Effect of flow velocity variation on individual behaviour and collective cohesion of two fish species
文献类型：期刊论文
| 作者 | Cao, Chenyang1; Li, Dongqiu1; Liu, Shikang1; Xi, Yuqian1; Zheng, Hao1; Yu, Guoan3; Yan, Xiaoming1; Ouyang, Lijian1,2; Yao, Weiwei1 |
| 刊名 | JOURNAL OF FISH BIOLOGY
 |
| 出版日期 | 2025-07-30 |
| 卷号 | N/A |
| 关键词 | collective behaviour fish shoal hydrodynamics swimming performance tail-beat kinematics |
| DOI | 10.1111/jfb.70156 |
| 产权排序 | 2 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | Proper recognition of fish swimming and collective behaviours hold great significance in the development of fish conservation. The influence mechanism of hydrodynamic parameters on fish collective and swimming behaviours remains incompletely established. This study investigated the individual and collective behaviours of juvenile Hemibarbus maculatus Bleeker and Dabry's sturgeon (Acipenser dabryanus) under various flow velocities [approximate to 1-7 body length (BL/s)] from laboratory experiments and video analysis. Fish individual behaviours were quantified using tail-beat kinematics, and five collective metrics were used to evaluate fish collective behaviour. The results demonstrated that increasing flow velocity had a significant impact on the tail-beat movement of fish individuals, and collective behaviour had the potential to reduce swimming energy expenditure of fish individual in shoals. Meanwhile, the two species exhibited significant collective differences, and enhancing flow velocity can promote fish collective effects for both species with an upper limit. Various configurations and formations were adopted by fish shoals to cope with different flow velocities and optimize swimming efficiency. The results of this work contribute to fish conservation and a deeper understanding of collective behaviour in fish. |
| URL标识 | 查看原文 |
| WOS关键词 | TURBULENCE ; SIZE |
| WOS研究方向 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001540251200001 |
| 出版者 | WILEY |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215520]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Yao, Weiwei |
| 作者单位 | 1.Sichuan Univ, State Key Lab Hydraul & Mt River Engn, Chengdu, Peoples R China; 2.Guizhou Univ Engn Sci, Coll Ecol Engn, Bijie, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Cao, Chenyang,Li, Dongqiu,Liu, Shikang,et al. Effect of flow velocity variation on individual behaviour and collective cohesion of two fish species[J]. JOURNAL OF FISH BIOLOGY,2025,N/A. |
| APA | Cao, Chenyang.,Li, Dongqiu.,Liu, Shikang.,Xi, Yuqian.,Zheng, Hao.,...&Yao, Weiwei.(2025).Effect of flow velocity variation on individual behaviour and collective cohesion of two fish species.JOURNAL OF FISH BIOLOGY,N/A. |
| MLA | Cao, Chenyang,et al."Effect of flow velocity variation on individual behaviour and collective cohesion of two fish species".JOURNAL OF FISH BIOLOGY N/A(2025). |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
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。