Technical Note: Approaches and software tools to investigate the impact of ocean acidification
International audience Abstract. Although future changes in the seawater carbonate chemistry are well constrained, their impact on marine organisms and ecosystems remains poorly known. The biological response to ocean acidification is a recent field of research as most purposeful experiments have on...
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ftccsdartic:oai:HAL:insu-03325668v1 2023-05-15T17:49:23+02:00 Technical Note: Approaches and software tools to investigate the impact of ocean acidification Gattuso, J.-P. Lavigne, H. 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) The publication of this article is financed by CNRS-INSU. 2009 https://hal-insu.archives-ouvertes.fr/insu-03325668 https://hal-insu.archives-ouvertes.fr/insu-03325668/document https://hal-insu.archives-ouvertes.fr/insu-03325668/file/bg-6-2121-2009.pdf https://doi.org/10.5194/bg-6-2121-2009 en eng HAL CCSD European Geosciences Union info:eu-repo/semantics/altIdentifier/doi/10.5194/bg-6-2121-2009 insu-03325668 https://hal-insu.archives-ouvertes.fr/insu-03325668 https://hal-insu.archives-ouvertes.fr/insu-03325668/document https://hal-insu.archives-ouvertes.fr/insu-03325668/file/bg-6-2121-2009.pdf doi:10.5194/bg-6-2121-2009 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 1726-4170 EISSN: 1726-4189 Biogeosciences https://hal-insu.archives-ouvertes.fr/insu-03325668 Biogeosciences, European Geosciences Union, 2009, 6 (10), pp.2121-2133. ⟨10.5194/bg-6-2121-2009⟩ [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/article Journal articles 2009 ftccsdartic https://doi.org/10.5194/bg-6-2121-2009 2021-12-05T00:03:53Z International audience Abstract. Although future changes in the seawater carbonate chemistry are well constrained, their impact on marine organisms and ecosystems remains poorly known. The biological response to ocean acidification is a recent field of research as most purposeful experiments have only been carried out in the late 1990s. The potentially dire consequences of ocean acidification attract scientists and students with a limited knowledge of the carbonate chemistry and its experimental manipulation. Hence, some guidelines on carbonate chemistry manipulations may be helpful for the growing ocean acidification community to maintain comparability. Perturbation experiments are one of the key approaches used to investigate the biological response to elevated pCO2. They are based on measurements of physiological or metabolic processes in organisms and communities exposed to seawater with normal or altered carbonate chemistry. Seawater chemistry can be manipulated in different ways depending on the facilities available and on the question being addressed. The goal of this paper is (1) to examine the benefits and drawbacks of various manipulation techniques and (2) to describe a new version of the R software package seacarb which includes new functions aimed at assisting the design of ocean acidification perturbation experiments. Three approaches closely mimic the on-going and future changes in the seawater carbonate chemistry: gas bubbling, addition of high-CO2 seawater as well as combined additions of acid and bicarbonate and/or carbonate. Article in Journal/Newspaper Ocean acidification Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Biogeosciences 6 10 2121 2133 |
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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 |
topic |
[SDU]Sciences of the Universe [physics] |
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[SDU]Sciences of the Universe [physics] Gattuso, J.-P. Lavigne, H. Technical Note: Approaches and software tools to investigate the impact of ocean acidification |
topic_facet |
[SDU]Sciences of the Universe [physics] |
description |
International audience Abstract. Although future changes in the seawater carbonate chemistry are well constrained, their impact on marine organisms and ecosystems remains poorly known. The biological response to ocean acidification is a recent field of research as most purposeful experiments have only been carried out in the late 1990s. The potentially dire consequences of ocean acidification attract scientists and students with a limited knowledge of the carbonate chemistry and its experimental manipulation. Hence, some guidelines on carbonate chemistry manipulations may be helpful for the growing ocean acidification community to maintain comparability. Perturbation experiments are one of the key approaches used to investigate the biological response to elevated pCO2. They are based on measurements of physiological or metabolic processes in organisms and communities exposed to seawater with normal or altered carbonate chemistry. Seawater chemistry can be manipulated in different ways depending on the facilities available and on the question being addressed. The goal of this paper is (1) to examine the benefits and drawbacks of various manipulation techniques and (2) to describe a new version of the R software package seacarb which includes new functions aimed at assisting the design of ocean acidification perturbation experiments. Three approaches closely mimic the on-going and future changes in the seawater carbonate chemistry: gas bubbling, addition of high-CO2 seawater as well as combined additions of acid and bicarbonate and/or carbonate. |
author2 |
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) The publication of this article is financed by CNRS-INSU. |
format |
Article in Journal/Newspaper |
author |
Gattuso, J.-P. Lavigne, H. |
author_facet |
Gattuso, J.-P. Lavigne, H. |
author_sort |
Gattuso, J.-P. |
title |
Technical Note: Approaches and software tools to investigate the impact of ocean acidification |
title_short |
Technical Note: Approaches and software tools to investigate the impact of ocean acidification |
title_full |
Technical Note: Approaches and software tools to investigate the impact of ocean acidification |
title_fullStr |
Technical Note: Approaches and software tools to investigate the impact of ocean acidification |
title_full_unstemmed |
Technical Note: Approaches and software tools to investigate the impact of ocean acidification |
title_sort |
technical note: approaches and software tools to investigate the impact of ocean acidification |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://hal-insu.archives-ouvertes.fr/insu-03325668 https://hal-insu.archives-ouvertes.fr/insu-03325668/document https://hal-insu.archives-ouvertes.fr/insu-03325668/file/bg-6-2121-2009.pdf https://doi.org/10.5194/bg-6-2121-2009 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 1726-4170 EISSN: 1726-4189 Biogeosciences https://hal-insu.archives-ouvertes.fr/insu-03325668 Biogeosciences, European Geosciences Union, 2009, 6 (10), pp.2121-2133. ⟨10.5194/bg-6-2121-2009⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/bg-6-2121-2009 insu-03325668 https://hal-insu.archives-ouvertes.fr/insu-03325668 https://hal-insu.archives-ouvertes.fr/insu-03325668/document https://hal-insu.archives-ouvertes.fr/insu-03325668/file/bg-6-2121-2009.pdf doi:10.5194/bg-6-2121-2009 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/bg-6-2121-2009 |
container_title |
Biogeosciences |
container_volume |
6 |
container_issue |
10 |
container_start_page |
2121 |
op_container_end_page |
2133 |
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