陶然亭公园野生地被植物资源综合评价分析与应用研究
Comprehensive Evaluation and Application of Wild Ground Cover Resources in Taoranting Park
徐小云 1于佳 1杨威 1李剑雄1
作者信息
- 1. 北京市陶然亭公园管理处,北京 100050
- 折叠
摘要
以陶然亭公园内七大景区的野生地被植物为研究对象,调查了野生地被植物的种类、生长势、观赏部位、适应力、株高等基本信息,并采用层次分析法(AHP)构建了野生地被植物资源评价体系.结果表明:陶然亭公园共有野生地被植物52种,隶属24科47属,其中多年生植物占比最高,达到44.23％;通过K-means聚类分析法,最终评选出Ⅰ级地被植物15种,Ⅱ级地被植物15种,Ⅲ级地被植物19种,Ⅳ级地被植物3种.该评价体系更强调野生地被植物的观赏性,与公园景观需求相符.
Abstract
This study focuses on the wild ground cover in the seven major scenic areas of Taoranting Park.Their species,growth vigor,ornamental parts,adaptability,and plant height are investigated.By employing the Analytic Hierarchy Process(AHP),a comprehensive evaluation system for the resources of wild ground cover is estab-lished.The results indicate that Taoranting Park harbors a total of 52 species of wild ground cover,belonging to 24 families and 47 genera,with perennial plants constituting the highest proportion at 44.23％.Through Kcmeans cluster analysis,the plants were categorized into four levels:15 species of Level Ⅰ ground cover 15 species of Lev-el Ⅱ,19 species of Level Ⅲ,and 3 species of Level Ⅳ.This evaluation system further emphasizes the ornamental value of wild ground cover,aligning with the demand of park landscape.
关键词
野生地被植物/综合评价/层次分析法/园林应用Key words
wild ground cover/comprehensive evaluation/analytic hierarchy process/landscape application引用本文复制引用
出版年
2024
NETL
NSTL
万方数据