1. Chair of Tropical and International Forestry, Technical University of Dresden, Germany
2. Chair of Tropical and International Forestry, Technical University of Dresden, Germany; Laboratorio de Investigación de Sistemas Ecológicos y Ambientales, Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata,
La Plata 1900, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina