Effects of the submerged macrophyte Ceratophyllum demersum L. on restoration of a eutrophic waterbody and its optimal coverage
文献类型：期刊论文
| 作者 | Dai Yanran1,2; Jia Chenrong1,2; Liang Wei1; Hu Shenghua1; Wu Zhenbin1 |
| 刊名 | ECOLOGICAL ENGINEERING
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 40页码:113-116 |
| ISSN号 | 0925-8574 |
| 关键词 | Ceratophyllum demersum L Macrophytes restoration Water quality Restoration coverage Eutrophic waterbody |
| 通讯作者 | Liang, W (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China. |
| 中文摘要 | In the paper, submerged macrophyte Ceratophyllum demersum L was selected, and four simulation systems at 0, 20%, 33% and 50% restoration coverage (COV) were used to evaluate the purification effects of submerged macrophytes on restoration of a nutrient-polluted waterbody. The results showed that the water quality was improved significantly in the presence of C. demersum L Specifically, turbidity and concentrations of TP, NH4+-N, Chl.a were reduced by more than 60%. PCA and Pearson's correlation analysis indicated a significant negative correlation between their reductions and COV of the C. demersum L. (P<0.05). ANOVAs and PCCA showed no significant differences among groups with different COV of C demersum L Based on comprehensive consideration, 20% is probably the optimal restoration coverage area for C. demersum L in eutrophic shallow lakes. (C) 2011 Elsevier B.V. All rights reserved. |
| 英文摘要 | In the paper, submerged macrophyte Ceratophyllum demersum L was selected, and four simulation systems at 0, 20%, 33% and 50% restoration coverage (COV) were used to evaluate the purification effects of submerged macrophytes on restoration of a nutrient-polluted waterbody. The results showed that the water quality was improved significantly in the presence of C. demersum L Specifically, turbidity and concentrations of TP, NH4+-N, Chl.a were reduced by more than 60%. PCA and Pearson's correlation analysis indicated a significant negative correlation between their reductions and COV of the C. demersum L. (P<0.05). ANOVAs and PCCA showed no significant differences among groups with different COV of C demersum L Based on comprehensive consideration, 20% is probably the optimal restoration coverage area for C. demersum L in eutrophic shallow lakes. (C) 2011 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Ecology ; Engineering, Environmental ; Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Engineering |
| 关键词[WOS] | SHALLOW LAKES ; BIOMANIPULATION |
| 资助信息 | National Natural Science Foundation of China[51179184]; Major Science and Technology Program for Water Pollution Control and Treatment[2009ZX07106-003] |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301617000016 |
| 公开日期 | 2012-09-25 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/17001]  |
| 专题 | 水生生物研究所_水环境工程研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dai Yanran,Jia Chenrong,Liang Wei,et al. Effects of the submerged macrophyte Ceratophyllum demersum L. on restoration of a eutrophic waterbody and its optimal coverage[J]. ECOLOGICAL ENGINEERING,2012,40:113-116. |
| APA | Dai Yanran,Jia Chenrong,Liang Wei,Hu Shenghua,&Wu Zhenbin.(2012).Effects of the submerged macrophyte Ceratophyllum demersum L. on restoration of a eutrophic waterbody and its optimal coverage.ECOLOGICAL ENGINEERING,40,113-116. |
| MLA | Dai Yanran,et al."Effects of the submerged macrophyte Ceratophyllum demersum L. on restoration of a eutrophic waterbody and its optimal coverage".ECOLOGICAL ENGINEERING 40(2012):113-116. |
入库方式： OAI收割
来源：水生生物研究所
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