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How Do Giraffes and Elephants Alter the African Savanna Landscape? 科技资讯
2020
收藏  |  浏览/下载：0/0  |  提交时间：2020/09/17
How do giraffes and elephants alter the African Savanna landscape? 科技资讯
2020
收藏  |  浏览/下载：0/0  |  提交时间：2020/09/15
Cooperative Fish and Wildlife Research Units program—2018 year in review 科技报告
报告编号: 70201854, 页数: 60, 2019
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John D. jthompson@usgs.gov;  Childs, Dawn E.;  Dennerline, Donald E.
Adobe PDF(38360Kb)  |  收藏  |  浏览/下载：93/48  |  提交时间：2019/11/06
Life-history model for sockeye salmon (Oncorhynchus nerka) at Lake Ozette, northwestern Washington—Users' guide 科技报告
报告编号: 70202797, 页数: 92, 2019
作者:  Woodward, Andrea awoodward@usgs.gov;  Haggerty, Mike;  Crain, Patrick
Adobe PDF(3959Kb)  |  收藏  |  浏览/下载：16/5  |  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：78/27  |  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
Development of an aerial population survey method for elk (Cervus elaphus) in Rocky Mountain National Park, Colorado 科技报告
报告编号: 70197576, , 2018
作者:  Schoenecker, Kathryn A. schoeneckerk@usgs.gov;  Lubow, Bruce C.;  Johnson, Therese L.
Adobe PDF(10373Kb)  |  收藏  |  浏览/下载：4/1  |  提交时间：2019/11/06
U.S. Geological Survey Community for Data Integration 2017 Workshop Proceedings 科技报告
报告编号: 70196904, 页数: 68, 2018
作者:  Hsu, Leslie lhsu@usgs.gov;  Hutchison, Vivian B. vhutchison@usgs.gov;  Langseth, Madison L. mlangseth@usgs.gov;  Wheeler, Benjamin bwheeler@usgs.gov
Adobe PDF(6128Kb)  |  收藏  |  浏览/下载：49/17  |  提交时间：2019/11/06
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2016 annual report 科技报告
报告编号: 70196287, , 2018
作者:  Bowen, Zachary H. bowenz@usgs.gov;  Aikens, Ellen;  Aldridge, Cameron L. aldridgec@usgs.gov;  Anderson, Patrick J. andersonpj@usgs.gov;  Assal, Timothy J. assalt@usgs.gov;  Chalfoun, Anna D. achalfoun@usgs.gov;  Chong, Geneva W. geneva_chong@usgs.gov;  Eddy-Miller, Cheryl A. cemiller@usgs.gov;  Garman, Steven L. slgarman@usgs.gov;  Germaine, Stephen S. germaines@usgs.gov;  Homer, Collin G. homer@usgs.gov;  Johnston, Aaron;  Kauffman, Matthew J. mkauffman@usgs.gov;  Manier, Daniel J. manierd@usgs.gov;  Melcher, Cynthia P. melcherc@usgs.gov;  Miller, Kirk A. kmiller@usgs.gov;  Walters, Annika W. awalters@usgs.gov;  Wheeler, Jerrod D. jwheele@usgs.gov;  Wieferich, Daniel dwieferich@usgs.gov;  Wilson, Anna B. awilson@usgs.gov;  Wyckoff, Teal B.;  Zeigenfuss, Linda C. linda_zeigenfuss@usgs.gov
Adobe PDF(2863Kb)  |  收藏  |  浏览/下载：62/20  |  提交时间：2019/11/06
Chronic wasting disease—Status, science, and management support by the U.S. Geological Survey 科技报告
报告编号: 70192456, , 2018
作者:  Carlson, Christina M. cmcarlson@usgs.gov;  Hopkins, M. Camille mcharris@usgs.gov;  Nguyen, Natalie T. ntnguyen@usgs.gov;  Richards, Bryan J. brichards@usgs.gov;  Walsh, Daniel P. dwalsh@usgs.gov;  Walter, W. David wwalter@usgs.gov
Adobe PDF(3303Kb)  |  收藏  |  浏览/下载：57/33  |  提交时间：2019/11/06