Impacts of algal blooms removal by chitosan-modified soils on zooplankton community in Taihu Lake, China
文献类型：期刊论文
| 作者 | Ni, Jiajia1,2; Yu, Yuhe1; Feng, Weisong1; Yan, Qingyun1; Pan, Gang3; Yang, Bo2,3; Zhang, Xiang1,2; Li, Xuemei1,2 |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2010 |
| 卷号 | 22期号:10页码:1500-1507 |
| 关键词 | algal blooms Microcystis aeruginosa zooplankton community chitosan-modified soils Taihu Lake |
| ISSN号 | 1001-0742 |
| 通讯作者 | Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China |
| 中文摘要 | It 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. |
| 英文摘要 | It 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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Environmental Sciences |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | CYANOBACTERIAL BLOOMS ; LOCAL SOILS ; PLANKTON COMMUNITY ; CLAY FLOCCULATION ; WATER-QUALITY ; DIVERSITY |
| 收录类别 | SCI |
| 资助信息 | Major State Basic Research Development Program of China [2008CB418105] |
| 语种 | 英语 |
| WOS记录号 | WOS:000283473000003 |
| 公开日期 | 2010-12-23 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/13508]  |
| 专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China |
| 推荐引用方式 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.,...&Li, Xuemei.(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. |
入库方式： OAI收割
来源：水生生物研究所
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