不同地形梯度下秦巴山区乡村振兴潜力及发展路径

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中文摘要：我国山地丘陵地区在空间上相对孤立,乡村发展受到阻碍.开展不同地形梯度下乡村振兴潜力及发展路径研究,旨在为山区因地制宜推进乡村振兴提供理论与科学依据.基于陕南秦巴山区地形差异开展典型村域调研,构建评价指标体系测度乡村振兴潜力,结合相关性与障碍度模型,辨识不同地形梯度下乡村振兴的障碍因素,提出差异化发展建议.结果表明:①各地形梯度下乡村振兴综合潜力由大到小依次为低地形梯度、中低地形梯度、高地形梯度、中高地形梯度,地形梯度与秦巴山区乡村振兴综合潜力及区位条件、基础设施潜力成显著负相关关系;②随着地形梯度的上升,秦巴山区乡村主体、产业发展、人居环境、区位条件、基础设施潜力整体上呈减小趋势,资源禀赋潜力先减小后增大;③不同地形梯度下秦巴山区乡村振兴各维度潜力大小及其障碍因子皆存在明显差异.为优化山区乡村发展模式、全面推进乡村振兴,建议低地形梯度村庄重点防止人口、耕地等农业生产要素流失,中低地形梯度村庄优化基层组织、提升引领能力,中高梯度村庄加强基础设施建设、改善人居环境,高地形梯度村庄充分保护并合理利用林地资源,发展特色产业.

外文标题：Potential and Development Paths of Rural Revitalization in Qinling-Daba Mountains,China Under Different Terrain Gradients

外文摘要：China's mountainous and hilly areas are relatively isolated spatially,and rural development is hampered.Study on potential of rural revitalization and development paths under different terrain gradients can provide a theoretical and scientific basis for promoting rural revitalization in mountainous areas according to local conditions.Based on topographic differences,the typical villages in Qinling-Daba mountains of the southern Shaanxi was conducted to construct an evaluation index system for measuring potential of rural revitalization,and combined with correlation and obstacle model to identify obstacles to rural revitalization under different topographic gradients,and the suggestions for differentiated development were put forward.The results show that ① the values of comprehensive potential for rural revitalization under each topographic gradient in descending order are low topographic gradient,medium-low topographic gradient,high topographic gradient,medium-high topographic gradient;the topographic location index is significantly negatively correlated with the comprehensive potential for rural revitalization and the potential for location conditions,infrastructure and habitat Qinling-Daba mountains.② With the rise of the topographic gradient,the potential of rural subjects,industrial development,human habitat,location conditions,and infrastructure in Qinling-Daba mountains shows a decreasing trend as a whole,and the potential of resource endowment decreases first and then increases.③ There are obvious differences in the potential size of each dimension and its obstacles to rural revitalization in Qinling-Daba mountains under different topographic gradients.In order to optimize the development model of mountain villages and comprehensively promote rural revitalization,it is recommended that villages with low terrain gradients should focus on preventing the loss of agricultural factors of production,villages with medium-low terrain gradients should optimize the staffing structure of grass-roots organizations,villages with medium-high terrain gradients should strengthen the construction of infrastructure and improve the human habitat,and villages with high terrain gradients should make full use of forest resources to develop special industries.

外文关键词：

rural revitalizationterrain gradientdevelopment pathentropy weighting methodtopographic location indexcorrelationbarrier degree modelQinling-Daba mountains

作者：

员学锋、安健吉、杨悦、马超群、王晓峰

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作者单位：

长安大学土地工程学院,陕西西安 710054

陕西省土地整治重点实验室,陕西西安 710054

关键词：

乡村振兴地形梯度发展路径熵权法地形位指数相关性障碍度模型秦巴山区

基金：

国家自然科学基金中央高校基本科研业务费专项资金项目

项目编号：

72349002300102353203

出版年：

2024

DOI：

10.19814/j.jese.2023.09055

地球科学与环境学报

长安大学

地球科学与环境学报

CSTPCD北大核心

影响因子：1.422

ISSN：1672-6561

年,卷(期)：2024.46(1)

参考文献量43