Research And Practice Of Urban Green Space Characteristics

The globalization of economy and culture has exerted a great influence on the urban and rural planning in China.In the process of rapid urban construction transformation,many cities are affected by region and culture.The characteristics of urban space gradually formed by national differences are gradually being eroded,which has become one of the most important problems in the urban development of our country.The related research and practice are not only the needs of urban development,but also the consolation of the citizens' spirit.It is also an important way for the sustainable development of human and nature.John Ormsbee Simonds said It is believe that the lifetime goal and work of the landscape architect is to help bring people,the things they build,their communities,their cities—and their lives—into harmony with the living earth.This is the long-cherished wish of this research dissertation.The necessity and urgency of the protection of urban spatial characteristics have been concerned by the governments and planning departments at all levels,and the concept of the overall urban ecological landscape pattern and the protection of historical and cultural resources has gradually been accepted and disseminated with universal significance.However,there is still a lack of deep,wide and systematic understanding on how to make good use of the city's natural and cultural resources while making good use of the city's natural and cultural resources while doing a good job of diagnosis,protection and restoration,and to shape and cultivate the new spatial characteristics of the city.The urban green space characteristic is the important composition of the city space characteristic,any city characteristic space may or has the necessity to combine with the green space environment landscape,realizes the city green healthy development.At present,the theory and practice of shaping urban green space characteristics both at home and abroad rely on the relatively mature planning theory and practice system to explore the related attributes,or tend to explore three-dimensional space,or pursue ecological environmental benefits,or focus on the protection and restoration of history and culture.Its content depth and breadth cannot completely reach the level of a city's green space characteristic planning.It is necessary to put the urban green space and the city's natural landscape,historical humanities,artificial spatial features integrated to form a theoretical and practical system of independent compilation,complete framework,rich levels and strong implementability.The main research methods of this paper include qualitative discussion method,empirical method,qualitative and quantitative mathematical statistics method,action research method,investigation research method,etc.,based on the basic theories of system theory,synergy theory and urban and rural development theory.Kevin Lynch's theory of urban image,the ontology of urban space culture and other related theories are studied.At the same time,the related planningof urban green space system planning,urban landscape planning and urban design are used for reference,as well as more mature research results at home and abroad.This paper summarizes the status quo and the main problems of the study on urban green space characteristics,leads to the origin of the topic of this paper and the necessity of the study,and also provides the basis for the subsequent related research.In this paper,the basic components of urban green space characteristics are decomposed and analyzed,and the correlation among various factors is systematically analyzed,and relevant discipline theories and methods are applied.Based on the experience of nearly 100 practical projects which the author has hosted and participated in for many years,the theory and practice are interdependent and mutually supporting each other and the urban green space characteristic molding system matching with the research theme is constructed.The main theoretical research contents of this paper include the following four aspects: first,the research on the constitution of urban green space spatial characteristics;secondly,the research on the evaluation and method of urban green space spatial characteristics;third,the research on the main content of urban green space spatial feature shaping;Fourth,the urban green space characteristic control implementation research.Among them,the composition of urban green space spatial features includes two parts: external material composition and internal cultural elements,both of which are tangible physical space elements,but not the non-material part,which is separated from the green space.At the same time,the paper expounds the relationship between the two parts,which lays the foundation for the following material space to be integrated into the nature,humanities and artificial environment characteristics.Secondly,the evaluation of the urban green space spatial characteristics,according to the external material composition of the macro,The microcosmic evaluation and the evaluation of internal cultural elements not only reflect the continuation and echo of the former part of the content,but also cover the systematic level of urban,rural and individual green space.Again for the urban green space spatial characteristics of the main content research,this part of the focus of this study,focused on the innovative points of this study,including the urban green space spatial characteristics of the target system,technical methods,Planning level and system construction,spatial characteristic shaping strategy,compilation content based on urban image theory,etc.Finally,the research on the implementation of urban green space spatial characteristic control guidance,including the method of control guidance,Control level and content research,implementation strategy research and so on.These contents are organized to form the framework system of the seven chapters of the paper.The research content of this paper and the project practice complement each other,through the Yancheng Green Space system planning(general and regulatory level)and Conceptual Planning of Nanning City quality Image Promotion(Master Planning level),demonstrated the relevant theory,and improved the theoretical content framework.Among them,Nanning Cityquality Image Promotion Project Conceptual Planning,according to the main research contents of urban green space characteristic molding,the paper puts forward the content of Nanning green space spatial characteristic planning.Space characteristic resource constitution,resource evaluation,put forward the target system,carries on the overall form layout,and carries on the green space characteristic mold to the region,the boundary,the node and so on separately,finally carries on the classification attribute control.Theoretical research improves the integrity,systematicness and scientificalness of practical projects,while in the process of project demonstration,the theory is returned and perfected according to the concrete conditions,and thus a theoretical and practical frame system with operational significance is constructed.The study on the characteristics of urban green space is a long-term and systematic research process.The research of this paper needs to consider the relevance research in the process of systematic research based on the macro perspective,in order to enrich and perfect the research of the core content.Therefore,in addition to the research and summary of the leading content,the author also explores the more extensive or more detailed research direction,in order to contribute some strength to the urban spatial characteristics through more scientific and comprehensive ways.