Subpolar North Atlantic ocean heat content (surface to 1000m) using objectively mapped Argo profiling float data.

Monthly ocean heat content (surface to 1000m) in the North Atlantic Subpolar region calculated using objectively mapped Argo profiling float data. This calculation of ocean heat content used potential enthalpy (from TEOS10) instead of potential temperature, which removes the need for a fixed specific heat capacity. Density was from in situ density rather than a fixed value. This was funded by the Natural Environment Research Council (NERC) under the Atlantic Climate System Integrated Study (ACSIS) project (NE/N018044/1).