港口是带动区域经济发展的核心战略资源,港口经济已经成为区域经济发展的增长极。国内外发展经验都表明了这一点,如美国以纽约为中心的东海岸经济圈;日本太平洋沿岸经济带的形成,都是依托具有不同功能作用的港口或港口群 Ports are the core strategic resource to promote regional economic development. Port economy has become the growth pole of regional economic development. This is evidenced by the development experience at home and abroad, such as the East Coast Economic Circle centered on New York by the United States and the formation of the economic belt on the Pacific coast of Japan by relying on ports or port groups with different functions