セッション概要
| 地球人間圏科学(H) | |||
|---|---|---|---|
| セッション小記号 | 地球人間圏科学複合領域・一般(CG) | ||
| セッションID | H-CG17 | ||
| タイトル | 和文 | Tsunami science: learn from the past and mitigate future disasters | |
| 英文 | Tsunami science: learn from the past and mitigate future disasters | ||
| タイトル短縮名 | 和文 | Tsunami science | |
| 英文 | Tsunami science | ||
| 代表コンビーナ | 氏名 | 和文 | 山田 昌樹 |
| 英文 | Masaki Yamada | ||
| 所属 | 和文 | 信州大学理学部理学科地球学コース | |
| 英文 | Department of Geology, Faculty of Science, Shinshu University | ||
| 共同コンビーナ 1 | 氏名 | 和文 | 対馬 弘晃 |
| 英文 | Hiroaki Tsushima | ||
| 所属 | 和文 | 気象庁気象研究所 | |
| 英文 | Meteorological Research Institute, Japan Meteorological Agency | ||
| 共同コンビーナ 2 | 氏名 | 和文 | 馬場 俊孝 |
| 英文 | Toshitaka Baba | ||
| 所属 | 和文 | 徳島大学大学院産業理工学研究部 | |
| 英文 | Graduate School of Science and Technology, Tokushima University | ||
| 共同コンビーナ 3 | 氏名 | 和文 | 嶋田 侑眞 |
| 英文 | Yumi Shimada | ||
| 所属 | 和文 | 国立研究開発法人産業技術総合研究所 | |
| 英文 | National Institute of Advanced Industrial Science and Technology | ||
| 発表言語 | E | ||
| スコープ | 和文 |
The disastrous tsunamis caused by the 2004 Sumatra earthquake and the 2011 Tohoku earthquake accelerated tsunami researches in various fields. In recent years, researches on non-seismic tsunamis have also been actively conducted, including landslide tsunamis from the 2018 Sulawesi earthquake and the Anak Krakatau volcanic eruption, as well as tsunami-like waves generated by the atmospheric pressure waves from the 2022 Hunga Tonga-Hunga Ha'apai volcanic eruption. This session covers tsunamis generated by any mechanisms and welcomes a wide range of presentations from the fields of science (e.g., geology and geophysics), engineering, and disaster prevention. This includes researches on tsunami generation and propagation theory, studies utilizing observation data such as instrumental tsunami records and tsunami deposits (both modern and paleo), and prediction and risk assessment researches aimed at mitigating future tsunami disasters. |
|
| 英文 |
The disastrous tsunamis caused by the 2004 Sumatra earthquake and the 2011 Tohoku earthquake accelerated tsunami researches in various fields. In recent years, researches on non-seismic tsunamis have also been actively conducted, including landslide tsunamis from the 2018 Sulawesi earthquake and the Anak Krakatau volcanic eruption, as well as tsunami-like waves generated by the atmospheric pressure waves from the 2022 Hunga Tonga-Hunga Ha'apai volcanic eruption. This session covers tsunamis generated by any mechanisms and welcomes a wide range of presentations from the fields of science (e.g., geology and geophysics), engineering, and disaster prevention. This includes researches on tsunami generation and propagation theory, studies utilizing observation data such as instrumental tsunami records and tsunami deposits (both modern and paleo), and prediction and risk assessment researches aimed at mitigating future tsunami disasters. |
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| 発表方法 | 口頭および（または）ポスターセッション | ||
| 招待講演 |
Catherine Chagué (University of New South Wales) 田村 亨 (産業技術総合研究所) |
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| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月29日 AM1 | |||
| 9:00 - 9:15 | HCG17-01 | Potential utilization of TAMTAM SMART cable for rapid characterization of tsunami hazard in the southwest Pacific | Sean Santellanes |
| 9:15 - 9:30 | HCG17-02 | 非線形伝播モデルを用いた津波データ同化：2025年カムチャツカ地震（Mw8.8）への応用 | 王 宇晨 |
| 9:30 - 9:45 | HCG17-03 | Neural Operatorによる津波伝播シミュレーションの代理モデル：逐次データ同化への応用 | 染矢 真好 |
| 9:45 - 10:00 | HCG17-04 | Detection of Hidden Non-Seismic Tsunamis Using Ocean-Bottom Pressure Gauge Records | 工藤 蒼生 |
| 10:00 - 10:15 | HCG17-05 | Recurrent Mw 5 Non-Double-Couple Earthquakes and Associated Tsunamis at a Submarine Caldera West of Tongatapu, Tonga | 三反畑 修 |
| 10:15 - 10:30 | HCG17-06 | Noise reduction of ocean bottom pressure records in real-time tsunami inversion: application to the 2025 MJMA 7.5 off-Aomori earthquake | 対馬 弘晃 |
| 口頭発表 5月29日 AM2 | |||
| 10:45 - 11:00 | HCG17-07 | 相模トラフ沿いの確率論的津波ハザード評価に向けて：フィリピン海プレート内部の地震が発生した場合の条件付きハザード評価 | 土肥 裕史 |
| 11:00 - 11:15 | HCG17-08 | Assessment of Tsunami Hazards in the North Sulawesi Trench through Deterministic Modeling: Effects of Rupture Scenarios, Energy Flow, and Bathymetry | Alimuddin Hamzah Assagaf |
| 11:15 - 11:30 | HCG17-09 | Tsunami Hazard Assessment in Maluku Province Based on Earthquake Recurrence Time and Tsunami Modeling | Suci Dewi Anugrah |
| 11:30 - 11:45 | HCG17-10 | Realistic tsunami hazard and damage forecast for giant earthquakes off the Pacific coast of Hokkaido in Japan | 谷岡 勇市郎 |
| 11:45 - 12:00 | HCG17-11 | Modeling Tsunami Generation and Propagation from Dynamic Seafloor Motion Using a High-Order Spectral Solver | Thomas Melkior |
| 12:00 - 12:15 | HCG17-12 | Quantifying Uncertainty in Tsunami Runup Induced by Small-Scale Disturbances | 宮下 卓也 |
| 口頭発表 5月29日 PM1 | |||
| 13:45 - 14:00 | HCG17-13 | Volcanic Tsunami Genesis and Its Prediction for Early Warning | Tony Song |
| 14:00 - 14:15 | HCG17-14 | 球面座標系に拡張した連成津波モデルによる 2022 年トンガ噴火津波解析 | 徳田 達彦 |
| 14:15 - 14:30 | HCG17-15 | AI-Enhanced Coastal Acoustic Tomography with Robust ICT Integration for Near-Field Tsunami Detection and Indonesian Throughflow Monitoring in the Mahakam Delta, Makassar Strait | Fadli Syamsudin |
| 14:30 - 14:45 | HCG17-16 | 深層学習モデルSegment Anything Model 2を用いた沿岸映像データからの津波水位時系列の自動抽出 | 南 雅晃 |
| 14:45 - 15:00 | HCG17-17 | The slip distribution of the 2025 Kamchatka earthquake determined with dispersive tsunami images observed by SWOT satellite | 石島 清宏 |
| 15:00 - 15:15 | HCG17-18 | Slip distributions of the 2025 and 1952 Kamchatka earthquakes based on tsunami waveform records | 藤井 雄士郎 |
| 口頭発表 5月29日 PM2 | |||
| 15:30 - 15:45 | HCG17-19 | Geochemical signatures can help provide a better estimate of the inundation limit of past tsunamis | Catherine Chague |
| 15:45 - 16:00 | HCG17-20 | Post-depositional geochemical characteristics of tsunami deposits during the first year after the 2024 Noto Peninsula tsunami | 菊池 美雪 |
| 16:00 - 16:15 | HCG17-21 | Long-Term Fate of Tsunami Deposits: Evidence from the 2004 Indian Ocean Tsunami Revisited After Two Decades | Witold Szczucinski |
| 16:15 - 16:30 | HCG17-22 | Historical tsunami deposits at islands in Sendai Bay | 白村 崇 |
| 16:30 - 16:45 | HCG17-23 | Nonlinear inversion of tsunami deposit thickness: Assessing dependency to survey site distribution through numerical experiments | 増田 英敏 |
| 16:45 - 17:00 | HCG17-24 | Sandy shoreline geomorphology and its functions for the geological reconstruction of tsunami events | 田村 亨 |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月29日 PM3 | ||
| HCG17-P01 | The slip distribution of the 2023 Loyalty Island earthquake tsunami determined with SWOT satellite image | 石島 清宏 |
| HCG17-P02 | A Fault Model of the 2025 Kamchatka Earthquake from Nonlinear Inversion Using Runup Heights and Far-Field Tsunami Waveforms | 上谷 政人 |
| HCG17-P03 | DARTで観測された2025年カムチャツカ地震および2011年東北地方太平洋沖地震の津波の減衰特性 | 鳥海 空 |
| HCG17-P04 | 日本海溝で発生した津波に対するPI-DeepONetを用いた津波予測 | 水谷 優希 |
| HCG17-P05 | 海底磁場データを用いたデータ同化による津波波高予測 | 平野 喬之 |
| HCG17-P06 | 弾性波モデルによる津波初期条件―Kajiuraフィルタとの理論的対応― | 前田 拓人 |
| HCG17-P07 | Development of a Global Tsunami Computation Code on a Yin-Yang Chimera Grid: Toward Coupled Tsunami–Atmospheric Wave Modeling | 中垣 達也 |
| HCG17-P08 | 気象庁の各地方気象台で観測された311地震の気圧波と、その数値シミュレーション結果. | 舘畑 秀衛 |
| HCG17-P09 | Comparison of submarine landslide tsunami generation models: A case study of the 2024 Noto Peninsula earthquake | 小浦 英太 |
| HCG17-P10 | 数値シミュレーションによる韓国東海岸における津波周期特性の解析 | 安部 智哉 |
| HCG17-P11 | 相模トラフ沿いの沈み込んだフィリピン海プレート内部の地震を対象とした波源断層モデル群の構築と津波伝播遡上計算結果 | 村田 耕一 |
| HCG17-P12 | 類型化により選定した波源断層モデルによるハザード評価の試行 | 時実 良典 |
| HCG17-P13 | 千島海溝南部で17世紀と13-14世紀に発生した超巨大地震の断層モデル構築 | 伊尾木 圭衣 |
| HCG17-P14 | Constraining the source of the 1026 CE Manju tsunami in the SW coast of the Sea of Japan using landslide volume-based numerical simulations | 中村 隆人 |
| HCG17-P15 | Tsunami generation by multiple source components during an intraplate earthquake: Insights from the 1596 CE Keicho Bungo event, Japan | 山田 昌樹 |
| HCG17-P16 | 非線形浅水波モデルを用いた1911年喜界島地震の震源メカニズムの逆解析 | 中西 諒 |
| HCG17-P17 | Development of a tsunami sediment transport model based on JAGURS | 劉 薄夫 |
| HCG17-P18 | 堆積学・地球化学・環境DNAを用いた視認困難な津波流入痕跡の識別 | 篠崎 鉄哉 |
| HCG17-P19 | Sequential radiocarbon dating of multiple cores from the Kiri-Kiri coast reveal features of differential erosion caused by past tsunamis | Jessica Biddle |
| HCG17-P20 | 2024年能登半島地震津波による九里川尻川河道内堆積物の堆積過程の検討 | 茂木 勁吾 |
| HCG17-P21 | 若狭湾における津波堆積物とそれに伴う環境変化 | 高橋 孝弥 |
| HCG17-P22 | Tsunami inundation history on the southern coast of Awaji Island, Hyogo prefecture | 遠藤 朝日 |