(Table 2.2.1.2) Biomass of sympagic meiofauna of sea-ice core IO-2

sea-ice core diameter 9 cm; DEPTH ice/snow represents the middle of the ice-core section measured from ice surface海冰冰芯（sea-ice core）直径为9厘米；冰/雪深度（DEPTH ice/snow）指标指代以冰面为基准测得的对应冰芯剖面中点处的深度值。