Behaviors and Direct Radiative Effects of Anthropogenic Carbonaceous Aerosols in East Asia

本研究通过观测和盒/三维模型计算，研究了碳质气溶胶（黑碳，BC和有机气溶胶，OA）的行为和直接辐射效应。本研究建立的模型成功地再现了BC混合状态和输送效率垂直剖面的观测特征。模式计算的气溶胶辐射效应，如气溶胶光学深度和单次散射反照率也与观测结果一致，从而改善了对直接辐射效应的估计。

In this study, behaviors and direct radiative effects of carbonaceous aerosols (black carbon, BC, and organic aerosol, OA) have been studied by making observations and box/3D model calculations. The models developed in this study successfully reproduced observed features of BC mixing state and vertical profile of transport efficiency. Model calculated radiative effects of aerosols, such as aerosol optical depth and single scattering albedo were also consistent with observations resulting in improvement in estimations of direct radiative effects.