Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change"
International audience We estimated a weakening of the Southern Ocean carbon dioxide (CO$_2$) sink since 1981 relative to the trend expected from the large increase in atmospheric CO$_2$. We agree with Law et al. that network choice increases the uncertainty of trend estimates but argue that their n...
Published in: | Science |
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Main Authors: | , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2008
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Online Access: | https://cea.hal.science/cea-00868153 https://cea.hal.science/cea-00868153/document https://cea.hal.science/cea-00868153/file/LeQuere.pdf https://doi.org/10.1126/science.1147315 |
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Muséum National d'Histoire Naturelle (MNHM): HAL |
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English |
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[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Le Quéré, Corinne Rödenbeck, Christian Buitenhuis, Erik T. Conway, Thomas J. Langenfelds, Ray Gomez, Antony Labuschagne, Casper Ramonet, Michel Nakazawa, Takakiyo Metzl, Nicolas Gillett, Nathan P. Heimann, Martin Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
International audience We estimated a weakening of the Southern Ocean carbon dioxide (CO$_2$) sink since 1981 relative to the trend expected from the large increase in atmospheric CO$_2$. We agree with Law et al. that network choice increases the uncertainty of trend estimates but argue that their network of five locations is too small to be reliable. A future reversal of Southern Ocean CO$_2$ saturation as suggested by Zickfeld et al. is possible, but only at high atmospheric CO$_2$ concentrations, and the effect would be temporary. |
author2 |
University of East Anglia Norwich (UEA) School of Environmental Sciences Norwich Max-Planck-Institut für Biogeochemie (MPI-BGC) NOAA Earth System Research Laboratory (ESRL) National Oceanic and Atmospheric Administration (NOAA) CSIRO Marine and Atmospheric Research (CSIRO-MAR) Commonwealth Scientific and Industrial Research Organisation Canberra (CSIRO) South African Weather Service (SAWS) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) ICOS-RAMCES (ICOS-RAMCES) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Center for Atmospheric and Oceanic Studies Sendai Tohoku University Sendai Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Climatic Research Unit Norwich (CRU) |
format |
Article in Journal/Newspaper |
author |
Le Quéré, Corinne Rödenbeck, Christian Buitenhuis, Erik T. Conway, Thomas J. Langenfelds, Ray Gomez, Antony Labuschagne, Casper Ramonet, Michel Nakazawa, Takakiyo Metzl, Nicolas Gillett, Nathan P. Heimann, Martin |
author_facet |
Le Quéré, Corinne Rödenbeck, Christian Buitenhuis, Erik T. Conway, Thomas J. Langenfelds, Ray Gomez, Antony Labuschagne, Casper Ramonet, Michel Nakazawa, Takakiyo Metzl, Nicolas Gillett, Nathan P. Heimann, Martin |
author_sort |
Le Quéré, Corinne |
title |
Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" |
title_short |
Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" |
title_full |
Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" |
title_fullStr |
Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" |
title_full_unstemmed |
Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" |
title_sort |
response to comments on "saturation of the southern ocean co$_2$ sink due to recent climate change" |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://cea.hal.science/cea-00868153 https://cea.hal.science/cea-00868153/document https://cea.hal.science/cea-00868153/file/LeQuere.pdf https://doi.org/10.1126/science.1147315 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
ISSN: 0036-8075 EISSN: 1095-9203 Science https://cea.hal.science/cea-00868153 Science, 2008, 319 (5863), pp.570c. ⟨10.1126/science.1147315⟩ |
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info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1147315 cea-00868153 https://cea.hal.science/cea-00868153 https://cea.hal.science/cea-00868153/document https://cea.hal.science/cea-00868153/file/LeQuere.pdf doi:10.1126/science.1147315 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1126/science.1147315 |
container_title |
Science |
container_volume |
319 |
container_issue |
5863 |
container_start_page |
570 |
op_container_end_page |
570 |
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1801382439809974272 |
spelling |
ftmuseumnhn:oai:HAL:cea-00868153v1 2024-06-09T07:49:41+00:00 Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change" Le Quéré, Corinne Rödenbeck, Christian Buitenhuis, Erik T. Conway, Thomas J. Langenfelds, Ray Gomez, Antony Labuschagne, Casper Ramonet, Michel Nakazawa, Takakiyo Metzl, Nicolas Gillett, Nathan P. Heimann, Martin University of East Anglia Norwich (UEA) School of Environmental Sciences Norwich Max-Planck-Institut für Biogeochemie (MPI-BGC) NOAA Earth System Research Laboratory (ESRL) National Oceanic and Atmospheric Administration (NOAA) CSIRO Marine and Atmospheric Research (CSIRO-MAR) Commonwealth Scientific and Industrial Research Organisation Canberra (CSIRO) South African Weather Service (SAWS) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) ICOS-RAMCES (ICOS-RAMCES) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Center for Atmospheric and Oceanic Studies Sendai Tohoku University Sendai Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Climatic Research Unit Norwich (CRU) 2008 https://cea.hal.science/cea-00868153 https://cea.hal.science/cea-00868153/document https://cea.hal.science/cea-00868153/file/LeQuere.pdf https://doi.org/10.1126/science.1147315 en eng HAL CCSD American Association for the Advancement of Science (AAAS) info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1147315 cea-00868153 https://cea.hal.science/cea-00868153 https://cea.hal.science/cea-00868153/document https://cea.hal.science/cea-00868153/file/LeQuere.pdf doi:10.1126/science.1147315 info:eu-repo/semantics/OpenAccess ISSN: 0036-8075 EISSN: 1095-9203 Science https://cea.hal.science/cea-00868153 Science, 2008, 319 (5863), pp.570c. ⟨10.1126/science.1147315⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 2008 ftmuseumnhn https://doi.org/10.1126/science.1147315 2024-05-16T10:21:45Z International audience We estimated a weakening of the Southern Ocean carbon dioxide (CO$_2$) sink since 1981 relative to the trend expected from the large increase in atmospheric CO$_2$. We agree with Law et al. that network choice increases the uncertainty of trend estimates but argue that their network of five locations is too small to be reliable. A future reversal of Southern Ocean CO$_2$ saturation as suggested by Zickfeld et al. is possible, but only at high atmospheric CO$_2$ concentrations, and the effect would be temporary. Article in Journal/Newspaper Southern Ocean Muséum National d'Histoire Naturelle (MNHM): HAL Southern Ocean Science 319 5863 570 570 |