| 斜生栅藻与单甲脒的相互作用 |
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| 引用本文： | 阎海,叶常明,雷志芳.斜生栅藻与单甲脒的相互作用[J].环境科学,1996,17(4):39-40,43. |
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| 作者姓名： | 阎海 叶常明 雷志芳 |
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| 作者单位： | 中国科学院生态环境研究中心 |
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| 基金项目： | 国家自然科学基金,环境水化学国家重点实验室基金 |
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| 摘 要： | 为研究斜生栅藻与单甲脒的相互作用，采用评价化学品对藻类毒性的标准实验方法出了单甲凶制斜生栅藻生长的９６ｈ－ＥＣ５０为６．５ｍｇ／Ｌ。实验结果表明，在单甲脒浓度分别为２，４和８ｍｇ／Ｌ下，斜生栅藻都不具备降解单甲 能力。
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| 关 键 词： | 斜生栅藻 单甲脒 藻类毒性 降解 |
| 收稿时间： | 1996/2/12 0:00:00 |
An Interaction between Scenedesmus obliquus and N-(2,4-dimethylphenyl)-N'-methylformamidine |
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| Yan Hai.An Interaction between Scenedesmus obliquus and N-(2,4-dimethylphenyl)-N'-methylformamidine[J].Chinese Journal of Environmental Science,1996,17(4):39-40,43. |
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| Authors: | Yan Hai |
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| Institution: | Research Center for Eec-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;Research Center for Eec-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;Research Center for Eec-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 |
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| Abstract: | To study an interaction bewteen S.obliquus and N-(2,4-dimethylphenyl)-N'methylformamidine,a standard method of algal bioassay for evaluating the toxicity of toxic chemicals was applied and 96 h--EC50 of N-(2,4dimethylphenyl)-N'-methylformamine on inhibition of S.obliquus's growth was calculated as 6.5 mg/L.It was found that N-(2,4dimethylpheyl)-N'-methylformamidine can not be biodegraded by S.obliquus at the initial concentration of 2.4 and 8 mg/L respectively. |
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| Keywords: | Scenedesmus obliquus N-(2 4-dimethylphenyl)-N'-methylformamidine algal bioassay biodegradation |
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