70174858, 页数: 132, 2016
作者:  Hunt, Randall J. rjhunt@usgs.gov;  Westenbroek, Stephen M. smwesten@usgs.gov;  Walker, John F. jfwalker@usgs.gov;  Selbig, William R. wrselbig@usgs.gov;  Regan, R. Steven;  Leaf, Andrew T. aleaf@usgs.gov;  Saad, David A. dasaad@usgs.gov
Adobe PDF(8999Kb)  |  收藏  |  浏览/下载:128/22  |  提交时间:2019/11/06
Aquatic biological communities and associated habitats at selected sites in the Big Wood River Watershed, south-central Idaho, 2014 科技报告
报告编号: 70176351, 页数: 48, 2016
作者:  MacCoy, Dorene E. demaccoy@usgs.gov;  Short, Terry M. tmshort@usgs.gov
Adobe PDF(2344Kb)  |  收藏  |  浏览/下载:50/27  |  提交时间:2019/11/06