基于SBE法的北京植物园月季园植物组群美学评价

文章在对北京植物园月季园植物资源实地调查的基础上,选择月季园内25个典型植物群落作为研究对象,运用美景度评价法(SBE法)对月季园的植物景观美学质量进行评价,分析影响月季植物景观的主要景观要素,建立美景度评价模型,以寻求月季专类园植物群落的最佳配置模式。研究结果表明,各景观要素对美景度的影响程度不同,25个植物景观的美景度范围为-1.106730~0.670411;运用SPSS软件分析月季景观美景度值与各个景观要素的关系,建立美景度评价模型,最终确定对月季植物景观美学质量影响最显著的3个景观要素,为今后月季专类植物景观设计提供参考。

Esthetic Evaluation of Plant Community Landscape at Rose Garden in Beijing Botanical Garden Based on SBE Method

In order to explore the main factors influencing the esthetic quality of plant landscape in specified rose garden,the paper selects 25 typical plant communities in the rose garden based on the field investigation of plant resources in Beijing Botanical Garden to evaluate the esthetic quality of the plant landscape using the scenic beauty estimation method(SBE).The paper analyzes the main landscape elements that affect the rose landscape to establish a SBE model for identifying the best configuration mode of the plant community in the rose garden.The results show that the various landscape elements have different degrees of influence on the scenic beauty,and the 25 plant community landscapes selected for the study have the scenic beauty value ranging from-1.106730 to 0.670411.The SPSS software is used to analyze the relationship between the scenic beauty value of the landscape and the various landscape elements for the setup of SBE model and finally determine the 3 landscape elements that have the most significant impact on the aesthetic quality of the rose plant landscape.This study is aimed to providing a basis for the future landscape design of the rose plant landscape.