城市绿色开放空间系统功能认知研究——以连云港市区为例

The Cognitive Research on Functions of Urban Green Open Space System:A Case Study of Lianyungang Urban Distrct

城市绿色开放空间系统具有生态调控、经济社会与文化景观等3项功能,可通过评价功能强度、测度满意程度与优化系统功能等分别实现学者、市民与政府对绿色开放空间系统功能的认知。三类认知构成了研究绿色开放空间系统功能的独特知识体系,为该系统的功能优化提供了执行线索,进而对加强生态城市建设、推动城市的可持续发展等产生积极而重要的影响。以连云港市区绿色开放空间系统为例,在评价功能强度、测度满意程度并对比分析二者异同的基础上,充分吸取学者与市民的意见,提出优化系统功能的方案。

Urban green open space system has three functions, the ecological regulation function, economic-social function and cultural-landscape function. It is possible to achieve scholars′ cognitive through evaluating functional strength to achieve public cognitive through measuring functional satisfaction, and to achieve government′ s cognitive through optimizing system functions. The three types of cognitive constitute a unique knowledge of green open space system functions, provide perform clues for the optimization of the system functions, and thus result in a positive and important impact for strengthening ecological city construction, and promoting urban sustainable development. Taking the urban green open space system of Lianyungang City as a case, this article evaluates functional strength of the system, measures functional satisfaction level to the system. On the basis of comparative analysis of both the similarities and differences, and the views of the scholars and the public, the article absorbs the proposed program to optimize system functionality.