Geo-carbon Integrity Parts 1 and 2: synthesis of geology works - Detailed report + Synthesis report. Geo-carbon 'Integrity', parts 4 and 5: synthesis of geochemical modelling works - Progress report. Geo-carbon 'Integrity' part 5: Modelling of the geochemical impact of a CO 2 storage on the overlying cover - Final report. Numerical simulation of CO 2 diffusion in a cover rock with the Coores computation code - Final report