DOI: 10.1016/j.marpolbul.2014.03.043
Scopus记录号: 2-s2.0-84902106604
论文题名: Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in surface soils of the Yellow River Delta, China
作者: Yuan H. ; Li T. ; Ding X. ; Zhao G. ; Ye S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 83, 期: 1 起始页码: 258
结束页码: 264
语种: 英语
英文关键词: PAHs
; PCA
; Pollution
; Soils
; Toxic assessment
; Yellow River Delta
Scopus关键词: Pollution
; Polycyclic aromatic hydrocarbons
; River pollution
; Soils
; Contamination levels
; Multivariate statistical analysis
; PAHs
; PCA
; Polycyclic aromatic hydrocarbons (PAHS)
; Toxic assessment
; Toxicological significance
; Yellow River delta
; Soil pollution
; coal
; petroleum
; polycyclic aromatic hydrocarbon derivative
; coal
; exhaust gas
; petroleum
; polycyclic aromatic hydrocarbon
; soil
; soil pollutant
; biomass burning
; emission
; hydrocarbon exploration
; multivariate analysis
; oil spill
; PAH
; pollutant source
; soil pollution
; soil surface
; toxicology
; article
; biomass
; China
; combustion
; concentration (parameters)
; ecotoxicology
; exhaust gas
; multivariate analysis
; oil spill
; risk assessment
; river
; surface soil
; total organic carbon
; analysis
; chemistry
; environmental monitoring
; principal component analysis
; soil
; soil pollutant
; toxicity
; China
; Shandong
; Yellow River Delta
; China
; Coal
; Environmental Monitoring
; Petroleum
; Polycyclic Hydrocarbons, Aromatic
; Principal Component Analysis
; Risk Assessment
; Rivers
; Soil
; Soil Pollutants
; Vehicle Emissions
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: PAH concentrations of 61 surface soil samples collected from the Yellow River Delta (YRD), China were measured to determine occurrence levels, sources, and potential toxicological significance of PAHs. The total concentrations of ∑PAHs ranged from 27 to 753. ng/g d.w., with a mean of 118. ± 132. ng/g. The highest concentrations was found in the mid-southern part of the YRD (753. ng/g), which was associated with the oil exploration. The ratios indicated that the PAHs throughout the YRD were mostly of pyrogenic origin; while various sites in mid-southern part in the region were derived mainly from the petrogenic sources. Multivariate statistical analyses supported that the PAHs in surface soils of the YRD were principally from the coal and biomass combustion, petroleum spills, and/or vehicular emissions. The toxic assessment suggested that the PAHs in soils were at low potential of ecotoxicological contamination level for the YRD. © 2014 The Authors. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85494
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Key Laboratory of Coastal Wetland Biogeosciences, China Geologic Survey, Qingdao Institute of Marine Geology, CGS, Ministry of Land and Resources, Qingdao 266071, China; Graduate University of Chinese Academy of Sciences, Beijing 100049, China
Recommended Citation:
Yuan H.,Li T.,Ding X.,et al. Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in surface soils of the Yellow River Delta, China[J]. Marine Pollution Bulletin,2014-01-01,83(1)