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| P01 | 再稼働したウェイングライシメータによる水収支観測の現状
Current Status of Water Balance Observation using Weighing Lysimeter |
| | ◎萬和明・新凌太郎・田中賢治
◎Kazuaki YOROZU・Ryotaro SHIN・Kenji TANAKA |
| | |
| | |
| ★P02 | Evaluating Climate-Driven Water Quality Risks in an Urbanized River Basin Through Coupled Hydrological and Water Quality Modeling |
| | ◎Xianbao ZHA・Masafumi YAMADA・Tomoharu HORI |
| | |
| P03 | Bias Correction of the d4PDF Dataset Using Scarce Observational Data for Future Extreme Precipitation Analysis: The Case of El Salvador |
| | ◎Mariana Beatriz AVALOS CABRERA・Masafumi YAMADA・Tomoharu HORI |
| | |
| ★P04 | 黒部川扇状地区間における土砂管理と河床地形の変遷
Historical Changes of Sediment Management and Riverbed Morphology in the Alluvial-fan Reaches of Krobe River |
| | ◎山井美季・小林草平・Sameh A. KANTOUSH・角哲也
◎Miki YAMAI・Sohei KOBAYASHI・Sameh A. KANTOUSH・Tetsuya SUMI |
| | |
| ★P05 | 浸水及び水路転落リスクを考慮した避難経路の安全性評価
Safety Assessment of Evacuation Route Considering Inundation and Waterway-Fall Risks |
| | ◎西本大輔・山田真史・堀智晴
◎Daisuke NISHIMOTO・Masafumi YAMADA・Tomoharu HORI |
| | |
| ★P06 | 市町村合併による市町村の防災力変化に関する定量的分析
Quantitative Analysis of Changes in Municipal Disaster Resilience Resulting from Municipal Mergers |
| | 田口駿三郎
Shunzaburo TAGUCHI |
| | |
| P07 | Mapping Risk Imaginaries in Post-1995 Japan |
| | Florence LAHOURNAT |
| | |
| P08 | 洪水ハザードマップを使用した災害リスクファイナンスの販売促進ツールの開発
Development of marketing tool for risk finance based on the public flood hazard maps |
| | ◎鶴島大樹・松島格也・多々納裕一・佐山敬洋・齋藤龍・廣野洋太・関井勝善
◎Daiki Tsurushima・ Kakuya Matsushia・ Hirokazu Tatano・ Ryu Saito・ Yota Hirono・ Katsuyoshi Sekii |
| | |
| ★P09 | サブグリッド河道および水分保持曲線を導入した新しいRRIモデルの土壌パラメータに対する感度分析
Sensitivity Analysis to Soil Parameters of a New RRI Model Incorporating Sub-Grid River Channel and Water Retention Curves |
| | ◎中村菜々子・菅原快斗・田中智大・佐山敬洋
◎Nanako NAKAMURA・Yoshito SUGAWARA・Tomohiro TANAKA・Takahiro SAYAMA |
| | |
| P10 | 多地点最適化手法を用いた分布型モデルのパラメータ最適化
Verification of Parameter Optimization Methods for Distributed Models Using a Multi-Site Optimization Approach |
| | ◎山下大輔・佐山敬洋・渡邊晋也
◎Daisuke YAMASHITA・Takahiro SAYAMA・Shinya WATANABE |
| | |
| ★P11 | 水上移動レスキューロボットに用いる触腕機構の開発
Development of a Tentacle Mechanism for a Water-Surface Mobile Rescue Robot |
| | ◎唐少恒・山上路生
◎Shaoheng TANG・Michio SANJOU |
| | |
| P12 | Assessment of Rainfall Spatial Representation using Hydrological Modelling for the Angat River Basin, Philippines |
| | ◎Sarah Alma P. BENTIR・Sameh A. KANTOUSH・Binh Quang NGUYEN・Phuoc Sinh NGUYEN・Hadir ABDELMONEIM |
| | |
| ★P13 | LP差分データを活用した２次元土砂流出シミュレーションの改良
Improvement of 2D sediment runoff simulation using LiDAR-derived DEM of Difference (DoD) |
| | ◎岩﨑大和・中谷加奈・山野井一輝・呉映昕
◎Yamato IWASAKI・Kana NAKATANI・Kazuki YAMANOI・Ying-Hsin Wu |
| | |
| ★P14 | 室内実験による浮遊砂濃度観測のばらつきの粒径依存性の評価
Evaluation of Grain-Size Dependence in the Variability of Suspended Sediment observation from Laboratory experiments |
| | ◎鹿島歌乃・山野井一輝・宮田秀介
◎Kano KASHIMA・Kazuki YAMANOI・Shusuke MIYATA |
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| ★P15 | 生成AIを用いた土砂移動予測
Predicting Sediment Transport Using Generative Artificial Intelligence |
| | ◎木次貫太・中谷加奈
◎Kanta KOTSUGI・ Kana NAKATANI |
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| ★P16 | 熱帯太平洋SST東西勾配に対する大気応答の季節変化
Seasonal Atmospheric Response to the Tropical Pacific Zonal SST Gradient |
| | ◎野々垣裕人・吉田聡
◎Hiroto NONOGAKI・Akira YOSHIDA |
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| P17 | 前線構造の再現に適したデータ同化手法の検討
Investigation of Optimal Data Assimilation for Frontal Structures |
| | ◎中下早織・榎本剛
◎Saori NAKASHITA・Takeshi ENOMOTO |
| | |
| P18 | メキシコ・ポポカテペトル火山で発生した土石流の特徴と防災対策
Characteristics and Disaster Prevention Measures for the Debris Flows in the Popocatépetl Volcano, Mexico |
| | ◎中谷加奈・木次貫太・鹿島歌乃・中野元太・Alicia Martínez BRINGAS・Ángel Gómez VÁZQUEZ・Sergio Valderrama MEMBRILLO
◎Kana NAKATANI・Kanta KOTSUGI・Kano KASHIMA・Genta NAKANO・Alicia Martínez Bringas・Ángel Gómez Vázquez・Sergio Valderrama Membrillo |
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| P19 | 勾配ブースティングに基づく海面水温の予測
Sea-Surface Temperature Forecasting using Gradient Boosting |
| | ◎榎本剛・齋藤亜紀・松本涼太・中下早織
◎Takeshi ENOMOTO・Aki Saito・Ryota MATSUMOTO・Saori NAKASHITA |
| | |
| ★P20 | 掃流砂の観測データを用いたパラメーター最適化による土砂供給条件の推定
Optimization-Based Estimation of Sediment Supply Conditions based on Bedload Observations |
| | ◎岩井智哉・山野井一輝・宮田秀介・髙山翔揮・中谷加奈
◎Tomoya IWAI・Kazuki YAMANOI・Syusuke MIYATA・Shoki TAKAYAMA・Kana NAKATANI |
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| P21 | 個々の建物を解像する強風被害評価プラットフォームの開発
Development of High-Resolution Wind Damage Assessment Platform Incorporating Individual Building Characteristics |
| | ◎文礼志・久下康太朗・西嶋一欽
◎Lizhi WEN・Kotaro KUGE・Kazuyoshi NISHIJIMA |
| | |
| ★P22 | ブロッキング現象周辺におけるアンサンブルスプレッドの振る舞い
Behavior of Ensemble Spread Around Blocking Phenomena |
| | ◎野村鈴音・榎本剛
◎Suzune NOMURA・Takeshi ENOMOTO |
| | |
| ★P23 | 日本における気候変動による渇水継続期間の長期化解析
Analysis of Climate Change Impact on the Prolongation of Drought Duration in Japan |
| | ◎田坂彰英・田中賢治・萬和明・峠嘉哉
◎Akihide TASAKA・Kenji TANAKA・Kazuaki YOROZU・Yoshiya TOUGE |
| | |
| ★P24 | 静止気象衛星解析高解像度短波放射データを用いた雪氷融解量推定
Estimation of Snow and Ice Melt Using High-Resolution Shortwave Radiation Data from Geostationary Satellite Analysis |
| | ◎新川遥也・田中賢治・Temur Khujanazarov・峠嘉哉・萬和明
◎Haruya SHINKAWA・Kenji TANAKA・Temur Khujanazarov・Yoshiya TOUGE・Kazuaki YOROZU |
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| ★P25 | 衛星観測値を用いた中央アジアの大規模水体の熱収支特性分析
Analyzing the Thermal Characteristics of Large Water Bodies in Central Asia Using Satellite Observations |
| | ◎新凌太郎・萬和明・田中賢治
◎Ryotaro Shin・Kazuaki Yorozu・Kenji Tanaka |
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| ★P26 | 日本の全自治体公式ウェブサイトにおけるハザードマップ提供ページへの到達可能性評価
Assessing the reachability of hazard map pages on the websites of all municipalities in Japan via route analysis |
| | ◎高石柚哉・山田真史・堀智晴
◎Yuya TAKAISHI・Masahumi YAMADA・Tomoharu HORI |
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| ★P27 | 底面粗度を考慮した土石流の流出特性に関する実験と数値シミュレーション
Effects of Bed Roughness on Debris Flow Runoff Characteristics: Experiments and Numerical Simulations |
| | ◎矢野むつみ・木次貫太・中谷加奈・山野井一輝・正岡直也
◎Mutsumi YANO・Kanta KOTSUGI・Kana NAKATANI・Kazuki YAMANOI・Naoya MASAOKA |
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| ★P28 | 南高北低に代表される春季の高温事例に伴う循環場の特徴
The characters of atmospheric circulation with hot events in spring represented by South-high North-low |
| | ◎小松大晟・榎本剛
◎Taisei KOMATSU・Takeshi ENOMOTO |
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| ★P29 | 非線形モデルに対する随伴感度解析
Adjoint Sensitivity Analysis for Nonlinear Models |
| | ◎福島実・榎本剛
◎Minori FUKUSHIMA・Takeshi ENOMOTO |
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| ★P30 | 豪雨制御タイミング最適化問題：重点サンプリングによる最小二乗モンテカルロ法効率化
Optimization of Heavy-rain Control Timing: Efficiency Improvement of Least-Squares Monte Carlo Method via Importance Sampling |
| | ◎荒木大・西嶋一欽
◎Dai ARAKI・Kazuyoshi NISHIJIMA |
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| P31 | 洋上カーテンの運用に資するMEPSによる線状対流系の確率降水予測の精度評価
The probabilistic Precipitation forecast accuracy of linear convective systems used for operation of the offshore curtain |
| | ◎山口弘誠・木俣結衣
◎Kosei YAMAGUCHI・Yui KIMATA |
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| P32 | デュアルドップラー解析による線状対流系のスケール階層構造
Scale-Hierarchical Structure of linear convective systems by dual-Doppler analysis |
| | ◎山口弘誠・國見純太朗
◎Kosei YAMAGUCHI ・ Juntaro KUNIMI |
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| ★P33 | 機械学習によるひまわり10号模擬観測データを用いた台風の分類
Machine-Learning-Based Classification of Tropical Cyclones Using Himawari-10 Simulated Observation Data |
| | ◎松本涼太・榎本剛
◎Ryota MATSUMOTO・Takeshi ENOMOTO |
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| ★P34 | 単眼カメラ映像と被写体3Dモデルを用いた竜巻中の飛散物の位置および姿勢推定手法
A Method for Estimating Position and Orientation of Debris in Tornadoes Using Monocular Video and Subject 3D |
| | ◎黒澤大和・吉川峻平・西嶋一欽
◎Yamato KUROSAWA・Shunpei YOSHIKAWA・Kazuyoshi NISHIJIMA |
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| ★P35 | Synergistic Effects of Low-level Dynamics and Thermodynamic Preconditioning on Extreme Afternoon Convective Precipitation in Taipei |
| | ◎Chi CHANG・Kosei YAMAGUCHI |
| | |
| ★P36 | ダム型紙操作におけるD4PDFクラスタリング指標の開発およびアンサンブル予測の不確実性を取り入れた操作最適化
Development of D4PDF Clustering Metrics for Dam Pattern Operation and Operational Optimization Incorporating Ensemble Prediction Uncertainty |
| | ◯成瀬諒紘・庄内結南・⼩柴孝太・川池健司・和⽥桂⼦
◎Akihiro NARUSE・Yuna SHONAI・Takahiro KOSHIBA・Kenji KAWAIKE・Keiko WADA |
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| ★P37 | 揚水発電の上池を模した単一口を持つ浅い水槽における流入・流出の時系列変化
Time-series changes in flow in a shallow single-opening tank representing the upper reservoir of a pumped storage power plant |
| | ◎庄内結南・小柴孝太・Christian AUEL・川池健司・和田桂子
◎Yuna SHONAI・Takahiro KOSHIBA・Christian AUEL・Kenji KAWAIKE・Keiko WADA |
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| ★P38 | d4PDFを用いた平成30年台風第21号のイベントアトリビューション
Event Attribution of Typhoon Jebi (2018) using a Large Ensemble Climate Dataset (d4PDF) |
| | ◎斎藤諒太・志村智也・森信人
◎Ryota SAITO・Tomoya SHIMURA・Nobuhito MORI |
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| ★P39 | Coastal Flood Risk Assessment Considering Population Decline Under Climate Change |
| | ◎Xinchen WEI・ Toshio FUJIMI |
| | |
| P40 | The Impact of DEM Uncertainty and Error on Flood Simulation |
| | ◎Chiachih CHANG・Kenji KAWAIKE・Takahiro KOSHIBA・Keiko WADA |
| | |
| ★P41 | 都市における河川・排水路のモデル化手法が内水氾濫解析に及ぼす影響
Impacts of Modeling Approaches for Urban Rivers and Drainage Channels on Pluvial Flood Simulations |
| | ◎松井春樹・小柴孝太・和田桂子・川池健司
◎Haruki MATSUI・Takahiro KOSHIBA・Keiko WADA・Kenji KAWAIKE |
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| P42 | Numerical Analysis of Riverbed Adjustment Processes in Response to Massive Landslide Sediment Input: A Case Study of Laishe River, Taiwan |
| | ◎Tung Yang LAI・Kana NAKATANI・Kazuki YAMANOI |
| | |
| P43 | Ambiental Vibration H/V Characteristics Across the Transition from Obaku Hills to Ogura-Ike Lowland |
| | ◎Esteban CASTANEDA・Koichi HAYASHI |
| | |
| P44 | Development and Experimental Validation of a Slot-Extended 2D Hydrodynamic Model for Piloti Structure in Heritage Sites |
| | ◎Xi CHEN・Kenji KAWAIKE・Takahiro KOSHIBA・Keiko WADA |
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| ★P45 | Sediment Accumulation on Roads in Yamashina Ward, Kyoto City: Equation construction and spatial differences |
| | ◎Liming LIU・Kenji KAWAIKE・Takahiro KOSHIBA・Keiko WADA |
| | |
| P46 | 理想実験環境におけるデータ同化を用いたセンサー協調手法の基礎検討
Fundamental Study on Sensor Coordination Methods using Data Assimilation in an Idealized Environment |
| | ◎赤間慶・山口弘誠
◎Kei AKAMA・Kosei YAMAGUCHI |
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| P47 | 地震波干渉法を用いた四国西部におけるプレート境界反射波検出
Detecting Seismic Waves Reflected at the Plate Interface in Western Shikoku Using Seismic Interferometry |
| | 宮澤理稔
Masatoshi MIYAZAWA |
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| ★P48 | AELUMAシステムを用いた環境振動の震源決定
Source Location of Ambient Signals Using the AELUMA System |
| | ◎福田公平・山田真澄
◎Kohei FUKUDA・Masumi YAMADA |
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| ★P49 | 奥能登でのDAS地震波観測記録にみられるS波後続波について
Reflected Waves Following S-waves Observed by DAS Seismic Observation in Oku-Noto |
| | ◎濱野智光・宮澤理稔・荒木英一郎・田中愛幸
◎Tomomitsu HAMANO・Masatoshi MIYAZAWA・Eiichiro ARAKI・Yoshiyuki TANAKA |
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| ★P50 | 能登半島地震の被害に基づく地震被害推定の妥当性評価と不確定性解析
Validation and Uncertainty Analysis of Seismic Damage Estimation Based on the Damage Observed in the Noto Peninsula Earthquake |
| | ◎入江冴・倉田真宏・井上瑠偉・趙晃済・森智治
◎Sae IRIE・Masahiro KURATA・Rui INOUE・Kosai CHO・Tomoharu MORI |
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| P51 | A Darcy–Brinkman Formulation for the Hydromechanics of Unsaturated Poroelastic Solids |
| | ◎Amira Radwan・Ryosuke UZUOKA・Kyohei UEDA |
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| P52 | Particle Filtering of Rainfall-Induced Slope Deformation: Fixed vs Sliding Window R |
| | ◎Jusung CHOI・Sanchita Hema Sharendra JAYAKODY・Kyohei UEDA・Ryosuke UZUOKA |
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| P53 | スペクトル要素法を用いた不整形地盤による表面波位相速度の方位依存性の検討
Study on the Directional Dependency of Surface Wave Phase Velocity Caused by the Subsurface Heterogeneity Using Spectral Element Method |
| | ◎YuTing CHOU・松島信一・長嶋史明
◎YuTing CHOU・Shinichi MATSUSHIMA・Fumiaki NAGASHIMA |
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| P54 | Assessing the Impact of Forest Fires on Land Cover Management Dynamics and Soil Erosion in the Medjerda Basin |
| | ◎Asma BOUAMRANE・Sameh A. KANTOUSH・Ali BOUAMRANE・Noura DAHRI・Mohamed SABER・Habib ABIDA・Hamouda BOUTAGHANE・Tetsuya SUMI |
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| P55 | Detection of Repeating Earthquakes Offshore El Salvador in the Central America Subduction Zone and Implications for Plate Interface Slip Behavior |
| | Tomoaki NISHIKAWA |
| | |
| ★P56 | 都市インフラネットワークにおける災害時連結性の位相的データ解析による評価
Assessment of Disaster Resilience Connectivity in Urban Infrastructure Networks via Topological Data Analysis |
| | ◎岡田大輝・後藤浩之
◎Daiki OKADA・Hiroyuki GOTO |
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| ★P57 | 既設光ケーブルを活用したDASによる高架橋全線のモード解析
Modal Analysis of an Entire Elevated Highway Bridge Using DAS on Existing Optical Fiber Cables |
| | ◎高平良成・後藤浩之・鍬田泰子・服部匡洋・酒井せいや・吉見雅行・追出町宇宙
◎Ryose TAKAHIRA・Hiroyuki GOTO・Yasuko KUWATA・Masahiro HATTORI・Seiya SAKAI・Masayuki Yoshimi・Takahiro OIDEMACHI |
| | |
| ★P58 | 誘導加熱曲げ加工を受けた鋼材の機械的性質
Mechanical Properties of Structural Steel Curved by Induction Heating |
| | ◎北村光太郎・倉田真宏・中安誠明
◎Kotaro KITAMURA・Masahiro KURATA・Nariaki NAKAYASU |
| | |
| P59 | Inconsistency of a Single-Point Evaluation of Traction on a Fault Discretized with Triangular Elements and Several Improved Methods |
| | Hiroyuki NODA |
| | |
| ★P60 | 微動観測記録に基づく輪島市および珠洲市における三次元地下構造モデルの推定
Estimation of 3D Subsurface Structure Models in Wajima and Suzu Cities Based on Microtremor Observation Records |
| | ◎山中宏起・松島信一・長嶋史明・伊藤恵理・川瀬博
◎Hiroki YAMANAKA・Shinichi MATSUSHIMA・Fumiaki NAGASHIMA・Eri ITO・Hiroshi KAWASE |
| | |
| ★P61 | What is Preserved and Lost by a Coarse-graining Process of Fault Constitutive Law? |
| | ◎Reiju NORISUGI・Hiroyuki NODA |
| | |
| ★P62 | Slow Slip Event Detection and Associated Seismic Activation in the Hikurangi Subduction Zone, New Zealand |
| | ◎Natsumi TAKEDA・Tomoaki NISHIKAWA |
| | |
| | |
| ★P63 | 常時微動記録からサイト増幅特性を推定するためのAttention機構を用いた機械学習モデルの構築
Construction of the Machine Learning Model Based on Attention Mechanism to Estimate Site Amplification Factor from Microtremor Record |
| | ◎按田悠・長嶋史明・松島信一
◎Yuu ANDA・Fumiaki NAGASHIMA・Shinichi MATSUSHIMA |
| | |
| ★P64 | Ground Motion Variability in the Kyoto Basin for Earthquakes Occurring on the Hanaore Fault |
| | ◎Thinzar YADANAR・Fumiaki NAGASHIMA・Shinichi MATSUSHIMA |
| | |
| ★P65 | 飛騨山脈周辺の地震波速度構造
Seismic velocity structure around the Hida Mountains |
| | ◎桑野治樹・大見士朗
◎Haruki KUWANO・Shiro OHMI |
| | |
| ★P66 | 地震学的・測地学的手法に基づくスロースリップイベント候補の検出ｉｎコスタリカ
Detection of Possible Slow Slip Events Using Seismic and Geodetic Approaches in Costa Rica |
| | ◎西沢貴志・西川友章
◎Takashi Nishizawa・Tomoaki Nishikawa |
| | |
| P67 | 輪島市内の2024年能登半島地震の臨時余震観測点における地下構造探査
Subsurface Structure Survey at Temporary Aftershock Observation Sites in Wajima City Following the 2024 Noto Peninsula Earthquake |
| | ◎神野達夫・重藤迪子・高井伸雄・津野靖士・山中浩明・小阪宏之・浅野公之・地元孝輔・是永将宏・三宅弘恵・山田伸之・松島信一
◎Tatsuo KANNO・Michiko SHIGEFUJI・Nobuo TAKAI・Seiji TSUNO・Hiroaki YAMANAKA・Hiroyuki KOSAKA・Kimiyuki ASANO・Kosuke CHIMOTO・Masahiro KORENAGA・Hiroe MIYAKE・Nobuyuki YAMADA・Shinichi MATSUSHIMA |
| | |
| P68 | Physics Based (Dynamic) Modelling of the Velocity Pulses During the 1995 Kobe Earthquake |
| | ◎Anatoly PETUKHIN・Jikai SUN・Kunikazu YOSHIDA・Hiroshi KAWASE |
| | |
| P69 | Simulation of Strong Ground Motions During the 2024 Noto Earthquake Using the Spectral Element Method on an Unstructured Mesh that Precisely Matches the Sedimentary Basin |
| | ◎Kirill A. SEMENTSOV・Percy B. GALVEZ・Kazuhiro SOMEI・Anatoly G. PETUKHIN |
| | |
| P70 | 長期連続反射法地震探査のための新エアガン水槽
A new airgun pit for the experiments of the Time-lapse Seismic Volcano Monitoring |
| | ◎筒井智樹・味喜大介・為栗健
◎Tomoki TSUTSUI・Daisuke MIKI・Takeshi TAMEGURI |
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| P71 | 精密水準測量による桜島火山の地盤上下変動（2025年11月測量の結果）
Vertical Ground Deformation of Sakurajima Volcano Measured by Precise Leveling Survey (Results of the November 2025 Survey) |
| | ◎山本圭吾・松島健・大倉敬宏・吉川慎・内田和也・園田忠臣・竹中悠亮・山口雅弘・及川純・小松信太郎・達山康人・岡田和見・砂川尋海・髙井翔平
◎Keigo YAMAMOTO・Takeshi MATSUSHIMA・Takahiro OHKURA・Shin YOSHIKAWA・Kazunari UCHIDA・Tadaomi SONODA・Yuusuke TAKENAKA・Masahiro YAMAGUCHI・Jun OIKAWA・Shintaro KOMATSU・Yasuto TATSUYAMA・Kazumi OKADA・Hiromi SUNAGAWA・Shohei TAKAI |
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| P72 | レーダがとらえた桜島噴煙－電子ブックを利用した研究紹介－
Sakurajima Eruption Clouds Observed by Radar -Introduction of Research Results via E-book- |
| | ◎真木雅之・佐野香那・中村啓彦・桜島噴煙観測プラットフォーム研究会
◎Masayuki Maki・Kana Sano・Hirohiko Nakamura・Study Group on the Observation Platform for Sakurajima Eruption Clouds |
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| P73 | Report on Broadband Magnetotelluric Survey for Elucidating the Sakurajima Magmatic System |
| | ◎Cinantya Nirmala DEWI・Ryokei YOSHIMURA・Maki HATA・Rintaro MIYAMACHI・Mitsuru UTSUGI・Kazuki SAWAYAMA・Ryosuke ITO・Shintaro KOMATSU・Ken'ichi YAMAZAKI・Tadaomi SONODA・Yuusuke TAKENAKA |
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