1991—2020年重庆水稻生育期连阴雨气候特征及成因
武强, 毕淼, 何佳洋, 韩旭, 李艳丽, 阳园燕

Climate characteristics and cause analysis of continuous rain events during growth duration of rice in Chongqing from 1991 to 2020
WU Qiang, BI Miao, HE Jiayang, HAN Xu, LI Yanli, YANG Yuanyan
图7 1991—2020年重庆西部(a、b、c)、中部(d、e、f)、东北部(g、h、i)、东南部(j、k、l)水稻苗期(a、d、g、j)、营养生长期(b、e、h、k)和生殖生长期(c、f、i、l)连阴雨发生频次与850 hPa水汽输送回归分析(单位:kg·m-1·s-1
(蓝色部分通过α= 0.05显著性检验,阴影区域为青藏高原)
Fig.7 The vertically integrated water vapor flux at 850 hPa regressed with the frequency of continuous rain occurrence at seedling stage (a, d, g, j), vegetative growth stage (b, e, h, k) and reproductive growth stage (c, f, i, l) of rice in the western (a, b, c), central (d, e, f), northeastern (g, h, i) and southeastern (j, k, l) of Chongqing from 1991 to 2020 (Unit: kg·m-1·s-1
(The blue portion passed the significance test at α= 0.05, the shaded area is the Tibetan Plateau)