江苏南京玄武湖公园园林植物资源多样性调查及景观评价

Investigation and Landscape Evaluation of Garden Plant Resources Diversity in Xuanwu Lake Park,Nanjing,Jiangsu Province

本研究旨在调查和评价南京市的园林植物资源,深入了解其种类组成、分布特点和景观价值。本研究通过实地考察和数据收集,共记录了115种园林植物,涵盖了落叶乔木、常绿乔木、落叶灌木、常绿灌木和草本植物等多个类群。分析结果显示,南京市园林植物以落叶阔叶植物为主要组成,种类丰富,其中蔷薇科、松科和柏科等为数量较多的科类。景观结构方面,乔木+草本型和针阔混合型是主要类型,落叶阔叶型占据较大比例。这些园林植物为南京市的景观提供了丰富多样的元素,具有重要的生态和文化价值。

The purpose of this study is to investigate and evaluate the garden plant resources in Nanjing,and to gain a deeper understanding of their species composition,distribution characteristics,and landscape value.Through on-site investigation and data collection in this study,a total of 115 species of garden plants were recorded,covering multiple groups such as deciduous trees,evergreen trees,deciduous shrubs,evergreen shrubs,and herbaceous plants.The analysis results show that the garden plants in Nanjing are mainly composed of deciduous broad-leaved plants,with rich species,including Rosaceae,Pinaceae and Cupressaceae.In terms of landscape structure,the main types are tree +herbaceous and needle wide mixed types,with deciduous broad-leaved types accounting for a large proportion.These garden plants provide a rich and diverse element for the landscape of Nanjing,with important ecological and cultural value.