Coupling and Analysis of Marine Economy and Marine Environment
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Zuoliang Lv and Along Li
This paper uses the entropy weight method to determine the weight of the index, and uses the coupling degree and coupling coordination degree model to study the coupling relationship between the marine economy and the marine environment in the Bohai Rim. The results show that there are regional differences in the coupling and coordination of the marine environment and marine economy in the Bohai Rim, Liaoning and Shandong have good coordination, while Hebei and Tianjin have poor coordination. At the same time, I hope to provide countermeasures and suggestions for marine development in the region.
Entropy weight method; Coupling; Coupling coordination