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| 基于人地关系的干旱区耕地流转空间分异特征与驱动机制的地理探测 |
| Geographical exploration of spatial differentiation characteristics and driving mechanism of cultivated land circulation in arid regions based on human-land relationships |
| 投稿时间：2020-04-18 |
| DOI：10.13254/j.jare.2020.0204 |
| 中文关键词: 乡村系统，耕地资源，地理探测器，耕地流转，人地关系，干旱区，精准脱贫，乡村振兴 |
| 英文关键词: rural system, cultivated land resource, geographical detector, cultivated land circulation, human-land relationships, arid regions, targeted poverty alleviation, rural revitalization |
| 基金项目:中国科学院战略性先导科技专项（XDA23070303）；国家自然科学基金青年科学基金项目（41801174） |
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| 中文摘要: |
| 针对当前乡村耕地资源闲置浪费与利用率低下等问题，从精准脱贫与乡村振兴有机衔接视角，研究贫困地区耕地流转现状及其驱动机制，为盘活乡村耕地资源、促进区域稳定持续脱贫与乡村振兴提供理论支撑。本文以西北干旱区精准脱贫与乡村振兴示范区盐池县为例，基于93个行政村的问卷调研数据，运用ArcGIS及地理探测器等工具，研究盐池县耕地流转分异特征、主导因素及作用机制。结果表明：盐池县耕地流转存在明显的地域差异性，呈现“北高南低，中部密集”的趋势；人均耕地面积、水浇地面积、合作社运营状态、特色产业数量以及到县级干道距离是影响盐池县耕地流转的主导因素，各因素对耕地流转的影响力分别为0.247、0.264、0.028、0.065、0.091。土地利用是驱动盐池县耕地流转的主要因素，未来应加强水利工程建设，增加水浇地面积，加强农业合作社经营与特色产业培育，促进耕地资源流转与可持续利用。 |
| 英文摘要: |
| Rural cultivated land resources have become idle and ineffectively utilized. The cultivated land circulation status and its driving mechanisms were studied to vitalize the utilization of cultivated land resources. The study also aimed to provide theoretical support for targeted regional sustainable poverty alleviation and rural revitalization considering the organic connection between the two. Yanchi County, an area representative of targeted poverty alleviation and rural revitalization in the northwest arid region, was chosen for the study. The differentiation characteristics, controlling factors, and mechanisms of cultivated land circulation were investigated using ArcGIS and geographic detectors based on questionnaire survey data from 93 administrative villages. The results showed that there were significant regional differences in the circulation of cultivated land in Yanchi County with a moderate intensity in the central region and higher and lower intensities in the north and south, respectively. Per capita cultivated land area, irrigated land area, cooperative operation status, number of characteristic industries, and distance from the main road of the county level were the leading factors of cultivated land circulation, with determination values of 0.247, 0.264, 0.028, 0.065, and 0.091, respectively. Our results suggested that land use drives cultivated land circulation in Yanchi County. Cultivated land circulation and sustainable utilization can be achieved by constructing water conservancy projects and increasing irrigated land area and by strengthening agricultural cooperative management and characteristic industry development. |
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