Type | Area 1974 | Frequency | Area 2003 | Frequency | Area 2012 | Frequency |
| (ha | (%) | (ha) | (%) | (ha) | (%) |
Built | - | - | 20.55 | 4.40 | 39.76 | 8.51 |
Bare ground | - | - | 58.10 | 12.44 | 68.8 | 14.73 |
Agriculture | - | - | 10.91 | 2.34 | 39.98 | 8.56 |
Sand quarries | - | - | 1.20 | 0.26 | 4.20 | 0.90 |
Dense mangrove | 467.11 | 100 | 188.99 | 40.45 | 74.99 | 16.06 |
Degraded mangrove | - | - | 168.54 | 36.08 | 212.56 | 45.50 |
Other vegetation | - | - | 7.98 | 1.71 | 18.98 | 4.06 |
Water | - | - | 10.83 | 2.32 | 7.83 | 1.68 |
Total | 467.11 | 100 | 467.11 | 100 | 467.11 | 100 |
Total losses |
|
| 109.57 |
| 179.55 |
|