Comparative models disentangle drivers of fruit production variability of an economically and ecologically important long-lived Amazonian tree

Forests, Fields, and Pastures: Unequal Access to Brazil Nuts and Livelihood Strategies in an Extractive Reserve, Brazilian Amazon

This article examines access to an economically important forest product (Brazil nuts) and its relationship with livelihood strategies in the Cazumbá–Iracema Extractive Reserve (CIER), Acre, Brazil. The objective is twofold: (i) to clarify how social mechanisms regulating access to Brazil nuts operate and (ii) to analyse the relationship between differential access to Brazil nuts and livelihood diversification in terms of cash income. For this, we conducted 55 semi-structured interviews with household heads in three rubber tapper (seringueiro) communities. Our findings indicate that Brazil nuts are important to seringueiro livelihoods, although both access to Brazil nuts and livelihood strategies are highly variable between households and communities. Limited access to Brazil nuts is partly overcome through informal arrangements and investment in wage labour, swidden agriculture, and cattle raising, as part of highly diversified livelihood portfolios. However, restrictions to agriculture and cattle raising generate considerable tensions between many seringueiros and environmental managers. We highlight the importance of viewing livelihood diversification and adaptability as important components of the long-term viability of the extractive reserve model, particularly in the context of the growing uncertainties and risks associated with accelerating climate and socio-environmental change as well as amidst ongoing political dynamics in Brazil.