Choosing a suitable process-oriented eco-hydrological model is essential for obtaining reliable simulations of hydrological processes. Determining soil hydraulic and solute transport parameters another fundamental prerequisite. Research discussing the impact considering evaporation fractionation on parameter estimation practical applications isotope models limited. In this study, we analyzed re...

Lateral subsurface flow (LSF) is a phenomenon frequently occurring in the field induced by local water saturation along horizon boundaries under nonequilibrium conditions. However, observations of LSF undisturbed soils controlled irrigation laboratory are limited but needed for model improvement, prediction, and quantification LSF. We present method extracting an soil monolith boundary introduc...

ABSTRACT-Application of models for simulation of solute and pollutants transport in soil can reduce time and costs for remediation process. HYDRUS-1D model was developed to simulate the one–dimensional flow of soil water, heat, solute and viruses in variably saturated–unsaturated porous media. The objective of this investigation is to determine the solute transport parameters in disturbed soil ...

Abstract Due to the high cost of large-scale measurement heavy metals, use statistical land models and techniques is one proper ways study their distribution level pollution. The area, agricultural lands south Tehran in Iran. Municipal wastewater often used for irrigation under surface method. To metals including copper, nickel, lead, ordinary kriging method GIS environment was used. In additio...