六盘山华北豹的栖息地利用及保护建议

王双贵, 郭志宏, 顾伯健, 李天醍, 苏玉兵, 马伯丞, 管宏信, 黄巧雯, 王放, 张卓锦

Habitat use of the North China leopard (Panthera pardus japonensis) in the Liupanshan Mountains and its implications for conservation planning

Shuanggui Wang, Zhihong Guo, Bojian Gu, Tianti Li, Yubing Su, Bocheng Ma, Hongxin Guan, Qiaowen Huang, Fang Wang, Zhuojin Zhang

表2 华北豹的等价最优占域模型

Table 2 Equivalent optimal occupancy models of North China leopard

模型 Models 自由度 K 赤池信息指数 AIC ΔAIC ΔAIC 权重 Weight 占域率 Occurrence rate (ψ) 探测率 Detection rate (p)* ψ(SNV, ROA, RES, TMI, DPR, GRP, BRP), p(SEA) 10 309.763 0.000 0.44 0.132 0.055/0.004 ψ(ROU, WNV, RES, CRO, TMI, CVP, GRP), p(SEA) 10 310.807 1.044 0.30 0.133 0.054/0.005 ψ(SNV, CRO, TMI, DPR, BRP), p(SEA) 8 311.254 1.491 0.18 0.137 0.051/0.004 ψ(ROU, WNV, ROA, RES, TMI, DPR, GRP), p(SEA) 10 311.338 1.575 0.08 0.142 0.054/0.004 模型加权平均结果 Model weighted average results 0.135 0.053/0.004