基于三角图法的榆林市农业生态系统脆弱性类型变化研究
Type variability research of agro-ecosystem vulnerability in Yulin， Shaanxi， China，based on triangle method
基于三角图法的榆林市农业生态系统脆弱性类型变化研究 |
| 万红莲, 毛楠, 宋海龙, 何艳桃, 王子梦, 朱婵婵 |
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Type variability research of agro-ecosystem vulnerability in Yulin， Shaanxi， China，based on triangle method |
| Honglian Wan, Nan Mao, Hailong Song, Yantao He, Zimeng Wang, Chanchan Zhu |
| 图4 农业生态系统脆弱性综合指数 |
| Fig.4 Vulnerability index of agro-ecosystem development |
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