Characterization of the porous media parameters, and particularly the porosity, the permeability and the fluid properties is very useful in many applications (hydrologic, natuarl hazards or oil industry). The aim of my research is to evaluate the possibility to determine these properties from the full seismic wave fields.First, I am interested in the useful parameters and the specific properties of the seismic waves in the poro-elastic theory, often called Biot (1956) theory. I then compute seismic waves propagation in fluid saturated stratified porous media with a reflectivity method coupled with the discrete wavenumber integration method. I first used this modeling to study the possibilities to determine the carbon dioxid concentration an...