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渤海辽东湾海域近年来多次发生大面积赤潮 ,严重威胁到海洋生物的生存环境。文章从赤潮生物生态和营养盐的关系并结合锦州湾多年来海水水质调查监测结果 ,分析与探讨影响赤潮的重要产生因素 ,说明海洋污染的主要来源已由单一的工业污染转化为生活污染、农业和养殖业污染。论述了污染防治应相应转向海洋的生态环境保护和建设的重要性。
In recent years, large area of red tide occurred in the area of Liaodong Bay in the Bohai Sea, which seriously threatened the living environment of marine life. Based on the relationship between red tide bioecology and nutrients and the monitoring results of Jinzhou Bay seawater quality over the years, the paper analyzes and discusses the important factors affecting the occurrence of red tide, indicating that the main source of marine pollution has been transformed from single industrial pollution into domestic pollution. And aquaculture pollution. Discusses the pollution prevention and control should be turned to the marine ecological environment protection and construction of importance.