DOI: 10.1016/j.marpolbul.2015.10.023
Scopus记录号: 2-s2.0-84951188932
论文题名: Organic pollutants in the central and coastal Beibu Gulf, South China Sea
作者: Kaiser D. ; Hand I. ; Unger D. ; Schulz-Bull D.E. ; Waniek J.J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 2 起始页码: 972
结束页码: 985
语种: 英语
英文关键词: Aquaculture
; Beibu Gulf
; Estuary
; Mangrove
; Source attribution
; Toxicity
Scopus关键词: Agriculture
; Antifouling paint
; Aquaculture
; Aromatic hydrocarbons
; Diesel fuels
; Estuaries
; Pollution
; Polychlorinated biphenyls
; Polycyclic aromatic hydrocarbons
; Toxicity
; Beibu gulfs
; Diagnostic ratios
; Distribution patterns
; Low concentrations
; Mangrove
; Persistent organic pollutant (POP)
; Source attribution
; Waterborne transport
; Organic pollutants
; 2,4' dichlorodiphenyltrichloroethane
; 4,4' dichlorodiphenyldichloroethane
; 4,4' dichlorodiphenyldichloroethylene
; 4,4' dichlorodiphenyltrichloroethane
; acenaphthene
; acenaphthylene
; anthracene
; antifouling agent
; benzo[a]pyrene
; benzo[b]fluoranthene
; benzo[ghi]perylene
; benzo[k]fluoranthene
; benz[a]anthracene
; chlorphenotane
; chrysene
; dibenz[a,h]anthracene
; dichloroethane
; diesel fuel
; fluoranthene
; fluorene
; indeno[1,2,3 cd]pyrene
; phenanthrene
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; pyrene
; unclassified drug
; pesticide
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; sea water
; water pollutant
; agricultural runoff
; antifouling agent
; coastal sediment
; coastal zone
; concentration (composition)
; DDT
; PAH
; PCB
; persistent organic pollutant
; pollutant source
; pollutant transport
; pollution monitoring
; sediment pollution
; agriculture
; Article
; bioaccumulation
; biomass
; China
; coastal waters
; combustion
; concentration (parameters)
; continental shelf
; controlled study
; limit of detection
; risk factor
; sediment
; water contamination
; analysis
; chemistry
; environmental monitoring
; estuary
; procedures
; river
; water pollutant
; China
; China
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; Pesticides
; Polychlorinated Biphenyls
; Polycyclic Hydrocarbons, Aromatic
; Rivers
; Seawater
; 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: Surface sediments from the central and coastal Beibu Gulf, southern China, were analyzed for persistent organic pollutants. The absence of polychlorinated biphenyls (PCB; generally below detection limit), low concentrations of polycyclic aromatic hydrocarbons (PAH; 24-647ngg-1), and locally high contamination with organo-chloro pesticides (DDT; 0.03-92ngg-1) reflect the early stages of development in southwest China, with human activities dominated by agriculture and low impact of industry. Concentrations of PCB and PAH indicate no ecological risk, while DDT accumulation poses a probable toxic risk in coastal but not in shelf sediments. Diagnostic ratios suggest PAH originating mainly from combustion of biomass and diesel fuels, and recent DDT use in agriculture and antifouling paint. Distribution patterns along the coastal-shelf-gradient indicate mainly airborne transport of PAH and waterborne transport of DDT. In the central Gulf, also water column samples reveal low concentrations of PAH (1.7-7.8ngL-1) and DDT (0.006-0.053ngL-1). © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86341
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: Leibniz Center for Tropical Marine Ecology, Fahrenheitstr. 6-8, Bremen, Germany; Leibniz Institute for Baltic Sea Research Warnemünde, Seestrasse 15, Rostock, Germany; Deutsches Elektronen-Synchrotron, Notkestraïe 85, Hamburg, Germany
Recommended Citation:
Kaiser D.,Hand I.,Unger D.,et al. Organic pollutants in the central and coastal Beibu Gulf, South China Sea[J]. Marine Pollution Bulletin,2015-01-01,101(2)