| Budget Amount *help |
¥14,950,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥3,450,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
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| Research Abstract |
Data availability has been recognized as major obstacles to conduct material flow analysis (MFA). To overcome this issue, we have developed a method to use nighttime light satellite data and geological information for estimating in-use steel stock for building and civil engineering in the world which have the largest share in consumption. Then we estimated the in-use steel stock in countries whose statistical data were not available. In addition, we have investigated the in-use stock and demand of steel in the future by dynamic MFA.
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