“雷霆扫毒”对贩卖毒品犯罪的影响及后续时空分布变化——以ZG市主城区为例
柳林, 刘慧婷, 陈建国, 肖露子, 祝卫莉, 孙秋远

The impact of "Thunder Anti-drug" operation on drug dealing crime: A case study of the main urban area of ZG city
LIU Lin, LIU Huiting, CHEN Jianguo, XIAO Luzi, ZHU Weili, SUN Qiuyuan
图6 打击前后不同空间类型中贩毒犯罪案件占比变化
Fig. 6 The proportion of drug dealing crime in different types of space before and after the crackdown