Study On Spatial Genetic Preservation And Inheritance Strategy Of Tongren Historic District

In the context of the new era,historical and cultural protection has become an important grasp of cultural construction.As an important carrier of historical and cultural resources,the historic district carries the city’s memory and condenses the cultural characteristics of the city.In the past,the protection of historic urban areas focused on the spatial representation,but neglected the deep-seated endogenous laws behind the completed spatial form and the coordination of protection and development,which led to the problems of distortion of historical heritage,imbalance of development and construction,and imbalance of spatial development.In this paper,we use the concept of spatial gene to explore the identification and extraction method and evaluation system of the spatial gene of Tongren Historic District,and provide some research reference for the protection and development of the historic district.This paper compares the theories of urban morphology and historical geography with spatial genes,and constructs a framework for the study of spatial genes in the historic district of Tongren;identifies spatial genes in the historic district of Tongren using spatial and social-emotional elements;analyzes the dynamic mechanism of spatial genes’ evolution,evaluates them using a dual evaluation system of spatial genes’ value and social awareness,and analyzes and summarizes the key contents of various spatial genes’ conservation and inheritance;Finally,we propose conservation and inheritance strategies for different spatial genes based on the key contents.Finally,we propose strategies for the conservation and transmission of different spatial genes based on the key elements.We hope to provide a basis and solution for the conservation and transmission of the historic district of Tongren,and thus improve the science of spatial development in multi-ethnic areas.Firstly,the framework of the spatial genes of the historic district of Tongren is constructed.The system composition of spatial genes is clarified,the identification content,method and combination mode of various elements of spatial genes are discussed,and the basal spatial genes,basal spatial genes and matrix spatial genes are extracted,and the specific implementation method of spatial gene analysis and evaluation is studied.On this basis,we summarize the spatial gene research framework of Tongren’s historic district,including "spatial gene identification and extraction,spatial gene value and social recognition evaluation,and spatial gene oriented conservation and inheritance strategy of historic district".Secondly,the identification and extraction of spatial genes in the historic city of Tongren.Identify the spatial elements and social and emotional elements of the historic city,then extract the spatial genes of the historic city,evaluate the spatial gene value and social cognition of various types of spatial genes,and summarize the key contents of the spatial gene protection and inheritance of the historic city of Tongren,i.e.,"basal spatial gene recovery,basal spatial gene perfection,and basal spatial gene protection.Finally,the spatial genetic protection and inheritance strategy of the historic city of Tong Ren is proposed.The first is the conservation strategy of "restoring the natural pattern,establishing a multi-dimensional spatial system,and strengthening the spatial connotation".The second is the heritage strategy of "positive mutation,emotional grafting and functional transformation".The third is the integration strategy of protection and heritage,which is to "build an integrated network,establish an integrated mechanism,ensure integrated synergy,and carry out integrated development".This study broadens the practical research of spatial genes in historic urban areas.It introduces the concept of spatial genes in the conservation work of the historic urban area of Tongren,constructs a framework for the study of spatial genes in the historic urban area of Tongren,adds a new perspective to the conservation and inheritance of the historic urban area of Tongren,and provides ideas and references for the conservation of history and culture in multi-ethnic underdeveloped areas.