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Implementation of Fire Policies in Brazil: An Assessment of Fire Dynamics in Brazilian Savanna. Abstract: In 2012, the Brazilian government implemented the Federal Brigades Program (FBP), a fire policy strategy to hire and train firefighters to combat wildfires. This study analyzed the impact of... ... Repositório: BDPA Ano de publicação: 2021
Fires in the Amazon region: quick policy review. Motivation: The combination of institutional weaknesses, climate change, and overexploitation is increasingly recognized as endangering the Amazon forest. These three factors made 2020 the worst year... ... Repositório: BDPA Ano de publicação: 2022
Exploring the role of deforestation and cropland expansion in driving a fire-transition in the Brazilian Amazon. The Brazilian Amazonian Forest is undergoing significant changes in land use and land cover in the last few decades. This land-use transition, besides climate change, may be responsible for the fire r... ... Repositório: BDPA Ano de publicação: 2022
Effects of fire on soil organic matter in northern Amazonian forest fragments. Forest fires incorporate pyrogenic organic matter into the soil, affecting the characteristics of soil organic matter (SOM) due to its high aromaticity, increasing its renewal time. However, the facto... ... Repositório: BDPA Ano de publicação: 2022
Fire and edge effects in a fragmented tropical forest landscape in the southwestern Amazon. The Amazon holds the largest tropical rain forest formation in the world but this natural ecosystem has been altered by both anthropogenic and natural disturbances since the 1970s (Davidson et al., 20... ... Repositório: BDPA Ano de publicação: 2017
An herbaceous-shrub flora under prescribed fire in a Brazilian Cerrado. Abstract: Monitoring of vegetation on the herbaceous layer in a Cerrado sensu stricto in Planaltina (DF) was carried out eight times from 1988 to 1994 and in 2012, in two areas of 1.25 ha (Area 1, Are... ... Repositório: BDPA Ano de publicação: 2021
The Pantanal is on fire and only a sustainable agenda can save the largest wetland in the world. Repositório: BDPA Ano de publicação: 2022
An alert systemfor Seasonal Fire probability forecast for South American Protected Areas. Timely spatially explicit warning of areas with high fire occurrence probability is an important component of strategic plans to prevent andmonitor fires within South American (SA) Protected Areas (PA... ... Repositório: BDPA Ano de publicação: 2021
Biomarker analysis in soils of the Amazon rainforest after vegetation fire. The objective of this study was to determine the origin of organic matter incorporated in Amazon forest soils subjected to vegetation fire by analyzing the aliphatic biomarkers (n-alkanes) present in... ... Repositório: BDPA Ano de publicação: 2016
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. Aim of study: To assess structure, recruitment and mortality rates of tree species over almost three decades, 14 years before and 15 years after a forest fire. Materials and methods: All trees ≥... ... Repositório: BDPA Ano de publicação: 2021

Mostrando 1 - 10 de 152 resultados.

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