Metals compositions of indoor PM2.5, health risk assessment, and birth outcomes in Lanzhou, China

doi:10.1007/s10661-016-5319-y

	Metals compositions of indoor PM2.5, health risk assessment, and birth outcomes in Lanzhou, China
	Zhang, YQ; Cao, SZ; Xu, XY; Qiu, J; Chen, MX; Wang, D; Guan, DH; Wang, CY; Wang, X; Dong, BW
刊名	ENVIRONMENTAL MONITORING AND ASSESSMENT
	2016-06
卷号	188 期号:6
关键词	Indoor PM2.5 Metal compositions China Birth weight Gestational week
ISSN号	0167-6369
DOI	10.1007/s10661-016-5319-y
文献子类	Article
英文摘要	The study aimed to investigate the metal compositions in indoor PM2.5 and the potential health risks they pose to residents of an urban area in China. A total of 41 and 54 households were surveyed in February and September 2013, respectively. The results showed that the indoor concentrations of metals varied depending on the types of cooking fuels used. All measured concentrations of metals were highest among households using coal for cooking. In the majority of households, non-carcinogenic risks were posed by the use of coal. The carcinogenic risks posed by chromium (VI) and arsenic were generally higher among households using coal for cooking than among those using gas or electricity. The multivariate linear regression model suggested a potential adverse effect from arsenic and cadmium on birth weight and gestational weeks. This study also found that cooking fuel was the most significant factor that contributed to the differences in concentrations of metals in indoor PM2.5 and highlighted the importance of using clean energy for cooking and heating.
学科主题	Environmental Sciences & Ecology
出版地	DORDRECHT
资助项目	美国国立卫生研究院项目 ; 甘肃省国际科技合作计划
项目编号	National Institutes of Health [K02HD70324] ; Gansu Provincial Maternity and Child Care Hospital ; Gansu Provincial Science and Technology Department Grant [1204WCGA021]
语种	英语
WOS记录号	WOS:000376684900009
资助机构	NIH ; GSSTD
内容类型	期刊论文
源URL	[http://ir.lzu.edu.cn/handle/262010/182529]
专题	土木工程与力学学院_期刊论文
通讯作者	Zhang, YW (reprint author), Yale Univ, Sch Publ Hlth, Dept Environm Hlth Sci, LEPH 440,60 Coll St, New Haven, CT 06510 USA.; Liu, Q (reprint author), Gansu Prov Matern & Child Care Hosp, 143 North Qilihe St, Lanzhou 730050, Gansu, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, YQ,Cao, SZ,Xu, XY,et al. Metals compositions of indoor PM2.5, health risk assessment, and birth outcomes in Lanzhou, China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2016,188(6).
APA	Zhang, YQ.,Cao, SZ.,Xu, XY.,Qiu, J.,Chen, MX.,...&Liu, Q .(2016).Metals compositions of indoor PM2.5, health risk assessment, and birth outcomes in Lanzhou, China.ENVIRONMENTAL MONITORING AND ASSESSMENT,188(6).
MLA	Zhang, YQ,et al."Metals compositions of indoor PM2.5, health risk assessment, and birth outcomes in Lanzhou, China".ENVIRONMENTAL MONITORING AND ASSESSMENT 188.6(2016).