| Ecosystem type | Area (ha) | % of total area | 
| Lowland dipterocarp forest | 23,705 | 2.88 | 
| Lowland dipterocarp alluvial forest | 2130 | 0.26 | 
| Lowland dipterocarp quartz forest | 38,001 | 4.62 | 
| Lowland dipterocarp sandstone forest | 15,003 | 1.82 | 
| Lowland limestone forest | 638 | 0.08 | 
| Hill dipterocarp forest | 6506 | 0.79 | 
| Hill dipterocarp quartz forest | 52,773 | 6.41 | 
| Hill dipterocarp sandstone forest | 185 | 0.02 | 
| Upper dipterocarp forest | 25,17 | 0.31 | 
| Upper dipterocarp quartz forest | 24281 | 2.95 | 
| Upper dipterocarp sandstone forest | 1588 | 0.19 | 
| Oak-laurel forest | 276 | 0.03 | 
| Oak-laurel quartz forest | 3194 | 0.39 | 
| Oak-laurel sandstone forest | 92 | 0.01 | 
| Montane forest | 70 | 0.01 | 
| Montane quartz forest | 757 | 0.09 | 
| Peat-swamp forest | 82,058 | 9.97 | 
| Mangrove | 21,422 | 2.60 | 
| Water Body | 9828 | 1.19 | 
| Modified ecosystem | 537,856 | 65.36 | 
| Total Area (ha)= | 822,880 | 100.00 |