中国城市土地利用结构研究进展及展望

Research Progress and Prospects of the Researches on Urban Land Use Structure in China

城市土地利用结构一直是城市规划学和城市地理学研究的核心内容之一。合理的城市土地利用结构能促进城市功能发挥及用地效益提升,促进区域经济与环境的和谐发展。本文在总结中国城市土地利用结构演变、驱动机制、结构优化及动态模拟等方面研究进展的基础上,发现在研究方法与研究内容方面仍存在不足,有待深化。本文认为,未来中国城市土地利用结构研究应从城市功能结构合理配置的角度,探究不同产业阶段城市土地利用结构特征;不仅关注城市数量结构研究,更注重城市土地利用空间布局的研究;研究方法从以静态为主向动态化转变,建立科学的土地利用决策支持系统;构建不同类型城市发展必须的功能性用地及用地比例的理论框架,为城市规划编制和优化用地空间布局提供依据。

Urban land use structure is always one of research cores both in urban plan and urban geography. Reasonable land use structure has been one of the ways to ptomote urban function and land use benefits. This paper reviews the research results of urban land use structure according to urban land use evolution feature, driving mechanism of urban land use evolution, urban land use structure optimization and urban land use structure dynamic simulation. The conclusions show the present reasearch has its own limits in methods and contents. In the future, following works should be conducted. （1） From the view of rational arrangement of urban functional structure, the relations between urban functional structure and urban land use structure should be studied and the general rule of urban land use structure evolution in different industrial phases should be explored; （2） Static models should be changed to dynamic-quantitative models, and a supporting system for decision-making should be established; （3） A theoretical framework for regulating urban land use types and land use structures should be established to provide a theoretical support for urban planning and land use spatial distribution optimization.