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立体绿化就是在空间层面上增加绿化覆盖量。它是在不增加绿化用地的情况下,极大地增加人均绿地占有量,丰富城市园林绿化的空间结构层次,充分发挥绿色植物综合效益,改善城市环境面貌的最佳措施。当前,提高城市绿化覆盖率和城市绿化指标已经成改善城市生态环境、建设生态园林城市、提高景观质量的重要手段和途径,因此,在城市推行立体绿化势在必行。
Three-dimensional green space is to increase the amount of green coverage. It is the best measure to increase the comprehensive utilization of green plants and improve the appearance of the urban environment without increasing the greening land, greatly increasing the amount of green space per capita and enriching the spatial structure of urban landscaping. At present, improving urban greening coverage and urban greening indicators have become important means and ways to improve urban ecological environment, build eco-garden cities and improve landscape quality. Therefore, it is imperative to promote the greening in urban areas.