Continuous Time Random Walks and the Causes of Non-Fickian Transport in Heterogeneous Media

Marco Dentz, IDAEA-CSIC, Barcelona, Spain, Tanguy Le Borgne, University of Rennes 1, Géosciences Rennes UMR 6118, Rennes, France and Peter K. Kang, University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States