Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s00382-017-3977-2 |
On the ability of RCMs to capture the circulation pattern of Etesians | |
Dafka, Stella1; Toreti, Andrea2; Luterbacher, Juerg1,3; Zanis, Prodromos4; Tyrlis, Evangelos5; Xoplaki, Elena1 | |
2018-09-01 | |
发表期刊 | CLIMATE DYNAMICS
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ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2018 |
卷号 | 51页码:1687-1706 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Italy; Greece |
英文摘要 | The Etesians are among the most persistent regional scale wind systems in the lower troposphere that prevail over the eastern Mediterranean during the extended summer season. The performance of five high-resolution EURO-CORDEX regional climate models (RCMs) in simulating the Etesian climatology as well as the associated large-scale atmospheric circulation is investigated. The model outputs are validated against reanalysis datasets (ERA-Interim, 20CR-v2c and ERA20-C) and daily station observations covering the period May to September 1989-2004. Results show that most RCMs coherently reproduce the number of observed Etesian days, the duration of their episodes and the wind field over the Aegean Sea. The majority of RCMs better reproduce in situ wind speed than the driving model, especially over the central and southwestern Aegean Sea. All models represent very well the mean state of the large-scale atmospheric circulation associated with Etesians both at the surface and at mid to upper troposphere, compared to reanalyses. Statistically significant differences vary depending on the subperiod, generally with a better performance for September. The performance of the models improves significantly with decreasing pressure gradient over the Aegean. Finally, results highlight the ability of EURO-CORDEX RCMs in simulating the Etesians over the Aegean, especially the DMI, SMHI and IPSL, which makes them efficient tools for wind energy applications. |
英文关键词 | Etesians Extreme wind RCMs evaluation Added value 20CR-v2c ERA-20C |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000442433200006 |
WOS关键词 | REGIONAL CLIMATE MODEL ; EURO-CORDEX ; WIND-SPEED ; SURFACE WINDS ; SIMULATIONS ; SEA ; ENSEMBLE ; EXTREMES ; IMPACT ; PRECIPITATION |
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/35965 |
专题 | 气候变化 |
作者单位 | 1.Justus Liebig Univ Giessen, Dept Geog, Climatol Climate Dynam & Climate Change, Senckenbergstr 1, D-35390 Giessen, Germany; 2.European Commiss, Joint Res Ctr, Ispra, Italy; 3.Justus Liebig Univ Giessen, Ctr Int Dev & Environm Res, D-35390 Giessen, Germany; 4.Aristotle Univ Thessaloniki, Sch Geol, Dept Meteorol & Climatol, Thessaloniki, Greece; 5.Max Planck Inst Meteorol, Hamburg, Germany |
推荐引用方式 GB/T 7714 | Dafka, Stella,Toreti, Andrea,Luterbacher, Juerg,et al. On the ability of RCMs to capture the circulation pattern of Etesians[J]. CLIMATE DYNAMICS,2018,51:1687-1706. |
APA | Dafka, Stella,Toreti, Andrea,Luterbacher, Juerg,Zanis, Prodromos,Tyrlis, Evangelos,&Xoplaki, Elena.(2018).On the ability of RCMs to capture the circulation pattern of Etesians.CLIMATE DYNAMICS,51,1687-1706. |
MLA | Dafka, Stella,et al."On the ability of RCMs to capture the circulation pattern of Etesians".CLIMATE DYNAMICS 51(2018):1687-1706. |
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