黑碳气溶胶研究新进展

The Advance in Black Carbon Aerosol

黑碳气溶胶是气溶胶的重要组成部分,在大气物理、大气化学、大气光学、大气光化学等过程中具有重要作用。近年来研究表明,黑碳气溶胶对于全球变暖、区域气候变化有重要贡献,黑碳气溶胶可能是影响全球变暖的第二大重要因子,其作用仅次于CO2。因此,应控制黑碳的排放。考虑到黑碳气溶胶在全球变暖、区域气候、环境与健康等方面的作用,研究和评价黑碳气溶胶的作用已十分必要和迫切。

Black carbon aerosol is an important component of the atmospheric aerosol. It plays significant role in the processes of atmospheric physics, atmospheric chemistry, atmospheric optics, and atmospheric photochemistry. Recently, the new results show that black carbon aerosol may be a significant contribution to the global warming and regional climate change, its role to the global warming is just next to the carbon dioxide in the atmosphere. Thus, its emission should be controlled. In view of the important influence of black carbon aerosol in global warming, regional climate, atmospheric environment, it is necessary and imperative to study and evaluate the roles of black carbon aerosol.