Water quality and growth of phytoplankton for the Yellow River estuary reservoirs—current status of water environment

被引：0

作者：

王云波 ^{[1
]}

高桥幸彦 ^{[2
]}

杜茂安 ^{[3
]}

张杰 ^{[3
]}

松本恭明 ^{[2
]}

机构：

[1] Shenyang Urban Construction Project Office

[2] Original Engineering Consultants Co.,LTD 3. School of Municipal and Environmental Engineering,Harbin Institute of Technology

来源：

Journal of Harbin Institute of Technology(New series) | 2010年 / 06期

基金：

国家高技术研究发展计划(863计划);

关键词：

dominant species; eutrophication; Vollenweider’s type model; cyanobacteria;

D O I：

暂无

中图分类号：

X52 [水体污染及其防治];

学科分类号：

0815 ;

摘要：

In this paper,the characteristics of the water quality in Yellow River estuary reservoirs were surveyed and the progress of the eutrophication was investigated by observing the behavior of nitrogen and phosphorus.The results showed that the concentration of dissolved inorganic nitrogen and total nitrogen was very high in all the reservoirs,and the level of nitrogen was eutrophic state.According to Vollenweider’s type model for phosphorus load,the total phosphorus was close to permissible load in Guangnan and Xinan reservoirs.But sometimes,the total phosphorus exceeded an excessive load in Gengjing reservoir.In Yellow River estuary reservoirs,Cyanobacteria,and Diatom phytoplankton were observed mainly,and the cyanobacteria was a the dominant species in summer.

引用

页码：776 / 781

页数：6

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