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Optimizing historical preservation under climate change—An overview of the optimal preservation model and pilot testing at Cape Lookout National Seashore 科技报告
报告编号: 70202017, , 2019
作者:  Seekamp, Erin;  Post van der Burg, Max maxpostvanderburg@usgs.gov;  Fatorić, Sandra;  Eaton, Mitchell J. meaton@usgs.gov;  Xiao, Xiao;  McCreary, Allie
Adobe PDF(4563Kb)  |  收藏  |  浏览/下载：78/28  |  提交时间：2019/11/06
National Park Service socioeconomic monitoring pilot survey: Visitor spending analysis 科技报告
报告编号: 70204070, 页数: 116, 2019
作者:  Cullinane Thomas, Catherine ccullinanethomas@usgs.gov;  Cornachione, Egan;  Koontz, Lynne koontzl@usgs.gov;  Keyes, Christopher R.
Adobe PDF(2036Kb)  |  收藏  |  浏览/下载：60/18  |  提交时间：2019/11/06
Sand Creek characterization study for Oncorhynchus clarkii virginalis (Rio Grande Cutthroat Trout), Great Sand Dunes National Park and Preserve, Colorado 科技报告
报告编号: 70203897, , 2019
作者:  Mcgee, Ben N. bmcgee@usgs.gov;  Todd, Andrew S.;  Kevin K. Terry
Adobe PDF(17853Kb)  |  收藏  |  浏览/下载：41/18  |  提交时间：2019/11/06
Assessment of polycyclic aromatic hydrocarbon concentrations in southern Lake Powell, Glen Canyon National Recreation Area, Arizona and Utah, 2016–17 科技报告
报告编号: 70204092, 页数: 26, 2019
作者:  Coes, Alissa L. alcoes@usgs.gov;  Paretti, Nicholas V. nparetti@usgs.gov;  Alvarez, David A. dalvarez@usgs.gov;  Macy, Jamie P. jpmacy@usgs.gov
Adobe PDF(15759Kb)  |  收藏  |  浏览/下载：78/18  |  提交时间：2019/11/06
Greater sage-grouse science (2015–17)—Synthesis and potential management implications 科技报告
报告编号: 70195041, 页数: 56, 2018
作者:  Hanser, Steven E. shanser@usgs.gov;  Deibert, Patricia A.;  Tull, John C.;  Carr, Natasha B. carrn@usgs.gov;  Aldridge, Cameron L. aldridgec@usgs.gov;  Bargsten, Travis D.;  Christiansen, Thomas J.;  Coates, Peter S. pcoates@usgs.gov;  Crist, Michele R.;  Doherty, Kevin E.;  Ellsworth, Ethan A.;  Foster, Lee J.;  Herren, Vicki A.;  Miller, Kevin H.;  Moser, Ann;  Naeve, Robin M.;  Prentice, Karen L.;  Remington, Thomas E.;  Ricca, Mark A. mark_ricca@usgs.gov;  Shinneman, Douglas J.;  Truex, Richard L.;  Wiechman , Lief A.;  Wilson, Dereck C.;  Bowen, Zachary H. bowenz@usgs.gov
Adobe PDF(2270Kb)  |  收藏  |  浏览/下载：55/22  |  提交时间：2019/11/06
2018 update to the U.S. Geological Survey national volcanic threat assessment 科技报告
报告编号: 70200174, 页数: 50, 2018
作者:  Ewert, John W.;  Diefenbach, Angela K.;  Ramsey, David W. dramsey@usgs.gov
Adobe PDF(24858Kb)  |  收藏  |  浏览/下载：8/3  |  提交时间：2019/11/06
How and why Upper Colorado River Basin land, water, and fire managers choose to use drought tools (or not) 科技报告
报告编号: 70200775, , 2018
作者:  Cravens, Amanda E. aecravens@usgs.gov
Adobe PDF(2202Kb)  |  收藏  |  浏览/下载：5/3  |  提交时间：2019/11/06
Elk research efforts 科技报告
报告编号: 70202232, , 2018
作者:  Clark, Joseph D. jclark1@usgs.gov
Adobe PDF(2172Kb)  |  收藏  |  浏览/下载：8/5  |  提交时间：2019/11/06
Batrachochytrium salamandriovrans (Bsal) in Appalachia—Using scenario building to proactively prepare for a wildlife disease outbreak caused by an invasive amphibian chytrid fungus 科技报告
报告编号: 70199464, 页数: 40, 2018
作者:  Hopkins, M.C.;  Adams, M.J. mjadams@usgs.gov;  Super, P.E.;  Olson, D.H.;  Hickman, C.R.;  English, P.;  Sprague, L.;  Maska, I.B.;  Pennaz, A.B.;  Ludwig, K.A. kaludwig@usgs.gov
Adobe PDF(7555Kb)  |  收藏  |  浏览/下载：46/23  |  提交时间：2019/11/06
Public views of wetlands and waterfowl conservation in the United States—Results of a survey to inform the 2018 update of the North American Waterfowl Management Plan 科技报告
报告编号: 70193973, 页数: 147, 2018
作者:  Wilkins, Emily J.;  Miller, Holly M. millerh@usgs.gov
Adobe PDF(8307Kb)  |  收藏  |  浏览/下载：34/16  |  提交时间：2019/11/06