气候变暖下全球多类型干旱时空演变特征分析及比较
王胤淇, 张艳婷, 陈慧, 曾展然

Spatiotemporal characteristics and comparison of global multi-type droughts under climate warming
WANG Yinqi, ZHANG Yanting, CHEN Hui, ZENG Zhanran
图7 1982—2022年温度(a、c)和降水(b、d)的长期变化趋势空间分布[a,单位:℃·(10 a)-1;b,单位:mm·(10 a)-1]及其距平时间序列(c、d)
[实线为5 a滑动平均,虚线为线性拟合趋势线,斜率k值加“*”表示通过显著性检验(P<0.05)]
Fig.7 Spatial distribution of longterm trends (a, Unit: ℃·(10 a)-1; b, Unit: mm·(10 a)-1) and time series (c, d) of temperature (a, c) and precipitation (b, d) during 1982-2022
(Solid lines for five-year moving average, dashed lines for linear trend, the slope (k-value) marked with “*” passing the significance test (P<0.05))