DOI: 10.1016/j.marpolbul.2013.12.005
Scopus记录号: 2-s2.0-84896404960
论文题名: The discrepancy in concentration of metals (Cu, Pb and Zn) in oyster tissue (Saccostrea glomerata) and ambient bottom sediment (Sydney estuary, Australia)
作者: Birch G.F. ; Melwani A. ; Lee J.-H. ; Apostolatos C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 80, 期: 2018-01-02 起始页码: 263
结束页码: 274
语种: 英语
英文关键词: Bioaccumulation
; Metals
; Saccostrea glomerata
; Sediments
; Sydney estuary
; Tissue
Scopus关键词: Anthropogenic influence
; Metal bioaccumulation
; Metal concentrations
; Metal contamination
; Saccostrea glomerata
; Sediment quality guidelines
; Sediment re suspensions
; Suspended particulate matters
; Bioaccumulation
; Biochemistry
; Copper
; Estuaries
; Lead
; Metals
; Molluscs
; Sediments
; Shellfish
; Tissue
; copper
; lead
; storm water
; zinc
; anthropogenic source
; bioaccumulation
; bivalve
; concentration (composition)
; copper
; environmental disturbance
; heavy metal
; lead
; marine pollution
; sediment pollution
; suspended particulate matter
; zinc
; animal tissue
; article
; Australia
; bioaccumulation
; biological monitoring
; concentration (parameters)
; estuary
; homeostasis and regulation
; nonhuman
; particulate matter
; Saccostrea glomerata
; sediment
; sewer
; Bioaccumulation
; Metals
; Saccostrea glomerata
; Sediments
; Sydney estuary
; Tissue
; Animals
; Copper
; Environmental Monitoring
; Geologic Sediments
; Lead
; Metals
; New South Wales
; Ostreidae
; Water Pollutants, Chemical
; Zinc
; Australia
; New South Wales
; Sydney Estuary
; Animalia
; Ostreidae
; Saccostrea glomerata
; Bioaccumulation
; Metals
; Saccostrea glomerata
; Sediments
; Sydney estuary
; Tissue
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The current study aimed to examine the relationship between metals in sediments and metal bioaccumulation in oyster tissue in a highly-modified estuary (Sydney estuary, Australia). While extensive metal contamination was observed in surficial sediments, suspended particulate matter and oyster tissue, a significant relationship between these media could not be established. No relationship was determined between sediment quality guidelines and oyster size or weight, nor with human consumption levels for metals in oyster tissue. Moreover, oyster tissue metal concentrations varied greatly at a single locality over temporal scales of years. Oyster tissue at all 19 study sites exceeded consumptions levels for Cu. Bioaccumulation of metals in oyster tissue is a useful dynamic indicator of anthropogenic influence within estuaries, however oysters cannot be used in Sydney estuary as a valid biomonitor due to overriding internal regulation (homoestasis) by the animal, or by external natural (sediment resuspension) and anthropogenic (sewer/stormwater discharges) pressures, or both. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85656
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: Environmental Geology Group, School of Geosciences, University of Sydney, NSW, Australia; Department of Biological Sciences, Macquarie University, NSW, Australia
Recommended Citation:
Birch G.F.,Melwani A.,Lee J.-H.,et al. The discrepancy in concentration of metals (Cu, Pb and Zn) in oyster tissue (Saccostrea glomerata) and ambient bottom sediment (Sydney estuary, Australia)[J]. Marine Pollution Bulletin,2014-01-01,80(2018-01-02)