| ~（14）C－呋喃丹在模拟鱼－萍水生生态系统中的分配 |
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| 引用本文： | 史建君,孙锦荷,陈子元,李兴明. ~（14）C－呋喃丹在模拟鱼－萍水生生态系统中的分配[J]. 核技术, 1996, 0(3) |
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| 作者姓名： | 史建君 孙锦荷 陈子元 李兴明 |
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| 作者单位： | 浙江农业大学原子核农业科学研究所 |
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| 摘 要： | 研究了１４Ｃ标记的呋喃丹在模拟鱼－萍水生生态系统中的分配、消失和残留。结果表明，水中呋喃丹被底泥吸附，鱼体摄取和消解随时间延长而逐渐减少。鱼体对味哺丹具有一定的富集，而且残留浓度较高，体内各部位的残留浓度差异又较大，其顺序为：内脏＞骨＞肉＞鳃＞皮。
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| 关 键 词： | 呋喃丹，农药残留，鱼 |
Distribution of carbofuran in a simulated fish/duckweed |
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| Shi Jianjun, Sun Jinhe, Chen Ziyuan, Li Xingming. Distribution of carbofuran in a simulated fish/duckweed[J]. Nuclear Techniques, 1996, 0(3) |
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| Authors: | Shi Jianjun Sun Jinhe Chen Ziyuan Li Xingming |
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| Abstract: | The distribution, disappearance and residue of carbofuran labelled with 14C in a simulated fish/duckweed aquatic ecosystem have been studied. The results show that the carbofuran content in water decreases with take because of being absorbed by sludge of riverbed, eaten by fish and hydrolysis. The residual carbefuran in fish tissues is higher than that in water because of enrichment. There is much difference among carbofuran contents in various fish tissues, and the order in each tissue is found to be viscera > bone > muscle > gill > skin. |
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| Keywords: | Carbofuran Pesticide residues Fish |
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