FN Archimer Export Format PT J TI A synthesis of ocean total alkalinity and dissolved inorganic carbon measurements from 1993 to 2022: the SNAPO-CO2-v1 dataset BT AF Metzl, Nicolas Fin, Jonathan Lo Monaco, Claire Mignon, Claude Alliouane, Samir Antoine, David Bourdin, Guillaume Boutin, Jacqueline Bozec, Yann Conan, Pascal Coppola, Laurent Diaz, Frédéric Douville, Eric Durrieu de Madron, Xavier Gattuso, Jean-Pierre Gazeau, Frédéric Golbol, Melek Lansard, Bruno Lefèvre, Dominique Lefèvre, Nathalie Lombard, Fabien Louanchi, Férial Merlivat, Liliane Olivier, Léa Petrenko, Anne Petton, Sébastien Pujo-Pay, Mireille Rabouille, Christophe Reverdin, Gilles Ridame, Céline Tribollet, Aline Vellucci, Vincenzo Wagener, Thibaut Wimart-Rousseau, Cathy AS 1:1;2:1,2;3:1;4:1;5:3;6:3,4;7:5;8:1;9:6;10:7,8;11:3,8;12:;13:9;14:10;15:3,11;16:3;17:8,12;18:9;19:13;20:1;21:3,14;22:15;23:1;24:1,16;25:13;26:17;27:7;28:9;29:1;30:1;31:1;32:8,12;33:13;34:13,18; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:PDG-RBE-PHYTNESS;27:;28:;29:;30:;31:;32:;33:;34:; C1 Laboratoire LOCEAN/IPSL, Sorbonne Université-CNRS-IRD-MNHN, Paris, 75005, France OSU Ecce Terra, Sorbonne Université-CNRS, Paris, 75005, France Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230 Villefranche-sur- Mer, France Remote Sensing and Satellite Research Group, School of Earth and Planetary Sciences, Curtin University, Perth WA 6845, Australia School of Marine Sciences, University of Maine, Orono, USA Station Biologique de Roscoff, UMR 7144 – EDYCO-CHIMAR, Roscoff, France Sorbonne Université, CNRS, Laboratoire d’Océanographie Microbienne, LOMIC, F-66650 Banyuls-sur-Mer, France Sorbonne Université, CNRS, OSU Station Marines, STAMAR, Paris, F-75006, France Laboratoire des Sciences d C i at et de ’ nvironne ent, LSC I SL, UMR C - CNRS-U S , Université Paris-Saclay, 91191 Gif-sur-Yvette, France CEFREM, CNRS-Université de Perpignan Via Domitia, 52 Avenue Paul Alduy, 66860 Perpignan, France Institute for Sustainable Development and International Relations, Sciences Po, 27 rue Saint Guillaume, F- 75007 Paris, France Sorbonne Université, CNRS, Institut de la Mer de Villefranche, IMEV, Villefranche-sur-Mer, F-06230, France Aix Marseille Univ, Université de Toulon, CNRS, IRD, MIO, Marseille, France Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France CVRM: Laboratoire de Conservation et de Valorisation des Ressources Marines, Ecole Nationale Supérieure des Sciences de la Mer et de l'Aménagement du Littoral (ENSSMAL), Station de recherche de Sidi Fredj, Algeria Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, 27515 Bremerhaven, Germany Ifremer, Univ Brest, CNRS, IRD, LEMAR, F-29840 Argenton, France Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, 24105 Kiel, Germany C2 UNIV SORBONNE, FRANCE UNIV SORBONNE, FRANCE UNIV SORBONNE, FRANCE UNIV CURTIN, AUSTRALIA UNIV MAINE US, USA UNIV SORBONNE, FRANCE UNIV SORBONNE, FRANCE UNIV SORBONNE, FRANCE UNIV PARIS SACLAY, FRANCE UNIV PERPIGNAN, FRANCE IDDRI, FRANCE UNIV SORBONNE, FRANCE UNIV AIX MARSEILLE, FRANCE TARA OCEANS GOSEE, FRANCE ENSSMAL, ALGERIA INST A WEGENER, GERMANY IFREMER, FRANCE IFM GEOMAR, GERMANY SI ARGENTON SE PDG-RBE-PHYTNESS UM LEMAR IN WOS Ifremer UMR DOAJ copubli-france copubli-europe copubli-univ-france copubli-int-hors-europe copubli-sud IF 11.4 TC 0 UR https://archimer.ifremer.fr/doc/00859/97094/105903.pdf https://archimer.ifremer.fr/doc/00859/97094/105904.pdf https://archimer.ifremer.fr/doc/00859/97094/107666.pdf https://archimer.ifremer.fr/doc/00859/97094/107667.pdf LA English DT Article CR AMOR-BFLUX ANTARES (NEUTRIVIC09 & TEXREX) BIOZAIRE 3 BOUSSOLE CASCADE CLIM-EPARSES CLIM-EPARSES-2 / OISO32 CLIM-EPARSES-3 / OISO-34 DYFAMED EGEE EGEE/1 EGEE/2 EMSO LIGURE OUEST EUREC4A_OA LATEX 2010 LATEX10 MOLA 2010 MOLA 2012 MOOSE-GE OISO - OCÉAN INDIEN SERVICE D'OBSERVATION OUTPACE OVIDE PANDORA PEACETIME PERLE2 PERLE3 PERLE4 PIRATA PLUMAND PROTEUS2010_LEG1 PROTEUS2010_LEG2 PROTEUS2010_LEG3 PROTEVSMED_PERLE_2018 SOMBA-GE-2014 STRASSE SURATLANT 1993 BO Téthys II Pourquoi pas ? L'Atalante Marion Dufresne Le Suroît Antea Thalassa AB Total alkalinity (AT) and total dissolved inorganic carbon (CT) in the oceans are important properties to understand the ocean carbon cycle and its link with climate change (ocean carbon sinks and sources) or global change (ocean acidification). We present a data-base of more than 44 400 AT and CT observations in various ocean regions obtained since 1993 mainly in the frame of French projects. This includes both surface and water columns data acquired in open oceans, coastal zones and in the Mediterranean Sea and either from time-series or punctual cruises. Most AT and CT data in this synthesis were measured from discrete samples using the same closed-cell potentiometric titration calibrated with Certified Reference Material, with an overall accuracy of ± 4 µmol kg-1 for both AT and CT. Given the lack of observations in the Indian and Southern Oceans, we added sea surface underway AT and CT data obtained in 1998–2018 in the frame of OISO cruises and in 2019 during the CLIM-EPARSES cruise measured onboard using the same technique. Separate datasets for the global ocean, and for the Mediterranean Sea are provided in a single format (https://doi.org/10.17882/95414, Metzl et al., 2023) that offers a direct use for regional or global purposes, e.g. AT/Salinity relationships, long-term CT estimates, constraint and validation of diagnostics CT-AT reconstructed fields or ocean carbon and coupled climate/carbon models simulations, as well as data derived from BG-ARGO floats. When associated with other properties, these data can also be used to calculate pH, fugacity of CO2 (fCO2) and other carbon systems properties to derive ocean acidification rates or air-sea CO2 fluxes. PY 2024 PD JAN SO Earth System Science Data SN 1866-3508 PU Copernicus GmbH VL 16 IS 1 UT 001173390600001 BP 89 EP 120 DI 10.5194/essd-16-89-2024 ID 97094 ER EF