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Biology and Stock status of Skipjack tuna in the Western Central Pacific

Update: 10. 17, 2011

(Feb. 7, 2011)

 

Date: Feb.7, 2011 (Mon) 10:00-17:00
Venue: Auditorium
Atmosphere and Ocean Research Institute, The University of Tokyo 
     5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8564, JAPAN
     Tel: +81-4-7136-6011
Invited Speakers: 
Akira Nihira(Institute of Regional Studies IBARAKI University)TEL: 088-3068-9941
Miki Ogura(National Research Institute of Far Seas Fisheries)
Denzo Inagake(National Research Institute of Fisheries Science)
Contact Person at AORI: 
Yoshiro Watanabe (AORI) Tel:+81-4-7136-6260


1. Review of the reproductive biology of Skipjack
     Hiroshi Ashida (National Research Institute of Far Seas Fisheries)
2. Distribution of juvenile skipjack tuna
     Toshiyuki Tanabe (National Research Institute of Far Seas Fisheries)
3. Growth of the young skipjack revealed by the analysis of the otolithis microstructure
     Sadaaki Kayama (Nagai Suisan Kaisha, Ltd)
4. Behavior of skipjack tunas in the frontal area from a thermal ecological point of view.
     Akira Nihira (Institute of Regional Studies IBARAKI University)
5. Behavior of skipjack tuna associated with drifting FAD
     Takayuki Matsumoto, Keisuke Satoh & Mikio Toyonaga (National Research Institute of Far Seas Fisheries)
6. Swimming behavior of skipjack of free swimming school at the temperate waters of the Northwestern Pacific
     Miki Ogura (National Research Institute of Far Seas Fisheries)
7. Modeling the dynamics of Skipjack migration to the vicinity of Japan
     Hidesato Kiyofuji and Toshi Okamoto (National Research Institute of Far Seas Fisheries)
8. Recent status of the coastal troll fishery targeting skipjack
     Toyoho Gosho and Junichi Takeuchi (Wakayama Prefectural Fisheries Experimental Station)
9. Changes of migration and biomass of skipjack distributed in the temperate water around Japan
     Akihiro Higashi (Miyazaki Prefectural Fisheries Experimental Station)
10.Results of the stock assessment for skipjack in the Western and Central Pacific Ocean
     Kouji Uosaki (National Research Institute of Far Seas Fisheries)
11.Relevant oceanic features characterizing the fluctuation of skipjack stock in the Western Central Pacific
     Denzo Inagake(National Research Institute of Fisheries Science)

Publication

Research meeting