Roberto Serrano-Notivoli, Spanish National Research Council, Zaragoza, Spain, Ernesto Tejedor Vargas, University at Albany State University of New York, Albany, NY, United States, Pablo Sarricolea Dr., University of Chile, Santiago, Chile, Oliver Meseguer-Ruiz Dr, Universidad de Tarapacá, Arica, Chile, Mathias F Vuille, University at Albany, State University of New York, Department of Atmospheric and Environmental Sciences, Albany, NY, United States, Magdalena Fuentealba, Pontificia Universidad Católica de Chile, Santiago, Chile and Martin de Luis, University of Zaragoza, Geography and Regional Planning, Zaragoza, Spain