宁夏“星空旅游”气候资源适宜度评估
马蕾, 赵蔚, 杨柳, 王建英, 雍佳, 韩露露

Assessment of climate resource suitability to “starry sky tourism” in Ningxia
MA Lei, ZHAO Wei, YANG Liu, WANG Jianying, YONG Jia, HAN Lulu
图6 1981—2020年宁夏四季夜间平均人体舒适度等级空间分布
(a)春季,(b)夏季,(c)秋季,(d)冬季
Fig.6 The spatial distribution of average human body comfort degree grades at night in four seasons in Ningxia during 1981-2020
(a) spring,(b) summer,(c) autumn,(d) winter