A distributed heat transport experiment to estimate thermal conductivity of streambed sediments and quantify variability of groundwater/surface water interactions

Nataline Simon1, Olivier Bour1, Nicolas Lavenant1, Christophe Petton1, Joris Heyman1, Benoit Nauleau2, Gilles Porel2, Laurent Longuevergne1 and Alain P Crave1, (1)Geosciences Rennes, UMR 6118 CNRS - University of Rennes, Rennes, France, (2)University of Poitiers, Poitiers, France