基于AHP法的滨水绿道植物景观评价体系构建  

Establishment of Landscape Plant Assessment Model in Waterfront Greenway Based on Analytic Hierarchy Process

作　　者：郜春丽[1] 翁殊斐[1] 赵宝玉[1] 

机构地区：[1]华南农业大学林学院,广东广州510642

出　　处：《西北林学院学报》2013年第3期206-209,共4页Journal of Northwest Forestry University

摘　　要：滨水绿道植物景观是最具地域特色的绿道景观。采用层次分析法(AHP法)构建滨水绿道植物景观评价体系,运用专家系统从生态、美学、心理等3个方面,选择了物种多样性、植物乡土性、适地适树、综合生态效益、植物色彩和季相性、植物景观与环境的协调性、植物景观空间层次丰富性、植物景观的意境美、安全感、舒适感等10个评价因子,通过构造判断矩阵计算各层次指标权重,指标层权重的范围为0.039 3～0.240 1,计入结果的问卷各矩阵的一致性检验范围为0～0.095,均<0.1。为检验该评价体系的可行性,选取广州蕉门河滨水绿道的10个样方,请25位专家用构建的评价体系对10个样方进行评价,结果显示,该评价体系能够实际反映滨水绿道植物景观的建设水平高低,具有可行性。The plant landscape of the waterfront greenway is the most unique scenery in reflecting geographical features.A system for the assessment of the plant landscape of the waterfront greenway was established by using analytic hierarchy process based on the questionnaire results from relative experts.Ten factors for the assessment were selected from the views of ecology,aesthetics,and psychology,including species diversity,plant locality,suitability,comprehensive ecological benefit,color and seasonal appearance,compatibility between plants and environment,richness of space,artistic beauty,security,and comfort ability.Hierarchy indices were weighted and calculated by assessment matrix.The hierarchy index weights ranged from 0.039 3 to 0.240 1.The consistency test data of questionnaire matrix included in the results ranged from 0 to 0.095,smaller than 0.1.In order to validate the feasibility of the assessment model,ten spots from Jiaomen waterfront greenway in Guangzhou were sampled to be assessed by 25 experts based on the assessment model.The results showed that the assessment model coul reflect the actual level of waterfront greenway plant landscape,thereby the model was feasible.

关 键 词：AHP法 滨水 绿道 植物景观 评价体系 

分 类 号：TU986.2[建筑科学—城市规划与设计]