基于层次分析法优化调整龙泉市森林结构  

Optimizing and Adjusting the Forest Structure of Longquan City Based on the Analytic Hierarchy Process

作　　者：周昌和 林上平 叶茂平 Zhou Changhe;Lin Shangping;Ye Maoping(Longquan Forestry Bureau of Zhejiang Province, Longquan 323700, Zhejiang, China)

机构地区：[1]浙江省龙泉市林业局,浙江龙泉323700

出　　处：《林业科技情报》2020年第4期56-57,60,共3页Forestry Science and Technology Information

摘　　要：为了优化调整龙泉市森林结构,围绕森林的三大效益以龙泉市最近的森林资源二类调查资料为基础,分析了龙泉市林种、树种结构现状,并运用层次分析法对森林结构进行优化调整。结果表明:用材林面积应适当减少,同时增加特种用途林和经济林面积,增加多种经营;在保障森林后备资源的基础上,减少杉木纯林、松木纯林和竹林比例,提高针阔混交林和阔叶林比例。该研究为县级林业部门加强森林生态保护、保障森林多种资源利用提供了较为可行的案例。In order to optimize and adjust the forest structure of Longquan city,the present situation of forest species and tree species structure was analyzed based on the data of forest type ii survey based on the three benefits.And use the analytic hierarchy process to optimize and adjust the forest structure.The results show that the area of timber forests should be appropriately reduced,special purpose forests and economic forests should be increased,and diversified management measures should be adopted.On the basis of ensuring reserve resources,reduce the proportion of pure cunninghamia lanceolata forest,pure pine forest and bamboo forest,and increase the proportion of conifer broad-leaved mixed forest and broad-leaved forest.This study provides a feasible case for the county forestry department to strengthen the forest ecological protection and guarantee the utilization of various forest resources.

关 键 词：层次分析法 林种结构 树种结构 优化调整 

分 类 号：F32[经济管理—产业经济]