Journal of Atmospheric and Environmental Optics, Volume. 6, Issue 5, 364(2011)
Uncertainty Analysis of Absorption Coefficient Measurement of Aerosols Based on Cavity Ring Down Spectroscopy
Extinction minus scattering is an important method for aerosols absorption measurement. Due to sensitivity of climate change depending on aerosols absorption, uncertainty of extinction and scattering coefficient is analyzed, and uncertainty equation of aerosols absorption with extinction minus scattering is established. Under different coalbedo, uncertainty value of aerosols absorption is discussed. The result would play an important role in evaluating aerosols radiation forcing and giving useful reference for climate forcing effect.
Get Citation
Copy Citation Text
LI Baosheng, HAN Yong, JI Feng, LU Rong-sheng, FEI Ye-tai. Uncertainty Analysis of Absorption Coefficient Measurement of Aerosols Based on Cavity Ring Down Spectroscopy[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(5): 364
Received: May. 4, 2010
Accepted: --
Published Online: Sep. 27, 2011
The Author Email: Baosheng LI (libaosheng@hfut.edu.cn)