CCPortal

浏览/检索结果: 共10条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Study: Early wildflower blooms sign of a warming Wyoming 科技资讯
2022
收藏  |  浏览/下载:14/0  |  提交时间:2022/04/07
Evaluating the impacts of white-tailed deer (Odocoileus virginianus) browsing on vegetation in fenced and unfenced timber harvests 期刊论文
, 2020, 卷号: 473
作者:  Parker H.A.;  Larkin J.T.;  Heggenstaller D.;  Duchamp J.;  Tyree M.C.;  Rushing C.S.;  Just Domoto E.;  Larkin J.L.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
Reforestation  Timber  Vegetation  Forest regeneration  Northern red oaks  Operational scale  Potential values  Vegetation density  Vertical structures  White-tailed deer  Woody plant species  Harvesting  deer  fern  forage  overstory  regeneration  sapling  seedling  timber  timber harvesting  woody plant  Coverings  Density  Harvesting  Height  Plants  Recruitment  Reforestation  Pennsylvania  United States  Acer rubrum  Amelanchier  Cervidae  Filicophyta  Gaylussacia  Hamamelis  Hamamelis virginiana  Odocoileus virginianus  Quercus  Quercus rubra  Rubus  Sassafras  Sassafras albidum  Ungulata  Vaccinium  
Evaluating the impacts of white-tailed deer (Odocoileus virginianus) browsing on vegetation in fenced and unfenced timber harvests 期刊论文
Forest Ecology and Management, 2020, 卷号: 473
作者:  Parker H.A.;  Larkin J.T.;  Heggenstaller D.;  Duchamp J.;  Tyree M.C.;  Rushing C.S.;  Just Domoto E.;  Larkin J.L.
收藏  |  浏览/下载:26/0  |  提交时间:2020/12/08
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
An integrated population model for greater Sage-Grouse (Centrocercus urophasianus) in the bi-state distinct population segment, California and Nevada, 2003–17 科技报告
报告编号: 70200891, , 2018
作者:  Mathews, Steven R. smathews@usgs.gov;  Coates, Peter S. pcoates@usgs.gov;  Prochazka, Brian G.;  Ricca, Mark A. mark_ricca@usgs.gov;  Meyerpeter, Mary B.;  Espinosa, Shawn P.;  Lisius, Sherri;  Gardner, Scott C.;  Delehanty, David J.
Adobe PDF(12822Kb)  |  收藏  |  浏览/下载:61/24  |  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:54/17  |  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:56/18  |  提交时间:2019/11/06
Spatially explicit modeling of annual and seasonal habitat for greater sage-grouse (Centrocercus urophasianus) in Nevada and Northeastern California—An updated decision-support tool for management 科技报告
报告编号: 70171126, 页数: 172, 2016
作者:  Coates, Peter S. pcoates@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov;  Brussee, Brianne E. bbrussee@usgs.gov;  Ricca, Mark A. mark_ricca@usgs.gov;  Gustafson, K. Benjamin kgustafson@usgs.gov;  Sanchez-Chopitea, Erika esanchez-chopitea@usgs.gov;  Mauch, Kimberly kmauch@usgs.gov;  Niell, Lara;  Gardner, Scott;  Espinosa, Shawn;  Delehanty, David J.
Adobe PDF(20444Kb)  |  收藏  |  浏览/下载:41/11  |  提交时间:2019/11/06
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2015 annual report 科技报告
报告编号: 70176040, , 2016
作者:  Bowen, Zachary H. bowenz@usgs.gov;  Aldridge, Cameron L. aldridgec@usgs.gov;  Anderson, Patrick J. andersonpj@usgs.gov;  Assal, Timothy J. assalt@usgs.gov;  Bartos, Timothy T. ttbartos@usgs.gov;  Chalfoun, Anna D.;  Chong, Geneva W. geneva_chong@usgs.gov;  Dematatis, Marie K. mdematatis@usgs.gov;  Eddy-Miller, Cheryl A. cemiller@usgs.gov;  Garman, Steven L. slgarman@usgs.gov;  Germaine, Stephen S.;  Homer, Collin G. homer@usgs.gov;  Kauffman, Matthew J. mkauffman@usgs.gov;  Huber, Christopher C. chuber@usgs.gov;  Manier, Daniel J. manierd@usgs.gov;  Melcher, Cynthia P. melcherc@usgs.gov;  Miller, Kirk A. kmiller@usgs.gov;  Norkin, Tamar tnorkin@usgs.gov;  Sanders, Lindsey E.;  Walters, Annika W. awalters@usgs.gov;  Wilson, Anna B. awilson@usgs.gov;  Wyckoff, Teal B.
Adobe PDF(37490Kb)  |  收藏  |  浏览/下载:146/40  |  提交时间:2019/11/06
Monitoring and research on the Bi-State Distinct Population Segment of greater sage-grouse (Centrocercus urophasianus) in the Pine Nut Mountains, California and Nevada—Study progress report, 2011–15 科技报告
报告编号: 70159675, 页数: 50, 2016
作者:  Coates, Peter S. pcoates@usgs.gov;  Andrle, Katie M.;  Ziegler, Pilar T.;  Casazza, Michael L. mike_casazza@usgs.gov
Adobe PDF(5616Kb)  |  收藏  |  浏览/下载:45/17  |  提交时间:2019/11/06