Mesozooplankton abundances at time series station Helgoland Roads, in 2015

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...本数据集所提供的内容为物种与分类学类群的汇总信息。物种与类群的总计数详见参数注释（参见"进一步细节"）。空……