基于压力论的农村居民点用地适宜性评价与空间格局优化模式  

Suitability evaluation and spatial structure optimization model based on the pressure on rural residential land

作　　者：双文元[1] 郝晋珉[1] 余述琼[1] 洪舒蔓[1] 朱传民[1] 黄晓英[1] 张玲娥[1] 周宁[1] 

机构地区：[1]中国农业大学资源与环境学院/国土资源部农用地质量与监控重点实验室,北京100193

出　　处：《中国农业大学学报》2013年第5期146-155,共10页Journal of China Agricultural University

基　　金：国家科技支撑计划国土部北方粮食主产区土地整理和受损农田修复技术集成与示范(2011BAD04B02)

摘　　要：以河北曲周县342个农村居民点为评价单元,从压力源-压力流-压力汇的角度构建农村居民点适宜性评价,采用频度统计法、理论分析法、专家咨询法设置和筛选评价指标,确定各指标因子的权重;计算农村居民点的压力源、压力流和压力汇各指标值及农村居民点适宜性评价值,最后依据评价结果将研究区划分了5种空间格局优化模式。结果表明:全县农村居民点压力适宜性弱的占全部村庄的45.61%,适宜性一般的村庄占32.74%,适宜性较强的村庄很少,占21.65%。本研究尝试将压力论应用于农村居民点整理,研究结果可为农村土地整治提供有益探索和理论支持。With 342 rural residential sites in Quzhou County as evaluation units, the suitability evaluation was made from three aspects of pressure source, pressure flow and pressure sink. The evaluation index were set up and screened with the methods of frequency analysis, theoretical analysis, expert consultation. Following determination of the weighted index factor, the values of pressure source, flow and sink were calculated and then estimated the rural residential suitability. Finally,the research district was divided into 5 kinds of space pattern optimization model. The evaluation results showed that 45.61% of the rural residential sites were at low suitability 32.74% at mediate suitability and 21.65% at high suitability. The study was an attempts to apply the pressure theory in rural residential land consolidation,the results might provide an useful exploration and scientific support for rural land consolidation.

关 键 词：农村居民点用地 压力论 适宜性评价 空间格局优化 模式 

分 类 号：F321.1[经济管理—产业经济]