村镇非居住建设用地集约利用评价研究——以四川省葛仙山镇为例

STUDY ON EVALUATION OF NONRESIDENTIAL CONSTRUCTION LAND INTENSIFIED UTILIZATION OF RURAL AREA BASED ON AN ADMINISTRATIVE VILLAGE LEVEL——A CASE STUDY OF GEXIANSHAN TOWN IN SICHUAN PROVINCE

基于行政村空间尺度,利用四川省彭州市2006年土地利用变更调查数据和葛仙山镇社会经济统计数据,运用模糊评价法和聚类分析法,对四川省葛仙山镇19个行政村农村非居住建设用地的集约利用水平进行评价,并对集约度空间差异进行聚类分析。结果表明:从总体来看,葛仙山镇农村非居住建设用地集约利用水平较低,属于相对不集约利用水平,各行政村之间呈现出较大的空间差异性。从空间分布来看,地处北部丘陵山区的行政村,非居住建设用地比重较高、单位非居住建设用地GDP产值较小,其非居住建设用地集约利用水平在葛仙山镇属于最低水平,集约利用潜力较大。而地处南部平原坝区的行政村,非居住建设用地比重普遍较小、单位非居住建设用地GDP产值较高,其非居住建设用地集约利用水平相对较高,普遍属于相对高度集约和中等偏高的利用水平。

Based on an administrative village level,the paper evaluated the intensive land use level of rural nonresidential construction area in nineteen administrative villages of Sichuan Province,and analyzed the spatial difference of intensive land use of rural nonresidential construction area by using land use investigation data of 2006 and statistic data.Methods of fuzzy assessments and cluster analysis were employed.The results indicate that the whole level of intensive land use of rural nonresidential construction area is low in Gexianshan town,and the level of intensive land use of rural nonresidential construction area shows significant spatial difference among nineteen administrative villages in Gexianshan town.According to values of cluster analysis,land use level of nonresidential construction area shows in high intensified level in villages that lie in plain and dam area in south of Gexianshan Town.Land use level of nonresidential construction area shows in low use level in villages that lie in foothill in north of Gexianshan Town.The proportion and GDP value of rural nonresidential construction area are primary factors that influenced the intensive land use level of rural nonresidential construction area in Gexianshan Town.