北方农牧交错区人地系统演化特征与影响机理——以内蒙古达茂旗为例 |
李文龙, 匡文慧, 吕君, 赵中华 |
Adaptive evolution mechanism of rural human-land system in farming-and-pastoral areas of northern China |
LI Wenlong, KUANG Wenhui, LYU Jun, ZHAO Zhonghua |
图1 系统适应性循环 |
Fig. 1 The cyclic adaptation of the system |
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