中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共116条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
EPA Issues Rivers and Streams Assessment, Seeks Comment on Modernizing Survey Methods 科技资讯
2020
收藏  |  浏览/下载：29/0  |  提交时间：2021/01/01
EPA Administrator Wheeler Highlights Superfund Redevelopment, Clean Air Progress in Visit Southeast Virginia 科技资讯
2020
收藏  |  浏览/下载：0/0  |  提交时间：2020/08/25
EPA Finalizes Revisions to the Coal Ash Closure Regulations, Increases Public Access to Information 科技资讯
2020
收藏  |  浏览/下载：0/0  |  提交时间：2020/07/30
EPA Takes Further Actions to Improve the NSR Permitting Program 科技资讯
2019
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/04
EPA Seeks Input on Proposals to Establish a Clear and Stable Regulatory Framework for Coal Combustion Residuals and Reduce More Pollutants Under Effluent Limitation Guidelines 科技资讯
2019
收藏  |  浏览/下载：2/0  |  提交时间：2019/11/05
Ecosystem classification and mapping of the Laurentian Great Lakes 期刊论文
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 2018, 卷号: 75, 期号: 10, 页码: 1693-1712
作者:  Riseng, Catherine M.;  Wehrly, Kevin E.;  Wang, Li;  Rutherford, Edward S.;  McKenna, James E., Jr.;  Johnson, Lucinda B.;  Mason, Lacey A.;  Castiglione, Christian;  Hollenhorst, Thomas P.;  Sparks-Jackson, Beth L.;  Sowa, Scott P.
收藏  |  浏览/下载：48/0  |  提交时间：2019/05/04
The Effects of Source Water Quality on Drinking Water Treatment Costs: A Review and Synthesis of Empirical Literature 期刊论文
ECOLOGICAL ECONOMICS, 2018, 卷号: 151, 页码: 195-209
作者:  Price, James I.;  Heberling, Matthew T.
收藏  |  浏览/下载：36/0  |  提交时间：2019/05/04
Does National Wetland Inventory class consistently identify vegetation and edaphic differences in Oregon tidal wetlands? 期刊论文
WETLANDS ECOLOGY AND MANAGEMENT, 2018, 卷号: 26, 期号: 3, 页码: 315-329
作者:  Janousek, Christopher N.;  Folger, Christina L.
收藏  |  浏览/下载：18/0  |  提交时间：2019/05/04
Adaptation and application of multivariate AMBI (M-AMBI) in US coastal waters 期刊论文
ECOLOGICAL INDICATORS, 2018, 卷号: 89, 页码: 818-827
作者:  Pelletier, Marguerite C.;  Gillett, David J.;  Hamilton, Anna;  Grayson, Treda;  Hansen, Virginia;  Leppo, Erik W.;  Weisberg, Stephan B.;  Borja, Angel
收藏  |  浏览/下载：25/0  |  提交时间：2019/05/04
Decision-Tree, Rule-Based, and Random Forest Classification of High-Resolution Multispectral Imagery for Wetland Mapping and Inventory 期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 4
作者:  Berhane, Tedros M.;  Lane, Charles R.;  Wu, Qiusheng;  Autrey, Bradley C.;  Anenkhonov, Oleg A.;  Chepinoga, Victor V.;  Liu, Hongxing
收藏  |  浏览/下载：25/0  |  提交时间：2019/05/04