World ocean heat content and thermosteric sea level change (0–2000 m), 1955–2010

World ocean heat content and thermosteric sea level change (0–2000 m), 1955–2010 / GEOPHYSICAL RESEARCH LETTERS, VOL. 39, L10603, doi:10.1029/2012GL051106, 2012 / We provide updated estimates of the change of ocean heat content and the thermosteric component of sea level change of the 0–700 and 0–2000 m layers of the World Ocean for 1955–2010. Our estimates are based on historical data not previously available, additional modern data, and bathythermograph data corrected for instrumental biases. We have also used Argo data corrected by the Argo DAC if available and used uncorrected Argo data if no corrections were available at the time we downloaded the Argo data. The heat content of the World Ocean for the 0–2000 m layer increased by 24.0
1.9  1022 J (
2S.E.) corresponding to a rate of 0.39Wm2 (per unit area of the WorldOcean) and a volume mean warming of 0.09C.