The Analysis Of Potential Location Of Greenways In Main Urban Area Of Harbin

As variety disciplines fusing and applying in the greenway planning and construction, the greenway network become comprehensive green space integrated with multiple functions, can not only provide people with interactive space closeing to nature, at the same time has a series of comprehensive functions such as ecological restoration, landscape construction, protection of history and culture, driving the development of regional economy. As a result, the greenway network planning and construction is an important mean of solveing the urban ecological environment, human environment, living environment and traffic environment and so on.This paper takes the main city zone at Harbin as the research subject, on the basis of collecting and sorting correlation data, using the data processing and spatial analysis function of ArcGIS and the suitability analysis method, the structure of the network analysis method, to choose appropriate evaluation factors, targeted to quantitative analysis of the study area, obtain the suitability node and path of the construction of green way network for Harbin city,and construct elementary greenway network of the research area, providing fundamentals of planning for the prospective greenway network for Harbin.The research works and achievements mainly includes the following several aspects:1. Summarize the related theories of GreenwayThrough consult relevant data and literature, this paper mainly inductive research on the greenway’s origin, concept, classification, function and development trend at home and abroad;2、Summarize general principles and methods of the greenway planning and constructionThrough the research of the domestic and foreign construction examples, this paper summarizes the general principles, methods and steps of greenways and greenways network planning and construction.3. Analysis the greenway planning technological means combined with instances.Systematically explaines the relevant contents of the geographic information system, the suitability analysis method and landscape pattern analysis method, and details operating principle combining with instances in detail in this paper.4. Research the potential greenway network location in the main city zone at HarbinOn the basis of the above research, this paper chooses the main city zone at Harbin as the research object of the case study, using the spatial analysis function of GIS obtaind the suitability node distribution diagram in the study area, the corridor distribution diagram, and through the network structure analysis carried out the network optimization, finally got the potential greenway network layout of the main city zone at Harbin.