应用生态学报2011，Vol.22Issue(8)：2105-2112,8.
海南岛生物多样性保护优先区评价与系统保护规划
Priority areas for biodiversity conservation in Hainan Island: Evaluation and systematic conservation planning.
摘要
Abstract
A total of 140 endangered species in Hainan Island were selected as indicator species, and their spatial distribution patterns were analyzed by using mechanism habitat model. Based on the iterative operation with systematic conservation planning tool MARXAN, the priority areas of these species were identified and evaluated. The priority areas had an area of 5383.7 km2, accounting for 15. 6% of the total land area of the Island, and mainly distributed in some forest regions (Yinggeling, Jianfengling and Wuzhishan) and in northern part water source regions. In the priority areas, the conservation proportion of 11 1st grade indicator species habitats occupied at least 65% of all the habitats. Through the gap analysis of priority areas and current nature reserves, it was suggested that an expansion of Jianfengling, Yinggeling-Iimushan, and Wuzhishan-Diaoluoshan nature reserves and the establishment of Baolonglinchang-Linbiling-Fuwanling protection system should be made, and the protection areas for water source conservation and endangered species should be established in the northern part of the Island.关键词
海南岛/生物多样性/优先区/系统保护规划/MARXAN/模型Key words
Hainan Island/ biodiversity/ priority area/ systematic conservation planning/ MARXAN model分类
资源环境引用本文复制引用
张路,欧阳志云,肖燚,徐卫华,郑华,江波..海南岛生物多样性保护优先区评价与系统保护规划[J].应用生态学报,2011,22(8):2105-2112,8.基金项目
国家自然科学基金重点项目(40901289)和海南省环境科学研究院“海南省主体功能区生物多样性及生态保护评估方法研究”项目资助. （40901289）
