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| 稀土元素对包头引黄水库水中藻类的影响研究 | |
| 引用本文： | 于玲红,殷震育,薛爱娣,郑洪秀.稀土元素对包头引黄水库水中藻类的影响研究[J].环境科学与技术,2009,32(4). |
| 作者姓名： | 于玲红 殷震育 薛爱娣 郑洪秀 |
| 作者单位： | 1. 北京科技大学,北京,100083;内蒙古科技大学,内蒙古,包头,014010 2. 内蒙古科技大学,内蒙古,包头,014010 3. 包头申银水务公司,内蒙古,包头1014010 |
| 基金项目： | 内蒙古自治区高等学校科研项目 |
| 摘 要： | 为探明包头引黄水库藻类高发的原因,按标准方法进行藻类培养试验,研究稀土元素Ce对水库水体中藻类的影响。结果表明稀土元素Ce对藻的种类和生物多样性有抑制作用;低浓度(1mg/L)Ce对藻类个体总数具有明显的刺激作用,优势藻种为绿藻;高浓度(20mg/L)Ce对藻类的数量有抑制作用;低浓度稀土元素对藻类的刺激作用可能是包头引黄水库水体富营养化的影响因素之一。 |
| 关 键 词： | 稀土元素 包头 引黄水库 藻类 影响 |
Influence of Lanthanon on Algae in the Reservoir of Baotou |
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| YU Ling-hong,YIN Zhen-yu,XUE Ai-di,ZHENG Hong-xiu.Influence of Lanthanon on Algae in the Reservoir of Baotou[J].Environmental Science and Technology,2009,32(4). | |
| Authors: | YU Ling-hong YIN Zhen-yu XUE Ai-di ZHENG Hong-xiu |
| Institution: | 1.Beijing University of Science and Technology;Beijing 100083;China;2.Inner Mongolia University of Science and Technology;Baotou 014010;3.Baotou Shenyin Water Company;China |
| Abstract: | To find out the reason of high occurrence of algae in the reservoir of Baotou,Inner Mongolia,culture experiment was done to study the influence of lanthanon Ce on algae growth in the reservoir.Results showed that lanthanon Ce inhibited the diversity and variety of algae.Low concentration Ce of 1mg/L obviously stimulated total number of algae,with chlorophyta as predominant algae.High concentration Ce of 20mg/L inhibited the number of algae.Stimulus effect of low concentration lanthanon on algae might be one... |
| Keywords: | lanthanon Baotou reservoir from Yellow River algae influence |
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