Centre de Géosciences

Experimental mineralogical replacement to investigate the role of texture on interface morphology, reaction kinetics and pore-scale transport during metasomatism

Dolomitization is a key diagenetic process that reorganizes porosity and permeability in carbonate rocks, yet the coupling between interface kinetics and transport heterogeneity remains poorly constrained. We performed time-resolved hydrothermal dolomitization (metasomatism) expe...

A Bayesian approach to postfire debris-flow probability modeling for southern California, United States

Background Intense rainfall on steep, burned landscapes can initiate postfire debris flows (PFDFs). Watershed-scale estimates of PFDF probability in response to a given rainfall intensity are beneficial for assessing PFDF hazards, including prioritizing areas for hazard mitigatio...