Substantial Reduction in the Black Carbon Emissions from China as identifi ed from Long-term Observations at Fukue Island, Nagasaki, Japan
中国からのブラックカーボン粒子排出が大幅減少─長崎県・福江島での大気濃度長期観測からの評価
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.):¥1,100 Members (tax incl.):¥880
- Publication code
- 20214410
- Paper/Info type
- Journal of Society of Automotive Engineers of Japan
Vol.75 No.6
- Pages
- 92-97(Total 6 p)
- Date of publication
- Jun 2021
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
Category(J) | ホットトピックス Translation |
---|---|
Category(E) | Hot Topics |
Author(J) | 1) 金谷 有剛 |
Author(E) | 1) Yugo Kanaya |
Affiliation(J) | 1) 海洋研究開発機構 |
Abstract(J) | 中国からのブラックカーボン排出量が過去10年で4割もの急速な減少を遂げたことを、長崎県・福江島での高精度観測から解明した。中国でのPM2.5対策がブラックカーボン排出を減少させた。2021年公表のIPCC第6次評価報告書では2014年まで排出が増加したものとして気候影響が評価されており修正が必要 Translation |
Abstract(E) | Highly accurate observations of air pollution on Fukue Island, western Japan, have revealed a rapid reduction in black carbon emissions from China by as much as 35% over the past decade. The fine particulate (PM2.5) emissions reduction measures in China are considered to have driven the reduction in black carbon emissions. In the Sixth IPCC Assessment Report, which is to be published in 2021, the effects of black carbon emissions on climate are assessed assuming that these emissions increased until 2014; however, this should be revised in the seventh assessment. |