基于SBE法的广东省生态景观林带美景度评价

Evaluation on Landscape Beauty of Ecological Landscape Forest Belt in Guangdong Province Based on SBE Method

采用美景度评价法(SBE法)对广东省生态景观林带进行评价,分析影响生态景观林带景观水平的主要因子,探讨生态景观林带景观构成要素与景观质量的关系。结果表明,不同专业、性别、学历、年龄的人群在森林审美态度上具有一致性,其评判结果能够反映森林美景度的实际情况;对53张照片评价SBE值,最大为1.4454,最小为-1.6917;对美景度影响较大的4个因子,即色彩丰富度(X6)、色泽明度(X7)、生活型(X8)、生长状况(X9),建立的多元线性回归模型是Y=1.902-0.346X6-0.461X7+0.206X8-0.584X9。

Based on the statistical analysis of the current situation of ecological landscape forest belt construction,Scenic Beauty Estimation(SBE)method was used to evaluate the ecological landscape forest belt in Guangdong Province,and the main factors affecting the landscape level of the belt were analyzed.Meanwhile the relationship between the landscape elements and the landscape quality was discussed in the ecological landscape forest belt.The results showed that people of different majors,gender,education background and age had consistency in forest aesthetic attitude,and the evaluation results could reflect the actual situation of forest beauty degree.The maximum SBE value of 53 photos was 1.4454,the minimum was-1.6917.There were four factors which had great influence on the beauty degree,namely color richness(X6),color brightness(X7),life style(X8),and growth condition(X9).The multiple linear regression model was Y=1.902-0.346X6-0.461X7+0.206X8-0.584X9.