摘要
中国城镇化已进入一个新阶段,高速推进的城镇化健康发展面临许多突出问题,其中城镇化协调发展对健康城镇化建设具有重要意义。将城镇化协调发展理解为人口、经济、土地和社会4个方面城镇化的协调推进。用TOPSIS法计算河南省18个省辖市城镇化4个方面的优劣程度,之后评价各省辖市城镇化4个方面的协调发展状况,并分析城镇化协调发展的空间差异,以期对城镇化发展战略制定提供政策建议。
China's urbanization process and urban construction have taken a notable achievement in the past 30 years since the reform and opening-up. At present, the Chinese urbanization has entered a new stage. The urbanization speed is fast in recent years in China, but China's urbanization level is still lower than the average level of the world, especially the urbanization quality is low. The high-speed urbanization which develops healthily will have to face many severe problems. We must pay attention to construction of healthy urbanization while paying attention to the urbanization speed. This paper presents urbanization coordination development is very important to construction of healthy urbanization. This paper decomposes composite urbanization into four parts, namely population urbanization, economic urbanization, land urbanization and social urbanization. With further consideration, the four parts must be in the coordination coupling state, if not that, composite urbanization will be in an un-health state. The technique for order preference by similarity to ideal solution(TOPSIS) method is applied to evaluate the coordination degree of the four categories of urbanization which is the results of decomposition of comprehensive urbanization. Base on the demographic data at a district level,the article analyzed the coordination development and spatial disparities of urbanization in Henan province in2012, by a comprehensive application of software Excell and IBM Map Info 20.0. The result shows that: 1)these cities belonged to high grade coordinated category include Jiyuan, Xinxiang and Jiaozuo. 2) These cities belonged to secondary grade coordinated category include Zhengzhou, Shangqiu, Luoyang, Anyang, but these cities are backward in land urbanization. 3) These cities belonged to primary coordinated category include Hebi and Luohe, but these cities are backward in social urbanization. It may be the cause that is ignored that sufficient supply of public service, when urban develop rapidly. 4) These cities belonged to slight disharmony category include Kaifeng, Nanyang, Pingdingshan, Xuchang, Sanmenxia, these cities' one part in four parts which namely population urbanization, economic urbanization, land urbanization and social urbanization must be specially excellent or terrible. 5) These cities belonged to medium disharmony category include Zhoukou, Xinyang, Puyang, Zhumadian, these cities' land urbanization obviously developed faster than population urbanization, economic urbanization and social urbanization. Excessive land is employed in city construction, to a large extent land is losed. Based experience of world urbanization development, we judge that urbanization in Henan province is in initial stage of rapid expansion as a whole, urbanization in Henan province will keep to develop rapidly in 20 years. Based anticipation of urbanization fast development in Henan province, and urbanization coordination development situation in every city, the paper analyzes the evaluation results and the spatial disparities of evaluation results to provide the basis for regional urban development policy.
出处
《地理科学》
CSCD
北大核心
2015年第6期749-755,共7页
Scientia Geographica Sinica
基金
国家自然科学基金重点项目(41430637)
河南省软科学项目(122400450011
132400410517)资助
关键词
城镇化
河南省
协调发展
空间差异
urbanization
Henan Province
coordination development
spatial disparities
