Protection System of the Amazon (Sistema de Proteção da Amazônia, SIPAM. Former Sistema de Vigilância da Amazônia – Sivan, Amazon Surveillance System). It is an Amazon surveillance system of the federal government.
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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...
Agroforestry systems
Agroforestry systems
Forms of land-use and land-management, in which trees or shrubs are used together with crop and/or animals in the same area, simultaneously or in a sequence of time. They must include at least one tree or shrub forest species, which can be combined with one or more...