森林生态承载力评价指标体系构建——以广东省为例

Construction of Evaluation Index System of Forest Ecological Carrying Capacity——Taking Guangdong Province as An Example

森林是生态系统的重要组成部分,森林生态系统在为广东经济社会发展起到重要支撑作用。通过森林生态承载力评价,可以从国民经济发展的视角下,找准林业生态建设的切入点。文章以广东省为例,运用文献检索法、德尔菲法、主成分分析法、层次分析法构建包括6个准则层32项指标的森林生态承载力评价指标体系,并对广东省21个地级市进行实证分析,以期为区域森林生态系统的保护、恢复和建设提供参考。

Forest is an important part of the ecosystem.And forest ecosystem plays an important role in supporting the economic and social development of Guangdong province.Through the evaluation of forest ecological carrying capacity,we can identify the breakthrough point of forestry ecological construction from the perspective of national economic development.Taking Guangdong province as an example,this paper constructs an evaluation index system of forest ecological carrying capacity including 32 indicators of 6 criteria layers by using the methods of literature retrieval,Delphi,principal component analysis and analytic hierarchy process,and makes an empirical analysis on 21 prefecture level cities in Guangdong province,so as to provide reference for the protection,restoration and construction of regional forest ecosystem.