【摘要】 城市生态用地是城市中重要的自然组分,对维持城市生态系统的持续、稳定和发展有积极作用。在介绍城市生态用地的基础上,将城市生态用地划分为两大类、四个亚类,并阐述了城市生态用地的服务功能,最后以山东聊城市中心城区为例,对城市生态用地的保护利用作了具体分析。更多还原

【Abstract】 Urban ecological land is an important part in urban ecosystem and it plays an important role in the sustainable development of city.It has lots of ecological service functions.The definition of urban ecological land is presented,and the urban ecological land is divided into two groups,four subgroups.And the ecological service functions of urban ecological land are expounded.At last,Liaocheng city as a case study,the way of protecting and utilization urban ecological land is analyzed.更多还原