CCPortal

浏览/检索结果: 共2条,第1-2条 帮助

已选(0)清除 条数/页:   排序方式:
Geomorphology and vegetation change at Colorado River campsites, Marble and Grand Canyons, Arizona 科技报告
报告编号: 70190817, , 2018
作者:  Hadley, Daniel R.;  Grams, Paul E. pgrams@usgs.gov;  Kaplinski, Matthew A.;  Hazel, Joseph E. Jr.;  Parnell, Roderic A.
Adobe PDF(5742Kb)  |  收藏  |  浏览/下载:35/10  |  提交时间:2019/11/06
Channel mapping river miles 29–62 of the Colorado River in Grand Canyon National Park, Arizona, May 2009 科技报告
报告编号: 70185133, , 2017
作者:  Kaplinski, Matt;  Hazel, Joseph E. Jr.;  Grams, Paul E. pgrams@usgs.gov;  Kohl, Keith kkohl@usgs.gov;  Buscombe, Daniel D. dbuscombe@usgs.gov;  Tusso, Robert B. rtusso@usgs.gov
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/06