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气象:2005,31(10):7-11
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太行山中部低山丘陵区暴雨过程分析
(1.中国科学院石家庄农业现代化研究所,石家庄 050021;2.中国科学院研究生院)
Heavy Rainfall Process in Hill Area of Middle Part of Taihang Mountain
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中文摘要: 为了加强对太行山区暴雨过程的认识,利用翻斗式自记雨量计对发生在2000年7月上旬、2004年7月中旬和8月上、中旬的三场暴雨过程进行了测定、分析。初步测得,最大1分钟降雨3mm,最大10分钟降雨17.5mm,最大30分钟降雨30.75mm,最大1小时降雨45.75mm;降雨量主要集中在降雨过程的中后期,在特大暴雨过程中尤为明显。这一暴雨过程特性为暴雨洪水灾害的防治增加了难度。
Abstract:With tipping bucket and self-recording rain meter, the three heavy rainfall events, in the first ten days of July in 2000, in the middle ten days of July and in the first and middle ten days of August in 2004 in Taihang mountain area, are monitored and analyzed. The monitored max rain intensity are 3mm in one minute, 17.5mm in ten minutes, 30.75mm in half an hour, 45.75mm in an hour. The rain density varied in time largely and had no clear characters. Rainfall mainly accumulated in the middle and latter period of a event, especially during heavy rain period.
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基金项目:国家863项目“新型高效雨水集蓄与利用技术研究”(2002AA2Z4051),研究所创新项目“山地水资源开发与农业可持续发展”项目资助。
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引用文本:
曹建生,刘昌明,张万军,2005.太行山中部低山丘陵区暴雨过程分析[J].气象,31(10):7-11.
,2005.Heavy Rainfall Process in Hill Area of Middle Part of Taihang Mountain[J].Meteor Mon,31(10):7-11.