globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.06.109
Scopus记录号: 2-s2.0-84990888254
论文题名:
Geochemical partitioning and pollution assessment of Ni and V as indicator of oil pollution in surface sediments from Shadegan wildlife refuge, Iran
作者: Chaharlang B.H.; Bakhtiari A.R.; Mohammadi J.; Farshchi P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 111, 期:2018-01-02
起始页码: 247
结束页码: 259
语种: 英语
英文关键词: Fractionation ; Iran ; Sequential extraction ; Shadegan wildlife refuge ; Surface sediments
Scopus关键词: Animals ; Chemical speciation ; Fractionation ; Heavy metals ; Nickel ; Pollution ; Surficial sediments ; Chemical partitioning ; Geochemical partitioning ; Iran ; Organic matter fraction ; Pollution assessment ; Sequential extraction ; Surface sediments ; Wildlife refuge ; Sediments ; nickel ; vanadium ; heavy metal ; iron ; nickel ; vanadium ; water pollutant ; extraction method ; fractionation ; geochemistry ; nickel ; oil pollution ; partitioning ; sediment pollution ; vanadium ; Article ; chemical analysis ; concentration (parameters) ; environmental impact assessment ; environmental monitoring ; environmental parameters ; geochemical analysis ; geographic distribution ; Iran ; oil spill ; physical chemistry ; physical parameters ; pollution monitoring ; risk assessment ; sediment ; water analysis ; water quality ; analysis ; oil spill ; procedures ; sediment ; water pollutant ; wetland ; Iran ; Environmental Monitoring ; Geologic Sediments ; Iran ; Iron ; Metals, Heavy ; Nickel ; Petroleum Pollution ; Vanadium ; Water Pollutants, Chemical ; Wetlands
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: The total concentrations and chemical partitioning of Ni, V and Fe have been assessed in surface sediments from 160 sites along the Shadegan wildlife refuge. The results showed that the average total level of Ni, V and Fe in surface sediments were 45.08 ± 12.09, 25.25 ± 20.8 and 25,979.01 ± 6917.91 μg/g dw, respectively. On the average, the chemical speciation of Ni, V and Fe in most stations were in the order of residual > oxidisable-organic > acid-reducible > exchangeable. In all fractions, the residual was accounted the highest proportion for the metals analyzed. Among the non-residual phases, the proportion of heavy metals in organic matter fraction was higher than other phases collected from all locations. The comparison between measured values in this study and some fresh water sediment quality guidelines indicated that the levels of nickel would be expected to sporadically cause harmful biological impacts on biota in the Shadegan wildlife refuge. © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86725
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: Department of Environmental Science, Science and Research Branch, Islamic Azad University, Tehran, Iran; Department of Environmental Sciences, Faculty of Natural Resource and Marine Science, Tarbiat Modares University, P.O. Box 46414-356, Noor, Mazandaran, Iran; Department of Soil Science, College of Agriculture, Shahrekord University, Shahrekord, Iran; Department of Environmental Science, Faculty of Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran

Recommended Citation:
Chaharlang B.H.,Bakhtiari A.R.,Mohammadi J.,et al. Geochemical partitioning and pollution assessment of Ni and V as indicator of oil pollution in surface sediments from Shadegan wildlife refuge, Iran[J]. Marine Pollution Bulletin,2016-01-01,111(2018-01-02)
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