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“生态园林城市”、“绿色城市”等概念都强调城市绿化景观建设。21世纪是生态的世纪,是人与自然和谐共生的时代,人类与环境的可持续性发展成为人类共同关注的主题。我国的城市街道园林植物景观还存在着许多不适宜城市发展的问题,如:街道景观雷同,特色不明显,不注重生态效益等。城市这些问题的原因是忽略了城市街道园林植物景观的生态作用以及其作为城市开放空间系统、城市绿地系统、城市景观等的一部分。
“Eco-garden city ”, “green city ” and other concepts all emphasize the construction of urban green landscape. The 21st century is the century of ecology and the era of harmonious coexistence between man and nature. The sustainable development of mankind and environment has become the common concern of mankind. There are still many problems unfavorable to urban development in the landscape architecture of urban street in our country, such as: street landscape is similar, the characteristics are not obvious, do not pay attention to ecological benefits. The reason for these problems in the cities is that they neglect the ecological function of landscape architecture of urban streets and their use as part of urban open space systems, urban green space systems, urban landscapes and the like.