Linking canopy leaf area and light environments with tree size distributions to explain Amazon forest demography - Stark, Scott C; Enquist, Brian J; Saleska, Scott R; Leitold, Veronika; Schietti, Juliana; Longo, Marcos; Alves, Luciana Ferreira; Camargo, Plinio Barbosa de; Oliveira, Raimundo C (Ecology Letters, 2015)