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中国农学通报 ›› 2023, Vol. 39 ›› Issue (8): 15-20.doi: 10.11924/j.issn.1000-6850.casb2022-0334

• 林学·园艺·园林 • 上一篇    下一篇

基于层次分析法的京杭运河(淮安段)外引彩叶树种综合评价

张秋露()   

  1. 淮安市大运河绿地管理服务中心,江苏淮安 223001
  • 收稿日期:2022-05-05 修回日期:2022-07-09 出版日期:2023-03-15 发布日期:2023-03-14
  • 作者简介:

    张秋露,女,1990年出生,江苏沭阳人,工程师,硕士,研究方向:园林植物应用。通信地址:223001 江苏省淮安市运北东路天津路大桥东侧大运河绿地管理服务中心,E-mail:

A Comprehensive Evaluation of the Colored-leaf Tree Species Introduced to the Huai’an Section of Beijing-Hangzhou Grand Canal Based on Analytic Hierarchy Process

ZHANG Qiulu()   

  1. The Grand Canal Green Space Management and Service Center in Huai’an, Huai’an, Jiangsu 223001
  • Received:2022-05-05 Revised:2022-07-09 Online:2023-03-15 Published:2023-03-14

摘要:

对近年来在京杭运河两岸(淮安段)引种驯化的彩叶树种进行适应性综合评价,以其中较有研究价值的16种作为研究对象,利用层次分析法(AHP)构建综合评价体系。结果表明,叶色、呈彩期、耐热性是综合评价体系中最重要的指标。最终利用综合评价分值将16种引种树种分为4个等级,金叶复叶槭(Acer negundo ‘Aurea’)、北美枫香(Liquidambar styraciflua)等5种树种引种价值高,银红槭(Acer×freemanii)、美国红枫(Acer rubrum)等5种树种引种价值较高,娜塔栎(Quercus nuttallii Palmer)等4种树种引种价值一般,柳叶栎(Quercus phellos)等2种树种引种价值较低。研究结果对淮安地区进一步开展彩叶树种引种驯化具有重要意义,同时也为其他城市风景园林规划建设提供可借鉴的依据。

关键词: 淮安, 彩叶树种, 层次分析法(AHP), 综合评价

Abstract:

This paper aims to make a comprehensive evaluation on the area adaptation of colored-leaf tree species introduced to the Huai’an section of Beijing-Hangzhou Grand Canal. 16 introduced colored-leaf tree species were selected as the research objects. The author established a comprehensive evaluation model based on analytic hierarchy process (AHP). The results showed that leaf color, color duration and hot resistance were significant factors in the comprehensive evaluation system. According to the scores, the 16 colored-leaf tree species were divided into four grades: 5 species, such as Acer negundo ‘Aurea’ and Liquidambar styraciflua, had the highest introduction value; 5 species, such as Acer×freemanii and Acer rubrum,had relatively high introduction value; 4 species, such as Quercus nuttallii Palmer, had a common introduction value, and the rest 2 species, such as Quercus phellos, had relatively low application value. The study is of certain significance to the further introduction and domestication of colored-leaf tree species in Huai’an. At the same time, it also provides basic reference for landscape architecture in other cities.

Key words: Huai’an, colored-leaf tree species, analytic hierarchy process (AHP), comprehensive evaluation