J4 ›› 2006, Vol. 24 ›› Issue (2): 33-38.
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QU Yong - xing1,TENG Shui - chang2,CAI Yuan - cheng2,WANG Sheng - yuan2
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渠永兴1 ,滕水??水昌2 ,蔡元成2 ,王生元2
作者简介:
基金资助:
甘肃省人工增雨防雹作业体系工程建设科技开发第三批项目“测雨雷达现场指挥作业研究”(2004 人影- 3 - 03)和国家科技攻关项目“祁连山空中水资源开发利用研究”(2004BA901A16)共同资助
Abstract:
On June 27th,2005,the rocket rainfall enhancement operation was undertaken in Yongchang county of Gansu province,and the process was tracked and monitored by XDR digital weather radar. Through the analysis of synoptic background and radar echoes evolution before and after the rainfall enhancement operation,it was proved that under the favorable weather condition,after the rocket rainfall enhancement operation,the intensity of radar echo was increasing,the scope of radar echoes and the frequency of surface precipitation were enlarging,and the distribution of surface precipitation in 24 hours after the operation also confirmed the effect of this rocket artificial influence on rainfall.
Key words: rocket, artificial rainfall enhancement, weather background, effect analysis
摘要:
2005 年6 月27 日甘肃永昌实施了火箭人工增雨作业,XDR 数字化天气雷达对这次增雨过程进行了跟踪探测。通过分析这次人工增雨前后天气学背景和雷达回波演变情况,证明在有利的天气形势下,通过火箭人工增雨作业后,雷达回波强度增强、回波范围和地面降水频率增大,作业后24 h地面雨量的分布情况也佐证了这一结果。
关键词: 火箭, 人工增雨, 天气背景, 效果分析
CLC Number:
P481
JU Yong-Xin, TENG Shui-Chang-2, CA Yuan-Cheng, WANG Sheng-Yuan. A Case Analysis of Rocket Artificial Influence on Rainfall[J]. J4, 2006, 24(2): 33-38.
渠永兴, 滕水昌, 蔡元成, 王生元. 火箭人工增雨作业的个例分析[J]. J4, 2006, 24(2): 33-38.
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