北半球近70 a陆气耦合空间分布及其强度变化特征
王澄海, 尚君翔, 张飞民, 杨凯

Spatial distribution and intensity variation characteristics of land-atmosphere coupling in the Northern Hemisphere over the past 70 years
WANG Chenghai, SHANG Junxiang, ZHANG Feimin, YANG Kai
图5 1950—2020年春季5个陆气耦合关键区内陆气耦合强度和降水的年际变化
[蓝(红)色柱条为标准化降水(耦合指数),蓝(红)色虚线为降水(耦合指数)线性趋势,蓝(红)色折线为降水(耦合指数)9 a滑动平均,下同]
Fig.5 Interannual variation of spring land-atmosphere coupling intensity and precipitation in five land-atmosphere coupling key areas from 1950 to 2020
(The blue (red) histogram is the standardized precipitation (coupling index), the blue (red) dotted line is the linear trend of precipitation
(coupling index), and the blue (red) broken line is the 9-year moving average of precipitation (coupling indexes), the same as below)