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Author(s): ASPEREN, H. van; ALVES-OLIVEIRA, J. R.; WARNEKE, T.; FORSBERG, B.; ARAUJO, A. C. de; NOTHOLT, J.

The magnitude of termite methane (CH4) emissions is still an uncertain part of the global CH4 budget and current emission estimates are based on limited field studies. We present in situ CH4 emission... ...

Repository: BDPA     Publication year: 2021

Author(s): OLIVEIRA, A. D. de; RIBEIRO, F. P.; FERREIRA, E. A. B.; MALAQUIAS, J. V.; GATTO, A.; ZUIM, D. R.; PINHEIRO, L. de A.; PULROLNIK, K.; SOARES, J. P. G.; CARVALHO, A. M. de

ABSTRACT: Forest soils are N2O sources and commonly act as CH4 sinks. This study evaluated the dynamics of the CH4 and N2O fluxes of soils under Eucalyptus plantations and native Cerrado vegetation, a... ...

Repository: BDPA     Publication year: 2021

Author(s): BATISTA, A. M.; NOVAES, R. M. L.; MACIEN, V. G.; PIGHINELLI, A. L. M. T.; RAMOS, N. P.; MATSUURA, M. I. da S. F.

The GHG Protocol Land Sector and Removals Guidance is expected to be the main reference for land use change (LUC) accounting for companies seeking net-zero targets. This protocol requires an account f... ...

Repository: BDPA     Publication year: 2023

Author(s): FURTADO, A. J.; BRUNO, J. F.; PASQUINI NETO, R.; LOBO, A. A. G.; SILVA, G. V. DA; PERNA JUNIOR, F.; ABDALA FILHO, A. L.; OLIVEIRA, P. P. A.; RODRIGUES, P. H. M.

O metano (CH4) entérico é o principal gás de efeito estufa (GEE) emitido pelo setor agropecuário no Brasil.

Repository: BDPA     Publication year: 2022

Author(s): INACIO, C. de T.; PROCÓPIO, A. S.; TEIXEIRA, C.; MILLER, P. R. M.

Os objetivos deste trabalho foram (1) caracterizar a dinâmica de O2, CO2 e CH4 em uma leira estática de compostagem, (2) avaliar a metodologia de monitoramento de emissões de CH4, e (3) estimar o fato... ...

Repository: BDPA     Publication year: 2012

Author(s): MABONI, C.; BREMM, T.; AGUIAR, L. J. G.; SCIVITTARO, W. B.; SOUZA, V. de A.; ZIMERMANN, H. R.; TEICHRIEB, C. A.; OLIVEIRA, P. E. S. de; HERDIES, D. L.; DEGRAZIA, G. A.; ROBERTI, D. R.

Paddy fields are significant anthropogenic sources of methane (CH4) emissions. In southern Brazil, rice is grown in lowland flooded areas once a year, followed by a long fallow period. This study aime... ...

Repository: BDPA     Publication year: 2021

Author(s): KEMENES, A.; FORSBERG, B. R.; MELACK, J. M.

Carbon dioxide (CO2) and methane (CH4) generated in reservoirs are released downstream of dams, and few studies have considered these downstream emissions. Fluxes downstream of 3 Amazon hydroelectric... ...

Repository: BDPA     Publication year: 2016

Author(s): GRAUPE, F. A.; SILVA, L. S. da; BAYER, C.; BUNDT, A. da C.; LIMA, M. A. de; POCOJESKI, E.

O aumento da concentração de gases na atmosfera, decorrente da atividade humana, gera um aceleramento significativo do efeito estufa. Dentre os gases, o metano (CH4) é um dos que têm grande potencial... ...

Repository: BDPA     Publication year: 2007

Author(s): MATSCHULLAT, J.; FROMM, S. von; LIMA, R. M. B. de

Repository: BDPA     Publication year: 2016

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