Impact of Advanced Industrial Structure on Rural Settlement Ecosystem
This paper used the methods of land use dynamics and co-integration analysis to analyze the temporal evolution char-acteristics of advanced industrial structure and rural settlement ecosystems from 1980 to 2020 in China,and to explore the co-in-tegration relationship between them.The main conclusions are as follows:(1)advanced industrial structure mainly has an impact on the rural settlement ecosystem from the aspects of capital,technology and talents;(2)the dynamics of rural settlement ecosys-tems roughly experienced a period of weak changes from 1980 to 2005,a period of intermediate decline around 2005 to 2010,and a rapid increase period from 2010 to 2020;(3)from 1980 to 2020,the industrial structure upgrade index of various provinces has been continuously improved,and the industrial structure system has been continuously optimized,the advanced level of industrial structure in the eastern region has always been higher than that in the central and western regions;(4)in 93.55％of provinces,the correlation coefficients of industrial structure upgrading and rural settlement ecosystem scale were both greater than 0.7,and passed the significance test of at least 5％,indicating a significant positive correlation between them;(5)there is co-integration be-tween the industrial structure upgrade and the rural settlement ecosystem,showing a long-term equilibrium relationship,and the long-term elasticity is 0.829.
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