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以贵阳市5个区的36条主干道的植物景观为研究对象,通过实地调查、拍照,运用美景度(SBE法)法对其植物景观质量进行评价分析。结果表明:36条主干道植物景观的美景度(SBE)总体分值相对较高,良好占70%,中等分值占27%,差分值占3%;从SBE总体平均分值比较来看,金阳新区道路植物景观美景度平均值最高,为81.47,与其他4个区差异显著,而其余4个区差异均不显著;SBE值中,贡献最大的影响因素是绿地断面形式,其次是配置效果。以上表明,SBE法能较好地量化植物景观质量,可为城市道路植物景观规划设计和评价提供参考。
Taking the plant landscape of 36 main roads in five districts of Guiyang City as the research object, the landscape quality of the plants was evaluated through field investigation, taking pictures and applying the method of scenic beauty (SBE). The results showed that the overall score of the scenic beauty (SBE) of 36 main road landscapes was relatively high with 70% good, 27% middle, and 3% difference. According to the comparison of the overall SBE scores, The average scenic beauty degree of road in Jinyang New District was the highest, which was 81.47, which was significantly different from the other four areas, but not significant in the other four areas. Among the SBE values, the most influential factor was green area and the second was configuration effect. The above shows that the SBE method can better quantify the quality of plant landscape, which can provide reference for the planning and evaluation of urban road plant landscape.