成都市双流县东升镇新城区中心绿带城市森林营建模式及树种选择研究

城市森林生态、景观、经济和社会等功能的发挥依赖于其营建模式及树种的选择。本文以成都市双流县东升镇新城区中心绿带为例,在分析以乡土树种为主的常用绿化植物材料生态生理特性的基础上,探讨了在成都市新建城区内适用的城市森林营建模式及树种的选择。通过研究,得出了四种适用于成都市双流县新城区中心绿带城市森林的营建模式,并建立了相应的树种选择评价指标体系,科学地对植物材料进行了选择。

Establishment Patterns and Tree Species Selection of Urban Forests in the Middle Green Land in the New Town of Dongsheng

The display of urban forest＇s functions,including ecology,landscape,economy and society,depends on forest establishment patterns and tree species selections.Taking the middle green land in the new town of Dongsheng of Shuangliu County in Chengdu City as an example,the discussion is made on the available establishment patterns and tree species selection of urban forest on the basis of the analysis of physiological and ecological characters of common afforested plant materials.Through studies,four establishment patterns are obtained which are applicable to the middle area in the new town of Dongsheng.Meanwhile the corresponding evaluation index systems have been set up for the tree selection,and the plant materials have also been scientifically selected.