| Project/Area Number |
25K03250
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 63010:Environmental dynamic analysis-related
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| Research Institution | Tottori University |
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Principal Investigator |
FENTA AYELE・ALMAW 鳥取大学, 国際乾燥地研究教育機構, 特命教授 (00836984)
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| Co-Investigator(Kenkyū-buntansha) |
河合 隆行 秋田大学, 国際資源学研究科, 准教授 (20437536)
安部 壮司 鳥取大学, 国際乾燥地研究教育機構, 特命准教授 (20984016)
恒川 篤史 鳥取大学, 国際乾燥地研究教育機構, 教授 (60227452)
井芹 慶彦 鳥取大学, 国際乾燥地研究教育機構, 准教授 (60572138)
Haregeweyn N 鳥取大学, 国際乾燥地研究教育機構, 教授 (30754692)
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| Project Period (FY) |
2025-04-01 – 2029-03-31
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| Project Status |
Granted (Fiscal Year 2025)
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| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2028: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2027: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2026: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2025: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
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| Keywords | SW-GW interactions / Coupled modeling / Stable isotope analysis / Remote sensing / Climate change |
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| Outline of Research at the Start |
This research employs a multi-disciplinary approach, integrating field-based monitoring of hydro-meteorological variables with remote sensing, stable isotope analysis, and coupled SW-GW hydrological modeling. Surface water and groundwater samples will be collected seasonally for isotope analysis to trace water sources, flow paths, and recharge mechanisms. Climate models will be downscaled to simulate SW-GW interactions under changing conditions. The integration of these methods will provide valuable insights into SW-GW interactions. Finally, results will be shared with relevant stakeholders.
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