国土空间规划体系下蓄洪区村庄分类及其应用——以蒙洼蓄洪区王家坝镇为例

Village Classification and its Application within the National Territory Spatial Planning System in Flood Storage Areas: A Case Study of Wangjiaba Town in the Mengwa Flood Storage Area

  • 摘要: 识别村庄类型是推动乡村振兴、优化国土空间布局的关键性工作。蓄洪区作为流域重要的防洪屏障,内部村庄有着独特的类型与特征。文章以淮河流域蒙洼蓄洪区安徽省阜阳市阜南县王家坝镇为研究区域,构建多维指标体系,运用K-means聚类算法进行村庄分类并总结特征,探讨分类结果在村庄规划中的应用。研究表明:1)王家坝镇7个村庄可划分为城郊融合型、产业提升型和农业稳定型。2)城郊融合型村庄紧邻镇区,有保庄圩和沿堤庄台,雨洪风险低;产业提升型靠近镇区,建设用地多为沿堤庄台;农业稳定型远离镇区,永久基本农田面积大质量好,雨洪风险高。3)城郊融合型村庄规划编制要点在于依托保庄圩的用地集约、产业集聚与人口集中,产业提升型编制要点在于资源利用、产业挖掘与环境提升,农业稳定型编制要点在于适应农业发展和村民有序迁出。研究为把握蓄洪区村庄的类型、特征及村庄规划编制要点提供支持,助力蓄洪区乡村振兴。

     

    Abstract: Identifying village types is a core task for advancing rural revitalization and optimizing national territorial spatial planning. As an important part of watershed flood control systems, villages in flood storage areas possess unique types and characteristics. This study focuses on Wangjiaba Town, Funan County, Fuyang City, Anhui Province in the Mengwa Flood Storage Area of the Huaihe River Basin, constructing a multidimensional indicator system. The K-means clustering algorithm is employed to classify villages, summarize their characteristics, and explore the application of classification results in village planning. The findings reveal that: 1) The seven villages in Wangjiaba Town can be categorized into three types, namely suburban integration type, industrial upgrading type, and agricultural stability type. 2) Suburban integration villages are adjacent to the town center, including Baozhuangwei and dyke-side villages, with low flood risk; industrial upgrading villages are close to the town center, with construction land as the main land use type and mostly located along dykes; agricultural stability villages are far from the town center, covered with large areas of high-quality permanent basic farmland, and face high flood risk. 3) The planning priorities for suburban integration villages involve intensive land use, industrial agglomeration, and population concentration based on Baozhuangwei; for industrial upgrading villages, the priorities focus on resource utilization, industrial development, and environmental improvement; for agricultural stability villages, the priorities lie in adapting to agricultural development needs and promoting the orderly relocation of villagers. This study provides a basis for understanding the types, characteristics, and planning priorities of villages in flood storage areas, thereby contributing to rural revitalization in such regions.

     

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