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
Net primary productivity and seasonality of temperature and precipitation are predictors of the species richness of the Damselflies in the Amazon

Net primary productivity and seasonality of temperature and precipitation are predictors of the species richness of the Damselflies in the Amazon

Several hypotheses have been proposed to explain the mechanisms that generate temporal and spatial species richness patterns. We tested four common hypotheses (water, energy, climatic heterogeneity and net primary productivity) to evaluate which factors best...

Artigos científicos
Savannas on two different substrates in Brazil have a similar species diversity, but distinct edaphic conditions and species composition

Savannas on two different substrates in Brazil have a similar species diversity, but distinct edaphic conditions and species composition

In South America, the largest area of tropical savanna is the Brazilian Cerrado biome, which encompasses a considerable range of environmental variation, with different types of soil, geology, geomorphology and climate, as well as distinct types of vegetation....

Artigos científicos
Tree growth and stem carbon accumulation in human-modified Amazonian forests following drought and fire

Tree growth and stem carbon accumulation in human-modified Amazonian forests following drought and fire

Human-modified forests are an ever-increasing feature across the Amazon Basin, but little is known about how stem growth is influenced by extreme climatic events and the resulting wildfires. Here we assess for the first time the impacts of human-driven disturbance...

Artigos científicos
The intrinsic effects of environment and space on the composition of woody plant species vary between Brazilian savannas growing on distinct types of substrate

The intrinsic effects of environment and space on the composition of woody plant species vary between Brazilian savannas growing on distinct types of substrate

The relationship between the floristic composition of communities and the underlying environmental and spatial determinants is still the subject of intense debate, mainly because only recently has geographical distance been cited as an important driver of plant...

Artigos científicos
EXTRACTIVE RESERVES IN THE BRAZILIAN AMAZON THIRTY YEARS AFTER CHICO MENDES: SOCIAL MOVEMENT ACHIEVEMENTS, TERRITORIAL EXPANSION AND CONTINUING STRUGGLES

EXTRACTIVE RESERVES IN THE BRAZILIAN AMAZON THIRTY YEARS AFTER CHICO MENDES: SOCIAL MOVEMENT ACHIEVEMENTS, TERRITORIAL EXPANSION AND CONTINUING STRUGGLES

The Brazilian Amazon contains the largest remaining contiguous forest in the tropics, but also faces strong development pressures and one of the highest rates of deforestation in the world. In the 30 years since the murder of the rubber tapper leader Chico Mendes...