陈咸吉,张爱玲,陆龙骅. 1984. 中国日照类型区划初探[J]. 气象学报, 42(4):398-406, doi:10.11676/qxxb1984.047
中国日照类型区划初探
A PRELIMINARY STUDY OF THE SUNSHINE CLIMATIC DIVISIONS OF CHINA
投稿时间:1982-11-08  修订日期:1983-07-10
DOI:10.11676/qxxb1984.047
中文关键词:  
英文关键词:
基金项目:
作者单位
陈咸吉 国家气象局气象科学研究院 
张爱玲 国家气象局气象科学研究院 
陆龙骅 国家气象局气象科学研究院 
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中文摘要:
      本文根据日照百分率年变程曲线类型,应用聚类分析方法,把全国划分为12个日照区。主要类型有:冬半年少日照但盛夏干旱多日照形成“A”型的南方区;冬半年多日照但盛夏多雨少日照形成“V”型的东北—华北—西南区;全年日照丰富的南疆区,北疆区和东疆区;以及属于热带干湿季比较分明的南海区。另外,在南方区和东北—华北—西南区之间有5个过渡区;在南海区和南方区之间也有1个过渡区。这12个日照区的地域分布及日照百分率年变程曲线类型与我国天气气候特点很吻合。
英文摘要:
      By using the method of cluster analysis, the annual variation curve types of the sunshine percentage in China are divided into 12 divisions. The basic types are: the Southern region which has low sunshine percentage but with sunny and dry summer causing an inverted ‘V' variation; northeast China, north China and southwest China which has more sunshine but with summer rain; the three sunny regions are: the Southern Xinjiang, the Eastern Xinjiang and the Northern Xinjiang, and the South China Sea region. There are five transition regions, and another region located between the Southern region and the South China Sea region.
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