IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Impoundment led to spatial trophic segregation of three closely related catfish species in the Three Gorges Reservoir, China
Liao, Chuansong1,2; Chen, Sibao1; Correa, Sandra Bibiana3; Li, Wei1; Zhang, Tanglin1; Liu, Jiashou1
Corresponding AuthorLiu, Jiashou(jsliu@ihb.ac.cn)
2020
Source PublicationMARINE AND FRESHWATER RESEARCH
ISSN1323-1650
Volume71Issue:7Pages:750-760
AbstractThe construction of the Three Gorges Reservoir (TGR), the largest dam in the world, created novel spatial and seasonal fluctuations in food availability along the Yangtze River. We studied changes in diet and niche overlap of three co-occurring catfish species between the upper and lower sections of the TGR and across four hydrological seasons to investigate whether the diets of native catfish species reflect the fluctuations in food availability. Zoobenthos dominated the diets of the three species in the upper section, but shrimp made the bulk of the diet in the lower section. This was the case in every season except during the rising-water season when all three species increased the consumption of allochthonous foods. Diet breadth was significantly broader in the upper section relative to the lower section, and expanded during the rising-water season in the lower section. Niche overlap was significantly lower in the upper section than in the lower section. A non-significant trend of reduced niche overlap during the rising-water season was observed in both sections. Our results suggest that, in less than a decade, dietary plasticity facilitated the adaptation of these species to novel habitats and a shifted food-resource base formed by the impoundment.
Keyworddiet breadth foraging plasticity niche overlap Pelteobagrus
DOI10.1071/MF19181
Funding OrganizationR&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University
Indexed BySCI ; SCI
Language英语
Funding ProjectR&D Project of the Ministry of Science and Technology of China[2015BAD13B02] ; National Natural Science Foundation of China[51679230] ; Special Fund for Technical Innovation of Hubei Province[2017ABA061] ; Mississippi State University[MISZ-081700]
WOS Research AreaFisheries ; Marine & Freshwater Biology ; Oceanography
WOS SubjectFisheries ; Limnology ; Marine & Freshwater Biology ; Oceanography
WOS IDWOS:000541963900004
WOS KeywordAMAZONIAN FLOODPLAIN ; FISH ASSEMBLAGES ; DIET ; FOOD ; RESOURCES ; OVERLAP ; VARIABILITY ; COEXISTENCE ; BEHAVIOR ; RIVER
PublisherCSIRO PUBLISHING
Funding OrganizationR&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology of China ; R&D Project of the Ministry of Science and Technology 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 ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Mississippi State University ; Mississippi State University ; Mississippi State University ; Mississippi State University
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/38379
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorLiu, Jiashou
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, 7 Donghu South Rd, Wuhan 430072, Hubei, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Mississippi State Univ, Dept Wildlife Fisheries & Aquaculture, 775 Stone Blvd, Mississippi State, MS 39762 USA
Recommended Citation
GB/T 7714
Liao, Chuansong,Chen, Sibao,Correa, Sandra Bibiana,et al. Impoundment led to spatial trophic segregation of three closely related catfish species in the Three Gorges Reservoir, China[J]. MARINE AND FRESHWATER RESEARCH,2020,71(7):750-760.
APA Liao, Chuansong,Chen, Sibao,Correa, Sandra Bibiana,Li, Wei,Zhang, Tanglin,&Liu, Jiashou.(2020).Impoundment led to spatial trophic segregation of three closely related catfish species in the Three Gorges Reservoir, China.MARINE AND FRESHWATER RESEARCH,71(7),750-760.
MLA Liao, Chuansong,et al."Impoundment led to spatial trophic segregation of three closely related catfish species in the Three Gorges Reservoir, China".MARINE AND FRESHWATER RESEARCH 71.7(2020):750-760.
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