基于面向对象—深度学习的闽东南低海拔海岸带地区湿地动态遥感分析
路春燕,雷依凡,苏颖,黄雨菲,刘明月,贾明明

Remote Sensing Analysis of Wetland Dynamics based on Object-oriented and Deep Learning in the Low-elevation Coastal Zone of Southeast Fujian
Chunyan Lu,Yifan Lei,Ying Su,Yufei Huang,Mingyue Liu,Mingming Jia
表4 1985~2015年研究区各湿地类型变化面积及变化率
Table 4 Change area and rate of each wetland type in the study area from 1985 to 2015
湿地一级类型湿地二级类型1985年2000年2015年1985~2000年2000~2015年1985~2015年

面积

/km2

面积

/km2

面积

/km2

变化面积

/km2

变化率

/%

变化面积

/km2

变化率

/%

变化面积

/km2

变化率

/%

近海与海岸湿地河口/浅海水域4 030.564 005.863 844.36-24.70-0.61-161.50-4.03-186.20-4.62
沙石海滩70.9270.8669.39-0.06-0.08-1.47-2.08-1.53-2.16
淤泥质海滩632.16583.40529.90-48.76-7.71-53.50-9.17-102.26-16.18
潮间盐水沼泽35.5835.3067.58-0.28-0.7832.2891.4432.0089.94
红树林3.794.8410.041.0527.605.20107.386.25164.63
人工湿地水库坑塘85.47115.18147.2929.7234.7732.1127.8761.8272.33
运河水渠10.1610.2510.870.090.870.616.000.706.92
盐田/水产养殖场534.26641.27723.10107.0120.0381.8312.76188.8435.35
河流湿地河流98.2097.8999.45-0.31-0.321.571.601.261.28
湖泊湿地湖泊2.022.032.290.010.580.2612.660.2713.31
沼泽湿地草本沼泽0.630.700.550.0710.34-0.15-21.76-0.09-13.67