The Study Of The High Quality Development Abality And Early Warning In Da Lian Marine Economy

In the 21 st century,the vast majority of the world's marine powers have pushed the contradiction between human development and progress and the protection and governance of the marine ecological environment to a new stage of development.Marine resources have become a new driving force for the high-quality economic development of coastal countries and participate in international development.New advantages of cooperation and competition.Vigorously developing the marine economy is an important strategic move to continue the economic development of the territories to achieve the strategic goal of a "marine power" and actively respond to the current changes in economic forms at home and abroad.As early as the end of the 19 th century,when the American military theorist Ma Han was studying sea power,he concluded: "A strong sea power can make a country a great country." While my country needs to improve its position in the global value chain,break the increasingly severe international situation and stand under heavy pressures to stand firm in the world to achieve a great rejuvenation,and high-quality ocean management has become a valuable opportunity for my country to continue to participate in global governance."Insist on land and sea coordination,accelerate the building of a maritime power,construct a ultra-modern economic system,and let the economy shift to high-quality development" is a great strategic adjustment and decision made by the basic principles of Marxist political economy and my country's entering a new stage.Building a modern marine economic system can not only better lead the direction of domestic economic development,but the land economy can also indirectly provide economic hinterland support for the development of the marine economy.According to the "International Convention on the Law of the Sea" promulgated by the United Nations,my country has a continental coastline of 18,000 square kilometers and a land area of approximately?3 million square kilometers,and has abundant marine energy and mineral resources.At the same time,China's economic development is currently under the background of the new normal in the three superimposed specific stages and in the development of a specific environment where the domestic large round is the main part and the domestic and international double rounds promote each other.With the continuous deepening of marine scientific research,marine economic research gradually moving from theoretical exploration to empirical research,and conducting correlative study on the high-quality development of the marine economy from the county and municipal level will help to precisely master the basic level and development trendency of the China's marine economy,draw up national marine economic development policies and regulations for the future,and coordinate the development of marine resources strategies and supervision of the implementation of marine environmental laws have certain practical reference significance.This paper combs through domestic and international research on marine economy and marine economic growth,co-ordinates multidisciplinary theories and methods such as geography and economics,and unites the present situation of Dalian's marine economic development from the perspective of "economy-society-ecological-environment" and other aspects.Ability to develop high-quality marine economy.Taking a combination of qualitative appraisement and quantitative assay,the stage division,influencing factors,and monitoring and early warning of Dalian's marine economy are discussed separately.Taking the entropy method in the comprehensive system evaluation method,by means of constructing the assessment target system of the four subsystems of comprehensive strength,ecological environment,social welfare and industrial structure,it can fully reflect the calibration,stage and trend of marine economic development in Dalian mostly.Give some evaluation on the current situation of the high-quality development of the marine economy in Dalian,and conduct monitoring and early warning analysis on the development of the marine economy in the next few years.The conclusions are as follows:Since entering the new normal,high-quality development has become the basic requirement of China's economic development at this stage.The slowdown in economic growth,overcapacity and quality to be improved,and lack of innovation motivation are the most obvious contradictions.(1)The high-quality development trend of Dalian's marine economy from 2000 to 2017 fluctuates annually,and the proportion of the industrial structure and ecological environment to the high-quality development of the marine economy needs to be increased;(2)The research period can be divided into three stages: 2000-2002 The primary stage,the mid-level volatility stage from 2003 to 2011,and the stable stage from 2012 to 2017;(3)The main obstacles to the high-quality development of the marine economy from 2000 to2005,2006 to 2010,and 2011 to 2017 were the comprehensive marine strength and the marine economy.Industrial structure and marine social welfare.(4)The social welfare dimension has maintained an upward growth trend and is expected to turn into a light police in 2022;(5)The overall strength dimension maintains a stable and positive development trend;(6)The industrial structure and ecological environment dimensions remain in the middle of the police status,but the value shows a small increase trend.