祁连山保护区森林生态系统现状与保护对策  

Status of Forestry Ecosystem and Protection Countermeasure in the Protection Areas in Qilian Mountains

作　　者：马永俊[1] 王金叶[1] 刘兴明 裴雯 金铭 

机构地区：[1]中南林学院生命科学与技术学院 [2]甘肃省祁连山国家级自然保护区管理局,甘肃张掖734000 [3]甘肃省祁连山水源涵养林研究院,甘肃张掖734000

出　　处：《西北林学院学报》2005年第4期5-8,共4页Journal of Northwest Forestry University

基　　金：国际科技合作重点项目(2002DF000021);国家高技术研究发展计划子课题(2002AA2Z4011);国家重点野外科学观测试验站建设项目资助

摘　　要：在祁连山保护区森林资源清查基础上,采用生态系统理论和方法,分析了祁连山水源涵养林生态系统存在的问题,提出了创新保护机制、减轻系统压力、科学封山育林、人工造林、按照德国近自然林业理论进行经营、加强科学研究等保护对策,强调保护必须与科学经营相结合,对林草地实行“轮封、轮育、轮牧”,严禁死封硬管。Based on the investigation of forest resources in the protection areas in Qilian Mountains,main problems existed in the water resource conservation forest ecosystem were analyzed by using ecological theories and methods. Countermeasure of protection were put forward,such as innovation protection mechanism ,abating ecosystem stress ,closing the hillsites scientifically,enhancing afforestation and strengthening scientific research ,and with the emphasis of the combination of protection and scientific management, closing hillsites and management activities.

关 键 词：水源涵养林 生态系统 保护区 对策 

分 类 号：S718.55[农业科学—林学]