Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.5808 |
Assigning precipitation to mid-latitudes fronts on sub-daily scales in the North Atlantic and European sector: Climatology and trends | |
Henin, Riccardo1; Ramos, Alexandre M.1; Schemm, Sebastian2; Gouveia, Celia M.1,3; Liberato, Margarida L. R.1,4 | |
2019 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
卷号 | 39期号:1页码:317-330 |
文章类型 | Article |
语种 | 英语 |
国家 | Portugal; Switzerland |
英文摘要 | Atmospheric fronts are fundamental features of the weather variability in the mid-latitudes and are frequently associated with high-impact weather events such as hail, wind gusts or precipitation. A method to link precipitation with synoptic-scale fronts on sub-daily timescales is developed based on ERA-Interim data (1979-2016). A case study, a climatology and a trend analysis are presented and discussed. Spatially, an optimal attribution radius is identified based on a random sampling technique. The method is demonstrated using a past weather event that occurred over western Europe. Annual and seasonal cycles are presented and confirm, in agreement with previous studies, that frontal precipitation accounts for a large fraction of all precipitation (up to 80%) in the mid-latitudes, especially during autumn and winter. Finally, a negative trend in frontal precipitation is identified, mostly affecting the Gulf Stream region. Cold fronts drive most of the observed trends in this region and the trend pattern suggests a polewards displacement of the zone of enhanced precipitation. |
英文关键词 | frontal climatology frontal precipitation fronts mid-latitudes North Atlantic storm track |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000459638400024 |
WOS关键词 | EXTRATROPICAL CYCLONES ; ATMOSPHERIC FRONTS ; REANALYSIS ; EVENTS ; STORM ; IMPACTS ; WINDSTORM ; DYNAMICS ; RANKING |
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/37001 |
专题 | 气候变化 |
作者单位 | 1.Univ Lisbon, Fac Ciencias, IDL, P-1749016 Lisbon, Portugal; 2.Swiss Fed Inst Technol, Inst Atmospher & Climate Sci, Zurich, Switzerland; 3.Inst Portugues Mar & Atmosfera, Lisbon, Portugal; 4.Univ Tras Os Montes & Alto Douro UTAD, Dept Engn, Vila Real, Portugal |
推荐引用方式 GB/T 7714 | Henin, Riccardo,Ramos, Alexandre M.,Schemm, Sebastian,et al. Assigning precipitation to mid-latitudes fronts on sub-daily scales in the North Atlantic and European sector: Climatology and trends[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019,39(1):317-330. |
APA | Henin, Riccardo,Ramos, Alexandre M.,Schemm, Sebastian,Gouveia, Celia M.,&Liberato, Margarida L. R..(2019).Assigning precipitation to mid-latitudes fronts on sub-daily scales in the North Atlantic and European sector: Climatology and trends.INTERNATIONAL JOURNAL OF CLIMATOLOGY,39(1),317-330. |
MLA | Henin, Riccardo,et al."Assigning precipitation to mid-latitudes fronts on sub-daily scales in the North Atlantic and European sector: Climatology and trends".INTERNATIONAL JOURNAL OF CLIMATOLOGY 39.1(2019):317-330. |
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