大気水圏科学(A)
セッション小記号 大気水圏科学複合領域・一般(CG)
セッションID A-CG51
タイトル 和文 Water and Sediment Dynamics from Terrestrial to Coastal Regions [En]
英文 Water and Sediment Dynamics from Terrestrial to Coastal Regions [En]
タイトル短縮名 和文 Dynamics connecting land and oceans [En]
英文 Dynamics connecting land and oceans [En]
代表コンビーナ 氏名 和文 Dhruv Sehgal
英文 Dhruv Sehgal
所属 和文 Institute of Industrial Science, University of Tokyo
英文 Institute of Industrial Science, University of Tokyo
共同コンビーナ 1 氏名 和文 バムナワラ ジャナカ
英文 Janaka Bamunawala
所属 和文 Tohoku University
英文 Tohoku University
共同コンビーナ 2 氏名 和文 有働 恵子
英文 Keiko Udo
所属 和文 東北大学大学院工学研究科
英文 Department of Civil and Environmental Engineering, Tohoku University
共同コンビーナ 3 氏名 和文 木田 新一郎
英文 Shinichiro Kida
所属 和文 九州大学・応用力学研究所
英文 Research Institute for Applied Mechanics, Kyushu University
共同コンビーナ 4 氏名 和文 邱 湞瑋
英文 Chen-Wei Chiu
所属 和文 東京大学大学院農学生命科学研究科附属演習林生態水文学研究所
英文 Ecohydrology Research Institute, The University of Tokyo Forests
発表言語 E
スコープ 和文 
The transfer of water, sediments, and associated contaminants from land to oceans plays a crucial role in shaping catchment, estuarine, and coastal ecosystems. Those dynamics directly impact water quality, habitat conditions, and biogeochemical cycles at multiple spatial and temporal scales and are affected by various complex, non linear and interconnected processes, such as hillslope runoff, river flow and flooding, sediment transport, geomorphology, and coastal river plumes. Therefore, a comprehensive understanding of water and sediment dynamics across hillslopes, floodplains, river mouths, and coastal zones is essential for the sustainable management of those unique systems, which are of great importance to society. This session aims to highlight studies focused on the dynamics of water and sediments from catchments to the oceans, examining sources, transport pathways, storage, remobilization, and travel times of water, sediments, and contaminants. We welcome contributions using theoretical, observational, or simulation based approaches, including basic process studies, in situ and remote sensing observations, big data analysis, and supercomputing, to enhance our understanding of these dynamics.
英文 
The transfer of water, sediments, and associated contaminants from land to oceans plays a crucial role in shaping catchment, estuarine, and coastal ecosystems. Those dynamics directly impact water quality, habitat conditions, and biogeochemical cycles at multiple spatial and temporal scales and are affected by various complex, non linear and interconnected processes, such as hillslope runoff, river flow and flooding, sediment transport, geomorphology, and coastal river plumes. Therefore, a comprehensive understanding of water and sediment dynamics across hillslopes, floodplains, river mouths, and coastal zones is essential for the sustainable management of those unique systems, which are of great importance to society. This session aims to highlight studies focused on the dynamics of water and sediments from catchments to the oceans, examining sources, transport pathways, storage, remobilization, and travel times of water, sediments, and contaminants. We welcome contributions using theoretical, observational, or simulation based approaches, including basic process studies, in situ and remote sensing observations, big data analysis, and supercomputing, to enhance our understanding of these dynamics.
発表方法 口頭および（または）ポスターセッション
時間 講演番号 タイトル 発表者
口頭発表 5月26日 AM1
9:00 - 9:30 ACG51-01 Quantifying peak flow response to forestry in a snowmelt-dominated catchment: alternatives to paired catchment analysis Robert Dan Moore
9:30 - 9:45 ACG51-02 SWOT衛星による小規模河川水面高度の精度検証と品質フラグに基づく誤差低減手法の提案 山崎 大
9:45 - 10:00 ACG51-03 都市近郊河川におけるマイクロプラスチックの年齢分布解析について 鈴木 ひなた
10:00 - 10:15 ACG51-04 Controls on Carbon Storage in Subtropical Empodisma-Dominated Peatlands: Geomorphic Setting, Hydrology, and Accommodation Space on K’gari (Fraser Island), Australia. Gareth Chalmers
10:15 - 10:30 ACG51-05 Topographic Control on River Plume Interaction along the Tohoku Coast: A High-Resolution Modeling Study Kyungmin Park
口頭発表 5月26日 AM2
10:45 - 11:00 ACG51-06 The Role of Time- and Spatially Varying Wind in Coastal Circulation Based on High-Resolution Simulations Yoo-Jun KIM
11:00 - 11:15 ACG51-07 Anthropogenic climate change has influenced global river flow seasonality Hong Wang
11:15 - 11:30 ACG51-08 Is it safe to swim in the Seine River in Paris? Feedback from analysing sediment contaminants during floods (2016-2024) Olivier Evrard
11:30 - 11:45 ACG51-09 Integrating Remote Sensing and Process-Based Modeling to Characterize Shoreline Change Mechanisms in the Mekong Delta Estuary Hong-Son Vo
11:45 - 12:00 ACG51-10 Tracing Spatio–Temporal Environmental Footprints in Cirata Reservoir Sediments under Hydro- and Solar Power Plant Area Kartika Hajar Kirana
12:00 - 12:15 ACG51-11 サブグリッド過程を考慮した大陸河川スケール水理・土砂・河床変動統合物理モデルの構築 上町 望実
講演番号 タイトル 発表者
ポスター発表 5月26日 PM3
ACG51-P01 Types of Submarine Canyons around Taiwan: Narrow-Shelf versus Wide-Shelf Cheng-Shing Chiang
ACG51-P02 Long-Term Evapotranspiration Responses to Japanese Oak Wilting in Forested Watersheds 邱 湞瑋
ACG51-P03 降雨－土砂流出(RSR)モデルとXRAINを用いた2019年の台風19号による土砂流出再現 Kansei Fujimoto
ACG51-P04 Watershed-Scale Identification of Sediment Hotspots and Mitigation Strategies Using the SWAT Model YUHOON YEUM
ACG51-P05 Observational insights on sediment dynamics along the Singapore and Johor Straits Stephen Chua
ACG51-P06 Quantifying impact of extreme events and typhoons on sediment transport in Japanese river systems at high temporal resolution Dhruv Sehgal
ACG51-P07 過去20年間における阿武隈川から海域への粒径別土砂・栄養塩供給に対する大規模出水の影響 鈴木 志門
ACG51-P08 Integrated RUSLE–AHP–GIS–Cloud Framework for Soil Erosion Assessment in the Awash Basin, Ethiopia Hailemariam Mengistu Doko
ACG51-P09 宮城県七ヶ浜における3次元崖海岸地形変化の解析 新井 寛樹
ACG51-P10 Spatial Variability of Coastal Dune Evolution Using Aerial Photogrammetry: A Case Study of Coastal Dune Systems in Japan I Gusti Bagus Angga Surya Dharma
ACG51-P11 Dynamics of Tidal Wetland Expansion in the Rokan River Estuary, Indonesia 吉位 優作