山东半岛城市群城市土地扩张与人口增长协调性研究

Study on the Coordination between Urban Land Expansion and Population Growth in Shandong Peninsula Urban Agglomerations

新型城镇化是以人为核心的城镇化,山东半岛城市群作为我国11个国家级城市群之一,近年来城镇化发展速度不断加快。以山东半岛城市群8个设区城市为研究对象,通过构建城市土地扩张与人口增长协调关系模型,计算8个城市的土地扩张与人口增长协调度,并根据城市土地扩张与人口增长的协调性分级标准,把1994年和2013年8个城市的土地扩张与人口增长协调性关系进行分等定级评价。结果表明:山东半岛城市群城市土地扩张与人口增长的协调性较弱,呈现出土地快速扩张态势。8个城市中有5个城市表现为土地快速扩张,其中2个城市表现为土地显著扩张,3个城市表现为土地明显扩张;人地基本协调的仅有3个,协调性空间分异明显。针对8个城市土地扩张与人口增长间不同类型的协调度,提出发展建议,促进山东半岛城市群城市土地扩张与人口增长协调发展,提高城镇化发展质量。

New urbanization regards people as the core ol urbanization. As one ol the 11 national urban agglomera-tions in recent years,the pace ol urbanization in Shandong Peninsula Urban Agglomerations continues to accelerate. Choose 8 cities ol Shandong Peninsula Urban Agglomerations as the research objects,by constracting the coordina-tion model about urban land expansion and population growth,the coordination degree about urban land expansion and population growth ol 8 cities in 1994 and 2013 have been calculated. Alter carrying out quantitative analysis and evaluation, it is indicated that the overall coordination about urban land expansion and population growth in Shandong peninsula Urban Agglomerationsis weak. 5 cities appeared as rapid expansion ol urban land,2 appeared as significant expansion ol urban land,and 3 appeared as obvious expansion ol urban land. The relationship be-tween land and population growth in 3 cities appeared as basically coordination. The spatial differentiation ol coordi-nation is obvious. According to dillerent types ol coordination between land expansion and population growth in 8 cities, some suggestions have been put lorward to promote the coordinated development ol urban land expansion and population growth in Shandong Peninsula Urban Agglomeration, and to improve the quality ol urbanization development.