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将衡量森林生态功能区森林生态系统适应性管理效果的指标分解为气候调节、生态保持、产品供给、休闲服务4项,通过主成分分析计算得到各个指标的重要性;利用VAR模型分析黑龙江省大小兴安岭森林生态系统适应性管理与经济发展的相互影响;根据脉冲响应函数分析得到森林生态系统适应性管理与经济发展之间的动态关联关系,据此给出若干提高森林生态系统服务水平和促进经济发展的对策和建议。
The indicators that measure the effect of forest ecosystem management in the forest ecological function area were decomposed into four items: climate regulation, ecological preservation, product supply and leisure service, and the importance of each index was calculated by principal component analysis. VAR model was used to analyze the effect of Heilongjiang Province large Xiaoxing’anling forest ecosystem adaptive management and economic development interaction; based on the impulse response function analysis of the adaptive management of forest ecosystems and economic development between the dynamic correlation, given some to improve forest ecosystem services and promote economic Development of countermeasures and suggestions.