Research On The Optimization Of The Spatial Layout Of The County Towns And Villages In The Bashan Area Of Southern Shaanxi

The Bashan area in southern Shaanxi is a national key ecological function zone identified in the plan of my country's main function zone.One of,the task of improving the living standards of rural society and revitalizing the village is also very arduous.As a transitional area between the city and the village and its ecosystem and functional space,Chengbian Village in the county seat of Bashan in southern Shaanxi carries multiple functions such as biodiversity protection,water conservation,and ecological protection.This research is guided by coordinating the ecological protection and rural revitalization of the county town border village in the Bashan area of southern Shaanxi.It relies on the existing relevant research results and the GIS technology platform to address the ecological,production and living problems in the county town border village development,which fits the region.The future trends,opportunities and challenges of the transformation and development of urban border villages,try to put forward the development ideas of the diversification of production space and the livability of living spaces with ecological space protection as the core,and studied the current characteristics and existing problems situation of the "three generations" system and spatial layout,"Sansheng" system transformation and spatial layout optimization strategy research,spatial layout optimization method research,etc.to build a research framework for the spatial layout optimization of county town border villages in Bashan,southern Shaanxi,and take Lijiaping Village,Zhenba County in this area as a research example.Use Lijiaping Village as an example to verify the practicability of strategies and methods,and provide reference for similar villages.The paper combs the current characteristics and problems of the "three-life" system and the "three-life" space in the county towns and border villages of Bashan in southern Shaanxi,and combines the power and trend of the transformation of the "three-life" system in the region,and proposes the transformation of the matching "three-life" system.Based on the direction of "Sansheng" space optimization,and based on this direction,the method of "Sansheng" spatial layout optimization was constructed,and finally the empirical research was carried out in Lijiaping Village.The main conclusions of the thesis:First,it is concluded that the current situation of the "three-life" spatial layout of the county town and border village in the Bashan area of southern Shaanxi is characterized by rich ecological space problems,patch cuts,high fragmentation,and production space is mainly farming,single type,The distribution is chaotic,the living space is scattered,the facilities are different,and the connection is inconvenient.Secondly,it is concluded that the transformation trend of the ecosystem is towards the direction of excellent comprehensive ecological benefits,the production system is towards the development of the green industry integration of the village and the city,and the living system is towards the development of modern life livable and efficient,and the corresponding specific development direction is proposed.Finally,the establishment of village basic data collection and processing-"Sansheng" space land use evaluation-"Sansheng" space control line delineation-"Sansheng" spatial layout optimization method system for spatial layout optimization,and based on Lijiaping Cunwei empirically verified the method system.