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Marcel Carvalho Abreu

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

3

DOWNLOADS

204

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Empirical Models and Artificial Intelligence for Estimating Hourly Diffuse Solar Radiation in the Alagoas State, Northeastern Brazil

Downloads 100 (709,832)

Empirical Models and Artificial Intelligence for Estimating Hourly Diffuse Solar Radiation in the Alagoas State, Northeastern Brazil

Number of pages: 38 Posted: 19 Oct 2023
Gustavo Bastos Lyra, Joana Madeira Krieger, Cicero Manoel dos Santos, José Leonaldo de Souza, Ricardo Araujo Ferreira Junior, Anthony Carlos Silva Porfirio, Guilherme Bastos Lyra and Marcel Carvalho Abreu
affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Para, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 65 (947,975)

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Statistical models, artificial neural networks, support vector machine, adaptive neuro-fuzzy inference system

Empirical Models and Artificial Intelligence for Estimating Hourly Diffuse Solar Radiation in the Alagoas State, Northeastern Brazil

Number of pages: 52 Posted: 05 Aug 2023
Joana Madeira Krieger, Gustavo Bastos Lyra, Cicero Manoel dos Santos, José Leonaldo de Souza, Ricardo Araujo Ferreira Junior, Anthony Carlos Silva Porfirio, Guilherme Bastos Lyra and Marcel Carvalho Abreu
affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Para, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,311,254)

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Solar radiation, statistical models, artificial neural networks, support vector machine, and adaptive neuro-fuzzy inference system

2.

Assessment of Water Quality and Identification of Priority Areas for Intervention in Guanabara Basin, Rio De Janeiro, Brazil, Using Nonparametric and Multivariate Statistical Methods

Number of pages: 30 Posted: 20 Jun 2023
Dayane Andrade da Silva Bourguignon, Micael de Souza Fraga, Gustavo Bastos Lyra, Roberto Avelino Cecílio, Carlos Rodrigues Pereira and Marcel Carvalho Abreu
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Espirito Santo, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 64 (961,006)

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NSF-WQI, human settlement, water degradation, water management

3.

Drivers of Carbon Stabilization and Sequestration in Brazil's Black Soils

Number of pages: 15 Posted: 30 Apr 2024
Carlos Roberto Pinheiro Junior, Lucas Pecci Canisares, Maurício R. Cherubin, Marcel Carvalho Abreu, Gustavo Bastos Lyra, Aline Pacobahyba de Oliveira, Lucas Tadeu Greschuk, Tiago Osório Ferreira, Marcos Gervasio Pereira and Lúcia Helena Cunha dos Anjos
affiliation not provided to SSRN, University of Kentucky, University of São Paulo (USP), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of São Paulo (USP) - Department of Soil Science, Rural Federal University of Rio de Janeiro and affiliation not provided to SSRN
Downloads 40 (1,196,171)

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soil organic matter, soil carbon stocks, Organo-Mineral Interactions, Chernozems, Kastanozems, Phaeozems