基于能值的科尔沁沙地不同农牧比例村落发展可持续性对比 |
韩丹, 李玉霖, 詹瑾, 杨红玲 |
Emergy-based comparison on sustainable development of villages with different farming and pastoral ratios in Horqin Sandy Land |
Dan Han, Yulin Li, Jin Zhan, Hongling Yang |
图2 科尔沁沙地农牧复合系统能量流动图 |
Fig.2 Energy flow diagram of agro-pastoral complex system in Horqin Sandy Land |
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