我国是海洋渔业大国,海岸线18000公里,海洋渔业水域面积300多万平方公里,渔业船舶28万多艘,从事渔业生产的渔民有1000多万人。海域辽阔,海洋捕捞业、海水养殖业在渔业经济中仍占据重要地位,仍是沿海渔区经济的主导产业。海洋渔业的特点和海上作业环境复杂多变,决定了海洋渔业生 China is a major maritime fishery with a coastline of 18,000 kilometers, an area of ​​over 3 million square kilometers of marine fishery waters, more than 280,000 fishing vessels and over 10 million fishermen engaged in fishery production. The vast sea area, marine fishing industry and marine aquaculture industry still occupy an important place in the fishery economy and are still the leading industries in the coastal fishery economy. The characteristics of marine fisheries and the complex and varied marine operating environment determine the marine fisheries students