基于AHP法的南亚热带新优乡土行道树种综合评价及推荐

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HUANG Yuni，LI Fang，ZHAI Xiaojun，ZHUO Shubin，FENG Xinxin*

基金项目：广东省住房和城乡建设厅2023年科技创新计划项目：“东莞市园林绿化树种的本底调查及适生乡土树种的评价、筛选、推荐及应用示范”（编号：2023-K13-384726）；广东省住房和城乡建设厅2025年科技创新计划项目“儿童友好型植物在珠三角城市园林景观中的应用研究”（编号：20250226K0027）

Abstract

Based on the Analytic Hierarchy Process （AHP），this article proposes a comprehensive evaluation model to screenand evaluate street tree species in the Southern Subtropics of China.Themodel incorporates5criterion layersand16 indicator levels.46 native tree species from the Southern Subtropics in China are evaluated in detail using this model. Theresults indicate that7 species，such as Camphora parthenoxylon，Cleidiocarpon cavaleriei and Terminalia myriocarpa exhibit excellent performance; 21 species， such as Prunus zippeliana，Machiluschinensis，Micheliabalansae show very good performance. All of these native species are recommended for wide use as urban street trees in cities in the south-central subtropical regions of Guangdong and Guangxi， as well as in the central subtropical regions of Yunnan. Concurrently，twelve new superior native tree species have been selected for promotion，providing a reference for selecting street tree species in South subtropics cities.

Keywords

Street tree;Native tree species; Southern subtropics;Analytic Hierarchy Process （AHP）

文章亮点

1）采用层次分析法构建了南亚热带地区行道树种综合评价模型，完善了评价指标因子体系，该模型避免了基于单一或少数考量因素导致的树种选择弊端。（剩余8747字）