Study On The Spatial Development Mechanism And Adjustment-control In Metropolis Ring Of Urumuqi

With the tidy of global economy integration and regional economy collectivization,cities, as the carriers of highly centralized economic,isolated development are not adapt to the trend, which are the development trend in the 21st century.Therefore, as a unit of regional economic development, metropolis ring has become a support of city competition in the pattern of intensification and formalization.Due to Urumqi is far away from the developed areas,in the new historical conditions,it is an inportant problem that how to display the superiorities and get rid of backwardnesses global economy integration and regional economy collectivization among the wave of technological revolution.From the view of geographic science,regional development theories and urban region system, the article explicates the position of Urumqi in the west region based on the competition of cities. According to the Urumqi's characteristics of spatial expansion,the paper analyses the development strengthens and directions of spatial expansion.The paper also researches on spatial development mechanism of melomepolis ring,including the factors of intrinsic compatibilities and external actuations,and puts forward the suggestion on controlling principles for the spatial of metropolis ring of Urumqi,according to this, the paper proposes regulating goals,meanwhile proposes six aspects about clear directions and specific regulating measures in tourism spatial, Infrastructure, industrial structure,urban system,population and ecology.