Fogo no Brasil em 2024: o retrato fundiário da área queimada nos biomas
Ane Alencar¹, Vera Arruda¹, Felipe Martenexen¹, Eduardo Reis Rosa2, Eduardo Vélez-Martin3, Luis Fernando Guedes Pinto4, Soltan Galano Duverger 5, Newton Monteiro¹, Wallace Silva¹ ¹IPAM 2 ArcPlan 3GeoKarten 4Sos Mata Atlântica 5Geodatin Introdução O ano de 2024...
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...
Deep soils modify environmental consequences of increased nitrogen fertilizer use in intensifying Amazon agriculture
Intensively-managed croplands and nitrogen (N) fertilizer use are expanding rapidly in tropical regions. We quantified fertilizer responses of maize yield, N2O emissions, and N leaching in an Amazon soybeanmaize double-cropping system on deep, highly-weathered soils in Mato Grosso, Brazil.
Estratégias políticas para o Cerrado
Documento reúne 27 recomendações em defesa do Cerrado, seus povos e comunidades tradicionais. Organização: Instituto Centro de Vida (ICV), Instituto Internacional de Educação do Brasil (IEB), Instituto de Pesquisa Ambiental da Amazônia (Ipam), Instituto Sociedade, População e Natureza (ISPN), Instituto Socioambiental (ISA), Rede Cerrado e WWF-Brasil.
ENSO Drives interannual variation of forest woody growth across the tropics
Meteorological extreme events such as El Niño events are expected to affect tropical forest net primary production (NPP) and woody growth, but there has been no large-scale empirical validation of this expectation. We collected a large high–temporal resolution...
Ecophysiological plasticity of Amazonian trees to long-term drought
Episodic multi-year droughts fundamentally alter the dynamics, functioning, and structure of Amazonian forests. However, the capacity of individual plant species to withstand intense drought regimes remains unclear. Here, we evaluated ecophysiological responses...
Boletim CIMC 2
O ano de 2017 foi de oportunidades e conquistas para o Comitê Indígena de Mudanças Climáticas (CIMC). Confira na segunda edição do boletim as principais atividades do CIMC, uma entrevista com a gestora ambiental Sineia do Vale e um poema do Cacique Domingos
Xakriabá.