Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested
International audience Can experimental studies on the behavioural impacts of ocean acidification be trusted? That question was raised in early 2020 when a high-profile paper failed to corroborate previously observed responses of coral reef fish to high CO2. New information on the methodologies used...
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ftccsdartic:oai:HAL:hal-03196460v1 2023-05-15T17:49:05+02:00 Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested Williamson, Phillip Pörtner, Hans-Otto Widdicombe, Steve Gattuso, Jean-Pierre University of East Anglia Norwich (UEA) Alfred Wegener Institute for Polar and Marine Research (AWI) Plymouth Marine Laboratory (PML) Plymouth Marine Laboratory Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) 2021-03-15 https://hal.sorbonne-universite.fr/hal-03196460 https://hal.sorbonne-universite.fr/hal-03196460/document https://hal.sorbonne-universite.fr/hal-03196460/file/bg-18-1787-2021.pdf https://doi.org/10.5194/bg-18-1787-2021 en eng HAL CCSD European Geosciences Union info:eu-repo/semantics/altIdentifier/doi/10.5194/bg-18-1787-2021 hal-03196460 https://hal.sorbonne-universite.fr/hal-03196460 https://hal.sorbonne-universite.fr/hal-03196460/document https://hal.sorbonne-universite.fr/hal-03196460/file/bg-18-1787-2021.pdf doi:10.5194/bg-18-1787-2021 info:eu-repo/semantics/OpenAccess ISSN: 1726-4170 EISSN: 1726-4189 Biogeosciences https://hal.sorbonne-universite.fr/hal-03196460 Biogeosciences, European Geosciences Union, 2021, 18 (5), pp.1787 - 1792. ⟨10.5194/bg-18-1787-2021⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2021 ftccsdartic https://doi.org/10.5194/bg-18-1787-2021 2021-12-05T00:29:07Z International audience Can experimental studies on the behavioural impacts of ocean acidification be trusted? That question was raised in early 2020 when a high-profile paper failed to corroborate previously observed responses of coral reef fish to high CO2. New information on the methodologies used in the “replicated” studies now provides a plausible explanation: the experimental conditions were substantially different. High sensitivity to test conditions is characteristic of ocean acidification research; such response variability shows that effects are complex, interacting with many other factors. Open-minded assessment of all research results, both negative and positive, remains the best way to develop process-based understanding. As in other fields, replication studies in ocean acidification are most likely to contribute to scientific advancement when carried out in a spirit of collaboration rather than confrontation. Article in Journal/Newspaper Ocean acidification Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Biogeosciences 18 5 1787 1792 |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
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[SDE]Environmental Sciences |
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[SDE]Environmental Sciences Williamson, Phillip Pörtner, Hans-Otto Widdicombe, Steve Gattuso, Jean-Pierre Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience Can experimental studies on the behavioural impacts of ocean acidification be trusted? That question was raised in early 2020 when a high-profile paper failed to corroborate previously observed responses of coral reef fish to high CO2. New information on the methodologies used in the “replicated” studies now provides a plausible explanation: the experimental conditions were substantially different. High sensitivity to test conditions is characteristic of ocean acidification research; such response variability shows that effects are complex, interacting with many other factors. Open-minded assessment of all research results, both negative and positive, remains the best way to develop process-based understanding. As in other fields, replication studies in ocean acidification are most likely to contribute to scientific advancement when carried out in a spirit of collaboration rather than confrontation. |
author2 |
University of East Anglia Norwich (UEA) Alfred Wegener Institute for Polar and Marine Research (AWI) Plymouth Marine Laboratory (PML) Plymouth Marine Laboratory Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Williamson, Phillip Pörtner, Hans-Otto Widdicombe, Steve Gattuso, Jean-Pierre |
author_facet |
Williamson, Phillip Pörtner, Hans-Otto Widdicombe, Steve Gattuso, Jean-Pierre |
author_sort |
Williamson, Phillip |
title |
Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested |
title_short |
Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested |
title_full |
Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested |
title_fullStr |
Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested |
title_full_unstemmed |
Ideas and perspectives: When ocean acidification experiments are not the same, repeatability is not tested |
title_sort |
ideas and perspectives: when ocean acidification experiments are not the same, repeatability is not tested |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.sorbonne-universite.fr/hal-03196460 https://hal.sorbonne-universite.fr/hal-03196460/document https://hal.sorbonne-universite.fr/hal-03196460/file/bg-18-1787-2021.pdf https://doi.org/10.5194/bg-18-1787-2021 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 1726-4170 EISSN: 1726-4189 Biogeosciences https://hal.sorbonne-universite.fr/hal-03196460 Biogeosciences, European Geosciences Union, 2021, 18 (5), pp.1787 - 1792. ⟨10.5194/bg-18-1787-2021⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/bg-18-1787-2021 hal-03196460 https://hal.sorbonne-universite.fr/hal-03196460 https://hal.sorbonne-universite.fr/hal-03196460/document https://hal.sorbonne-universite.fr/hal-03196460/file/bg-18-1787-2021.pdf doi:10.5194/bg-18-1787-2021 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/bg-18-1787-2021 |
container_title |
Biogeosciences |
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18 |
container_issue |
5 |
container_start_page |
1787 |
op_container_end_page |
1792 |
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