Light-absorbing carbonaceous aerosols (LACs), including black carbon and light-absorbing organic carbon (brown carbon, BrC), have an important role in the Earth system via heating the atmosphere, dimming the surface, modifying the dynamics, reducing snow/ice albedo, and exerting positive radiative f...
B. Combustion-derived carbonaceous aerosols (soot) in the atmosphere: Water interaction and climate effects. In Aerosol Sci. Technol.; Agranovski, I., Ed.; Wiley - VCH Verlag GmbH & Co. KGaA: Weinheim, Germany, 2010; pp 127-157.
Absorption of solar radiation by carbonaceous aerosols may heat the atmosphere, thereby altering the vertical temperature profile, while scattering of solar radiation may lead to a net cooling of the atmosphere/ocean system. Carbonaceous aerosols may also enhance the concentrations of cloud condensation ...
The importance of these anthropogenic activities with regard to carbonaceous-component emissions into the global atmosphere is now well recognized 2-4 . It has been suggested that large injections of black carbon aerosols from the Tropics are of potential importance for the radiative and chemical ...
These emissions have been used together with our global aerosol model to study the global distribution of carbonaceous aerosols. The accuracy of the inventories and the model formulation has been tested by comparing the model simulations of carbonaceous aerosols in the atmosphere and in precipitation ...
Spatial distribution and seasonal variation of char-EC and soot-EC in the atmosphere over China A previous study on PM 2.5 carbonaceous aerosols measured with the thermal optical reflectance (TOR) method in fourteen Chinese cities is extended by subdi... YM Han,SC Lee,JJ Cao,... - 《Atmos...
Globally averaged, top of the atmosphere (TOA) radiative forcing by anthropogenic BC is predicted as +0.51 to +0.8 W m2, the former being for BC in an external mixture and the latter for BC in an internal mixture of sulfate, OC, and BC. Globally averaged, anthropogenic BC, OC, and ...
Light-absorbing particles warm the atmosphere, counteracting cooling caused by particles such as sulfates that predominantly scatter light. The role of carbonaceous particles in determining whether aerosols warm or cool has stimulated a large body of research. The choice of optical properties is critical...
Last but not least, this review summarizes the challenges and perspectives of C studies in the atmosphere. 展开 关键词: Radiocarbon (14C) Aerosols Atmospheric 14CO2 Atmospheric 14CH4 Nuclear power plants (NPPs) Plant materials Carbon reduction DOI: 10.1016/j.fmre.2021.03.007 年份: 2021 收藏 ...
CARBONACEOUS PARTICLES IN THE ATMOSPHERE March 20-22, 1978 LAWRENCE BERKELEY LABORATORY UNIVERSITY OF CALIFORNIA TechniquenMass Monitoring of Carbonaceous Aerosols with a SpectrophonenDetection and Identification of Airborne Carbonaceous Matter with a Raman MicroprobenThe ... T Novakov 被引量: 0发表: 19...