我国海带养殖事业的发展,使人们越来越认识到,作为海带生态因子中的“流”是十分重要的。一个海区能否开展养殖,不能单看该海区营养盐含量的多少,还要根据海流状况来决定。海流通畅可不断补给海带光合作用所需的矿质营养、二氧化碳,同时又能及时的将代谢产物带走;通畅的海流还能大大地减少泥砂等杂质在海带叶片的沉积, The development of kelp breeding in our country makes people realize more and more that it is very important as a “flow” in kelp ecological factors. A sea area can carry out farming, can not just look at the number of nutrients in the sea, but also to determine the status of the current. Sea current can continue to supply kelp photosynthesis required mineral nutrients, carbon dioxide, while the timely removal of metabolites; smooth flow can also greatly reduce the sediment and other impurities in the kelp leaf deposition,