Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s00382-019-04779-0 |
Atmospheric blocks modulate the odds of heavy precipitation events in Europe | |
Lenggenhager, Sina1,2; Martius, Olivia1,2,3 | |
2019-10-01 | |
发表期刊 | CLIMATE DYNAMICS |
ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2019 |
卷号 | 53页码:4155-4171 |
文章类型 | Article |
语种 | 英语 |
国家 | Switzerland |
英文摘要 | A statistical link is presented between atmospheric blocks in the Euro-Atlantic sector and the frequency of regional-scale heavy precipitation events in Europe. Changes in the odds of European 1-, 3- and 5-day accumulation heavy precipitation in the presence of a block are investigated for different geographical locations of blocks and for summer and winter. The results show a significant modulation of the odds of heavy precipitation events during blocking episodes over the North-Atlantic and Europe. Blocks located further east have only limited effects on the odds of heavy precipitation events over Europe. The spatial patterns are very diverse and are strongly dependent on the location of the blocks and on the season. Generally, the odds of heavy precipitation events are reduced in the area of the blocking anticyclone and increased in the areas southwest to southeast of it and in some cases also north of it. Often areas with increased odds of heavy precipitation coincide with the location of the storm track. |
英文关键词 | Atmospheric blocking Heavy precipitation Europe Odds ratio |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000489753900025 |
WOS关键词 | LARGE-SCALE FLOW ; EXTREME PRECIPITATION ; PATTERNS ; WINTER ; SWITZERLAND ; PRECURSORS ; SATELLITE ; PAKISTAN ; CYCLONES ; IMPACT |
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/187214 |
专题 | 气候变化 |
作者单位 | 1.Univ Bern, Oeschger Ctr Climate Change Res, Bern, Switzerland; 2.Univ Bern, Inst Geog, Bern, Switzerland; 3.Univ Bern, Mobiliar Lab Nat Risks, Bern, Switzerland |
推荐引用方式 GB/T 7714 | Lenggenhager, Sina,Martius, Olivia. Atmospheric blocks modulate the odds of heavy precipitation events in Europe[J]. CLIMATE DYNAMICS,2019,53:4155-4171. |
APA | Lenggenhager, Sina,&Martius, Olivia.(2019).Atmospheric blocks modulate the odds of heavy precipitation events in Europe.CLIMATE DYNAMICS,53,4155-4171. |
MLA | Lenggenhager, Sina,et al."Atmospheric blocks modulate the odds of heavy precipitation events in Europe".CLIMATE DYNAMICS 53(2019):4155-4171. |
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