HYDRUS-1D

This modelling software can be used to simulate soil moisture conditions and/or crop growth, and drought impacts on agriculture.

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OnLine resource: https://www.pc-progress.com/en/Default.aspx?H1D-description#k1 (WWW:LINK-1.0-http--link)

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Concise description:

The program numerically solves the Richards' equation for saturated-unsaturated water flow and Fickian-based advection dispersion equations for heat and solute transport.

The Flow equation incorporates a sink term to account for water uptake by plant roots.

The Heat transport equation considers conduction as well as convection with flowing water.

The Solute transport equations consider advective-dispersive transport in the liquid phase, and diffusion in the gaseous phase.

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PC-Progress and University of California, Riverside, USA

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