中文摘要：

21世纪是海洋的世纪,沿海区域发展相继成为国家重要的发展战略,海洋经济也成为了学术研究的热点。基于产业结构演进理论,采用灰色关联分析方法,从产业关联的角度,对江苏沿海产业发展进行研究,发现江苏沿海地区与经济总量关联密切的滨海旅游、海洋运输等海洋第三产业发展滞后,关联相对较弱的海洋化工等海洋第二产业所占比重反而较大;为实现江苏沿海地区由经济发展洼地向高地的转变,提出了江苏沿海地区通过大力发展以海洋交通运输业为主的海洋第三产业,培育临港产业群,积极发展新兴海洋产业,带动产业升级的相关政策建议。

英文摘要：

The 21st is the century of the ocean.With coastal development plans becoming the important development strategies of state one after another,the marine economy becomes a key point of our academic research.However,as the center of our country’s ＂T＂ type land development axis,the coastal region of Jiangsu has not developed as well as other coastal region in China.Based on the theory of the evolution of industrial structure,this paper used the method of grey correlation analysis to study the coastal industrial development of Jiangsu province from the angle of industrial-relation.This study discovered that the marine tertiary industry,such as the coastal tourism,the marine transportation and so on,is backward in development.And these industries are closely related to the economic output of the whole Jiangsu coastal area.On the contrary,the marine second industry such as the marine chemical which is lightly related to the economic output accounts for the great proportion of the whole economic output.In order to achieve the transformation and turn to developed area from the less developed area,the Jiangsu coastal region should make efforts to develop the tertiary industry,cultivate the port industry group,develop new marine industry actively and upgrade its whole industrial structure.