宝鸡市农村居民点土地集约利用评价及潜力分析

Intensive Using and Potential Analysis on Rural Residential Land in Baoji City

农村居民点土地利用体系松散,制约了农村经济和农业现代化的发展。积极开展并不断推进农村居民点土地的集约利用,对存在粗放的土地利用方式以及影响土地资源可持续利用的因素进行调整已显得十分必要。对宝鸡市各区县的人均农村居民点用地进行了聚类分析,并比较了宝鸡市人均农村居民点用地与《村镇规划标准》中规定的人均建设用地各级的上限值。结果表明,2007年宝鸡市人均农村居民点用地比1999年减少了7.37 m2,较国家设定的村镇人均建设用地最高上限超出了39.67 m2,在宝鸡市农村居民点土地集约利用评价的基础上,测算得到宝鸡市农村居民点集约利用的理论潜力可达11 168.07 hm2。

The loose use system of rural residential land constrains the modernization of the rural economy and agricultural development,it is necessary to actively and continuously promote the intensive use of rural residential land and adjust extensive land use and sustainable use of land resources factors.Each county＇s per capita land for Baoji City rural residential was analyzed by cluster analysis and by comparing the per capita rural residential land in Baoji City with upper value of per capita construction land at each grade in 《Town Planning Standard》.The results showed that Baoji City rural residential land per capita in 2007 was reduced by 7.37 m^2 than in 1999,rural residential land per capita was 39.67 m^2 higher than the upper limit of set national construction land.Based on the assessment of intensive use of rural residential land in Baoji City,the potential of intensive use of rural residential land could be as high as 11 168.07 hm^2.