Variation in liana abundance and biomass along an elevational gradient in the tropical Atlantic Forest (Brazil) - Alves, Luciana Ferreira; Assis, Marco A.; van Melis, Juliano; Barros, Ana L. S.; Vieira, Simone Aparecida; Martins, Fernando R.; Martinelli, Luiz Antonio; Joly, Carlos Alfredo (Ecological Research, 2012)