南京市典型林荫道景观综合效果评价  

Evaluation of Comprehensive Landscape Effect for Typical Avenue in Nanjing City

作　　者：曲丹[1] 姜卫兵[1] 魏家星[1] 罗畅[1] 叶红[1] 

机构地区：[1]南京农业大学园艺学院,江苏南京210095

出　　处：《湖南农业科学》2014年第4期66-69,73,共5页Hunan Agricultural Sciences

摘　　要：为研究南京典型林荫道景观效果差异,在查阅文献资料和专家咨询的基础上,根据南京林荫道的特点,建立了南京市典型林荫道景观综合效果评价体系,运用AHP层次分析法从道路绿化覆盖率、行道树景观、健康度、人文/商业景观、物种组成和环境生态功能6个方面进行评价。结果显示:16条道路整体景观水平较好,除了新建的梦都大街外,其他景观等级都在Ⅲ级以上,其中建国前后修建的道路景观等级都达到了Ⅱ级。经过对16条林荫道的横向对比研究发现,通过保留生长时间较长的行道树、选择适宜的树种、增加物种丰富度和提高管理养护水平等四方面建设,能够促使新建的城市道路较快地达到林荫景观效果。In order to understand the differences in landscape effect between the typical avenues in Nanjing city, based on literature review and expert consultation, an comprehensive evaluation system for landscape effect of typical avenue in Nanjing city had been built according to the characteristics of avenues in Nanjing city, which evaluated from six aspects, including greening coverage rate of avenue, tree landscape, healthy degree, cultural/ commercial landscape, species structure and ecological functions using AHP method. The results showed that 16 avenues had great landscape level, which reached theⅢ degree except Mengdudajie avenue, and the avenues which was built before or after the founding of the PRC all reached theⅡ degree. After horizontal comparison of the 16 avenues, it can promote the new built urban streets reaching a better landscape effect in a short time by reserving old trees instead of keeping change, choosing suitable tree species, increasing the species richness and improving management standard.

关 键 词：林荫道 景观评价 层次分析法 南京 

分 类 号：U418.9[交通运输工程—道路与铁道工程]