Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL084601 |
Disentangling Dynamic Contributions to Summer 2018 Anomalous Weather Over Europe | |
Drouard, Marie1; Kornhuber, Kai1,2,3; Woollings, Tim1 | |
2019-11-07 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:21页码:12537-12546 |
文章类型 | Article |
语种 | 英语 |
国家 | England; USA |
英文摘要 | Summer 2018 was one of the driest and hottest experienced over northwestern Europe. In contrast, over southern Europe, it was marked by cooler and wetter conditions with flooding over Greece and Spain. This contrasting pattern was particularly enhanced over a 3-week period starting on 21 June. Two atmospheric patterns are thought to have largely contributed to this anomalous weather: the positive North Atlantic Oscillation (NAO+) and a Wave-7 pattern. Using linear regressions on detrended data, we show that the NAO+ was mainly responsible for the observed seasonal anomalies. However, during the 3-week period, the rare combination of the NAO+ and Wave-7 is necessary to explain the pattern of the observed anomalies. The global warming trend and, to a lesser extent, nonlinear processes are shown to have furthermore strongly modulated the anomalies associated with these two patterns. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000494951800001 |
WOS关键词 | NORTH-ATLANTIC OSCILLATION ; BLOCKING ; RESPONSES |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/224977 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Univ Oxford, Atmospher Ocean & Planetary Phys, Oxford, England; 2.Natl Ctr Atmospher Sci, Leeds, W Yorkshire, England; 3.Columbia Univ, Earth Inst, New York, NY USA |
推荐引用方式 GB/T 7714 | Drouard, Marie,Kornhuber, Kai,Woollings, Tim. Disentangling Dynamic Contributions to Summer 2018 Anomalous Weather Over Europe[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(21):12537-12546. |
APA | Drouard, Marie,Kornhuber, Kai,&Woollings, Tim.(2019).Disentangling Dynamic Contributions to Summer 2018 Anomalous Weather Over Europe.GEOPHYSICAL RESEARCH LETTERS,46(21),12537-12546. |
MLA | Drouard, Marie,et al."Disentangling Dynamic Contributions to Summer 2018 Anomalous Weather Over Europe".GEOPHYSICAL RESEARCH LETTERS 46.21(2019):12537-12546. |
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