Distribution of Botia superciliaris (Gunther, 1892) ichthyoplankton in the upper mainstem of the Yangtze River preimpoundment and postimpoundment of the upstream dam cascade
文献类型:期刊论文
作者 | Wang, Zhen1,2; Cheng, Fei1; Hou, Gang4; Song, Yiqing1,2; Sathrajith, Arunjith Thundiparambil1,2; Xie, Songguang1,3 |
刊名 | RIVER RESEARCH AND APPLICATIONS |
出版日期 | 2019-07-11 |
期号 | 1页码:9 |
ISSN号 | 1535-1459 |
关键词 | endemic fish hypolimnetic discharge larvae and eggs remaining river segment temporal-spatial patterns the Three Gorges Reservoir |
DOI | 10.1002/rra.3447 |
英文摘要 | Dam cascades have been a major threat to fishes of the upper Yangtze River. The remaining lotic river segment of the upper mainstem between the Xiangjiaba Dam (XJD) and the Three Gorges Reservoir (TGR) may serve as a critical refuge for endemic fishes. We investigated distribution of ichthyoplankton Botia superciliaris, an endemic species, at three sections preimpoundment and postimpoundment of the XJD, that is, Yibin (close to the XJD), Zhuyang (in the middle of the segment), and Mudong (in the tail of the TGR). Preimpoundment of the XJD, larvae occurred in all three sections, and their abundance tended to be highest at Yibin and lowest at Mudong. Postimpoundment, larval abundance dramatically decreased in all three sections. In particular, no larvae were found at Yibin, and larval abundance tended to be higher at Zhuyang than at Mudong. Eggs were collected from all three sections, and those from Zhuyang accounted for over 90% of the total. Initiation of egg occurrence at Yibin was approximately 1 month later than at Zhuyang and Mudong. Water temperature was lower, and water transparency was higher at Yibin than at Zhuyang and Mudong postimpoundment. We suggest that the decrease in abundance and delayed presence of ichthyoplankton at Yibin postimpoundment of the XJD reflected the impact of upstream dam discharge and that the lower abundance of ichthyoplankton at Mudong compared with Zhuyang both preimpoundment and postimpoundment of the XJD reflected the influence of inundation by the TGR. We recommend that the river sections around Zhuyang become high-priority conservation areas |
WOS关键词 | FISH ASSEMBLAGES ; IMPACTS ; BASIN ; HOMOGENIZATION ; BIODIVERSITY ; MANAGEMENT ; SYSTEM ; LARVAE |
资助项目 | National Science Foundation of China[31570420] ; National Science Foundation of China[31700346] ; National Science Foundation of China[31870398] ; Key Strategic Program, Chinese Academy of Sciences[ZDRW-ZS-2017-3-2] |
WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
语种 | 英语 |
出版者 | WILEY |
WOS记录号 | WOS:000477284100001 |
资助机构 | National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences ; Key Strategic Program, Chinese Academy of Sciences |
源URL | [http://ir.ihb.ac.cn/handle/342005/32153] |
专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
通讯作者 | Cheng, Fei |
作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Huaian Res Ctr, Inst Hydrobiol, Huaian, Peoples R China 4.Guangdong Ocean Univ, Fisheries Coll, Zhanjiang, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Zhen,Cheng, Fei,Hou, Gang,et al. Distribution of Botia superciliaris (Gunther, 1892) ichthyoplankton in the upper mainstem of the Yangtze River preimpoundment and postimpoundment of the upstream dam cascade[J]. RIVER RESEARCH AND APPLICATIONS,2019(1):9. |
APA | Wang, Zhen,Cheng, Fei,Hou, Gang,Song, Yiqing,Sathrajith, Arunjith Thundiparambil,&Xie, Songguang.(2019).Distribution of Botia superciliaris (Gunther, 1892) ichthyoplankton in the upper mainstem of the Yangtze River preimpoundment and postimpoundment of the upstream dam cascade.RIVER RESEARCH AND APPLICATIONS(1),9. |
MLA | Wang, Zhen,et al."Distribution of Botia superciliaris (Gunther, 1892) ichthyoplankton in the upper mainstem of the Yangtze River preimpoundment and postimpoundment of the upstream dam cascade".RIVER RESEARCH AND APPLICATIONS .1(2019):9. |
入库方式: OAI收割
来源:水生生物研究所
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