| 楚雄站近50年极端气候数据变化分析 |
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| 引用本文： | 夏范燕,王龙龙.楚雄站近50年极端气候数据变化分析[J].吉林水利,2014(5):51-53. |
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| 作者姓名： | 夏范燕 王龙龙 |
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| 作者单位： | 云南师范大学旅游与地理科学学院,云南昆明650500 |
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| 摘 要： | 研究采用楚雄站点1961年-2010年每日降水量、日均温以及最高和最低气温数据,通过STARDEX Diagnostic Extremes Indices Software得到站点的57个极端气候指数,并对其近50年极端气候变化进行线性趋势分析,用Mann-Kendall进行突变检验。结果表明:楚雄地区近50年内气温总体呈上升趋势,年日较差降低;降水总量不减,季节性更明显。
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| 关 键 词： | 楚雄 极端气温 极端降水 变化趋势 |
The Analysis of Chuxiong Station extreme weather in Recent 50 years |
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| Xia Fan-yan,Wang Long-long.The Analysis of Chuxiong Station extreme weather in Recent 50 years[J].Jilin Water Resources,2014(5):51-53. |
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| Authors: | Xia Fan-yan Wang Long-long |
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| Affiliation: | Xia Fan-yan, Wang Long-long |
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| Abstract: | This study used the site in 1961-2010 Chuxiong daily precipitation ,temperature and daily maximum and minimum temperature data through STARDEX Diagnostic Extremes Indices Software get 57 extreme cli-mate index site and its nearly 50 years of extreme changes in climate linear trend analysis ,mutation test using Mann-Kendall.The results showed that：Chuxiong area for nearly 50 years overall upward trend in tempera-tures,reducing the days of the poor;total precipitation diminished,seasonality more pronounced. |
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| Keywords: | Chuxiong extreme temperatures extreme precipitation trends |
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