城市行道树的聚类分析及综合评估  

Cluster Analysis and Comprehensive Assessment of Road-line Tree Species

作　　者：朱凤云[1] 

机构地区：[1]黄淮学院农林科学系,河南驻马店463000

出　　处：《安徽农业科学》2008年第2期529-531,共3页Journal of Anhui Agricultural Sciences

基　　金：河南省科技攻关项目"河南城市行道树种的优化与引种技术的研究(0124050029)"的一部分

摘　　要：应用聚类分析方法,从美化效果、生态适应性、环境保护功能、经济效益等方面,提出了城市行道树种生态功能与生态适应性评价应用的综合指标体系,并尝试对一个城市常见的70种行道树种进行了评判与分级。By using cluster analysis methods, a comprehensive index system to evaluate the ecological function of the road-line tree species and ecological adaptability was constructed from some aspects, sucn as beautifying effects, ecological adaptability, environmental protection, economic benefits. And 70 kinds of common trees in a city were assessed and ranked .

关 键 词：行道树种 综合评价指标 聚类分析 

分 类 号：S73[农业科学—林学]