Study on the Influence of Aerosol Radiation Balance in One-Dimensional Atmospheric Medium UsingPn-Approximation Method

Abstract

A numerical study, used for the influence of aerosol on the atmospheric radiation transfer, is conducted in this paper. Based on the established atmospheric radiation transfer model, we calculated the effect of species, concentration, and height distribution of aerosols on atmosphere radiation. The calculation results show that the aerosol particles affect the atmospheric radiation balance greatly and thus are the important component of the radiation balance of the earth-troposphere system.

Simultaneous reconstruction of temperature distribution and radiative properties in participating media using a hybrid LSQR–PSO algorithm

“…Accurate prediction of temperature distribution plays an important role in many engineering fields, for instance combustion diagnostics, atmosphere radiation research, spectral emissivity measurement, combustion systems detection, optical tomography, particulate pollution emission and control, etc. [1][2][3][4][5][6][7][8][9][10][11] Especially, the magnitude of the temperature distribution can have profound effects on the combustion performance and environmental impact, such as prediction of NO x emissions, which is very sensitive to the prediction of the flame temperature distribution. However, measurement of multi-dimensional flame temperature distribution is a particularly challenging task.…”

Long-Term Variation of Black Carbon Absorption Aerosol Optical Depth from AERONET Data over East Asia

“…Atmospheric aerosols can greatly affect the global climate by scattering and absorbing solar radiation and influencing cloud formation [1,2]. Population growth, urbanization, and economic development have considerably increased anthropogenic emissions of aerosols [3].…”

Determination of Volcanic Plume Three-Dimensional Structure Using CHRIS/PROBA-1 Multiangular Imagery: Case Study of Mount Etna

“…Hence, Horváth and Davies [5] and Moroney et al [6] determined top-cloud heights, and Kahn et al [7] obtained heights of smoke plumes due to forest fires. Theoretical radiative transfer and diffusion models have also been the topic of recent research (e.g., [8,9]). Since knowledge of the distribution of aerosols in the atmosphere has been pointed out by the Intergovernmental Panel on Climate Change (IPCC) as one of the key aspects for a better understanding of the climate evolution mechanisms [10], it seems that research on the application of remote sensing imagery to this question must be fostered.…”