亚热带植物科学2016，Vol.45Issue(2)：177-182,6.DOI:10.3969/j.issn.1009-7791.2016.02.017
层次分析法在粤北高速公路沿线绿化树种选择中的运用
The Application of Analytic Hierarchy Process on Choice of Greening Tree Species along Expressway in North of Guangdong Province
摘要
Abstract
Based on investigation of native plants along Renhua to Boluo proposed expressway (Renhua to Xinfeng part) in Guangdong Province, the environment adaption, cultivation characteristic, function characteristic and economic effect of 388 native species were evaluated and comprehensively analyzed with by analytic hierarchy process. The results showed that among first-grade indexes, weight of environment adaption was the highest (0.5476) which indicated the environment adaption take the most important role in greening tree species selection along expressway, while the function characteristic (0.2051) was the second factor that should be considered. Among the 14 second-grade indexes, tolerance to barren soil was the highest (0.1642). All these were decided by special soil environment, temperature and afforested maintenance and important indexes affecting the comprehensive system of greening tree species along expressway. According to AHP model, 388 native species distributed along Renhua to Boluo expressway (Renhua to Xinfeng part) in Guangdong Province were evaluated and finally found that there were 64 species presenting well with marked up to 80 and adapting to expressway greening. Combined with ornamental value, cold tolerance and supply situation in market, 20 native species were finally selected as advising greening trees applied along Renxin expressway.关键词
高速公路/乡土植物/绿化树种/层次分析法Key words
expressway/native plant/greening tree/analytic hierarchy process分类
农业科技引用本文复制引用
黄少雄,卢明明,陈捷,吴保欢,崔大方..层次分析法在粤北高速公路沿线绿化树种选择中的运用[J].亚热带植物科学,2016,45(2):177-182,6.基金项目
广东省仁化至博罗高速公路(仁化至新丰段路)生态环境特征及其适宜绿化树种调查研究 （仁化至新丰段路）
