Most of the world's nations (around 130) have committed to reaching net-zero carbon dioxide or greenhouse gas (GHG) emissions by 2050, yet robust policies rarely underpin these ambitions. To investigate whether existing and expected national policies will allow...
Approximately 2.5 × 10⁶ square kilometers of the Amazon forest are currently degraded by fire, edge effects, timber extraction, and/or extreme drought, representing 38% of all remaining forests in the region. Carbon emissions from this degradation total up to 0.2...
A conversão de áreas nativas do Cerrado para pastagens e agricultura já tornou o clima na região quase 1°C mais quente e 10% mais seco. O estudo abordou impactos históricos e futuros da expansão agrícola sobre o clima regional do Cerrado, um hotspot global de...
Inequalities in benefits from ecosystem services (ES) challenge the achievement of sustainability goals, because they increase the vulnerability of socio-ecological systems to climate hazards. Yet the unequal effects of changes in ES, and of climate change more...
Land-use change (LUC) accounted for approximately 66% of CO2 emissions in Brazil in 2020, with significant implications for carbon footprint of Brazilian agricultural products. Accurate LUC estimates associated with agriculture are critical to carbon footprint (CF)...
Rising competition for crop usage presents policy challenges exacerbated by poor understanding of where crops are harvested for various uses. Here we create high-resolution global maps showing where crops are harvested for seven broad use categories—food, feed,...
A partir de coletas de animais em lagos de meandro do Rio Purus, no município de Boca do Acre, pesquisadores do IPAM (Instituto de Pesquisa Ambiental da Amazônia), da UFAC (Universidade Federal do Acre) e do Instituto Boitatá buscam compreender melhor os fatores...