| Project/Area Number |
21510031
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Environmental impact assessment/Environmental policy
|
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| Research Institution | Kobe University |
|---|
Principal Investigator |
SAITO Masahiko 神戸大学, 大学院・工学研究科, 助教 (40283915)
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | 陸圏・水圏・大気圏影響評価 / 不法投棄 / 環境影響評価 / 移流分散解析 / 降雨浸透 |
|---|
| Research Abstract |
Illegal waste disposal at the mountainside is one of serious problem in Japan. However, the conventional approaches to the groundwater pollution problem mainly focus on the urban area or flat land. In this study, 3D numerical simulations of the advection dispersion phenomena in the simple slope under cyclic rainfall were carried out to investigate the affects of hydraulic conductivity or geometric relation between the source area and pumping well. In addition, it was investigated that the change of water content and solute transport caused by rainfall infiltration in the model slope by experiment and numerical analysis.
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