1973 | 1986 | 2003 | 2019 | |||||
Ha | % | Ha | % | Ha | % | Ha | % | |
Water | 5153.28 | 17.32 | 5373.90 | 18.06 | 5235.65 | 17.60 | 5484.18 | 18.43 |
Mangrove | 7330.69 | 24.64 | 5686.93 | 19.12 | 6528.81 | 21.95 | 6277.33 | 21.10 |
Paddy field | 8882.49 | 29.86 | 8281.40 | 27.84 | 6658.54 | 22.38 | 6622.24 | 22.26 |
Tanned | 594.87 | 2.00 | 1352.28 | 4.55 | 997.41 | 3.35 | 802.64 | 2.70 |
Mudflat | 2113.78 | 7.11 | 2827.24 | 9.50 | 3401.28 | 11.43 | 3405.06 | 11.45 |
Terrestrial vegetation | 5673.91 | 19.07 | 6227.27 | 20.23 | 6927.34 | 23.29 | 7157.57 | 24.06 |
Total | 29,749.02 | 100 | 29,749.02 | 100 | 29,749.02 | 100 | 29,749.02 | 100 |