北京市森林康养旅游空间适宜性评价
刘楠, 魏云洁, 郑姚闽, 石金莲

Spatial suitability of forest-based health and wellness tourism in Beijing
LIU Nan, WEI Yunjie, ZHENG Yaomin, SHI Jinlian
图6 各行政区III级、IV级适宜区域面积
Fig.6 Total area of suitability classes III and IV of each administrative district