Deforestation of the Amazon rainforest The completion of the roads was followed by a wave of resettlement; these settlers had a significant effect on the forest as well. Research conducted by Leydimere Oliveira et al. has shown that the more rainforest is logged in the Amazon, the less precipitation reaches the area and so the lower the yield per hectare becomes. Thus for Brazil as a whole, there is no economic gain to be made by logging and selling trees and using the logged land for pastoral purposes. A September 2016 Amazon Watch report concludes that imports of crude oil by the US are driving
Rainforest Foundation Norway peoples living in voluntary isolation to maintain their traditional way of life and preserve their cultural integrity, which entails protecting the forests they inhabit. It also supports the struggle of indigenous communities against such drivers of deforestation as the exploitation of petroleum resources inside their territories. RFN's work in the Amazon gained considerable momentum in 2007 when the organization received support from the Norwegian Ministry of Foreign Affairs for its initiative "Sustainable Management of Amazon Territories Across National Boundaries and Founded on Legal Rights". The main aim of the initiative is to ensure that the Amazon rainforest is managed holistically