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Determination of soil loss tolerance of an entisol in southwest china EI期刊论文
2009
Liu Gangcai; Li Lan; Wu Laosheng; Wang Genxu; Zhou Zhonghao; Du Shuhan
收藏  |  浏览/下载:23/0  |  提交时间:2012/06/11
Quantitative assessment of urban expansion impact on comprehensive productivity of cultivated land in Tangshan city based on RS and GIS EI期刊论文
2009
Men Mingxin; Chen Yaheng; Liu Yu; Wei Liang; Xu Hao
收藏  |  浏览/下载:13/0  |  提交时间:2012/06/11
Spatial heterogeneity of the driving forces of cropland change in China EI期刊论文
2005
Liu Xuhua; Wang Jinfeng; Liu Mingliang; Meng Bin
收藏  |  浏览/下载:25/0  |  提交时间:2012/06/11


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