Agricultural intensification, Indigenous stewardship and land sparing in tropical dry forests

Abstract

Agricultural intensification, an increase in per-area productivity, may spare forests otherwise lost to agricultural expansion. Yet which conditions enable such sparing or whether intensification amplifies deforestation through rebound effects remains hotly debated. Using a multilevel Bayesian regression framework, we analyze the effects of agricultural intensification on deforestation in the world’s understudied and threatened tropical dry forests. We find that, overall, intensification has not lowered deforestation in tropical dry forests, particularly in countries where commodity crop production dominates—a situation typical for many areas where agriculture is expanding. However, country-level intensification reduced deforestation in areas where Indigenous land stewardship is widespread. More appropriately acknowledging the critical role of Indigenous Peoples in preventing rebound effects, either on their lands or on the wider surrounding area, as well as recognizing and enforcing their rights, could thus translate into major opportunities for agricultural intensification to deliver positive outcomes for people and nature.