DOI: 10.1016/j.marpolbul.2016.07.012
Scopus记录号: 2-s2.0-84979643765
论文题名: On the possibility to produce again oysters Crassostrea gigas in the North Médoc salt marshes (Gironde estuary, Southwestern France): A comparison study of metals bioaccumulation in spats 13 years after
作者: Baudrimont M. ; Chelini A. ; Gourves P.-Y. ; Maury-Brachet R. ; Legeay A.
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: 184
结束页码: 193
语种: 英语
英文关键词: Bioaccumulation
; Crassostrea gigas
; Gironde estuary
; Metals
; Spat oyster
Scopus关键词: Bioaccumulation
; Biochemistry
; Estuaries
; Metals
; Molluscs
; Shellfish
; Wetlands
; Cd concentrations
; Comparison study
; Crassostrea gigas
; Human consumption
; Metallic contamination
; Salt marshes
; Spat oyster
; Cadmium
; bioaccumulation
; cadmium
; comparative study
; concentration (composition)
; metal
; mollusc
; oyster culture
; resource development
; saltmarsh
; adolescent
; bioaccumulation
; Crassostrea gigas
; estuary
; France
; hatchery
; human
; juvenile
; nonhuman
; salt marsh
; animal
; comparative study
; Crassostrea
; environmental monitoring
; France
; water pollutant
; wetland
; France
; Gironde Estuary
; Crassostrea gigas
; Ostreidae
; cadmium
; metal
; water pollutant
; Animals
; Cadmium
; Crassostrea
; Environmental Monitoring
; Estuaries
; France
; Metals
; 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 Gironde Estuary is known for its historic poly-metallic contamination, leading to levels of Cd in oysters Crassostrea gigas above the human consumption limit. However, since 25 years, Cd concentrations progressively decreased in the estuary and the question is raised if the same evolution occurred in the North Médoc salt marshes. In this aim, we analyzed 12 metals in juveniles of oysters transplanted from a hatchery on a 12 months period in 2 salt marshes. Moreover, the comparison of four metals already measured 13 years ago was conducted. The major results showed an overall decrease of the metals in the salt marshes, with a significant decrease of Cd reaching 80% compared to the Gironde estuary where it occurs for only 50% between 2001 and 2014. The concentrations in 2014 remained below the human consumption threshold, suggesting the possibility to produce again oysters in the salt marshes. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86716
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: University of Bordeaux, UMR EPOC 5805, Place du Dr Peyneau, Arcachon, France; CNRS, UMR EPOC 5805, Place du Dr Peyneau, Arcachon, France
Recommended Citation:
Baudrimont M.,Chelini A.,Gourves P.-Y.,et al. On the possibility to produce again oysters Crassostrea gigas in the North Médoc salt marshes (Gironde estuary, Southwestern France): A comparison study of metals bioaccumulation in spats 13 years after[J]. Marine Pollution Bulletin,2016-01-01,111(2018-01-02)