Is phytoplankton responsible for pumping CO 2 in the Weddell Sea?
International audience The Southern Ocean is thought to be a sink of atmospheric CO 2 although the uptake magnitude is still a matter of debate. We report the first estimates of ocean-atmosphere CO 2 fluxes from the Weddell Sea west of 30°W based on observations collected in the austral summers betw...
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ftceafr:oai:HAL:hal-00920225v1 2024-05-19T07:48:55+00:00 Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? Ruiz-Pino, Diana Bianchi, Alejandro A. Isbert Perlender, Hernán G. Paulmier, Aurélien Esteves, J. L. Ferrario, Martha E. 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) Vienne, Austria 2012-04-22 https://hal.science/hal-00920225 en eng HAL CCSD hal-00920225 https://hal.science/hal-00920225 BIBCODE: 2012EGUGA.1410199R EGU General Assembly 2012 https://hal.science/hal-00920225 EGU General Assembly 2012, Apr 2012, Vienne, Austria. pp.10199 [PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] info:eu-repo/semantics/conferenceObject Conference papers 2012 ftceafr 2024-04-25T01:14:23Z International audience The Southern Ocean is thought to be a sink of atmospheric CO 2 although the uptake magnitude is still a matter of debate. We report the first estimates of ocean-atmosphere CO 2 fluxes from the Weddell Sea west of 30°W based on observations collected in the austral summers between 2001 and 2005. . The data consists of high-resolution sea surface temperature, salinity, carbonate system (pCO 2 , TCO 2 , Alkalinity), dissolved O 2 and nutrients (nitrates, phosphates and silicates), phytoplankton taxonomy and biomass (total Chl-a for three size class, < 0.5μm, >10μm and 5μm< Chl-a Conference Object Southern Ocean Weddell Sea HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
institution |
Open Polar |
collection |
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
op_collection_id |
ftceafr |
language |
English |
topic |
[PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] |
spellingShingle |
[PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] Ruiz-Pino, Diana Bianchi, Alejandro A. Isbert Perlender, Hernán G. Paulmier, Aurélien Esteves, J. L. Ferrario, Martha E. Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? |
topic_facet |
[PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] |
description |
International audience The Southern Ocean is thought to be a sink of atmospheric CO 2 although the uptake magnitude is still a matter of debate. We report the first estimates of ocean-atmosphere CO 2 fluxes from the Weddell Sea west of 30°W based on observations collected in the austral summers between 2001 and 2005. . The data consists of high-resolution sea surface temperature, salinity, carbonate system (pCO 2 , TCO 2 , Alkalinity), dissolved O 2 and nutrients (nitrates, phosphates and silicates), phytoplankton taxonomy and biomass (total Chl-a for three size class, < 0.5μm, >10μm and 5μm< Chl-a |
author2 |
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) |
format |
Conference Object |
author |
Ruiz-Pino, Diana Bianchi, Alejandro A. Isbert Perlender, Hernán G. Paulmier, Aurélien Esteves, J. L. Ferrario, Martha E. |
author_facet |
Ruiz-Pino, Diana Bianchi, Alejandro A. Isbert Perlender, Hernán G. Paulmier, Aurélien Esteves, J. L. Ferrario, Martha E. |
author_sort |
Ruiz-Pino, Diana |
title |
Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? |
title_short |
Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? |
title_full |
Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? |
title_fullStr |
Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? |
title_full_unstemmed |
Is phytoplankton responsible for pumping CO 2 in the Weddell Sea? |
title_sort |
is phytoplankton responsible for pumping co 2 in the weddell sea? |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00920225 |
op_coverage |
Vienne, Austria |
genre |
Southern Ocean Weddell Sea |
genre_facet |
Southern Ocean Weddell Sea |
op_source |
EGU General Assembly 2012 https://hal.science/hal-00920225 EGU General Assembly 2012, Apr 2012, Vienne, Austria. pp.10199 |
op_relation |
hal-00920225 https://hal.science/hal-00920225 BIBCODE: 2012EGUGA.1410199R |
_version_ |
1799467304648441856 |