1980—2019年新疆南部不同强度暴雨洪水灾害的空间分布和时间变化特征
王秀琴,王旭

Spatial distribution and temporal variation characteristics of rainstorm flood disasters with different intensities in southern Xinjiang from 1980 to 2019
Xiuqin WANG,Xu WANG
表3 暴雨洪水灾害出现次数、年平均灾损指数与降水量、大雨日数、暴雨日数之间的相关关系
Table 3 Correlation of the number of annual occurrence of rainstorm flood disasters and annual average disaster loss index with precipitation, number of heavy rain days, and number of rainstorm days
因变量自变量相关系数P方程
暴雨洪水灾害出现次数(Y3—10月降水量(RR0.59016.1×10-5Y=0.68RR-9.25
3—10月大雨以上日数(Dd0.53154.2×10-4Y=25.06Dd+8.79
3—10月暴雨以上日数(Bd0.52555.0×10-4Y=87.41Bd+19.41
年平均灾损指数(Zk3—10月降水量(RR0.31570.05Zk=0.64RR-5.99
3—10月大雨以上日数(Dd0.28710.07Zk=23.67Dd+10.58
3—10月暴雨以上日数(Bd0.32260.04Zk=93.81Bd+17.81