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为确定区域森林的主体功能和林业建设重点,使其形成各具特色的区域林业经济和优势明显的生态服务体系格局,选取贵州省册亨县自然地理、社会经济、生态环境和森林状况等指标,用因子分析与系统聚类相结合的数量化划分方法,进行了县级林业发展区划数量化分区,结果表明:先用因子分析建立因子分析模型,再用较少的几个载荷大量信息的因子进行系统聚类的林业发展区划数量化划分方法,不仅克服了以往区划以定性分析为主的弱点,而且还能剔除常规划分方法中各指标间的相关性;通过对影响册亨县各乡镇林业发展的30个指标的因子分析,建立因子分析模型,用6个载荷89.945%信息量的因子对贵州册亨县的14个乡镇进行系统聚类,结果可将册亨县分为5个区。此研究不仅丰富了林业发展区划理论,而且还可对贵州林地保护利用等林业规划及其相关产业的区划、规划提供借鉴。
In order to determine the main functions of the regional forest and the key points of forestry construction, we should form the pattern of the ecological service system with distinct regional forestry economy and obvious advantages. Select the indexes of natural geography, social economy, ecological environment and forest status in Chuanheng County, Guizhou Province , The quantitative division of the county-level forestry development zoning was carried out by the method of quantitative division combining factor analysis and system clustering. The results showed that the factor analysis model was first established by factor analysis, then the few ones with a large load of information Factor clustering method of quantitative division of forestry development zoning, not only to overcome the previous zoning to qualitative analysis of the main weaknesses, but also eliminate the conventional partitioning method of the correlation between the indicators; through the impact of the township of Chuanheng County Forestry development of 30 indicators of factor analysis, the establishment of factor analysis model, with 89.945% of the information load factor of 89 counties in Guizhou Province Thhengheng clustering, the results can be divided into five districts Shuiheng County . This study not only enriches the theory of regionalization of forestry development, but also provides reference for the planning and planning of forestry planning and the related industries such as the protection and utilization of forestland in Guizhou.