Analysis on Spatial - temporal Characteristics of the Coupling and Coordination Development between Urban Land Intensive Use and“Two-oriented City” in Hunan

The comprehensive evaluation of urban land intensive use and two-oriented cityare based on multiple factors analysis,principal component analysis and entropy method.The coordinative development between urban land intensive use andtwo-oriented cityare studied from temporal and spatial perspectives.The result shows:(1) the levels of urban land intensive use and the two-oriented cityincrease year by year from 2007 to 2011 in Hunan,the level of urban land intensive use is higher than that of two-oriented city.(2) The development of coordination between two systems are at antagonistic phase,and the level of coordinated development is increasing year by year from 2007 to 2011,but still far from high coordination level.(3) The areas of North Hunan and East Hunan have higher levels of city land intensive use,two-oriented cityand related coordinated development than that of areas in West Hunan,Central Hunan and South Hunan.Finally,related policy suggestions to coordination development of the two systems are made such as increasing intensity of land use;speeding up industrial transformation;accelerating the construction of urban land intensive use and two-oriented cityin areas of West Hunan,Central Hunan and South Hunan;highlighting the core of urban land intensive use on the construction oftwo-oriented city.