| Research on self-purification capacity of lake taihu | |
| Han, Tao1; Zhang, Hongju2; Hu, Weiping1; Deng, Jiancai1; Li, Qinqin3; Zhu, Guie4 | |
| 刊名 | Environmental science and pollution research
 |
| 2015-06-01 | |
| 卷号 | 22期号:11页码:8201-8215 |
| 关键词 | Self-purification capacity Ecotaihu model Lake taihu Nutrient removal Eutrophication |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-014-3920-6 |
| 通讯作者 | Han, tao(than@niglas.ac.cn) |
| 英文摘要 | An effective measure to cope with eutrophication of lakes is to remove nutrients that can cause algal blooming by taking advantage of natural water purification processes. here, the term "purification" is defined, in a wide sense, as the potential role of a water body to contribute to the reduction of pollutants and thus controlling eutrophication. also regarded as a kind of ecological regulating services, biological purification involves various processes concerning seasonal nutrient fixation, such as uptake by aquatic macrophyte, biofouling onto foliage substrates, feeding by organisms in higher trophic level, and eternal loss or removal of substance from the water. in order to evaluate the water purification ability, a numerical lake ecosystem model (ecotaihu) was developed and applied to lakes taihu. the model includes the biological interactions between pelagic compartments (phytoplankton and zooplankton, detritus, dissolved organic matter, fish, and nutrients). under dynamic forcing of meteorological and hydrological parameters, the model was run over years to evaluate the annual nutrient cycles and purification functions. the reproducibility of the model was validated for water body by comparison with the field data from the water quality monitoring campaign. numerical results revealed that self-purification capacity of nitrogen of lake taihu in years 2006, 2008, and 2010 is 4.00 x 10(4), 4.27 x 10(4), and 4.11 x 10(4) ton, respectively, whereas self-purification capacity of phosphorus of lake taihu in years 2006, 2008, and 2010 is 1.56 x 10(3), 1.80 x 10(3), and 1.71 x 10(3) ton, respectively. |
| WOS关键词 | CHLOROPHYLL RELATIONSHIPS ; ECOLOGICAL MODEL ; LARGE SHALLOW ; CHINA ; MICROCYSTINS ; BIOACCUMULATION ; FATE |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| 出版者 | SPRINGER HEIDELBERG |
| WOS记录号 | WOS:000354960300017 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2376602 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Han, Tao |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Lake Sci & Environm, Nanjing 210008, Jiangsu, Peoples R China 2.Minist Water Resources, Taihu Basin Author, Water Resources Conservat Bur, Shanghai 200434, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Shanghai Invest Design & Res Inst Co Ltd, Shanghai 200434, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Tao,Zhang, Hongju,Hu, Weiping,et al. Research on self-purification capacity of lake taihu[J]. Environmental science and pollution research,2015,22(11):8201-8215. |
| APA | Han, Tao,Zhang, Hongju,Hu, Weiping,Deng, Jiancai,Li, Qinqin,&Zhu, Guie.(2015).Research on self-purification capacity of lake taihu.Environmental science and pollution research,22(11),8201-8215. |
| MLA | Han, Tao,et al."Research on self-purification capacity of lake taihu".Environmental science and pollution research 22.11(2015):8201-8215. |
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