摘要
城市路口作为城市道路景观的重要节点,路口景观一定程度体现了一个城市的风貌与特色。以深圳市60个路口花景为研究对象,分别采用层次分析法(AHP法,the Analytic Hierarchy Process)和美景度评判法(SBE法,Scenic Beauty Estimation procedure)对花景进行综合评价,建立城市路口花景层次分析法综合评价体系及美景度回归模型,从科学和艺术感官的角度分析影响路口花景效果的主要因子。结果显示:AHP及SBE两种方法对路口花景的评价结果差异显著,且AHP法评价结果较稳定;交通安全性、遮荫效果及植物生长状况3个因子对AHP法评价结果影响最大,所占权重分别为0.240 6、0.153 0、0.122 8;对SBE评价结果影响最显著的评判因子为物种丰富度及遮荫程度,回归模型为Y=0.151C_(6)+0.124C_(10)–0.728。综合偏重考虑,景观交通安全性、物种丰富度、遮荫效果3个因子均具有较高的景观评价结果。本研究以期为路口植物景观改造提升提供参考。
As a crucial node of the urban road landscape,the landscape at urban intersections reflects the features of a city.Sixty flower landscapes at intersections in Shenzhen were used as the research objects,and the AHP(analytic hierarchy process)and SBE(scenic beauty estimation procedure)were used to comprehensively evaluate the plant landscape at intersections in Shenzhen in this paper.An AHP comprehensive evaluation system for the intersection of flower landscapes and a scenic beauty regression model was established to analyze the main factors affecting the effect of flower landscape intersections from the perspective of scientific and artistic senses to provide a reference for the intersection of flower landscape reconstruction and upgrading.The results showed that the AHP and SBE results were significantly different,and the results of the AHP method were relatively stable.The three factors of traffic safety,shading effect,and plant growth status had the greatest influence on the evaluation results of the AHP method,accounting for 0.2406,0.1530,and 0.1228,respectively.Species richness and shading degree were the most significant factors affecting the SBE evaluation results,and the regression model yielded Y=0.151C_(6)+0.124C_(10)–0.728.The landscapes that considered traffic safety,species richness,and shading effects had higher landscape evaluation results.
作者
易慧琳
黄旭光
谭广文
YI Huilin;HUANG Xuguang;TAN Guangwen(Pubang Landscape Architecture Co.,Ltd.,Guangzhou,Guangdong 510600,China;Shenzhen Municipal Bureau of Urban Management and Comprehensive Law-enforcement,Shenzhen,Guangdong 518036,China)
出处
《热带农业科学》
2024年第3期72-78,共7页
Chinese Journal of Tropical Agriculture
基金
广州市市科技计划项目“广州市生态园林技术研究企业重点实验室”[No.2014SY000010]。
关键词
路口
花景
AHP法
SBE法
intersections
plant landscape
analytic hierarchy process
scenic beauty estimation procedure
