A field study of the climate effects of biomass burning in the Indonesian region

印度尼西亚地区生物质燃烧对气候影响的实地研究

• 批准号: 11691118
• 负责人: NAKAJIMA Teruyuki
• 金额: $ 10.11万
• 依托单位: THE UNIVERSITY OF TOKYO
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A).
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11691118/
• 关键词: Indonesia; Biomass; Forest fire

El Nino condition is important for triggering the biomass burning, but there were regional differences in the onset timing and length of dry season. The amount of the generated gaseous and particulate matters were largest in the 97/98 event which was about three times more than that of the 82/83 event. Peat bog burning made the fire period longer and produced the characteristic aerosol composition with gas to particle converted submicron particles of carbonaceous and sulfate aerosols. There was differences in the recovering speed of burnt regions depending on the distance from populated areas and vegetation types.

厄尔尼诺条件是触发生物质燃烧的重要因素，但在干季的开始时间和长度上存在区域差异。97/98事件产生的气体和颗粒物最多，约为82/83事件的3倍。泥炭沼泽燃烧使火灾时间更长，并产生了气溶胶的特征气溶胶组合物与气体到颗粒转化的碳质和硫酸盐气溶胶的亚微米颗粒。火烧区的恢复速度因距居民区的距离和植被类型的不同而存在差异。

项目成果

Kita, K., M. Fujiwara and S. Kawakami: "Total ozone increase associated with forest fires over the Indonesian region and its relation to the El Nino-Southern Oscillation"Atmos. Environ.. (in press). (2000)

Kita, K.、M. Fujiwara 和 S. Kawakami：“与印度尼西亚地区森林火灾相关的臭氧总量增加及其与厄尔尼诺-南方涛动的关系”Atmos。

Li, Q. L., D. J. Jacob, I. Bey et al.: "Atmospheric hydrogen cyanide (HCN) : Biomass burning source, ocean sink?"Geophys. Res. Lett.. (in press). (2000)

Li, Q. L., D. J. Jacob, I. Bey 等人：“大气氰化氢 (HCN)：生物质燃烧源，海洋汇？”地球物理学。

Baldwin, M.et al.: "The Quasi-Biennial Oscillation."Rev.Geophys.. (in press).

Baldwin, M.等人：“准两年一次的振荡”。Rev.Geophys..（正在出版）。

Zhao, N., Y.Ding and M.Takahashi: "Wave dynamics of super cloud clusters over the tropical region."Dyn.Atmos.Ocean. 33. 79-94 (2001)

赵娜，丁Y.丁和M.Takahashi：“热带地区超级云团的波动力学。”Dyn.Atmos.Ocean。

Sato, N and M. Takahashi: "The interdiurnal variation of summer cumulus convection over the Kanto plain in Japan"J. Meteor. Soc. Japan. 77. 1199-1220 (1999)

Sato, N, M. Takahashi: “日本关东平原夏季积云对流的日际变化”J.