| Land use pattern | Percentage of change (%) | |||
| 1985-1975 | 1995-1985 | 2005-1995 | 2015-2005 | |
| Wetland (WL) | 32.06 | −2.03 | −7.12 | −42.91 |
| Water body (WB) | −12.86 | 20.64 | −76.07 | −52.31 |
| Bare ground (BG) | 73.91 | −34.04 | −9.73 | 27.93 |
| Vegetation (VG) | −60.40 | 76.24 | 4.26 | −19.66 |
| Settlement (SL) | 0.00 | 24.25 | 78.28 | 36.14 |