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前言黄海北部是我国机输作业的重要渔场之一,每年夏、秋季有大批底层鱼类进入该海区索饵,这些鱼类主要以底栖动物为摄食对象。该海区不仅饵料底栖动物丰富,而且经济无脊椎动物的种类也较多。因此,查明黄海北部底栖动物饵料基础状况是具有重要的意义。目前国外已进行底栖动物铒料基础的预报。我国对于底栖动物的调查研究工作,于解放后才逐步开展。1957年中国科学院海洋研究所作过黄海北部调查,1958～1959年进行全国海洋综合调查,1960年水产部黄海水产研究所(现为水产部海洋水产研究所)逐年进行了黄海北部渔场的调查,积累了一些资料,现将调查资料整理分析,供有关部门参考。
Preface The northern part of the Yellow Sea is one of the important fishing grounds for aircraft transport in China. There are a large number of bottom fish entering the sea every summer and autumn. These beasts mainly feed on zoobenthos. The sea area is not only rich in zoobenthos, but also has a large number of economic invertebrates. Therefore, to identify the northern Yellow Sea zoobenthos food base situation is of great significance. At present, foreign countries have carried out the prediction of benthic fauna base material. China’s investigation of zoobenthos research work, after the liberation only gradually carried out. In 1957, the Institute of Oceanology, Chinese Academy of Sciences made a survey of the northern Yellow Sea, conducted a comprehensive national marine survey from 1958 to 1959. In 1960, the Yellow Sea Fisheries Research Institute (now the Institute of Marine Fisheries of the Ministry of Fisheries) conducted a yearly survey of the northern Yellow Sea fisheries, accumulating Some information, now the survey data analysis, for the relevant departments for reference.