Total biomass of mesozooplankton in the North Balearic Sea in March 2003

Mouth diameter of the net was 113 cm, mesh size 200 µm. Sample aliquots were immediately immediately utilized for biomass measurements. Volumes of filtered seawater were...网口直径为113厘米，网孔尺寸为200微米（µm）。所取的样品等分试样即刻用于生物量测定。过滤海水的体积为……