Long-term monitoring revealed fish assemblage zonation in the Three Gorges Reservoir | |
Lin Pengcheng1,2; Gao Xin1,2; Liu Fei1,2; Li Mingzheng1,2; Liu Huanzhang1,2 | |
刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY |
2019-07-01 | |
卷号 | 37期号:4页码:1258-1267 |
关键词 | longitudinal gradient impoundment functional groups exotic species dam effects |
ISSN号 | 2096-5508 |
DOI | 10.1007/s00343-019-8165-2 |
英文摘要 | Reservoirs are important artificial ecosystems that modify the hydrological and ecological characteristics of a river. Knowledge of the basic characteristics of fish assemblages in reservoirs is a first step toward the development of effective conservation policies. We used the information collected over a 10-year period (2006-2015) to assess the structure of the fish assemblages in the Three Gorge Reservoir (TGR) in a river-dam gradient. Three fish zones were detected in TGR. Species richness was the highest in the upper zone and lowest in the lower zone. The riverine zones were dominated by rheophilic species Coreius guichenoti and Pelteobagrus vachelli. The transitional zones were dominated by Coreius heterodon and Rhinogobio cylindricus. The lacustrine zones were dominated by eurytopic species Hypophthalmichthys molitrix, Aristichthys nobilis, Hemiculter bleekeri and Cvprinus carpio. For the functional characteristics, fish assemblages in riverine and transitional zones were dominated by insectivorous species, equilibrium strategists and rheophilic species (e.g., Coreius heterodon and Coreius guichenoti). In lacustrine zones, the fish assemblage was dominated by habitat generalists common to lakes and reservoirs (e.g., Hemiculter bleekeri, Hypophthalmichthys molitrix, Aristichthys nobilis). Moreover, 18 exotic species (e.g., Protosalanx hyalocranius, Ictalurus punctatus, Megalobrama amblycephala, Tilapia) were collected in TGR, most of which only existed in the lacustrine zone. The results highlight the importance of freely flowing riverine reaches for conserving native fish in the upper Changjiang River and adaptive management strategies for fisheries in TGR. |
资助项目 | Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China[51509239] |
WOS关键词 | IMPOUNDMENT ; INDICATOR ; RIVER ; CONSEQUENCES ; COMMUNITIES ; GUILDS |
WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000475689200010 |
资助机构 | Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; Three Gorges Project Eco-Environmental Monitoring System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.ihb.ac.cn/handle/342005/32147] |
专题 | 水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文 |
通讯作者 | Liu Huanzhang |
作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China |
推荐引用方式 GB/T 7714 | Lin Pengcheng,Gao Xin,Liu Fei,et al. Long-term monitoring revealed fish assemblage zonation in the Three Gorges Reservoir[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(4):1258-1267. |
APA | Lin Pengcheng,Gao Xin,Liu Fei,Li Mingzheng,&Liu Huanzhang.(2019).Long-term monitoring revealed fish assemblage zonation in the Three Gorges Reservoir.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(4),1258-1267. |
MLA | Lin Pengcheng,et al."Long-term monitoring revealed fish assemblage zonation in the Three Gorges Reservoir".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.4(2019):1258-1267. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论