Intergovernmental agreements, including protocols and amendments, are not legally valid until ratified by a certain number of countries. For the UNFCCC creation, it took 50 countries; as for ratifying the Kyoto Protocol, at least 55 countries were required (together representing 55% of Annex 1 emissions in 1990). The Paris Agreement entered into force after at least 55 Parties to the Convention accounting in total for at least an estimated 55% of the total global greenhouse gas emissions have deposited their instruments of ratification.
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Rio-92 or ECO-92
Rio-92 or ECO-92
The United Nations Conference on Environment and Development, also known as Earth Summit, held in June of 1992, in Rio de Janeiro, bringing together more than 180 countries. It was at Rio-92 that the United Nations Framework Convention on Climate Change (UNFCCC)...
Secondary Forests
Secondary Forests
What are they? Secondary forests, or recovering forests, are those that were previously deforested and have grown back. The area of secondary forests in the Amazon is estimated to be 850 million hectares. This figure corresponds to areas deforested between 1988 and...