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| 再生水景观水体富营养化因素的垂直变化特征 | |
| 引用本文： | 黄伟伟,郑兴灿,廖飞凤,刘莉.再生水景观水体富营养化因素的垂直变化特征[J].中国给水排水,2008,24(1):65-68,72. |
| 作者姓名： | 黄伟伟 郑兴灿 廖飞凤 刘莉 |
| 作者单位： | 1. 河北理工大学,建筑工程学院,河北,唐山,063009 2. 国家城市给水排水工程技术研究中心,天津,300074 3. 西南大学,资源环境学院,重庆,400716 |
| 摘 要： | 合肥市环城水系是以再生水为唯一补水水源的城市景观水体，选择环城水系中具有代表性的银河水体，对河道水体中的磷、氛、溶解氧和pH值的垂直分布及变化规律进行了研究。结果表明，沿水体的深度方向，总磷、氨氮、正磷酸盐浓度逐渐增高，pH值和溶解氧浓度则逐渐降低。溶解氧和pH值可间接反映藻类的生长情况和密度，可作为水华暴发的简便预警指标。 |
| 关 键 词： | 再生水 景观水体 富营养化 影响因素 垂直分布 再生 水景观 水体富营养 化因素 变化特征 Water Body Landscape Factors Eutrophication Variation Characteristics 预警指标 水华暴发 密度 生长情况 藻类 溶解氧浓度 盐浓度 正磷酸 氨氮 总磷 |
| 文章编号： | 1000-4602（2008）01-0065-05 |
| 收稿时间： | 2007-07-30 |
| 修稿时间： | 2007年7月30日 |
Vertical Variation Characteristics of Eutrophication Factors in Landscape Water Body Supplemented by Reclaimed Water |
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| HUANG Wei-wei,ZHENG Xing-can,LIAO Fei-feng,LIU Li.Vertical Variation Characteristics of Eutrophication Factors in Landscape Water Body Supplemented by Reclaimed Water[J].China Water & Wastewater,2008,24(1):65-68,72. | |
| Authors: | HUANG Wei-wei ZHENG Xing-can LIAO Fei-feng LIU Li |
| Affiliation: | HUANG Wei-wei1,ZHENG Xing-can2,LIAO Fei-feng2,LIU Li3 (1. College of Civil , Architectural Engineering,Hebei Polytechnic University,Tangshan 063009,China,2. National Engineering Research Center for Urban Water , Wastewater,Tianjin 300074,3. College of Resources , Environment,Southwest University,Chongqing 400716,China) |
| Abstract: | The city-circling water system in Hefei City is landscape water body supplemented only by reclaimed water. The representative river, Yinhe River in the city-circling water system was chosen, and the vertical distribution and variation rule of phosphorus, nitrogen, DO and pH in it were investigated. The results show that the concentrations of TP, NH3 - N and PO4^3- - P increase gradually with the depth increasing, while pH and DO decrease. The pH value and DO can indirectly reflect the growth and density of the algae, and may be used as an alarm signal of water bloom. |
| Keywords: | reclaimed water landscape water body eutrophication influence factors vertical distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |