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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:42/19  |  提交时间:2019/11/06
Monitoring riparian-vegetation composition and cover along the Colorado River downstream of Glen Canyon Dam, Arizona 科技报告
报告编号: 70197435, 页数: 79, 2018
作者:  Palmquist, Emily C. epalmquist@usgs.gov;  Ralston, Barbara E. bralston@usgs.gov;  Sarr, Daniel A. dsarr@usgs.gov;  Johnson, Taylor C.
Adobe PDF(5480Kb)  |  收藏  |  浏览/下载:34/10  |  提交时间:2019/11/06
Modeling habitat for Marbled Murrelets on the Siuslaw National Forest, Oregon, using lidar data 科技报告
报告编号: 70195847, 页数: 30, 2018
作者:  Hagar, Joan C. joan_hagar@usgs.gov;  Aragon, Ramiro;  Haggerty, Patricia;  Hollenbeck, Jeff P. jhollenbeck@usgs.gov
Adobe PDF(1979Kb)  |  收藏  |  浏览/下载:7/4  |  提交时间:2019/11/06