Fig. 6From: Dynamics of phytoplankton community in scallop farming waters of the Bohai Sea and North Yellow Sea in Chinaα-diversity indices of phytoplankton communities at sites Q and Z. A Temporal variation of Chao1 index at site Q. B Temporal variation of Chao1 index at site Z. C Temporal variation of Shannon index at site Q. D Temporal variation of Shannon index at site ZBack to article page