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UN desertification conference opens in New Delhi with an ambitious call to action 科技资讯
2019
收藏  |  浏览/下载：16/0  |  提交时间：2019/11/20
Land Degradation Neutrality  Land Degradation  Sustainable Land Management  Climate Change  
An experimental test of weed-suppressive bacteria effectiveness in rangelands in southwestern Idaho, 2016–18 科技报告
报告编号: 70203274, , 2019
作者:  Lazarus, Brynne E. blazarus@usgs.gov;  Germino, Matthew J. mgermino@usgs.gov
Adobe PDF(9643Kb)  |  收藏  |  浏览/下载：45/15  |  提交时间：2019/11/06
Catchment-level estimates of nitrogen and phosphorus agricultural use from commercial fertilizer sales for the conterminous United States, 2012 科技报告
报告编号: 70201177, , 2019
作者:  Stewart, Jana S. jsstewar@usgs.gov;  Schwarz, Gregory E. gschwarz@usgs.gov;  Brakebill, John W. jwbrakeb@usgs.gov;  Preston, Stephen D. spreston@usgs.gov
Adobe PDF(53511Kb)  |  收藏  |  浏览/下载：108/46  |  提交时间：2019/11/06
Invasive species research—Science for detection, containment, and control 科技报告
报告编号: 70200964, , 2019
作者:  Campbell, Earl W. ewcampbell@usgs.gov;  Tam, Cynthia S.;  Soileau, Suzanna C. ssoileau@usgs.gov
Adobe PDF(4647Kb)  |  收藏  |  浏览/下载：35/8  |  提交时间：2019/11/06
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：71/25  |  提交时间：2019/11/06
Characterizing 12 years of wildland fire science at the U.S. Geological Survey: Wildland Fire Science Publications, 2006–17 科技报告
报告编号: 70202198, 页数: 75, 2019
作者:  Steblein, Paul F.;  Miller, Mark P. mpmiller@usgs.gov
Adobe PDF(835Kb)  |  收藏  |  浏览/下载：60/16  |  提交时间：2019/11/06
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2017 annual report 科技报告
报告编号: 70201032, , 2019
作者:  Zeigenfuss, Linda C. linda_zeigenfuss@usgs.gov;  Aikens, Ellen;  Aldridge, Cameron L. aldridgec@usgs.gov;  Anderson, Patrick J. andersonpj@usgs.gov;  Assal, Timothy J. assalt@usgs.gov;  Bowen, Zachary H. bowenz@usgs.gov;  Chalfoun, Anna D. achalfoun@usgs.gov;  Chong, Geneva W. geneva_chong@usgs.gov;  Eddy-Miller, Cheryl A. cemiller@usgs.gov;  Germaine, Stephen S. germaines@usgs.gov;  Graves, Tabitha;  Homer, Collin G. homer@usgs.gov;  Huber, Christopher C. chuber@usgs.gov;  Johnston, Aaron;  Kauffman, Matthew J.;  Manier, Daniel J. manierd@usgs.gov;  McShane, Ryan R. rmcshane@usgs.gov;  Miller, Kirk A. kmiller@usgs.gov;  Monroe, Adrian P. amonroe@usgs.gov;  Ortega, Anna;  Walters, Annika W. awalters@usgs.gov;  Wyckoff, Teal B.
Adobe PDF(3741Kb)  |  收藏  |  浏览/下载：54/15  |  提交时间：2019/11/06
Guidelines for determining flood flow frequency—Bulletin 17C 科技报告
报告编号: 70195984, 页数: 168, 2019
作者:  England, John F. Jr.;  Cohn, Timothy A. tacohn@usgs.gov;  Faber, Beth A.;  Stedinger, Jery R.;  Thomas, Wilbert O. Jr.;  Veilleux, Andrea G.;  Kiang, Julie E. jkiang@usgs.gov;  Mason, Robert R. Jr. rrmason@usgs.gov
Adobe PDF(28269Kb)  |  收藏  |  浏览/下载：72/12  |  提交时间：2019/11/06
Using scenarios to evaluate vulnerability of grassland communities to climate change in the Southern Great Plains of the United States 科技报告
报告编号: 70203223, , 2019
作者:  Manier, Daniel J. manierd@usgs.gov;  Carr, Natasha B. carrn@usgs.gov;  Reese, Gordon C. greese@usgs.gov;  Burris, Lucy lburris@usgs.gov
Adobe PDF(3940Kb)  |  收藏  |  浏览/下载：39/13  |  提交时间：2019/11/06