| 小球藻在不同营养状态下对蒽的毒理学响应 |
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| 引用本文： | 严雪,严国安,沈国兴,彭金良.小球藻在不同营养状态下对蒽的毒理学响应[J].武汉大学学报(理学版),1999(6). |
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| 作者姓名： | 严雪 严国安 沈国兴 彭金良 |
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| 作者单位： | 武汉大学化学与环境科学学院!武汉430072 |
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| 基金项目： | 国家自然科学基金!(39870152)，淡水生态与生物技术国家重实验室开放基金!(9808T3) |
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| 摘 要： | 比较了蒽对自养条件下的蛋白核小球藻、普通小球藻和原始小球藻及异养条件下原始小球藻的毒性效应. 结果表明,它们对蒽的耐受性大小趋势为:原始小球藻(异养)> 蛋白核小球藻(自养)> 普通小球藻(自养)>原始小球藻(自养),其EC50值(96 h)分别为2.53,1.47,1.27,0.85 m g/L.
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| 关 键 词： | 小球藻 营养状态 蒽 毒理学响应 |
Study on The Toxicological Response of Chlorella to Anthracene Under Different Nutrient Conditions |
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| YAN Xue,YAN Guo\|an,SHENG Guo\|xing,PENG Jing\|liang.Study on The Toxicological Response of Chlorella to Anthracene Under Different Nutrient Conditions[J].JOurnal of Wuhan University:Natural Science Edition,1999(6). |
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| Authors: | YAN Xue YAN Guo\|an SHENG Guo\|xing PENG Jing\|liang |
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| Abstract: | Toxic effects of anthracene on \$Chlorella pyrenoidosa. Chlorella vulgaris\$ and \$Chlorella protothecoides\$ heterotrophic condition were compared in our study. It was demonstrated that the consequence of their resistant ability was \$C.protothcoides\$ (Heterotrophic)>\$C.pyrenoidosa\$ (Autotrophic)> \$C.vulgaris\$ (Autotrophic) > \$C. protothcoides\$ (Autotrophic). And the EC 50 values were 2.53 mg/L(24 h), 1.47 mg/L(96 h), 1.27 mg/L(96 h), 0.85 mg/L(96 h), respectively. |
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| Keywords: | Chlorella trophic conditions anthranene toxicological response |
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