Numerical methods.- The simulation of the transport of contaminants in groundwater flow: error estimates for a finite volume scheme.- Inertial-flow anisotropy in oblique flow through porous media.- An adaptive method for characteristics-finite element method for solute transport equation in unsaturated porous media.- Estimation of parameter geometry.- Fast real space renormalization for two-phase porous media flow.- Solution of convection-diffusion problems with the memory terms.- Optimal control approach for a flow in unsaturated porous media.- Splitting the saturation and heterogeneity for time dependent effective phase permeabilities.- Fuzzy simulation of waterflooding: a new approach to handling uncertainties in multiple realizations.- Mass transport and heat transfer.- A two-domain model for infiltration into unsaturated fine-textured soils.- Numerical study of heat and mass transfer in a cubical porous medium heated by solar energy “Boubnov-Galerkin method”.- Cylindrical reactor performance evaluation for a solar adsorption cooling machine.- RETRASO, a parallel code to model REactive TRAnsport of SOlutes.- A numerical study of the coupled evolutions of micro-geometry and transport properties of simple 3D porous media.- Pore-scale modelling to minimize empirical uncertainties in transport equations.- Modelling contaminant transport and biodegradation in a saturated porous media.- Water phase change and vapour transport in low permeability unsaturated soils with capillary effects.- Behaviour of infiltration plume in porous media. Adequacy between numerical results and a simplified theory.- A comparison of two alternatives to simulate reactive transport in groundwater.- Case studies.- Modeling of organic liquid entrapment and surfactant enhanced recovery inheterogeneous media.- Application of the back-tracking method to the definition of sanitary zones of catchwork protection for drinking water supply.- Experimental and numerical investigation of porosity variations in saline media induced by temperature gradients.- CLOG: A code to address the clogging of artificial recharge systems.- Groundwater flow modelling of a landslide.- Trace gas absorption by soil. Simulation study on diffusion processes of trace gases, CO, H2 and CH4 in soil.- List of Contributors.