| 金鱼藻和狐尾藻对铜绿微囊藻生长及藻毒素释放的影响 |
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| 引用本文： | 吴溶,崔莉凤,蒋凌炜,卢珊. 金鱼藻和狐尾藻对铜绿微囊藻生长及藻毒素释放的影响[J]. 水利渔业, 2010, 0(3) |
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| 作者姓名： | 吴溶 崔莉凤 蒋凌炜 卢珊 |
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| 作者单位： | 北京工商大学化学与环境工程学院;北京京煤集团有限责任公司; |
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| 摘 要： | 通过加入金鱼藻(Ceratophyllum)、狐尾藻(Myriophyllum)与铜绿微囊藻(Microcystis aeruginosa)共同培养的实验方式,测定其过程中藻密度、总氮和总磷、藻毒素含量的变化,研究金鱼藻、狐尾藻对微囊藻生长及藻毒素释放的影响。结果表明,金鱼藻、狐尾藻不仅能很好地抑制铜绿微囊藻的生长,吸收水中的氮磷元素,还能在一定程度上抑制微囊藻毒素的释放。其中狐尾藻对铜绿微囊藻密度的抑制率能高达91.19%,对氮和磷的吸附率分别为66.84%和53.75%,对藻毒素MC-LR的抑制率达到44.23%。
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| 关 键 词： | 金鱼藻 狐尾藻 铜绿微囊藻 藻毒素 |
The Effects of Ceratophyllum and Myriophyllum on the Production and Release of Cyanotoxins in Microcystis aeruginosa |
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| WU Rong,CUI Li-feng,JIANG Ling-wei,LU Shan. The Effects of Ceratophyllum and Myriophyllum on the Production and Release of Cyanotoxins in Microcystis aeruginosa[J]. Reservoir Fisheries, 2010, 0(3) |
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| Authors: | WU Rong CUI Li-feng JIANG Ling-wei LU Shan |
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| Affiliation: | WU Rong1,CUI Li-feng1,JIANG Ling-wei2,LU Shan1 (1. Beijing Technology , Business University,Beijing 100048,China,2. Beijing Jingmei Group,Beijing 102300,China) |
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| Abstract: | The paper studied the influence of Ceratophyllum and Myriophyllum on the production and release of cyanotoxins in Microcystis aeruginosa. the change of the algal density,chlorophyll-a,the total nitrogen,the total phosphorus and microcystin were determined during the co-cultivation of Ceratophyllum,Myriophyllum and Microcystis aeruginosa. The results indicated that the Ceratophyllum and Myriophyllum inhibit the grow,absorb the nitrogen and phosphorus content in the water and inhibit the production of cyanoto... |
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| Keywords: | Ceratophyllum Myriophyllum Microcystis aeruginosa Toxin of algae |
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