长江三角洲城市群城乡统筹发展的空间差别化研究

DIFFERENTIATION OF URBAN AND RURAL HARMONIOUS DEVELOPMENT IN THE YANGTZE RIVER DELTA URBAN AGGLOMERATION

以长江三角洲地区为研究对象,根据城乡统筹的内涵及特点,构建了城乡统筹发展水平的综合评价指标体系。采用全局主成分分析方法,对2000、2008年两个年份的城乡统筹水平进行了定量评估,并分析了影响长三角地区城乡统筹发展水平的影响因素。研究结果表明:①各城市城乡统筹水平差异显著,2000～2008年相对差距有微弱扩大的趋势,局部发生变动;②各城市城乡统筹水平由城市群外围向中心逐渐递增;③影响长三角城市群各城市城乡统筹发展水平的四大因子是城镇化因子、外向型经济因子、城乡收入水平及城乡交流因子。最后对长江三角洲城市群城乡统筹发展提出了有关的对策建议。

The Yangtze River Delta region is the research object in this paper.According to the meaning and characteristics of urban and rural harmony,comprehensive evaluation index system of urban and rural harmonious development level was built.Applying global principal component analysis,the degree of urban and rural harmony in 2000and 2008 was calculated,and the factors related to the urban and rural harmonious development level in the cities within urban agglomeration were analyzed.The results show that:①there is significant level differentiation of urban and rural harmony in the cities,and from 2000to 2008the overall gap was enlarged slightly,and in some areas it has been changed;②from the outskirts to the center of the urban agglomeration,the urban and rural harmony level is gradually increased;③the four main factors affecting the urban and rural harmonious development level in the Yangtze River Delta urban agglomeration are urbanization,export oriented economy,income level and communication factor between urban and rural areas.Finally,some suggestions related to the urban and rural harmonious development in the Yangtze River delta urban agglomeration were put forward.