| As a national cultural and ecological protection area,southern Fujian is one of the most dynamic areas in eastern China.Its superior geographical environment-three sides are arounded by moutains and around two rivers which go into the sea is the stage for the generation and development of Minnan culture.The Minnan culture takes Chinese traditional culture as the main body,has absorbed and learned foreign beneficial culture,and gradually developed into today’s highly compatible,open and pioneering regional cultural ecology.Its numerous historical and cultural heritages are valuable assets left over from the long-term evolution of urban and rural space,and they are allencompassing and have a long history.Under the requirement of establishing cultural self-confidence,it is of great practical significance to conduct research on the protection of these heritages in the context of the transformation of the territorial space planning system.This paper takes the Third Cultural Relics Census and other relevant historical and cultural heritage as main data,combined with other methods such as coordinate pickup and georeferencing to determine the spatial location.This paper takes the Third Cultural Relics Census and other relevant historical and cultural heritage as main data,combined with other methods such as coordinate pickup and georeferencing to determine the spatial location.additionally,the attribute content and historical environment data of the heritages are also been supplemented,so that and the construction of historical and cultural heritage and related environmental databases in southern Fujian can be completed.With the help of statistical and geographic information system methods,the overall characteristics,spatiotemporal distribution characteristics,influencing factors,and protection strategies of historical and cultural heritage in southern Fujian can be explored on the basis of the research above.The conclusions are as follows:(1)The type of spatial distribution of historical and cultural heritage in southern Fujian is mainly agglomerated,with a high degree of agglomeration in coastal areas;in the county scale,it has overall distribution characteristics such as lower concentration,higher degree of dispersion,and higher degree of equilibrium.(2)Under the six time slices of prehistory,Qin to Wudai,Song and Yuan,Ming,Qing,and the Republic of China,the distribution scale of historical and cultural heritage in southern Fujian has gradually increased;the distribution heat has gradually increased,and the relationship between horizontal and vertical has also been strengthened gradually;the trend of discrete along the ecological transition zone are morphologically shown,gathering in Quanzhou,gathering in coastal areas,spreading in mountainous areas,gathering in Xiamen,gradually stable.(3)The morphological pattern of the spatiotemporal distribution of historical and cultural heritage in southern Fujian evolved from single-center network pattern in the prehistoric period to a centripetal and multi-core pattern from the Qin to Song and Yuan dynasties,then to a multi-center network pattern in the Ming Dynasty.and finally gradually stabilized since the qing dynasty,showing the distribution characteristics of multi-center circles.it has a considerable degree of consistency with the macro-urban and rural space development process in southern Fujian,which can better express the evolution of the physical space pattern today.(4)Natural geographical conditions are the substrate for the generation of historical and cultural heritage in southern Fujian,and also the boundary that restricts its spatial form,and the distribution form of the heritage is greatly affected by the topography and geomorphology;socioeconomic development is the driving force for its change and growth.Immigration activities and transportation construction has promoted the rapid development and the change of history and culture in southern Fujian to a great extent;the historical policy environment is the track that controls and influences its development direction.(5)Based on the related analysis,this paper specifically proposes the macro protection strategy corresponding to the overall characteristics,the content protection strategies corresponding to the spatial and temporal distribution characteristics and influencing factors and the sustainable development strategies corresponding to the lack of existing work and the trend of technology concepts.Through the research in this article,the content of related cultural heritage research has been enriched,and the working thread of combining quantitative analysis with qualitative research has been explored,with a view to providing some help for the research and protection of historical and cultural heritage in southern Fujian. |