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| Experiment suggests the best ways to tackle invasive Oregon grape in Belgian coastal dunes 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:9/0  |  提交时间:2019/12/12 |
| EPA Awards 2019 Environmental Justice Small Grants to Three New York Organizations 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/08 |
| Utah’s Canyonlands Research Center: A Great Study Location for Climate Effects on Ecosystem Processes, Community Dynamics and More 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:38/0  |  提交时间:2019/08/22 biocrusts Canyonlands Research Center drought El Niño and La Niña featured grasses National Park Service news ticker The Nature Conservancy University of Colorado at Boulder |
| In Virginia, sea-level rise and flooding prompt new strategy 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2020/10/29 |
| Council goes big on carbon-sucking Wellington wetlands 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/07/01 |
| Using acoustic Doppler velocity meters to estimate suspended sediment along the lower Minnesota and Mississippi Rivers 科技报告 报告编号: 70201218, 页数: 42, 2019 作者: Groten, Joel T. jgroten@usgs.gov; Ziegeweid, Jeffrey R. jrziege@usgs.gov; Lund, J. William; Ellison, Christopher A. cellison@usgs.gov; Costa, Samuel B.; Coenen, Erin N.; Kessler, Erich W. ekessler@usgs.gov
Adobe PDF(10460Kb)  |   收藏  |  浏览/下载:144/24  |  提交时间:2019/11/06 |
| 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 |