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Journal articles
Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change"
Corinne Le Quéré
1, 2, *
Christian Rödenbeck
3
Erik T. Buitenhuis
2
Thomas J. Conway
4
Ray Langenfelds
5
Antony Gomez
6
Casper Labuschagne
6
Michel Ramonet
7
Takakiyo Nakazawa
8
Nicolas Metzl
9
Nathan P. Gillett
10
Martin Heimann
3
*
Corresponding author
Corinne Le Quéré 1, 2
Correspondent author
Christian Rödenbeck 3
Author
Erik T. Buitenhuis 2
Author
Thomas J. Conway 4
Author
Ray Langenfelds 5
Author
Antony Gomez 6
Author
Casper Labuschagne 6
Author
Michel Ramonet 7
Author IdHAL : michel-ramonet ORCID : https://orcid.org/0000-0003-1157-1186
Takakiyo Nakazawa 8
Author
Nicolas Metzl 9
Author IdHAL : nicolas-metzl ORCID : https://orcid.org/0000-0002-1165-1074
Nathan P. Gillett 10
Author
Martin Heimann 3
Author
1
UEA - University of East Anglia [Norwich] (Norwich Research Park, Norwich, NR4 7TJ, UK - United Kingdom)
2
School of Environmental Sciences [Norwich] (University of East Anglia, Norwich NR4 7TJ, UK - United Kingdom)
- UEA - University of East Anglia [Norwich] (Norwich Research Park, Norwich, NR4 7TJ, UK - United Kingdom)
3
MPI-BGC - Max-Planck-Institut für Biogeochemie (Hans-Knöll-Str. 10, 07745 Jena - Germany)
4
ESRL - NOAA Earth System Research Laboratory (325 Broadway, Boulder, CO 80305-3337 - United States)
- NOAA - National Oceanic and Atmospheric Administration (1401 Constitution Avenue, NW Room 5128, Washington DC 20230 - United States)
5
CSIRO-MAR - CSIRO Marine and Atmospheric Research (Australia)
- CSIRO - Commonwealth Scientific and Industrial Research Organisation [Canberra] (GPO Box 1700, Canberra ACT 2600 - Australia)
6
SAWS - South African Weather Service (Pretoria - South Africa)
7
LSCE - Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (Bât. 12,
avenue de la Terrasse,
F-91198 GIF-SUR-YVETTE CEDEX
- France)
- UVSQ - Université de Versailles Saint-Quentin-en-Yvelines : UMR8212 (55 avenue de Paris - 78035 Versailles cedex - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/LSCE (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR8212 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8212 (France)
8
Center for Atmospheric and Oceanic Studies [Sendai] (Department of Geophysics, Tohoku University, Sendai 980-8578, Japan - Japan)
- Tohoku University [Sendai] (2-1-1 Katahira, Aoba-ku, Sendai, 980-8577 Japan - Japan)
9
LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (4 place Jussieu - case 100 - 75252 PARIS CEDEX 05 ; Institut de Recherche pour le Développement Centre de recherche d'Ile-de-France - 32, avenue Henri Varagnat - 93143 Bondy Cedex
- France)
- IRD - Institut de Recherche pour le Développement (Siège Le Sextant 44, bd de Dunkerque CS 90009 13572 Marseille cedex 02 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7159 (France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 : UM71 (4 place Jussieu - 75005 Paris - France)
- MNHN - Muséum national d'Histoire naturelle (57, rue Cuvier - 75231 Paris Cedex 05 - France)
10
CRU - Climatic Research Unit [Norwich] (University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK - United Kingdom)
- UEA - University of East Anglia [Norwich] (Norwich Research Park, Norwich, NR4 7TJ, UK - United Kingdom)
Abstract : 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.
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Journal articles
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https://hal-cea.archives-ouvertes.fr/cea-00868153
Contributor : Bruno Savelli <>
Submitted on : Monday, March 4, 2019 - 1:48:22 PM
Last modification on : Thursday, August 6, 2020 - 4:34:22 PM
Long-term archiving on: : Wednesday, June 5, 2019 - 2:46:39 PM
Contributor : Bruno Savelli <>
Submitted on : Monday, March 4, 2019 - 1:48:22 PM
Last modification on : Thursday, August 6, 2020 - 4:34:22 PM
Long-term archiving on: : Wednesday, June 5, 2019 - 2:46:39 PM
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LeQuere.pdf
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Identifiers
- HAL Id : cea-00868153, version 1
- DOI : 10.1126/science.1147315
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Citation
Corinne Le Quéré, Christian Rödenbeck, Erik T. Buitenhuis, Thomas J. Conway, Ray Langenfelds, et al.. Response to Comments on "Saturation of the Southern Ocean CO$_2$ Sink Due to Recent Climate Change". Science, American Association for the Advancement of Science, 2008, 319 (5863), pp.570c. ⟨10.1126/science.1147315⟩. ⟨cea-00868153⟩
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