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Development of pedotransfer functions for water retention in tropical mountain soil landscapes: spotlight on parameter tuning in machine learning
(2020)
© 2020 Copernicus Gmb H. All rights reserved. Machine-learning algorithms are good at computing non-linear problems and fitting complex composite functions, which makes them an adequate tool for addressing multiple ...
Development and evaluation of pedotransfer functions for saturated hydraulic conductivity using an international soil database
(Wageningen University and Research, 2018)
Determining a composite value for the saturated hydraulic conductivity in a recharge area of the Guarani Aquifer System, using pedotransfer functionsDeterminação de um valor composto para a condutividade hidráulica saturada em uma área de recarga do Sistema Aquífero Guarani, utilizando funções pedotransfer
(2021-01-01)
The saturated hydraulic conductivity (Ks ) is an essential property for modeling water and contaminants movement into aquifers. However, Ks is extremely variable, even when considering nearby locations, which poses a ...
Estimation of clay content by magnetic susceptibility in tropical soils using linear and nonlinear models
(2021-12-01)
The application of pedotransfer functions for soil attribute estimation has economic and environmental advantages. However, the appropriate choice of models is essential to obtain high accuracy. The aim was of this study ...
Glyphosate sorption to soils of Argentina. Estimation of affinity coefficient by pedotransfer function
(Elsevier Science, 2018-07)
Argentine agricultural production is fundamentally based on a technological package that combines direct seeding and glyphosate with transgenic crops (soybean, maize and cotton), which makes glyphosate the most widely ...
Analysis Of Patterns Of Pedotransfer Function Estimates: An Approach Based On Classification Trees
(SOIL SCI SOC AMERMADISON, 2015)
A variation of the Field Capacity (FC) definition and a FC database for Brazilian soils
(Australian Society of Soil Science, 2017)
Variabilidade espacial e estimativa da condutividade hidráulica e caracterização física-hídrica de uma microbacia hidrográfica rural
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2009-02-27)
The soil management systems involve changes in soil physico-hydrical properties. The objective of this study was (i) characterize the soil physico-hydrical properties in the layer 0-5 cm for different soil management systems ...