Tue. May 27, 2025 9:00 AM - 10:30 AM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

convener:Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Shoichiro Kido(Application Laboratory, Japan Agency for Marine-Earth Science and Technology), Yu-heng Tseng(Institute of Oceanography, National Taiwan University), Jiping Xie(Nansen Environmental and Remote Sensing Center, Norway), Chairperson:Shoichiro Kido(Application Laboratory, Japan Agency for Marine-Earth Science and Technology), Jiping Xie(Nansen Environmental and Remote Sensing Center, Norway)

Tue. May 27, 2025 10:45 AM - 12:15 PM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

convener:Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Shoichiro Kido(Application Laboratory, Japan Agency for Marine-Earth Science and Technology), Yu-heng Tseng(Institute of Oceanography, National Taiwan University), Jiping Xie(Nansen Environmental and Remote Sensing Center, Norway), Chairperson:Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Yu-heng Tseng(Institute of Oceanography, National Taiwan University)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

convener:Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Shoichiro Kido(Application Laboratory, Japan Agency for Marine-Earth Science and Technology), Yu-heng Tseng(Institute of Oceanography, National Taiwan University), Jiping Xie(Nansen Environmental and Remote Sensing Center, Norway)

Mon. May 26, 2025 3:30 PM - 5:00 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-OS Ocean Sciences & Ocean Environment

[A-OS18] Physical Oceanography (General)

3:30 PM - 3:45 PM

[AOS18-13] Triggering Mechanism of the 2014 Rapid Subsurface Warming in the Bering Sea: A Numerical Study

*Hung-Wei Shu¹, Hiroaki Tatebe¹, Takao Kawasaki², Yoshiki Komuro¹, Shinya Kouketsu¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.University of Tokyo, Atmosphere and Ocean Research Institute)

Mon. May 26, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG36] Extratropical oceans and atmosphere

5:15 PM - 7:15 PM

[ACG36-P17] Pathways of the North Pacific intermediate circulation estimated by Lagrangian particle tracking based on high-resolution modeling

*Nao Mohri¹, Hiroyasu Hasumi¹, Takao Kawasaki¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo)

Tue. May 27, 2025 9:00 AM - 10:30 AM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

9:35 AM - 9:50 AM

[ACG40-03] Impacts of CS2SMOS assimilation in an ocean and sea-ice forecast system and the diagnosed ice thickness response to sea level pressure

*Jiping Xie^1,2, Yue Ying^1,2, Laurent Bertino^1,2 (1.Nansen Environmental and Remote Sensing Center, Bergen 5007, Norway, 2.Bjerknes Centre for Climate Research, Bergen 5007, Norway)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

5:15 PM - 7:15 PM

[ACG40-P05] Effect of data assimilation on AMOC and its variability

*Yuki Koshida¹, Jiping Xie², Annette Samuelsen² (1.THE UNIVERSITY OF TOKYO, 2.Nansen Environmental and Remote Sensing Center)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG48] Water and sediment dynamics from land to coastal zones

5:15 PM - 7:15 PM

[ACG48-P02] Redefining the regions of Freshwater Influence of coastal seas based on the nitrogen cycle
using a hybrid Eulerian-Lagrangian NPZD model

*Shinichiro Kida¹, Yasuhiro Hoshiba², Yoshimasa Matsumura³, Takao Kawasaki³ (1.Research Institute for Applied Mechanics, Kyushu University, 2.JAMSTEC, 3.Atmosphere and Ocean Research Institute, the University of Tokyo)

Thu. May 29, 2025 1:45 PM - 3:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG52] Science in the Arctic Region

2:00 PM - 2:15 PM

[ACG52-14] Sea ice features on the scale of Ο(10–100) km and the local atmospheric response resolved in high-resolution NICOCO

*Ryusuke Masunaga¹, Yoshiki Komuro¹, Takao Kawasaki², Jun Ono³, Miyakawa Tomoki² (1.Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.National Institute of Polar Research)

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

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG52] Science in the Arctic Region

5:15 PM - 7:15 PM

[ACG52-P03] Patricle tracking for transport and modification of the Atlantic Water around the Fram Strait and Barents Sea

*Takao Kawasaki¹, Yoshiki Komuro², Yoshimasa Matsumura¹ (1.Atmosphere and Ocean Research Insitutute, the University of Tokyo, 2.Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology)

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

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS14] Paleoclimatology and paleoceanography

5:15 PM - 7:15 PM

[MIS14-P33] A climate modeling study on snowball climate and ocean circulation

*Takashi Obase¹, Takanori Kodama², Takao Kawasaki³, Sam Sherriff-Tadano⁴, Daisuke Takasuka⁵, Ayako Abe-Ouchi³, Masakazu Fujii⁶ (1.Japan Agency for Marine-Earth Science and Technology, 2.Earth-Life Science Institute (ELSI), Institute of Science Tokyo, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, 4.The University of Ryukyus, Nishihara, Japan, 5.Department of Geophysics, Tohoku University, 6.National Institute for Polar Research)

Fri. May 30, 2025 9:00 AM - 10:30 AM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI26] Data assimilation: A fundamental approach in geosciences

10:15 AM - 10:30 AM

[MGI26-06] TOPAZ5: Upgraded the Arctic coupled ocean and sea-ice forecasting system with Ensemble Kalman Filter

★Invited Papers

*Jiping Xie^1,2, Achref Othmani Othmani^1,2, Alfatih Ali³, Annette Samuelsen^1,2, Laurent Bertino^1,2 (1.Nansen Environmental and Remote Sensing Center, Bergen 5007, Norway, 2.Bjerknes Centre for Climate Research, Bergen 5007, Norway, 3.Division of Ocean and Ice, Norwegian Meteorological Institute, Bergen 5007, Norway)

Jiping Xie

Convener, Chairperson

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

Speaker, Author, Co-Author

[A-OS18] Physical Oceanography (General)

[AOS18-13] Triggering Mechanism of the 2014 Rapid Subsurface Warming in the Bering Sea: A Numerical Study

[A-CG36] Extratropical oceans and atmosphere

[ACG36-P17] Pathways of the North Pacific intermediate circulation estimated by Lagrangian particle tracking based on high-resolution modeling

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

[ACG40-03] Impacts of CS2SMOS assimilation in an ocean and sea-ice forecast system and the diagnosed ice thickness response to sea level pressure

[A-CG40] Earth System Observation Impacts on Climate and Ocean Predictions

[ACG40-P05] Effect of data assimilation on AMOC and its variability

[A-CG48] Water and sediment dynamics from land to coastal zones

[ACG48-P02] Redefining the regions of Freshwater Influence of coastal seas based on the nitrogen cycle
using a hybrid Eulerian-Lagrangian NPZD model

[A-CG52] Science in the Arctic Region

[ACG52-14] Sea ice features on the scale of Ο(10–100) km and the local atmospheric response resolved in high-resolution NICOCO

[A-CG52] Science in the Arctic Region

[ACG52-P03] Patricle tracking for transport and modification of the Atlantic Water around the Fram Strait and Barents Sea

[M-IS14] Paleoclimatology and paleoceanography

[MIS14-P33] A climate modeling study on snowball climate and ocean circulation

[M-GI26] Data assimilation: A fundamental approach in geosciences

[MGI26-06] TOPAZ5: Upgraded the Arctic coupled ocean and sea-ice forecasting system with Ensemble Kalman Filter

★Invited Papers