A model for simulation of acid water in canals and linkage to acid sulphate soil model

Abstract

It is given in this paper an attempt to consider the problem of canal acid water in linkage to  the ground acid  water  with the presence of the alunite and jurbanite  in the soil. 1D model is applied for canals while 2D depth-average model is used to simulate the processes occurred in the soil. Data of 1995 collected at Tan Thanh farm, in the Plain of Reeds of the Mekong Delta in Vietnam, are used as a case study.