| 流速对藻类生长影响的试验研究 |
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| 引用本文： | 廖平安,胡秀琳.流速对藻类生长影响的试验研究[J].北京水务,2005(2):12-14. |
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| 作者姓名： | 廖平安 胡秀琳 |
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| 作者单位： | 1. 北京市水务局,100038
2. 北京市水利科学研究所,100044 |
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| 摘 要： | 水华的发生除与营养盐、光照等条件有关外,还和水体的流速等水文条件有关.以故宫筒子河为例,分析了推流技术对水体水华的抑制效果,证明增加水体流速可以在一定程度上抑制水华.在此基础上介绍了水体流速对藻类生长影响的试验研究,探讨了水体流速与藻类生长的关系.
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| 关 键 词： | 流速 抑藻 影响 水体流速 藻类生长 生长影响 试验 研究 growth algal flow velocity effect study 关系 程度 抑制效果 水体水华 流技术 分析 故宫 水文条件 光照 营养盐 |
| 修稿时间： | 2005年1月5日 |
Experimental study on the effect of flow velocity on algal growth |
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| LIAO Ping-an,HU Xiu-lin.Experimental study on the effect of flow velocity on algal growth[J].Beijing Water,2005(2):12-14. |
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| Authors: | LIAO Ping-an HU Xiu-lin |
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| Abstract: | The outbreak of algal blooms is related to hydrological factors such as flow velocity as well as to nutrient salts and illumination and so on. Based on the case study of Tongzi River of the Palace Museum in Beijing, this article analyzes the effect of water-driving technology on restraining algal blooms and testifies that the increase of flow velocity can restain algal blooms to a certain extent. An experimental study of the effect of flow velocity on algal growth is presented and the relationship between flow velocity and algal growth is discussed. |
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| Keywords: | Flow velocity Restraint of algal growth Effect |
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