| The history of human evolution is the history of the earth providing more and more kinds of supplies to human beings;the history of human social development can be understood as the history of the evolution of the relationship between human and earth supply and demand,and the synergy between human and earth is the basis of its sustainable development.The supply of the earth is accomplished through human’s demand for the earth,and with the progress of science and technology,people can get more supply of the earth resources;at the same time,this demand activity disturbs the inherent stability of the earth ecosystem and affects its supply capacity.How to balance the relationship between the two and build a synergistic relationship between human and land supply and demand is an eternal issue worthy of continuous research.The industrial revolution also represents a high level of people’s ability to demand for land,and people no longer depend on the supply capacity of land per unit area.On the one hand,people are able to realize their social attributes in the form of large settlements-cities while satisfying their development needs through concentrated and deep claims to the land system.This high concentration and excessive claims make the contradiction between human and land supply and demand increasingly acute and become an inherent obstacle to the unsustainable development of cities;on the other hand,the On the other hand,the gathering of a large number of rural laborers to the cities has caused a decline in the amount of human claims to land in this area,which in general causes an imbalance in the supply and demand of human and land and makes it difficult to develop synergistically.Urban-rural confrontation and dichotomy are the symptoms of this contradiction.Rural revitalization is undoubtedly the fundamental solution to this contradiction.The village,as the basic village settlement unit,is the physical space to accommodate people,the social system,and at the same time,it is the stronghold to organize people’s activities to the earth,and it plays a key role in maintaining the synergistic relationship between people and land.The spatial distribution of village settlements fundamentally determines the way people occupy and claim land resources.Therefore,the study of village distribution and optimization from the perspective of human-land synergy is of contemporary research value to help villages develop sustainably and realize rural revitalization.From the perspective of land space,this paper explores the inner mechanism of humanland synergy,i.e.,the elements and composition characteristics between human and land supply and demand,based on the basic characteristics of land space,and then studies the synergistic relationship between villages and land space from the perspective of basic human settlement.On this basis,through the study of the spatial characteristics of Meixian land and the current distribution characteristics of villages,and the evaluation of the degree of synergy between them with the help of fragstats and Arcgis spatial analysis software,the problems of the current distribution of villages in Meixian County are sorted out from the perspective of human-land synergy;finally,the problems of the current distribution of villages in Meixian County are sorted out from the comprehensive sorting of spatial characteristics of land,the classification of villages,the effective relocation of villages,and the construction of village hierarchy;and the clarification of villages according to local conditions.Finally,the study proposes an optimization strategy for the distribution of villages in Meixian County from four aspects,namely,to sort out the spatial characteristics of land and guide villages;to effectively relocate villages and build a village hierarchy;to clarify the division of village functions according to local conditions;and to improve facilities and ensure the stability of the relationship between people and land.The research results are of practical guidance for the optimization of the spatial distribution of villages in Meixian County;they are also of reference value for other village distribution plans. |