| 乌审旗近50a气候变化特征分析 |
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| 引用本文： | 李瑞锋,许彩琴,孟根,段海鹏.乌审旗近50a气候变化特征分析[J].内蒙古气象,2014(4):18-19. |
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| 作者姓名： | 李瑞锋 许彩琴 孟根 段海鹏 |
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| 作者单位： | 1. 乌审旗气象局,内蒙古乌审旗,017300
2. 鄂托克旗气象局,内蒙古鄂托克旗,017000 |
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| 摘 要： | 文章通过对乌审旗1961—2010年气温及降水资料进行分析,揭示了近50a来乌审旗气候变化特征,结果表明:近50a,乌审旗年平均气温呈明显上升趋势,四季温度变化对年平均气温上升贡献:冬季春季秋季夏季;年降水量呈微弱下降态势。在全球气候变暖的背景下,乌审旗气温上升,降水量减少,气候有向暖干化发展的趋势。
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| 关 键 词： | 乌审旗 气候变化 气温 降水 |
Analysis on the Climatic Change Characteristics in Wushen Banner in Recent 50 Years |
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| Authors: | Li Ruifeng Xu Caiqin Meng Gen Duan Haipeng |
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| Institution: | Li Ruifeng, Xu Caiqin, Meng Gen, Duan Haipeng (1. Wushenqi Meteorological Bureau,Inner Mongolia Wushenqi 017300; 2.Etuokeqi Meteorological Bureau,Inner Mongolia Etuokeqi 017000) |
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| Abstract: | Based on the analysis of air temperature and precipitation data in Wushen Banner from 1961 to 2010 years, this article revealed the climatic change characteristics in Wushen Banner. The results showed that the annual average temperature present a obvious rising trend in recent 50 years, the contribution of the four seasons air temperature change on the annual average air temperature were as follows： winter〉spring〉autunm〉summer; The annual precipitation present a little decline trend. In the background of global warming, the annual average temperature was rised, precipitation was decreased, the climatic had warm and dry development trend. |
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| Keywords: | Wushen Banner climatic change air temperature precipitation |
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