| 1959—2013年科尔沁左翼后旗降水量变化特征分析 |
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| 引用本文： | 严华,尤莉,李慧莹.1959—2013年科尔沁左翼后旗降水量变化特征分析[J].内蒙古气象,2014(4):15-17. |
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| 作者姓名： | 严华 尤莉 李慧莹 |
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| 作者单位： | 1. 科尔沁左翼后旗气象局,内蒙古科尔沁左翼后旗,028100
2. 内蒙古气候中心,内蒙古呼和浩特,010051 |
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| 基金项目： | 内蒙古自治区气象局应用研究与技术开发项目，内蒙古自治区大气探测技术保障中心应用研究与技术开发项目 |
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| 摘 要： | 文章通过对1959—2013年科尔沁左翼后旗站年、季降水量分析得出,科尔沁左翼后旗降水量主要集中在夏季,约占69%,55a来全年和四季降水量都没有显著的变化趋势,但进入21世纪以来,多数年份季节和年降水量都偏少,年降水量趋势呈递减。
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| 关 键 词： | 年降水 四季降水 气候特征 |
Analysis on the Variation Characteristics of Precipitation from 1959 to 2013 in Horqin Left Wing Rear Banner |
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| Authors: | Yan Hua You Li Li Huiying |
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| Institution: | Yan Hua,You Li,Li Huiying (1.KezuohouqiMeteorologieal Bureau ,Inner Mongolia Kezuohouqi 028100;Inner Mongolia Climate Center,Inner Mognolia Hohehot 010051) |
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| Abstract: | Based on the analysis of annual and seasonal precipitations during 1959-2013 in the Horqin left wing rear banner meteorological station, the results shows that the precipitation of Horqin left wing rear banner mainly concentrated on summer, which is take up 69%. For 55 years, the annual and seasonal precipitations have no obvious variation trend, but since the beginning of this century, most of the annual and seasonal rainfall are less and the trend of the annual rainfall decrease progressively. |
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| Keywords: | annual precipitation seasonal precipitation climate characteristics |
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