我国沿海省市海洋产业分析

近年来，我国海洋经济迅速发展，成为国民经济中不可或缺的一部分。不过我国沿海省市的海洋经济发展不均衡，差异非常明显，造成这种差异的原因是多方面的。本文从产业经济学的角度进行分析，认为产业结构的不同是导致海洋经济发展不均衡的重要原因，进而根据产业发展的状况，将我国11个沿海省市分为四类，并针对不同的类别提出建议。

Analysis of marine industrial structures in China's coastal regions

With the development of marine economy, it is becoming more important in the overall national economy of China. However, among different coastal municipalities and provinces, there are huge differences in marine economy development. The reasons which cause the differences are various. This paper found that the imbalance in marine economy among regions was mainly affected by the differences of industry structure from industry economy point of view. With some indexes, such as the changing rate of industries, the entropy, the standard deviation of changing and the economic density of coastline, they can examine the marine industrial structures, their efficiency, their tendency and the comparisons among coastal regions. This paper divided the eleven coastal regions into four parts and proposed some advices.