Research on Urban Expansion Simulation Based on FLUS-UGB Model
Optimizing the urban spatial layout structure and improving the quality of urbanization are the inevitable requirements of the development of new urbanization.This paper takes Nanjing as the research area,extracts driving factors from multi-source data such as topography,traffic and population,and simulates the urban spatial layout of Nanjing in 2035 using the FLUS-UGB model based on the land use data in 2015 and 2019.According to the simulation results,the urban spatial expansion in Nanjing presents the charac-teristics of one core and multiple points.The expansion of urban construction land shows the trend of relying on the existing plots to ex-pand outward and gather inward.The expansion of urban space is mainly carried out along both sides of the Yangtze River,which pro-vides reference for optimizing regional urban spatial layout according to local conditions and reasonably delineating urban development boundaries.
NETL
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万方数据
