DOI: 10.1016/j.marpolbul.2017.03.029
Scopus记录号: 2-s2.0-85015757721
论文题名: Heavy metal concentrations in some gastropods and bivalves collected from the fishing zone of South India
作者: Ragi A.S. ; Leena P.P. ; Cheriyan E. ; Nair S.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 118, 期: 2018-01-02 起始页码: 452
结束页码: 458
语种: 英语
英文关键词: Bivalves
; Fishing zone
; Gastropods
; Heavy metals
Scopus关键词: Cadmium
; Copper
; Fisheries
; Heavy metals
; Lead
; Manganese
; Metals
; Molluscs
; Nickel
; Trace analysis
; Trace elements
; Zinc
; Baseline studies
; Bivalves
; Gastropods
; Heavy metal concentration
; Metal concentrations
; Perna viridis
; Trace metal concentration
; World Health Organization
; Pollution
; cadmium
; calcium
; chromium
; cobalt
; copper
; heavy metal
; iron
; lead
; magnesium
; manganese
; nickel
; zinc
; heavy metal
; trace element
; water pollutant
; baseline conditions
; bioaccumulation
; bivalve
; cyprinid
; ecosystem response
; environmental fate
; environmental monitoring
; fishing
; gastropod
; heavy metal
; accuracy
; animal tissue
; Article
; bivalve
; chemical analysis
; concentration (parameters)
; controlled study
; environmental monitoring
; fishing
; gastropod
; India
; Murex trapa
; nonhuman
; Perna viridis
; soft tissue
; Tibia curta
; tissue distribution
; Villoritta cyprinoids
; analysis
; animal
; ecosystem
; environmental monitoring
; fishery
; mollusc
; water pollutant
; India
; Bivalvia
; Cyprinoidea
; Gastropoda
; Mollusca
; Murex
; Perna viridis
; Trapa
; Animals
; Ecosystem
; Environmental Monitoring
; Fisheries
; Gastropoda
; India
; Metals, Heavy
; Mollusca
; Trace Elements
; 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 investigates heavy metal concentrations in gastropods and bivalves collected from major fishing centers in South India. Three gastropods, Bursa spinosa, Tibia curta, and Murex trapa, and two bivalves, Perna viridis and Villoritta cyprinoids, were collected for the analysis of heavy metals. The metals in the present study followed the order Mg > Ca > Zn > Fe > Cu > Mn > Cr > Pb > Ni > Co > Cd. Trace metal concentrations in the soft tissue of the molluscs varied as follows: for Cd: 0.04–5.33, Co: 0.09–0.87, Cr: 2.18–7.59, Cu: 9.54–37.02, Mn: 1.30–8.50, Ni: 0.94–3.21, Pb: 1.16–2.64 and Zn: 68.16–113.64 mg kg− 1. Metal concentrations in all the species were below the limits proposed by the World Health Organization, except for Pb and Cd. This baseline study suggests that the levels of toxic metals in M. trapa, T. curta, and B. spinosa should be continuously monitored to assess the fate and effects of these metals in this fragile ecosystem. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87628
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 Chemical Oceanography, School of Marine Sciences, Cochin University of Science and Technology, Cochin, India
Recommended Citation:
Ragi A.S.,Leena P.P.,Cheriyan E.,et al. Heavy metal concentrations in some gastropods and bivalves collected from the fishing zone of South India[J]. Marine Pollution Bulletin,2017-01-01,118(2018-01-02)