論文 - 村瀬　弘人

Inter-population variability in DNA methylation-based chronological age estimation model described from common bottlenose dolphin Tursiops truncatus

Aoi Irie, Hikari Maeda, Atsushi Tanabe, Hiroeki Sahara, Reiko Nozaki, Hidehiro Kondo, Yu Kanaji, Naohisa Kanda, Hiroto Murase , 2025年08月

Fisheries Science

DOI

Application of DNA Methylation-Based Age Estimation to Construct an Age Structure of Humpback Whales in a Newly Emerged Wintering Ground Around Hachijojima Island, Tokyo Metropolis, Japan

Kohei Igarashi, Atsushi Tanabe, Hiroeki Sahara, Reiko Nozaki, Hidehiro Kondo, Taiki Katsumata, Shingo Tamura, Tadashi Yamakoshi, Mizuki Mori, Marin Miyagi, Gen Nakamura, Naohisa Kanda, Hiroto Murase , 2025年02月

ECOLOGY AND EVOLUTION , 15 (2)

DOI

Abundance and estimated food consumption of seabirds in the pelagic ecosystem in the eastern Indian sector of the Southern Ocean

Nobuo Kokubun, Kohei Hamabe, Nodoka Yamada, Hiroko Sasaki, Bungo Nishizawa, Yutaka Watanuki, Hiroto Murase , 2025年02月

PROGRESS IN OCEANOGRAPHY , 231

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Spatio-temporal changes in the macrozooplankton community in the eastern Indian sector of the Southern Ocean during austral summers: A comparison between 1996 and 2018–2019

Ippei Urabe, Kohei Matsuno, Rikuto Sugioka, Ryan Driscoll, Sara Driscoll, Fokje L. Schaafsma, Atsushi Yamaguchi, Ryuichi Matsukura, Hiroko Sasaki, Hiroto Murase , 2025年02月

Progress in Oceanography , 231 , 103414 - 103414

DOI

Overview of the multidisciplinary ecosystem survey in the eastern Indian sector of the Southern Ocean (80–150°E) by the Japanese research vessel Kaiyo-maru in the 2018–19 austral summer (KY1804 survey)

Hiroto Murase, Koki Abe, Fokje L. Schaafsma, Katsuro Katsumata , 2025年02月

Progress in Oceanography , 103456 - 103456

DOI

Spatiotemporal changes in the community and demography of mesozooplankton in the eastern Indian sector of the Southern Ocean during austral summer 2018/2019

Kohei Matsuno, Rikuto Sugioka, Yurika Maeda, Ryan Driscoll, Fokje L. Schaafsma, Sara Driscoll, Atsushi Yamaguchi, Ryuichi Matsukura, Hiroko Sasaki, Hiroto Murase , 2024年12月

Progress in Oceanography , 229 , 103360

DOI

Association of density and sound-speed contrast with maturity stage of Antarctic krill in the eastern Indian sector of the Southern Ocean

Ryuichi Matsukura, Hanae Doiguchi, Natsuki Yamamoto, Koki Abe, Kazuo Amakasu, Yoshiaki Fukuda, Kohei Hasegawa, Tohru Mukai, Hiroto Murase , 2024年09月

Fisheries Science

DOI

Anatomical investigation of the common minke whale fetal tongue reveals papillae marginales and glands

Haruto Watanabe, Ayumi Hirose, Hiroto Murase, Gen Nakamura , 2024年08月

Fisheries Science

DOI

Abundance of humpback whales in the eastern Indian sector of the Southern Ocean in 2018/19 using opportunistic sighting survey data with a note on the occurrence of other cetaceans

Kohei Hamabe, Tomio Miyashita, Reiko Nagata, Hiroko Sasaki, Hiroto Murase , 2024年08月

Progress in Oceanography , 226 , 103296

DOI

Zooplankton communities at the sea surface of the eastern Indian sector of the Southern Ocean during the austral summer of 2018/2019

Fokje L. Schaafsma, Kohei Matsuno, Ryan Driscoll, Hiroko Sasaki, Marin van Regteren, Sara Driscoll, Ryuichi Matsukura, Rikuto Sugioka, Ippei Urabe, Hiroto Murase, Jan Andries van Franeker , 2024年08月

Progress in Oceanography , 226 , 103303 - 103303

DOI

Estimation of chronological age of Risso’s dolphin (Grampus griseus) based on DNA methylation frequency

Mizuki Mori, Hikari Maeda, Atsushi Tanabe, Hiroeki Sahara, Reiko Nozaki, Hidehiro Kondo, Gen Nakamura, Naohisa Kanda, Hiroto Murase , 2024年06月

Frontiers in Marine Science , 11

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Revisiting circulation and water masses over the East Antarctic margin (80–150°E)

Kaihe Yamazaki, Katsuro Katsumata, Daisuke Hirano, Daiki Nomura, Hiroko Sasaki, Hiroto Murase, Shigeru Aoki , 2024年05月

Progress in Oceanography , 103285 - 103285

DOI

Oceanographic factors determining the distribution of nutrients and primary production in the subpolar Southern Ocean

Manami Tozawa, Daiki Nomura, Kaihe Yamazaki, Masaaki Kiuchi, Daisuke Hirano, Shigeru Aoki, Hiroko Sasaki, Hiroto Murase , 2024年04月

Progress in Oceanography , 103266

DOI

Responses of diatom assemblages and life cycle to sea ice variation in the eastern Indian sector of the Southern Ocean during austral summer 2018/2019

Kohei Matsuno, Kohei Sumiya, Manami Tozawa, Daiki Nomura, Hiroko Sasaki, Atsushi Yamaguchi, Hiroto Murase , 2023年11月

Progress in Oceanography , 218 , 103117 - 103117

DOI

Observation of fin whale (Balaenoptera physalus) feeding behavior in the austral summer Southern Hemisphere mid-latitudes

Katsumata, T, Isoda, T, Matsuno, K, Murase, H, Matsuoka, K , 2023年10月

Cetacean Population Studies , 4 , 34 - 39

DOI

Distribution of stable oxygen isotope in seawater and implication on freshwater cycle off the coast from Wilkes to George V Land, East Antarctica

Shigeru Aoki, Kaihe Yamazaki, Daisuke Hirano, Daiki Nomura, Hiroto Murase , 2023年09月

Progress in Oceanography , 217 , 103101 - 103101

DOI

Impacts of Basal Melting of the Totten Ice Shelf and Biological Productivity on Marine Biogeochemical Components in Sabrina Coast, East Antarctica

Tetsuya P. Tamura, Daiki Nomura, Daisuke Hirano, Takeshi Tamura, Masaaki Kiuchi, Gen Hashida, Ryosuke Makabe, Kazuya Ono, Shuki Ushio, Kaihe Yamazaki, Yoshihiro Nakayama, Keigo D. Takahashi, Hiroko Sasaki, Hiroto Murase, Shigeru Aoki , 2023年09月

GLOBAL BIOGEOCHEMICAL CYCLES , 37 (9)

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What makes Sanriku waters the southernmost habitat of northern fur seals? Winter–spring habitat use in relation to oceanographic environments

Yu Kanaji, Hiroto Murase, Shiroh Yonezaki , 2023年06月

PLOS ONE

DOI

Volume backscattering spectra measurements of Antarctic krill using a broadband echosounder

Natsuki Yamamoto, Kazuo Amakasu, Koki Abe, Ryuichi Matsukura, Tomohito Imaizumi, Tomohiko Matsuura, Hiroto Murase , 2023年04月

Fisheries Science , 89 (3) , 301 - 315

DOI

Biogeochemical characteristics of brash sea ice and icebergs during summer and autumn in the Indian sector of the Southern Ocean

Daiki Nomura, Reishi Sahashi, Keigo D. Takahashi, Ryosuke Makabe, Masato Ito, Manami Tozawa, Pat Wongpan, Ryo Matsuda, Masayoshi Sano, Michiyo Yamamoto-Kawai, Natsumi Nojiro, Aiko Tachibana, Norio Kurosawa, Masato Moteki, Takeshi Tamura, Shigeru Aoki, Hiroto Murase , 2023年04月

Progress in Oceanography , 214 , 103023 - 103023

DOI