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Hydroacoustic survey on the spatial distribution pattern and day-night rhythmic behaviour of fishes in the Xiaonanhai reach of the upper Yangtze River
Lin, P. -C.1,2,3; Gao, X.1,2; Zhu, Q. -G.1,2,3; Wang, T.1,2; Liu, H. -Z.1,2; Liu, HZ (reprint author), Chinese Acad Sci, Inst Hydrobiol, 7 Donghu South Rd, Wuhan 430072, Hubei, Peoples R China.
2013-12-01
Source PublicationJOURNAL OF APPLIED ICHTHYOLOGY
ISSN0175-8659
Volume29Issue:6Pages:1402-1407
AbstractTo understand the spatial distribution patterns and fish behaviour in the Xiaonanhai reach of the upper Yangtze River at the end of the Three Gorges Reservoir, four acoustic surveys were carried out over longer periods in 2011 and 2012, which included two boat surveys and two fixed-station horizontal detections. The results showed that fish assemblages were unevenly distributed in the investigated areas, and were mainly concentrated in the section from Funiuxi to Gaojiatuo. Fish behaviour was found to show a night-time activity peak. Additionally, fish moved much closer to the riverbank at night than during the day. Considering the intense human activities in this area, some suggestions are offered to mitigate the negative effects of shipping and hydrodam construction by using design and operational logistics to support future fish conservation.; To understand the spatial distribution patterns and fish behaviour in the Xiaonanhai reach of the upper Yangtze River at the end of the Three Gorges Reservoir, four acoustic surveys were carried out over longer periods in 2011 and 2012, which included two boat surveys and two fixed-station horizontal detections. The results showed that fish assemblages were unevenly distributed in the investigated areas, and were mainly concentrated in the section from Funiuxi to Gaojiatuo. Fish behaviour was found to show a night-time activity peak. Additionally, fish moved much closer to the riverbank at night than during the day. Considering the intense human activities in this area, some suggestions are offered to mitigate the negative effects of shipping and hydrodam construction by using design and operational logistics to support future fish conservation.
SubtypeArticle
KeywordSturgeon Stream Basin Temperature Migration Stocks China Size
Department[Lin, P. -C. ; Gao, X. ; Zhu, Q. -G. ; Wang, T. ; Liu, H. -Z.] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China ; [Lin, P. -C. ; Gao, X. ; Zhu, Q. -G. ; Wang, T. ; Liu, H. -Z.] Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China ; [Lin, P. -C. ; Zhu, Q. -G.] Univ Chinese Acad Sci, Beijing, Peoples R China
DOI10.1111/jai.12342
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationChina Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028] ; China Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028] ; China Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028] ; China Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028]
Indexed BySCI
Language英语
WOS Research AreaFisheries ; Marine & Freshwater Biology
WOS SubjectFisheries ; Marine & Freshwater Biology
WOS IDWOS:000327212000041
WOS KeywordSTURGEON ; STREAM ; BASIN ; TEMPERATURE ; MIGRATION ; STOCKS ; CHINA ; SIZE
Funding OrganizationChina Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028] ; China Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028] ; China Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028] ; China Three Gorges Corporation [0799522, 0799527]; Three Gorges Project eco-environmental monitoring system [JJ [2011]-028]
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19753
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorLiu, HZ (reprint author), Chinese Acad Sci, Inst Hydrobiol, 7 Donghu South Rd, Wuhan 430072, Hubei, Peoples R China.
Affiliation1.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
3.Univ Chinese Acad Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Lin, P. -C.,Gao, X.,Zhu, Q. -G.,et al. Hydroacoustic survey on the spatial distribution pattern and day-night rhythmic behaviour of fishes in the Xiaonanhai reach of the upper Yangtze River[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2013,29(6):1402-1407.
APA Lin, P. -C.,Gao, X.,Zhu, Q. -G.,Wang, T.,Liu, H. -Z.,&Liu, HZ .(2013).Hydroacoustic survey on the spatial distribution pattern and day-night rhythmic behaviour of fishes in the Xiaonanhai reach of the upper Yangtze River.JOURNAL OF APPLIED ICHTHYOLOGY,29(6),1402-1407.
MLA Lin, P. -C.,et al."Hydroacoustic survey on the spatial distribution pattern and day-night rhythmic behaviour of fishes in the Xiaonanhai reach of the upper Yangtze River".JOURNAL OF APPLIED ICHTHYOLOGY 29.6(2013):1402-1407.
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