摘要
发展屋顶绿化是提高城市绿地比例、优化景观质量和改善生态环境的有效措施,植物作为其中唯一的生命元素,是体现屋顶绿化艺术价值和生态价值的主要载体。文章以苏州60个屋顶花园植物景观单元为例,分别采用美景度评价法(SBE)和层次分析法(AHP),对屋顶花园植物景观的艺术性和生态性进行了综合评价和分析。结果表明,植物类型的组合、植物景观与环境的匹配度、植物的观赏性和健康度及植物景观的色彩对屋顶花园植物景观的艺术性影响显著,其中植物景观与环境的匹配度可作为评价屋顶花园植物景观艺术性的特色评价因子。植物景观的物种多样性、结构稳定性、植物的扩张性及种植密度是影响屋顶花园植物景观生态性的决定因素,对营造可持续性屋顶花园植物景观意义重大。研究结果为探索屋顶花园植物景观的综合评价方法以及进一步提升屋顶花园植物景观的综合价值提供了依据。
The development of roof greening is an effective measure to increase the proportion of green space,optimize the quality of landscape and improve the ecological environment in cities.Plants are the main carrier to play artistic and ecological value as the only element of life in the roof greening.Taking 60 plant landscape units in the roof gardens in Suzhou as examples,the artistry and ecology of the plant landscape units were evaluated using beauty evaluation method(SBE)and analytic hierarchy process(AHP).Results showed that the combination of plant types,matching degree of the plant landscape and environment,healthy degree and ornamental value of the plants and color of the plant landscape significantly impacted the artistry of the plant landscape,and the matching degree of the plant landscape and environment can be used as a characteristic evaluation factor to evaluate the artistry of the plant landscape of roof gardens.The species diversity and structural stability,plant expansion and planting density were decisive factors for the ecology of the plant landscape,which were of great significance to the sustainable construction of the plant landscape of roof gardens.This study can provide a basis for exploring the comprehensive evaluation method of the plant landscape and further improving the synthetic value of the plant landscape of roof gardens.
出处
《建筑与文化》
2023年第12期248-251,共4页
Architecture & Culture
基金
苏州大学第二十四批大学生课外学术科研基金资助项目(项目编号:KY20220682B)
苏州大学技术研发资助项目(项目编号:H190645)。
