Experimental studies on the effects of toxic Microcystis aeruginosa PCC7820 on the survival and reproduction of two freshwater rotifers Brachionus calyciflorus and Brachionus rubens
文献类型：期刊论文
| 作者 | Geng, Hong2; Xie, Ping1 |
| 刊名 | ECOTOXICOLOGY
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 17期号:8页码:709-715 |
| 关键词 | Microcystis aeruginosa Microcystin Brachionus calyciflorus Brachionus rubens Survival and reproduction |
| ISSN号 | 0963-9292 |
| 通讯作者 | Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosystems, Wuhan 430072, Peoples R China |
| 中文摘要 | Blooms of Microcystis aeruginosa frequently occur in many eutrophic lakes in China, however, there is very little experimental study on the relationship between Microcystis and rotifers from Chinese waters. The effects of different concentrations of toxic M. aeruginosa PCC7820 on two common freshwater rotifers Brachionus calyciflorus and B. rubens were investigated in laboratory experiments. B. calyciflorus was able to utilize this strain of M. aeruginosa as a food source. However, M. aeruginosa suppressed the survival and reproduction of B. calyciflorus at the highest concentration (10(6) cells/ml) probably due to the inadequate nutrition. B. rubens was inhibited by toxic M. aeruginosa PCC7820 and the inhibition increased with the increasing Microcystis concentration. Our study indicates that the two rotifers have different sensitivities to toxic M. aeruginosa and that toxic cyanobacteria may affect zooplankton community structure by differentially inhibiting the different zooplankton taxa. |
| 英文摘要 | Blooms of Microcystis aeruginosa frequently occur in many eutrophic lakes in China, however, there is very little experimental study on the relationship between Microcystis and rotifers from Chinese waters. The effects of different concentrations of toxic M. aeruginosa PCC7820 on two common freshwater rotifers Brachionus calyciflorus and B. rubens were investigated in laboratory experiments. B. calyciflorus was able to utilize this strain of M. aeruginosa as a food source. However, M. aeruginosa suppressed the survival and reproduction of B. calyciflorus at the highest concentration (10(6) cells/ml) probably due to the inadequate nutrition. B. rubens was inhibited by toxic M. aeruginosa PCC7820 and the inhibition increased with the increasing Microcystis concentration. Our study indicates that the two rotifers have different sensitivities to toxic M. aeruginosa and that toxic cyanobacteria may affect zooplankton community structure by differentially inhibiting the different zooplankton taxa. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Ecology; Environmental Sciences; Toxicology |
| 类目[WOS] | Ecology ; Environmental Sciences ; Toxicology |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Toxicology |
| 关键词[WOS] | BLUE-GREEN-ALGAE ; ANABAENA-FLOS-AQUAE ; HERBIVOROUS ZOOPLANKTON ; CYANOBACTERIAL BLOOMS ; DAPHNIA-MAGNA ; LIFE-HISTORY ; CLADOCERANS ; GROWTH ; MECHANISMS ; RESPONSES |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [30530170, 30700088]; Nature Science Fund of South-Central University for Nationalities [YZZ07002] |
| 语种 | 英语 |
| WOS记录号 | WOS:000260157800002 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/7984]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosystems, Wuhan 430072, Peoples R China 2.S Cent Univ Nationalities, Coll Life Sci, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Geng, Hong,Xie, Ping. Experimental studies on the effects of toxic Microcystis aeruginosa PCC7820 on the survival and reproduction of two freshwater rotifers Brachionus calyciflorus and Brachionus rubens[J]. ECOTOXICOLOGY,2008,17(8):709-715. |
| APA | Geng, Hong,&Xie, Ping.(2008).Experimental studies on the effects of toxic Microcystis aeruginosa PCC7820 on the survival and reproduction of two freshwater rotifers Brachionus calyciflorus and Brachionus rubens.ECOTOXICOLOGY,17(8),709-715. |
| MLA | Geng, Hong,et al."Experimental studies on the effects of toxic Microcystis aeruginosa PCC7820 on the survival and reproduction of two freshwater rotifers Brachionus calyciflorus and Brachionus rubens".ECOTOXICOLOGY 17.8(2008):709-715. |
入库方式： OAI收割
来源：水生生物研究所
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