港口是连接海陆运输的中介,是船舶、航海、内陆运输、通信、商务贸易和沿海工业的汇集点,因此港口往往成为区域经济发展的主要增长点。各国和地区政府都十分重视港口的发展,目的不仅在于港口产业自身的繁荣,更重要是利用港口的对内对外的通道功能把所在地区的经济发展融入整个? As an intermediary connecting land and sea transportation, the port is a point of convergence of ships, navigation, inland transportation, communications, commerce and trade and coastal industries. As a result, the port often becomes the main growth point of regional economic development. The governments of all countries and regions attach great importance to the development of the port. The purpose is not only for the prosperity of the port industry itself, but more importantly, to take advantage of the port’s internal and external channel functions to integrate the economic development in the region into the whole.