黄淮海平原县域农村居民点布局优化及其整治策略
为合理确定农村居民点的布局优化方向,科学指导土地整治和新农村建设中农村居民点的迁移合并实践,该文以河北省曲周县为例,从农村居民点自身发展条件和邻近居民点的空间相互作用关系2个角度,构建了以斑块为单元符合平原区特点的农村居民点结节性指数评价体系,利用多因素综合评价法测算了各农村居民点结节性指数值;利用引力模型确定了整理单元,总结出农村居民点间的4种空间相互作用关系,即串联型、并联型、聚合型、双核型;在此基础上,分别利用场强模型和引力模型将河北省曲周县242个主要农村居民点划分为城镇化型、重点发展型、规模控制型和迁移合并型,并有针对性的提出布局优化调控建议。研究结果符合曲周县实际情况,为当地农村居...
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Published in | 农业工程学报 Vol. 31; no. 7; pp. 256 - 263 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
中国农业大学土地资源管理系,北京,100193%中国农业大学区域经济系,北京,100193
2015
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Subjects | |
Online Access | Get full text |
ISSN | 1002-6819 |
DOI | 10.3969/j.issn.1002-6819.2015.07.036 |
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Summary: | 为合理确定农村居民点的布局优化方向,科学指导土地整治和新农村建设中农村居民点的迁移合并实践,该文以河北省曲周县为例,从农村居民点自身发展条件和邻近居民点的空间相互作用关系2个角度,构建了以斑块为单元符合平原区特点的农村居民点结节性指数评价体系,利用多因素综合评价法测算了各农村居民点结节性指数值;利用引力模型确定了整理单元,总结出农村居民点间的4种空间相互作用关系,即串联型、并联型、聚合型、双核型;在此基础上,分别利用场强模型和引力模型将河北省曲周县242个主要农村居民点划分为城镇化型、重点发展型、规模控制型和迁移合并型,并有针对性的提出布局优化调控建议。研究结果符合曲周县实际情况,为当地农村居民点整理工作提供了依据,对黄淮海平原其他农区的农村居民点科学规划与布局有一定借鉴意义。 |
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Bibliography: | 11-2047/S In order to provide the guidance for migration and combination in land consolidation and new rural construction, this paper analyzed layout optimization scheme of rural residential patches in Quzhou county, both in terms of rural residential patches' development conditions and of spatial interaction between adjacent patches. Centrality index from Christaller's Central Place Theory was employed to quantitatively calculate development conditions of rural residential patches. To achieve this, an evaluation index system which fitted the characteristics of Huang-Huai-Hai plain was built. The paper obtained the centrality indices of 247 main residential patches in Quzhou county using comprehensive judgment method of various factors, which derived from 342 administrative villages and consisted of 242 rural residential patches and 5 urban residential patches. The paper regarded the rural residential patches as the study units and merged the adjacent rural residents belonging to different administrative villa |
ISSN: | 1002-6819 |
DOI: | 10.3969/j.issn.1002-6819.2015.07.036 |