IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Seasonal variation of plankton communities influenced by environmental factors in an artificial lake
Li Xuemei1,2; Yu Yuhe1; Zhang Tanglin1; Feng Weisong1; Ao Hongyi1; Yan Qingyun1
2012-05-01
Source PublicationCHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
Volume30Issue:3Pages:397-403
AbstractWe evaluated the seasonal variation in plankton community composition in an artificial lake. We conducted microscopic analysis and denaturing gradient gel electrophoresis (DGGE) of PCR-amplified partial 16S rRNA and 18S rRNA genes to characterize the plankton community. The clustering of unweighted pair group method with arithmetic mean (UPGMA) was then used to investigate the similarity of these plankton communities. DGGE fingerprinting revealed that samples collected at the different sites within a season shared high similarity and were generally grouped together. In contrast, we did not observe any seasonal variation based on microscopic analysis. Redundancy analysis (RDA) of the plankton operational taxonomic units (OTUs) in relation to environmental factors revealed that transparency was negatively correlated with the first axis (R=-0.931), and temperature and total phosphorus (TP) were positively correlated with the first axis (R=0.736 and R=0.660, respectively). In conclusion, plankton communities in the artificial lake exhibited significant seasonal variation. Transparency, phosphorus and temperature appear to be the major factors driving the differences in plankton composition.
SubtypeArticle
KeywordPlankton Community Pcr-dgge Redundancy Analysis Community Diversity Artificial Lake
DOI10.1007/s00343-012-1148-1
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
Indexed BySCI
Language英语
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000303680400005
WOS KeywordGRADIENT GEL-ELECTROPHORESIS ; 16S RIBOSOMAL-RNA ; TROPHIC STATUS ; PCR-DGGE ; BACTERIOPLANKTON COMMUNITY ; BACTERIAL COMMUNITIES ; GENETIC DIVERSITY ; PHYTOPLANKTON ; MARINE ; ZOOPLANKTON
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27128
Collection淡水生态学研究中心_期刊论文
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li Xuemei,Yu Yuhe,Zhang Tanglin,et al. Seasonal variation of plankton communities influenced by environmental factors in an artificial lake[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(3):397-403.
APA Li Xuemei,Yu Yuhe,Zhang Tanglin,Feng Weisong,Ao Hongyi,&Yan Qingyun.(2012).Seasonal variation of plankton communities influenced by environmental factors in an artificial lake.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(3),397-403.
MLA Li Xuemei,et al."Seasonal variation of plankton communities influenced by environmental factors in an artificial lake".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.3(2012):397-403.
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