在城市土地集约利用内涵解析的基础上，从土地利用强度、经济效益、社会效益和生态环境效益4个方面构建了评价指标体系，运用熵值法测度和分析了河南省城市土地集约利用空间格局及其时空变化特征。结果显示：土地利用的经济效益是影响城市土地集约度最主要影响因素；城市土地集约利用水平空间分布表现明显的区域差异性；土地利用集约度总体上呈上升趋势，但上升幅度表现显著的城市差异性。%On the basis of the concept analysis of urban land intensive use ,the paper constructs the evaluation index system of urban land intensive use ,the evaluation index system includes four aspects ,which are urban land use intensity ,economic ,social and eco‐environment benefits .By using Entropy value method , the paper analyzes temporal and spatial difference of urban land intensive utilization in Henan Province .The results show :the economic benefit factor is the most influence factor on urban land intensive use ;there are significant regional differences in the level of urban land intensive use ;overall ,there is an upward trend in the level of urban land intensive use in Henan province ,but there are significant regional different in the magnitude of the rise .
展开▼
