| 抗蚜威在水生生态系中的行为 |
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| 引用本文： | 郭江峰,孙锦荷,翟琳琳.抗蚜威在水生生态系中的行为[J].核农学报,1996,10(3):0-0. |
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| 作者姓名： | 郭江峰 孙锦荷 翟琳琳 |
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| 作者单位： | 浙江农业大学核农所 |
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| 摘 要： | 应用同位素示踪和模拟生态系统技术，研究了进入水生生态系中的抗蚜威的转移、富集和降解等。结果表明，抗蚜威在水生生态系中，降解产生大约９种产物。在底泥、草鱼、浮萍以及水浮莲中的积累都随时间的延续而增加，与此同时，水体中抗蚜威的浓度不断下降。
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| 关 键 词： | 抗蚜威 水生生态系 富集 降解 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2009-12-31 |
BEHAVIOR OF PIRIMICARB IN AQUATIC ECOSYSTEM |
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| Abstract: | Isotope tracing and simulated ecosystem techniques were employed to study transfer, bioaccumulation and degradation of pirimicarb in aquatic ecosystem.The results revealed that 9 degradation products of pirimicarb were found in aquatic phase.Accumulation of pirimicarb in sludge, grass carp, duckweed and water lettuce increased with time. In the meantime, concentration of pirimicarb in aquatic phase decreased continuously. |
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| Keywords: | Pirimicarb aquatic ecosystem bioaccumulation degradation |
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