Mont Terri Rock Laboratory, 20 Years: Two Decades of Research and Experimentation on Claystones for

Editorial: Mont Terri rock laboratory.- Mont Terri rock laboratory, 20 years of research: introduction, site characteristics and overview of experiments.- Litho- and biostratigraphy of the Opalinus Clay and bounding formations in the Mont Terri rock laboratory (Switzerland).- Tectonic evolution around the Mont Terri rock laboratory, northwestern Swiss Jura: constraints from kinematic forward modelling.- Tectonic structure of the "Main Fault" in the Opalinus Clay, Mont Terri rock laboratory (Switzerland).- Comparative study of methods to estimate hydraulic parameters in the hydraulically undisturbed Opalinus Clay (Switzerland).- Geochemical signature of paleofluids in microstructures from Main Fault in the Opalinus Clay of the Mont Terri rock laboratory, Switzerland.- Pore-water evolution and solute-transport mechanisms in Opalinus Clay at Mont Terri and Mont Russelin (Canton Jura, Switzerland).- Geomechanical behaviour of Opalinus Clay at multiple scales: results from Mont Terri rock laboratory (Switzerland).- Hydro-mechanical evolution of the EDZ as transport path for radionuclides and gas: insights from the Mont Terri rock laboratory (Switzerland).- Coupled hydraulic-mechanical simulation of seasonally induced processes in the Mont Terri rock laboratory (Switzerland).- High-resolution mini-seismic methods applied in the Mont Terri rock laboratory (Switzerland).- Seismotectonic analysis around the Mont Terri rock laboratory (Switzerland): a pilot study.- In-situ experiments on bentonite-based buffer and sealing materials at the Mont Terri rock laboratory (Switzerland).- Performance of the Opalinus Clay under thermal loading: experimental results from Mont Terri rock laboratory (Switzerland).- Implementation of the full-scale emplacement (FE) experiment at the Mont Terri rock laboratory.- 5-year chemico-physical evolution of concrete-claystone interfaces, Mont Terri rock laboratory (Switzerland).- Corrosion of carbon steel in clay environments relevant to radioactive waste geological disposals, Mont Terri rock laboratory (Switzerland).- Fifteen years of microbiological investigation in Opalinus Clay at the Mont Terri rock laboratory (Switzerland).- Impact of the electron donor on in situ microbial nitrate reduction in Opalinus Clay: results from the Mont Terri rock laboratory (Switzerland).- Natural gas extraction and artificial gas injection experiments in Opalinus Clay, Mont Terri rock laboratory (Switzerland).- Exploring diffusion and sorption processes at the Mont Terri rock laboratory (Switzerland): lessons learned from 20 years of field research.- Twenty years of research at the Mont Terri rock laboratory: what we have learnt.