Climate Center of Jilin Province;
Changchun;
China;
Jilin Provincial Key Laboratory of Changbai Mountain Meteorology & Climate Change;
Changchun;
China;
Climate Center of Sichuan Province;
Chengdu;
China;
Institute of Space Weather of NUIST;
Nanjing;
China;
Liaoyuan City Meteorological Station;
Liaoyuan;
China;
Jilin; Province; Cold; Wave; Climate; Characteristics; Risk; Zoning; GIS;