MEDACC aims at testing innovative solutions in order to adapt agro-forest and urban systems to climate change in the Mediterranean basin. Thus, MEDACC contributes to the design and implementation of adaptive strategies and policies which are being developed at national and regional level in the Euro-Mediterranean area. In Catalonia, MEDACC will be a key tool in the implementation of the Catalan Strategy for Climate Change Adaptation (ESCACC 2013-2020). The project will focus on three specific watersheds in Catalonia (Muga, Ter and Segre), chosen to represent the Mediterranean diversity at a local scale. MEDACC attempts to provide a methodological approach extendable to other Mediterranean watersheds.