Landscape evaluation of residential plant community based on SBE method

In Wenzhou City, located in Zhejiang Province, 100 plant communities were selected as the evaluation samples, and the Scenic beauty estimation (SBE) method was used to evaluate the beauty degree. The semantic difference (SD) analysis method was selected to evaluate landscape characteristics. In the SBE method, plant growth, sense of hierarchy, landscape diversity, and color richness was used as the evaluation factors. 40 professional and non-professional groups evaluated the 100 landscape samples. In the SD method, ten adjective pairs were selected as the evaluation criteria for the landscape features in the study. The research indicates that the SBE values of the professional and non-professional groups are strongly correlated. The non-professional group is more volatile and unstable. Professional evaluations of the plant community’s aesthetic value typically include considerations of elements such as plant growth, hierarchy, diversity of landscape, and color richness. In the evaluation of the landscape diversity, hierarchy, color richness, and plant growth, through the SD landscape analysis, the evaluators were able to conduct a correlation analysis of the landscape characteristics and quality of the green plant landscape. This is to find the landscape features that have the most significant impact on the landscape quality.