关键词: 森林生态网络, 指标体系, 压力&mdash, 状态&mdash, 响应模型, 层次分析法

Abstract:

The popular model for sustainable development evaluation used abroad and domestically, I.e. the model of Driving force-State-Response was Introduced in this paper. The concerned important factors of construction of Forest Ecological Network in Anhui was analyzed and the kind of driving forces which affect the stability and development of forest ecological environment in Anhui were found out, the indicator system for the network was initially formed. The paper calculated the heavy balance of constraints and indicators to the targets by the Analytic Hierarchy Process(AHP) and experts' consultancy way (Delphi Way), outlined the present value of the indicators in 6 different typical counties, and analyzed their forest ecological comprehensive indicators and put them in order, from which the paper evaluated the effects of forest ecological network construction in different stages and the differences to the final target. The results of the study fit the fact.

Key words: Forest ecological network, Indicator system, Model of driving force-state-response, The analytic hierarchy process