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1998年 1 1月对大亚湾大鹏澳东山港网箱养殖区进行定点 2 6h连续观测。结果表明 :海水微表层对Chl-a ,PO4—P无富集作用 ,对浊度 ,BOD ,COD和SiO3—Si富集 ,营养盐中氮富集因数的复杂性反映了微表层在调节该养殖区内氮分布上的重要作用 ;海水微、次表层中部分要素分布和周日变化的差异受生物活动的影响较大。
January 1998 January Daya Bay Dapeng O Dongshan port cage culture area fixed point 26h continuous observation. The results showed that there was no enrichment of Chl-a and PO4-P in seawater micro-surface layer, and the enrichment of turbidity, BOD, COD and SiO3-Si. The complexity of nitrogen enrichment factor in nutrient salt reflected that micro- The important role of nitrogen distribution in the aquaculture area; the difference of the distribution of some elements in the micro-subsurface and the sub-surface of the seawater and the changes in the sunday was greatly influenced by the biological activities.