Research On The Spatial Pattern Of Beautiful Countryside In Jianghan Plain And Its Sustainable Development Countermeasures

In recent years,the construction of beautiful countryside has become an important issue related to the country’s economic development and the improvement of people’s livelihood.As an important area of Hubei Province’s rural revitalization strategy,the Jianghan Plain Beautiful Rural Construction Demonstration Zone has a unique natural environment and rich cultural connotations.However,at present,the theoretical research on beautiful rural construction in China is still in its infancy,and most of the research topics focus on the macro theoretical research of beautiful rural construction,which has a guiding significance for reality to be strengthened.Therefore,this study aims to clarify the relevant policy conditions and construct its development type based on the characteristic resource elements of the beautiful countryside in the Jianghan Plain.The spatial pattern and influencing factors of beautiful countryside in Jianghan Plain are identified and analyzed by Arc GIS spatial analysis technology,which provides sustainable development ideas for the development of beautiful countryside in Jianghan Plain from demonstration to the whole region,and provides reference ideas and research demonstrations for other regions.The main research contents and conclusions are:(1)There are many types of beautiful rural construction in the Jianghan Plain,and the number of various types is unevenly distributed.The types of beautiful rural construction in the Jianghan Plain can be divided into seven categories and twelve subcategories.Among them,the seven categories are green agricultural development,ecological fishery development,rural cultural inheritance,ecological protection,rural tourism,comprehensive management and environmental improvement,basically covering all aspects of rural development.The seven types are uneven in terms of quantity distribution,and the proportion of major types varies greatly.(2)The overall spatial pattern distribution characteristics of the beautiful countryside in the Jianghan Plain are obvious,and the overall characteristics of "gathering in the east and scattering in the west" are generally presented.From the perspective of the overall spatial layout,the spatial pattern of the beautiful countryside of the Jianghan Plain is divided into core area,gathering area and discrete area.Among them,the core area has the highest degree of concentration,mainly including Xiaogan City and the "Xian,Tian,and Qian" area;The concentration area has a high degree of aggregation but a relatively wide distribution,mainly including the northeast of Xiangyang City,the middle of Jingzhou City,the middle of Jingmen City and the northwest of Wuhan City.The degree of concentration in discrete areas is weak,mainly including most of Yichang City and the central area of Wuhan City.(3)The number of beautiful villages of various types of beautiful villages in the Jianghan Plain is uneven in various cities,and the distribution of agglomeration areas formed is also different.Green agricultural development is mainly distributed in Xiangyang City and Xiaogan City;The ecological fishery development type is mainly distributed in Jingzhou City and the "Xiantian Diving" area;The rural cultural inheritance type is mainly distributed in Xiaogan City,Jingzhou City,Jingmen City and Xiangyang City;The ecological protection type is mainly distributed in Xiangyang City and Yichang City;Rural tourism has a trend of aggregation and distribution in Wuhan,Xiaogan,Jingmen,Yichang and the junction of "Xian-Tian-Qian".The distribution of comprehensive management is relatively balanced;Environmental remediation types are mainly distributed in Xiaogan City,Jingzhou City and Xiangyang City,but the number of distribution is not large.(4)The influence texture of the construction and development of beautiful countryside in the Jianghan Plain is relatively complex,which is divided into geographical environment influencing factors and social and humanistic influencing factors.Among them,geographical environment: altitude,mainly distributed in plain areas;In terms of terrain undulation,the higher the terrain undulation,the greater the constraint on it;In terms of land cover types,the distribution and area proportion of each land type restrict their development and spatial layout.In terms of water sources,the shorter the distance from the river,the greater the number of distributions.Social and humanities: in traffic,it decreases as it moves away from traffic arteries;Economically,the higher the total GDP,the greater the number of construction;On the urban radiance,more than half of the beautiful rural demonstration villages are distributed in a buffer zone 20 km from the city center.(5)The construction of beautiful villages in the Jianghan Plain can summarize five major characteristics and put forward corresponding countermeasures.According to the characteristics of rich construction types,obvious overall characteristics,differentiated spatial patterns,influence by natural and human factors,and inobvious landscape characteristics of beautiful countryside in the Jianghan Plain,the following development countermeasures are obtained: in policy formulation,it is necessary to combine the actual situation and enhance policy flexibility;In terms of spatial layout,sort out the spatial system,classify policies according to different spatial patterns,and promote scientific progress with key points and successives;In the construction of rural style,with the ecological construction of the Jianghan Plain as the rule,the excavation of characteristic styles as the core,and in accordance with the requirements of "cleaning,greening,beautification and stylization",the standard of beautiful rural style construction of the Jianghan Plain is created.