Occurrence and geographic distribution of polycyclic aromatic   hydrocarbons in agricultural soils in eastern China

doi:10.1007/s11356-017-8838-3

CORC > 北京大学 > 城市与环境学院

	Occurrence and geographic distribution of polycyclic aromatic hydrocarbons in agricultural soils in eastern China
	Sun, Zhe ; Liu, Jing ; Zhuo, Shaojie ; Chen, Yuanchen ; Zhang, Yanyan ; Shen, Huizhong ; Yun, Xiao ; Shen, Guofeng ; Liu, Weiping ; Zeng, Eddy Y. ; Tao, Shu
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2017
关键词	Polycyclic aromatic hydrocarbons Agricultural soil Soil organic carbon Eastern China RIVER-DELTA REGION LUNG-CANCER RISK SOURCE APPORTIONMENT FOREST SOILS SURFACE SOIL PAHS TIANJIN EXPOSURE ACCUMULATION AREAS
DOI	10.1007/s11356-017-8838-3
英文摘要	Polycyclic aromatic hydrocarbons (PAHs) in agricultural soils, eastern China, were studied through a collection of surface samples at 109 sites. The study covered US EPA priority pollutants but also several non-priority isomers including some dibenzopyrenes which are expected to have higher toxic potentials. The total PAH concentrations varied extensively from 8.8 to 3880 mu g/kg, with a geometric mean of 158 mu g/kg. There were significant differences in both the concentrations and composition profiles between the south and the north regions. The overall geographical distribution pattern was strongly influenced by both the per capita gross domestic product and soil organic carbon (SOC) content. The former is an indicator of anthropogenic emissions while soil SOC content is associated with the accumulative capacities of the soils. The sequestration mechanism is an important process controlling fates of PAHs in agricultural soil.; National Natural Science Foundation of China [41390240, 41571130010]; SCI(E); ARTICLE; 13; 12168-12175; 24
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/473695]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Sun, Zhe,Liu, Jing,Zhuo, Shaojie,et al. Occurrence and geographic distribution of polycyclic aromatic hydrocarbons in agricultural soils in eastern China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2017.
APA	Sun, Zhe.,Liu, Jing.,Zhuo, Shaojie.,Chen, Yuanchen.,Zhang, Yanyan.,...&Tao, Shu.(2017).Occurrence and geographic distribution of polycyclic aromatic hydrocarbons in agricultural soils in eastern China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH.
MLA	Sun, Zhe,et al."Occurrence and geographic distribution of polycyclic aromatic hydrocarbons in agricultural soils in eastern China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2017).