[MIS12-P13] An assessment of meteorological and snow environment in Northern Japanse Alps region based on the in-situ observation

*Motoshi Nishimura¹, Akihiko SASAKI², Keisuke Suzuki³ (1.Interdisciplinary Cluster for Cutting Edge Research, Institute for Mountain Science, Shinshu University, 2.Kokushikan University, 3.Research Center for Mountain Environment, Shinshu University)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Mountain Science

convener:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Motoshi Nishimura(Interdisciplinary Cluster for Cutting Edge Research, Institute for Mountain Science, Shinshu University), Asaka Konno(Tokoha University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS12-P14] Variation and Meteorological Conditions of Cold-Air-Pool Structure in Kamikochi

*Hirokatsu Kaneko¹, Motoshi Nishimura², Akihiko SASAKI³, Keisuke Suzuki⁴ (1.Graduate School of Science and Technology, Shinshu University, 2.Shinshu University, 3.Kokushikan University, 4.Research Center for Mountain Environment, Shinshu University)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Mountain Science

convener:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Motoshi Nishimura(Interdisciplinary Cluster for Cutting Edge Research, Institute for Mountain Science, Shinshu University), Asaka Konno(Tokoha University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS14-P03] Automatic sedimentary organic matter (Palynofacies) analysis using AI to deciphering terrestrial vegetation changes during the Cretaceous Ocean Anoxic Events

*Mihoko Kawabe¹, Hitoshi Hasegawa¹, Takuya Itaki², YOSHIKI ASANO¹, U Heimhofer ³, N Ichinorov ⁴, Takashi Hasegawa⁵, Keitaro Yamada⁶, Yoichi Usui⁵, Aki Sakuma⁷, Takuto Ando⁸ (1.Kochi University, 2.AIST, 3.Hannover University, 4.Mongolian Academy of Sciences, 5.Kanazawa University, 6.Ritsumeikan University, 7.University of Tokyo, 8.Akita University)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Paleoclimatology and paleoceanography

convener:Takashi Obase(Japan Agency for Marine-Earth Science and Technology), Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS14-P04] Evolution of the global osmium cycle in the history of the Earth

*Yasuto Watanabe¹, Hironao Matsumoto² (1.The University of Tokyo, 2.University of Tsukuba)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Paleoclimatology and paleoceanography

convener:Takashi Obase(Japan Agency for Marine-Earth Science and Technology), Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS14-P06] Paleoenvironmental change in the East Asia mid-Latitude during the middle to late Pleistocene: Insights from the laminated carbonate in Gobi Desert, Mongolia

*Akito Nakamura¹, Hitoshi Hasegawa¹, Tomoyo Okumura¹, Minoru Ikehara¹, Aki Sakuma², Chuan-Chou Shen³, Ichinnorov Niiden⁴, Davassuren Davadori⁵, Tsuyoshi Ishikawa⁶, Asuka Yamaguchi², Goro Komatsu⁷ (1.Kochi univ., 2.Univ.Tokyo, 3.National Taiwan Univ., 4.Paleontological Institute, Mongolia, 5.Mongolian National Univ., 6.JAMSTEC, 7.Università d’Annunzio)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Paleoclimatology and paleoceanography

convener:Takashi Obase(Japan Agency for Marine-Earth Science and Technology), Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS14-P18] East Asian monsoon fluctuations with high temporal resolution recorded in coral skeletons in Kikaijima Island, Japan

Ayuka Kuribara¹, Tsuyoshi Watanabe^3,2, *Atsuko Yamazaki^4,5 (1.Graduate School of Science, Hokkaido University, 2.Research Institute for Humanity and Nature, 3.Faculty of Science, Hokkaido University, 4.Graduate School of Environmental Studies, Nagoya University, 5.KIKAI Institute for Coral Reef Sciences)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Paleoclimatology and paleoceanography

convener:Takashi Obase(Japan Agency for Marine-Earth Science and Technology), Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS14-P19] Diatom assemblages in surface water in the western North Pacific off Sanriku–Shimokita coast in July 2023

*Misaki Iida¹, Yusuke Okazaki¹, Kana Nagashima² (1.Kyushu Univercity, 2.Japan Agency for Marine-Earth Science and Technology)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Paleoclimatology and paleoceanography

convener:Takashi Obase(Japan Agency for Marine-Earth Science and Technology), Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS14-P30] Examination on cleaning methods of foraminifera tests for paleoenvironmental reconstruction using carbonate associated sulfate

*Yoshino Takayuki¹, Junichiro Kuroda^1,2, Toshihiro Yoshimura², Nanako O. Ogawa², Ayumi Maeda¹, Takuya Sagawa³, Katsunori Kimoto², Toshitsugu Yamazaki¹, Haruka TAKAGI¹, Naohiko Ohkouchi² (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology , 3.Kanazawa University )

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Paleoclimatology and paleoceanography

convener:Takashi Obase(Japan Agency for Marine-Earth Science and Technology), Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS11-P03] Reconsideration of Grain Size Distribution and Formation Processes of the 2011 Tsunami Deposits in the Sendai Plain

*Haruki Imura¹, Kazuhisa Goto¹ (1.The University of Tokyo)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Tsunami deposit

convener:Masaki Yamada(Department of Geology, Faculty of Science, Shinshu University), Takashi Ishizawa(International Research Institute of Disaster Science, Tohoku University), Koichiro Tanigawa(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), RYO NAKANISHI(National Institute of Advanced Industrial Science and Technology)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)

[MIS19-P01] Characteristics of atmospheric electricity of thunderclouds accompanied by severe hailfall

*Masashi Kamogawa¹, Hironobu Fujiwara¹ (1.Global Center for Asian and Regional Research, University of Shizuoka)

Japan Geoscience Union Meeting 2025 |Thu. May 29, 2025 5:15 PM - 7:15 PM |PDF Download

Atmospheric electricity and application of technology for reducing disaster risks

convener:Hiroshi Kikuchi(The University of Electro Communications), Masashi Kamogawa(Global Center for Asian and Regional Research, University of Shizuoka)

Thu. May 29, 2025 5:15 PM - 7:15 PM |Poster Hall(Exhibition Hall 7&8, Makuhari Messe)