Mesozooplankton abundances at time series station Helgoland Roads, in 1983

The data provided here represents a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments (see "Further details").Empty...此处提供的数据为物种与分类群的汇总信息。物种与分类群的总数量详见参数注释（参见"进一步详情"）。（本部分内容为空……）