globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2014.10.002
Scopus记录号: 2-s2.0-84914158485
论文题名:
Metal contamination of estuarine intertidal sediments of Moreton Bay, Australia
作者: Morelli G.; Gasparon M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 89, 期:2018-01-02
起始页码: 435
结束页码: 443
语种: 英语
英文关键词: Estuaries ; Exchangeable metals fraction ; Heavy metals contamination ; Moreton Bay ; Surficial sediments
Scopus关键词: Biochemistry ; Estuaries ; Heavy metals ; Lead ; Metals ; Nickel ; Pollution ; Risk assessment ; Sediments ; Surficial sediments ; Trace elements ; Zinc ; Environmental risks ; Exchangeable metals fraction ; Intertidal sediments ; Metal contamination ; Moreton Bay ; Risk assessment code ; Sediment quality guidelines ; Trace element concentrations ; Marine pollution ; aluminum ; arsenic ; cadmium ; calcium ; chromium ; copper ; iron ; lead ; manganese ; metal ; nickel ; vanadium ; zinc ; metal ; water pollutant ; bioavailability ; environmental risk ; estuarine sediment ; intertidal environment ; risk assessment ; sediment pollution ; surficial sediment ; trace element ; adsorption ; aquatic environment ; Article ; Australia ; bioavailability ; chemical analysis ; concentration (parameters) ; environmental impact assessment ; environmental monitoring ; estuary ; geographic distribution ; health hazard ; human impact (environment) ; intertidal zone ; sediment ; water contamination ; analysis ; aquatic species ; bay ; chemistry ; drug effects ; environmental monitoring ; estuary ; risk assessment ; sediment ; toxicity ; water pollutant ; Australia ; Moreton Bay ; Queensland ; Aquatic Organisms ; Bays ; Environmental Monitoring ; Estuaries ; Geologic Sediments ; Metals ; Queensland ; 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: Trace element concentrations in surface intertidal sediments were analyzed to assess the level of contamination along the western side of Moreton Bay (Australia). The environmental risks posed by metals were evaluated using sediment quality guidelines, the Risk Assessment Code (RAC) and enrichment relative to background levels. Chromium, Ni, and Cu are the main contributors to sediment pollution. Sediments are also enriched in Zn, Cd and Pb by 1.5-3 times the regional background. Zinc, Cd and Co may pose high to very high risk to the aquatic biota due to their potential bioavailability, while Ni, As, Cu, Pb and Cr may pose medium risk at some of the investigated sites. Results emphasize the importance of using different methods for the assessment of sediment pollution at an estuarine site. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85710
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: School of Earth Sciences, The University of Queensland, St Lucia, qLD, Australia; The Australian National Centre for Groundwater Research and Training, Australia

Recommended Citation:
Morelli G.,Gasparon M.. Metal contamination of estuarine intertidal sediments of Moreton Bay, Australia[J]. Marine Pollution Bulletin,2014-01-01,89(2018-01-02)
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