Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1029/2009JD012500 |
Increasing trend of African dust, over 49 years, in the eastern Mediterranean | |
Ganor, Eliezer1; Osetinsky, Isabella2; Stupp, Amnon1; Alpert, Pinhas1 | |
通讯作者 | Ganor, Eliezer |
来源期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2010 |
卷号 | 115 |
英文摘要 | Dust observations in Israel were carried out since 1958. During 1958-2006, 966 dust days were observed. The dust days have been analyzed through their association with the regional eastern Mediterranean synoptic types, as classified by the Tel Aviv University method. Among the synoptic types, the most contributing were winter lows (with 368 days), Red Sea Troughs (214 days), and highs (211 dust days). Association of dust with highs is a new result, not found in the literature to date. Out of the total occurrences of Sharav lows, 36% are associated with dust, out of total winter lows 13%, with a winter low south to Cyprus having a 30% probability to produce a dust day, and of Red Sea Trough days 6% were associated with dust. Annual occurrence of dust days follows the changes in the occurrence of the regional synoptic systems: the number of dust days associated with Red Sea Troughs has increased by 2.3 d/10 yr, and with highs by 0.9 d/10 yr. The total incidence of dust days has increased with an average rate of 2.7 days per decade. This increasing trend in dust storm occurrence fits with previous results for the eastern Mediterranean and south Europe. Since dust storms are a regional phenomenon and reach south, central, and western Europe, this increase has implications for the entire Mediterranean and European regions. The results show potential for statistical forecasting of dust 1 day in advance. Such forecasts are important for public health warnings and for air transportation. |
类型 | Article |
语种 | 英语 |
国家 | Israel |
收录类别 | SCI-E |
WOS记录号 | WOS:000276315500002 |
WOS关键词 | SAHARAN DUST ; DESERT DUST ; TRANSPORT ; VISIBILITY ; AEROSOL ; CLIMATE ; ISRAEL |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/165204 |
作者单位 | 1.Tel Aviv Univ, Dept Geophys & Planetary Sci, IL-61390 Tel Aviv, Israel; 2.Israel Meteorol Serv, IL-50250 Bet Dagan, Israel |
推荐引用方式 GB/T 7714 | Ganor, Eliezer,Osetinsky, Isabella,Stupp, Amnon,et al. Increasing trend of African dust, over 49 years, in the eastern Mediterranean[J],2010,115. |
APA | Ganor, Eliezer,Osetinsky, Isabella,Stupp, Amnon,&Alpert, Pinhas.(2010).Increasing trend of African dust, over 49 years, in the eastern Mediterranean.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,115. |
MLA | Ganor, Eliezer,et al."Increasing trend of African dust, over 49 years, in the eastern Mediterranean".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 115(2010). |
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