武汉市解放公园植物配置模式与景观评价研究

Study on plant arrangement model and landscape evaluation of Jiefang Park in Wuhan

城市公园是城市绿地的重要组成部分,为了探讨适合城市公园植物景观评价的方法,并总结出优秀的植物群落配置模式.基于层次分析法(AHP),以武汉市解放公园25个典型人工植物群落为对象,选取定性和定量的指标,包括植物群落的生态功能、美学功能、服务功能,建立了城市公园植物景观综合质量评价体系.评价结果显示:Ⅰ级样方7个,占总样方数量的28%;Ⅱ级样方16个,占总样方数量的64%;Ⅲ级样方2个,占总样方数量的8%;无Ⅳ级样方.说明解放公园整体景观质量处于优良水平.基于评价结果,推荐了6个评分较高且处于工级的优秀样方,提出了适合武汉地区的植物群落结构模式.

City park is an important part in urban green space.In order to explore suitable plant landscape evaluation method and summarize the excellent patterns of plant community composition,the research based on analytic hierarchy process (AHP)and 25 typical artificial plant communities were studied in Jiefang park of Wuhan city.Qualitative and quantitative indicators were selected,including the ecosystem function,the aesthetic function,the service function of the plant communities,and the comprehensive quality evaluation system of urban park plant landscape is established.The evaluation results show that:there are 7 quadrats in class Ⅰ,accounting for 28% of the total quadrats;16 quadrats in class Ⅱ, accounting for 64% of the total quadrats;2 quadrats in class Ⅲ,accounting for 8% of the total quadrats;and no class Ⅳ quadrat.This indicated that the overall landscape quality of Jiefang Park was at an excellent level.Based on the evaluation results,the article proposed six excellent quadrats with high marks and in class I,and proposed the plant community structure model suitable for Wuhan.