Brazil 4 Neotropical Region 4 Sclerolobium paniculatum savanna 4 Carbon 2 Carbon Dioxide 2 Carbon balance 2 Fabaceae 2 Hydraulic conductivity 2 Litter decomposition rates 2 Nutrient cycling 2 Plant Leaves 2 Plant Stems 2 Plant Stomata 2 Plant Transpiration 2 Population dynamics 2 Soil fertility 2 Soil respiration 2 South America 2 Tree dieback 2 Tree growth 2 Trees 2 Tropical savannas 2 Water 2 Wood 2 Xylem cavitation 2 article 2 biomass allocation 2 biophysics 2 carbon 2