摘要
通过实地踏查及抽样调查,对成都市六城区行道树资源、结构特征及配置模式进行调查分析.结果表明成都市现有行道树树种102种,隶属于40科72属,出现频度较高的行道树有女贞、银杏、栾树、雪松、水杉;行道树配置模式包括单层模式、两层模式以及多层次的生态配置模式.研究成果对成都市城市行道树科学规划和建设提供科学依据.
The street trees resouces and configuration mode of Chengdu were investigated by field recon- naissance and sampling survey. The results showed that there were 102 species of street trees, belong- ing to 40 families and 72 genera. The high frequency of street trees were Ligustrum incidum, Ginkgo bi- loba , Koelreuteria paniculata , Cedrus deodara , and Metasequoia glyptostroboides, Meanwhile, street trees configuration modes included single-layer model, the two-tier model and multiple levels of ecologi- cal configuration mode. The study will provides the basis for Urban planning and construction.
出处
《四川大学学报（自然科学版）》
CAS
CSCD
北大核心
2013年第6期1327-1333,共7页
Journal of Sichuan University(Natural Science Edition)
基金
"十一五"国家科技支撑计划子课题资助项目(2008BAJ101306-03)
四川省科技厅应用基础项目(2012JY0090)
四川大学植物标本数字e平台建设及共享(2012JCPT004)
关键词
成都市
行道树资源调查
植物资源名录
行道树结构特征
配置模式
多样性指标
chengdu, street tree resource survey, plant resources list, street trees structural features,configuration model, diversity index
