Zoning with spatial division of forest ecosystem services in Chun’an County,Zhejiang Province
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摘要: 森林生态系统服务功能区划是指导现代林业建设的基础性研究课题。选择对区域森林生态环境敏感性和森林生态系统服务功能性有决定性影响的因子建立指标体系,运用多边形综合指数法计算各单元森林生态环境敏感性和森林生态系统服务功能性的综合指数,采用SPSS进行Q型聚类分析,依据空间分异规律,将浙江省淳安县划分为4个功能区,实行分区施策。在区域林业发展空间布局上强化林业生态建设的主体地位,实现森林资源的最优组合,功能结构的最佳布局和功能价值的最大发挥。对构建林业生态、产业和文化三大体系,应对生态威胁,发展特色经济,促进区域经济社会可持续发展具有重要意义。图4表2参11Abstract: Zoning of a forest by ecosystem services is a current concern guiding modern forestry development. This study was conducted in Chunan County,Zhejiang Province to strengthen the status of forest ecological development,to achieve an optimal combination of forest resources,and to obtain the best layout between a structural and a functional based forest. Factors related to regional forest ecological sensitivity were selected and an evaluation system built. Then,the law of polygons was used to evaluate the composite index of each unit. Finally,the Statistical Package for Social Sciences(SPSS) was employed for a Q-type cluster analysis. Based on spatial differentiation,the county was divided into four functional areas and implemented. These results could help strengthen forest ecological development,forest industry,and forest cultural systems;deal with ecological threats;develop special economic products;and improve regional economies and social development.[Ch,4 fig. 2 tab. 11 ref.]
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Key words:
- forest ecology /
- sensitivity of environment /
- functional services /
- zoning /
- Chun’an County
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链接本文:
https://zlxb.zafu.edu.cn/article/doi/10.11833/j.issn.2095-0756.2011.05.007
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