Phytoplankton long-term time-series at the fixed coastal station in the Gulf ...

Identification and counts of specimens were performed at the inverted microscope after sedimentation of variable volumes of seawater (1-100 ml), depending on cell concentration...

根据细胞浓度的不同，取1~100毫升体积的海水进行沉降处理后，使用倒置显微镜（inverted microscope）对样本进行鉴定与计数……