| 胶州湾北部水域 叶绿素-a含量和初级生产力 |
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| 摘 要： | 据1995年3月至11月胶州湾北部水域内调查资料 ，分析叶绿素-a含量和初级生产力的分布，月变化和日变化以及同环境因子的关系。叶绿 素-a含量的月变幅为1．194～10．715mg/m3，平均值为3.386mg/m3。初级生产力月变 幅为68.85～1417.41mg.C/m2.d，平均值为353.01mg.C/m2.d。叶绿素-a含量和初 级生产力均以8月>9月gt;5月gt;3月gt;11月。
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| 关 键 词： | 叶绿素-a 初级生产力 胶州湾 |
| 修稿时间： | 2000-01-10 |
Concentration of Chlorophyll-a and Primary Productivity in the Northern Part of Jiaozhou Bay |
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| Authors: | Chai Xinyu |
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| Institution: | Chai Xinyu;(College of Marine Life Sciences,
Oecan University of Qingdao, Qing dao, 266003) |
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| Abstract: | The horizontal distribution, diurnal and seasonal fluctuations of Chl-a and primary productivity,and its correlation with the env ironmental factors in the northern area of Jiaozhou Bay are reported based on t he bimonthly data from March to November in 1995. The Chl-a concentration rang es from l.194 to 10.715mg/m3 with an average of 3.386mg/m3,and primary produ ctivity from 68.85 to 1 417.41mgC/m2. d with an average of 353.01 mgC/m2. d. The highest and higher concentrations of Chl-a are in August and September resp ectively.The lowest value is in November. Discussion based on comparison with so me other areas is made. |
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| Keywords: | chlorophyll-a primary productivity Jiaozhou Ba y |
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