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道路绿化是城市的绿带,以“线”的形式联系着城市中分散的“点”和“面”的绿化,构成完整的城市绿化系统。道路绿化又是城市绿化的面貌,是一个城市国民经济和社会发展的标志,也是精神文明建设的反映。加强城市道路绿化的规划建设,对改善生态环境,美化城市景观,提高居民生活质量有着十分重要的意义。行道树树种的选择是城市绿化的重要内容,它直接关系到绿化成效的快慢,绿化质量的高低,绿化效应的发挥。因此,必须重视行道树树种的选择,做好城市绿化树种规划。一、上虞市城市行道树树种现状与评价上虞市地处亚热带中部,年平均温度15-16℃,1
Road greening is the green belt of the city, which connects the scattered “dots ” and “noodles ” greening in the form of “lines ” to form a complete urban greening system. Road greening is the appearance of urban greening, a symbol of a city’s national economy and social development, and a reflection of spiritual civilization. Strengthening urban greening planning and construction of roads, to improve the ecological environment, beautify the urban landscape, improve the quality of life of residents is of great significance. The selection of street tree species is an important part of urban greening, which is directly related to the effectiveness of greening, the level of greening quality, and the greenery effect. Therefore, we must pay attention to the choice of trees and trees in the street and do a good job in urban greening tree species planning. First, Shangyu City Road tree species status and evaluation Shangyu City is located in the middle of the subtropical zone, the annual average temperature of 15-16 ℃, 1