安徽农业科学2017，Vol.45Issue(34)：185-188,210,5.
河南省一次人工增雨作业分析
Analysis of an Artificial Precipitation Enhancement Operation in Henan Province
摘要
Abstract
By employing the European forecast field,GRAPES model forecast and radar data,the artificial precipitation enhancement operation which carried out by the weather modification center of Henan Province on April 4,2017 was analyzed.The results showed that the low trough eastward was the main influence system of this precipitation.Most areas of the province had subcooled water.The vertical accumulated supercooled water content in the north and middle was higher,and the central region had the best operating potential.After 30 min of rainfall operation,the echo of operation area and downwind enhancement.The range of strong echo area above 30 dBz was increased.Compared with the affected areas,the effect of rainfall enhancement was remarkable.关键词
人工增雨/作业潜力/增雨效果Key words
Artificial precipitation enhancement/Operation potential/Effect of precipitation enhancement分类
农业科技引用本文复制引用
白婷,刘谦,吴奕霄..河南省一次人工增雨作业分析[J].安徽农业科学,2017,45(34):185-188,210,5.基金项目
河南省气象局科研项目(Z201508). （Z201508）
