日本地球惑星科学連合2025年大会
セッション概要| 大気水圏科学 (A) | ||||
|---|---|---|---|---|
| セッション小記号 | 水文・陸水・地下水学・水環境 (HW) | |||
| セッション ID | A-HW23 | |||
| タイトル | Tracer Hydrology: Advances in Measurement and Modelling | |||
| タイトル短縮名 | Tracer Hydrology | |||
| 開催日時 | 口頭セッション | 5/30(金) AM2 |
現地口頭会場 | 展示場特設会場 (6) [EXH06] |
| 現地 ポスター コアタイム |
5/30(金) PM3 | 現地ポスター会場 | 展示場ホール7・8 | |
| 代表コンビーナ | 氏名 | Oliver S. Schilling | ||
| 所属 | Hydrogeology, Department of Environmental Sciences, University of Basel, Switzerland | |||
| 共同コンビーナ１ | 氏名 | Tomonaga Yama | ||
| 所属 | University of Basel | |||
| 共同コンビーナ２ | 氏名 | 辻村 真貴 | ||
| 所属 | 筑波大学生命環境系 | |||
| 共同コンビーナ３ | 氏名 | Stephanie Lisa Musy | ||
| 所属 | University of Basel | |||
| セッション言語 | E | |||
| スコープ |
Hydrological tracers rank among the most important tools in hydrology and hydrogeology. They improve our conceptual understanding of hydrological systems and support quantitative insights into water budgets, flow paths, groundwater recharge, groundwater-surface water interactions, hydrochemistry, geochemistry, ecohydrology and geomicrobiology. Recent advances in analytical techniques (e.g., high- frequency analyses of dissolved (noble)gases, stable water isotopes or microbial community compositions directly in the field, ultra low-level counting of rare noble gas radionuclides, or high-throughput sequencing of environmental DNA) now allow precise measurement of an unprecedented range of hydrologically important physical, chemical, and biological processes at spatial and temporal resolutions unthinkable just a few years ago. Moreover, owing to the recent surge in computational power and integrated models, we are finally enable to explicitly simulate the (reactive) transport of hydrological tracers throughout the entire hydrosphere. This session aims to showcase recent advances, innovations, and emerging methods in measuring, simulating, and interpreting hydrological tracers. In particular, it seeks to highlight multidisciplinary approaches that provide an improved conceptual and/or quantitative understanding of complex hydrological, hydrogeological and ecohydrological systems. Because acquisition of hydrological tracers also supports the decision-making process, the goal of this session also lies in demonstrating studies which helped improving water resources management and making the exploitation of our precious water resources more sustainable and adaptable to future anthropogenic and climatic perturbations. |
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| 発表方法 | 口頭およびポスターセッション | |||
| 共催情報 | 学協会 | 日本水文科学会 | ||
| ジョイント | - | |||
| 団体会員以外の組織との共催 | - | |||
| 国際連携団体 | - | |||
| 招待講演 | ||||
| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月30日 AM2 | |||
| 10:48 - 11:03 | AHW23-01 | Online Flow Cytometry as a new online tracer tool to detect groundwater origins and mixing and monitor drinking water quality | Oliver S. Schilling |
| 11:03 - 11:18 | AHW23-02 | Mt. Fuji’s Watershed Under the Lens: Advancing 3D Hydrogeological Models for Climate Resilience | Stephanie Lisa Musy |
| 11:18 - 11:43 | AHW23-03 | Temporal variations of gas geochemistry at Mt. Ontake after the 2014 eruption | 鹿児島 渉悟 |
| 11:43 - 12:08 | AHW23-04 | Helium isotopes as groundwater source and age tracer: benefits and limitations | Daniele Luigi Pinti |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月30日 PM3 | ||
| AHW23-P01 | Effect of subsurface water on snowmelt and rainfall runoff in an alpine headwater catchment, Northern Japan Alps | 藤野 真優 |
| AHW23-P02 | 東京都北東部の台地－低地境界部における地下水流動 | 三好 啓太 |
| AHW23-P03 | Long-term on-line gas monitoring at Mt. Fuji – What do we learn (from a hydrological and geochemical perspective)? | Tomonaga Yama |
| AHW23-P04 | 3H, 36Cl and 129I in the underground of Koriyama, Fukushima | Tomoko Ohta |
| AHW23-P05 | Rainfall-runoff process in a Tropical Headwater Catchment, Malaysia | 中田 杏 |