新自然主义生态种植设计理念下的城市墙体自生植物在垂直绿化中的应用

垂直绿化能有效缓解城市建设用地紧张与绿地空间不足的矛盾，是改善城市生态环境、促进城市可持续发展的重要手段。如何设计景观效果良好且生态功能优良的垂直绿化植物群落，满足低成本、低消耗、低维护与易管理的诉求，是当前城市垂直绿化亟待解决的问题。以城市中心区墙体自生植物为研究对象，分析墙体自生植物的物种组成、群落结构及其与城市墙体微环境的关系。并基于新自然主义生态种植设计理念，从植物种类选择和植物群落构建2个方面来探讨墙体自生植物在城市垂直绿化中的应用潜力，以期为快速城市化进程中城市垂直绿化的发展提供新的思路与方法。

Application of Urban Wall Autogenous Plants in Vertical Greening Based on New Naturalistic Ecological Planting Design

Vertical greening is an effective conflict mitigation method for urban construction land shortage and insufficient green space, and it is also a significant method for improving urban ecological environment and promoting sustainable urban development. How to design plant communities with good visual effect and excellent ecological function and meet the requirements of low cost, low consumption, low maintenance and easy management is an urgent issue of urban vertical greening. Based on the case study of wall autogenous plants in urban center, species composition and community structure and these relationships with wall microenvironment were analyzed. And on the basis of new naturalistic ecological planting design, the application potential of wall autogenous plants were explored from two aspects: species selection and community construction. This research can provide new ideas and methods for the development of vertical greening in the process of rapid urbanization.