本文已被：浏览 683次 下载 1316次
中文摘要: 用不同统计单元统计分析了河南省瓦权县1991-1992年高地作业的增雨效果。以田雨量为统计单元，33个作业日中76%(25天)显著地增加了雨量，2年共增雨329.lmm。以月、季为统计单元，作业期间增雨显著的为48%以上，而增雨效果不显著或雨量减少的为21%以下。但总的看，以年雨量为统计单元，民权县的人工增雨作业年均增雨14%，两年共增雨172.2mm。
中文关键词: 人工增雨，效果检验，雨量统计
Abstract:Precipitation enhancement experiment was carried out in Minquan County,Henan Province in two years (1991-1992). The antiaircraft guns firing 37mm AgI shells were used to seed the clouds. The seeded rainfall amount consisted of 48 per cent for a year,71 per cent for summer and 99 per cent for July. The historical rainfall data of the experimental and contral area in 28 years were used to analyse the seeding effect. It was shown that rainfall was increased by seeding for 14per cent (172.2mm) for a year. 31 per cent (188.4mm) for sumrner and 45 per cent (103.8mm) for July.
文章编号： 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 |
| 黄庚 | 中国气象科学院，北京 100081 |
| 朱立亚 | 中国气象科学院，北京 100081 |
| 俞香仁 | 中国气象科学院，北京 100081 |
| 段学信 | 河南商丘地区气象局，476000 |
| 陈慈雨 | 河南商丘地区气象局，476000 |
| 李广亮 | 河南商丘地区气象局，476000 |
| Author Name | Affiliation |
引用文本：
黄庚,朱立亚,俞香仁,段学信,陈慈雨,李广亮,1996.商丘地区高炮增雨效果分析[J].气象,22(6):32-35.
,1996.Effect of Precipitation Enhancement Operation in Minquan County[J].Meteor Mon,22(6):32-35.
黄庚,朱立亚,俞香仁,段学信,陈慈雨,李广亮,1996.商丘地区高炮增雨效果分析[J].气象,22(6):32-35.
,1996.Effect of Precipitation Enhancement Operation in Minquan County[J].Meteor Mon,22(6):32-35.