摘要
选择了若干对园林植物景观效果贡献较大的定性和定量指标 ,定性指标主要体现整体性与和谐性要求 ,定量指标主要体现景观多样性要求 ,建立整体指标体系 ,采用层次分析法(AHP法 )构造了园林植物景观的综合评价模型。通过对定性指标的量化 ,以及采用Simpson指数公式计算景观多样性的定量指标值 ,应用综合评价模型对园林植物景观进行了实例评价。分析结果认为 ,该评价方法适用于园林植物景观或其他城市人工植物景观的分析评价 ,尤其是适合于园林植物景观设计预评价及其多方案选优方面的应用。表 3参
Some qualitative indexes and quantitative indexes which produced a great impact the landscape of garden plants were selected.The qualitative indexes mainly reflect the whole and harmony of the landscape of garden plants.The quantitative indexes mainly reflect the landscape diversity and form an index system.Using AHP method,the paper built the model tree of comprehensive evaluation.Based on giving value to qualitative indexes and calculating quantitative indexes by Simpson indexes formula,the paper evaluated an example using the AHP model.The results and analysis show that the evaluation method appropriates to evaluate the landscape of garden plants or other urban artificial landscape of plants,especially to evaluate beforehand the landscape of garden plants and to select the best one of many projects.
出处
《浙江林学院学报》
CSCD
北大核心
2001年第4期394-397,共4页
Journal of Zhejiang Forestry College
基金
国家科学技术部农业专项项目 ( 98 11 10 18)
