毛乌素沙地库伦生态经济圈结构、效益及农牧民行为 |
刘红梅, 王海兵, 李宽, 刘茜雅, 任余艳, 张彦东 |
Structure, benefits and behavior of farmers and herdsmen of the Kulun ecological economic circle in Mu Us Sandy Land |
Hongmei Liu, Haibing Wang, Kuan Li, Xiya Liu, Yuyan Ren, Yandong Zhang |
图3 库伦圈生态系统服务价值等级划分 |
Fig.3 Kulun circle ecosystem service value classification |
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