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Global ocean carbon dioxide uptake (Sphere mapping)

Updated on 30 Nov. 2023
Japan Meteorological Agency

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pCO2 Flux pH

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Download Gridded data here
Annual mean mapping here

Remarks

CO₂ Flux:Blue/Red areas indicate ocean uptake/release of CO₂ from/into the atmosphere. The unit is 10⁶gC⋅km⁻²⋅year⁻¹.
pCO₂:Warm/Cold coloring indicates low/high pCO₂ area. The unit is µatm.
pH:Lower pH values are represented as warmer colors.
Gray coloring shows areas outside the region analyzed.

Reference

The following citations should be included to cite the datasets:

Iida Y., Y. Takatani, A. Kojima, M. Ishii (2021): Global trends of ocean CO₂ sink and ocean acidification: An obsevation-based reconstruction of surface ocean inorganic carbon variables. J. Oceanogr. 77, 323-358, doi:10.1007/s10872-020-00571-5

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