干旱区生态环境知识资源中心(Arid): Climatology of dust days in the Central Plateau of Iran

Arid

DOI	10.1007/s11069-020-04248-6
	Climatology of dust days in the Central Plateau of Iran
	Mesbahzadeh, Tayyebeh; Salajeghe, Ali; Sardoo, Farshad Soleimani; Zehtabian, Gholamreza; Ranjbar, Abbas; Krakauer, Nir Y.; Miglietta, Mario Marcello; Mirakbari, Maryam
通讯作者	Krakauer, NY
来源期刊	NATURAL HAZARDS
ISSN	0921-030X
EISSN	1573-0840
出版年	2020
卷号	104 期号:2 页码:1801-1817
英文摘要	Dust storms are a major natural hazard to human health. Severe erosive storms in parts of the Central Plateau of Iran have made the situation very difficult for the inhabitants, to the extent that some areas have become depopulated. To better understand this phenomenon, dust day counts at 37 synoptic stations from 1999 to 2018 were analyzed. Dust days were most common in June, with 45% of the total number occurring in summer (June-August) and 34% in spring (March-May), and were more frequent since 2008, as compared to 1999-2007. While the spatial pattern of dust days was complex, the highest number tended to be in the southeast of the region. The stations with the most dust days, Zabol, Zahedan, and Arak, averaged 126 days, 74 days, and 73 days of dust per year, respectively. The statistical distributions that most often best fitted the time series of number of dust days (NDD) per year were Johnson SB, Log-Logistic 3-Parameter, and Burr. These fitted probability distributions were used to estimate different return period values for annual number of dust days. For example, Zabol and Sirjan stations had, respectively, the highest and lowest 2-year return period NDD values, 125 and 2 days, respectively. Overall, the spatial pattern of the NDD at different return periods indicated that southeastern Iran, as well as some northwestern and eastern portions of the study region, had particularly high values of NDD at longer return periods, while much of the northern and southwestern margins of the region have low NDD at all return periods. These results may be useful for informing the regional management of dust storms.
英文关键词	Number of days of dust Frequency analysis Return period Central plateau of Iran
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000563633600005
WOS关键词	WIND-EROSION ; ASIAN DUST ; SISTAN REGION ; DESERT DUST ; RETURN PERIOD ; SOIL TEXTURE ; STORMS ; DYNAMICS ; IMPACTS ; MODEL
WOS类目	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325873
作者单位	[Mesbahzadeh, Tayyebeh; Salajeghe, Ali; Zehtabian, Gholamreza; Mirakbari, Maryam] Univ Tehran, Tehran, Iran; [Sardoo, Farshad Soleimani] Univ Jiroft, Jiroft, Iran; [Ranjbar, Abbas] Atmospher Sci & Meteorol Res Ctr ASMERC, Tehran, Iran; [Krakauer, Nir Y.] CUNY City Coll, Dept Civil Engn, New York, NY 10031 USA; [Miglietta, Mario Marcello] Italian Natl Res Council ISAC CNR, Inst Atmospher Sci & Climate, Corso Stati Uniti 4, Padua, Italy
推荐引用方式 GB/T 7714	Mesbahzadeh, Tayyebeh,Salajeghe, Ali,Sardoo, Farshad Soleimani,et al. Climatology of dust days in the Central Plateau of Iran[J],2020,104(2):1801-1817.
APA	Mesbahzadeh, Tayyebeh.,Salajeghe, Ali.,Sardoo, Farshad Soleimani.,Zehtabian, Gholamreza.,Ranjbar, Abbas.,...&Mirakbari, Maryam.(2020).Climatology of dust days in the Central Plateau of Iran.NATURAL HAZARDS,104(2),1801-1817.
MLA	Mesbahzadeh, Tayyebeh,et al."Climatology of dust days in the Central Plateau of Iran".NATURAL HAZARDS 104.2(2020):1801-1817.