Longitudinal Differences of Phytoplankton Community during a Period of Small Water Level Fluctuations in a Subtropical Reservoir Bay (Xiangxi Bay, Three Gorges Reservoir, China)
文献类型：期刊论文
| 作者 | Wang, Lan1,2; Cai, Qing-Hua1; Tan, Lu1,2; Kong, Ling-Hui1,2 |
| 刊名 | INTERNATIONAL REVIEW OF HYDROBIOLOGY
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 96期号:4页码:381-396 |
| 关键词 | community change rate temporal pattern longitudinal differences |
| ISSN号 | 1434-2944 |
| 通讯作者 | Cai, QH (reprint author), Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China ; qhcai@ihb.ac.cn |
| 中文摘要 | The Three Gorges Reservoir (TGR) had a great inflow discharge with small water level fluctuations in the flood season of the year 2008, when a large-scale cyanobacterial bloom broke out in Xiangxi Bay (a tributary bay behaving like a lake) for the first time after the construction of the TGR impoundment. To compare spatiotemporal longitudinal differences of phytoplankton community structure during this period, weekly surveys were performed in Xiangxi Bay. The cyanobacterial bloom lasted from June 6 to July 18, 2008, with Microcystis aeruginosa as the dominant species. During this bloom the species diversity, evenness and community change rate was relatively low. The probable causes for the interruption of the bloom were precipitation and water temperature. In the non-cyanobacterial bloom period (July 25 to September 26, 2008) many other species dominated the community including Stephanodiscus hantzschii and Cryptomonas ovata, with higher values of species diversity, evenness and community change rate. As for the longitudinal differences, the community structure in the riverine zone was different from that in other zones, indicating the important effect of inflow from the upstream of Xiangxi Bay. The management actions in Xiangxi Bay should prevent blooms in the mainstream, lacustrine and transitional zone. |
| 英文摘要 | The Three Gorges Reservoir (TGR) had a great inflow discharge with small water level fluctuations in the flood season of the year 2008, when a large-scale cyanobacterial bloom broke out in Xiangxi Bay (a tributary bay behaving like a lake) for the first time after the construction of the TGR impoundment. To compare spatiotemporal longitudinal differences of phytoplankton community structure during this period, weekly surveys were performed in Xiangxi Bay. The cyanobacterial bloom lasted from June 6 to July 18, 2008, with Microcystis aeruginosa as the dominant species. During this bloom the species diversity, evenness and community change rate was relatively low. The probable causes for the interruption of the bloom were precipitation and water temperature. In the non-cyanobacterial bloom period (July 25 to September 26, 2008) many other species dominated the community including Stephanodiscus hantzschii and Cryptomonas ovata, with higher values of species diversity, evenness and community change rate. As for the longitudinal differences, the community structure in the riverine zone was different from that in other zones, indicating the important effect of inflow from the upstream of Xiangxi Bay. The management actions in Xiangxi Bay should prevent blooms in the mainstream, lacustrine and transitional zone. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Marine & Freshwater Biology |
| 类目[WOS] | Marine & Freshwater Biology |
| 研究领域[WOS] | Marine & Freshwater Biology |
| 关键词[WOS] | FRESH-WATER ; BLOOM DEVELOPMENT ; ESTUARY ; RIVER ; SUCCESSION ; TEMPERATE ; DIVERSITY ; MARINE ; LAKES ; CYANOBACTERIA |
| 收录类别 | SCI |
| 资助信息 | CAS[KZCX2YW-427]; National Natural Science Foundation of China[40671197]; State Key Laboratory FEBL[2008FBZ02]; Hubei Key Laboratory of Wetland Evolution & Ecological Restoration |
| 语种 | 英语 |
| WOS记录号 | WOS:000295374900004 |
| 公开日期 | 2011-12-22 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/16425]  |
| 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, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lan,Cai, Qing-Hua,Tan, Lu,et al. Longitudinal Differences of Phytoplankton Community during a Period of Small Water Level Fluctuations in a Subtropical Reservoir Bay (Xiangxi Bay, Three Gorges Reservoir, China)[J]. INTERNATIONAL REVIEW OF HYDROBIOLOGY,2011,96(4):381-396. |
| APA | Wang, Lan,Cai, Qing-Hua,Tan, Lu,&Kong, Ling-Hui.(2011).Longitudinal Differences of Phytoplankton Community during a Period of Small Water Level Fluctuations in a Subtropical Reservoir Bay (Xiangxi Bay, Three Gorges Reservoir, China).INTERNATIONAL REVIEW OF HYDROBIOLOGY,96(4),381-396. |
| MLA | Wang, Lan,et al."Longitudinal Differences of Phytoplankton Community during a Period of Small Water Level Fluctuations in a Subtropical Reservoir Bay (Xiangxi Bay, Three Gorges Reservoir, China)".INTERNATIONAL REVIEW OF HYDROBIOLOGY 96.4(2011):381-396. |
入库方式： OAI收割
来源：水生生物研究所
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