四川省极端气温事件与城镇化发展的关联影响
杨静坤, 李谢辉, 雷沁雅, 龚光泽

Correlation impact of extreme temperature events and urbanization development in Sichuan Province
YANG Jingkun, LI Xiehui, LEI Qinya, GONG Guangze
图4 四川省1980―2010年、1980―2015年、1980―2020年平均极端气温指数样条插值平滑曲线
Fig.4 Spline interpolation smoothing curve of annual average extreme temperature indices of Sichuan Province during 1980-2010, 1980-2015 and 1980-2020