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Water security in north China and countermeasure to climate change and human activity EI期刊论文
2008
作者:  Yongyong Zhang;  Jun Xia
收藏  |  浏览/下载:12/0  |  提交时间:2012/06/11
Extreme climate events, migration for cultivation and policies: A case study in the early Qing Dynasty of China EI期刊论文
2007
作者:  Ye Yu
收藏  |  浏览/下载:15/0  |  提交时间:2012/06/11
Land use/cover changes, the environment and water resources in Northeast China EI期刊论文
2005
作者:  Liu Yansui
收藏  |  浏览/下载:5/0  |  提交时间:2012/06/11


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