滨海湿地生境质量演变与互花米草扩张的关系——以江苏盐城国家级珍禽自然保护区为例

张华兵, 甄艳, 吴菲儿, 李玉凤, 张亚楠

Relationship between habitat quality change and the expansion of Spartina alterniflora in the coastal area: Taking Yancheng National Nature Reserve in Jiangsu Province as an example

Huabing ZHANG, Yan ZHEN, Feier WU, Yufeng LI, Yanan ZHANG

表1 生态威胁因子属性表

Table 1 Attribute table of ecological threat factors

威胁因子 最大影响距离 权重 衰退线性相关性 养殖池 1 0.6 0 河流 3 0.4 1 堤、道路 5 0.8 1 互花米草 3 0.8 0