基于SBE法的西安生态公园植物景观评价OA

Taking the plant landscape of Xi'an Ecological Park as the research object,20 sample plots of the park were selected for investiga-tion and photography,SBE method was used to analyze the correlation of waterfront landscape,dense forest landscape,road landscape and sparse forest grassland,and a linear regression model was established.The results showed that the value of scenic beauty was waterfront land-scape＞dense forest landscape＞road landscape＞sparse forest grassland.SBE value was significantly correlated with 6 factors(P＜0.01),and also significantly correlated with each factor.The most important factor affecting the scenic beauty of Xi'an Ecological Park is the abundance of plant communities,while the less important factor is the diversity of plant species.The results provide theoretical and practical reference for the selection and disposition of plants in Xi'an urban parks.