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中国是全球受赤潮危害较重的国家之一(周名江等,2001),随着现代化工农业生产的迅猛发展,沿海地区人口的增多,大量工农业废水和生活污水排入海洋,导致近年来赤潮的频繁发生和规模的不断扩大,严重破坏了渔业资源和海产养殖业,并威胁着人类的生命安全。中国海岸线较长,引起赤潮爆发的藻种种类多样,赤潮异弯藻(Heterosigmaakashiwo)、共生甲藻(Symbiodinium sp.)、链状亚历山大藻(Alexandrium catenella)等藻种是常见的赤潮藻,危害较为严重,也是目前研究较多的主要赤潮藻,如何及
China is one of the countries hardest hit by red tides in the world (Zhou Mingjiang et al., 2001). With the rapid development of modern chemical and agricultural production, the population in the coastal areas has increased and a large amount of industrial, agricultural and domestic sewage have been discharged into the oceans, resulting in the recent red tides The frequent occurrence and the continuous expansion of scale have severely damaged fishery resources and mariculture and threatened human life and safety. There are many species of algae that cause the red tide outbreak in China. The species of Heterosigma akashiwo, Symbiodinium sp. And Alexandrium catenella are common red tide algae, which are more harmful Serious, is also the main red tide algae more research, and how