哈尔滨市区建设用地扩张的理性研究

RATIONAL RESEARCH ABOUT CONSTRUCTION LAND EXPANSION OF HARBIN URBAN AREA

利用市区近几年土地利用变更数据,分析哈尔滨市区建设用地扩张存在的问题、根源及其解决途径.哈尔滨市区建设用地扩张存在耕地的流失、生态服务功能持续降低等现象;并且其建设用地的比例失调,公共建筑、交通用地、绿化以及生态用地相对滞后.通过分析建设用地扩张的不合理性,提出相应可行的政策建议.

According data of land use during the last years, this paper analyses the current problem of construction land expansion, its cause, and put forward potential solution. It is showed that, several problems do exit in construction land expansion in Harbin urban area： erosion of agricultural land deteriorated ecological services function, and imbalance of construction land expansion, lagging of public building land, traffic land and green land. Base on this analysis, We put forward the feasible policy proposal.