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利用中日黑潮联合调查研究期间1986年5～6月航次水文与生物的同步取样资料,通过水系与浮游动物桡足类、水母类和浮游植物甲藻类的对应分析,给出了在正常大气系统下、物理海洋学中水系分析结果与海洋生物学中的水系指示生物对东海水系及其混合变性程度的指示作用,二者耦合程度较好;进一步证明了海洋生物的生存与海洋环境有着密切的关系,海洋环境的变化直接影响到生物生态类型的分布及其数量的改变。很多生物类群可作为环境因子特别是水团的良好指示种,其数量的改变可作为判断不同水系混合变性程度的个重要根据。对海洋生态环境问题的合理解释离不开水系与流系的正确判断和分析。
Based on the simultaneous sampling data of hydrology and biology during voyage from May to June 1986 during the Sino-Japanese Kuroshio survey, the author analyzed the correspondence between aquatic and zooplankton copepods, jellyfish and phytoplankton algae, Under the system, the analysis results of water systems in physical oceanography and the indicator organisms of aquatic organisms in marine biology are indicative of the degree of mixed denaturation of the East China Sea water system and their degree of coupling is good. It further proves that the survival of marine organisms is closely related to the marine environment The relationship between the changes in the marine environment directly affects the distribution of bio-ecological types and their changes in quantity. Many biological groups can be used as a good indicator of environmental factors, especially water masses. The change of their numbers can be used as an important basis for judging the degree of mixed degeneration in different water systems. The correct interpretation of the marine ecological environment can not be separated from the correct judgment and analysis of water system and flow system.