DOI: 10.36347/sjet

Pages: 575-578

As one of the basic theory of ecology, niche theory has important guiding significance on the new urbanization ecological and intensive. The original natural ecological niche research focused on micro-level relations between species in the community, and then the urban ecological niche theory research focused on a certain area or even country within the scope of the macro-level relationship between cities, both exist some limitations. This study focuses on medium measure effect among the constituent elements of the city, puts forward several suggestions to the construction of the new urbanization based on the theory of ecological niche.