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Effects of Ceratophyllum demersum L. restoration on phosphorus balance at water-sediment interface
Dai Yanran1,2; Wu Suqing1,2; Chang Junjun1,2; Jia Chenrong1,2; Liang Wei1; Wu Zhenbin1; Liang, W (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
2012-07-01
Source PublicationECOLOGICAL ENGINEERING
ISSN0925-8574
Volume44Pages:128-132
AbstractThe effects of submerged macrophytes Ceratophyllum demersum L. restoration on different forms of phosphorus in overlying water, pore water and sediments were investigated under indoor condition, and the correlations between environment variables were also analyzed. The results showed that the concentrations of total phosphorous (TP), particulate phosphorus (PP), total dissolved phosphorus (TDP), soluble reactive phosphorus (SRP) in the overlying water were reduced by 73.21%, 83.78%, 70.04% and 71.94%, respectively. The effects on TOP and SRP in pore water were not significant and no effect was observed for TP and PP. However, the TP release rate from the sediment was significantly enhanced (p = 0.008), along with the increase of decomposition rates of organic phosphorous (OP) (p < 0.001) and the NH4Cl-P release rate (p < 0.001). No significant differences for BD-P, NaOH-rP, HCl-P between the experimental system and control were found in the sediment. (C) 2012 Elsevier B.V. All rights reserved.; The effects of submerged macrophytes Ceratophyllum demersum L. restoration on different forms of phosphorus in overlying water, pore water and sediments were investigated under indoor condition, and the correlations between environment variables were also analyzed. The results showed that the concentrations of total phosphorous (TP), particulate phosphorus (PP), total dissolved phosphorus (TDP), soluble reactive phosphorus (SRP) in the overlying water were reduced by 73.21%, 83.78%, 70.04% and 71.94%, respectively. The effects on TOP and SRP in pore water were not significant and no effect was observed for TP and PP. However, the TP release rate from the sediment was significantly enhanced (p = 0.008), along with the increase of decomposition rates of organic phosphorous (OP) (p < 0.001) and the NH4Cl-P release rate (p < 0.001). No significant differences for BD-P, NaOH-rP, HCl-P between the experimental system and control were found in the sediment. (C) 2012 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordPhosphorus Balance CeratophyL.um Demersum L. Submerged Macrophytes Restoration Water-sediment Interface
Department[Dai Yanran; Wu Suqing; Chang Junjun; Jia Chenrong; Liang Wei; Wu Zhenbin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Dai Yanran; Wu Suqing; Chang Junjun; Jia Chenrong] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
DOI10.1016/j.ecoleng.2012.04.003
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
Funding OrganizationNational Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04] ; National Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04] ; National Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04] ; National Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Engineering
WOS SubjectEcology ; Engineering, Environmental ; Environmental Sciences
WOS IDWOS:000305443100016
WOS KeywordMACROPHYTES ; RELEASE
Funding OrganizationNational Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04] ; National Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04] ; National Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04] ; National Natural Science Foundation of China[51179184]; Key Project of the National Twelfth-Five Year Research Program of China[2012BAD25B05-02]; Major Science and Technology Program for Water Pollution Control and Treatment[2011ZX07303-001-04]
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/16973
Collection水环境工程研究中心_期刊论文
Corresponding AuthorLiang, W (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
Affiliation1.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
Recommended Citation
GB/T 7714
Dai Yanran,Wu Suqing,Chang Junjun,et al. Effects of Ceratophyllum demersum L. restoration on phosphorus balance at water-sediment interface[J]. ECOLOGICAL ENGINEERING,2012,44:128-132.
APA Dai Yanran.,Wu Suqing.,Chang Junjun.,Jia Chenrong.,Liang Wei.,...&Liang, W .(2012).Effects of Ceratophyllum demersum L. restoration on phosphorus balance at water-sediment interface.ECOLOGICAL ENGINEERING,44,128-132.
MLA Dai Yanran,et al."Effects of Ceratophyllum demersum L. restoration on phosphorus balance at water-sediment interface".ECOLOGICAL ENGINEERING 44(2012):128-132.
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