| 鄂尔多斯市近48年气候变化分析 |
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| 引用本文： | 许彦慧,郑玉峰,刘新兰,苏凤荣.鄂尔多斯市近48年气候变化分析[J].内蒙古气象,2009(5):10-11,17. |
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| 作者姓名： | 许彦慧 郑玉峰 刘新兰 苏凤荣 |
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| 作者单位： | 呼和浩特市气象局,内蒙古,呼和浩特,010020 |
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| 摘 要： | 通过对鄂尔多斯市11个站点48年（1961--2007年）气温、降水、日照、蒸发量等气象资料统计分析，得出：鄂尔多斯地区近48年气温显著升高；降水逐年减少，但进入本世纪后有所增多。日照时数年代际变化不明显：蒸发量70年代后呈逐年减少趋势等气候特征。
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| 关 键 词： | 气候变化 趋势特征 鄂尔多斯 |
Climate Change Analysis in Recent 50 Years in Ordos |
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| Authors: | Xu Yanhui Zheng Yufeng Liu Xinlan Su Fengrong |
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| Institution: | (Ordos Meteorological Bureau, Ordos 017000) |
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| Abstract: | Weather data such as the temperature, precipitation, sunshine, evaporation of 11 stations in recent 50 years （1961-2007） in Ordos were statistical analyzed .It shows that the temperature was raising markedly in recent 50 years in Ordos.Precipitation was decreased year by year, but increased a little after entering this century. Decadal change of sunshine hours wasn＇t obvious. Evaporation presents decrease trend after 1970s. |
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| Keywords: | Climate change Trend characteristics Ordos |
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