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5 长江经济带单位面积生态系统服务价值当量表
Table 5 Ecosystem services equivalent value per unit area of the Yangtze River economic belt
土地利用系统分类供给服务调节服务支持服务文化服务
一级二级

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

耕地水田1.360.09-2.631.110.570.172.720.010.190.210.09
旱地0.850.400.020.670.360.100.271.030.120.130.06
林地有林地0.310.710.372.357.031.993.512.860.222.601.14
疏林地0.100.240.120.782.340.661.170.950.070.870.38
灌木林0.190.430.221.414.231.283.351.720.131.570.69
草地高覆盖度草地0.100.140.080.511.340.440.980.620.050.560.25
中覆盖度草地0.050.070.040.260.670.220.490.310.030.280.13
低覆盖度草地0.020.030.020.100.270.090.200.120.010.110.05
水域水系0.800.238.290.772.295.55102.240.930.072.551.89
永久性冰川雪地0.000.002.160.180.540.167.130.000.000.010.09
湿地0.510.502.591.903.603.6024.232.310.187.874.73
建设用地0.000.001.90-0.050.00-0.49-0.330.000.000.140.10
未利用地沙地0.010.030.020.110.100.310.210.130.010.120.05
裸地0.000.000.000.020.000.010.030.020.000.020.01