东北地区资源型城市土地集约利用空间分异及成因分析  

Spatial Distribution Characteristics of Land Intensive Use and Driving Factors of Resource-based Cities in Northeast China

作　　者：车晓翠[1] 李春丽[1] 

机构地区：[1]吉林农业大学资源与环境学院,吉林长春130118

出　　处：《资源开发与市场》2014年第11期1320-1323,共4页Resource Development & Market

基　　金：国家自然科学基金面上项目"三江平原垦区城镇化机制与空间组织研究"(编号:41071108);吉林省社会科学基金项目"吉林省城镇化进程中土地利用空间失衡研究"(编号:2012BS32);吉林农业大学青年科研启动基金项目"基于GIS的资源型城市空间演化机制与可持续发展模式研究"(编号:201037)联合资助

摘　　要：基于资源型城市土地集约利用内涵,从土地使用强度、土地利用效益、土地利用程度和土地利用可持续性4个方面构建城市土地集约利用评价指标体系,建立评价模型,并对我国东北地区15个地级资源型城市土地集约利用水平及空间分异特征进行分析。结果表明:我国东北地区资源型城市土地集约利用总体水平不高;省际间空间格局呈现出"南高北低"的特征,东中西地区呈现由东向西依次递增的趋势;单个城市间集约利用水平差异显著;不同类型资源型城市土地集约利用水平具有石油城市>冶金城市>煤炭城市>森工城市的特征。资源型城市土地集约利用水平与城市规模、产业结构高级化程度和经济发展水平等呈正相关,针对如何提高资源型城市土地集约利用水平提出建议。Based on the essential meaning of land intensive use, this paper selected the four aspects, such as land use intensity,land use benefit, land use level and land use sustainability to design the evaluation index system and the evaluation model. This paper estimated and analyzed the spatial distribution characteristics of the resource - based cities in Northeast China. The results showed that the land intensive use level was lower in Northeast China, and the high land intensive use level was found to be manly in the Liaoniug Province, and the Heilongjing Province was lowest, more- over, the land intensive use level was quite different in the cities, the evaluation scores of resource - base cities based on different interual resources had a descending trend which was petroleum resource type 〉 metal resources type 〉 coal resource type 〉 forest resource type. Land intensive use was positive correlation with the economic development level, the city scale, and the industry structure. Finally, the suggestion was put forward to improve the land intensive use level of the resource - based cities.

关 键 词：资源型城市 土地集约利用 空间分异 影响因素 东北地区 

分 类 号：F293.22[经济管理—国民经济]