Analysis On Yunnan County Rurality Temporal And Spatial Pattern Evolution

Rural area is the basic unit of regional economic construction,Now in the context of two major strategies which made by Chinese goverment: The new urbanization and the construction of the beautiful rural area,related to the process of China's modernization.Yunnan Province is in the southwest part of China,due to the complex natural geographical environment and the special historical development process,regional economy is relatively underdeveloped,especially the rural economic and social development,is much lower than the Easter plain part of China.Harmonious develope the rural economy,not only helps to narrow the gap between urban and rural areas in Yunnan and promote the coordinated development of regional economy,ensure the construction of a well off society in an all round way.In this paper,from the perspective of space and time in geographical theory,take Yunnan Province as the space carrier,rural area as the research object,on the basis of literature review,related theories and definitions,summarized the basic characteristics of regional and rural development environment in Yunnan,select the construction of county rural area evaluation system in Yunnan,use ArcGIS spatial analysis method,qualitative and quantitative analysis the temporal variation and spatial evolution of Yunnan county.The results showed that during the study period,the rurality area of Yunnan province showed a decreasing trend and the regional difference is significant.In the spatial distribution,the village is in the middle lower than the around pattern,there is obvious spatial agglomeration phenomenon in rural areas and weakened slightly over time,the low value of the rurality spatial agglomeration accounted for a large proportion,and the aggregation state is stable.Based on the results of the analysis,countermeasures of rural development in Yunnan Province,hope to provide useful ideas for the construction of beautiful countryside in Yunnan from the perspective of geographical space and time.The study is divided into seven parts:1.Clarify the research background and significance of the research on the evolution of the spatial and temporal patterns of Yunnan county rural areas.2.On the basis of the literature review at home and abroad,this paper discusses the relevant theory,and defines the two core concepts of rurality and rural areas according to the research area.3.This paper analyzes the basic characteristics of regional and rural development in Yunnan Province,and makes clear the regional environment and the current situation of development and construction in Yunnan province.4.Based on the current situation of regional and rural development in Yunnan Province,this paper selects and constructs the rurality evaluation method system of Yunnan county5.According to the rurality evaluation system of rural construction method,calculated the Rurality Index RI,rural spatial autocorrelation as the basis,using ArcGIS spatial analysis module analyzes the rural geographical agglomeration spatial pattern and temporal evolution characteristics.6.In order to alleviate the difficulties in the development of rural areas,to promote the construction of beautiful countryside,to create a new mode of agricultural production and life,and to put forward some useful countermeasures from the perspective of geography.7.Main conclusions and deficiencies...