Protocol

A protocol is always linked to an existing convention but is a separate and additional agreement that must be signed and ratified by the “signatory” parties to the convention. Protocols strengthen a convention, usually by adding new and more detailed commitments.

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Biome

The word ‘biome’ – ‘bios’ (from Ancient Greek βίο, meaning ‘life’) and ‘ome’ (a variation of ōma, from Ancient Greek ωμα, meaning ‘mass’ or ‘group’) – was first used in 1943 by the American botanist Frederic Edward Clements, to define a biological unit or...

Carbon pools

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

Renewable energy

It is the energy derived from sources that do not use exhaustible fuels (for example, water – hydroelectric power, wind – wind energy, Sun – solar energy, tides, and geothermal sources). Some combustible materials, such as biomass, can also be considered renewable....