Updated on 2023/10/19

写真a

 
MITUHASI Takahisa
 
Organization
Research Field in Fisheries, Agriculture, Fisheries and Veterinary Medicine Area Faculty of Fisheries Department of Fisheries Science and Technology Associate Professor
Title
Associate Professor

Degree

  • Ph.D. in Marine Science and Technology ( 2003.9   Tokyo University of Fisheries )

  • 水産学士 ( 1986.3   鹿児島大学 )

Research Interests

  • 国際技術協力

  • International technical cooperation in fisheries

  • Management of fishing technology

  • 漁獲技術

  • Fishing selectivity

  • Bycacth, Incidental capture

  • selectivity

Research Areas

  • Life Science / Aquatic bioproduction science

  • Others / Others  / 練習船共同利用

Education

  • Tokyo University of Fisheries

    2000.4 - 2003.9

      More details

    Country: Japan

  • Kagoshima University   Advanced Course for Naviogation officser and Seamanship

    1986.4 - 1987.3

      More details

    Country: Japan

  • Kagoshima University   Lab. of Fishing Technology

    1982.4 - 1986.3

      More details

    Country: Japan

Research History

  • Kagoshima University   Research Field in Fisheries, Agriculture, Fisheries and Veterinary Medicine Area Faculty of Fisheries Training and Research Vessels (Kagoshima-maru)   Assit. Professor, Jr. Second officer and Purser

    2019.4

  • Kagoshima University   Research Field in Fisheries, Agriculture, Fisheries and Veterinary Medicine Area Faculty of Fisheries Training and Research Vessels (Kagoshima-maru)   Assit. Professor, Jr. Scond officer

    2015.11 - 2019.3

  • Kagoshima University   Research Field in Fisheries, Agriculture, Fisheries and Veterinary Medicine Area Faculty of Fisheries Training and Research Vessels (Kagoshima-maru)   Senior Assistant Professor

    2011.7 - 2015.10

  • Faculty of Fisheries, Kagoshima University   T/V Kagoshima Maru   Assist. Prof. / Jr. 2nd officer

    2015.11

  • Overseas Fishery Cooperation Foundation of Japan   Fishery Expert for OFCF-IATTC Sea turtle bycacth mitigation project

    2006.10 - 2011.3

      More details

    Country:Panama

  • Tokyo SeaLife Park (Tokyo Zoological Park Society)   Aquarium interpreter

    1999.4 - 2001.8

      More details

    Country:Japan

  • Japan International Cooperation Agency   Fishery Cooperation Division   Administrative Staff

    1994.4 - 1994.11

      More details

    Country:Japan

  • JICA Kanagawa International Fishery Training Center   hands-on practical room   Technical Support Staff

    1993.4 - 1994.3

      More details

    Country:Japan

  • Japan International Cooperation Agency (JICA)   Expert in Fishing technology (Argentina)

▼display all

Professional Memberships

  • 水産海洋学会

    2015.10

  • 日本水産学会

    2015.10

Qualification acquired

  • 二級海技士(航海)

  • First Kind of High School Teacher License

  • スペイン文部省 外国語としてのスペイン語検定(DELE-中級)

  • Dive Person

  • Small Craft Control Person

  • 三級海技士(電子通信)

▼display all

 

Papers

  • UCHIDA KEIICHI, HAGITA RYUICHI, MUKAI TOHRU, IMAI KEIRI, SHIMIZU KENICHI, YAGI MITSUHARU, YAMANAKA YUICHI, MITUHASI TAKAHISA, ISOBE ATSUHIKO, KURODA MAO .  Standardization and database development of marine plastic survey in the offshore areas around Japan .  NIPPON SUISAN GAKKAISHI89 ( 5 ) 394 - 397   2023.9Standardization and database development of marine plastic survey in the offshore areas around Japan

     More details

    Language:Japanese   Publisher:The Japanese Society of Fisheries Science  

    DOI: 10.2331/suisan.wa3079

  • Uchida Keiichi, Tokai Tadashi, Kitakado Toshihide, Kuroda Mao, Mukai Toru, Imai Keiri, Yagi Mitsuharu, Shimizu Kenichi, Yamanaka Yuichi, Habano Akimasa, Mitsuhashi Takahisa, Isobe Atsuhiko .  Recent status of marine plastic litter in the waters around Japan revealed by the marine litter survey conducted by university training ship .  Bulletin of the Plankton Society of Japan69 ( 2 ) 105 - 106   2022.8Recent status of marine plastic litter in the waters around Japan revealed by the marine litter survey conducted by university training ship

     More details

    Language:Japanese   Publisher:The Plankton Society of Japan  

    DOI: 10.24763/bpsj.69.2_105_2

  • Mao Kuroda, Keiichi Uchida, Tadashi Tokai, Yoshinori Miyamoto,Takahisa Mituhashi .  The current state of marine debris on the seafloor in offshore area around Japan .  Marine Pollution Bulletin161 ( A ) 1 - 8   2020.10Reviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

    Marine debris on the seafloor has not been thoroughly investigated, and there is little information compared to other types of marine debris. We conducted bottom trawl surveys to determine the present situation of marine debris on the seafloor in offshore areas around Japan. The survey was conducted in three sea areas with different characteristics. As a result, it was found that the amount of marine debris in submarine canyons (2926.1 items/ km2) was higher than on the continental shelf. It was revealed that most marine debris on the seafloor is comprised of plastic products, and that debris on the seafloor retains its condition for a long time (over 30 years) without deterioration. In addition, the type of marine debris is affected by the industries operating in each area. Continuing to investigate marine debris on the seafloor in more areas will contribute to solving the problem of marine debris.

    DOI: https://doi.org/10.1016/j.marpolbul.2020.111670

    J-GLOBAL

    Other Link: https://www.sciencedirect.com/science/article/pii/S0025326X20307888

  • Martin Hall, Eric Gilman, Hiroshi Minami, Takahisa Mituhasi, Erin Carruthers .  Mitigating bycatch in tuna fisheries .  Reviews in Fish Biology and Fisheries27 ( 4 ) 881 - 908   2017.6Reviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher: Springer Nature  

    DOI: https://doi.org/10.1007/s11160-017-9478-x

  • María L. Parga, Maite Pons, Sandra Andraka, Liliana Rendón, Takahisa Mituhasi, , Martín Hall, Lucas Pacheco, Alvaro Segura, Michael Osmond, Nick Vogel .  Hooking locations in sea turtles incidentally captured by artisanal longline fisheries in the Eastern Pacific Ocean .  Fisheries Research164   231 - 237   2015.4Hooking locations in sea turtles incidentally captured by artisanal longline fisheries in the Eastern Pacific OceanReviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.fishres.2014.11.012

  • Sandra Andraka, Moisés Mug, Martin Hall, Maite Pons, Lucas Pacheco, Manuel Parrales, Liliana Rendón, María L. Parga, Takahisa Mituhasi, et.,al. .  Circle hooks: Developing better fishing practices in the artisanal longline fisheries of the Eastern Pacific Ocean .  Biological Conservation160   214 - 224   2013.4Circle hooks: Developing better fishing practices in the artisanal longline fisheries of the Eastern Pacific OceanReviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.biocon.2013.01.019

  • Yokota Kosuke, Mituhasi Takahisa, Minami Hiroshi, Kiyota Masashi .  Perspectives on the morphological elements of circle hooks and their performance in pelagic longline fisheries .  Bulletin of Marine Science88 ( 3 ) 623 - 629   2012.7Perspectives on the morphological elements of circle hooks and their performance in pelagic longline fisheriesReviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:University of Miami - Rosenstiel School of Marine and Atmospheric Science  

    DOI: 10.5343/bms.2011.1066

  • T Mituhasi, T Kitakado, F Hu, T Tokai .  Modelling the contact probability and size‐selectivity of toothed dredges .  Fisheries Science71 ( 4 ) 703 - 712   2005.8Modelling the contact probability and size‐selectivity of toothed dredgesReviewed

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:John Wiley & Sons, Inc.  

    DOI: 10.1111/j.1444-2906.2005.00996.x

  • In-Ok KIM, Takahisa MITUHASI, Tae-Hyun JO, Chang-Doo PARK, Tadashi TOKAI .  Effect of tooth spacing on the contact selection and available selection of a dredge for the equilateral venus clam Gomphina melanaegis .  Fisheries Science71 ( 4 ) 713 - 720   2005.8Effect of tooth spacing on the contact selection and available selection of a dredge for the equilateral venus clam Gomphina melanaegisReviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:John Wiley & Sons, Inc.  

    DOI: 10.1111/j.1444-2906.2005.01020.x

  • Toshihide Kitakado, Takahisa Mituhasi, Tadashi Tokai .  Statistical estimation in cover-escape model for covered-codend experiments .  Fisheries Science68 ( 6 ) 1233 - 1241   2002.12Statistical estimation in cover-escape model for covered-codend experimentsReviewed

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:John Wiley & Sons, Inc.  

    DOI: 10.1046/j.1444-2906.2002.00560.x

  • Takahisa Mituhasi, Tadashi Tokai, Rubén Ercoli, Julio García, Luis Salvini, Juan Bartozzetti, Ricardo Roth .  Estimating codend selectivity and fish escapement from a covernet of an insufficiently small mesh size .  Fisheries Science66 ( 2 ) 327 - 333   2000.4Estimating codend selectivity and fish escapement from a covernet of an insufficiently small mesh sizeReviewed

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:John Wiley & Sons, Inc.  

    DOI: 10.1046/j.1444-2906.2000.00051.x

  • Size Selectivity of Net-pot for Whithe-spotted Conger Eel Estimated from Paired-gear Tests with Change in Sampling Effort .  Nippon Suisan Gakkaishi66 ( 2 ) 228 - 235   2000.2Reviewed

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2331/suisan.66.228

  • Tadashi Tokai, Takahisa Mituhasi .  SELECT Model for Estimating Selectivity Curve from Comparative Fishing Experimets .  Bulletin of the Japanese Society of Fisheries Oceanography62 ( 3 ) 235 - 247   1998.8SELECT Model for Estimating Selectivity Curve from Comparative Fishing ExperimetsReviewed

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Researches on hoki (Macruronus magellanicus) selectivity with bottom trawl .  Argentine National Institute of Fisheries Research and Development Technical Report20   1 - 13   1998Researches on hoki (Macruronus magellanicus) selectivity with bottom trawl

     More details

    Language:Spanish, Castilian   Publishing type:Research paper (scientific journal)   Publisher:Argentine National Institute of Fisheries Research and Development  

    Other Link: http://hdl.handle.net/1834/5785

  • 黒田 真央, 内山 正樹, 東 隆文, 内田 圭一, 東海 正, 向井 徹, 今井 圭理, 森井 康宏, 八木 光晴, 清水健一 清水健一, 三橋 廷央 .  日本周辺沖合域における海底ごみの現状 .  日本水産工学会 学術講演会 学術講演論文集2019 ( 0 ) 85 - 88   2019

     More details

    Publisher:日本水産工学会  

    DOI: 10.18903/pamjsfe.2019.0_85

  • YAMANAKA Yuichi, UCHIYAMA Masaki, AZUMA Takafumi, MITSUHASHI Takahisa .  The Current State and Problems of the Training Ship for Education and Research of Fisheries Science .  Journal of Fisheries Engineering54 ( 1 ) 31 - 34   2017

     More details

    Publisher:The Japanese Society of Fisheries Engineering  

    Training ships of Fisheries College were established to train ship's officers. These were based onthe law on University establishment standards. Recent marine science diversifies, and the purpose of atraining ship can't be called only the purpose which trains a sailor. For example, recent fishery isrequired not only to capture but also scientifically analyze and manage resources efficiently. Furthermore,the facilities which can deal with a marine environmental problem are necessary. The new practice shipneeds the latest research equipment and a structure that can use them effectively.  Kagoshima University training ship Kagoshima-Maru is based on the 'Basic Act on Ocean Policy'which came into effect in 2007 and was built by aggregating the requirements of the latest equipmentand hull structure. In this paper, the concept of Kagoshima-Maru construction and the problems whichbecame obvious later are described.

    DOI: 10.18903/fisheng.54.1_31

▼display all

Books

  • Deep-sea Fishes of Peru

    ( Role: Contributor)

    Japan Deep-sea Trawlers Association, Instituto del Mar del Perú  2009.3 

     More details

    Total pages:355   Responsible for pages:20-30   Language:Japanese Book type:Dictionary, encyclopedia

MISC

  • ペルーにおけるマルアナゴの生産状況(総説) Reviewed

    三橋廷央

    マアナゴ資源と漁業の現状 第2号   ( 2 )   26 - 31   2010.1

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)   Publisher:独立行政法人水産総合研究センター 中央水産研究所  

Works

Research Projects

  • 混獲防除のための底曳網の分離漁獲機能に関する生物行動学的・漁具力学的研究

    2017.4 - 2020.3

    科学研究費補助金  基盤研究(C)

    三橋 廷央、安樂和彦

 

Teaching Experience

  • 鹿児島湾洋上実習(面接授業)

 

Social Activities

  • OFCF-IATTC Cooperative Project for the reduction of Sea turtle Bycatch in the Pacific coast of Latin America

    Role(s): Advisor, Planner, Organizing member, Demonstrator, Investigater, Report writing

    Overseas Fishery Cooperation Foundation of Japan, Inter-American Tropical Tuna commission  Republic of Panama  2008.7 - 2011.3

     More details

    Audience: Researchesrs, General, Scientific, Civic organization, Governmental agency

    Type:Other

  • OFCF-IATTC-ARAP Cooperative Project for the reduction of Sea turtle Bycatch in Panamanin longline fisheries

    Role(s): Advisor, Informant, Planner, Organizing member, Investigater, Report writing

    Republic of Panama  2006.10 - 2008.3

     More details

    Audience: Researchesrs, Civic organization, Governmental agency

  • OFCF-IATTC-SRP Cooperative Project for the reduction of Sea turtle Bycatch in Ecuadorian longline fisheries

    Role(s): Advisor, Planner, Investigater, Report writing

    2005.7 - 2006.8

     More details

    Audience: Researchesrs, General, Company, Civic organization, Governmental agency, Media

  • Japan-Peru Joint Survey on Sustainable use of Fishery resources with changing environment

    Role(s): Investigater, Report writing

    Japan Deep Sea Trawlers Association, Instituto del Mar del Peru  2002.9 - 2003.3

     More details

    Audience: Researchesrs, Governmental agency

  • Japan-Peru Joint Survey on Sustainable use of Fishery resources with changing environment

    Role(s): Investigater, Report writing

    Japan Deep Sea Trawlers Association, Instituto del Mar del Peru  2001.9 - 2002.3

     More details

    Audience: Researchesrs, Governmental agency

  • Long term expert Japan International Cooperation Agency (JICA)

    Role(s): Advisor, Investigater

    Japan Internacional Cooperation Agency (JICA), Instituto Nacional de Investigaciòn y Desarrollo Pesquero (INIDEP)  Instituto Nacional de Investigación y Desarrollo Pesquero-INIDEP  1994.12 - 1997.11

     More details

    Audience: Researchesrs, Governmental agency

    Type:Internet

    Long term expert on Fishing Technology
    Cooperation Project on Assessment and Management on Fishery Resources of Argentina

  • Japan Overseas Cooperation Volunteers

    Role(s): Advisor, Investigater, Report writing

    Japan Overseas Cooperation Volunteers (JOCV-JICA)  Republic of Colombia  1990.7 - 1992.8

     More details

    Audience: College students, General, Civic organization, Governmental agency

▼display all

Academic Activities

  • Japan-Peru Joint Survey on Sustainable use of Fishery resources with changing environment

    Japan Deep Sea Trawlers Association, Instituto del Mar del Peru  2003.9 - 2004.3

     More details

    Type:Academic research 

    Head of Japaneses researchers