基于遥感数据的大尺度区域水田空间格局及生态服务价值变化分析
刘园, 周清波, 余强毅, 吴文斌

Analysis of spatial pattern and ecological service value changes of large-scale regional paddy fields based on remote sensing data
Yuan Liu, Qingbo Zhou, Qiangyi Yu, Wenbin Wu
表8 1990-2015年长江经济带水田转换及各类生态系统功能价值变化
Table 8 Different ecosystem functions value change lead by paddy field conversion of the Yangtze River economic belt from 1990 to 2015
水田转换类型不同生态系统功能的生态系统服务价值变化(亿元)

食物

生产

原料

生产

水资源

供给

气体

调节

气候

调节

净化

环境

水文

调节

土壤

保持

维持养分循环

生物

多样性

美学

景观

水田-旱地-0.540.352.90-0.47-0.22-0.08-2.681.13-0.07-0.09-0.03
水田-有林地-0.820.502.371.015.181.460.662.280.031.920.84
水田-灌木林-0.450.050.98-0.110.650.18-0.550.34-0.040.240.11
水田-疏林地-2.080.625.080.576.622.011.213.09-0.102.461.09
水田-高覆盖度草地-0.300.010.65-0.140.190.07-0.410.15-0.030.090.04
水田-中覆盖度草地-0.200.000.41-0.130.020.01-0.340.05-0.020.010.01
水田-低覆盖度草地-0.040.000.08-0.03-0.010.00-0.070.00-0.010.000.00
水田-水系-4.431.1689.14-2.6514.1644.09815.607.54-0.9619.1914.76
水田-湿地-0.590.293.660.572.152.4215.221.62-0.015.413.28
水田-建设用地-65.59-4.34219.82-55.98-27.49-32.18-147.33-0.48-9.16-3.280.55
水田-裸地-0.070.000.13-0.06-0.03-0.01-0.140.00-0.01-0.010.00
旱地-水田0.69-0.40-3.490.590.280.093.23-1.320.090.110.04
有林地-水田0.69-0.40-1.95-0.79-4.14-1.17-0.48-1.83-0.02-1.53-0.67
灌木林-水田0.37-0.04-0.800.10-0.51-0.140.46-0.270.04-0.19-0.08
疏林地-水田0.62-0.18-1.50-0.15-1.90-0.58-0.31-0.890.03-0.71-0.31
高覆盖度草地-水田0.44-0.02-0.950.21-0.26-0.090.61-0.210.05-0.12-0.05
中覆盖度草地-水田0.300.00-0.610.19-0.02-0.010.51-0.070.04-0.01-0.01
低覆盖度草地-水田0.020.00-0.040.020.000.000.040.000.000.000.00
水系-水田0.94-0.22-17.710.58-2.77-8.69-160.75-1.490.20-3.78-2.91
湿地-水田0.64-0.30-3.88-0.57-2.23-2.53-15.84-1.700.01-5.65-3.42
建设用地-水田0.300.02-0.990.260.130.140.670.000.040.020.00
总计-70.11-2.91293.31-56.99-10.215.01509.317.95-9.9114.0913.21