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Ecological and hydrological response of farmlands abandoned for different lengths of time: Evidence from the loess hill slope of china EI期刊论文
2014
Hou Jian; Fu Bojie; Liu Yu; Lu Nan; Gao Guangyao; Zhou Ji
收藏  |  浏览/下载:30/0  |  提交时间:2014/12/31
Empirical analysis of major determinants of farmers' fruit marketing channels EI期刊论文
2009
作者:  Huang Ji-Kun
收藏  |  浏览/下载:10/0  |  提交时间:2012/06/11
Effect of the conversion of grassland to spring wheat field on the CO2 emission characteristics in Inner Mongolia, China EI期刊论文
2007
作者:  Dong Yun-She;  Geng Yuan-Bo;  Liu Ji-Yuan;  Qi Yu-Chun
收藏  |  浏览/下载:22/0  |  提交时间:2012/06/11
Emission characteristics of carbon dioxide in the semiarid Stipa grandis steppe in Inner Mongolia, China EI期刊论文
2006
作者:  Qi Yu-Chun;  Geng Yuan-Bo;  Liu Ji-Yuan;  Dong Yun-She
收藏  |  浏览/下载:14/0  |  提交时间:2012/06/11
Spatial association analysis on epidemic of SARS in Beijing, 2003 EI期刊论文
2005
Wu Ji-Lei; Wang Jin-Feng; Meng Bin; Liu Xu-Hua
收藏  |  浏览/下载:14/0  |  提交时间:2012/06/11


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