Trends in temperature extremes during 1951-1999 in China
Trends in temperature extremes during 1951-1999 in China
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DOI：
10.1029/2003gl018004
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发表时间：
2003-09-13
影响因子：
5.2
通讯作者：
Pan, XH
中科院分区：
文献类型：
--
作者：
Zhai, PM;Pan, XH
[1]利用1951-1999年中国近200个测站逐日地面气温资料，分析了极端气温事件发生频率的变化趋势。从全国范围来看，高温日数（Tmax> 35 ℃）呈略微减少趋势，霜冻日数（Tmin <0 ℃）呈显著减少趋势。同时，暖日和暖夜的频率有增加的趋势。此外，中国凉日频率呈下降趋势，凉夜频率下降趋势更强。
[1] Based on the daily surface air temperature data from about 200 stations during 1951-1999 in China, changes in the frequency of some extreme temperature events were studied with a focus on trends. For China as a whole, the number of hot days ( Tmax over 35degreesC) displays a slightly decreasing trend, while the number of frost days (Tmin below 0degreesC) exhibits a significant decreasing trend. Meanwhile, increasing trends were detected in the frequencies of warm days and warm nights. In addition, decreasing trends was found in the frequencies of cool days and even stronger decreasing trend was found in frequencies of cool nights in China.