摘要
基于数据包络分析法对湘江流域9个城市2010年土地投入产出效率和空间差异进行分析。结果表明,湘江流域城市土地利用效率存在个体差异,并呈现出中游低、下游高的空间格局;并分析了评价结果,提出提高城市用地效率的建议。
Based on data envelopment analysis of nine cities in the Xiangjiang River basin for 2010＇ s input-output efficiency and spatial differences analysis, indicating that ： the land use efficiency difference between individuals. The efficiency of urban land use is low in midstream and high in downstream. A specific analysis to the evaluation result is given, and some suggestion to improve the urban land use efficiency is put forward.
出处
《阜阳师范学院学报（自然科学版）》
2012年第4期50-53,共4页
Journal of Fuyang Normal University(Natural Science)
关键词
城市土地
投入产出效率
空间差异
数据包络法
湘江流域
the urban land use
input-output efficiency
spatial differences
data envdopment analysis
Xiangjiang River Basin
