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湄洲湾1992年夏季的叶绿素a、三磷酸腺苷、碳比积累速率、初级生产力的变化范围和均值分别为0．45～4．72，1．49mg／m3；0．12～1．07，0．31μg／dm3；0．06～058，0．34d－1；0．07～0．34，0．21g／（m2·d）。叶绿素a与三磷酸腺苷之间、初级生产力与碳比积累速率之间均呈正相关关系。叶绿素a与三磷酸腺苷的比值为4．8，湄洲湾夏季浮游植物的生长受氮不足所限制。
The ranges and mean values of chlorophyll a, ATP, C accumulation rate, and primary productivity of Meizhou Bay in the summer of 1992 were 0.45 ~ 4.72 and 1.49 mg / m3, respectively. 31μg / dm3; 0.06 ~ 058,0.34d-1; 0.07 ~ 0.34,0.21g / (m2 · d). There was a positive correlation between primary productivity and carbon accumulation rate between chlorophyll a and adenosine triphosphate. Chlorophyll a and adenosine triphosphate ratio of 4.8, Meizhou Bay summer phytoplankton growth is limited by the lack of nitrogen.