Table A1.
Landscape Metrics for Land Cover Types in the Study Region over Time.
| Index | Time | Farmland | Forest | Built-up | Water | Aquaculture | Others |
|---|---|---|---|---|---|---|---|
| PD | 1991 | 0.69 | 1.33 | 3.52 | 0.16 | 6.28 | 1.98 |
| 2004 | 1.14 | 1.35 | 2.94 | 0.20 | 5.83 | 2.22 | |
| 2013 | 1.50 | 1.26 | 2.46 | 0.13 | 4.01 | 2.14 | |
| PAFRAC | 1991 | 1.43 | 1.43 | 1.36 | 1.37 | 1.34 | 1.40 |
| 2004 | 1.43 | 1.40 | 1.34 | 1.36 | 1.34 | 1.40 | |
| 2013 | 1.44 | 1.39 | 1.40 | 1.32 | 1.36 | 1.36 | |
| SPLIT | 1991 | 13.40 | 24,697.46 | 9856.42 | 51.51 | 53,174.54 | 28,541.09 |
| 2004 | 28.59 | 21,747.92 | 2530.97 | 54.28 | 3975.03 | 28,744.75 | |
| 2013 | 98.27 | 5125.79 | 108.04 | 156.29 | 2274.13 | 41,441.98 |
PD: patch density; PAFRAC: perimeter-area fractal dimension; SPLIT: splitting index; SHDI: Shannon’s diversity index.