| 利用蚕豆根尖微核技术监测风雨湖水质污染 |
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| 引用本文： | 陈义光,张丽,赵宇文. 利用蚕豆根尖微核技术监测风雨湖水质污染[J]. 吉首大学学报(自然科学版), 2001, 22(1): 7-9 |
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| 作者姓名： | 陈义光 张丽 赵宇文 |
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| 作者单位： | 吉首大学生命科学与化学学院环境科学系,;吉首大学生命科学与化学学院环境科学系,;吉首大学生命科学与化学学院环境科学系, |
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| 基金项目： | 湖南省教育厅专项基金!资助项目 (0 0C191) |
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| 摘 要： | 用蚕豆根尖微核技术监测了风雨湖水质污染状况. 结果表明: 全部受试水样均能引起微核率升高, 其中砂子坳、入口、 综合楼、医院等污染源的微核率分别为 10.95‰, 13.58‰, 7.94‰, 6.77‰; 湖内水体各样点桥东、桥西、公路旁、出口的微核率分别为12.03‰, 10.84‰, 8.05‰, 12.76‰.分析表明,水体具有普遍遗传毒性.
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| 关 键 词： | 微核 蚕豆根尖 水质污染 |
| 文章编号： | 1007-2985(2001)01-0007-03 |
| 修稿时间： | 2000-08-12 |
The Utilizaton of Micronucleus Test Technique in Vicia faba Root Tips to Monitor the Pollution of Fengyu Lake |
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| CHEN Yi guang,ZHANG Li,ZHAO Yu wen. The Utilizaton of Micronucleus Test Technique in Vicia faba Root Tips to Monitor the Pollution of Fengyu Lake[J]. Journal of Jishou University(Natural Science Edition), 2001, 22(1): 7-9 |
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| Authors: | CHEN Yi guang ZHANG Li ZHAO Yu wen |
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| Affiliation: | ( Depar tment of Environmental Sciences, Jishou University, Jishou 416000,Hunan China) |
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| Abstract: | The paper reports that micronucleus test technique of Vicia faba root tips has been used in monitoring the pollution of Fengyu Lake in Jishou City. The results of statistical analysis show that each of the samples can make the micronucleus frequence of Vicia faba go up. The micronucleus frequence in Saziao, the Entrance, the Synthetial Building and the Hospi tal reach 10. 95‰, 13. 58‰, 7.94‰ and 6. 77‰, The micronu cleus frequence in the east of the Bridge, the west of the Bridge, the side of Road and the Exitr each 12. 03‰, 10. 84‰, 8. 05‰ and 12. 76‰. The result shows: Saziao and the Entrance are the mos t serious pollution sources, and the ability of water purification is very weak. |
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| Keywords: | micronucleus root-tip of vicia faba water Pollution |
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