川西南山地区主要森林类型生态安全评价研究  

A Study of the Ecological Security Problem of Main Forest Types in Mountain Areas in Southwest Sichuan

作　　者：苏子友[1] 潘发明[1] 唐庆良[1] 盛兴军[1] 

机构地区：[1]四川省林业调查规划院,四川成都610081

出　　处：《四川林业科技》2016年第6期27-31,共5页Journal of Sichuan Forestry Science and Technology

基　　金：农林复合系统可持续经营技术研究(项目编号:(2006BAD03A0504);天然林资源保护工程生态效益监测项目支持

摘　　要：川西南山地区的生态安全问题直接影响四川省社会经济的可持续发展,森林生态系统作为长江上游生态屏障建设主体,评价其主要森林类型的生态安全就显得尤为必要。本文基于川西南山地区攀枝花市、凉山彝族自治州(木里县除外)、雅安市(石棉县和汉源县)林地的生态压力指数,借鉴国家级生态安全评价标准,评价研究了川西南山地区主要森林类型的生态安全状况,并提出了响应的调控措施。The ecological security of the mountain area in Southwest Sichuan plays and will play an impor- tant role in the sustainable development of social economy in Sichuan province. The forest ecosystem is the main body of the building the ecological protective screen in the upper reaches of the Yangtze River, and it is important to evaluate the ecological security of the main forest types. In this paper, evaluation is made on the ecological security status of main forest types in Panzhihua City, Liangshanyizuzizhou Prefecture （ except Muli county）, and Yaan city （ Hanyuan county and Shimian county） on the basis of the ecological pressure index of forest land and national ecological security evaluation standard. Finally, some control measures for protection forest ecosystem are put forward in this paper.

关 键 词：森林类型 生态压力指数 生态安全评价 川西南山地区 

分 类 号：S718.5[农业科学—林学]