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Pre-harvesting biomass burning for sugarcane crop: comparing emission factors for realist results. Abstract: In Brazil, burning of residues as an agricultural practice occurs mainly in sugarcane cultivation, which accounts for about 98% of greenhouse gas emissions resulting from the burning of agri... ... Repository: BDPA Publication year: 2019
Nitrous oxide emission factor for cattle urine and dung in subtropical Brazilian pastureland. Author(s): ZANATTA, J. A. Repository: BDPA Publication year: 2016
N2O emission factors for nitrogen fertilizers and animal excreta in pastures: a meta-analysis for Brazil. Between 1985 and 2020, Brazil increased its pasture area by 38%, from 111 to 154 million hectares. In turn, N2O emissions from the agriculturallivestock sector in 2016 accounted for 87% of the total e... ... Repository: BDPA Publication year: 2023
Edaphoclimatic factors and interactions with nitrous oxide emissions in integrated production systems. Author(s): CARVALHO, A. M. de; SOUZA, K. W. de; MALAQUIAS, J. V.; OLIVEIRA, A. D. de; PULROLNIK, K.; GUIMARAES JUNIOR, R.; MARCHAO, R. L. Repository: BDPA Publication year: 2016
Comparative analysis of the enteric methane correction factor (Ym) as influential in the prediction of mathematical modeling of emission in beef cattle production systems. This study aimed to calculate the Ym value (data review) more consistent with the reality of Brazilian livestock and compare it with the values estimated by the IPCC Guidelines for national greenhouse... ... Repository: BDPA Publication year: 2022
Edaphic factors controlling summer (rainy season) greenhouse gas emissions (CO2 and CH4) from semiarid mangrove soils (NE-Brazil). Author(s): SILVA, E. de O. Repository: BDPA Publication year: 2015
Emission of greenhouse gases from soils under pastures submitted to diferent grazing managements and nitrogen fertilization rates, and intercropping with macrotyloma. In Brazil, agriculture contributes to the emission of greenhouse gases, but has great power to sequester carbon (C) in the soil. The objective of this research was to quantify the C stock in the soil... ... Repository: BDPA Publication year: 2023
Emissão de metano em cultivo de arroz irrigado sob sistema pré-germinado. Resumo: O metano (CH4) é um dos principais gases de efeito estufa provenientes de atividades agrícolas, sendo o arroz irrigado por inundação uma importante fonte. Estudos locais de mensuração de fluxo... ... Repository: BDPA Publication year: 2021
Intensificação agrícola pode ajudar a proteger a Floresta Amazônica e reduzir o aquecimento global. Author(s): HEINEMANN, A. B. The Amazon basin includes 550 M ha covered with rainforests, with 60% of this area being in Brazil. Conversion of rainforest for soybean production raises concerns about the degree to which Brazil can... ... Repository: BDPA Publication year: 2023
The impact of nitrogen fertilizer management on nitrous oxide and ammonia emission in an irrigated rice crop system in the Brazilian Savannah. Author(s): MADARI, B. E.; SANTOS, A. B. dos; SILVA, M. A. S. da; CARVALHO, M. T. de M. The objective of this study was to estimate the gaseous losses of N (N2O and NH3 emission) and characterize the dynamics of N-N2O fluxes in an irrigated rice production system of the Brazilian Savanna... ... Repository: BDPA Publication year: 2018

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