Complex interactions among different parts of the climate system are a fundamental part of climate change — for example, reduction in sea ice increases the absorption of heat by the ocean and the heat
flow between the ocean and the atmosphere, which can also affect cloudiness and precipitation.
A German - Russian research team has investigated the role of heat exchange
between ocean and atmosphere in long - term climate variability in the Atlantic.
Much of the warming, he says, stems from fluctuations in temperature that have occurred for millions of years — explained by complicated natural changes in
equilibrium between the oceans and the atmosphere — and the latest period of warming will not result in catastrophe.
Climate scientists sometimes refer to the effects of chaos as intrinsic or unforced variability: the unpredictable changes that arise from the dynamic interactions
between the oceans and atmosphere rather than being a result of «forcings» such as changes in solar irradiance or greenhouse gases.
These changes might influence interactions
between the ocean and the atmosphere such as the air - sea gas exchange and the emission of sea - spray aerosols that can scatter solar radiation or contribute to the formation of clouds.
The nature of the average temperature and the thermodynamics of the reactions means that there is, on the average, no net exchange of carbon dioxide
between the oceans and the atmosphere i.e. the notion that somehow carbon dioxide is belched into the atmosphere by the oceans ignores the basic fact that whatever carbon dioxide is released in one part is compensated by an equal quantity dissolved in another.
The significance of these restraints should be considered by the deniers when they assert that the amount of carbon dioxide dissolved in the oceans is so large that exchanges
between the ocean and the atmosphere dwarf human production.
Further, if in the past we had roughly 90 GtC moving in both
directions between ocean and atmosphere, it would be absurd to claim that this value was somehow fixed and that changes on the order of a few percent in either direction would totally change things.
There is a potential for both positive and negative
feedbacks between the ocean and atmosphere, including changes in both the physics (e.g., circulation, stratification) and biology (e.g., export production, calcification) of the ocean.
Also, seeing as the oceans contain 50 times the co2 of atmosphere, and the huge exchange that
occurs between ocean and atmosphere, I would think such an increase would be trivial and difficult to document.
It is important to mention that these processes are not uniform over the global ocean and thus the disequilibrium is not
only between ocean and atmosphere, but there are also differences in radiocarbon levels within the ocean.