基于生态审美的城市生态绿地构建对策

Construction Strategies for Urban Ecological Green Space Based on Ecological Aesthetic

城市生态绿地构建对于营建城市生态系统及提高公众福祉具有促进作用。探讨、厘清影响城市绿地生态审美的关键因素,对于健康、稳定的绿地生态景观营造及公众生态价值观引导具有重要意义。通过探讨生态审美的概念和内涵,总结符合生态审美的绿地特征,提出符合生态审美的城市生态绿地构建原则与对策:基于城市绿地生态系统服务功能、绿地基础条件及人类活动干扰程度,将城市绿地划分为生态保育型、生态功能型及生态景观型3类生态绿地,构建生态绿地网络;基于绿地植物群落物种构成、空间布局及绿地功能需求,提出6类自然式植物群落配植模式。旨在为营建高生态效益、高景观质量的绿地景观提供规划依据。

The construction of urban ecological green spaces contributes to the development of urban ecosystem and the improvement of public well-being.The exploration and clarification of key factors influencing the ecological aesthetic of urban green spaces is of important significance to the construction of healthy and stable ecological landscape and the guidance of public ecological values.By exploring the concept and connotation of ecological aesthetic,and summarizing the characteristics of green spaces in compliance with ecological aesthetic,this research proposed the following principles and countermeasures for the construction of urban ecological green spaces based on ecological aesthetic:classified urban green spaces into three types(ecological conservation type,ecological function type and ecological landscape type)by referring to the ecosystem service functions and basic conditions of urban green spaces as well as the interference of human activities to facilitate the construction of an ecological green space network;proposed six types of natural plant community configuration patterns in combination with the species composition,spatial layout and functional needs of green spaces.The aim is to provide a planning basis for the construction of green space landscape with high ecological efficiency and landscape quality.