长江经济带“五化”协调发展水平测度与时空演变特征

发布时间：2019-01-06 09:49

【摘要】：本文“五化”分别为工业化、信息化、城镇化、农业现代化和绿色化。协调是创新、协调、绿色、开放、共享“五大发展理念”的题中之义。促进“五化”协调发展体现出我国对中国特色社会主义现代化建设了解的不断深入。2015年发布的《中共中央国务院关于加快推进生态文明建设的意见》明确指出,要协同推进“五化”。长江经济带包括上海、江苏、浙江、安徽、江西、湖北、湖南、重庆、四川、云南、贵州等11个省市,在面积占全国21%的情况下,贡献了40%以上的经济总量,已发展成为我国最具实力与影响力的区域之一。长江经济带“五化”的协调发展,对于实现全面小康与民族复兴梦具有重要现实意义和深远战略意义。本文依据区域经济理论、系统论、协同学、可持续发展等相关理论,首先界定“五化”协调发展的内涵并明确其作用机理,接着通过建立“五化”协调发展综合评价指标体系,对新世纪以来长江经济带整体、区域内四大板块、五大城市群,以及各省市“五化”综合发展水平进行了多尺度测度,运用耦合协调度模型测算了长江经济带整体和区域内四大板块、五大城市群、各省市“五化”协调发展水平,揭示了长江经济带“五化”协调发展的时空差异特征,为长江经济带乃至全国推进“五化”协调发展提供了决策依据。研究认为:(1)得益于国家区域发展战略,进入21世纪以来长江经济带区域协调发展取得了明显进步,“五化”协调持续向好,但水平仍然不高,短板效应依然突出。(2)因自然条件与资源禀赋、经济社会基础的差异,长江经济带“五化”协调发展板块特色鲜明、差异明显,且东中西部各有千秋。在空间上呈现长三角地区发展程度最高,基本保持明显领先优势;长江中游地区与川渝地区紧跟其后,双方差距不断缩小;云贵地区相对滞后的格局。(3)城市群作为区域竞争的基本单元,相互间协调发展水平差距在不断缩小,在区域中的作用日益显现。其空间特征与板块基本一致,在空间上呈现长三角城市群保持领先优势、长江中游城市群与成渝城市群紧跟其后、位于西部地区的黔中城市群和滇中城市群相对滞后的三大阵营格局。(4)长江经济带各省市“五化”协调水平不断提升,且趋同态势较为明显,在空间上呈现“高高低低”的分布特征。上海市和重庆市作为长江经济带的两大中心城市,在区域协调发展中的作用显著增强。上海市是龙头,其周边省市协调水平也普遍偏高;重庆市是新秀,其周边省市协调水平普遍偏低。
[Abstract]:This paper is divided into industrialization, informatization, urbanization, agricultural modernization and green. Coordination is the meaning of innovation, coordination, green, open and sharing "five development concepts". Promoting the coordinated development of the "five modernizations" reflects the continuous deepening of China's understanding of socialist modernization with Chinese characteristics. The "opinions of the CPC Central Committee and the State Council on speeding up the Construction of Ecological Civilization" issued in 2015 clearly pointed out that We must work together to promote the "five modernizations." The Yangtze River economic belt includes 11 provinces and cities, including Shanghai, Jiangsu, Zhejiang, Anhui, Jiangxi, Hubei, Hunan, Chongqing, Sichuan, Yunnan, Guizhou, and other provinces. It has developed into one of the most powerful and influential regions in our country. The coordinated development of the "five changes" in the Yangtze River economic belt has important practical and far-reaching strategic significance for realizing the dream of overall well-off society and national rejuvenation. Based on the theories of regional economy, system theory, synergetics and sustainable development, this paper defines the connotation and mechanism of the coordinated development of "five transformation" firstly, and then establishes the comprehensive evaluation index system of "five transformation" coordinated development. The comprehensive development level of the Yangtze River economic belt as a whole, the four major regional plates, the five urban agglomerations, and the provinces and cities since the new century has been measured on a multi-scale. By using the coupling coordination degree model, this paper calculates the coordinated development level of the four major plates, five urban agglomerations and provinces and cities in the Yangtze River economic belt, and reveals the space-time difference characteristics of the coordinated development of the Yangtze River economic belt. It provides the decision-making basis for the Yangtze River economic belt and even the whole country to push forward the coordinated development of the "five modernization". The conclusions are as follows: (1) thanks to the national regional development strategy, the coordinated development of the Yangtze River economic belt has made remarkable progress since the beginning of the 21st century, and the coordination of the "five transformation" has continued to improve, but the level is still not high. The short-plate effect is still prominent. (2) due to the differences of natural conditions, resource endowment and economic and social foundation, the "five" coordinated development plates of the Yangtze River economic belt have distinct characteristics and obvious differences, and the east, the west and the west have their own advantages and disadvantages. The Yangtze River Delta region has the highest degree of development in space, basically maintaining a clear leading advantage, the middle reaches of the Yangtze River and the Sichuan-Chongqing region follow closely behind, the gap between the two sides continues to narrow; (3) as the basic unit of regional competition, urban agglomeration, as the basic unit of regional competition, the gap of coordinated development level between each other is narrowing, and the role of urban agglomeration in the region is becoming increasingly apparent. Its spatial characteristics are basically consistent with the plate, and the Yangtze River Delta urban agglomeration maintains its leading advantage in space, while the middle Yangtze River urban agglomeration and Chengdu-Chongqing urban agglomeration follow closely, The three camp patterns of central Guizhou city group and central Yunnan urban agglomeration are lagging behind. (4) the coordination level of "five transformation" of provinces and cities in the Yangtze River economic belt is improving continuously, and the trend of convergence is obvious. In the space presents the "high and low" distribution characteristics. As two central cities in the Yangtze River economic belt, Shanghai and Chongqing have played a significant role in the coordinated development of the region. Shanghai is the leading city, its surrounding provinces and cities coordination level is also generally high; Chongqing is a rookie, its surrounding provinces and cities coordination level is generally low.
【学位授予单位】：江西财经大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F127

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