摘要：长江经济带是新时期我国重大国家发展战略之一，而城市间的协同发展能力直接关系到长江经济带建设的成败。本书在借鉴协同创新、韧性城市等领域最新研究成果的基础上，根据党的十九大报告指示精神，瞄准“绿色·创新·稳健”的发展目标，构建了由科技创新、经济发展、交流服务、生态保护四大领域、18项具体指标构成的长江经济带城市协同发展能力评价指标体系，对2017年长江经济带110座地级及以上城市的协同发展能力进行了计算。此外，本书还采用了自然断裂点、空间自相关、规模—位序等分析方法，论述了长江经济带城市协同发展能力的空间分布特征、演变过程、驱动因子和存在问题。本书指出，长江经济带城市协同发展能力空间分布上总体呈现东高西低的格局；上海龙头作用显著，南京、武汉等中心城市表现卓越。与2016年相比，杭州、重庆等城市由于在生态保护后续投入不足而在整体排名中下滑，黄山、丽江等经济发展水平不高但环境本底条件较好、生态保护投入增长较快城市则在总排名中显著上升。为了提升长江经济带城市协同发展水平，建议加强顶层设计、构建分层协同发展机制、推动绿色产业的创新协调发展、强化生态安全风险的联合防控。

关键词：长江经济带 协同发展 指数 绿色发展 创新

Abstract: The Yangtze River Economic Belt is one of China's major national development strategies in the new era.The inter-city cooperation is decisive for the success or failure of the development of Yangtze River economic belt.Based on the latest research in such fields as collaborative innovation and resilient cities,this book defines the guideline as“green,innovative and resilient development”according to the directives of the 19 th National Congress of the Communist Party of China and proposes a series of indictors to evaluate the capability of coordinated development for the 110 prefecture-level cities in the Yangtze River economic belting 2017.These indicators are mainly drawn from four areas including scientific and technological innovation,economic development,transportation and exchange system,and ecological protection.The ranking list of the 110 prefecture-level cities in the Yangtze River economic beltis released based on their capability of collaborative development.In addition,the book also uses natural breakpoints analysis,spatial autocorrelation,ranksize distribution and other methods to analyze the spatial distribution,evolution process,driving factors and problems of coordinated development capability of the cities in the Yangtze River economic belt.It is shown that the spatial distribution of the coordinated development capability of cities in the Yangtze River economic belt is characterized with an overall pattern of high level in the east and low level the west.Shanghai plays a leading role,and the central cities such as Nanjing and Wuhan also have outstanding performance.Noticeably,cities such as Hangzhou and Chongqing decline in the overall rankings compared with 2016,because of insufficient efforts in ecological protection;on the contrary,cities such as Huangshan and Lijiang which are not well developed in economy but in good environmental conditions and with heavy investment in ecological protection significantly proceed in the ranking than 2016.In order to advance the coordinated development of the cities in the Yangtze River economic belt,it is suggested to strengthen the top-level institutional design,build a multiscalar coordinated development mechanism,promote the coordinated innovation in green industry and enhance joint prevention and control of ecological security risks.

Key words: Yangtze River Economic Belt,Coordinated Development,Index,Eco-friendly Development,Innovation