November 2020   [Original papers]   Relationship between damage to set net fisheries caused by Kyucho and vertical structure of current speed at fishery grounds on the coast of the Tango Peninsula Yuki Funakoshi and Yoichiro Ueno Bull. Jpn. Soc. Fish. Oceanogr. 84(4), Page 261-270, 2020   Relationship between sea temperature variation and fishing ground formations of chub mackerel in the Pacific Ocean off Tohoku Takeshi Okunishi, Katsumi Yokouchi, Daisuke Hasegawa, Takahiro Tanaka, Takashi Setou, Ryuji Yukami, Hiroshi Kuroda, Kazuyoshi Watanabe and Akinori Takasuka Bull. Jpn. Soc. Fish. Oceanogr. 84(4), Page 271-284, 2020   [Uda Award Lecture]   Mechanisms of population dynamics of small pelagic fish with a focus on species alternations Akinori Takasuka Bull. Jpn. Soc. Fish. Oceanogr. 84(4), Page 285-293, 2020   [Information]   The biography and distinguished services of Tasaku KITAHARA, a pioneer in fisheries oceanography Kazunori Kuroda Bull. Jpn. Soc. Fish. Oceanogr. 84(4), Page 294-301, 2020   Abstracts of papers in Fisheries Oceanography, 29(5) Bull. Jpn. Soc. Fish. Oceanogr. 84(4), Page 302-303, 2020