| Project/Area Number |
26740014
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Environmental dynamic analysis
|
|---|
| Research Institution | Nagoya University (2015-2017)
Japan Agency for Marine-Earth Science and Technology (2014) |
|---|
Principal Investigator |
Matsui Hitoshi 名古屋大学, 環境学研究科, 助教 (50549508)
|
|---|
| Project Period (FY) |
2014-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Keywords | エアロゾル / エアロゾルモデル開発 / 気候変動 / ブラックカーボン / 新粒子生成 / 有機エアロゾル / 大気環境 / 領域3次元モデル / 気候影響 |
|---|
| Outline of Final Research Achievements |
The interaction of atmospheric aerosol particles with radiation and cloud processes is one of the largest uncertainties in predicting climate change. In this study, I developed a next-generation aerosol model, which can represent number concentration, size distribution, and chemical composition of each particle sufficiently, and validated the aerosol model through comparisons with various aerosol observations in the atmosphere. Then, I evaluated the impact of aerosol particles on climate, such as the heating effect of black carbon (soot) aerosols and its uncertainty and the response of aerosols to changes in emissions from the past to the future, by focusing on related microphysical and chemical processes of aerosols.
|
