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Truncated beta nonlinear regression models for soil-water characteristic curves estimation. We propose an alternative approach for estimating soil-water characteristic curves based on truncated beta nonlinear regression models. Thus, assuming that the response variable follows a truncated be... ... Repository: BDPA Publication year: 2013
Influence of the spatial extent and resolution of input data on soil carbon models in Florida, USA. Understanding the causes of spatial variation of soil carbon (C) has important implications for regional and global C dynamics studies. Soil C predictive models can identify sources of C variation, bu... ... Repository: BDPA Publication year: 2012
Geophysical data to modeling soil properties in tropical hillslope areas. Aero geophysical data is becoming an important source of environmental covariate in digital mapping. Airborne gamma-ray spectrometry is more common in digital soil mapping, because of the penetration... ... Repository: BDPA Publication year: 2022
Modeling soils physical-hydric attributes through algorithms for quantitative pedology in Guapi-Macacu watershed, RJ. The research goal is to analyze soil?s properties and associate them with the behavior and vertical variability of soil basic infiltration speed (bir) and saturated hydraulic conductivity (ksat) in so... ... Repository: BDPA Publication year: 2022
Nonlinear mixed modelling of soil water retention curves. Repository: BDPA Publication year: 2014
Agrosilvopastoral system as a potential model for increasing soil carbon stocks: a century model approach. Agrosilvopastoral systems have been used as sustainable production models that can promote soil organic carbon (SOC) storage. However, there are no simulation studies with the Century model to estimat... ... Repository: BDPA Publication year: 2023
Modeling of bentazone leaching in soils with low organic matter content. Abstract: The aim of this study was to estimate bentazone´s potential to leach to groundwater in the Arenosols developed from sand, Luvisols developed from loamy sand or sandy loam, and Luvisols or Ca... ... Repository: BDPA Publication year: 2022
An analytic representation of the total soil carbon trajectory implied by the general mathematical framework of most soil carbon models. In this work we propose such a representation for the total carbon trajectory whose generality embraces implicitly the mechanism of models as Century, RothC and CQESTR. Repository: BDPA Publication year: 2021
Prediction statistical model for soil organic carbon mapping in crop areas using the Landsat/OLI sensor. Abstract: The quantification of soil organic carbon (SOC) is essential to agriculture and sustainable use of the land. However, there are difficulties to estimate it in large areas due to high cost of... ... Repository: BDPA Publication year: 2019
Soil evaporation measurements and modeling in a sugarcane plantation. Repository: BDPA Publication year: 2014

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