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Spatial patterns of soil total nitrogen and soil total phosphorus across the entire Loess Plateau region of China EI期刊论文
2013
作者:  Shao Ming-An
收藏  |  浏览/下载:42/0  |  提交时间:2014/12/31
Division of key cultivated land regions based on calculation of comprehensive productivity in Hebei province EI期刊论文
2009
Men Mingxin; Zhang Junmei; Liu Yu; Li Xinwang; Xu Hao
收藏  |  浏览/下载:28/0  |  提交时间:2012/06/11
Urban ecological security assessment and forecasting, based on a cellular automata model: A case study of Guangzhou, China EI期刊论文
2009
作者:  Liu Yan-Sui
收藏  |  浏览/下载:18/0  |  提交时间:2012/06/11


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