DOI: 10.1016/j.marpolbul.2013.11.013
Scopus记录号: 2-s2.0-84893818697
论文题名: Characterizing metal levels and their speciation in intertidal sediments along Mumbai coast, India
作者: Fernandes L.L. ; Nayak G.N.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期: 2018-01-02 起始页码: 371
结束页码: 378
语种: 英语
英文关键词: Contamination
; Creek
; Estuary
; Mumbai
; Sediment
; Speciation
Scopus关键词: Contamination
; Creek
; Estuary
; Mumbai
; Sediment
; Speciation
; Cluster Analysis
; Environmental Monitoring
; Geologic Sediments
; India
; Metals
; Risk Assessment
; Seawater
; Water Pollutants, Chemical
; Water Pollution, 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 investigated the concentration, distribution and speciation of metals (Fe, Mn, Cu, Pb, Co, Zn and Cr) in sediments of Mumbai region. Pearson's correlation matrix and cluster analyses showed good association of metals with grain size and organic matter. Factor analysis applied to the speciation data helped to identify the role of different sediment fractions in metal retention. The environmental risks of metals, evaluated by sediment quality guidelines, revealed some contamination in the region. However, the Individual and Global Contamination Factors and the Risk Assessment Code, suggested low risk to the aquatic environment, except of Mn in the creek sediments. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85596
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: Marine Sciences Department, Goa University, Taleigao Plateau, Goa 403206, India
Recommended Citation:
Fernandes L.L.,Nayak G.N.. Characterizing metal levels and their speciation in intertidal sediments along Mumbai coast, India[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)