基于FAHP的半散养及圈养麋鹿栖息环境评价指标体系构建  

An indicator system model for evaluation on habitat of père David′s deer in captivity or semi-free-range based on Fuzzy Analytic Hierarchy Process

作　　者：陈星[1] 张林源[1] 刘艳菊[1] 白加德[1] 张树苗[1] 程志斌[1] 杨峥[1] 

机构地区：[1]北京麋鹿生态实验中心,北京100076

出　　处：《天津师范大学学报（自然科学版）》2015年第3期169-173,共5页Journal of Tianjin Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(41475133);北京市财政资助项目(PXM2013_178218_000003);北京市科学技术研究院2015年青年骨干资助项目(201523)

摘　　要：为了科学合理地评价半散养及圈养麋鹿(Elaphurus davidianus)种群的栖息环境,采用模糊层次分析法(FAHP)构建评价指标体系,在此基础上,对国内13处半散养及圈养麋鹿种群作了指标评价.结果表明:构建的指标体系中,生物环境因素对于麋鹿的栖息环境影响最大,其中地表植被丰富度和麋鹿自然取食的物种多样性是最重要的2项评价指标.13个麋鹿种群中,湖北石首和江苏大丰麋鹿国家级自然保护区达到优秀级,半散养式管理的麋鹿种群栖息环境评分均显著高于圈养管理的麋鹿种群的栖息环境.To reasonably evaluate the habitat environment of Père David′s deer（Elaphurus davidianus）in captivity or semifree-range,an indicator system model for evaluation on the habitats of Père David′ s deer was constructed based on Fuzzy Analytic Hierarchy Progress. Furthermore,an evaluation on thirteen populations of Père David′s deer in China was conducted.The results showed that biological environmental factors had the greatest impact on the habitats of Père David′s deer,among which,the surface vegetation abundance and the naturally foraging abundance were the most important evaluational indicators.Among the thirteen habitats,two national nature reserves,i.e. Shishou in Hubei Province,Dafeng in Jiangsu Province,achieved excellent level. Overall,the habitats of populations of Père David′ s deer in semi-free-range got significantly higer scores than those in captivity.

关 键 词：麋鹿 栖息环境 评价体系 模糊层次分析法 

分 类 号：Q958[生物学—动物学]