DOI: 10.1016/j.marpolbul.2016.03.063
Scopus记录号: 2-s2.0-84979487136
论文题名: Status of POPs accumulation in the Yellow River Delta: From distribution to risk assessment
作者: Li J. ; Chen C. ; Li F.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 107, 期: 1 起始页码: 370
结束页码: 378
语种: 英语
英文关键词: Environmental occurrence
; Oil field
; Origins
; POPs
; Risk assessment
; Yellow River estuary
Scopus关键词: Aromatic hydrocarbons
; Coal combustion
; Contamination
; Oil fields
; Pesticides
; Petrochemical plants
; Petrochemicals
; Pollution
; Pollution control
; Polychlorinated biphenyls
; Polycyclic aromatic hydrocarbons
; Risk assessment
; River pollution
; Rivers
; Spatial distribution
; Waste disposal
; Waste incineration
; Environmental occurrence
; Origins
; Persistent organic pollutants
; Polychlorinated biphenyl (PCBs)
; Polycyclic aromatic hydrocarbons (PAHS)
; POPs
; Spatial distribution patterns
; Yellow River Estuary
; Organic pollutants
; organochlorine pesticide
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; chlorinated hydrocarbon
; pesticide
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; water pollutant
; accumulation rate
; delta
; oil field
; organochlorine pesticide
; PAH
; PCB
; persistent organic pollutant
; point source pollution
; pollution incidence
; pollution monitoring
; risk assessment
; Article
; biota
; coal power
; combustion
; ecosystem health
; environmental health
; environmental impact assessment
; persistent organic pollutant
; pesticide spraying
; petrochemical industry
; pollution control
; risk assessment
; river
; rural area
; sea pollution
; sediment
; soil pollution
; urban area
; waste disposal
; analysis
; China
; environmental monitoring
; river
; water pollutant
; China
; Shandong
; Yellow River Delta
; China
; Environmental Monitoring
; Hydrocarbons, Chlorinated
; Pesticides
; Polychlorinated Biphenyls
; Polycyclic Aromatic Hydrocarbons
; Risk Assessment
; Rivers
; 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 Yellow River Delta (YRD) is a large region of China with complex pollution sources and a long history of environmental deterioration. Despite this, relatively little data exists on the status of important contaminants of concern in this region. Here, we review the literature on the status of key persistent organic pollutants (POPs) of concern including organochlorine pesticides (OCPs), polycyclic aromatic hydrocarbons (PAHs), and polychlorinated biphenyls (PCBs) in the YRD. Sources, source identification methods, and spatial distribution patterns are presented. Additionally, POPs contamination levels reported in the literature were evaluated against popular regulatory limits worldwide to form a basis for overall environmental health. Our review determined that OCPs in the YRD originated mainly from current pesticide use and past agricultural pesticide application. Sources of PAHs included petrochemical inputs, coal fired plants, and wood combustion. PCB levels were impacted by the petrochemical industry as well as waste disposal of PCB containing equipment. OCPs exhibited a spatial distribution pattern that increased along the urban-rural gradient, while the opposite was seen for PAHs and PCBs. Comparisons of POPs contamination levels in the YRD with popular regulatory limits suggest that the extent of PCB contamination all mediums (sediment, soil, water, and biota) exceeded that of PAHs and OCPs. Overall pollution levels in the YRD seem to be in control; however, levels from heavily polluted point sources raise numerous concerns about the ecological health of the region and require more attention from regulatory authorities. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87048
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 Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China; Key Laboratory of Poyang Lake Environment and Resource Utilization of MOE, School of Environmental and Chemical Engineering, Nanchang University, Nanchang, China
Recommended Citation:
Li J.,Chen C.,Li F.. Status of POPs accumulation in the Yellow River Delta: From distribution to risk assessment[J]. Marine Pollution Bulletin,2016-01-01,107(1)