Fogo no Cerrado em 2024: retrato de janeiro a setembro
O bioma Cerrado é de extrema importância ecológica e econômica, desempenhando um papel crucial na regulação hídrica (Sawyer et al. 2017), alimentando as principais bacias hidrográficas do país, além de ser a savana tropical com maior biodiversidade do mundo (Myers...
Animais como Indicadores
Estudo baseado em pesquisas bibliográficas para avaliar as respostas da fauna à exploração madeireira em florestas tropicais.
Effects of an experimental drought and recovery on soil emissions of carbon dioxide, methane, nitrous oxide, and nitric oxide in a moist tropical forest
Changes in precipitation in the Amazon Basin resulting from regional deforestation, global warming, and El Niño events may affect emissions of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and nitric oxide (NO) from soils. Changes in soil emissions of...
Report of the REDD workshop in Accra
Relatório em inglês do workshop REDD em Accra. O evento ocorreu durante a Convenção-Quadro das Nações Unidas sobre Mudanças do Clima.
Modeling forest understory fires in an Eastern Amazonian landscape
Forest understory fires are an increasingly important cause of forest impoverishment in Amazonia, but little is known of the landscape characteristics and climatic phenomena that determine their occurrence. We developed empirical functions relating the occurrence...
Nitrogen and phosphorus limitation of biomass growth in a tropical secondary forest
Understanding secondary successional processes in Amazonian terrestrial ecosystems is becoming increasingly important as continued deforestation expands the area that has become secondary forest, or at least has been through a recent phase of secondary forest...
Nutrient loss and redistribution after forest clearing on a highly weathered soil in Amazonia
Over the past three decades, tropical forest clearing and burning have greatly altered the Amazonian landscape by increasing the cover of pastures and secondary forests. The alteration of biogeochemical processes on these lands is of particular interest on highly...