Construction Of Urban Green Space System Having Ecological Function

With the development of economy,people have deeply realized the ruin of urban environment accompanying the acceleration of urbanizing process,which is the underlying factor restricting the further urban development. It is essential to construct ecological green space system,because it can guide the land use and space arrangement. At present,urban planner should make every effort to exploring the urban evaluation regularity of different sorts of green spaces in urban green space system,and researching the reasonable quality of green spaces,planning basis,arranging forms,and linking relation between green space system and urban function. In this thesis,we regard the central green spaces in Harbin as research object,combine landscape ecology,contemporary urban planning theory and landscape accessibility theory,and apply computer technique,especially,GIS and RS Jo explore systemic,comprehensive and deep-going planning methods. Using the outcomes of this research,we can plan and construct a reasonable ecological green space system with special features,which is harmonious on the whole,diverse in different districts,and optimal on the functions.