|Budget Amount *help
¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|Outline of Final Research Achievements
For constructing the process model to find maximum patch size without weeding, 1) The relationships between the development of thicket and canopy topography on complex slopes, 2) Specific property of morphology and physiology in species rich communities, and 4) carbon budget and growth of target species were studied.
The light extinction in species mixed communities showed large variation and complex results due to the variable species composition and the large specific difference. The predicted specific extinction coefficient had no contradiction of 3D architecture of shrub leaf distribution. We synthesized the light environment by extinction of coefficient, photosynthetic parameters of target seedlings, UAV areal image of shrub communities and canopy topography in several patch selections, and discuss the possible patch size without weeding.