Developing a three-dimensional model for CO2 gas production and transfer in soil

Research Project

Project/Area Number	20780123
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Single-year Grants
Research Field	Forest science
Research Institution	Forestry and Forest Products Research Institute
Principal Investigator	HASHIMOTO Shoji Forestry and Forest Products Research Institute, 立地環境研究領域, 主任研究員 (90414490)
Project Period (FY)	2008 – 2010
Project Status	Completed (Fiscal Year 2010)
Budget Amount *help	¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000) Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000) Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords	森林生態・保護・保全 / 土壌温室効果ガス / 土壌圏科学 / 土壌呼吸 / ガス移動 / 土壌物理
Research Abstract	A three-dimensional model for CO_2 gas production and transfer in forest soils was developed in this study. We developed a system for monitoring three-dimensional gas diffusion. The system is composed of a sample box and CO_2 gas monitoring system. Also, we invented a method for inversely estimating soil gas diffusivity.

Report

(4 results)