Deforestation of the Amazon rainforest , and recover of degraded pastures. In August 2017, Brazilian president Michel Temer abolished an Amazonian nature reserve the size of Denmark in Brazil's northern states of Pará and Amapá. Deforestation of the Amazon rainforest The cattle sector of the Brazilian Amazon, incentivized by the international beef and leather trades, has been responsible for about 80% of all deforestation in the region, or about 14% of the world's total annual deforestation, making it the world's largest single driver of deforestation. By 2017, 20% of land forested before 1970 in the Amazon had been deforested, and 90% of that been converted
Selective logging in the Amazon rainforest selective logging in tropical forest disturbance. Although selective logging has a far less impact on forest processes than deforestation, selectively logged sites experience higher rates of forest fires, tree fall, changes in microclimate, soil compaction and erosion, among other ecological impacts on biodiversity and ecosystem functioning. Selective logging is a dominant form of land use in the Brazilian Amazon. Canopy gap fractions patterns are found to result from selective logging caused tree falls, roads, skid trails, and log decks, which are areas where logs are staged for transport. These gaps can vary between logging operations. Logging activities has now increased