基于AHP法的杭州花港观鱼公园植物景观评价

以杭州花港观鱼公园为研究对象,选取其中30个植物景观单元,运用AHP法(层次分析法)进行评价。结果表明：准则层权重值从高到低的排序为生态功能、美学功能、服务功能。指标层中植物生活型结构多样性、植物与植物的协调共生性、植物色彩与季相变化位列权重值的前3位。杭州花港观鱼公园植物景观单元的评价结果是I级10个,占评价单元总数的33.3%；Ⅱ级18个,占总数的60%；Ⅲ级2个,占总数的6.7%,无Ⅳ级,表明花港观鱼公园植物景观总体较好。基于评价结果,推荐了7个优秀的植物配植模式。

AHP-based evaluation on plant landscape of Huagangguanyu Park in Hangzhou

Huagangguanyu Park in Hangzhou was taken as the research subject in this paper.Thirty plant landscape units were selected and evaluated by the method of AHP(analytic hierarchy process).The results were as follows: in the levels of criterion,ecological function was the most important,followed by aesthetic function,service function.And in the levels of index,the top three were the diversity of life forms,the coordination and symbiosis between plants,and the variation of colors and seasonal aspects.The results...