中国19512018年气温和降水的时空演变特征研究
刘凯, 聂格格, 张森

Study on the Spatiotemporal Evolution of Temperature and Precipitation in China from 1951 to 2018
Kai Liu, Gege Nie, Sen Zhang
图2 19512018年全国699个气象站平均气温变化
Fig.2 Average temperature change of 699 weather stations nationwide from 1951 to 2018