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Policy distortions, farm size, and the overuse of agricultural chemicals in China 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (27) : 7010-7015
作者:  Wu, Yiyun;  Xi, Xican;  Tang, Xin;  Luo, Deming;  Gu, Baojing;  Lam, Shu Kee;  Vitousek, Peter M.;  Chen, Deli
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/27
crop yield  environmental protection  fertilizer use efficiency  socioeconomic barriers  urbanization  
How to couple the ocean, sea ice and the atmosphere in forecasts 新闻
来源平台:European Centre for Medium-Range Weather Forecasts. 发布日期:2018
作者:  admin
收藏  |  浏览/下载:10/0  |  提交时间:2019/04/16
IFS upgrade improves extended-range weather forecasts 新闻
来源平台:European Centre for Medium-Range Weather Forecasts. 发布日期:2018
作者:  admin
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/16
Reaching out to the Asian meteorology and hydrology community 新闻
来源平台:European Centre for Medium-Range Weather Forecasts. 发布日期:2018
作者:  admin
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/16