Research on urban ecological environment and spatial relations

With the development of urban residential suburbanization, the urban living space is the basic type of urban society and the important function, living space extension and ecological environment relationship, which is are paid more attention by scholars. This paper does research on quantitatively measure in urban spatial extension and ecological environment on the core research for residence land distribution in Harbin city, analyzes the influential factors of urban residential space and function, to reveal the existence of the residential environment problems and put forward the corresponding countermeasures by a solid foundation. Urban living space and ecological environment are the important contents of urban geography and planning. This research is not only meaningful to the northeastern city of Harbin planning, reformation, and comprehensive development, but also has the referential value to the Harbin city real estate developers and housing consumer.