基于区块链与渔联网技术的远洋渔业水产品溯源研究OA

Aiming at the information asymmetry problem in the supply chain of pelagic fishery a-quatic products,this paper constructs a traceability system for pelagic fishery aquatic products with the help of blockchain and fishery networking technologies.At each level,the traceability analysis is conducted using distinct technical methods and evaluation criteria.The system is de-signed and operated systematically by integrating pelagic fishery fishing enterprises,transporta-tion enterprises,processing enterprises,sales enterprises,consumers and regulatory depart-ments.By relying on the technical platform of fishery networking,the functions of the tracea-bility system of marine fishery products are also strengthened.The corresponding traceability system is constructed by taking tuna as an example,with a view to improving the credibility and safety of information traceability of China's pelagic fishery aquatic products industry chain,re-ducing the information asymmetry of various subjects of pelagic fishery,and providing a better solution to achieve the purpose,which is to strengthen the credibility and security of information traceability of China's pelagic fisheries industry chain,reduce the information a-symmetry of pelagic fisheries,and provide references and lessons for the high-quality,sustain-able development of pelagic fisheries industry.