干旱区生态环境知识资源中心(Arid): Distribution, sources and pollution status of Pb in indoor and outdoor dusts of Kerman City, SE Iran

Arid

DOI	10.1080/15275922.2019.1566289
	Distribution, sources and pollution status of Pb in indoor and outdoor dusts of Kerman City, SE Iran
	Abbasnejad, Ahmad 1; Abbasnejad, Behnam 2
通讯作者	Abbasnejad, Ahmad
来源期刊	ENVIRONMENTAL FORENSICS
ISSN	1527-5922
EISSN	1527-5930
出版年	2019
卷号	20 期号:1 页码:106-119
英文摘要	The aims of this study were to explore the status of pollution and the temporal/spatial distribution of indoor and outdoor dust-Pb in the city of Kerman (SE Iran), located in a dry playa and arid climatic zone. Flat panes were laid at appropriate locations, in the indoor and the outdoor spaces of selected one-story houses in different areas of the city, to collect dust samples. Forty-two samples were taken and analyzed using the ICP-MS method. The measurements have shown that the outdoor dust-Pb concentrations varied from 23.7 to 275.2 mg kg(-1), with a mean value of 71.8 mg kg(-1), and indoor dust-Pb concentrations ranged from 47.6 to 150.2 mg kg(-1), with a mean value of 89.6 mg kg(-1). Based on these measurements, Pb was enriched in the outdoor and the indoor dust samples up to 48.8 and 29.4 times, respectively. Dilution, as a result of prevalence of geogenic dust in the outdoor space, is expected to be the main cause of the temporal differences. This study has shown that the eastern part of the city is more polluted compared to the other parts, and, because of the stable air conditions, the concentration of Pb in the summer dust is higher than the other seasons.
英文关键词	Air pollution urban geology dilution effect lead pollution urban dust
类型	Article
语种	英语
国家	Iran
收录类别	SCI-E
WOS记录号	WOS:000467765300007
WOS关键词	POTENTIALLY TOXIC ELEMENTS ; HEAVY-METAL CONTAMINATION ; STREET DUST ; SOURCE APPORTIONMENT ; ECOLOGICAL RISK ; SURFACE DUST ; URBAN DUSTS ; HEALTH-RISK ; HOUSE-DUST ; LAND-USE
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/2XILL650/215446
作者单位	1.Shahid Bahonar Univ Kerman, Dept Geol, Kerman, Iran; 2.Shiraz Univ, Dept Earth Sci, Shiraz, Iran
推荐引用方式 GB/T 7714	Abbasnejad, Ahmad,Abbasnejad, Behnam. Distribution, sources and pollution status of Pb in indoor and outdoor dusts of Kerman City, SE Iran[J],2019,20(1):106-119.
APA	Abbasnejad, Ahmad,&Abbasnejad, Behnam.(2019).Distribution, sources and pollution status of Pb in indoor and outdoor dusts of Kerman City, SE Iran.ENVIRONMENTAL FORENSICS,20(1),106-119.
MLA	Abbasnejad, Ahmad,et al."Distribution, sources and pollution status of Pb in indoor and outdoor dusts of Kerman City, SE Iran".ENVIRONMENTAL FORENSICS 20.1(2019):106-119.