TOKAI Tadashi

J-GLOBAL         Last updated: Feb 22, 2019 at 04:15
 
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Name
TOKAI Tadashi
Affiliation
Tokyo University of Marine Science and Technology
Job title
Professor
Degree
Doctor of Agriculture(Kyoto University)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2017
 - 
Today
Professor, Tokyo University of Marine Science and Technology
 
Apr 2015
 - 
Today
Executive Director and Vice-President, Tokyo University of Marine Science and Technology
 
Apr 2003
 - 
Mar 2017
Professor, Tokyo University of Marine Science and Technology
 
Oct 2000
 - 
Mar 2003
Professor, Tokyo University of Fisheries
 
Oct 1992
 - 
Mar 2000
Associated Professor, Tokyo University of Fisheries
 
Apr 1991
 - 
Oct 1992
Assistant professor, Tokyo University of Fisheries
 
Apr 1984
 - 
Mar 1991
Researcher, Division of Fisheries Resources Management, Nansei National Fisheries Reseach Institute, Fisheries Agency, Japan
 

Education

 
Apr 1982
 - 
Mar 1984
Course of Fisheries Science, Division of Agriculture, Graduate School, Kyoto University
 
Apr 1978
 - 
1982
Department of Fisheries, Faculty of Agriculture, Kyoto University
 

Awards & Honors

 
Mar 2006
Development of automatic system for monitoring fishing effort in conger-eel tube fishery using radio frequency identification and global positioning system, 2005 Award of Excellence for Scientific Paper Entitled, Japanese Society of Fisheries Science
Winner: Keiichi UCHIDA, Nobuaki ARAI, Kazuyuki MORIYA, Yoshinori MIYAMOTO, Toshiharu KAKIHARA and Tadashi TOKAI
 
Mar 2004
Distribution and composition of litter on seabed of Tokyo Bay and its age analysis, 2004 Award of Excellence for a Scientific Paper, The Japanese Society of Fisheries Science
Winner: YUJI KURIYAMA, TADASHI TOKAI, KENJI TABATA, HARUYUKI KANEHIRO
 
Mar 1998
Methods of determining mesh selectivity curve of trawl and its application to fisheries management, 1997 Tauti Memorial Award in the Japanese Society of Fisheries Science, Japanese Society of Fisheries Science
Winner: Tadashi TOKAI
 

Published Papers

 
Atsuhiko Isobe, Shinsuke Iwasaki, Keiichi Uchida & Tadashi Tokai
Nature Communications   10(417)    Jan 2019   [Refereed]
Laboratory-based studies have suggested that marine organisms can be harmed by ingesting microplastics. However, unless the current and future microplastic abundance in the ocean environment is quantified, these experimental studies could be criti...
Fuxiang Hu, Daisuke Shiode, Xiaoyu Qu, Yohto Takeuchi, Shuchuang Dong, Tadashi Tokai, Taisei Kumazawa
Ocean Engineering   171 619-624   2019   [Refereed]
Does fIshery-target species escape through turtle releasing device installed at submerged bagnet of set net?
Nippon Suisan Gakkaishi   85    2019   [Refereed]
Tadashi Tokai, Daisuke Shiode, Takeshi Sakai, Mari Yoda
Fisheries Science   85(1)    2019   [Refereed]
Sampling performance of COC­MOHT for lantern fish (Myctophidae)
Yuanyuan ZHU, Daisuke SHIODE, Fuxiang HU, Hirokai HAMADA, Akira NODA and Tadashi TOKAI
Journal of Fisheries Engineering   55(1) 11-19   2018   [Refereed]
Estimation of the propulsive force generated by loggerhead turtles Caretta Caretta for appropriate design of turtle releasing device in set nets
Maika SHIOZAWA,Daisuke SHIODE, Fuxiang HU, Tadashi TOKAI and Yoshio HIRAI
Journal of Fisheries Engineering   55(1) 1-10   2018   [Refereed]
Daisuke SHIODE, Michiru SHIGA, Fuxiang HU and Tadashi TOKAI
Journal of Fisheries Engineering   54(3) 185-195   2018   [Refereed]
Xu Min, Sasa Shuji, Otaki Takayoshi, Hu Fu-xiang, Tokai Tadashi, Komatsu Teruhisa
Aquatic Botany   144 61-64   2018   [Refereed]
Yoshimitsu Tomoya, Tokai Tadashi, Yonezaki Shiroh, Kiyota Masashi
NIPPON SUISAN GAKKAISHI   84(1) 23-31   2018   [Refereed]
Iwasaki Shinsuke, Isobe Atsuhiko, Kako Shin'ichiro, Uchida Keiichi, Tokai Tadashi
Marine Pollution Bulletin   121 85-96   2017   [Refereed]
Keiichi Uchida, Ryuichi Hagita, Toshifumi Hayashi, Tadashi Tokai
Fisheries Science   82 969-974   Nov 2016   [Refereed]
Sato M, Tokai T, Mori Y, Nakame Y.
Nippon Suisan Gakkaishi   82(3) 290-297   2016   [Refereed]
Takasuka A, Nishikawa K, Kuroda H, Okunishi T, Shimizu Y, Sakaji H, Ito S. I, Tokai T, Oozeki Y.
Fisheries Oceanography   25(4) 390-406   2016   [Refereed]
Dong S. C, Hu F. X, Kumazawa T, Siode D, Tokai T.
Nippon Suisan Gakkaishi   82(3) 282-289   2016   [Refereed]
Isobe Atsuhiko, Uchiyama-Matsumoto Kaori, Uchida Keiichi, Tokai Tasdashi
Marine Pollution Bulletin   114 623-626   2016   [Refereed]
Atsuhiko Isobe, Keiichi Uchida, Tadashi Tokai, Shinsuke Iwasaki
Marine Pollution Bulletin   101(2) 618   Dec 2015   [Refereed]
Shen Xiaoli, Hu Fuxiang, Kumazawa Taisei, Shiode Daisuke, Tokai Tadashi
Fisheries Science   81(3) 433-442   2015   [Refereed]
Sato Manami, Tokai Tadashi, Kawabata Atsushi
Nippon Suisan Gakkaishi   81(2) 290-292   2015   [Refereed]
Fujita K, Watanabe T, Ito M, Tokai T.
Fisheries Science   81(6) 1013-1024   2015   [Refereed]
Tamura Satoko, Shiode Daisuke, Kaneko Yukari, Fu Fuxiang, Tokai Tadashi, Kobayashi Masato, Abe Osamu
Nippon Suisan Gakkaishi   80(6) 900-907   2014   [Refereed]
Randriarilala Fanomezantsoa, Kitakado Toshihide, Shiode Daisuke, Sakaguchi Masayuki, Hayashi Toshifumi, Tokai Tadashi
Fisheries Science   80(2) 261-271   2014   [Refereed]
Kajikawa Yoritake, Tokai Tadashi, Hu Fuxiang
Fisheries Science   79(6) 879-894   2013   [Refereed]
Yamashita Hideyuki, Yanagimoto Takashi, Sakai Takeshi, Yano Ayako, Tokai Tadashi
Nippon Suisan Gakkaishi   79(5) 804-812   2013   [Refereed]
HAMABE Yusuke, HARADA Seiichirou, YAMASHITA Hideyuki, TOKAI Tadashi
Fisheries Engineering   48(3 ) 173-182   2012   [Refereed]
Kumazawa Taisei, Hu Fuxiang, Kinoshita Hiromi, Tokai Tadashi
Nippon Suisan Gakkaishi   78(2) 180-188   2012   [Refereed]
Miyajima Toshiaki, Yagishita Naoki, Yamasaki Atsushi, Tokai Tadashi
Nippon Suisan Gakkaishi   78(1) 27-36   2012   [Refereed]
OozekiYoshioki, Hu Fuxiang, Tomatsu Chiaki, Noro Hideki, Kubota Hiroshi, Sugisaki Hiroya, Sassa Chiyuki, Takasuka Akinori, Tokai Tadashi
Methods in Oceanography   3-4 14-24   2012   [Refereed]
Yano Ayako, Tokai Tadashi, Kawabata Atsushi
Nippon Suisan Gakkaishi   78(4) 681-691   2012   [Refereed]
Mahjoub Mohamed Salah, Takeda Seiichi, Hayashi Toshifumi, Shiode Daisuke, Arimoto Takafumi, Tokai Tadashi
Fisheries Science   77(2) 169-181   2011   [Refereed]
Yamashita Hideyuki, Sakai Takeshi, Katayama Satoshi, Tokai Tadashi
Nippon Suisan Gakkaishi   77(2) 188-198   2011   [Refereed]
Yamashita Hideyuki, Ochi Yousuke, Shiode Daisuke, Tokai Tadashi
Nippon Suisan Gakkaishi   76(1) 46-53   2010   [Refereed]
Kumazawa Taisei, Hu Fuxiang, Watanabe Toshihiro, Kinoshita Hiromi, Tokai Tadashi
Fisheries Engineering   46(3) 197-204   2010   [Refereed]
Hamabe Yusuke, Harada Seiichirou, Yamashita Hideyuki, Tokai Tadashi
Nippon Suisan Gakkaishi   76(5) 824-840   2010   [Refereed]
Tokai Tadashi
Nippon Suisan Gakkaishi   76(1) 80-82   2010
Kobayashi Makito, Tokai Tadashi
Nippon Suisan Gakkaishi   76(1) 71   2010   [Refereed]
Shiga Michiru, Shiode Daisuke, Miyamoto Yoshinori, Uchida Keiichi, Hui Fuxiang, Tokai Tadashi
Nippon Suisan Gakkaishi   75(2) 179-190   2009   [Refereed]
Ueno Youichiro, Okei Noriyuki, Ishidoya Hironori, Tokai Tadashi, Matsuyama Masaji
Nippon Suisan Gakkaishi   75(5) 878   2009   [Refereed]
ShiodeDaisuke, Fukaya Yosuke, Fu Fuxiand, Tokai Tadashi, Nakahata Katsumi, Nakano Hideki
Fisheries Engineering   45(3) 187-193   2009   [Refereed]
Kajikawa Yoritake, Tokai Tadashi, Hu Fuxiang
Nippon Suisan Gakkaishi   75(2) 219-229   2009   [Refereed]
Yamashita Hideyuki, Shiode Daisuke, Tokai Tadashi
Fisheries Science   75(4) 863-874   2009   [Refereed]
Kumazawa Taisei, Hu Fuxiang, Fuwa Shigeru, Nagamatu Kimiaki, Kinoshita Hiromi, Tokai Tadashi
Nippon Suisan Gakkaishi   75(5) 793-801   2009   [Refereed]
Uchida Keiichi, Miyamoto Yoshinori, TakedaSeiichi, Tokai Tadashi, Kakihara Toshiharu, Shiode Daisuke
Fisheries Engineering   45(2) 93-100   2008   [Refereed]
Shiga Michiru, Hu Fuxiang, Ito Atsumichi, Shiode Daisuke, Tokai Tadashi
Fisheries Engineering   44(3) 185-195   2008   [Refereed]
Shiga Michiru, Shiode Daisuke, Hayashi Satoshi, Tokai Tadashi, Hu Fuxiang
Fisheries Science   74(3) 479-487   2008   [Refereed]
Tokai Tadashi
Nippon Suisan Gakkaishi   73(5) 933-934   2007   [Refereed]
Oki Daiju, Harada Mami, Tokai Tadashi
Nippon Suisan Gakkaishi   73(4) 703-710   2007   [Refereed]
Oozeki Yoshioki, Hu Fuxiang, Fujimori Yasuzumi, Tokai Tadashi
Nippon Suisan Gakkaishi   73(5) 922   2007   [Refereed]
Harada Mami, Tokai Tadashi, Kimura Michiyo, Hu Fuxiang, Shimizu Takamichi
Fisheries Science   73(3) 477-488   2007   [Refereed]
Miyamoto Yoshinori, Katoh Yuka, Uchida Keiichi, Shiode Daisuke, Tokai Tadashi, Kakihara Toshiharu, Ieee
Oceans 2006 - Asia Pacific, Vols 1 and 2   368-372   2006   [Refereed]
Harada Mami, Tokai Tadashi, Uchida Kechi, Shimizu Takamichi
Nippon Suisan Gakkaishi   72(5) 894-904   2006   [Refereed]
Sukramongkol Natinee, Tsuchiya Kotaro, Tokai Tadashi, Segawa Susumu
La mer   44 131-143   2006   [Refereed]
Saiura K, Mori K, Tokai T.
Nippon Suisan Gakkaishi   72(3) 414-423   2006   [Refereed]
Yokota Kosuke, Tokai Tadashi
Fisheries Engneering   43(2) 161-166   2006   [Refereed]
Ishikawa Masaaki, Shirai Junji, Hu Fuxiang, Tokai Tadashi
Fisheries Engineering   43(1) 9-20   2006   [Refereed]
Uchida K, Arai N, Moriya K, Miyamoto Y, Kakihara T, Tokai T.
Fisheries Science   71(5) 992-1002   2005   [Refereed]
Kim I. O, Mituhasi T, Jo T. H, Park C. D, Tokai T.
Fisheries Science   71(4) 713-720   2005   [Refereed]
Hu F, Shiga M, Yokota K, Shiode D, Tokai T, Sakai H, Arimoto T.
Nippon Suisan Gakkaishi   71(1) 33-38   2005   [Refereed]
Kim I, Jo T, Park C, Tokai T.
Nippon Suisan Gakkaishi   71(1) 54-59   2005   [Refereed]
Saiura K, Tokai T.
Nippon Suisan Gakkaishi   71(1) 24-32   2005   [Refereed]
Shiode D, Hu F. X, Shiga M, Yokota K, Tokai T.
Fisheries Science   71(5) 1182-1184   2005   [Refereed]
Mituhasi T, Kitakado T, Hu F. X, Tokai T.
Fisheries Science   71(4) 703-712   2005   [Refereed]
Kimura Y, Ishikawa S, Tokai T, Nishida M, Tsukamoto K.
Fisheries Research   70(1) 61-69   2004   [Refereed]
Akiyama S, Kaihara S, Arimoto T, Tokai T.
Fisheries Science   70(6) 945-951   2004   [Refereed]
Wan R, Huang W. Q, Song X. F, Hu F, Tokai T.
Ocean Engineering   31(14-15) 1725-1740   2004   [Refereed]
Hu Fuxiang, Tokai Tadashi, Takeda Seiichi, Shiode Daisuke, Inada Hiroshi, Hashizume Yasuhisa
Fisheries Engineering   41(2) 153-163   2004   [Refereed]
Kuriyama Y, Tokai T, Tabata K, Kanehiro H.
Nippon Suisan Gakkaishi   69(5) 770-781   2003   [Refereed]
WAN RONG, HU FUXIANG, TOKAI TADASHI
Fisheries Science   68 1853-1856   2002   [Refereed]
Hu F. X, Tokai T, Matuda K.
Nippon Suisan Gakkaishi   67(2) 226-230   2001   [Refereed]
Yokota Kosuke, Tokai Tadashi, HU Fuxianf, Fujimori Yasuzumi
UPV Journal of Natural Science   6 77-85   2001   [Refereed]
Tokai T.
Nippon Suisan Gakkaishi   67(1) 129-130   2001   [Refereed]
Hu F. X, Matuda K, Tokai T.
Fisheries Science   67(1) 84-89   2001   [Refereed]
Nakazono A, Tokai T, Mochioka N, Nabeshima Y, Tanda M.
Nippon Suisan Gakkaishi   67(1) 108   2001   [Refereed]
Hu F. X, Oozeki Y, Tokai T, Matuda K.
Fisheries Science   67(2) 254-259   2001   [Refereed]
Fukuda K, Hu F. X, Tokai T, Matuda K.
Nippon Suisan Gakkaishi   66(1) 97-103   2000   [Refereed]
Hu F. X, Oozeki Y, Tokai T, Matuda K.
Nippon Suisan Gakkaishi   66(5) 846-851   2000   [Refereed]
Fukuda K, Hu F. X, Tokai T, Matuda K.
Nippon Suisan Gakkaishi   65(5) 860-865   1999   [Refereed]
Fukuda K, Matuda K, Fuxiang H, Tokai T.
Nippon Suisan Gakkaishi   63(2) 207-212   1997   [Refereed]
Liang Z. L, Matuda K, Tokai T.
Nippon Suisan Gakkaishi   63(1) 35-42   1997   [Refereed]
Park C. D, Matuda K, Tokai T.
Nippon Suisan Gakkaishi   62(2) 248-253   1996   [Refereed]
Sato Ryozo, Tokai Tadashi, Shibata Rena, Ogawa Yasuki, Sakaji Hideo
Bulletin of Nansei National Fisheries Research Institute   29 27-38   1996   [Refereed]
Fujimori Y, Tokai T, Hiyama S, Matuda K.
Fisheries Research   26(1-2) 113-124   1996   [Refereed]
Kanehiro Haruyuki, Tokai Tadashi, Matuda Ko
Fisheries Engineering   32(3) 211-217   1996   [Refereed]
Hu F. X, Ko M, Tokai T, Kanehiro H.
Fisheries Science   61(2) 229-233   1995   [Refereed]
Kanehiro Haruyuki, Tokai Tadashi, Matuda Ko
Fisheries Engineering   31(3) 195-199   1995   [Refereed]
TAKAYAMA Tomohide, HASHIMOTO Shinya, TOKAI Tadashi, OTSUKI Akira
ENVIRONMENTAL SCIENCE   8(1) 1-9   1995   [Refereed]
Liang Z. L, Tokai T, Matuda K, Kanehiro H.
Nippon Suisan Gakkaishi   61(3) 375-379   1995   [Refereed]
Fujimori Y, Tokai T, Liang Z. L, Matuda K.
Nippon Suisan Gakkaishi   61(6) 868-873   1995   [Refereed]
Fujimori Y, Tokai T, Matuda K.
Nippon Suisan Gakkaishi   60(5) 577-583   1994   [Refereed]
Park C. D, Matuda K, Tokai T.
Nippon Suisan Gakkaishi   60(4) 485-491   1994   [Refereed]
Liang Z. L, Matuda K, Tokai T.
Nippon Suisan Gakkaishi   60(2) 185-191   1994   [Refereed]
Park C. D, Matuda K, Tokai T.
Nippon Suisan Gakkaishi   60(2) 193-199   1994   [Refereed]
HuFuxiang, Matuda Ko, Yamakoshi Yasuyuki, Tokai Tadashi
Fisheries Engineering   31(1) 21-26   1994   [Refereed]
Park C. D, Matuda K, Hu F. X, Tokai T.
Nippon Suisan Gakkaishi   59(4) 627-632   1993   [Refereed]
Liang Zhenlin, MATSUDA Ko, TOKAI Tadashi, FUJIMORI Yasuzumi, KANEHIRO Haruyuki
Fisheries Engineering   30(1) 1-8   1993   [Refereed]
Tokai Tadashi, Sakaji Hideo
Bulletin of Nansei National Fisheries Research Institute   26 21-30   1993   [Refereed]
Kamiyama Takashi, Itakura Mutsumi, Tokai Tadashi, Skaji hideo, Aizawa Yasushi
Bulletin of Nansei National Fisheries Research Institute   25 11-19   1992   [Refereed]
Sakaji Hideo, Tokai Tadashi, Sato Ryozo
Nippon Suisan Gakkaishi   58(6) 1021-1027   1992   [Refereed]
Chen Chun-Te, Matuda Ko, Chow Yau-Shou, Tokai Tadashi
Nippon Suisan Gakkaishi   58(4) 627-635   1992   [Refereed]
Sakaji Hideo, Tokai Tadashi
Researches on Crustacea   21 97-105   1992   [Refereed]

Misc

 
Fujimori Yasuzumi, Makino Mitsutaku, Matsushita Yoshiki, Mituhasi Takahisa, Tokai Tadashi
Nippon Suisan Gakkaishi   80(2) 252   2014   [Refereed]
HU FUXIANG, KUMAZAWA TAISEI, FUWA SHIGERU, NAGAMATU KIMIAKI, FUJIMORI YASUZUMI, TOKAI TADASHI
日本水産學會誌 = Bulletin of the Japanese Society of Scientific Fisheries   79(6)    Nov 2013
Tokai Tadashi
Nippon Suisan Gakkaishi   79(3) 449   2013   [Refereed]
KUMAZAWA TAISEI, HU FUXIANG, KINOSHITA HIROMI, TOKAI TADASHI
NSUGAF   78(2) 180-188   Mar 2012
  The hydrodynamic characteristics of minnow netting composed of high-strength polyethylene (Dyneema) with different types of twine diameter and mesh size were evaluated through experiments conducted in a flume tank. The drag coefficient C<...
TOKAI Tadashi
Journal of Fisheries Engineering   48(3) 205-211   2012
選択性曲線のパラメータを最尤推定する場合も推定誤差の過小評価という同様の問題が指摘されている。こうした問題の解決には,SELECT解析法(Share Each LEngth's Catch Total)が応用できる。もともとこのSELECT解析法は,選択性を調べたい漁具と並行してあるいは交互に,小さな網目の袋網などの非選択的な漁具を対照実験として操業する比較実験のデータ解析のために用いられてきた。この解析方法では,対照漁具と試験漁具で採集された採集個体数のうちの試験漁具での採集個体数の割合...

Research Grants & Projects

 
Study on evaluation of selective fishing
Fishries biology of conger eel and hagfish
Study on fisheries management of trawlnet.
Research on evaluation of fishing gear selectivity