The Analysis On The Spatial Pattern Characteristics Of Ancient Huizhou Traditional Settlements

Protection and utilization of traditional settlements is a hot issue of social concern and an important research field of urban and rural planning."Ancient Huizhou" is the first crossprovincial "Huizhou cultural ecological protection experimental area" established in China.As an important carrier of Huizhou culture,the ancient Huizhou traditional settlement has important academic research value.Under the background of promoting the new urbanization and protecting the regional traditional culture,this paper,based on the research of relevant literature,combines the theory and practice,combining with the empirical analysis,based on the combination of macro and micro perspective.The research content of the spatial pattern of the ancient Huizhou traditional settlement is determined,the characteristics of the spatial pattern of the ancient Huizhou traditional settlement,the law of the spatial organization of the traditional settlement and the factors influencing the spatial pattern of the traditional settlement are deeply analyzed.First,take the ancient Huizhou area(one government and six counties)as the research scope,determines the ancient Huizhou traditional settlement sample quantity.The spatial database of ancient Huizhou traditional settlement was constructed and classified from three levels: spatial distribution spatial scale and spatial form by using GIS platform related research indexes and geostatistical methods in landscape pattern method.The results show that the spatial pattern of the ancient Huizhou traditional settlements shows a very significant regional differentiation.In terms of settlement distribution,the spatial distribution of ancient Huizhou traditional settlements is scattered but uneven,forming two high-density areas,one in the southeast of Yixian County,the other in the northern and western part of Shexian County.In general,the characteristics of "the traditional settlement distribution is dense in the central region,the outer space settlement distribution is sparse",the scale,the obvious centralized and hierarchical characteristics,the morphology,It also tends to be balanced in space,which is characterized by the rule of traditional settlement form in the east-west direction,and the relatively large difference between the south and the north in the traditional settlement form.Secondly,the ancient Huizhou traditional settlement can be divided into two types in the spatial layout form: group,block,line and ladder.The ancient Huizhou traditional settlement has its own core space,street space,waterfront space and waterfront space.The traditional pattern of settlement streets and alleys can be divided into three types: "one" extended type,natural network type,and central divergence type;the waterways are mostly located at the boundary of the village,which represents the beginning of the spatial sequence of the settlement;the river system in the village includes the edge.Surrounded and crossed through three types,the river system became the lifeblood of the connected villages.Finally,this paper discusses the relationship between traditional settlement pattern and natural environment,location environment and cultural environment,and draws the following basic conclusions: ancient Huizhou traditional settlement spatial pattern and elevation of natural environment elements,The correlation between water system and tillage radius showed obvious convergence.At the same time,the ancient roads and waterways have a profound impact on the spatial distribution of settlements,and the existing roads also play a role in the preservation and development of the current pattern of traditional settlements.On the cultural environment,ancient Huizhou unique theory of geography,clan concept and Huizhou merchants economy and culture also have a profound impact on the formation and development of the spatial pattern of the ancient Huizhou traditional settlement.