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生物浮岛对三峡库区典型支流库湾水质和浮游藻类的影响
郑杨忠; 李钢; 杜江; 彭成荣; 刘剑彤
2013
Source Publication生态与农村环境学报
Issue3Pages:278-283
Abstract在三峡库区香溪河的支流高岚河库湾修建生物浮岛,研究生物浮岛对三峡库区典型支流库湾水质和浮游藻类的影响。结果表明,高岚河水质处于中营养型-轻度富营养型水平。8月藻类大量生长期间,浮岛区水体Chl-a、DO和CODMn含量低于对照区,NH4+-N含量高于对照区。浮岛植物对TN负荷的去除效果由高到低依次为美人蕉(Canna indica)、风车草(Cyperus alternifolius)、菖蒲(Pontederia cordata)和梭鱼草(Acorus calamus),对TP负荷的去除效果由高到低依次为美人蕉、风车草、梭鱼草和菖蒲。在浮岛区和对照区共发现藻类7门31属,4月以绿藻和硅藻为主,8月以蓝藻为主。浮岛区和对照区藻类种群结构无明显差异,但4和8月浮岛区藻类生物量明显低于对照区。
Keyword生物浮岛 浮游藻类 三峡库区
Department中国科学院水生生物研究所; 武汉市环境保护科学研究院
Indexed ByCSCD
CSCD IDCSCD:4869734
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19489
Collection水环境工程研究中心_期刊论文
Recommended Citation
GB/T 7714
郑杨忠,李钢,杜江,等. 生物浮岛对三峡库区典型支流库湾水质和浮游藻类的影响[J]. 生态与农村环境学报,2013(3):278-283.
APA 郑杨忠,李钢,杜江,彭成荣,&刘剑彤.(2013).生物浮岛对三峡库区典型支流库湾水质和浮游藻类的影响.生态与农村环境学报(3),278-283.
MLA 郑杨忠,et al."生物浮岛对三峡库区典型支流库湾水质和浮游藻类的影响".生态与农村环境学报 .3(2013):278-283.
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