Free and Forced Convection in High Permeability Porous Media: Impact on Gas Flux at the Earth-atmosphere Interface

Elad Levintal, Ben-Gurion University of the Negev Midreshet, Sde Boker, Israel, Maria Ines Dragila, Oregon State Univ, Corvallis, OR, United States, Tamir Kamai, Agricultural Research Organization Volcani Center, Bet-Dagan, Israel and Noam Weisbrod, Ben-Gurion University of the Negev, Beer Sheva, Israel