The Construction Of Urban Ecological Corridor Study

With the continuous appearance of the environment problems and the improvement of the people's living standard, the people gradually understand that human and nature should be harmonious. The urban would develop in the orientation of nature, so the urban landscape ecological planning has been more important in the urban planning. The attempt of urban ecological corridor has guideline significance to urban planning and urban building.Above all, based on the theories of ecology, urban planning, human geography, landscape ecology and regional economic geography, the paper discusses the categories corridor including its definition, connotation, principle and space pattern. The author also summarizes the functions of the ecological corridor in the urban ecological system.Secondly, the paper analyses the difference between Guangzhou city and several international ecological city, and sets forth the possibility of ameliorating the urban ecological environment in Guangzhou. And it brings up the value of the corridor in Guangzhou through urban imagery, sustained development and urban landscape.Lastly, based on the analysis of the natural and human conditions, the paper comments the consistence between building the ecological corridor and urban orientation. And it puts forward the gradation structure and overall layout of the urban ecological corridor.