基于倾向得分匹配方法的中国自然保护区缓解人类活动压力评估 |
张涵, 黎夏, 石洪, 刘晓娟 |
An assessment of the effectiveness of China's nature reserves for mitigating anthropogenic pressures based on propensity score matching |
ZHANG Han, LI Xia, SHI Hong, LIU Xiaojuan |
图2 2017年中国及其自然保护区人类活动压力指数空间分布 |
Fig. 2 Spatial distribution of Anthropogenic Pressure Index in China and its nature reserves |
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