Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata
This study examined the physiological responses of the larval stages of Haliotis tuberculata, an economically important abalone, to combined temperature (17 °C and 19 °C) and pH (ambient pH and −0.3 units, i.e. +200% increase in seawater acidity) in a full factorial experiment. Tissue organogenesis,...
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ftunivbruxelles:oai:dipot.ulb.ac.be:2013/336745 2023-05-15T17:51:20+02:00 Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata Kavousi, Javid Roussel, Sabine Martin, Sophie Gaillard, Fanny Badou, Aïcha Di Poi, Carole Huchette, Sylvain Dubois, Philippe Auzoux-Bordenave, Stéphanie 2021-01-01 1 full-text file(s): application/pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/336745 https://dipot.ulb.ac.be/dspace/bitstream/2013/336745/3/Kavousi_et_al_2021_postprint.pdf en eng uri/info:doi/10.1016/j.marpolbul.2021.113131 uri/info:pii/S0025326X21011656 uri/info:scp/85120035492 https://dipot.ulb.ac.be/dspace/bitstream/2013/336745/3/Kavousi_et_al_2021_postprint.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/336745 1 full-text file(s): info:eu-repo/semantics/openAccess Marine pollution bulletin. Océanographie physique et chimique Environnement et pollution Océanographie biologique Abalone larvae Climate change Global warming Marine mollusks Ocean acidification info:eu-repo/semantics/article info:ulb-repo/semantics/articlePeerReview info:ulb-repo/semantics/openurl/article 2021 ftunivbruxelles 2022-06-12T22:03:30Z This study examined the physiological responses of the larval stages of Haliotis tuberculata, an economically important abalone, to combined temperature (17 °C and 19 °C) and pH (ambient pH and −0.3 units, i.e. +200% increase in seawater acidity) in a full factorial experiment. Tissue organogenesis, shell formation, and shell length significantly declined due to low pH. High temperature significantly increased the proportion of fully shelled larvae at 24 h post-fertilization (hpf), but increased the proportion of unshelled larvae at 72 hpf. Percentage of swimming larvae at 24 hpf, 72 hpf and 96 hpf significantly declined due to high temperature, but not because of low pH. Larval settlement increased under high temperature, but was not affected by low pH. Despite the fact that no interaction between temperature and pH was observed, the results provide additional evidence on the sensitivity of abalone larvae to both low pH and high temperature. This may have negative consequences for the persistence of abalone populations in natural and aquaculture environments in the near future. SCOPUS: ar.j info:eu-repo/semantics/published Article in Journal/Newspaper Ocean acidification DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) |
institution |
Open Polar |
collection |
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) |
op_collection_id |
ftunivbruxelles |
language |
English |
topic |
Océanographie physique et chimique Environnement et pollution Océanographie biologique Abalone larvae Climate change Global warming Marine mollusks Ocean acidification |
spellingShingle |
Océanographie physique et chimique Environnement et pollution Océanographie biologique Abalone larvae Climate change Global warming Marine mollusks Ocean acidification Kavousi, Javid Roussel, Sabine Martin, Sophie Gaillard, Fanny Badou, Aïcha Di Poi, Carole Huchette, Sylvain Dubois, Philippe Auzoux-Bordenave, Stéphanie Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata |
topic_facet |
Océanographie physique et chimique Environnement et pollution Océanographie biologique Abalone larvae Climate change Global warming Marine mollusks Ocean acidification |
description |
This study examined the physiological responses of the larval stages of Haliotis tuberculata, an economically important abalone, to combined temperature (17 °C and 19 °C) and pH (ambient pH and −0.3 units, i.e. +200% increase in seawater acidity) in a full factorial experiment. Tissue organogenesis, shell formation, and shell length significantly declined due to low pH. High temperature significantly increased the proportion of fully shelled larvae at 24 h post-fertilization (hpf), but increased the proportion of unshelled larvae at 72 hpf. Percentage of swimming larvae at 24 hpf, 72 hpf and 96 hpf significantly declined due to high temperature, but not because of low pH. Larval settlement increased under high temperature, but was not affected by low pH. Despite the fact that no interaction between temperature and pH was observed, the results provide additional evidence on the sensitivity of abalone larvae to both low pH and high temperature. This may have negative consequences for the persistence of abalone populations in natural and aquaculture environments in the near future. SCOPUS: ar.j info:eu-repo/semantics/published |
format |
Article in Journal/Newspaper |
author |
Kavousi, Javid Roussel, Sabine Martin, Sophie Gaillard, Fanny Badou, Aïcha Di Poi, Carole Huchette, Sylvain Dubois, Philippe Auzoux-Bordenave, Stéphanie |
author_facet |
Kavousi, Javid Roussel, Sabine Martin, Sophie Gaillard, Fanny Badou, Aïcha Di Poi, Carole Huchette, Sylvain Dubois, Philippe Auzoux-Bordenave, Stéphanie |
author_sort |
Kavousi, Javid |
title |
Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata |
title_short |
Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata |
title_full |
Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata |
title_fullStr |
Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata |
title_full_unstemmed |
Combined effects of ocean warming and acidification on the larval stages of the European abalone Haliotis tuberculata |
title_sort |
combined effects of ocean warming and acidification on the larval stages of the european abalone haliotis tuberculata |
publishDate |
2021 |
url |
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/336745 https://dipot.ulb.ac.be/dspace/bitstream/2013/336745/3/Kavousi_et_al_2021_postprint.pdf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Marine pollution bulletin. |
op_relation |
uri/info:doi/10.1016/j.marpolbul.2021.113131 uri/info:pii/S0025326X21011656 uri/info:scp/85120035492 https://dipot.ulb.ac.be/dspace/bitstream/2013/336745/3/Kavousi_et_al_2021_postprint.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/336745 |
op_rights |
1 full-text file(s): info:eu-repo/semantics/openAccess |
_version_ |
1766158448573022208 |