José Alexandre Mello Demattê in Book of abstracts of the 10th International Symposium on Soil Organic Matter

ESALQ/USP

José Alexandre Mello Demattê

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Papers 10

Assessment of soil microbial activity using VIS-NIR-SWIR-MIR spectroscopy in subtropical soils of Brazil
Mendonca, J. J. ¹
Bayer, C. ²
Poppiel, R. R. ³
Demattê, J. A. M. ³
Andreote, F. D. ³
Silva, D. F. ⁴
Oliveira, R. L. ⁴
Uruga, I. R. ⁵
Borges, M. D. M. ⁶
Pedral, V. S. ⁴
Júnior Sena, J. F. F. D. ⁷
Bartsch, B. A. ⁴
¹ Graduate Program in Soil Science, Federal University of Rio Grande do Sul - UFRGS, Porto Alegre, Rio Grande do Sul, Brazil.
² Department of Soil Science, Faculty of Agronomy, Federal University of Rio Grande do Sul - UFRGS, Porto Alegre, Rio Grande do Sul, Brazil.
³ Department of Soil Science, Universidade de São Paulo - USP, Piracicaba, SP, Brazil.
⁴ Graduate Program in Soil Science, Luiz de Queiroz College of Agriculture - ESALQ, University of São Paulo - USP, Piracicaba, São Paulo, Brazil.
⁵ “Luiz de Queiroz” College of Agriculture, University of São Paulo, Brazil
⁶ Graduate Program in Soil Science, Luiz de Queiroz College of Agriculture - ESALQ, University of São Paulo - USP,
⁷ Luiz de Queiroz College of Agriculture - ESALQ, University of São Paulo - USP, Piracicaba, São Paulo, Brazil.
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336918

SOM and soil health Indicators

Posters
Quantifying sample size sensitivity in machine learning models for digital mapping of soil organic matter: implications for MRV protocols
Poppiel, R. R. ¹
Victorero, C. ²
Guzman, M. ²
Lazaro, M. ²
Ureta, A. ³
Demattê, J. A. M. ¹
¹ ESALQ/USP
² Neutral Farming
³ Centro de Investigación y Desarrollo Agrícola
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336914

Monitoring, Reporting and Verification (MRV) protocols

Posters
Global patterns of soil organic matter stabilization driven by soil mineralogy
Uruga, I. R. ¹
Demattê, J. A. M. ²
Rosin, N. A. . ³
Anjos, B. D. ¹
¹ “Luiz de Queiroz” College of Agriculture, University of São Paulo, Brazil
² ESALQ/USP
³ University of São Paulo - Luiz de Queiroz College of Agriculture (ESALQ/USP)
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336855

SOM dynamics under the different pedoclimatic environments

Posters
Data-Driven Delineation of Production Environments to Assess Soil Organic Matter and Crop Yield Stability
Amorim, M. T. A. ¹
Demattê, J. A. M. ²
Sousa, G. P. B. D. ³
Rosin, N. A. . ⁴
¹ Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo
² ESALQ/USP
³ ESALQ - USP
⁴ University of São Paulo - Luiz de Queiroz College of Agriculture (ESALQ/USP)
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336837

SOM modeling in agricultural and natural ecosystems

Posters
Explainable machine learning to map context-dependent biotic controls on soil organic carbon persistence across global pedoclimatic domains
Moquedace, C. M. ¹
Baldi, C. O. ²
Gomes, L. C. ³
Siqueira, R. G. ²
Pereira, L. ⁴
Francelino, M. R. ⁵
Schaefer, C. G. R. ⁶
Cerri, C. ⁷
Demattê, J. A. M. ⁸
Fernades-Filho, E. ²
¹ GeoCiS - ESALQ / USP - CCARBON
² Universidade Federal de Viçosa | (Federal University of Viçosa)
³ Aarhus University
⁴ Brazilian Institute of Geography and Statistics
⁵ Universidade Federal de Viçosa
⁶ Universidade Federal do Rio de Janeiro
⁷ Research Centre for Greenhouse Gas Innovation, University of São Paulo, Piracicaba, Brazil
⁸ ESALQ/USP
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336740

Carbon sequestration and stabilization mechanisms

Posters

SOM 2026

José Alexandre Mello Demattê

Assessment of soil microbial activity using VIS-NIR-SWIR-MIR spectroscopy in subtropical soils of Brazil

Quantifying sample size sensitivity in machine learning models for digital mapping of soil organic matter: implications for MRV protocols

Global patterns of soil organic matter stabilization driven by soil mineralogy

Data-Driven Delineation of Production Environments to Assess Soil Organic Matter and Crop Yield Stability

Explainable machine learning to map context-dependent biotic controls on soil organic carbon persistence across global pedoclimatic domains

Co-authors (38)

Maurício Roberto Cherubin

Carlos Cerri

Fernando Dini Andreote

Rafael Lima Oliveira

Raul Roberto Poppiel

Cimélio Bayer

Danilo Ferreira da Silva

Bruno dos Anjos Bartsch

Nicolas Augusto Rosin

Bruno dos Anjos

Merilyn Taynara Accorsi Amorim

Márcio Rocha Francelino

Isadora Ribeiro Uruga

Victoria Sato Pedral

Gabriel Pimenta Barbosa de Sousa

Budiman Minasny

Heidy Soledad Rodriguez Albarracín

Nícolas Augusto Rosin

Nícolas Augusto Rosin

Johny de Jesus Mendonça

Borges Marfrann Dias Melo

José Francisco Ferreira de Sena Júnior

Constanza Victorero

Matias Guzman

Miguel Hervas Lazaro

Agustin Ureta

Cássio Marques Moquedace

Clara Glória Oliveira Baldi

Lucas Carvalho Gomes

Rafael Gomes Siqueira

Luís Flávio Pereira

Carlos Ernesto Gonçalves Reynaud Schaefer

Elpídio Inácio Fernades-Filho

Jorge Rosas

Heloisa dos Santos Pessoa Mendes

Marcelo Henrique Procópio Pelegrino

Jean Novais

Nikolaos Tziolas

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