Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination
This study aimed to assess the combined effects of ocean acidification (OA) and pollution to the polychaete Syllis prolifera inhabiting the CO2 vent system of the Castello Aragonese (Ischia Island, Italy). We investigated the basal activities of antioxidant enzymes in organisms from the acidified si...
Published in: | Marine Pollution Bulletin |
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Online Access: | http://hdl.handle.net/2434/932061 https://doi.org/10.1016/j.marpolbul.2022.113857 |
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ftunivmilanoair:oai:air.unimi.it:2434/932061 2024-09-15T18:27:48+00:00 Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination Munari, Marco Chiarore, Antonia Signorini, Silvia Giorgia Cannavacciuolo, Antonio Nannini, Matteo Magni, Stefano Binelli, Andrea Gambi, Maria Cristina Della Torre, Camilla M. Munari A. Chiarore S.G. Signorini A. Cannavacciuolo M. Nannini S. Magni A. Binelli M.C. Gambi C. Della Torre 2022-08 http://hdl.handle.net/2434/932061 https://doi.org/10.1016/j.marpolbul.2022.113857 eng eng Elsevier info:eu-repo/semantics/altIdentifier/wos/WOS:001044073400007 volume:181 firstpage:1 lastpage:11 numberofpages:11 journal:MARINE POLLUTION BULLETIN http://hdl.handle.net/2434/932061 doi:10.1016/j.marpolbul.2022.113857 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85132528371 info:eu-repo/semantics/openAccess Ocean acidification Syllis prolifera Oxidative stre Acetone Copper CO2 vent Settore BIO/07 - Ecologia info:eu-repo/semantics/article 2022 ftunivmilanoair https://doi.org/10.1016/j.marpolbul.2022.113857 2024-06-25T14:28:27Z This study aimed to assess the combined effects of ocean acidification (OA) and pollution to the polychaete Syllis prolifera inhabiting the CO2 vent system of the Castello Aragonese (Ischia Island, Italy). We investigated the basal activities of antioxidant enzymes in organisms from the acidified site and from an ambient-pH control site in two different periods of the year. Results showed a limited influence of acidified conditions on the functionality of the antioxidant system. We then investigated the responsiveness of individuals living inside the CO2 vent compared to those from the control to face exposure to acetone and copper. Results highlighted a higher susceptibility of organisms from the vent to acetone and a different response of antioxidant enzymes in individuals from the two sites. Conversely, a higher tolerance to copper was observed in polychaetes from the acidified-site with respect to controls, but any significant oxidative stress was induced at sublethal concentrations. Article in Journal/Newspaper Ocean acidification The University of Milan: Archivio Istituzionale della Ricerca (AIR) Marine Pollution Bulletin 181 113857 |
institution |
Open Polar |
collection |
The University of Milan: Archivio Istituzionale della Ricerca (AIR) |
op_collection_id |
ftunivmilanoair |
language |
English |
topic |
Ocean acidification Syllis prolifera Oxidative stre Acetone Copper CO2 vent Settore BIO/07 - Ecologia |
spellingShingle |
Ocean acidification Syllis prolifera Oxidative stre Acetone Copper CO2 vent Settore BIO/07 - Ecologia Munari, Marco Chiarore, Antonia Signorini, Silvia Giorgia Cannavacciuolo, Antonio Nannini, Matteo Magni, Stefano Binelli, Andrea Gambi, Maria Cristina Della Torre, Camilla Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
topic_facet |
Ocean acidification Syllis prolifera Oxidative stre Acetone Copper CO2 vent Settore BIO/07 - Ecologia |
description |
This study aimed to assess the combined effects of ocean acidification (OA) and pollution to the polychaete Syllis prolifera inhabiting the CO2 vent system of the Castello Aragonese (Ischia Island, Italy). We investigated the basal activities of antioxidant enzymes in organisms from the acidified site and from an ambient-pH control site in two different periods of the year. Results showed a limited influence of acidified conditions on the functionality of the antioxidant system. We then investigated the responsiveness of individuals living inside the CO2 vent compared to those from the control to face exposure to acetone and copper. Results highlighted a higher susceptibility of organisms from the vent to acetone and a different response of antioxidant enzymes in individuals from the two sites. Conversely, a higher tolerance to copper was observed in polychaetes from the acidified-site with respect to controls, but any significant oxidative stress was induced at sublethal concentrations. |
author2 |
M. Munari A. Chiarore S.G. Signorini A. Cannavacciuolo M. Nannini S. Magni A. Binelli M.C. Gambi C. Della Torre |
format |
Article in Journal/Newspaper |
author |
Munari, Marco Chiarore, Antonia Signorini, Silvia Giorgia Cannavacciuolo, Antonio Nannini, Matteo Magni, Stefano Binelli, Andrea Gambi, Maria Cristina Della Torre, Camilla |
author_facet |
Munari, Marco Chiarore, Antonia Signorini, Silvia Giorgia Cannavacciuolo, Antonio Nannini, Matteo Magni, Stefano Binelli, Andrea Gambi, Maria Cristina Della Torre, Camilla |
author_sort |
Munari, Marco |
title |
Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
title_short |
Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
title_full |
Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
title_fullStr |
Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
title_full_unstemmed |
Surviving in a changing ocean. Tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
title_sort |
surviving in a changing ocean. tolerance to acidification might affect the susceptibility of polychaetes to chemical contamination |
publisher |
Elsevier |
publishDate |
2022 |
url |
http://hdl.handle.net/2434/932061 https://doi.org/10.1016/j.marpolbul.2022.113857 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:001044073400007 volume:181 firstpage:1 lastpage:11 numberofpages:11 journal:MARINE POLLUTION BULLETIN http://hdl.handle.net/2434/932061 doi:10.1016/j.marpolbul.2022.113857 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85132528371 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.marpolbul.2022.113857 |
container_title |
Marine Pollution Bulletin |
container_volume |
181 |
container_start_page |
113857 |
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1810469067556913152 |