摘要
本文利用华南地区４８站逐日气温资料，分析寒潮气候特征．经分析发现：华南寒潮频数由北向南减少，内陆多于沿海。寒潮过程年代际变化有逐渐减少的趋势。华南寒潮平均过程降温居全国之首，８０％以上集中在１０．０～１９．０℃降温幅度内。
in this paper climate features of cold wave have been analyzed by using daily air temperature data in forty-eight stations of South China. It has been founded that t the frequency of the cold wave decreases from north to south and from inland to coast in South China, the change between decades decreases progressively and the mean dropped temperature, in which 80 percent between 10℃ and 19℃,is the biggest compared with other regions in China.
出处
《灾害学》
CSCD
1995年第2期58-63,共6页
Journal of Catastrophology
基金
中科院KY85-10-01课题
关键词
寒潮
气候
华南地区
Cold wave,Climate,South China
