Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade
The application of zinc (Zn) isotope compositions in bivalve organisms to quantify anthropogenic Zn bioaccumulation in marine biota is of great interest to environmental marine management programs such as the “Mussel Watch Program”. Field studies, however, are urgently needed to test its practical v...
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Online Access: | https://archimer.ifremer.fr/doc/00682/79374/81892.pdf https://doi.org/10.1021/acsestwater.1c00010 https://archimer.ifremer.fr/doc/00682/79374/ |
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ftarchimer:oai:archimer.ifremer.fr:79374 2023-05-15T15:57:58+02:00 Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade Ferreira Araujo, Daniel Ponzevera, Emmanuel Weiss, Dominik Jakob Knoery, Joel Briant, Nicolas Yepez, Santiago Bruzac, Sandrine Sireau, Teddy Brach-papa, Christophe 2021-04 application/pdf https://archimer.ifremer.fr/doc/00682/79374/81892.pdf https://doi.org/10.1021/acsestwater.1c00010 https://archimer.ifremer.fr/doc/00682/79374/ eng eng American Chemical Society (ACS) https://archimer.ifremer.fr/doc/00682/79374/81892.pdf doi:10.1021/acsestwater.1c00010 https://archimer.ifremer.fr/doc/00682/79374/ info:eu-repo/semantics/openAccess restricted use Acs Environmental Science And Technology Water (2690-0637) (American Chemical Society (ACS)), 2021-04 , Vol. 1 , N. 4 , P. 1035-1046 Loire estuary Bay of Biscay nontraditional isotopes metal contamination biomonitoring marine pollution bivalve mollusk Crassostrea gigas text Publication info:eu-repo/semantics/article 2021 ftarchimer https://doi.org/10.1021/acsestwater.1c00010 2022-03-01T23:47:23Z The application of zinc (Zn) isotope compositions in bivalve organisms to quantify anthropogenic Zn bioaccumulation in marine biota is of great interest to environmental marine management programs such as the “Mussel Watch Program”. Field studies, however, are urgently needed to test its practical value. To this end, we investigated Zn isotope variations in the oyster Crassostrea gigas collected over four decades near the Loire estuary (France), where previous geochemical studies provided evidence for a regionally uniform but temporally variable metal contamination. We show that the Zn temporal isotope profile of oysters matches that of the sedimentary records with an isotope offset of approximately +0.5–0.7‰, tentatively attributed to compromised estuarine processes and trophic transfer. A Zn isotope model for quantifying anthropogenic Zn bioaccumulation suggests an overall decrease in anthropogenic estuarine Zn levels over the past 40 years. This first successful application of Zn isotope ratios in a bivalve species to quantify anthropogenic Zn bioaccumulation confirms their utility for supporting environmental management strategies in marine biomonitoring programs. Article in Journal/Newspaper Crassostrea gigas Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) ACS ES&T Water 1 4 1035 1046 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
Loire estuary Bay of Biscay nontraditional isotopes metal contamination biomonitoring marine pollution bivalve mollusk Crassostrea gigas |
spellingShingle |
Loire estuary Bay of Biscay nontraditional isotopes metal contamination biomonitoring marine pollution bivalve mollusk Crassostrea gigas Ferreira Araujo, Daniel Ponzevera, Emmanuel Weiss, Dominik Jakob Knoery, Joel Briant, Nicolas Yepez, Santiago Bruzac, Sandrine Sireau, Teddy Brach-papa, Christophe Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade |
topic_facet |
Loire estuary Bay of Biscay nontraditional isotopes metal contamination biomonitoring marine pollution bivalve mollusk Crassostrea gigas |
description |
The application of zinc (Zn) isotope compositions in bivalve organisms to quantify anthropogenic Zn bioaccumulation in marine biota is of great interest to environmental marine management programs such as the “Mussel Watch Program”. Field studies, however, are urgently needed to test its practical value. To this end, we investigated Zn isotope variations in the oyster Crassostrea gigas collected over four decades near the Loire estuary (France), where previous geochemical studies provided evidence for a regionally uniform but temporally variable metal contamination. We show that the Zn temporal isotope profile of oysters matches that of the sedimentary records with an isotope offset of approximately +0.5–0.7‰, tentatively attributed to compromised estuarine processes and trophic transfer. A Zn isotope model for quantifying anthropogenic Zn bioaccumulation suggests an overall decrease in anthropogenic estuarine Zn levels over the past 40 years. This first successful application of Zn isotope ratios in a bivalve species to quantify anthropogenic Zn bioaccumulation confirms their utility for supporting environmental management strategies in marine biomonitoring programs. |
format |
Article in Journal/Newspaper |
author |
Ferreira Araujo, Daniel Ponzevera, Emmanuel Weiss, Dominik Jakob Knoery, Joel Briant, Nicolas Yepez, Santiago Bruzac, Sandrine Sireau, Teddy Brach-papa, Christophe |
author_facet |
Ferreira Araujo, Daniel Ponzevera, Emmanuel Weiss, Dominik Jakob Knoery, Joel Briant, Nicolas Yepez, Santiago Bruzac, Sandrine Sireau, Teddy Brach-papa, Christophe |
author_sort |
Ferreira Araujo, Daniel |
title |
Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade |
title_short |
Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade |
title_full |
Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade |
title_fullStr |
Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade |
title_full_unstemmed |
Application of Zn Isotope Compositions in Oysters to Monitor and Quantify Anthropogenic Zn Bioaccumulation in Marine Environments over Four Decades: A “Mussel Watch Program” Upgrade |
title_sort |
application of zn isotope compositions in oysters to monitor and quantify anthropogenic zn bioaccumulation in marine environments over four decades: a “mussel watch program” upgrade |
publisher |
American Chemical Society (ACS) |
publishDate |
2021 |
url |
https://archimer.ifremer.fr/doc/00682/79374/81892.pdf https://doi.org/10.1021/acsestwater.1c00010 https://archimer.ifremer.fr/doc/00682/79374/ |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
Acs Environmental Science And Technology Water (2690-0637) (American Chemical Society (ACS)), 2021-04 , Vol. 1 , N. 4 , P. 1035-1046 |
op_relation |
https://archimer.ifremer.fr/doc/00682/79374/81892.pdf doi:10.1021/acsestwater.1c00010 https://archimer.ifremer.fr/doc/00682/79374/ |
op_rights |
info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1021/acsestwater.1c00010 |
container_title |
ACS ES&T Water |
container_volume |
1 |
container_issue |
4 |
container_start_page |
1035 |
op_container_end_page |
1046 |
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1766393685487910912 |