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What's better, Ceratophyllum demersum L. or Myriophyllum verticillatum L., individual or combined?
Dai Yanran1,2; Tang Haibin1; Chang Junjun3; Wu Zhenbin1; Liang Wei1
2014-09-01
Source PublicationECOLOGICAL ENGINEERING
ISSN0925-8574
Volume70Issue:-Pages:397-401
AbstractThe research interest on the critical role of macrophytes in aquatic ecosystems has been mounting in recent years. Whereas the selection of plant species and restoration pattern still need further evaluations for better understanding of their relationship with aquatic ecosystem. In this study, two popular submerged macrophytes, Ceratophyllum demersum L. and Myriophyllum verticillatum L., were chosen and manipulated growing in mimic systems. Their individual and combined planting effects on water quality and sediment biogeochemistry were assessed, and their overall performance was ranked. The results showed that water quality was significantly improved, especially more than 70% reductions in turbidity and Chlorophyll a (Chl. a) concentration (P< 0.05). No significant effect of the macrophytes was detectable on total phosphorus (TP), organic phosphorus (OP), inorganic phosphorus (IP), total nitrogen (TN) and organic matter (OM) contents in the sediments (13> 0.05). Overall, the differences among three experimental systems were slight; however, considering C. demersum having better potential in removing the nutrients from waters and other factors, such as the importance of species richness, their ranking performance is in the order of: combined plants (C. demersum and M. verticillatum) > C. demersum > M. verticillatum. (C) 2014 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordEutrophic Water Body Submerged Macrophytes Restoration Pattern Water Quality Sediment Geochemistry
DOI10.1016/j.ecoleng.2014.06.009
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Engineering
WOS SubjectEcology ; Engineering, Environmental ; Environmental Sciences
WOS IDWOS:000340652100050
WOS KeywordWATER-QUALITY ; AQUATIC MACROPHYTES ; SEDIMENT ; LAKE ; RESTORATION ; VEGETATION ; GROWTH
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/20364
Collection水环境工程研究中心_期刊论文
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Tongji Univ, Key Lab Yangtze River Water Environm, Minist Educ, Shanghai 200092, Peoples R China
3.Yunnan Univ, Res Inst Engn & Technol, Kunming 650091, Peoples R China
Recommended Citation
GB/T 7714
Dai Yanran,Tang Haibin,Chang Junjun,et al. What's better, Ceratophyllum demersum L. or Myriophyllum verticillatum L., individual or combined?[J]. ECOLOGICAL ENGINEERING,2014,70(-):397-401.
APA Dai Yanran,Tang Haibin,Chang Junjun,Wu Zhenbin,&Liang Wei.(2014).What's better, Ceratophyllum demersum L. or Myriophyllum verticillatum L., individual or combined?.ECOLOGICAL ENGINEERING,70(-),397-401.
MLA Dai Yanran,et al."What's better, Ceratophyllum demersum L. or Myriophyllum verticillatum L., individual or combined?".ECOLOGICAL ENGINEERING 70.-(2014):397-401.
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