Albedo

The proportions of solar radiation reflected by a surface or object, expressed in percentage. Snow-covered surfaces have high albedo level; ground (soil) albedo can be high or low; vegetation-covered surfaces and oceans have low albedo level. The Earth’s albedo varies mainly due to the different levels of clouds, snow, ice, vegetation, and changes in the earth’s surface.

Veja também

See also

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,...

Mitigation

Mitigation

Actions to reduce greenhouse gases emissions and, consequently, to mitigate climate...

Greenhouse effect

Greenhouse effect

It is the way that the Earth has to maintain a constant temperature conducive to life. It is a natural process that provides the necessary temperature for the establishment and sustenance of life on Earth and which is only possible through greenhouse gases. These...