DOI: 10.1016/j.marpolbul.2015.05.071
Scopus记录号: 2-s2.0-84956594383
论文题名: An assessment of human influences on sources of polycyclic aromatic hydrocarbons in the estuarine and coastal sediments of China
作者: Duan X. ; Liu J. ; Zhang D. ; Yin P. ; Li Y. ; Li X.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 97, 期: 2018-01-02 起始页码: 309
结束页码: 318
语种: 英语
英文关键词: China
; Coastal sediment
; Human activity
; Polycyclic aromatic hydrocarbons
; Source apportionment
Scopus关键词: Aromatic compounds
; Aromatic hydrocarbons
; Aromatization
; Coal combustion
; Estuaries
; Hydrocarbons
; Offshore oil fields
; Oil fields
; Reverse combustion
; Sediments
; China
; Coastal sediments
; Combustion sources
; Economic development
; Human activities
; Petroleum residues
; Polycyclic aromatic hydrocarbons (PAHS)
; Source apportionment
; Polycyclic aromatic hydrocarbons
; petroleum
; polycyclic aromatic hydrocarbon
; coal
; exhaust gas
; polycyclic aromatic hydrocarbon
; water pollutant
; anthropogenic effect
; coastal sediment
; concentration (composition)
; environmental assessment
; estuarine sediment
; human activity
; PAH
; pollutant source
; sediment core
; sediment pollution
; Article
; China
; coal mining
; combustion
; concentration (parameters)
; economic development
; environmental impact assessment
; estuary
; exhaust gas
; flooding
; human impact (environment)
; oil spill
; petrochemical industry
; pollution monitoring
; seashore
; sediment
; water contamination
; analysis
; chemistry
; environmental monitoring
; procedures
; water pollutant
; Bohai Sea
; China
; Pacific Ocean
; Yangtze Estuary
; Yellow Sea
; China
; Coal
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; Petroleum
; Polycyclic Hydrocarbons, Aromatic
; Vehicle Emissions
; 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: Sediments collected from the coastal area of China, embracing west coast of Bohai Sea, south coast of Shandong Peninsula, and the Changjiang estuary (listed in order of decreasing north latitude), were analyzed for polycyclic aromatic hydrocarbons (PAHs). ∑PAH (Sixteen US EPA priority PAHs) were 2.7-350.9. ng/g. Petroleum residue was the major contributor of PAHs in the coastal sediments of China due to oil leakage from ships and offshore oil fields. The contribution of vehicular emissions in coast of North China was significantly lower than that in the Changjiang Estuary, and the reverse was true for coal combustion. PAH concentrations in the sediment core of the Changjiang estuary steadily increased upward and the variation was primarily due to economic development and severe floods. The impact on PAHs by vehicular emissions (37.2%) and petrogenic sources (45.8%) overwhelmed combustion sources (17.0%). © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86135
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 Hydrocarbon Resources and Environmental Geology, Ministry of Land and Resources, Qingdao, China; Qingdao Institute of Marine Geology, China Geological Survey, Qingdao, China; Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, China; College of Marine Geosciences, Ocean University of China, Qingdao, China; Weifang University, Weifang, China
Recommended Citation:
Duan X.,Liu J.,Zhang D.,et al. An assessment of human influences on sources of polycyclic aromatic hydrocarbons in the estuarine and coastal sediments of China[J]. Marine Pollution Bulletin,2015-01-01,97(2018-01-02)