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首页> 外文期刊>Oceanology >Zooplankton Distribution above the Lost City (Atlantis Massif)and Broken Spur Hydrothermal Fields in the North Atlantic According to the Data of Visual Observations
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Zooplankton Distribution above the Lost City (Atlantis Massif)and Broken Spur Hydrothermal Fields in the North Atlantic According to the Data of Visual Observations

机译:根据视觉观测数据,北大西洋失落的城市(亚特兰蒂斯山峰)上方的浮游动物分布和破碎的马刺热液场

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摘要

Three dives of Mir manned submersibles with plankton counts and two vertical plankton hauls with a BR net were carried out above the Lost City (Atlantis underwater massif)and the Broken Spur hydrothermal fields during cruise 50 of R/V Akademik Mstislav Keldysh.Above the Atlantis seamount,no significant increase in the plankton concentration was found.Above the Lost City field,the horizontal heterogeneity of the plankton distribution in the near-bottom layer and in the overlying water layers was shown.The near-bottom aggregations of euphausiids and amphipods previously reported by other scientists seem to be related to the attraction of the animals by the submersible's headlights rather than represent a natural phenomenon.
机译:在R / V Akademik Mstislav Keldysh的50巡航期间,在失落之城(亚特兰蒂斯水下断层块)和Broken Spur热液领域上进行了三次带浮游生物计数的Mir载人潜水器和两个带BR网的垂直浮游生物拖运。在``迷失城市''字段上,显示了近底部和上覆水层中浮游生物分布的水平非均质性。以前的虾类和两栖类动物的近底部聚集其他科学家的报告似乎与潜水器的头灯对动物的吸引力有关,而不是代表自然现象。

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