| Cu2+和Zn2+对雨生红球藻的毒性效应 |
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| 引用本文： | 陆开形. Cu2+和Zn2+对雨生红球藻的毒性效应[J]. 宁波大学学报(理工版), 2004, 17(4): 397-400 |
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| 作者姓名： | 陆开形 |
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| 作者单位： | 宁波大学,生命科学与生物工程学院,浙江,宁波,315211 |
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| 基金项目： | 浙江省基金资助项目(301208);宁波大学青年硕士基金资助项目(882004006). |
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| 摘 要： | 以MAV为基本培养基，研究了重金属铜、锌离子对雨生红球藻的毒性效应．结果表明：铜的毒性要比锌大，且对藻的抑制效应随金属浓度的增加而增加；铜、锌对藻的24h、48h、72h的半抑制浓度分别为1．394mg／L、1．756mg／L、1．904mg／L和10．328mg／L、11．402mg／L、12．246mg／L．
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| 关 键 词： | 雨生红球藻 Cu2+ Zn2+ 毒性 |
| 文章编号： | 1001-5132(2004)04-0397-04 |
| 修稿时间： | 2004-03-10 |
Toxic Effects of Cu2 + and Zn2 + on Haematococcua pluvialis |
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| LU Kai xing. Toxic Effects of Cu2 + and Zn2 + on Haematococcua pluvialis[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2004, 17(4): 397-400 |
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| Authors: | LU Kai xing |
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| Abstract: | Using MAV as base media, the toxic effects of Cu 2+ and Zn 2+ on Haematococcus pluvialis were studied.The results show that the toxic effect of Cu 2+ is bigger than Zn 2+ , and the inhibition on Heamatococcus pluvialis growth is increased along with the improvement of the concentration of heavy metals.The half inhibition concentration of Cu 2+ and Zn 2+ Heamatococcus pluvialis are 1.394,1.756,1.904 mg/L and 10.328,11.402,12.246 mg/L respectively after being cultivated for 24,48 and 72 hours. |
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| Keywords: | Haemetococcus pluvialis Cu 2+ Zn 2+ toxicity |
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