| 菲、芘、壬基酚对黑褐新糠虾的急性毒性 |
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| 引用本文： | 米盛景,王立俊,王秀利.菲、芘、壬基酚对黑褐新糠虾的急性毒性[J].河北渔业,2011(8):5-8. |
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| 作者姓名： | 米盛景 王立俊 王秀利 |
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| 作者单位： | 大连海洋大学,国家海洋环境监测中心,辽宁,大连,116023 |
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| 摘 要： | 通过测定菲、芘、壬基酚对黑褐新糠虾的急性毒性,探讨了这三种难降解有机物对黑褐新糠虾的24h、48 h、72 h和96 h半致死浓度(LC50 ).结果表明菲对黑褐新糠虾24 h、48 h、72 h和96 h的半致死浓度分别为530 μg/L、310 μg/L、166 μg/L和126 μg/L;壬基酚对黑褐新糠虾24 ...
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| 关 键 词： | 菲 芘 壬基酚 黑褐新糠虾 急性毒性 |
The acute toxicity of Phenanthrene,Pyrene and Nonylphenol on Neomysis awatschens |
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| MI Sheng-jing,WANG Li-jun,WANG Xiu-li.The acute toxicity of Phenanthrene,Pyrene and Nonylphenol on Neomysis awatschens[J].Hebei Fisheries,2011(8):5-8. |
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| Authors: | MI Sheng-jing WANG Li-jun WANG Xiu-li |
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| Institution: | (Dalian ocean University,National ocean Environmental Monitoring Center,Dalian Liaoning 116023) |
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| Abstract: | The acute toxicity of phenanthrene,pyrene,and nonylphenol to Neomysis awatschens were determinded by changing water testing method and the half lethal concentration（LC50） of the three refractory organics was acquired.Experimental results： the half lethal concentration（LC50） of phenanthrene at 24 h、48 h、72 h and 96 h were 530 μg/L、310 μg/L、166 μg/L and 126 μg/L;the half lethal concentration（LC50） of pyrene at 24 h、48 h、72 h and 96 h were 611.210 μg/L、193.733 μg/L、121.215 μg/L;the half lethal concentration（LC50） of nonylphenol on Neomysis awatschens at 24 h、48 h、72 h and 96 h were 611.210 μg/L、193.733 μg/L、121.215 μg/L and 66.534 μg/L;the toxicity sequence of the three refractory organics was pyrene nonylphenolphenanthrene. |
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| Keywords: | Phenanthrene Pyrene Nonylphenol Acute toxicity |
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