摘要
火箭人工增雨作业效果评估一直是社会普遍关注的问题。利用火箭开展增雨作业,具有投资少、操作简单、效果显著的特点,自2003年起,朝阳市龙城区政府投资开展火箭增雨作业,不间断地在辖区内开展作物生长季火箭增雨作业。利用降水变化分析和影响区和非影响区对比分析方法,分析了龙城区3年增雨作业情况,进行人工增雨效果评估,得出火箭增雨作业的增雨效率为33%的结论。
The rocket rain enhancement effectiveness enhancement with rockets has the characteristics of has been an issue of public concern. The rain less investment, easy operation, and remarkable effect. The Longcheng district government began to invest in rocket rain enhancement from 2003, and since then rocket rain enhancement operations have been conducted successively in crop growing season. By means of precipitation variation analysis and contrast between affected and non-affected areas, the rain enhancement operations in three years in the Longcheng district are analyzed and the assessment of rocket rain enhancement effectiveness is conducted. It is concluded that the effectiveness of rain enhancement with rockets is about 33%.
出处
《气象科技》
2008年第3期327-330,共4页
Meteorological Science and Technology
基金
辽宁省朝阳市龙城区政府项目资助
关键词
火箭
人工增雨
效果评估
rocket, rain enhancement, effectiveness assessment
