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Impacts of algal blooms removal by chitosan-modified soils on zooplankton community in Taihu Lake, China
Ni, Jiajia; Yu, Yuhe; Feng, Weisong; Yan, Qingyun; Pan, Gang; Yang, Bo; Zhang, Xiang; Li, Xuemei; Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
2010
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
ISSN1001-0742
Volume22Issue:10Pages:1500-1507
AbstractIt is important to assess the effect on zooplankton when perform the environmental protection or restoration technology, especially removing algal blooms, because algae were the major primary producer in algal lakes. The influence on zooplankton community after half a year of algal blooms removed by chitosan-modified soils in Taihu Lake was assessed and the rationality of carrying out the process semiannually was evaluated in the present study. Morphological composition and genetic diversity of zooplankton community were investigated by microscope checkup and polymerase chain reaction-denatured gradient gel electrophoresis (PCR-DGGE). A total of 44 zooplankton taxa (23 protozoa, 17 rotifers, 3 copepoda and 1 cladocera) were detected by microscope checkup, and a total of 91 bands (28 bands amplified by primers F1427-GC and R1616, 63 bands amplified by primers Fung-GC and NS1) were detected by PCR-DGGE. The results of cluster analysis or detrended correspondence analysis indicated that there was no considerable difference in morphological composition of zooplankton and DGGE profiles between experimental and control sites, and DGGE profiles could represent the biologic diversity. The study showed that zooplankton community could recover original condition after half year of algal blooms removed by chitosan-modified soils and it was acceptable to apply this process semiannually. In addition, the results revealed that PCR-DGGE could be applied to investigate the impacts of the environmental protection or restoration engineering on zooplankton community diversity.
KeywordAlgal Blooms Microcystis Aeruginosa Zooplankton Community Chitosan-modified Soils Taihu Lake
Department[Ni, Jiajia; Yu, Yuhe; Feng, Weisong; Yan, Qingyun; Zhang, Xiang; Li, Xuemei] Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China; [Ni, Jiajia; Yang, Bo; Zhang, Xiang; Li, Xuemei] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; [Pan, Gang; Yang, Bo] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China
Subject AreaEnvironmental Sciences
Funding OrganizationMajor State Basic Research Development Program of China [2008CB418105] ; Major State Basic Research Development Program of China [2008CB418105] ; Major State Basic Research Development Program of China [2008CB418105] ; Major State Basic Research Development Program of China [2008CB418105]
Indexed BySCI
Language英语
WOS IDWOS:000283473000003
Funding OrganizationMajor State Basic Research Development Program of China [2008CB418105] ; Major State Basic Research Development Program of China [2008CB418105] ; Major State Basic Research Development Program of China [2008CB418105] ; Major State Basic Research Development Program of China [2008CB418105]
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Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/13508
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorYu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Ni, Jiajia,Yu, Yuhe,Feng, Weisong,et al. Impacts of algal blooms removal by chitosan-modified soils on zooplankton community in Taihu Lake, China[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2010,22(10):1500-1507.
APA Ni, Jiajia.,Yu, Yuhe.,Feng, Weisong.,Yan, Qingyun.,Pan, Gang.,...&Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.(2010).Impacts of algal blooms removal by chitosan-modified soils on zooplankton community in Taihu Lake, China.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,22(10),1500-1507.
MLA Ni, Jiajia,et al."Impacts of algal blooms removal by chitosan-modified soils on zooplankton community in Taihu Lake, China".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 22.10(2010):1500-1507.
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