中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Distributions and concentrations of pahs in hong kong soils

文献类型:期刊论文

作者Zhang, HB; Luo, YM; Wong, MH; Zhao, QG; Zhang, GL
刊名Environmental pollution
出版日期2006-05-01
卷号141期号:1页码:107-114
关键词Hong kong soil Cluster analysis Pah profile Pah isomer ratio
ISSN号0269-7491
DOI10.1016/j.envpol.2005.08.031
通讯作者Wong, mh()
英文摘要Surface soil (0-10 cm) samples from 53 sampling sites including rural and urban areas of hong kong were collected and analyzed for 16 epa priority polycyclic aromatic hydrocarbons (pahs). total pah concentrations were in the range of 7.0-410 mu g kg(-1) (dry wt), with higher concentrations in urban soils than that in rural soils. the three predominant pahs were fluoranthene, naphthalene and pyrene in rural soils, while fluoranthene, naphthalene and benzo(b + k)fluoranthene dominated the pahs of urban soils. the values of pahs isomer indicated that biomass burning might be the major origin of pahs in rural soils, but vehicular emission around the heavy traffic roads might contribute to the soil pahs in urban areas. a cluster analysis was performed and grouped the detectable pahs under 4 clusters, which could be indicative of the pahs with different origins and pahs affected by soil organic carbon contents respectively. (c) 2005 elsevier ltd. all rights reserved.
WOS关键词POLYCYCLIC AROMATIC-HYDROCARBONS ; MARINE-SEDIMENTS ; CONTAMINATION ; FOREST ; ENVIRONMENT ; ATMOSPHERE ; ORIGIN ; BRAZIL
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
语种英语
WOS记录号WOS:000236771400012
出版者ELSEVIER SCI LTD
URI标识http://www.irgrid.ac.cn/handle/1471x/2379953
专题中国科学院大学
通讯作者Wong, MH
作者单位1.Hong Kong Baptist Univ, Croucher Inst Environm Sci, Kowloon, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Soil Sci, Soil & Environm Joint Open Lab, Nanjing 210008, Peoples R China
3.Hong Kong Baptist Univ, Croucher Inst Environm Sci, Soil & Environm Bioremediat Res Ctr, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China
4.Hong Kong Baptist Univ, Dept Biol, Kowloon, Hong Kong, Peoples R China
5.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714
Zhang, HB,Luo, YM,Wong, MH,et al. Distributions and concentrations of pahs in hong kong soils[J]. Environmental pollution,2006,141(1):107-114.
APA Zhang, HB,Luo, YM,Wong, MH,Zhao, QG,&Zhang, GL.(2006).Distributions and concentrations of pahs in hong kong soils.Environmental pollution,141(1),107-114.
MLA Zhang, HB,et al."Distributions and concentrations of pahs in hong kong soils".Environmental pollution 141.1(2006):107-114.

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来源:中国科学院大学

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