中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共35条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Global biodiversity is in crisis, but how bad is it? It’s complicated 科技资讯
2022
收藏  |  浏览/下载：39/0  |  提交时间：2022/04/12
An artificial neural network joins the fight against receding glaciers 科技资讯
2021
收藏  |  浏览/下载：5/0  |  提交时间：2021/05/06
A COSMIC approach to nanoscale science 科技资讯
2021
收藏  |  浏览/下载：4/0  |  提交时间：2021/03/05
Gulf Stream System at Its Weakest in Over a Millennium 科技资讯
2021
收藏  |  浏览/下载：0/0  |  提交时间：2021/02/28
Gulf Stream System at its weakest in over a millennium 科技资讯
2021
收藏  |  浏览/下载：1/0  |  提交时间：2021/02/28
New algorithm could unleash the power of quantum computers 科技资讯
2020
收藏  |  浏览/下载：1/0  |  提交时间：2020/10/06
Simulation Reveals How Bacterial Organelle Converts Sunlight to Chemical Energy 科技资讯
2019
收藏  |  浏览/下载：1/0  |  提交时间：2019/11/15
Demonstrating the value of Earth observations—methods, practical applications, and solutions—group on Earth observations side event proceedings 科技报告
报告编号: 70202943, 页数: 44, 2019
作者:  Pearlman, Francoise;  Lawrence, Collin B.;  Pindilli, Emily J. epindilli@usgs.gov;  Geppi, Denna;  Shapiro, Carl D. cshapiro@usgs.gov;  Grasso, Monica;  Pearlman, Jay;  Adkins, Jeffery;  Sawyer, Geoff;  Tassa, Alessandra
Adobe PDF(1282Kb)  |  收藏  |  浏览/下载：613/539  |  提交时间：2019/11/06
Identification of single nucleotide polymorphisms for use in a genetic stock identification system for greater white-fronted goose (Anser albifrons) subspecies wintering in California 科技报告
报告编号: 70203070, 页数: 26, 2019
作者:  Wilson, Robert E. rewilson@usgs.gov;  Sonsthagen, Sarah A. ssonsthagen@usgs.gov;  DaCosta, Jeffrey M.;  Ely, Craig R. cely@usgs.gov;  Sorenson, Michael D.;  Talbot, Sandra L. stalbot@usgs.gov
Adobe PDF(2420Kb)  |  收藏  |  浏览/下载：81/30  |  提交时间：2019/11/06
Adaptive management of flows from R.L. Harris Dam (Tallapoosa River, Alabama)—Stakeholder process and use of biological monitoring data for decision making 科技报告
报告编号: 70202671, 页数: 108, 2019
作者:  Irwin, Elise R. eirwin@usgs.gov;  Freeman, Mary C. mcfreeman@usgs.gov;  Peterson, James james_peterson@usgs.gov;  Kennedy, Kathryn D.M.;  Lloyd, M. Clint;  Ouellette Coffman, Kristie M.;  Kosnicki, Ely;  Hess, Tom
Adobe PDF(5960Kb)  |  收藏  |  浏览/下载：83/21  |  提交时间：2019/11/06