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本调查于1981年6月至1982年4月按季度共进行四次,调查海区在23°45′—35°N,122°30′—128°30E的范围内。这一研究区域正处于黑潮、台湾暖流、对马暧流、黄海沿岸流、东海沿岸流、长江冲淡水以及黄海冷水团的综合作用区域,水文条件十分复杂。在研究地理环境及环流系统时,不能仅限于调查海域范围内,需要扩展到整个黄东海区,因此将引入其它文献的有关资料和结论,并结合调查资料的分析,对若干问题提出初步见解。
The survey was conducted on a quarterly basis from June 1981 to April 1982. The survey area was in the range of 23 ° 45’-35 ° N and 122 ° 30’-128 ° 30E. The study area is in the midst of the Kuroshio Current, the warm current in Taiwan, the combined effect of the Mawa Stream, the Yellow Sea coast, the East China Sea coast flow, the Yangtze River flushing water and the Yellow Sea cold water regiment. The hydrological conditions are very complicated. When studying the geographical environment and circulation system, it should not be limited to the area under investigation and needs to be extended to the entire Huanghai Sea area. Therefore, relevant data and conclusions from other documents will be introduced. Based on the analysis of survey data, some preliminary opinions on some issues will be put forward.