白龙湖库区资源性人工增雨典型个例分析

Analysis on a Typical Case of the Resource Artificial Precipitation in Bailonghu Reservoir

四川省人工影响天气办公室与广元市气象局在宝珠寺水力发电厂的主要蓄水区—白龙湖水库建立了资源性人工增雨蓄水作业基地,从2006年开始,每年5～10月在该地区实施增雨作业。本文选取2007年9月29日较为典型的作业个例,从天气系统、作业条件及作业时机的把握等进行了详细分析,并结合多年实践,对白龙湖库区开展人工增雨作业的基本天气形势、作业条件和作业时机作了较深入的总结,为在该地区长期开展资源性人工增雨蓄水作业积累了较好经验。

The resource artificial precipitation impoundment operation base is set up by artificial weather modification of- fice of Sichuan province and meteorological bureau of Guangyuan city in Bailonghu reservoir which is the main water storage ar- ea of baozhushi hydroelectric power plant. Since 2006, the resource artificial precipitation impoundment operation has been im- plemented in this area from May to October each year. Based on the typical operation ease on 29th September 2007, by analy- zing of weather system, operation condition and time in detail and combining with practice, it summarized the weather situa- tion, operation condition and time of artificial precipitation operation in bailonghu reservoir deeply. This study could accumu- late good experience for carrying out long - term artificial precipitation impoundment operation.