The Vegetation Composition and Carbon Stock of Old Shrub Typology to Support the Rehabilitation Program in Sumatra and Kalimantan Islands, Indonesia

The typology of certain old shrubs assists with the selection suitable plant species for rehabilitation. carbon stock dynamic in is fundamental due to their high uptake during growth process phase. A plot 100 m × (1 hectare) was created each location, referring work Mueller-Dombois and Ellenberg. further divided into subsquares measuring 20 m; plot, there were 25 subplots. Research results showed that diversity index at tree, pole, seedling stage 2.50–2.66, 1.23–1.50, 0.67–1.11, respectively. For Kalimantan, lower than on Sumatra Island, which 1.64–1.80, 1.00–1.02, 0.52–0.81, shrub forest has an average 36.61 Mg C per ha (standard deviation 14.54 ha) 72.50 25.61 ha), while Kalimantan 47.94 13.30 144.07 54.64 ha). dynamics vegetation composition shrub’s are considered when choosing a model, including content, provide optimal rehabilitation activities.