Atmospheric and Hydrospheric Sciences (A) | ||
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Session Sub-category | Hydrology & Water Environment(HW) | |
Session ID | A-HW26 | |
Title | Hydrological processes of surface-groundwater interactions | |
Short Title | Surface-groundwater interactions | |
Main Convener | Name | Jiaqi Liu |
Affiliation | The University of Tokyo | |
Co-Convener 1 | Name | CHISAN Tsai |
Affiliation | The University of Tokyo | |
Co-Convener 2 | Name | Satoshi Tajima |
Affiliation | Graduate School of Frontier Sciences, The University of Tokyo | |
Co-Convener 3 | Name | CHANG PINGYU |
Affiliation | National Central University, Taiwan | |
Session Language |
E |
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Scope |
The hydrological processes governing surface-subsurface interactions involve dynamic exchange of water between surface water and groundwater systems. These processes are fundamental to the water cycle, influencing water quantity, quality, and distribution across landscapes. Key concepts include infiltration, percolation, recharge, baseflow, and evapotranspiration, governing water movement between surface and subsurface environments. Understanding these interactions is essential for effective water resource management, as they impact availability, flood dynamics and contaminant transport. Climate change and land-use alterations impact these complex hydrological interactions. We invite contributions that explore innovative approaches to understanding and managing surface-subsurface water interactions. This includes advanced modelling techniques, field measurement methods, and integrated management strategies. We seek studies addressing practical applications in water resource planning, ecosystem conservation, and climate adaptation. Presentations on the implications for water quality, quantity, and ecosystem resilience are of particular interest. We also welcome discussions on future challenges such as improving predictive capabilities and integrating these concepts into policy frameworks. This session aims to encourage interdisciplinary dialogue, enhance our understanding of these critical hydrological processes and the management in a changing environment. |
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Presentation Format | Oral and Poster presentation | |
Invited Authors |
Sora Fugami (Graduate School of Engineering, Kyoto University) Koji Mori (Blue Earth Security Co., Ltd.) Naoyuki Yoshihara (National Institute of Advanced Industrial Science and Technology) |
Time | Presentation No | Title | Presenter |
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Oral Presentation May 25 AM1 | |||
9:00 - 9:15 | AHW26-01 | Advancing Sustainable Coastal Groundwater Management with a 3D Coupled HMC Model for Simultaneous Simulation of Seawater Intrusion and Land Subsidence | Shih-Jung Wang |
9:15 - 9:30 | AHW26-02 | Effects of creek topology on salinization of coastal marsh due to storm surges | Xuan Yu |
9:30 - 9:45 | AHW26-03 | Modeling Surface–Subsurface Water Dynamics in Southern Taiwan Using coupled land surface and groundwater model - A Case of southern Taiwan | Huating Tseng |
9:45 - 10:07 | AHW26-04 | Analysis of the impact of differences in geology and flood magnitude on model applicability using a vertical quasi-2D surface-subsurface flow model | Sora Fugami |
10:07 - 10:30 | AHW26-05 | Water dynamics governed by surface-subsurface exchanging flow in Kanogawa River Basin | Koji Mori |
Presentation No | Title | Presenter |
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Poster Presentation May 25 PM3 | ||
AHW26-P01 | Impacts of shallow landslides on stream chemistry in forested headwater catchments: a case study of the 2018 Hokkaido Eastern Iburi earthquake in Japan | Naoyuki Yoshihara |
AHW26-P02 | The effect of stand age on evapotranspiration of Japanese cypress forest | Saumya Prasadi Abeysinghe |
AHW26-P03 | 3D modeling of shallow groundwater-surface water interaction in a land-subsided area in Tokyo, Japan | Jiawei LI |
AHW26-P04 | Exploring the effects of pumping-induced land subsidence on the leaching of saline water from aquitards | Latdavone Vilaysouk |