Modeling the solar radiative impact of aerosols from biomass burning during the Southern African Regional Science Initiative (SAFARI-2000) experiment
Modeling the solar radiative impact of aerosols from biomass burning during the Southern African Regional Science Initiative (SAFARI-2000) experiment
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对南部非洲区域科学计划 (SAFARI-2000) 实验期间生物质燃烧产生的气溶胶的太阳辐射影响进行建模
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发表时间：
2003
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通讯作者：
F. Stordal
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作者：
G. Myhre;G. Myhre;T. Berntsen;J. Haywood;J. Sundet;B. Holben;M. Johnsrud;F. Stordal;F. Stordal
[1] 在这项研究中，我们利用南部非洲区域科学计划 (SAFARI-2000) 实验活动期间的气象数据模拟生物质燃烧气溶胶的辐射影响。卫星、地面和飞机观测用于验证模拟的气溶胶光学深度 (AOD)、垂直剖面和气溶胶的辐射影响。 AOD 的模型模式和幅度通常与观测结果非常一致。人们发现气象条件对于确定气溶胶的分布很重要。生物质气溶胶的模拟辐射影响与测量结果非常吻合。 2000 年 9 月期间，模拟的生物质气溶胶辐射影响在当地达到 50 W m 2 。索引术语：0305 大气成分和结构：气溶胶和颗粒（0345、4801）； 0360 大气成分和结构：辐射的传输和散射； 3359 气象学和大气动力学：辐射过程；关键词：生物质燃烧、传输模型、单次散射反照率、气溶胶光学深度、飞机测量、辐射影响 引文：Myhre, G.、T. K. Berntsen、J. M. Haywood、J. K. Sundet、B. N. Holben、M. Johnsrud 和 F. Stordal，南部非洲区域科学计划 (SAFARI-2000) 期间生物质燃烧产生的气溶胶对太阳辐射影响的建模实验，J.地球物理学。研究，108（D13），8501，doi：10.1029/2002JD002313，2003。
[1] In this study, we model the radiative impact of biomass burning aerosols with meteorological data for the Southern African Regional Science Initiative (SAFARI-2000) experiment campaign period. Satellite, ground-based, and aircraft observations are used in the validation of the modeled aerosol optical depth (AOD), vertical profiles, and radiative impact of the aerosols. The modeled pattern and magnitude of the AOD is generally in good agreement with the observations. The meteorological conditions are found to be important in determining the distribution of the aerosols. The modeled radiative impact of the biomass aerosols compares well to measurements. During September 2000, the modeled radiative impact of biomass aerosols reaches 50 W m 2 locally. INDEX TERMS: 0305 Atmospheric Composition and Structure: Aerosols and particles (0345, 4801); 0360 Atmospheric Composition and Structure: Transmission and scattering of radiation; 3359 Meteorology and Atmospheric Dynamics: Radiative processes; KEYWORDS: biomass burning, transport model, single scattering albedo, aerosol optical depth, aircraft measurements, radiative impact Citation: Myhre, G., T. K. Berntsen, J. M. Haywood, J. K. Sundet, B. N. Holben, M. Johnsrud, and F. Stordal, Modeling the solar radiative impact of aerosols from biomass burning during the Southern African Regional Science Initiative (SAFARI-2000) experiment, J. Geophys. Res., 108(D13), 8501, doi:10.1029/2002JD002313, 2003.