2020
DOI: 10.14295/ras.v34i3.29929
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Comparison of the inverse modeling approach and traditional methods to estimate the unsaturated hydraulic properties in a sandy loam soil

Abstract: O objetivo deste trabalho é comparar o uso da solução inversa na estimativa das propriedades hidráulicas do solo com a análise tradicional de dados por infiltrômetro de disco de tensão (IDT), dados de retenção em campo e funções de pedotransferência (FPTs) comumente usadas. Os dados de campo foram coletados em uma parcela experimental localizada em Bahía Blanca, Argentina. A infiltração no campo sob condições saturadas foi medida pelo método do furo inverso e a infiltração sob condições insaturadas foi realiza… Show more

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Cited by 5 publications
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“…Therefore, the use of models that estimate hydraulic conductivity from more easily measured properties is common (Perkins, 2011). Thus, scientists have been establishing numerical and analytical methods to determine hydraulic conductivity that is difficult to measure in the field (Mollerup et al, 2008;Tao et al, 2019;Amer, 2020;Davis, 2020;Guellouz et al, 2020;Modaresi Rad et al, 2020;Peng et al, 2020;Sariyev et al, 2020;Scherger et al, 2020;Garcia & Galang, 2021;Walle et al, 2021;Ahmed & Hossain, 2022). Doussan & Ruy (2009) predicated unsaturated soil hydraulic conductivity based on electrical conductivity.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the use of models that estimate hydraulic conductivity from more easily measured properties is common (Perkins, 2011). Thus, scientists have been establishing numerical and analytical methods to determine hydraulic conductivity that is difficult to measure in the field (Mollerup et al, 2008;Tao et al, 2019;Amer, 2020;Davis, 2020;Guellouz et al, 2020;Modaresi Rad et al, 2020;Peng et al, 2020;Sariyev et al, 2020;Scherger et al, 2020;Garcia & Galang, 2021;Walle et al, 2021;Ahmed & Hossain, 2022). Doussan & Ruy (2009) predicated unsaturated soil hydraulic conductivity based on electrical conductivity.…”
Section: Introductionmentioning
confidence: 99%