| 滇池底泥菌类组成及与污染关系的研究 |
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| 引用本文： | 许传坤,刘艳芳,钱军.滇池底泥菌类组成及与污染关系的研究[J].西部林业科学,2004,33(1):89-93. |
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| 作者姓名： | 许传坤 刘艳芳 钱军 |
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| 作者单位： | 云南大学生命科学院,云南,昆明,650091 |
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| 摘 要： | 通过对滇池不同位点底泥样品的分析，调查了滇池底泥中固氮菌类、硝化菌类及其他菌类的数量及分布状况。分析了这些细菌参与氮循环与滇池富营养化之间的关系，得出可用底泥中固氮菌作为滇池污染参考指示菌株和滇池地质条件，以及菌类微生物的分布变化对滇池富营养化具重要影响的结论。
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| 关 键 词： | 滇池底泥 菌类组成 生态污染 富营养化 水体污染 |
| 文章编号： | 1672-8246(2004)01-0089-05 |
| 修稿时间： | 2003年8月8日 |
Bacteria in Dianchi Lake Sediment |
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| XU Chuan-kun,Liu Yan-fang,Qian jun.Bacteria in Dianchi Lake Sediment[J].Journal of West China Forestry Science,2004,33(1):89-93. |
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| Authors: | XU Chuan-kun Liu Yan-fang Qian jun |
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| Abstract: | To investigate the relationship between nitrogen cycle and water pollution in Dianchi lake, the Azotobacter numbers and community composition of Dianchi Lake sediments were measured. Analysis indicated that Azotobacter were one important factor affecting Dianchi Lake eutrophication, and that the geological condition, the territorial change of microorganism have also affected the pollution largely. One conclusion had been reached that some relevant bacteria could be used as indicative strains to track the changes of pollution in Dianchi Lake. |
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| Keywords: | azotobacter Dianchi lake lake bottom mud |
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