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西藏地区汛期雨型划分与全国夏季雨带的关系
引用本文:马艳鲜,何晓红.西藏地区汛期雨型划分与全国夏季雨带的关系[J].气象,2005,31(12):28-31.
作者姓名:马艳鲜  何晓红
作者单位:西藏自治区气象台,拉萨,850000
摘    要:利用西藏地区1961~2000年汛期(5~9月)降水资料,采用EOF分析方法并结合降水距平百分率,分析全区汛期降水的空间分布特征,确定了西藏地区汛期的主要雨型,与全国夏季雨带进行对比,发现两者之间存在特定的关系.

关 键 词:西藏地区  汛期雨型  全国雨带

Relationship between Rain Pattern in Flood Season over Tibet and Summer Rain Belt of East Part of China
Ma Yanxian,He Xiaohong.Relationship between Rain Pattern in Flood Season over Tibet and Summer Rain Belt of East Part of China[J].Meteorological Monthly,2005,31(12):28-31.
Authors:Ma Yanxian  He Xiaohong
Institution:Tibet Meteorological Observatory, Lhasa 850000
Abstract:Based on the rainfall data for the flood season (May to September) from 1961 to 2000 over Tibet, the spatial distribution of precipitation during flood season over Tibet is investigated with the EOF method. The major rain patterns for flood season over Tibet are determined and compared with summer rain belt in the east part of China. It shows that there is close relationship between the rain patterns over Tibet and summer rain belt in the east part of China.
Keywords:rain pattern over Tibet rain belt in the east part of China relationship
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