哈尔滨市呼兰区农村居民点布局调整研究

Study on Rural Residential Land Layout Adjustment in Hulan District of Harbin City

农村居民点布局调整作为土地整理的必要组成部分,同时也是联动城镇化进程的关键。该研究以哈尔滨市呼兰区为例,选取农村居民点斑块为研究单元。鉴于呼兰区农村居民点空间结构复杂,从地形地貌、区位通达、基础设施、耕作半径等多层面进行评价指标的筛选及适宜性评价体系的构建,同时利用YAAHP法确定各指标权重。运用Arc GIS空间分析和统计功能得出农村居民点适宜性综合评价分值,继而对其进行综合布局调整。研究表明:呼兰区农村居民点不适宜区占总面积的10.96%,比例略高,为农村居民点主要布局调整区。基于呼兰区农村居民点不同特征采取不同的调整方式,划分为城镇吞并型、生态保护型、自然发展型等五类。研究结果可为新农村建设、土地整理提供参考,为呼兰区农村居民点布局调整提出参考建议。

Rural residential land readjustment serves as a necessary component of land consolidation,at the same time it is also the key to the linkage of urbanization. Taking Harbin Hulan district as an example,the rural plaques were selected as the research element. Given the Hulan district of rural residential land complicated structure,the evaluation index was chosen and the suitability evaluation system was built in various level from topography and geomorphology,location,infrastructure to farming radius. At the same time Yaahp method was used to determine the index weight. Used ARCGIS spatial analysis and the statistical characteristics of rural settlements suitability evaluation score. In comprehensive index method and natural break method,it obtained rural residential suitability evaluation score,and then layout was made adjustment accordingly. Studies had shown that： Hulan district inappropriate proportion were slightly tall for ten point nine six percent. Based on the different characteristics of Hulan district of rural residential land,different control mode was adopted to divided into five parts： there were urban annexation,ecological protection and natureal development five classes,etc. The research results can not only provide reference for the new rural construction and land consolidation but aslo put forward suggestion for Hulan district rural residential layout adjustment.