@article{fdi:010089642,
  title = {{A} synthesis of ocean total alkalinity and dissolved inorganic carbon measurements from 1993 to 2022 : the {SNAPO}-{CO}2-v1 dataset},
  author = {{M}etzl, {N}. and {F}in, {J}. and {L}o {M}onaco, {C}. and {M}ignon, {C}. and {A}lliouane, {S}. and {A}ntoine, {D}. and {B}ourdin, {G}. and {B}outin, {J}. and {B}ozec, {Y}. and {C}onan, {P}. and {C}oppola, {L}. and {D}iaz, {F}. and {D}ouville, {E}. and de {M}adron, {X}. {D}. and {G}attuso, {J}. {P}. and {G}azeau, {F}. and {G}olbol, {M}elek and {L}ansard, {B}. and {L}efevre, {D}. and {L}ef{\`e}vre, {N}athalie and {L}ombard, {F}. and {L}ouanchi, {F}. and {M}erlivat, {L}. and {O}livier, {L}. and {P}etrenko, {A}. and {P}etton, {S}. and {P}ujo-{P}ay, {M}. and {R}abouille, {C}. and {R}everdin, {G}. and {R}idame, {C}. and {T}ribollet, {A}line and {V}ellucci, {V}. and {W}agener, {T}. and {W}imart-{R}ousseau, {C}.},
  editor = {},
  language = {{ENG}},
  abstract = {{T}otal alkalinity ({A}({T})) and dissolved inorganic carbon ({C}-{T}) in the oceans are important properties with respect to understanding the ocean carbon cycle and its link to global change (ocean carbon sinks and sources, ocean acidification) and ultimately finding carbon-based solutions or mitigation procedures (marine carbon removal). {W}e present a database of more than 44 400 {A}({T}) and {C}-{T} observations along with basic ancillary data (spatiotemporal location, depth, temperature and salinity) from various ocean regions obtained, mainly in the framework of {F}rench projects, since 1993. {T}his includes both surface and water column data acquired in the open ocean, coastal zones and in the {M}editerranean {S}ea and either from time series or dedicated one-off cruises. {M}ost {A}({T}) and {C}-{T} data in this synthesis were measured from discrete samples using the same closed-cell potentiometric titration calibrated with {C}ertified {R}eference {M}aterial, with an overall accuracy of +/- 4 mu mol kg(-1) for both {A}({T}) and {C}-{T}. {T}he data are provided in two separate datasets - for the {G}lobal {O}cean and the {M}editerranean {S}ea (https://doi.org/10.17882/95414, {M}etzl et al., 2023), respectively - that offer a direct use for regional or global purposes, e.g., {A}({T})-salinity relationships, long-term {C}-{T} estimates, and constraint and validation of diagnostic {C}-{T} and {A}({T}) reconstructed fields or ocean carbon and coupled climate-carbon models simulations as well as data derived from {B}iogeochemical-{A}rgo ({BGC}-{A}rgo) floats. {W}hen associated with other properties, these data can also be used to calculate p{H}, the fugacity of {CO}2 (f{CO}(2)) and other carbon system properties to derive ocean acidification rates or air-sea {CO}2 fluxes.},
  keywords = {{MONDE}},
  booktitle = {},
  journal = {{E}arth {S}ystem {S}cience {D}ata},
  volume = {16},
  numero = {1},
  pages = {89--120},
  ISSN = {1866-3508},
  year = {2024},
  DOI = {10.5194/essd-16-89-2024},
  URL = {https://www.documentation.ird.fr/hor/fdi:010089642},
}