Modeling of geochemical processes Linear systems J. Faimon Modeling of geochemical processes Dynamic simple linear systems System: individual mass reservoirs Process: the change (increment, decrement) of reservoir content the content changes: mass fluxes Modeling of geochemical processes Dynamic simple linear systems Reaction (exchange) mechanisms Modeling of geochemical processes Dynamic simple linear systems Mineral dissolution Quartz Modeling of geochemical processes Dynamic simple linear systems Modeling of geochemical processes Dynamic simple linear systems Modeling of geochemical processes Dynamic simple linear systems