Not exact matches
«It's a
small correction,» he says, but «the ocean responds to very subtle
changes in density» triggered by its
heat content and chemistry.
And this is just one element
in the sea level rise —
small ice caps are melting faster, thermal expansion will increase
in line with ocean
heat content changes and Antarctic ice sheets are also losing mass.
Better information about ocean
heat content is also available to help there, but this is still a work
in progress and is a great example of why it is harder to attribute
changes over
small time periods.
Instead, they discuss new ways of playing around with the aerosol judge factor needed to explain why 20th - century warming is about half of the warming expected for increased
in GHGs; and then expand their list of fudge factors to include
smaller volcanos, stratospheric water vapor (published with no estimate of uncertainty for the predicted
change in Ts), transfer of
heat to the deeper ocean (where
changes in heat content are hard to accurately measure), etc..
With a dominant internal component having the structure of the observed warming, and with radiative restoring strong enough to keep the forced component
small, how can one keep the very strong radiative restoring from producing
heat loss from the oceans totally inconsistent with any measures of
changes in oceanic
heat content?
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Given the much larger size of the oean sink, even a
small change in the size of this exchange could significantly impact atmospheric temperatures while being a trivial
change in the oceans
heat content.