中国国家级自然保护区人类活动及变化特征
刘晓曼, 付卓, 闻瑞红, 靳川平, 王雪峰, 王超, 肖如林, 侯鹏

Characteristics of human activities and the spatio-temporal changes of national nature reserves in China
LIU Xiaoman, FU Zhuo, WEN Ruihong, JIN Chuanping, WANG Xuefeng, WANG Chao, XIAO Rulin, HOU Peng
图4 2013—2015年东部、中部和西部保护区人类活动新增强度数量比
Fig. 4 The number ratio of human activity change intensity in national nature reserves in the east, central and western China from 2013 to 2015