The spatiotemporal pattern evolution characteristics of the"production-living-ecological space"in rapidly urbanizing areas:a case study of Wuhan City
In response to the escalating conflicts and contradictions in the"production-living-ecological space"brought about by the accelerating urbanization process,there is an urgent need to study auxiliary decision-making technologies to promote coordinated development and sustainable land use.This article takes Wuhan City as an example,using remote sensing image interpretation,GIS spatial overlay and other technologies,and introducing methods such as land use dynamics and land use transfer matrix,to analyze the evolution trend and spatial differentiation of its"production-living-ecological space"pattern.The research results indicate that:①From 1990 to 2020,the overall pattern of"production-living-ecological space"in Wuhan City showed significant differences in both horizontal and vertical dimensions,with living spaces concentrated in areas below 100 m above sea level,and production and ecological spaces decreasing with increasing altitude;②The dynamic degree of land use in the"production-living-ecological space"of Wuhan City has significantly changed,and the instability of land use space has increased.From 2010 to 2020,the comprehensive land use dynamic degree was the highest,and the transformation between land types was the most intense In the"production-living-ecological space"of Wuhan,the main trend is the downward trend of production space,the expansion trend of living space,and the overall slight increase of ecological space The transformation of land use functions in the"production-living-ecological space"of Wuhan has accelerated with the urbanization process,mainly manifested in the encroachment of industrial and mining production space on agricultural production space,and the squeezing of agricultural production space by blue ecological space in the past 30 years.The research content can provide sample significance and application value for achieving coordinated development of the"production-living-ecological space"and sustainable land use.
production-living-ecological spacetemporal and spatial evolutionland useWuhan City
NETL
NSTL
万方数据
