清凉峰自然保护区公益林生态效益评价指标体系研究  

Study on Assessment Index System for the Ecological Benefit of Public Welfare Forest in Qingliangfeng Nature Reserve

作　　者：汪和木 张东北 周成敏 

机构地区：[1]浙江省庆元县实验林场,浙江庆元323800 [2]浙江省庆元县林业局,浙江庆元323800

出　　处：《安徽农业科学》2011年第19期11565-11566,共2页Journal of Anhui Agricultural Sciences

摘　　要：以浙江省临安市清凉峰国家级自然保护区为研究对象,构建了含总目标层、准则层和指标层的公益林生态效益评价指标体系,并运用层次分析法计算得到各评价指标权重。结果表明:准则层中涵养水源、水土保持、固碳制氧和保护生物多样性功能的权重明显高于其他。Taking the Qingliangfeng Nature Reserve in Ling’an City in Zhejiang Province as study object,an assessment index system for ecological benefit of public welfare forest was established,which included total objective layer,criterion layer,and index layer.And the weight of every assessment index was calculated by AHP method.The following results suggested that in the criterion layer,the weights of the ecological functions such as water conservation,soil conservation,carbon sequestration and oxygen producing,and biological diversity conservation,were obviously higher than other ecological functions.

关 键 词：生态公益林 效益评价 层次分析法 

分 类 号：X173[环境科学与工程—环境科学]