| Budget Amount *help |
¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2009: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Research Abstract |
Deterioration of water quality in closed lake is the common environmental problem in the world. Baiyangdian is such a closed lake in North China Plain. With Inbanuma lake as an object of comparative study, hydrological surveys are conducted on eutrophic water quality items. The distributions of water quality for surface and groundwater reveal actual condition of hydrologic cycle in the regions. It enables the proposal of water purification using ecosystem services. In Inbanuma watershed, an experiment using the function of wetland in valley head has started based on the outcome of this research project.
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