川西高原三种雉类与其捕食者赤狐的空间关系

邹博研, 罗概, 朱博伟, 冉江洪, 房超

The spatial distribution relationship between three pheasant species and mutual predator, the red fox (Vulpes vulpes), on the Western Sichuan Plateau

Boyan Zou, Gai Luo, Bowei Zhu, Jianghong Ran, Chao Fang

表1 条件型双物种占域模型中的参数描述

Table 1 The description of parameters in conditional two-species occupancy model

参数 Parameters 描述 Description psiA 物种A对位点使用的概率 Probability of site use for species A psiBA 当物种A存在时, 物种B对位点使用的概率 Probability of site use for species B, given species A is present psiBa 当物种A不存在时, 物种B对位点使用的概率 Probability of site use for species B, given species A is absent pA 当物种B不存在时, 物种A的探测概率 Probability of detection for species A, given species B is absent pB 当物种A不存在时, 物种B的探测概率 Probability of detection for species B, given species A is absent rA 当两物种都存在时, 物种A的探测概率 Probability of detection for species A, given both species are present rBA 当两物种都存在且物种A被探测到时, 物种B的探测概率 Probability of detection for species B, given both species are present and species A is detected rBa 当两物种都存在且物种A未被探测到时, 物种B的探测概率 Probability of detection for species B, given both species are present and species A is not detected