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
MITUHASI Takahisa
Degree
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Ph.D. in Marine Science and Technology ( 2003.9 Tokyo University of Fisheries )
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水産学士 ( 1986.3 鹿児島大学 )
Research Interests
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国際技術協力
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International technical cooperation in fisheries
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Management of fishing technology
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漁獲技術
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Fishing selectivity
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Bycacth, Incidental capture
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selectivity
Research Areas
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Life Science / Aquatic bioproduction science
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Others / Others / 練習船共同利用
Education
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Tokyo University of Fisheries
2000.4 - 2003.9
Country： Japan
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Kagoshima University Advanced Course for Naviogation officser and Seamanship
1986.4 - 1987.3
Country： Japan
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Kagoshima University Lab. of Fishing Technology
1982.4 - 1986.3
Country： Japan
Research History
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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
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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
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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
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Faculty of Fisheries, Kagoshima University T/V Kagoshima Maru Assist. Prof. / Jr. 2nd officer
2015.11
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Overseas Fishery Cooperation Foundation of Japan Fishery Expert for OFCF-IATTC Sea turtle bycacth mitigation project
2006.10 - 2011.3
Country：Panama
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Tokyo SeaLife Park (Tokyo Zoological Park Society) Aquarium interpreter
1999.4 - 2001.8
Country：Japan
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Japan International Cooperation Agency Fishery Cooperation Division Administrative Staff
1994.4 - 1994.11
Country：Japan
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JICA Kanagawa International Fishery Training Center hands-on practical room Technical Support Staff
1993.4 - 1994.3
Country：Japan
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Japan International Cooperation Agency (JICA) Expert in Fishing technology (Argentina)
Professional Memberships
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日本水産学会
2015.10
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水産海洋学会
2015.10
Qualification acquired
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二級海技士（航海）
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First Kind of High School Teacher License
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Dive Person
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Small Craft Control Person
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スペイン文部省 外国語としてのスペイン語検定(DELE-中級）
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三級海技士（電子通信）
Papers
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Mao Kuroda, Atsuhiko Isobe, Keiichi Uchida, Tadashi Tokai, Toshihide Kitakado, Miho Yoshitake, Yoshinori Miyamoto, Tohru Mukai, Keiri Imai, Kenichi Shimizu, Mitsuharu Yagi, Takahisa Mituhasi, Akimasa Habano . Abundance and potential sources of floating polystyrene foam macro- and microplastics around Japan . Science of The Total Environment925 171421 - 171421 2024.5
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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 2023.9
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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 2022.8
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Isobe A., Azuma T., Cordova M.R., Cózar A., Galgani F., Hagita R., Kanhai L.D., Imai K., Iwasaki S., Kako S., Kozlovskii N., Lusher A.L., Mason S.A., Michida Y., Mituhasi T., Morii Y., Mukai T., Popova A., Shimizu K., Tokai T., Uchida K., Yagi M., Zhang W. . A multilevel dataset of microplastic abundance in the world’s upper ocean and the Laurentian Great Lakes . Microplastics and Nanoplastics1 ( 1 ) 2021.12
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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
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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
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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 2015.4Reviewed
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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 2013.4Reviewed
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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 2012.7Reviewed
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T Mituhasi, T Kitakado, F Hu, T Tokai . Modelling the contact probability and size‐selectivity of toothed dredges . Fisheries Science71 ( 4 ) 703 - 712 2005.8Reviewed
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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 2005.8Reviewed
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Toshihide Kitakado, Takahisa Mituhasi, Tadashi Tokai . Statistical estimation in cover-escape model for covered-codend experiments . Fisheries Science68 ( 6 ) 1233 - 1241 2002.12Reviewed
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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 2000.4Reviewed
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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
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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 1998.8Reviewed
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Researches on hoki (Macruronus magellanicus) selectivity with bottom trawl . Argentine National Institute of Fisheries Research and Development Technical Report20 1 - 13 1998
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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
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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
Books
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Deep-sea Fishes of Peru
（ Role： Contributor）
Japan Deep-sea Trawlers Association, Instituto del Mar del Perú 2009.3
MISC
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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
Works
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Learning How to Release Sea Turtles - Instructions for Responsible Fishers-
T. Mituhasi, M. Hall, M. L. Parga
2010.8
Research Projects
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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
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鹿児島湾洋上実習（面接授業）
Social Activities
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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
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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
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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
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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
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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
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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
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Japan Overseas Cooperation Volunteers
Role(s)： Advisor, Investigater, Report writing
Japan Overseas Cooperation Volunteers (JOCV-JICA) Republic of Colombia 1990.7 - 1992.8
Academic Activities
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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