| 西南地区气候季节划分及特征分析 |
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| 引用本文： | 徐晓,肖天贵,麻素红.西南地区气候季节划分及特征分析[J].四川气象,2010(1):35-40. |
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| 作者姓名： | 徐晓 肖天贵 麻素红 |
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| 作者单位： | 成都信息工程学院大气科学学院;国家气象中心; |
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| 摘 要： | 本文运用聚类分析方法对西南地区进行分区讨论，研究了各区域的气候季节及其变化特征。我国西南地区5个区域夏季和秋季的分配基本一致，而冬春两季差异明显；而降水场和温度场四季划分也有一定相关和相异性，均按照云南区-川西高原区-贵州区-四川盆地区-川东区的顺序逐级递减。
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| 关 键 词： | 中国西南 聚类分析 区域划分 气候特征 |
The Features Analysis on divisions of season in Southwest China |
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| XV Xiao,XIAO Tiangui,MA Suhong.The Features Analysis on divisions of season in Southwest China[J].Journal of Sichuan Meteorology,2010(1):35-40. |
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| Authors: | XV Xiao XIAO Tiangui MA Suhong |
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| Institution: | XV Xiao1,XIAO Tiangui1,MA Suhong2(1.ChengDu University of Information Technology,Chengdu,610225,2.National Meteorological Center,Beijing,100081) |
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| Abstract: | The divisions of season in southwest China are discussed by using clustering analysis,which investigates all the characteristic in each regions.Summer is consistent with autumn in 5 regions.But,it's different between winter and spring.Temperature-subdivisions and precipitation-subdivisions of reasons represent correlation and dissimilarity on location analysis. |
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| Keywords: | southwest China clustering analysis subdivision of location climate characteristic |
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