Tropical forests are important regulators of the flux and storage of carbon, water, and energy in the Biosphere, and they are the habitat of more than three-fourths of the world’s plant and animal species. These ecosystems are also undergoing rapid conversion through pasture formation, shifting cultivation and timber highgrading as the people of tropical nations turn to forestlands for sustenance and wealth.
Estudo de caso – a rodovia BR-163 e o desafio da sustentabilidade
Estudo sobre os impactos da pavimentação dos 993 quilômetros da rodovia BR-163 que atravessam o sudoeste paraense desponta como uma das principais e mais comentadas obras de infraestrutura da atualidade brasileira.