海洋经济的发展成为21世纪经济发展的主导趋势,各个国家都将面对各种问题,如环境、人口、资源、生态、以及新时代的海洋资源等都是解决这些问题的关键开发与利用。现如今,长江三角洲、珠江三角洲、天津滨海新区、辽宁“五点一线”等省市的经济发展规划得到国家经济发展的重视,成为经济发展战略重中之重环节。建设发展蓝色经济区,将变为山东,甚至国家沿海地区未来经济发展的主要模式。 The development of marine economy has become the dominant trend in economic development in the 21st century. All countries will face various problems such as environment, population, resources and ecology, as well as marine resources in a new era. All these will be the key to the development and utilization of these issues. Nowadays, the economic development planning in the Yangtze River Delta, the Pearl River Delta, Tianjin Binhai New Area and Liaoning Province, “Five Tier Lines” and other provinces and cities have received the attention of the country’s economic development and become the most important part of the economic development strategy. The construction and development of a blue economic zone will become the main mode of future economic development in Shandong and even in the coastal areas of the country.