宣城市道路绿化树种多样性研究  

Study on Diversity of Road Greening Plant Species in Xuancheng City

作　　者：张智勇 黄庆丰[2] 江国华 Zhang Zhiyong;Huang Qingfeng;Jiang Guohua(Xuancheng Vocational and Technical College,Xuancheng 242000,China;College of Forest and Garden,Anhui Agriculture University,Hefei 230036,China)

机构地区：[1]宣城职业技术学院,安徽宣城242000 [2]安徽农业大学林学与园林学院,安徽合肥230036

出　　处：《黄山学院学报》2021年第5期65-68,共4页Journal of Huangshan University

基　　金：安徽省高校自然科学研究重点项目(KJ2019A1141);安徽省教育厅质量工程项目(2018jyxm0786)。

摘　　要：宣城市主城区内16条道路中55个样方采用丰富度、多样性、均匀度和相似性指数的分析方法,从定性和定量两方面阐述宣城市道路绿化树种的优缺点,并从经济价值、特色发展和生态可持续发展等角度提出现代城市道路绿化树种布置的主要思路,为城市道路绿化和后期改造提供依据。55 samples of 16 roads in the main urban area of Xuancheng City are analyzed by using the richness,diversity,evenness and similarity index.The advantages and disadvantages of road greening tree species in Xuancheng City are expounded from both qualitative and quantitative aspects.The main ideas of road greening tree species layout are put forward from the perspectives of economic value,characteristic development and ecological sustainable development.The Paper provides the reform basis for the new construction and later transformation of urban road greening.

关 键 词：宣城市 道路绿地 群落多样性 

分 类 号：S731.8[农业科学—林学]