| 人工湿地中试系统基质中藻类组成的研究 |
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| 引用本文： | 吴振斌,邓平,吴晓辉,成水平,付贵萍,贺锋.人工湿地中试系统基质中藻类组成的研究[J].应用与环境生物学报,2006,12(2):207-209. |
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| 作者姓名： | 吴振斌 邓平 吴晓辉 成水平 付贵萍 贺锋 |
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| 作者单位： | 1. 中国科学院水生生物研究所淡水生态与生物技术国家重点实验室,武汉,430072
2. 中国科学院水生生物研究所淡水生态与生物技术国家重点实验室,武汉,430072;中国科学院研究生院,北京,100039 |
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| 基金项目： | 国家自然科学基金;国家重大科技专项基金;中国科学院知识创新工程项目 |
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| 摘 要： | 从2003年3月到2004年2月，在水力负荷为600mm／d的条件下研究了人工湿地中试系统（medium scale plot，MSP）基质中藻类的组成．结果表明，栅藻、小球藻、盘星藻、空星藻、纤维藻、舟行藻、小环藻、平裂藻和颤藻属的一些种类在下行池基质各层不同季节均有出现，下行池表层藻类较丰；上行池基质中不同季节的藻类组成中念珠藻和鱼腥藻均为固氮种类，菱板藻、舟行藻和卵形藻属的一些种类在上行池表层出现较多，上行池藻类组成较下行池少．本实验探讨了在人工湿地基质中存在的藻类组成，为湿地除藻机理和评估系统的稳定性提供参考．图1表2参10
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| 关 键 词： | 人工湿地 基质 藻类 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005-05-23 |
Alga Compositions in Substrate of Plot-scale Constructed Wetland |
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| WU Zhenbin,DENG Ping,WU Xiaohui,CHENG Shuiping,FU Guiping,HE Feng.Alga Compositions in Substrate of Plot-scale Constructed Wetland[J].Chinese Journal of Applied and Environmental Biology,2006,12(2):207-209. |
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| Authors: | WU Zhenbin DENG Ping WU Xiaohui CHENG Shuiping FU Guiping HE Feng |
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| Institution: | 1. State Key Lab of Fresh Water Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China ; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | The alga compositions in substrate of poly-scale constructed wetland were compared in different seasons from March 2003 to February 2004 under hydraulic loading of 600 mm d^- 1The experimental results showed that some species of Sceneclesraus, Chlorella, Pediastrurn, Coelastrura, Ankistroclesraus, Navicula, Cyclotella, Merisrnopedia and Oscillatoria occurred in the substrate of down -flow chamber in different seasons; the composition in the surface layer was richer; Anabaena and Nostoc were nitrogen - fixating fungi in the substrate of up - flow chamber in different seasons; some species of Hantzschia, Navicula and Cocconeis were found rich in the surface layer; the species in up - flow chamber were less than those in down - flow chamber. Figl, Tab 2, Ref10 |
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| Keywords: | constructed wetland substrate alga |
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