Reforestation

It is the conversion, directly induced by humans, of unforested land into forested land through planting, sowing and/or human-induced promotion of natural seed sources, in an area that has been forested but converted into non-forested land.

For the first commitment period of the Kyoto Protocol, reforestation activities were limited to reforestation occurring on lands that did not contain forests on December 31, 1989 (the definition used for land-use, land-use change, and forestry activities under Article 3, paragraphs 3 and 4 of the Kyoto Protocol).

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The Stern Review

Paper commissioned by the government of the United Kingdom on the effects on the global economy of climate change in the next 50 years. It was coordinated by World Bank economist, Sir Nicholas Stern, and published on October 30, 2006. One of the main conclusions of...

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...

Anthropogenic emissions

Emissions produced as a result of human action. For example, large amounts of carbon dioxide are being released into the atmosphere by activities such as the burning of fossil fuels, agriculture, cement making, and so on.