山东夏季暴雨对青藏高原东南部及邻近区域春季大气热源变化的响应
焦洋, 张永婧, 尹承美, 褚颖佳

Response of summer rainstorm in Shandong Province to change of spring atmospheric heat sources in southeastern Tibet Plateau and its adjacent areas
JIAO Yang, ZHANG Yongjing, YIN Chengmei, CHU Yingjia
图1 1979—2018年山东夏季暴雨日数的标准化场EOF第一模态空间分布(a)及其时间系数序列(b)以及暴雨日数变化趋势分布[c,单位:d·(10 a)-1]和距平序列(d)
(实心的三角、倒三角通过α=0.05的显著性检验)
Fig.1 Spatial distribution of the first mode of standardized rainstorms days field decomposed by EOF (a) and its time coefficient series (b), and the tendency distribution (c, Unit: d·(10 a)-1) and anomaly series (d)of rainstorms days in summer from 1979 to 2018 in Shandong Province
(The solid triangles and inverted triangles pass the significance test at 0.05 level)