层次分析法在防护林林种结构优化评价中的应用——以官司河流域为例  

Analytic Hierarchy Process(AHP) in Shelterbelt Forest Category of Structural Optimization of Evaluation

作　　者：李苗裔[1] 李渊[2] 

机构地区：[1]四川师范大学地理与资源科学学院,四川成都610066 [2]厦门大学建筑与土木工程学院,福建厦门361005

出　　处：《安徽农业科学》2010年第11期5800-5802,5845,共4页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(40801158)

摘　　要：首先,通过效益监测获得大量资料,建立各种森林植被与生态因子的数学模型,为效益评价奠定基础。其次,构建官司河流域防护林林种结构优化配置评价体系。最后,利用层次分析方法,确定不同林种所占权重,从而得出其结构优化配置的依据,为防护林体系的经营管理提供理论指导。A great mass of data were acquired by efficiency monitoring, the mathematical models on forest vegetation and ecological factors were established,which laid a foundation for benefit evaluation,shelterbelt forest kinds of structural optimization with the department of evaluation of Guansi River Basin were constructed.Total weight of different forest types were determined by analytic hierarchy,in order to obtain the basis of its structure optimization,which provided the theoretical guidance for operation management of protection forest system.

关 键 词：官司河流域 林种结构 层次分析法 指标体系 

分 类 号：S727.2[农业科学—林木遗传育种]