摘要
文中在分析了国内外风景林资源质量评价研究状况的基础上,认为从充分发挥风景林植物群落各项功能的角度考虑,以往的研究只注重植物群落美化作用的评价是远远不够的,而应从森林植物群落的美化作用、生态效能和保健功能3个方面对森林植物群落进行综合、全面的评价 为此,文中采用数量化理论———I、层次分析法和综合性评估公式从植物群落的美化作用、生态效能、保健功能三个角度建立一种综合性评价模式,并在北京地区森林公园、风景区和自然保护区中选取了40个典型的植物群落应用此模式进行评价,研究发现具有复层结构的混交林的综合性得分值普遍较高,并在此基础上分析总结出营建。
Landscape forest community should be synthetically evaluated on three sides of beautification,ecological function,health care function but not be evaluated only on beautification according to status of quality evaluation of landscape forest in the world.A kind of synthetical evaluation pattern on the three function was established with quantification theoryⅠ,stratification analysis method and synthetical evaluation formulae in this paper.40 typical plant communities were evaluated with the synthetic evaluation pattern from forest parks,landscape area and nature reserves of Beijing. The result showed the mixed forest with more than one layer has high synthetical score.Based on the result,the measures of constructing and reforming landscape forest were put forward.
出处
《福建林学院学报》
CSCD
北大核心
2004年第4期379-384,共6页
Journal of Fujian College of Forestry
关键词
综合性评价
森林植物群落
美化作用
生态作用
保健作用
synthetical analysis
forest community
beautification function
ecological function
health function
