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通过对宁波市北仑新区主城区所有道路绿化现状的详细调查,并对收集到的第一手资料进行综合分析,指出北仑主城区道路绿化中存在着树木种类偏少,行道树常绿树种和落叶树种比例失衡;不分场合,唯色块是举,片面追求美观而忽视生态效益以及由于道路规划原因造成绿地率偏低、绿化景观单调等不足。在此基础上,以北仑新区主城区道路绿化为例,提出了改变当前现状,丰富植物种类、改善常绿和落叶树木比例、提高道路绿量以及绿化养护水平等一些改进对策和建议。以期对今后的城市道路绿化建设和管理提供有益的帮助。
Through a detailed survey of the current status of greening of all roads in the main urban area of Beilun New District in Ningbo City and a comprehensive analysis of the first-hand collected data, it is pointed out that there are fewer types of trees in the greening of the main urban area of Beilun City, and evergreen tree species and deciduous tree species Proportion of imbalance; regardless of occasion, the only color is the move, one-sided pursuit of beauty and neglect of ecological benefits as well as due to road planning caused by green space rate is low, green landscape monotonous and other deficiencies. On the basis of this, taking the road greening of the main urban area of Beilun New District as an example, some countermeasures and suggestions are put forward such as changing current status, enriching plant species, improving the proportion of evergreen and deciduous trees, raising the green of roads and the level of afforestation. With a view to the future of urban road construction and management of green provide useful help.