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| 近40 a来鄂尔多斯市的气温特征及变化研究 | |
| 引用本文： | 钟海玲,李栋梁,陈晓光,张占清.近40 a来鄂尔多斯市的气温特征及变化研究[J].中国沙漠,2006,26(4):652-656. |
| 作者姓名： | 钟海玲 李栋梁 陈晓光 张占清 |
| 作者单位： | 1. 中国科学院,寒区旱区环境与工程研究所,甘肃,兰州,730000 2. 宁夏气象防灾减灾重点实验室,宁夏,银川,750002 3. 鄂尔多斯市气象台,内蒙古,鄂尔多斯,017000 |
| 基金项目： | 科技部社会公益研究项目;国家科技攻关项目 |
| 摘 要： | 选用鄂尔多斯市及相临的临河、银川共10个气象站建站至2003年历年各月气温资料，分析了鄂尔多斯市气候变化特征。结果表明：鄂尔多斯最冷的地方不在本市纬度最北的地区，而在其境内海拔最高的东胜和杭锦旗；最热的地方也不在纬度最南的地方，而在其东侧及西侧。20世纪80年代变暖从低海拔区先开始，近40 a气温在波动中升高，升温率在0.5~0.8 ℃\5(10a)-1。从地理上讲，升温率随纬度的升高而加大，随高度的增加而略有减小。 |
| 关 键 词： | 鄂尔多斯市 气温 升温率 |
| 文章编号： | 1000-694X（2006）04-0652-05 |
| 收稿时间： | 2005-01-25 |
| 修稿时间： | 2005-02-24 |
Research on Characteristics and Change of Climate in Ordos during Recent 40 Years |
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| ZHONG Hai-ling,LI Dong-liang,CHEN Xiao-guang,ZHANG Zhan-qing.Research on Characteristics and Change of Climate in Ordos during Recent 40 Years[J].Journal of Desert Research,2006,26(4):652-656. | |
| Authors: | ZHONG Hai-ling LI Dong-liang CHEN Xiao-guang ZHANG Zhan-qing |
| Institution: | 1.Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China； 2.Ningxia Key Laboratory of Meteorological Desaster Preventing and Reducing, Yingchuan 750002, China; 3.Weather Observatory of Ordos City, Ordos 017000, Inner Mongolia, China |
| Abstract: | The climate changing characteristics of Ordos has been analyzed by using the monthly mean air temperature data of the 10 meteorologic stations in Ordos, Linhe and Yinchuan from the station beginning to 2003. Result showed that the coldest region in Ordos is not the most north region but the highest region in Dongsheng and Hangjinqi; and the hottest region is not the most south region but its east and west. The temperature warming of 1980s started from low altitude region, the air temperature in recent 40 years increased fluctuatingly, and the increasing rate was about 0.5℃ to 0.8℃ per ten years. Being related to geography, the temperature rate become large with latitude increasing and slightly become small with altitude uprising. |
| Keywords: | Ordos City air temperature rate of temperature increase |
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