Original ResearchPublished 26 August 2026HYDRUS simulation of vertical and horizontal water distribution for continuous and intermittent water flow under subsurface line sourceA. A. Alazba · M. N. Elnesr · Mohamed Shaban · Nasser Alrdyan · Mahmoud Ezzeldin · Farid RadwanFrontiers in Waterdoi 10.3389/frwa.2026.1656560