供需驱动视角下区域空间均衡内涵界定与状态评估——以山东省为例

Study on the Meaning of Space Balance and Condition Assessment from the Perspective of Supply and Demand Driven——A Case of Shandong Province

构建了基于供需驱动视角的区域空间均衡状态评估模型,对山东省进行了实证分析。结果表明:山东省区域需求强度随着供给能力的增高逐渐增加,但单位供给能力对应的需求强度呈现下降趋势。土地开发强度与经济支撑之间存在高度正相关关系,经济、社会开发强度与经济支撑、交通支撑之间存在高度正相关关系,社会发展强度与生态约束存在高度负相关关系。山东省空间均衡类型多样但总体形势不容乐观,仅有3个城市达到高水平均衡状态,供需水平内部差异较大。

This paper sets up space balance evaluation model from the perspective of supply and demand factors,by taking Shandong Province as the research object. Results show that,firstly,the demand intensity increased as the supply capacity increasing,but the trend falling. The Land development intensity has a high positive correlation with economic supporting,the economic and social development intensity has a highly positive correlation with economic and transportation supporting,the social development intensity has a highly negative correlation relationship with ecological supporting. The condition of space balance is not optimistic in Shandong province,only three cities reach to the high level of space equilibrium and condition. There is great difference in supply and demand.