城乡空置住房的识别、特征与成因——基于华北平原X县用电量等多源数据
焦林申, 张敏, 秦萧, 孔宇

Identification, characters and causes of housing vacancy:A perspective from multi-source data
JIAO Lin-shen, ZHANG Min, QIN Xiao, KONG Yu
图3 各村年空置率及冷热点分布
Fig. 3 The yearly HVR of all the villages and the pattern of the cold and hot spots at county scale