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
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Analysis of spatial pattern and ecological service value changes of large-scale regional paddy fields based on remote sensing data
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图2. 1990-2015年长江经济带水田减少幅度的波动 |
Fig.2. Fluctuation of paddy field reduction rate of the Yangtze River economic belt from 1990 to 2015 |
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