黄河上游主要汇流区夏季复合干热事件变化特征及其对径流的影响
杨博成, 李维国, 刘晓云, 董胜虎, 贵强, 甘泽良, 郑琼

Characteristics of summer compound dry hot events in the main confluence area of the upper Yellow River and their impact on runoff
YANG Bocheng, LI Weiguo, LIU Xiaoyun, DONG Shenghu, GUI Qiang, GAN Zeliang, ZHENG Qiong
表5 黄河上游主要汇流区不同时段夏季高温、降水及复合干热指数与黄河兰州段夏季径流量相关系数
Tab.5 Correlation coefficients between summer high temperature,precipitation,and compound dry-hot index in the main confluence area of the upper Yellow River and summer runoff in the Lanzhou section of the Yellow River during different time periods
时段 高温 降水 复合干热指数
1961—1997年 -0.33* 0.14 -0.41**
1998—2022年 -0.18 0.48** -0.32*