Artigos científicos

Artigos científicos

Caminhos para a recuperação florestal

The future of tropical forests depends on their ability to resist and recover from multiple disturbances. Here, we evaluated how edge effects, experimental fires, extreme droughts, and blowdowns reshaped forest structure, composition, and functional traits over two...

Artigos científicos
Beyond Deforestation: Carbon Emissions From Land Grabbing and Forest Degradation in the Brazilian Amazon

Beyond Deforestation: Carbon Emissions From Land Grabbing and Forest Degradation in the Brazilian Amazon

Carbon losses from forest degradation and disturbances are significant and growing sources of emissions in the Brazilian Amazon. Between 2003 and 2019, degradation and disturbance accounted for 44% of forest carbon losses in the region, compared with 56% from...

Artigos científicos
Annual fires reduce local species richness but do not homogenize the composition of savanna woody species

Annual fires reduce local species richness but do not homogenize the composition of savanna woody species

Savanna woody species evolved with fire. However, the effect of changes in the fire regimes, which tend to increase in the next decades, is not yet fully understood. Here, we tested the effects of increased fire frequency on species richness and the composition of...

Artigos científicos
Quantitative reconstruction of vegetation cover from modern pollen rain in the Cerrado biome of Brazil

Quantitative reconstruction of vegetation cover from modern pollen rain in the Cerrado biome of Brazil

Fossil pollen assemblages are an important tool to reconstruct vegetation variability at centennial and millennial-scales. However, in the Cerrado biome of Brazil, the influence of the local vegetation, the heterogeneity of the landscape and the accuracy of pollen...