文章基本信息

标题：Estimation of absorptivity of Earth-atmosphere system over the MENA areas
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作者：Ouassila Salhi ; Mohammed Diouri ; Mohammed Amine Moussaoui 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2021
卷号：314
页码：1-5
DOI：10.1051/e3sconf/202131403006
语种：English
出版社：EDP Sciences
摘要：The developed Annual Columnar Radiative Absorptivity (ACRA19) model that describes, in annual mean, the terrestrial radiation balance of an atmospheric column, allows the determination of the various regional, absorption and reflection of solar and infrared radiation using 2018’s annual data of eight sites in MENA region ( between 22N-38N) of latitude obtained from AERONET and NASA POWER. The atmospheric thermal absorptivity (ATA) is very significant at high temperatures with an average of 0.85±0.1 for 1020 nm and the atmospheric visible absorptivity (AVA) registers 0.36 ± 0.06 when the total optical depth observes its maximum linked to dust aerosol advection.
关键词：Absorption;AERONET;Aerosols optical thickness;MENA;Insolation