| 环青海湖地区气温变化特征 |
| |
| 引用本文： | 严德行,朱宝文,谢启玉,邓永龙,唐仲涛,任得萍,严玉霞,王红莉,周少龙.环青海湖地区气温变化特征[J].气象科技,2011,39(1):33-37. |
| |
| 作者姓名： | 严德行 朱宝文 谢启玉 邓永龙 唐仲涛 任得萍 严玉霞 王红莉 周少龙 |
| |
| 作者单位： | 1. 青海省海北州气象台,西海,810200;青海省海北州气象局,西海,810200
2. 青海省海北州气象台,西海,810200 |
| |
| 摘 要： | 利用刚察、海晏、共和、天峻、茶卡5站1961—2008年气温资料,分析了环青海湖地区气温变化趋势、气候突变和异常年份。结果表明：环青海湖地区平均气温具有明显的升高趋势,升幅为0.304~0.551℃/10a,各地平均气温上升幅度：南部〉东部〉西部〉北部;年、季平均气温均发生了突变,刚察、共和年平均气温在1987年发生突变,海晏在1990年出现突变,茶卡、天峻两地在1992年出现气候突变;刚察、天峻两地年平均气温在20世纪60年代中期出现异常偏低,刚察、天峻和茶卡年平均气温在2006年异常偏高,共和年平均气温在20世纪末异常偏高,季平均气温异常各地出现的年份不尽相同。
|
| 关 键 词： | 平均气温 气候突变 异常年份 环青海湖地区 |
| 收稿时间： | 2009/8/18 0:00:00 |
| 修稿时间： | 2009/12/30 0:00:00 |
Characteristics of Temperature Variation in Regions around Qinghai Lake |
| |
| Yan Dexing,Zhu Baowen,Xie Qiyu,Deng Yonglong,Tang Zhongtao,Ren Deping,Yan Yuxi,Wang Hongli and Zhou Shaolong.Characteristics of Temperature Variation in Regions around Qinghai Lake[J].Meteorological Science and Technology,2011,39(1):33-37. |
| |
| Authors: | Yan Dexing Zhu Baowen Xie Qiyu Deng Yonglong Tang Zhongtao Ren Deping Yan Yuxi Wang Hongli and Zhou Shaolong |
| |
| Institution: | Yan Dexing1,2 Zhu Baowen1 Xie Qiyu1 Deng Yonglong1 Tang Zhongtao1 Ren Deping1 Yan Yuxia1 Wang Hongli1 Zhou Shaolong1(1 Haibei Meteorological Office,2 Haibei Meteorological Bureau,Qinghai Province,Xihai 810200) |
| |
| Abstract: | An analysis is made of the temperature trends,abrupt climate changes and abnormal cold or hot years with the temperature data of 1961 to 2008 from Gangcha,Haiyan,Gonghe,Tianjun and Chaka stations.The results show that the average temperature in regions around the Qinghai Lake had an obvious increasing trend with the rate being 0.304 to 0.551 ℃ per 10 years,and the rising amplitude is the greatest in the southern part,second in the eastern part and least in the northern part.There was also abrupt climate change in annual and seasonal average temperature.The abrupt change of annual mean temperature occurred at Gangcha and Gonghe in 1987,at Haiyan in 1990,and at Tianjun and Chaka in 1992.The abnormal cold of Gangcha and Tianjun occurred in the 1960s;abnormal hot of Gangcha,Tianjun and Chaka occurred in 2006;and abnormal hot of Gonghe at the end of the 20th century.The years of seasonal mean temperature abnormality were different in different regions. |
| |
| Keywords: | average temperature abrupt climate change abnormal year Qinghai Lake |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《气象科技》浏览原始摘要信息 |
| 点击此处可从《气象科技》下载免费的PDF全文 |
|
