土地覆被类型 | 1998年 | 2008年 | 2018年 |
滩涂 | 17.86% | 15.49% | 17.87% |
水体 | 9.21% | 7.38% | 6.31% |
林地植被 | 1.81% | 1.47% | 2.82% |
盐田及养殖池 | 3.35% | 10.24% | 15.77% |
芦苇及灌木植被 | 37.72% | 18.59% | 12.87% |
裸地 | 3.75% | 3.69% | 2.48% |
城镇及建设用地 | 3.62% | 3.90% | 5.67% |
耕地植被 | 22.69% | 39.24% | 36.21% |