DOI: 10.1016/j.marpolbul.2017.09.035
Scopus记录号: 2-s2.0-85030471042
论文题名: Risk assessment of bilge water discharges in two Baltic shipping lanes
作者: Magnusson K. ; Jalkanen J.-P. ; Johansson L. ; Smailys V. ; Telemo P. ; Winnes H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
语种: 英语
英文关键词: Baltic Sea
; Bilge water
; Environmental concentrations
; Metals
; Oil
; Toxicity
Scopus关键词: Biodegradation
; Impurities
; Metals
; Ships
; Toxicity
; Water pollution
; Baltic sea
; Bilge water
; Contaminant concentrations
; Environmental concentration
; Limited information
; Orders of magnitude
; Short-term exposure
; Water concentrations
; Risk assessment
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Environmental concentrations and effects of bilge water contaminants in two Baltic Sea areas were estimated from modelling of discharge rates and analytical data on bilge water from seven ships. Biodegradation of bilge water oil was accounted for and annual water concentrations were estimated to peak in late spring, which coincides with the beginning of a period with extensive biological activities in the sea. Concentrations on bilge water metals were calculated both as water concentrations and as the annual contribution of metals to sediments. The predicted bilge water concentrations of oil and metal in the marine environment were estimated to be 4 to 8 orders of magnitude lower than reported toxic concentrations. However, available toxicity data are based on short term exposure and there is to date limited information on toxic effects of the small but chronically elevated contaminant concentrations derived from bilge water discharge and other operational shipping activities. © 2017 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88128
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: IVL Swedish Environmental Research Institute, Lovén Center of Marine Sciences, Kristineberg, SE-451 78 Fiskebäckskil, Sweden; IVL Swedish Environmental Research Institute, Gothenburg, Sweden; Finnish Meteorological Institute, Klaipeda University, Klaipeda LT92294, Lithuania; Marine research Laboratory, Klaipeda University, Klaipeda, LT92294, Lithuania; School of Economics, University of Edinburgh, Edinburgh, United Kingdom
Recommended Citation:
Magnusson K.,Jalkanen J.-P.,Johansson L.,et al. Risk assessment of bilge water discharges in two Baltic shipping lanes[J]. Marine Pollution Bulletin,2017-01-01