Marine resources are important strategic resources to support human economic and social development. Under the premise of maintaining the marine ecological environment, how to realize the rational and orderly development of fishery resources has become a social hot issue. In order to realize the historical mission of becoming a maritime power, our province should play its important role. As one of the two important demonstration areas for marine economic development in our province, city a strives to build a marine city with coordinated development of land and sea, harmonious coexistence of people and sea, and striving to be strong toward the sea. This paper chooses the development and protection of marine resources in city a as the research content, and uses the numerical analysis theory, system theory, sustainable development theory and externality theory as the theoretical basis to emphatically analyze the current situation, problems and reasons of the development and protection of marine resources in city A. by using the experience of domestic and foreign marine resources development and protection for reference, it tries to put forward the overall idea of coordinated development of marine resources development and protection in city A. 

Farquhar Graham. Exploitation and Utilization of Marine Resources under Numerical Analysis. Frontiers in Ocean Engineering (2020), Vol. 1, Issue 1: 1-9. https://doi.org/10.38007/FOE.2020.010101.

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