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当前位置: 首页 > 文章 > 兰州市60种地被植物层次分析评价与筛选 甘肃林业科技 2021,46 (4) 54-57+61
Position: Home > Articles > The Evaluation and Selection of Sixty Ground Cover Vegetation in Lanzhou City by Analytic Hierarchy Process Journal of Gansu Forestry Science and Technology 2021,46 (4) 54-57+61

兰州市60种地被植物层次分析评价与筛选

作  者：
丑欢欢;许宏刚;吴永华;朱亚灵;程晓月;黄蓉
单  位：
兰州市园林科学研究所
关键词：
兰州市;地被植物;层次分析法;权重;综合评价
摘  要：
兰州市地被植物多达200余种,生态景观效果参差不齐。实地调查兰州市园林地被植物,构建1个目标层、3个准则层和8个指标层变量,采用比率标度法赋值权重、3级5分制指标层评分,利用层次分析法评价兰州市60种常见地被植物。结果表明,60种常见地被植物层次分析评价值2.545 7～4.753 0;4级适宜程度,Ⅰ级12种,Ⅱ级19种,Ⅲ级25种,Ⅳ级4种;筛选出Ⅰ、Ⅱ级共31种适宜地被植被。Ⅰ级可以大面积应用,Ⅱ级可以作为骨干应用,Ⅲ级中观赏价值较高的种类可作点缀使用。
译  名：
The Evaluation and Selection of Sixty Ground Cover Vegetation in Lanzhou City by Analytic Hierarchy Process
作  者：
CHOU Huanhuan;XU Honggang;WU Yonghua;ZHU Yaling;CHENG Xiaoyue;HUANG Rong;Lanzhou Institute of Landscape Gardening;
关键词：
Lanzhou city;;ground cover plants;;analytic hierarchy process;;weight;;comprehensive evaluation
摘  要：
There are more than 200 kinds of ground cover plants in Lanzhou city,and the effect of ecological landscape is uneven and diverse.On the spot investigation of landscape ground cover plants in Lanzhou city,and to build 1 target layer,3 criterion layer and 8 index layer variables.The ratio scale method was used to assign weights,grade 3 and grade 5 Index.Sixty common ground cover plants in Lanzhou were evaluated by analytic hierarchy process.The results showed that the values of 60 common ground cover plants were 2.545 7～4.753 0 by analytic hierarchy process,level 4 suitability,there were 12 species of Grade Ⅰ,19 species of Grade Ⅱ,25 species of Grade Ⅲ,4 species of Grade Ⅳ.A total of 31 suitable vegetation types were selected.Grade Ⅰ can be widely used,Grade Ⅱ can be used as a backbone application;Grade Ⅲ in the higher ornamental value of the species can be used as embellishment.

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