IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Dissolved organic carbon and relationship with bacterioplankton community composition in 3 lake regions of Lake Taihu, China
Pang, Xinghong1,2; Shen, Hong1; Niu, Yuan1,3; Sun, Xiaoxue4; Chen, Jun1; Xie, Ping1
2014-10-01
Source PublicationCANADIAN JOURNAL OF MICROBIOLOGY
ISSN0008-4166
Volume60Issue:10Pages:669-680
AbstractTo clarify the relationships between dissolved organic carbon (DOC) and bacterioplankton community composition (BCC), a 1-year survey (June 2009 - May 2010) was conducted in 3 regions of Lake Taihu (Meiliang Bay, Lake Center, and Eastern Taihu), China. Polymerase chain reaction - denaturing gradient gel electrophoresis was used to analyze the composition and heterogeneity of the bacterioplankton community. Canonical correspondence analysis was used to explore the relationships between DOC concentration and BCC. We found a significant negative correlation between DOC concentration and bacterioplankton community diversity (as measured by the Shannon-Wiener index (H')). The results show that spatial variation in the bacterioplankton population was stronger than the seasonal variation and that DOC concentration influences BCC in Lake Taihu. DOC concentration, followed by macrophyte biomass, water turbidity, and phytoplankton biomass were the most influential factors that account for BCC changes in Lake Taihu. More detailed studies on the relationship between DOC concentration and BCC should focus on differences in DOC concentrations and quality among these lake regions. DOC had a significant impact on BCC in Meiliang Bay. The relationship between DOC and BCC in the 2 other regions studied (Lake Center and Eastern Taihu) was weaker. The results of this study add to our understanding of the BCC in eutrophic lakes, especially regarding the role of the microbial loop in lake ecosystems.
SubtypeArticle
KeywordDissolved Organic Carbon (Doc) Bacterioplankton Community Composition (Bcc) Denaturing Gradient Gel Electrophoresis (Dgge) Canonical Correspondence Analysis (Cca) Lake Taihu
DOI10.1139/cjm-2013-0847
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Immunology ; Microbiology
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Immunology ; Microbiology
WOS IDWOS:000343866400005
WOS KeywordGRADIENT GEL-ELECTROPHORESIS ; CANONICAL CORRESPONDENCE-ANALYSIS ; BACTERIAL COMMUNITIES ; SEASONAL DYNAMICS ; PELAGIC BACTERIA ; MICROBIAL LOOP ; EUTROPHIC LAKE ; SHALLOW LAKES ; RIBOSOMAL-RNA ; MATTER SOURCE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/20300
Collection淡水生态学研究中心_期刊论文
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan, Hubei, Peoples R China
2.Huaihe River Water Resources Protect Bur, Inst Huai River Water Resources Protect, Bengbu, Anhui, Peoples R China
3.Chinese Res Inst Environm Sci, Res Ctr Lake Ecol & Environm, Beijing, Peoples R China
4.Huazhong Agr Univ, Coll Fishery, Wuhan, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Pang, Xinghong,Shen, Hong,Niu, Yuan,et al. Dissolved organic carbon and relationship with bacterioplankton community composition in 3 lake regions of Lake Taihu, China[J]. CANADIAN JOURNAL OF MICROBIOLOGY,2014,60(10):669-680.
APA Pang, Xinghong,Shen, Hong,Niu, Yuan,Sun, Xiaoxue,Chen, Jun,&Xie, Ping.(2014).Dissolved organic carbon and relationship with bacterioplankton community composition in 3 lake regions of Lake Taihu, China.CANADIAN JOURNAL OF MICROBIOLOGY,60(10),669-680.
MLA Pang, Xinghong,et al."Dissolved organic carbon and relationship with bacterioplankton community composition in 3 lake regions of Lake Taihu, China".CANADIAN JOURNAL OF MICROBIOLOGY 60.10(2014):669-680.
Files in This Item:
File Name/Size DocType Version Access License
Dissolved organic ca(3386KB) 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
[Pang, Xinghong]'s Articles
[Shen, Hong]'s Articles
[Niu, Yuan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Pang, Xinghong]'s Articles
[Shen, Hong]'s Articles
[Niu, Yuan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Pang, Xinghong]'s Articles
[Shen, Hong]'s Articles
[Niu, Yuan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Dissolved organic carbon and relationship with bacterioplankton community composition in 3 lake regions of Lake Taihu, China.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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