Changing Occurrences of Fall Blooms Associated With Variations in Phytoplankton Size Structure in the Pacific Arctic

by Hisatomo Waga, Hisatomo Waga, Toru Hirawake
Published 2020-04-01

Empirical relationship between sea ice thickness and underwater light intensity based on observations near Syowa Station, Antarctica, in austral summer

by Tsuneo Odate, Toru Hirawake, Mitsuo Fukuchi
Published 2004-07-01

Variations of net primary productivity and phytoplankton community composition in the Indian sector of the Southern Ocean as estimated from ocean color remote sensing data

by S. Takao, T. Hirawake, S. W. Wright, K. Suzuki
Published 2012-10-01

Water mass characteristics and their temporal changes in a biological hotspot in the southern Chukchi Sea

by S. Nishino, T. Kikuchi, A. Fujiwara, T. Hirawake, M. Aoyama
Published 2016-04-01

Remote sensing of size structure of phytoplankton communities using optical properties of the Chukchi and Bering Sea shelf region

by A. Fujiwara, T. Hirawake, K. Suzuki, S.-I. Saitoh
Published 2011-12-01

Report of "Workshop on Science Data Management at the National Institute of Polar Research"

by Mitsuo Fukuchi, Lee Belbin, David Watts, Toru Hirawake
Published 2005-03-01

Timing of sea ice retreat can alter phytoplankton community structure in the western Arctic Ocean

by A. Fujiwara, T. Hirawake, K. Suzuki, I. Imai, S.-I. Saitoh
Published 2014-04-01

Seasonal Habitat Patterns of Japanese Common Squid (Todarodes Pacificus) Inferred from Satellite-Based Species Distribution Models

by Irene D. Alabia, Mariko Dehara, Sei-Ichi Saitoh, Toru Hirawake
Published 2016-11-01

Impact of Oceanographic Environmental Shifts and Atmospheric Events on the Sustainable Development of Coastal Aquaculture: A Case Study of Kelp and Scallops in Southern Hokkaido,...

by Yang Liu, Sei-Ichi Saitoh, Satoshi Nakada, Xun Zhang, Toru Hirawake
Published 2015-01-01

Report on Workshop "Marine Science Program in the 44th Japanese Antarctic Research Expedition on a Charter Research Vessel"

by Tsuneo Odate, Sakae Kudoh, Shuki Ushio, Atsushi Tanimura, Toru Hirawake, Mitsuo Fukuchi
Published 2003-03-01

Sediment-Associated Phytoplankton Release From the Seafloor in Response to Wind-Induced Barotropic Currents in the Bering Strait

by Hiroto Abe, Makoto Sampei, Toru Hirawake, Hisatomo Waga, Shigeto Nishino, Atsushi Ooki
Published 2019-03-01

Influence of timing of sea ice retreat on phytoplankton size during marginal ice zone bloom period on the Chukchi and Bering shelves

by A. Fujiwara, T. Hirawake, K. Suzuki, L. Eisner, I. Imai, S. Nishino, T. Kikuchi, S.-I. Saitoh
Published 2016-01-01

Maritime aerosol optical thickness measured during Antarctic research cruises of R/V Umitaka-Maru

by Hiroshi Kobayashi, Toru Hirawake, Masanori Yabuki, Sayako Ueda, Kazuo Osada, Masataka Shiobara, Mitsuo Fukuchi
Published 2010-12-01

Report on "Workshop-Southern Ocean Study by RT/V Umitaka-Maru, 2008"

by Nobue Kasamatsu, Naho Horimoto, Masato Moteki, Kunio T. Takahashi, Kazuo Osada, Toru Hirawake, Takashi Ishimaru, Mitsuo Fukuchi
Published 2008-11-01

Differences in Rate and Direction of Shifts between Phytoplankton Size Structure and Sea Surface Temperature

by Hisatomo Waga, Toru Hirawake, Amane Fujiwara, Takashi Kikuchi, Shigeto Nishino, Koji Suzuki, Shintaro Takao, Sei-Ichi Saitoh
Published 2017-03-01

Surface biomass of net-zooplankton in the Indian Ocean sector of the Southern Ocean during the icebreaker Shirase cruises of JARE-39, -40

by Sakae Kudoh, Chie Ikura, Akinori Takahashi, Jun Nishikawa, Akira Ishikawa, Naoki Washiyama, Toru Hirawake, Tsuneo Odate, Kentaro Watanabe, Mitsuo Fukuchi
Published 2002-03-01

Evidence of increased toxic Alexandrium tamarense dinoflagellate blooms in the eastern Bering Sea in the summers of 2004 and 2005.

by Masafumi Natsuike, Rui Saito, Amane Fujiwara, Kohei Matsuno, Atsushi Yamaguchi, Naonobu Shiga, Toru Hirawake, Takashi Kikuchi, Shigeto Nishino, Ichiro Imai
Published 2017-01-01