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Preparation and application of Nb2O5 nanofibers in CO2 photoconversion. 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
Revisiting Electrocatalytic CO2 Reduction in Nonaqueous Media: Promoting CO2 Recycling in Organic Molecules by Controlling H2 Evolution. 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
CO2 emissions from a tropical hydroelectric reservoir (Balbina, Brazil). 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
Redução de CO2 em hidrocarbonetos e oxigenados: fundamentos, estratégias e desafios. 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
Perfil vertical de CO2 na Caatinga preservada: resultados preliminares. 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
Emissões de CO2 observadas durante a reforma de canavial. 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
Will increasing temperature and CO2 affect pumpkin early development in Brazilian Semi-Arid? Author(s): DANTAS, B. F.; ANGELOTTI, F.; ARAGÃO, C. A. With rising levels of CO2 in atmosphere, understanding possible impacts on development and growth of plants becomes increasingly important. The aim of this study was to evaluate interaction between di... ... Repository: BDPA Publication year: 2017
Calibração dos sensores de CO2 do ar do experimento FACE. 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
Estimations of leaf CO2 assimilation, stomatal conductance and transpiration in adult Arabic coffee plants after long-term FACE cultivation. Author(s): RAKOCEVIC, M.; BATISTA, E. R.; MATSUNAGA, F. T.; MUNIZ, G. The air [CO2] can reach 600 ?L CO2 L-1 in the middle or the end of this century, depending on scenario. The first plant response to elevated CO2 (e[CO2]) is the increased leaf photosynthetic rate (A)... ... Repository: BDPA Publication year: 2019
Elevated air CO2 conditions changes the metabolic profile of Arabic coffee leaves during vegetative and reproductive stages. 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

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