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| Government of Canada Invests in Research and Development to Ensure Marine Safety 新闻 来源平台:Natural Resource canada. 发布日期:2017 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2019/04/16 |
| Bee sensitivity to a century of agricultural land-use change. 项目 项目编号:NE/P012914/1; 经费:338657(GBP); 起止日期:2017 / dc_date_end 项目负责人: Ian Barnes
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2019/04/11 |
| RAPID: Degradation and Resilience of Seagrass Ecosystem Structure and Function following a Direct Impact by Hurricane Harvey 项目 项目编号:1807143; 经费:199722(USD); 起止日期:2017 / dc_date_end 项目负责人: Lauren Yeager
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2019/04/11 |
| Nitrogen rate strategies for reducing yield-scaled nitrous oxide emissions in maize 期刊论文 ENVIRONMENTAL RESEARCH LETTERS, 2017, 12 (12) 作者: Zhao, Xu; Nafziger, Emerson D.; Pittelkow, Cameron M.
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09 maize yield economic optimum N rate N2O mitigation N recovery efficiency N surplus yield-scaled N2O emissions |
| A Decision-theory Approach to Cost-effective Population Supplementation for Imperiled Species 期刊论文 ECOLOGICAL ECONOMICS, 2017, 142 作者: Kissel, Amanda M.; Palen, Wendy J.; Govindarajulu, Purnima
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09 Species recovery Decision analysis Population supplementation Recovery costs Amphibian decline |
| IEA Ministers invite Mexico to become agency’s 30th member 新闻 来源平台:International Energy Agency. 发布日期:2017 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2020/01/17 |
| IEA welcomes Greece's progress with energy sector reform and encourages the country to maintain the momentum 新闻 来源平台:International Energy Agency. 发布日期:2017 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2020/01/17 |
| Asian Economic Integration Report 2017 科技报告 来源:Asian Development Bank. 出版年: 2017 作者: [unavailable]
Adobe PDF(8524Kb)  |   收藏  |  浏览/下载:7/4  |  提交时间:2020/04/16 |
| BOEM To Publish Final Rule Governing Negotiated Noncompetitive Agreements For Sand, Gravel And Shell Resources 新闻 来源平台:Bureau of Ocean Energy Management. 发布日期:2017 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2020/04/16 |
| Sustainable Oceans, Livelihoods and food Security Through Increased Capacity in Ecosystem research in the Western Indian Ocean (SOLSTICE-WIO) 项目 项目编号:NE/P021050/1; 起止日期:2017 / dc_date_end 项目负责人: Michael John Roberts
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/11 |