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我国海域辽阔,海岸线绵长,南北跨越十个省、市、自治区,四十四个纬度,包括渤海、黄海、东海、南海四大海域。大陆架海岸线长1.8万公里,岛屿5000多个,岛屿岸线长1.4万公里,水域总面积为354万平方公里,其中水深在10米以内的浅海滩涂近亿亩,近期可用于养殖的2千多万亩。这些区域气候温和湿润,由北到南纵跨温带,亚热
China has a vast sea area with a long coastline. Its north and south span 10 provinces, municipalities and autonomous regions, and 44 latitudes, including the four seas of the Bohai Sea, the Yellow Sea, the East China Sea and the South China Sea. The coastline of the continental shelf is 18,000 kilometers in length with more than 5,000 islands and the coastline of the island is 14,000 kilometers. The total area of the waters is 3.54 million square kilometers, of which nearly a million mu are shallow beaches within 10 meters of water depth. Mu The climate in these areas is mild and humid, extending from temperate to subtropical north to south