DOI: 10.1016/j.marpolbul.2015.07.039
Scopus记录号: 2-s2.0-84944281343
论文题名: Polycyclic aromatic hydrocarbons in surface sediment from Yangpu Bay, China: Distribution, sources and risk assessment
作者: Li P. ; Diao X. ; Zhang Y. ; Xie Y. ; Yang F. ; Zhou H. ; Han Q. ; Wang F. ; Cheng H. ; Wang H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 99, 期: 2018-01-02 起始页码: 312
结束页码: 319
语种: 英语
英文关键词: Polycyclic aromatic hydrocarbons
; Risk assessment
; Sediment
; Sources
; Yangpu Bay
Scopus关键词: Amphibious vehicles
; Aromatic compounds
; Aromatic hydrocarbons
; Aromatization
; Combustion
; Elementary particle sources
; Hydrocarbons
; Linear regression
; Principal component analysis
; Risk assessment
; Sediments
; Surficial sediments
; Biomass combustion
; Multiple linear regressions
; Petrogenic sources
; Polycyclic aromatic hydrocarbons (PAHS)
; Principle component analysis
; Quality guidelines
; Source apportionment
; Yangpu Bay
; Polycyclic aromatic hydrocarbons
; acenaphthene
; acenaphthylene
; anthracene
; benzo[a]pyrene
; benzo[b]fluoranthene
; benzo[ghi]perylene
; benzo[k]fluoranthene
; benz[a]anthracene
; chrysene
; dibenz[a,h]anthracene
; fluoranthene
; fluorene
; indeno[1,2,3 cd]pyrene
; naphthalene
; phenanthrene
; polycyclic aromatic hydrocarbon
; pyrene
; petroleum
; polycyclic aromatic hydrocarbon
; water pollutant
; marine sediment
; PAH
; pollutant source
; risk assessment
; sediment pollution
; spatial distribution
; Article
; bay
; biomass
; China
; combustion
; concentration (parameters)
; controlled study
; ecotoxicology
; environmental impact assessment
; exhaust gas
; geographic distribution
; petrochemical industry
; risk assessment
; seasonal variation
; sediment
; sediment transport
; summer
; water analysis
; water quality
; water temperature
; winter
; analysis
; bay
; chemistry
; environmental monitoring
; principal component analysis
; sediment
; statistical model
; water pollutant
; China
; Yangpu Bay
; Bays
; China
; Environmental Monitoring
; Geologic Sediments
; Linear Models
; Petroleum
; Polycyclic Hydrocarbons, Aromatic
; Principal Component Analysis
; Risk Assessment
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The study investigated the occurrence of polycyclic aromatic hydrocarbons (PAHs) in the surface sediment from eleven sites in Yangpu Bay, China in December 2013 (winter) and July 2014 (summer). The 16 US EPA priority PAHs were found in the range of 1583.2-5701.7 ng/g dry weights with an average of 3134.7 ± 1241.3 ng/g in winter and ranged from 2161.8 to 4527.2 ng/g with an average of 3016.6 ± 748.0 ng/g in summer, respectively. The concentrations of the PAHs tended to be relatively high in comparison with other areas from the literatures. The identification using molecular indices analysis indicated that the PAHs originated mainly from pyrogenic and petrogenic sources in most of the sites. According to principle component analysis-multiple linear regression (PCA/MLR) for their source apportionment, the main sources of PAHs were vehicle emissions, petroleum products and biomass combustion. The risk assessment using international sediments quality guidelines and sediments quality criteria indicated that several PAHs, such as Nap, Flu, Phe, Ace, Acy and BghiP in most of the sites would potentially affect organisms in Yangpu Bay. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86560
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: College of Environment and Plant Protection, Hainan University, Haikou, China; College of Agriculture, Hainan University, Haikou, China; Haikou Key Laboratory of Environment Toxicology, Haikou, China; Analytical and Testing Center of Hainan University, Haikou, China
Recommended Citation:
Li P.,Diao X.,Zhang Y.,et al. Polycyclic aromatic hydrocarbons in surface sediment from Yangpu Bay, China: Distribution, sources and risk assessment[J]. Marine Pollution Bulletin,2015-01-01,99(2018-01-02)