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Structure and Distribution of Autumn Zooplankton in the Southeastern Baltic Sea in 2015

机译:2015年东南波罗的海秋季浮游车的结构与分布

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摘要

Specific features of the structure and distribution of autumn zooplankton in the southeastern Baltic Sea (SEB) in October 2015 have been found taking into account the hydrological and hydrochemical data. No changes have been detected in the taxonomic composition of phyto- and zooplankton, including the increase in the number of stenothermic and stenohaline species as well as significant differences in the hydrological parameters compared to the long-term similar data. This indicates the absence of the impact of the winter Major Baltic Inflow in December 2014 on SEB plankton the following autumn. The level of phytoplankton vegetation in the upper homogeneous layer (125000 +/- 39000 cells/L, 664 +/- 143 mg/m(3)) is higher compared to the long-term data. The abundance and biomass of zooplankton (5100-16800 ind./m(3) and 49-143 mg/m(3)) are within the typical values for autumn in the SEB area. The features of the spatial zooplankton distribution are determined by trophic resources and the thermohaline structure of the water column.
机译:考虑到水文和水化学数据,已经发现了2015年10月东南波罗的海(SEB)秋季浮游动物结构和分布的具体特征。在Phyto-and Zooplankton的分类组合物中没有检测到任何变化,包括与长期类似数据相比,水解率和斯仑碱物种的增加以及水文参数的显着差异。这表明2014年12月在2014年12月在以下秋季缺乏冬季主要波罗的海流入的影响。与长期数据相比,上均匀层(125000 +/- 39000个单元/ L,664 +/- 143mg / m(3))的植物植物植被水平更高。浮游植物(5100-16800 Ind./m(3)和49-143 mg / m(3))的丰富和生物量在SEB地区秋季的典型值内。空间浮游植物分布的特征由水柱的繁殖资源和热卤素结构决定。

著录项

  • 来源
    《Oceanology》 |2019年第1期|共9页
  • 作者单位

    Russian Acad Sci Shirshov Inst Oceanol Moscow 117218 Russia;

    Russian Acad Sci Shirshov Inst Oceanol Moscow 117218 Russia;

    Russian Acad Sci Shirshov Inst Oceanol Moscow 117218 Russia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 海洋学;
  • 关键词

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