Impact of Aerosols on Surface Solar Radiation and Solar Energy in the Mediterranean Basin

In this study, we examine the direct effect of atmospheric aerosols on two components of downwelling surface solar irradiance, Global Horizontal Irradiance (GHI) and Direct Normal Irradiance (DNI), under clear-sky conditions and their implications for solar energy, focusing on the broader Mediterran...

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Bibliographic Details
Published in:16th International Conference on Meteorology, Climatology and Atmospheric Physics—COMECAP 2023
Main Authors: Dimitra Kouklaki, Kyriakoula Papachristopoulou, Ilias Fountoulakis, Alexandra Tsekeri, Panagiotis-Ioannis Raptis, Stelios Kazadzis, Konstantinos Eleftheratos
Format: Text
Language:English
Published: Multidisciplinary Digital Publishing Institute 2023
Subjects:
solar energy
aerosols
direct radiative effects
Aerosol Robotic Network
Online Access:https://doi.org/10.3390/environsciproc2023026056
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Summary:In this study, we examine the direct effect of atmospheric aerosols on two components of downwelling surface solar irradiance, Global Horizontal Irradiance (GHI) and Direct Normal Irradiance (DNI), under clear-sky conditions and their implications for solar energy, focusing on the broader Mediterranean Basin, over an 18-year time period between 2003 and 2020. In addition to the aerosol optical depth (AOD) from satellite retrievals and model data that have been used in previous studies, the present study utilizes ground-based direct measurements of AOD and aerosol optical properties from the AErosol RObotic NETwork (AERONET) to assess the direct effect of aerosols on GHI and DNI.

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