The ECE of net primary productivity converted into net production of filtering fishes is 4.02, 4.63 and 5.27%, and that of supplementary energy converted into net production of fishes is 12.20, 11.33 and 11.74% respectively.

• 净初级生产力转移到滤食性鱼净产量的能量转换率分别为4.；02、4