Subjects: Geosciences >> Geography submitted time 2024-01-29 Cooperative journals: 《干旱区地理》
Abstract：推进农业农村现代化是全面建设社会主义现代化强国的重大任务。通过构建评价指标体系测度20102020年中国30个省（市、区）的农业农村现代化发展水平并分析其时空特征，引入耦合协调度模型分析农业现代化与农村现代化协调性并探索其空间相关性，通过判断相对滞后类型发现农业农村现代化发展的短板。结果显示：（1）20102020年中国农业农村现代化、农村现代化和农业现代化发展水平均为波动上升趋势；农业农村现代化中高和高水平等级小范围集聚在沿海地区，其余地区则均为中低和低水平等级；农业现代化发展水平和农村现代化发展水平空间分布差异较大。（2）农业现代化与农村现代化耦合协调度不断提高，但高值与低值集聚区对立趋势增强。（3）耦合协调等级优劣与农业农村现代化发展水平等级高低呈同向相关。初级协调及以上类型中上海、天津、北京表现为农业现代化发展水平相对滞后，山东、浙江、福建表现为农村现代化发展水平相对滞后，江苏、广东则较均衡发展；其他地区属于勉强协调及以下类型，表现为农村现代化发展水平相对滞后或农业现代化发展水平和农村现代化发展水平双低且失调。
Subjects: Geosciences >> Geography submitted time 2023-12-06 Cooperative journals: 《干旱区地理》
Abstract：科学、有序重构是实现农牧区现代化和国家乡村振兴的重要路径。选取黄河流域内蒙古段这一典型北方农牧区乡村，基于乡村发展指标和计量模型，探究了乡村重构的特征并识别问题区域。结果表明：（1） 19902020年研究区乡村发展各维度的水平均得到不同程度的提升，总体上经济发展>空间利用>社会发展。（2） 19902020年研究区乡村经济重构总体先增强后减弱，空间重构则一直增强，社会重构整体滞后。乡村综合重构总体表现为南高北低、东高西低，其中经济重构地域差异较小，社会重构表现为南高北低；空间重构以河套平原较为剧烈。19902020年乡村经济-社会-空间重构的耦合度和协调度总体先升高后降低，在空间上表现为东高西低。（3） 乡村发展及重构的问题县域共6类11个，分布在研究区黄河以西、阴山以北，映射了地理环境、资源条件、区位交通、经济基础、区域政策等因素交互作用产生的综合影响，需结合地域实际分类施策。
Subjects: Geosciences >> Geography submitted time 2023-04-07 Cooperative journals: 《干旱区地理》
Abstract： Under the background of promoting urbanization construction, with county towns serving as an important carrier, and integrated urban-rural development, with counties serving as the basic unit, scientifically identifying the contraction status and type of urban development of county-level units has become critical to its urbanization development classification policy. This study constructs urban development evaluation indicators with“population-land-economy”coupling interactions, identifies and classifies the urban development status of human activity entities in counties and county towns with the help of a quadrant map and coupling coordination model, and uses geographic detectors to discuss factors. Taking 62 county-level units in the Gansu section of the Yellow River Basin in China as examples for empirical verification, the results are as follows: (1) Most county-level units in the Gansu section of the Yellow River Basin have developed well, including 14 county-level units that have contracted in counties and 21 county-level units that have contracted in county towns, and most contractions are related to supply-side reform and deindustrialization. (2) The number of county towns of absolute expansion or absolute contraction in the region is more than that of counties; the urban development in each county town is unbalanced; the differentiation of increase and decrease is severe. (3) The level of social and economic development and the quality of life of people are important factors affecting the urban development of counties in the Gansu section of the Yellow River Basin, and the vitality of local development and the intensity of development and construction are important factors affecting the urban development of county towns. (4) The interaction law of the leading factors between the counties and county towns is manifested as contraction>expansion, and the combined effect of multiple factors is conducive to the improvement of the contraction development trend of the counties and county towns. A quadrant map based on the urban shrinkage type screening method is proposed, and the empirical results can provide a basis for the planning and construction guidance of county-level units in the Gansu section of the Yellow River Basin.
Subjects: Geosciences >> Geography submitted time 2023-04-07 Cooperative journals: 《干旱区地理》
Abstract： On the basis of the stage changes of the influencing factors of tourism development, the index system of influencing factors of tourism development in the high-quality development stage is constructed, and the spatial differentiation causes of tourism development level in the Yellow River Basin of China in 2019 are explored using geodetector and geographically weighted regression. The following conclusions are drawn: (1) In the new development stage, the development of regional tourism is affected by traditional and new factors, such as the novel development concept, both forming the system of factors affecting regional tourism development in the high-quality development stage. (2) The level of tourism development in the Yellow River Basin shows a spatial divergence pattern of decreasing from downstream to upstream, with relatively large differences in the middle and upper reaches and small differences in the downstream areas and a relatively significant mismatch of supply and demand between the upper, middle, and lower reaches. (3) In single and comprehensive dimensions, each factor has a significant influence on tourism development. However, the new factors are stronger than the traditional factors, and the influence ranking of each factor has consistency. Thus, tourism development is remarkably influenced by the synergy between factors. (4) Among the traditional factors, including consumption level, transportation conditions, and tourism resource endowment, and among the new factors, including innovation capacity and green production, have a significant spatial heterogeneous influence on tourism development. However, their heterogeneous spatial effects are different.
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