Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.5779 |
Influences of the North Atlantic Oscillation on extreme temperature during the cold period in China | |
Liu, Xiaowan1,2; Xu, Zongxue1,2; Peng, Dingzhi1,2; Wu, Guocan3 | |
2019 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
![]() |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
卷号 | 39期号:1页码:43-49 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Extreme climate shifts were frequently recognized over the Eurasia land, and the atmospheric anomalies have been widely deemed as one of the potential causes for the shifts. In this study, the North Atlantic Oscillation (NAO) was initially assumed as the primary factor leading to changes in temperature extremes in China during the cold period. Then, influencing modes and mechanisms of the NAO on cold period extreme temperatures were both explored with a time lag estimation and a correlation analysis using a stream function and a zonal index. The results indicated that decadal variations in the NAO were the main cause for changes in wintertime extreme temperatures, especially after the turning point in the late 1990s, when the phase changed from positive to negative and extreme temperatures occurred with a significantly increasing tendency. Rossby waves derived from the west wind near the Mediterranean were also responsible for this phenomenon, and the upstream effect and group winds were potential pathways for Rossby wave train functions. These results could be a reference for influence and mechanism exploration between extreme climate and atmospheric circulation factors and could provide a new way of thinking for similar studies in the future. |
英文关键词 | China extreme temperature NAO Rossby wave upstream effect west wind |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000459638400004 |
WOS关键词 | CLIMATE-CHANGE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/37216 |
专题 | 气候变化 |
作者单位 | 1.Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China; 2.Beijing Key Lab Urban Hydrol Cycle & Sponge City, Beijing, Peoples R China; 3.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Xiaowan,Xu, Zongxue,Peng, Dingzhi,et al. Influences of the North Atlantic Oscillation on extreme temperature during the cold period in China[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019,39(1):43-49. |
APA | Liu, Xiaowan,Xu, Zongxue,Peng, Dingzhi,&Wu, Guocan.(2019).Influences of the North Atlantic Oscillation on extreme temperature during the cold period in China.INTERNATIONAL JOURNAL OF CLIMATOLOGY,39(1),43-49. |
MLA | Liu, Xiaowan,et al."Influences of the North Atlantic Oscillation on extreme temperature during the cold period in China".INTERNATIONAL JOURNAL OF CLIMATOLOGY 39.1(2019):43-49. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论