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
The Rainforest Site several charities; The Nature Conservancy, The Rainforest Conservation Fund, The World Parks Endowment, and The Friends of Calakmul. CharityUSA operates a number of charity-themed advertising and shopping sites, including The Hunger Site, The Breast Cancer Site, The Literacy Site, The Animal Rescue Site, The Child Health Site, and The Ecology Fund. CharityUSA is a for-profit company. Although some of the revenue generated by these websites goes to non-profit organizations, a majority of it is claimed by CharityUSA. Total land conserved The Rainforest Site The Rainforest Site is a "click-to-donate" website, launched in May 2000, that uses ad-based revenue to conserve