| 球等鞭金藻的生长速率与培养液中营养盐的关系研究 |
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| 引用本文： | 孙颖颖,王长海.球等鞭金藻的生长速率与培养液中营养盐的关系研究[J].海洋科学,2006,30(1):78-83. |
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| 作者姓名： | 孙颖颖 王长海 |
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| 作者单位： | 1. 大连理工大学,环境与生命学院,辽宁,大连,116024
2. 大连理工大学,环境与生命学院,辽宁,大连,116024;烟台大学,海洋学院,山东,烟台,264005 |
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| 基金项目： | 教育部回国人员科研启动基金 |
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| 摘 要： | 通过一次培养试验,分别研究了培养液中营养盐N、P、Si、Fe浓度变化对球等鞭金藻(Isochrysisgalbana)生长速率的影响。实验结果表明,生长速率与单一营养盐浓度符合Monod方程,而且将Monod方程扩展得到了可以表示多种营养盐对球等鞭金藻生长的复合限制模式。
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| 关 键 词： | 球等鞭金藻(Isochrysis galbana) 营养盐 生长速率 半饱和常数 |
| 文章编号： | 1000-3096（2006）01-0082-06 |
| 收稿时间： | 2004-03-31 |
| 修稿时间： | 2005-02-28 |
Study on relation between the growth rates of Isochrysis galbana and nutrient salt concentration |
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| SUN Ying-ying,WANG Chang-hai.Study on relation between the growth rates of Isochrysis galbana and nutrient salt concentration[J].Marine Sciences,2006,30(1):78-83. |
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| Authors: | SUN Ying-ying WANG Chang-hai |
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| Institution: | 1. School of Environment and Life Science, Dalian University of Technology, Dalian 116024,China; 2. School of Ocean, Yantai University, Yantai 264005, China |
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| Abstract: | The effects of nutrients on the growth rates of Isochrysis galbana were studied by batch culture.The results indicate that the effects of nutrient limitation on the growth rates of Isochrysis galbana can be described using the Monod equation.The multi-limitation model arrived by expanding the Monod equation could express the degrees of the different nutrient limitations. |
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| Keywords: | Isochrysis galbana nutrients growth rate half-saturation constant |
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