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研究表明，大亚湾海区海──气界面微表层对ＢＯＤ和ＣＯＤ均产生了富集，但富集概率有所差别，ＢＯＤ为８７．５％，ＣＯＤ为１００％，平均富集因数，ＢＯＤ为３．００，ＣＯＤ为３．２８。ＢＯＤ和ＣＯＤ与相应的营养盐和Ｃｈｌ·ａ的回归分析表明，其相关显著性水平，微、次表层优于表、底层。
The results show that the BAY and COD are enriched in the sea-air interface micro-surface layer in Daya Bay, but the enrichment probability is different with the BOD of 87.5% and COD of 100%. The average enrichment factor and BOD are 3 .00, COD is 3.28. Regression analysis of BOD and COD with the corresponding nutrients and Chl · a showed that the correlation significance level, micro and subsurface surpassing that of the table and the bottom.