南部海洋经济圈海洋经济发展形势分析

Abstract:The Southern Marine Economic Zone occupies a leading position among the three major marine economic circles，and its structure of the marine industry is relatively stable and continuously optimized. From 2001 to 2021，the gross marine production value of Southern Marine Economic Zone increased steadily，and the proportion of the Southern Marine Economic Zone’s GOP to the national GOP increased from 25.7% in 2001 to 40.8% in 2019. However，due to the impact of COVID-19，this proportion has dropped in 2020. With the resumption of work and production and social and economic recovery in 2021，this proportion has risen to 39.3% in 2021. With the continuous enhancement of China’s comprehensive strength and marine innovation capabilities，coupled with the support of the marine “14th Five-Year Plan” and the “The Belt and Road” and other policies，it is expected that GOP of Southern Marine Economic Zone will reach 4，000 billion yuan in 2022，and by 2023 it is expected to reach about 4.33 trillion yuan. The investment in marine science and technology can promote the development of marine economy，but the investment in marine capital is unreasonable. At present，the uneven development of the marine economy in the Southern Marine Economic Zone is prominent. Guangdong and Fujian have obvious advantages，while the gap between Hainan and Guangxi is obvious. In order to continuously optimize the marine industrial structure and marine spatial layout of the Southern Marine Economic Zone，continuously improve the technological innovation capability of the Southern Marine Economic Zone，and maintain the security，stability and high-quality development of the national marine economy，policy recommendations for the development of marine economy in the southern oceanic circle are put forward.

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