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

Type variability research of agro-ecosystem vulnerability in Yulin Shaanxi Chinabased on triangle method
Honglian Wan, Nan Mao, Hailong Song, Yantao He, Zimeng Wang, Chanchan Zhu
表2 农业生态系统脆弱性评价等级
Table 2 Vulnerability assessment level of agro-ecosystem
脆弱性指数(V0<V≤(M-σ)(M-σ)<VMM<V≤(M+σ)V>(M+σ)
脆弱性等级低脆弱性中等脆弱性较高脆弱性高脆弱性