| 富营养化水体中流速对藻类生长的调控作用研究 |
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| 引用本文： | 刘凤丽,金峰.富营养化水体中流速对藻类生长的调控作用研究[J].节水灌溉,2009(9). |
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| 作者姓名： | 刘凤丽 金峰 |
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| 作者单位： | 长江水利委员会长江科学院,湖北,武汉,430010 |
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| 摘 要： | 水体富营养化问题由于发展快、危害大、处理难及恢复慢等特点,受到全球高度重视.目前国内外在此方面进行了大量试验研究,介绍了国内外关于流速对藻类生长影响的研究成果,探讨水体流速大小和水华发生快慢之间的关系,并指出目前研究主要集中在横向流速对藻类生长的影响方面,对水动力其他要素研究的较少,建议将纵向断面平均流速、素动强度、水面波动特性和横向流速结合起来研究,以求更加全面准确的阐述水动力条件的改变对水质以及藻类生长速率的影响,为制定水华控制措施提供理论依据.
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| 关 键 词： | 水质污染 富营养化 流速 |
Control Effect of Current Velocity on Alga Growth in Eutrophication Water |
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| LIU Feng-li
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JIN Feng.Control Effect of Current Velocity on Alga Growth in Eutrophication Water[J].Water Saving Irrigation,2009(9). |
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| Authors: | LIU Feng-li JIN Feng |
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| Institution: | Changjiang River Scientific Research Institute;Wuhan 430010;China |
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| Abstract: | The problem of water body eutrophication has received global serious attention because of its characteristic of quick development,big harm,difficult disposal,and slow restore.At present,many domestic and foreign experimental researches on this subject have been conducted.The domestic and foreign research results about the effect of flow speed on the algae growth are introduced emphatically and the relation between flow speed and phytoplankton blooming speed is discussed in this paper.Moreover,it is pointed ... |
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| Keywords: | water pollution eutrophication current velocity |
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