Amazon – land tenure

11 de December de 2019

Dec 11, 2019

Carolina Guyot

Map with land tanure distribution in the Legal Amazon – protected areas, private properties, undesignated public lands, rural settlements – based in 2018 data.

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Not just about trade

Not just about trade

This document summarises the key themes that emerged from a series of workshops and interviews about the FTA with representatives from local organisations, collectives, and Indigenous and traditional communities in Brazil, Argentina and Paraguay. It provides valuable insight into the positions and preoccupations of community members across Mercosur.

Fire, fragmentation, and windstorms: A recipe for tropical forest degradation

Fire, fragmentation, and windstorms: A recipe for tropical forest degradation

Widespread degradation of tropical forests is caused by a variety of disturbances that interact in ways that are not well understood. To explore potential synergies between edge effects, fire and windstorm damage as causes of Amazonian forest degradation, we quantified vegetation responses to a 30‐min, high‐intensity windstorm that in 2012, swept through a large‐scale fire experiment that borders an agricultural field. Our pre‐ and postwindstorm measurements include tree mortality rates and modes of death, above‐ground biomass, and airborne LiDAR‐based estimates of tree heights and canopy disturbance (i.e., number and size of gaps). The experimental area in the southeastern Amazonia includes three 50‐ha plots established in 2004 that were unburned (Control), burned annually (B1yr), or burned at 3‐year intervals (B3yr).