中文摘要：

产业结构与CO2排放量之间的相互作用形成产业结构与CO2排放量的耦合关系.本文基于2012年中国1 km高空间分辨率网格CO2排放数据（CHRED）,运用耦合度模型,分析了中国288个城市产业结构与CO2排放量的耦合特征.研究发现,中国产业结构和CO2排放量之间正处于中度耦合一致性阶段,以资源型为主的城市产业结构和CO2排放量处于极度耦合一致性阶段;工业型城市耦合度和一致性均高于服务业型城市;其他类型城市则分布比较分散没有呈现一定的规律性,而在其他类型的城市中,工业占比相对较高的城市耦合度和一致性往往高于农业和服务业占比较高的城市.根据产业结构和CO2排放量的耦合度和一致性关系,将现有的城市分为4种类型,分别是产业结构与CO2排放耦合一致性相关关系极强的城市,产业结构与CO2排放耦合一致性相关关系较高的城市、产业结构和CO2排放耦合一致性相关关系一般的城市以及产业结构和CO2排放耦合一致性相关关系较弱的城市.通过对4种类型城市进行特征分析,4种类型城市在空间分布上具有明显的聚集效应,而且第二产业与碳排放之间的耦合一致性较高.

英文摘要：

The interactions of industrial structure and CO2 emissions can form the coupling relationship between industrial structure and CO2 emissions.In this article, the coupling relationship between industrial structure and carbon dioxide emission of 288 cities in China has been evaluated and analyzed based on China high resolution emission gridded data.The results indictes that the industrial structure and carbon emissions of China＆#39;s industrial-cities show a high coupling and high coordination state, while the service-oriented cities show a low coupling and low coordination state, other types of cities are relatively scattered distribution without certain regularity.In other types of cities, the industrial proportion of relatively high degree of coupling and coordination is often higher than the agriculture and service industries in which accounted for higher areas.According to the industrial structure and carbon emissions coupling degree and coordination, the existed cities are divided into four types of regional characteristics, industrial structure and carbon emissions high coupling coordination cities, industrial structure and carbon emission run-off cities, industrial structure and carbon emission antagonistic cities and industrial structure and low carbon emission coupling cities.Through the analysis of four types of regional characteristics, four types of cities have the obvious aggregation effect in spatial distribution, and between both of the second industry and carbon emissions have high degree of coupling and coordination.