Stok Karbon Organik Sedimen di Kawasan Ekosistem Mangrove Pesisir Kabupaten Kolaka Sulawesi Tenggara

Mangrove ecosystem can absorb and store carbon stock in their biomass sediment. This plays an important role the cycle. study aimed to analyze C-organic content organic of sediment, also CO2 absorption. The sediment sampling was conducted Kolaka Coastal line mangroves using a Peat Auger for 1 m depth. Then separated into four layers. samples were oven dried at 50°C week bulk density analysis (SBD). done by LOI method. estimation data SBD data. results showed that highest average station 3 (4.12±0.15%). In othher hand, (0.67±0.02 g cm-3). Overall, total higher than other (233.67±11.90 Mg C ha-1). capacity absorption (856.77±37.66 influenced value.