基于小班尺度的勐海县森林健康研究

Research on Forest Health in Menghai County Based on Small Class Scale

以云南省西双版纳傣族自治州(下文简称“西双版纳”)勐海县为研究区域,以森林资源二类调查小班为研究单元,以勐海县2005年、2015年两期森林资源二类调查(下文简称“二调”)小班数据为数据来源,通过构建基于二调小班数据的森林健康评价指标体系,对勐海县2005-2015年10年间森林健康状况进行评价,并对其变化情况进行分析,最终提出森林经营管理的建议和对策,旨在充分利用和发挥森林资源二类调查小班数据的详细信息,从森林生态系统经营的角度出发,围绕“森林健康”,制定科学、合理的经营措施,为森林经营单位提供可靠的理论依据。

Taking Menghai County,Xishuangbanna Dai Autonomous Prefecture,Yunnan Province(hereinafter referred to as“Xishuangbanna”)as the research area,the second class survey of forest resources was used as the research unit,and the second class survey of forest resources in Menghai County in 2005 and 2015(hereinafter referred to as“Secondary Survey”)was used as the data source.By constructing a forest health evaluation index system based on the second class survey data,this paper evaluates the forest health status of Menghai County from 2005 to 2015,analyzes its changes,and finally proposes suggestions and countermeasures for forest management.The aim is to fully utilize the detailed information of forest resource secondary survey data from the perspective of forest ecosystem management,develop scientific and reasonable management measures around“forest health”,and provide reliable theoretical basis for forest management units.