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Spring Diatom Blooming Phases in a Representative Eutrophic Bay of the Three-Gorges Reservoir, China
Xu, Yaoyang1,2; Cai, Qinghua1; Ye, Lin1; Zhou, Shuchan1; Han, Xinqin1,2; Cai, QH, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2009-06-01
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume24Issue:2Pages:191-198
AbstractWe investigated dynamics of the phytoplankton community and abiotic factors in Xiangxi Bay of the Three-Gorge Reservoir, China, by daily sampling, a specific site during a spring algal bloom (February 23-April 28, 2005). Among the 76 taxa observed, Asterionella formosa and Cyclotella spp. were the dominants, accounting for 47.2% and 29.9% of the total abundance, respectively. We determined the five distinct developing phases of the bloom by analyzing the dissimilarity of physicochemical parameters. Simultaneously, six phytoplankton community groups were distinguished by TWINSPAN classifications. The pattern for algal community succession was similar to that for the bloom phase shift, and the structural complexity of communities significantly decreased over time. Water temperature and silicate were the main factors that related to the development of the bloom and the shifts of the phytoplankton community.; We investigated dynamics of the phytoplankton community and abiotic factors in Xiangxi Bay of the Three-Gorge Reservoir, China, by daily sampling, a specific site during a spring algal bloom (February 23-April 28, 2005). Among the 76 taxa observed, Asterionella formosa and Cyclotella spp. were the dominants, accounting for 47.2% and 29.9% of the total abundance, respectively. We determined the five distinct developing phases of the bloom by analyzing the dissimilarity of physicochemical parameters. Simultaneously, six phytoplankton community groups were distinguished by TWINSPAN classifications. The pattern for algal community succession was similar to that for the bloom phase shift, and the structural complexity of communities significantly decreased over time. Water temperature and silicate were the main factors that related to the development of the bloom and the shifts of the phytoplankton community.
SubtypeArticle
KeywordPhytoplankton Blooms Nakdong River Estuary Growth Variability Tributaries Communities Dynamics Watersphytoplankton Blooms
Department[Xu, Yaoyang; Cai, Qinghua; Ye, Lin; Zhou, Shuchan; Han, Xinqin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Xu, Yaoyang; Han, Xinqin] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
Subject AreaEcology ; Limnology
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427] ; National Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427] ; National Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427] ; National Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000265956400002
WOS KeywordPHYTOPLANKTON BLOOMS ; NAKDONG RIVER ; ESTUARY ; GROWTH ; VARIABILITY ; TRIBUTARIES ; COMMUNITIES ; DYNAMICS ; WATERS
Funding OrganizationNational Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427] ; National Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427] ; National Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427] ; National Natural Science Foundation of China [30330140, 40671197]; National Basic Research Priorities Programme [2002CB412300]; Key Project of Knowledge Innovation Program of CAS [KZCX2-YW-427]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7748
Collection期刊论文
Corresponding AuthorCai, QH, 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 100039, Peoples R China
Recommended Citation
GB/T 7714
Xu, Yaoyang,Cai, Qinghua,Ye, Lin,et al. Spring Diatom Blooming Phases in a Representative Eutrophic Bay of the Three-Gorges Reservoir, China[J]. JOURNAL OF FRESHWATER ECOLOGY,2009,24(2):191-198.
APA Xu, Yaoyang,Cai, Qinghua,Ye, Lin,Zhou, Shuchan,Han, Xinqin,&Cai, QH, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2009).Spring Diatom Blooming Phases in a Representative Eutrophic Bay of the Three-Gorges Reservoir, China.JOURNAL OF FRESHWATER ECOLOGY,24(2),191-198.
MLA Xu, Yaoyang,et al."Spring Diatom Blooming Phases in a Representative Eutrophic Bay of the Three-Gorges Reservoir, China".JOURNAL OF FRESHWATER ECOLOGY 24.2(2009):191-198.
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