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5 2013—2017年人类活动压力增长量平均值(匹配后)
Fig. 5 Mean change in anthropogenic pressures between 2013 and 2017 (after matching)