Not exact matches
The first is to emphasize your point that
degassing of CO2 from the oceans is not simply a matter of warmer water reducing CO2 solubility, and that important additional factors
include changes in wind patterns, reduction in sea ice cover to reveal a larger surface for gas escape, and upwelling of CO2 from depths consequent to the changing climate patterns.
These
include: drawdown emissions, downstream emissions, emissions from decomposing wood, and emissions from dam spillways and turbines (e.g., «
degassing» emissions).
This conclusion accords with measurements of 13C / 12C carbon isotopes in atmospheric CO2, which show a maximum of 4 % anthropogenic CO2 in the atmosphere (
including any biogenic CO2), with 96 % of the atmospheric CO2 being isotopically indistinguishable from «natural» inorganic CO2 exchanged with and
degassed from the ocean, and
degassed from volcanoes and the Earth's interior (Segalstad, 1992).