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Paper Abstract and Keywords
Presentation 2024-11-27 14:00
Evaluation of Impact of Parameter Variability in Schooling Models on Behavior of Heterogeneous Fish Schools
Airi Sashie, Masaki Ogura (Hiroshima Univ.) CAS2024-73 MSS2024-38
Abstract (in Japanese) (See Japanese page) 
(in English) Set-net fishing is a type of fishery that captures multiple types of fish, where non-target species are sorted manually or otherwise and then released. Simulation studies are being conducted to improve the efficiency of set-net fishing. Most of these studies focus on modeling a single species of fish; however, in reality, multiple species coexist within the set-net. Currently, our understanding of how multiple species of fish behave in an unaltered fishing net is insufficient.
This study analyzed and evaluated the behavior of mixed schools of two fish species in a rectangular net using simulations. It was found that mixed fish schools, where the species differ in swimming ability and the range of response to other fish, naturally separate. However, when the species differ only in their response to the net and to other fish, they do not naturally separate, behaving similarly to single-species schools.
Keyword (in Japanese) (See Japanese page) 
(in English) Schooling Behavior / Separation of Schools / Heterogeneous Fish Schools / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 274, MSS2024-38, pp. 50-55, Nov. 2024.
Paper # MSS2024-38 
Date of Issue 2024-11-19 (CAS, MSS) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CAS2024-73 MSS2024-38

Conference Information
Committee MSS CAS IPSJ-AL  
Conference Date 2024-11-26 - 2024-11-27 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MSS 
Conference Code 2024-11-MSS-CAS-AL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Impact of Parameter Variability in Schooling Models on Behavior of Heterogeneous Fish Schools 
Sub Title (in English)  
Keyword(1) Schooling Behavior  
Keyword(2) Separation of Schools  
Keyword(3) Heterogeneous Fish Schools  
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1st Author's Name Airi Sashie  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Masaki Ogura  
2nd Author's Affiliation Hiroshima University (Hiroshima Univ.)
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Speaker Author-1 
Date Time 2024-11-27 14:00:00 
Presentation Time 20 minutes 
Registration for MSS 
Paper # CAS2024-73, MSS2024-38 
Volume (vol) vol.124 
Number (no) no.273(CAS), no.274(MSS) 
Page pp.50-55 
#Pages 6 
Date of Issue 2024-11-19 (CAS, MSS) 

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