Diffusion in the oceans

The process through which the atmosphere and water continuously exchange molecules of carbon dioxide. The diffusion of carbon dioxide into the oceans accounts for almost half of the carbon extracted from the atmosphere. The colder oceans absorb more CO2 than warmer waters, since such gas is more soluble at high pressures and low temperatures.

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CDM Project Activities

CDM Project Activities

Activities that are part of a candidate CDM project and that provide a reduction in the emission of greenhouse gases or an increase in the removal of CO2. (see question 20 of the ABC of Changes)

Carbon pools

Carbon pools

A component of the climate system in which the so-called greenhouse gases –or a precursor of greenhouse gas – are stored.

Deforestation

Deforestation

It is the clearing of forests from the ground. It should be noted that forests are a significant sink for carbon dioxide.