1980年以来黄土高原半干旱区乡村人居环境系统脆弱性时序演变——以陕西省佳县为例 |
杨晴青, 杨新军, 高岩辉 |
Change in vulnerability of rural human settlement in the semi-arid area of the Loess Plateau since 1980: A case study of Jiaxian County, Shaanxi Province |
Qingqing YANG, Xinjun YANG, Yanhui GAO |
图3 1980—2016年研究区乡村人居环境系统脆弱性值时序变化 |
Fig.3 Time series of vulnerability value of rural human settlement, 1980-2016 |