Unraveling Saharan DUST Outflow: Insights into Mineralogy, Size, Shape, Optical Properties And Regional ClimaTe Impact through Novel Observations and Modeling

• Applicants: Professor Dr. Konrad Kandler; Dr. Martina Klose
• Subject Area: Atmospheric Science
• Term: since 2025
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 566019761

The DUSTIMPACT project seeks to advance our understanding of atmospheric mineral dust and its significant impacts on the Earth’s climate system. Specifically, it aims to quantify the particle size distribution, shape, mixing state, mineralogical composition, as well as optical properties and radiative effects of Saharan dust in key outflow regions. We will place particular emphasis on characterizing the largest particles, which have hardly been considered until now. These dust properties play a crucial role in determining the aerosol’s impact on solar and terrestrial radiation, and consequently, its contribution to climate variability. By combining cutting-edge and novel measurements with advanced modeling, the project addresses critical uncertainties surrounding dust transport, the resulting atmospheric interactions, and its broader climate impact.

• DFG Programme: Research Grants
• International Connection: Spain
• Cooperation Partners: Dr. Jerónimo Escribano Alisio; Dr. Marco Pandolfi; Professor Dr. Carlos Pérez García-Pando