与渤海和南黄海大型底栖动物的丰度和生物量比较，丰度和生物量均低于这两个海域，但是胶州湾大型底栖动物的总次级生产量高于渤海。
Compared with the studies on macrofauna in the Bohai Sea and southern Yellow Sea , the macrobenthic abundance and biomass in the Jiaozhou Bay were lower .
次级生产量