Distribution of HCHs and DDTs in soils from Beijing City, China
文献类型：期刊论文
| 作者 | Li, Xinghong; Zhu, Youfeng; Liu, Xiufen; Fu, Shan; Xu, Xiaobai; Cheng, Hangxin |
| 刊名 | ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
 |
| 出版日期 | 2006 |
| 卷号 | 51期号:3页码:329-336 |
| 英文摘要 | Concentrations of HCH isomers, DDT, and its metabolites have been measured in 63 soil samples collected in the urban area and outskirts of Beijing City. HCHs and DDTs were observed in all samples and their geometric mean levels were 5.78 and 38.21 ng g(-1), respectively. The spatial distribution of OCPs in Beijing was clearly showed by the contour map, suggesting the sites with the higher level of OCPs are located in the west and the south region and urban areas within the study regions." Furthermore, a t-test showed a significant difference of the level of some compounds between urban and outskirts areas. The temporal distribution of HCHs and DDTs suggested that the historical application of OCPs has a great effect on the residual level. The ratios of (alpha-/gamma -HCH (p,p'-DDE+p,p'-DDD)/p,p'-DDT, and o,p'-DDT/p,p'-DDT indicated the present of lindane and impure dicofol besides technical HCHs and technical DDTs in Beijing. The potential risk of HCHs and DDTs was assessed on the basis of some current guideline values for soil. The level of OCPs in our study area was compared with other studies. |
| WOS记录号 | WOS:000240098500002 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/22868]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li, Xinghong,Zhu, Youfeng,Liu, Xiufen,et al. Distribution of HCHs and DDTs in soils from Beijing City, China[J]. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2006,51(3):329-336. |
| APA | Li, Xinghong,Zhu, Youfeng,Liu, Xiufen,Fu, Shan,Xu, Xiaobai,&Cheng, Hangxin.(2006).Distribution of HCHs and DDTs in soils from Beijing City, China.ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,51(3),329-336. |
| MLA | Li, Xinghong,et al."Distribution of HCHs and DDTs in soils from Beijing City, China".ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 51.3(2006):329-336. |
入库方式： OAI收割
来源：生态环境研究中心
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