Impacts of a small dam on riverine zooplankton
文献类型：期刊论文
| 作者 | Zhou, Shuchan1,2; Tang, Tao1; Wu, Naicheng1; Fu, Xiaocheng1; Cai, Qinghua1 |
| 刊名 | INTERNATIONAL REVIEW OF HYDROBIOLOGY
 |
| 出版日期 | 2008 |
| 卷号 | 93期号:3页码:297-311 |
| 关键词 | small hydropower plant in-channel dam Xiangxi River |
| ISSN号 | 1434-2944 |
| 通讯作者 | Cai, QH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China |
| 中文摘要 | In order to explore the temporal impacts of a small dam on riverine zooplankton, monthly samples were conducted from November 2005 to June 2006 in a reach of Xiangxi River, China, which is affected by a small hydropower plant. A total of 56 taxa of zooplankton were recorded during the study and rotifers were the most abundant group, accounting for 97% of total taxa, while the others were copepod nauplii and copepod adults. This study indicated that: (1) the small dam in the Xiangxi River study area created distinct physical and ecological conditions relative to free-flowing lotic reaches despite the constrained channel and small size of the dam; (2) the existence of the plant's small dam had a significant effect on the zooplankton community. In long periods of drought or dry seasons the effect of the dam on potamoplankton was more pronounced (e.g., November, February, March, and May). But the downfall or the connectivity of channel appeared to decrease the effect of small hydropower plants on riverine zooplankton (e.g., April). The present observation underscores the need for additional studies that provide more basic data on riverine zooplankton communities and quantify ecological responses to dam construction over longer time spans. |
| 英文摘要 | In order to explore the temporal impacts of a small dam on riverine zooplankton, monthly samples were conducted from November 2005 to June 2006 in a reach of Xiangxi River, China, which is affected by a small hydropower plant. A total of 56 taxa of zooplankton were recorded during the study and rotifers were the most abundant group, accounting for 97% of total taxa, while the others were copepod nauplii and copepod adults. This study indicated that: (1) the small dam in the Xiangxi River study area created distinct physical and ecological conditions relative to free-flowing lotic reaches despite the constrained channel and small size of the dam; (2) the existence of the plant's small dam had a significant effect on the zooplankton community. In long periods of drought or dry seasons the effect of the dam on potamoplankton was more pronounced (e.g., November, February, March, and May). But the downfall or the connectivity of channel appeared to decrease the effect of small hydropower plants on riverine zooplankton (e.g., April). The present observation underscores the need for additional studies that provide more basic data on riverine zooplankton communities and quantify ecological responses to dam construction over longer time spans. |
| 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] | COMMUNITY STRUCTURE ; PLANKTONIC ROTIFERS ; HABITAT STRUCTURE ; OHIO RIVER ; STREAM ; FISH ; WATER ; ABUNDANCE ; BIOMASS ; PHYTOPLANKTON |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000257438000004 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/8076]  |
| 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, Wuhan 430072, Hubei, Peoples R China 2.Fudan Univ, Inst Biodivers, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Shuchan,Tang, Tao,Wu, Naicheng,et al. Impacts of a small dam on riverine zooplankton[J]. INTERNATIONAL REVIEW OF HYDROBIOLOGY,2008,93(3):297-311. |
| APA | Zhou, Shuchan,Tang, Tao,Wu, Naicheng,Fu, Xiaocheng,&Cai, Qinghua.(2008).Impacts of a small dam on riverine zooplankton.INTERNATIONAL REVIEW OF HYDROBIOLOGY,93(3),297-311. |
| MLA | Zhou, Shuchan,et al."Impacts of a small dam on riverine zooplankton".INTERNATIONAL REVIEW OF HYDROBIOLOGY 93.3(2008):297-311. |
入库方式： OAI收割
来源：水生生物研究所
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