基于熵权物元模型的四川省土地生态安全评价
常婷婷,姜世中,彭文甫
Evaluation of Land Eco-security of Sichuan Province Based on Entropy Weight and Matter Element Model
Chang Tingting,Jiang Shizhong and Peng Wenfu
中国农学通报
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2015, (26): 122
-127
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DOI: 10.11924/j.issn.1000-6850.casb15050119
