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Ecosystem water use efficiency in an irrigated cropland in the North China Plain EI期刊论文
2009
作者:  Yu Qiang;  Li Jun
收藏  |  浏览/下载:15/0  |  提交时间:2012/06/11
Carbon storage in the grasslands of China based on field measurements of above- and below-ground biomass EI期刊论文
2008
作者:  Yu Guirui
收藏  |  浏览/下载:28/0  |  提交时间:2012/06/11
Spring phenophases in recent decades over eastern china and its possible link to climate changes EI期刊论文
2006
作者:  Ge Quansheng;  Zheng Jingyun;  Hao Zhixin
收藏  |  浏览/下载:14/0  |  提交时间:2012/06/11


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