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Analysis of ecological vulnerability based on landscape pattern and ecological sensitivity: a case of Duerbete County 其他
2008-01-01
Jiang, Miao; Gao, Wei; Chen, Xiuwan; Zhang, Xianfeng; Wei, Wenxia
收藏  |  浏览/下载:5/0  |  提交时间:2015/11/13
Landsat TM multi-spectral classification using support vector machine method in low-hill areas 其他
2005-01-01
Zhao, SH; Ke, CQ; Dong, XQ; Li, JL; Feng, XZ
收藏  |  浏览/下载:6/0  |  提交时间:2015/11/13
Effect of rice cultivars and fertilizer management on methane emission in a rice paddy in Beijing 其他
1997-01-01
Shao, KS; Li, Z
收藏  |  浏览/下载:4/0  |  提交时间:2015/11/12
FEATURES OF CH4 EMISSION FROM RICE PADDY FIELDS IN BEIJING AND NANJING 其他
1993-01-01
CHEN, ZL; LI, DB; SHAO, KS; WANG, BJ
收藏  |  浏览/下载:10/0  |  提交时间:2015/11/16


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