Affiliation: | 1. Departamento de. Ecología y Biología Animal, Universidade de Vigo, 36310 Vigo, Spain;2. European Commission, Joint Research Centre (JRC), Sustainable Resources Directorate, Land Resources Unit, I-21027 Ispra, Italy;3. Department of Aerospace and Geodesy, Technical University of Munich (TUM), 80539 Munich, Germany |