雅安城区行道树现状及发展建议

Status and Development Suggestions of Street Trees in Yaan City

对雅安市雨城区的行道树进行了调查与评价。结果表明,雅安市城区行道树存在着布局不够合理,树种较单一,基调树种不够丰富,树种选择和管理尚待完善等问题。并提出了进一步提高雅安城区城市道路绿化质量的规划建议。

Street trees were the important part of urban green space system and affected the optimization of the framework of urban green space and the construction of ecological security of city greatly. Street trees of Yucheng district in Yaan city were investigated and estimated. The result indicated that there were problems in street trees of in Yaan city, such as the inconsequential distribution, the haploid variety of trees, the insufficient variety of keynote trees and the perfection need of the choice and management of tree species. Suggestions about planning for further improving the greening quality of urban streets in this region were put forward.