globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2014.01.029
Scopus记录号: 2-s2.0-84897573057
论文题名:
Distribution and ecological risk assessment of heavy metals in surface sediments along southeast coast of the Caspian Sea
作者: Bastami K.D.; Bagheri H.; Kheirabadi V.; Zaferani G.G.; Teymori M.B.; Hamzehpoor A.; Soltani F.; Haghparast S.; Harami S.R.M.; Ghorghani N.F.; Ganji S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 81, 期:1
起始页码: 262
结束页码: 267
语种: 英语
英文关键词: Caspian Sea ; Heavy metals ; Potential ecological risk ; Season ; Sediment
Scopus关键词: Ecology ; Heavy metals ; Lead ; Nickel ; Pollution ; Risk assessment ; Sediments ; Surficial sediments ; Zinc ; Caspian sea ; Ecological risk assessment ; Enrichment factors ; Heavy metal concentration ; Pollution load indices ; Potential ecological risk ; Season ; Threshold concentrations ; Copper ; arsenic ; copper ; lead ; nickel ; zinc ; coastal sediment ; coastal zone ; ecological impact ; enrichment ; environmental risk ; risk assessment ; seasonality ; sediment pollution ; spatial distribution ; article ; concentration (parameters) ; controlled study ; enrichment factor index ; environmental parameters ; lake sediment ; pollution load index ; pollution monitoring ; potential ecological risk ; risk assessment ; sea surface waters ; seasonal variation ; Caspian Sea ; Caspian Sea ; Heavy metals ; Potential ecological risk ; Season ; Sediment ; Ecosystem ; Environmental Monitoring ; Geologic Sediments ; Metals, Heavy ; Oceans and Seas ; Seasons ; 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 present study aimed to evaluate heavy metal concentrations of Arsenic (As), Copper (Cu), Nickel (Ni), Lead (Pb) and Zinc (Zn), their spatial distribution, enrichment factor index (EF), the pollution load index (PLI) and potential ecological risk (PER) in two different seasons of the year (winter and summer) in surface sediments along southeast coast of the Caspian Sea. The results indicated that there were significant differences between concentrations of As, Ni and Pb in two different seasons. Considering PER, sediments from southeast Caspian coast had low ecological risk. According to PLI, sediment from the southeast coast had no pollution. Risk assessment showed that As threshold concentrations to occasionally be exceeded in the study area. © 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/85561
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: Iranian National Institute for Oceanography and Atmospheric Science (INIOAS), Tehran 1411813389, Iran; Department of Geology, Faculty of Sciences, Ferdowsi University of Mashhad International Campus, Iran; Golestan Department of Environment, Tehran, Iran; Iranian Department of Environment, Tehran, Iran; Young Researchers and Elites Club, North Tehran Branch, Islamic Azad University, Tehran, Iran; Faculty of Fishery Gorgan University of Agricultural Sciences and Natural Resources, P.O. Box 45165-386, Gorgan, Iran; Faculty of Science and Technology, North Tehran Branch, Islamic Azad University, Tehran, Iran; Department of marine biology, Science and Research Branch, Islamic Azad University, Tehran, Iran

Recommended Citation:
Bastami K.D.,Bagheri H.,Kheirabadi V.,et al. Distribution and ecological risk assessment of heavy metals in surface sediments along southeast coast of the Caspian Sea[J]. Marine Pollution Bulletin,2014-01-01,81(1)
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