1. Departamento de Recursos Hídricos y Ciencias Ambientales, Facultad de Ciencias Agropecuarias, Facultad de Ingeniería; Universidad de Cuenca; Cuenca Ecuador
2. Institute for Landscape Ecology and Resources Management, Justus Liebig University Giessen; Giessen Germany
3. Northern Rivers Institute, School of Geoscience; University of Aberdeen; Aberdeen Scotland UK
4. Centre for International Development and Environmental Research, Justus Liebig University Giessen; Giessen Germany