干旱区生态环境知识资源中心(Arid): Spatiotemporal variations of internal dust events in urban environments of Iran, Southwest Asia

Arid

DOI	10.1007/s11356-022-24091-5
	Spatiotemporal variations of internal dust events in urban environments of Iran, Southwest Asia
	Ghamkhar, Majid; Roustaei, Fatemeh; Ebrahimi-Khusfi, Zohre
通讯作者	Roustaei, F
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2023
卷号	30 期号:11 页码:29476-29493
英文摘要	This article investigates the Dust Storm Index (DSI) and its trend using the Mann-Kendall test, across urban areas of Iran on the monthly, seasonally, and annually scales from 2000 to 2018. The results showed that cities located in the humid region, especially Khoram Abad and Avaj, had the lowest DSI values, and the cities located in arid regions, particularly Zabol, Sarakhs, and Zahedan, had the highest DSI values during the study period. On a monthly basis, the positive trends were observed in most cities of Iran in March, October, and August, while the negative trends were mainly observed in Feb, May, and June. Birjand, Torbat Heydariyeh, Saveh, Shiraz, and Kerman showed an increasing trend of DSI in most months of the study period. On a seasonal scale, the autumn and summer DSI changes showed significant positive trends in 18% of the urban environments in Iran. A similar trend was observed for 17% and 15% of study urban areas in the spring and winter, respectively. On an annual scale, the significant upward trends in DSI were observed in 13% while its negative changes were found in 10% of study cities. These results can be useful for decision-makers and managers to take appropriate measures to reduce and control dust events in urban areas that have suffered from the increasing trend of dust events in the past years.
英文关键词	Dust Storm Index Mann-Kendall Temporal changes trend Spatial changes trend Iran
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000886445700008
WOS关键词	WIND EROSION ; TREND ANALYSIS ; VARIABILITY ; PREDICTION ; DROUGHT ; STORMS ; IMPACT
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396249
推荐引用方式 GB/T 7714	Ghamkhar, Majid,Roustaei, Fatemeh,Ebrahimi-Khusfi, Zohre. Spatiotemporal variations of internal dust events in urban environments of Iran, Southwest Asia[J],2023,30(11):29476-29493.
APA	Ghamkhar, Majid,Roustaei, Fatemeh,&Ebrahimi-Khusfi, Zohre.(2023).Spatiotemporal variations of internal dust events in urban environments of Iran, Southwest Asia.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,30(11),29476-29493.
MLA	Ghamkhar, Majid,et al."Spatiotemporal variations of internal dust events in urban environments of Iran, Southwest Asia".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 30.11(2023):29476-29493.