| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Research Abstract |
This study examined methods, especially regression methods, used to estimate the spatial distribution of growth in forest areas where hardwoods dominated. Generalized non-linear regression proved to be useful for developing equations to represent individual tree biomass. The stand biomass could be estimated accurately using a stand volume . biomass model developed using generalized non-linear regression. Geographically weighted regression proved to be useful for predicting the spatial distribution of stand volume.
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