Fig. 3From: Influence of tree species, tree diameter and soil types on wood density and its radial variation in a mid-altitude rainforest in MadagascarLight requirement of some species in the study site. Typical distribution of light demander pioneer species e.g., Albizia gummifera (a), light demander nomad species e.g., Chrysophyllum boivinianum (b), edifice shade-tolerant species e.g., Ocotea spp. (c). Curves derived from combined data of the three inventories (Goodman et al. 2007, MEF 1996, Rajaonera 2008)Back to article page