荆南三口地区生态系统服务价值对城乡建设用地扩张的响应机理 |
李霞, 李静芝 |
Response mechanism of ecosystem service value to urban and rural construction land expansion in the three outlets of the southern Jingjiang River |
LI Xia, LI Jingzhi |
图3 1990—2018年荆南三口各类生态系统服务价值变化 |
Fig.3 Changes of the various ESV in the three outlets of southern Jingjiang River from 1990 to 2018 |
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