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Author(s): PRADO, A. C. F.; MALAFATTI, J. O. D.; RIBEIRO, C.; JOYA, M. R.; LUZ, A. P.; PARIS, E. C.

Increasing global warming due to NOx, CO2, and CH4, is significantly harming ecosystems and life worldwide. One promising methodology is converting pollutants into valuable chemicals via photocatalyti... ...

Repository: BDPA     Publication year: 2022

Author(s): REIS, E. A. dos; SILVA, G. T. S. T. da; SANTIAGO, E. I.; RIBEIRO, C.

Electrochemical CO2 reduction to fuels or commodity chemicals using renewable energy has drawn attention as a strategy for closing the anthropogenic chemical carbon cycle. More than that, enhancing th... ...

Repository: BDPA     Publication year: 2023

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

Hydroelectric reservoirs can release significant quantities of CO2, but very few results are available from the tropics. The objective of the present study was to estimate the emission of CO2 from the... ...

Repository: BDPA     Publication year: 2011

Author(s): SILVA, G. T. S. T. da; LOPES, O. F.; DIAS, E. H.; TORRES, J. A.; NOGUEIRA, A. E.; FAUSTINO, L. A.; PRADO, F. S.; PATROCÍNIO, A. O. T.; RIBEIRO, C.

CO2 REDUCTION TO HYDROCARBONS AND OXYGENATES: FUNDAMENTALS, STRATEGIES AND CHALLENGES. The development of renewable energy sources (e.g., solar and wind) moves foward, the tendance for replacing fossi... ...

Repository: BDPA     Publication year: 2021

Author(s): MOURA, M. S. B. de; SOUZA, L. S. B. de; RANDOW, C. von; SILVA, T. G. F. da

Estudos para analisar o perfil vertical da concentração de dióxido de carbono (CO2) em uma área de Caatinga preservada no Semiárido brasileiro.

Repository: BDPA     Publication year: 2015

Author(s): CABRAL, O. M. R.; RAMOS, N. P.; PACKER, A. P.; ANDRADE, C. A. de; FREITAS, H. C. de; PIRES, C.

Resumo: Os fluxos de CO2 de um solo muito argiloso foram medidos utilizando-se o método da covariância de vórtices durante a reforma de um canavial realizada com operações de preparo convencional ao l... ...

Repository: BDPA     Publication year: 2016

Author(s): TEIXEIRA, J. P.; TORRE NETO, A.; GHINI, R.

Resumo: O experimento FACE (Free Air Carbon-dioxide Enrichment), localizado na Embrapa Meio Ambiente (Jaguariúna, SP), tem o objetivo de estudar os impactos do aumento da concentração de CO2 da atmosf... ...

Repository: BDPA     Publication year: 2013

Author(s): BATISTA, E. R.; CENTENO, D. C.; RAKOCEVIC, M.

Effects of drought, elevated air CO2 and temperature can change the quality of food. Arabic coffee is characterized by biannual phenological cycle constituted by six stages: vegetative that occurs und... ...

Repository: BDPA     Publication year: 2019

Author(s): FURTADO NETO, A. T.; JUNIOR, M.; TAPAJÓS, R.; DILL, T.; VALENTE, F.; COSME, R.; MOURA, J. M. S.; SILVA, H. C. P.; SILVA, R. da; KELLER, M.; CRILL, P.

O objetivo deste trabalho é determinar a emissão de CO2 na interface solo-atmosfera e verificar a influência da umidade do solo agindo diretamente no efluxo de CO2 em uma área de floresta primária. Os... ...

Repository: BDPA     Publication year: 2013

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