景观格局因子交互作用对科尔沁沙地沙漠化的影响

蔡明玉, 贾飚, 常学礼

Impact of interaction of landscape pattern factors on desertification status in Kerqin Sandy Land

Mingyu Cai, Biao Jia, Xueli Chang

表2 地理探测器模型中景观格局因子交互作用类型

Table 2 Types of interaction between two landscape pattern factor in Geodetector Model

交互作用类型 判断准则 代码 非线性增强 q(x1?x2)>q(x1)+q(x2) A 双因子非线性增强 q(x1?x2)>q(x1)和?q(x2) B 单因子非线性减弱 Min(q(x1)和q(x2))<q(x1?x2)<?Max(q(x1)和q(x2)) C 非线性减弱 q(x1?x2)<Min(q(x1)和q(x2)?) D 独立 q(x1?x2)=q(x1)+q(x2) E