IHB OpenIR  > 水环境工程研究中心
Characterization of phosphorus forms in a Eutrophic Lake, China
Xie, Fazhi1,2; Li, Lu3; Song, Kang1,3; Li, Guolian2; Wu, Fengchang1; Giesy, John P.4
2019-04-01
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume659Issue:1Pages:1437-1447
AbstractIn this study, molecular compositions of cyanobacteria, suspended matter, and surface sediments in the Dianchi Lake, a highly eutrophic lake, were investigated by solution and solid-state P-31 nuclear magnetic resonance (NMR) spectroscopy. A solution-state P-31 NMR spectral analysis of NaOH-EDTA-extracted samples revealed the presence of orthophosphate (ortho-P, 48.5%-91.2% of the total extracted phosphate), orthophosphatemonoester (mono-P, 7.3%-43.9%), orthophosphate diester (diester-P, 0.9%-3.9%), and pyrophosphate (pyro-P, 0.7%-5.5%). The organic phosphorus (Po) distribution in suspended matters and cyanobacteria was relatively similar but different from surface sediments. The inorganic phosphorus (Pi) distribution in suspended matters and surface sediments was slightly similar. Results of the solid-state 31P NMR spectral analysis of non-extractable residue showed that cyanobacteria and suspended matter contain a large proportion of Po and poly-P. For surface sediment, only metal-bonded pyro-P and a high proportion of ortho-P were detected. The solid-state 31P NMR spectra results of extracted residual indicated that several of the pyro-P bound to metals and other Pi or Po compounds associated with mineral phases in suspended matter and surface sediment are non-extractable. This result revealed that a high proportion of biogenic phosphorus is bioavailable. These results verify the process of biogenic poly-P regeneration in the Dianchi Lake given that Po, poly-P, and pyro-P are predominant in cyanobacteria and can be released into lake water through chemical and biological degradation, thus further worsening eutrophication. (c) 2019 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordPhosphorus Eutrophication Nutrients Molecular Composition Solid-state P-31 Nuclear Magnetic Resonance
DOI10.1016/j.scitotenv.2018.12.466
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationOpen Foundation of State Key Laboratory for Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences(SKLECRA20160FP03) ; National Natural Science Foundation of China(21777001 ; Natural Science Foundation of Anhui Province, China(1608085MB43) ; One-Hundred Scholar Award from Chinese Academy of Sciences(Y82Z08-1-401 ; program of 2012 "High Level Foreign Experts" - State Administration of Foreign Experts Affairs, the P.R. China(GDW2012320120) ; Einstein Professor Program of the Chinese Academy of Sciences ; Canada Research Chair ; State Key Laboratory in Marine Pollution, City University of Hong Kong ; 41877344) ; Y75Z01-1-401) ; Open Foundation of State Key Laboratory for Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences(SKLECRA20160FP03) ; National Natural Science Foundation of China(21777001 ; Natural Science Foundation of Anhui Province, China(1608085MB43) ; One-Hundred Scholar Award from Chinese Academy of Sciences(Y82Z08-1-401 ; program of 2012 "High Level Foreign Experts" - State Administration of Foreign Experts Affairs, the P.R. China(GDW2012320120) ; Einstein Professor Program of the Chinese Academy of Sciences ; Canada Research Chair ; State Key Laboratory in Marine Pollution, City University of Hong Kong ; 41877344) ; Y75Z01-1-401)
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS KeywordSOLUTION P-31 NMR ; MAGNETIC-RESONANCE ANALYSIS ; SOIL ORGANIC PHOSPHORUS ; SEDIMENTS ; MARINE ; POLYPHOSPHATE ; EXTRACTION ; SPECIATION ; SPECTROSCOPY ; PYROPHOSPHATE
WOS IDWOS:000457293700137
Funding OrganizationOpen Foundation of State Key Laboratory for Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences(SKLECRA20160FP03) ; National Natural Science Foundation of China(21777001 ; Natural Science Foundation of Anhui Province, China(1608085MB43) ; One-Hundred Scholar Award from Chinese Academy of Sciences(Y82Z08-1-401 ; program of 2012 "High Level Foreign Experts" - State Administration of Foreign Experts Affairs, the P.R. China(GDW2012320120) ; Einstein Professor Program of the Chinese Academy of Sciences ; Canada Research Chair ; State Key Laboratory in Marine Pollution, City University of Hong Kong ; 41877344) ; Y75Z01-1-401) ; Open Foundation of State Key Laboratory for Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences(SKLECRA20160FP03) ; National Natural Science Foundation of China(21777001 ; Natural Science Foundation of Anhui Province, China(1608085MB43) ; One-Hundred Scholar Award from Chinese Academy of Sciences(Y82Z08-1-401 ; program of 2012 "High Level Foreign Experts" - State Administration of Foreign Experts Affairs, the P.R. China(GDW2012320120) ; Einstein Professor Program of the Chinese Academy of Sciences ; Canada Research Chair ; State Key Laboratory in Marine Pollution, City University of Hong Kong ; 41877344) ; Y75Z01-1-401)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/72377
Collection水环境工程研究中心
Affiliation1.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
2.Anhui Jianzhu Univ, Sch Mat Sci & Chem Engn, Hefei 230022, Anhui, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
4.Univ Saskatchewan, Dept Vet Biomed Sci, Toxicol Ctr, 44 Campus Dr, Saskatoon, SK S7N 5B3, Canada
Recommended Citation
GB/T 7714
Xie, Fazhi,Li, Lu,Song, Kang,et al. Characterization of phosphorus forms in a Eutrophic Lake, China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,659(1):1437-1447.
APA Xie, Fazhi,Li, Lu,Song, Kang,Li, Guolian,Wu, Fengchang,&Giesy, John P..(2019).Characterization of phosphorus forms in a Eutrophic Lake, China.SCIENCE OF THE TOTAL ENVIRONMENT,659(1),1437-1447.
MLA Xie, Fazhi,et al."Characterization of phosphorus forms in a Eutrophic Lake, China".SCIENCE OF THE TOTAL ENVIRONMENT 659.1(2019):1437-1447.
Files in This Item:
File Name/Size DocType Version Access License
1-s2.0-S004896971835(1298KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xie, Fazhi]'s Articles
[Li, Lu]'s Articles
[Song, Kang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xie, Fazhi]'s Articles
[Li, Lu]'s Articles
[Song, Kang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xie, Fazhi]'s Articles
[Li, Lu]'s Articles
[Song, Kang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1-s2.0-S0048969718353622-main.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.