A Study On The Livable Character Of Rural Living Space And Its Influencing Factors In Jianghan Plain

As an important branch of human geography,rural geography takes the vast rural areas outside the city as research objects.With the acceleration of urbanization and industrialization,the urban-rural space has undergone rapid changes.Rural living space,as an important research direction of rural geography,has important research significance for rural revitalization and rural sustainable development.The rural living space is the carrier of rural residents' daily life practice,and is the result of juxtaposition of residential space,employment space,consumption space and leisure space.The livability of the rural living space refers to the characteristics of meeting the living needs,living service needs and spiritual and cultural life needs of rural residents in the current space carrier,and is the embodiment of the rural living space bringing high-quality living services to rural residents.This article relies on the National Natural Science Foundation of China(41671179).This article takes the Jianghan Plain as an example of a key agricultural area,designs an evaluation index system for the livability of rural living spaces,uses remote sensing image data,POI and social statistics data,meanwhile uses entropy The weight method,GIS spatial analysis method and accessibility analysis method analyze the livability of the rural living space in the Jianghan Plain from the four aspects of residential space,employment space,consumption space and leisure space,and based on the results of comprehensive analysis the habitability of rural living spaces of Jianghan Plain is divided into types.Secondly,using the geodetector method,select 7 impact factors from three aspects of natural factors,social factors and economic factors to build an impact factor index system,and comprehensively use the factor analysis method,ecological detector method and interactive detection method to detect the rural areas that affect the Jianghan Plain Drivers of livability in living spaces.The study found that:(1)The overall livability level of rural living spaces in the counties and cities of the Jianghan Plain is quite different.The highest livability of rural living spaces in Jingzhou City is 0.8183 and the lowest is 0.1745 in Anlu City;Only the municipality of Jingzhou belongs to the area of high livability,and the overall rural living space of the Jianghan Plain is not high,and the average livability score is 0.3293;Jingmen City,Zhijiang City,Xiantao City and Jingshan County,which belong to higher livability areas,are distributed around high-value areas,forming a semicircle,and all are distributed on the Changjing Railway-Hanyi Railway Line,the habitability of rural living space in the northern part of the Jianghan Plain is higher than that in the south,and the railway loop area is higher than that of the non-loop area;(2)The county with the highest livability level of residential living space in the Jianghan Plain is Jingzhou City(0.7945)and the lowest county is Anlu City(0.1181).The overall residential living space presents a pattern of differences between North and South divided by the Zhijiang-Xiantao Line.The average habitability score of 14 cities in the area north of the Zhijiang-Xiantao line is 0.4147,while the average habitability score of 6 cities in the area south of this line is 0.2042,and the difference in rural residential space between north and south;The county with the highest livability of rural employment space in the Jianghan Plain is Dangyang City(0.6756)and the lowest is Anlu City(0.2729).The overall rural employment space is distributed in a ridge type with a high middle and low sides,of which the high-value districts composed of the 8 counties with the highest habitability of rural employment space present a remarkable "U" shape.Dangyang City,the first place on the "U" line,has the highest habitability of employment space(0.6756),Yingcheng City at the end of "U"line has the lowest habitability of employment space(0.5635),the average score of rural employment livability in 8 counties and cities on the "U" line is 0.6215,and the average score of rural employment space livability in other counties in the Jianghan Plain 0.4093;The county with the highest level of habitability of rural consumer space in the Jianghan Plain is Jingzhou City(0.9494),the lowest county is Shayang County(0.0583),and the habitability of rural consumer space in only two counties and cities' score is higher than 0.3,and there is a significant difference between the high-value area and the low-value area.Overall,the habitability of rural consumption space is low;The county with the highest level of habitability of rural leisure space in the Jianghan Plain are Jingzhou City(0.8616),The lowest county-city is Shayang County(0.0854).The habitability of rural leisure spaces in the Jianghan Plain presents an "L" type low-value aggregation pattern with high value clusters on both sides of the east and west.The average habitability of rural leisure space in the district is 0.3712,the average habitability of rural leisure space in the high value area in the east is 0.2914,the average habitability of rural leisure space in the low-value area in the middle is 0.1183,the west leisure space of Jianghan Plain is more livable than the eastern region than the central region;(3)Combining the analysis of factor detection and ecological detection results,the impact of urbanization rate(X3)and per capita GDP(X5)on the liveability of rural living spaces in the Jianghan Plain is the most important.The average annual precipitation(X1)and the annual average Temperature(X2),the proportion of rural non-agricultural employment population(X4),the proportion of tertiary industry(X6)and per capita financial expenditure(X7)have less effect on the liveability of rural living space.According to the analysis of the interactive detection results,the influence of different influence factors after interaction is greater than the influence of a single influence factor.There are many factors affecting the habitability of rural living space in the Jianghan Plain,and the influence factors are interlaced and strengthened.