| 商丘地区高炮增雨效果分析 |
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| 引用本文： | 黄庚,朱立亚,俞香仁,段学信,陈慈雨,李广亮.商丘地区高炮增雨效果分析[J].气象,1996,22(6):32-35. |
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| 作者姓名： | 黄庚 朱立亚 俞香仁 段学信 陈慈雨 李广亮 |
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| 作者单位： | 中国气象科学院!北京100081(黄庚，朱立亚，俞香仁)，河南商丘地区气象局!476000(段学信，陈慈雨，李广亮) |
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| 摘 要： | 用不同统计单元统计分析了河南省民权县１９９１－１９９２年高炮作业的增雨效果，以日雨量为统计单元，３３个作业日中７６％（２５天）显著地增加了雨量，２年共增雨３２９．１ｍｍ。以月，季为统计单元，作业期间增雨显著的４８％以上，而增雨效果不显著或雨量减少的２１％以下，但总的看，以年雨量统计单元，民权县的人工增雨作业年均增雨１４％两年共增雨的１７２．２ｍｍ。
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| 关 键 词： | 人工降水 增雨效果 高炮作业 商丘地区 |
Effect of Precipitation Enhancement Operation in Minquan County |
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| Huang Geng et al..Effect of Precipitation Enhancement Operation in Minquan County[J].Meteorological Monthly,1996,22(6):32-35. |
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| Authors: | Huang Geng |
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| 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. |
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| Keywords: | precipitation enhancement operation effect test rainfall statistic |
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