天山南坡暖季暴雨过程的水汽来源及输送特征

庄晓翠, 李博渊, 赵江伟, 李建刚, 张林梅

Water vapor source and transport characteristics of rainstorm processes in warm season on southern slope of the Tianshan Mountains

ZHUANG Xiaocui, LI Boyuan, ZHAO Jiangwei, LI Jiangang, ZHANG Linmei

表5 天山南坡暖季暴雨区不同高度比湿与源地水汽高度、比湿和贡献率之间的相关关系

Tab.5 The correlation between specific humidity on different heights of rainstorm area on southern slope of the Tianshan Mountains in warm season and water vapor height, specific humidity, contribution rate over water vapor source area

源地气象要素 暴雨区比湿 500 hPa 700 hPa 850 hPa 500 hPa 700 hPa 850 hPa 500 hPa 700 hPa 850 hPa 水汽高度 -0.536** 0.072 -0.145 - - - -0.065 0.227 0.260 气团比湿 0.627** 0.302 0.397* 0.393** 0.399* 0.457* - - - 水汽贡献率 - - - 0.094 0.183 -0.432* -0.081 0.065 -0.409*