Fossil fuels

Fuels such as oil, natural gas, and mineral coal – fossilized plant residues – that are buried in the Earth’s crust and reached their present state through chemical reactions over long periods of time. They are produced by the continuous decomposition of organic animal and plant matter through geological eras. Their production is extremely slow – much slower than the current consumption rate – and therefore, not renewable on the human timescale.

Veja também

See also

Designated National Authority

Designated National Authority

Clean Development Mechanism (CDM) projects require domestic monitoring by parties representing the government of the countries involved in the project. Such authority, known as Designated National Authority (DNA), is invested with great responsibility to approve...

Executive Board

Executive Board

Article 12 of the Kyoto Protocol establishes an independent governing body – the Executive Board – to supervise the implementation and administration of the clean development mechanism (CDM). The Executive Board is the last point of contact for CDM participants,...

Diffusion in the oceans

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...