Recently, the Institute of Geophysics had the pleasure of hosting Dr. Mehri Davtalab, a researcher at the Center for Physical Sciences and Technology (FTMC) in Vilnius, who specializes in air quality research. Speaking about her research work, she emphasized: “My scientific research focuses on exploring how changes in urban greenery and built-up areas influence fine particulate matter (PM2.5) concentrations. As part of my postdoctoral research at the Center for Physical Sciences and Technology (FTMC) in Vilnius, Lithuania, under the supervision of Dr. Steigvilė Byčenkienė, I use various satellite remote sensing datasets together with urban structure data. By applying machine learning techniques, we aim to model and better understand the complex relationships between urban structure and air pollution dynamics.”

During her stay Dr. Davtalab collaborated with the Department of Atmospheric Physics on research related to aerosol remote sensing and air quality modeling. As she noted: “Since the department has strong expertise in atmospheric remote sensing, this collaboration provides valuable insights for improving our modeling approaches and strengthening the integration of satellite observations with machine learning methods.”

The Center for Physical Sciences and Technology (FTMC) in Vilnius and the Department of Atmospheric Physics at the Institute of Geophysics, Faculty of Physics University of Warsaw, have been collaborating for years on projects related to aerosol remote sensing, e.g. the NCN DAINA grant “Importance of long range transport of BIOmass burning emissions to local Smog events in Urban Environments (BIOSURE)”. This was Dr. Davtalab’s second visit to Warsaw. When asked about her impressions of collaborating with our researchers, she said: “My impressions of the Institute of Geophysics were very positive. The distinctive silver and orange building, together with the warm welcome from Dr. Iwona S. Stachlewska and her team, created a friendly and collaborative atmosphere.” She was also impressed by Warsaw itself, which she described as a beautiful and vibrant city.

In closing, we asked Dr. Davtalab to share a few words with young researchers considering a career in academia. She emphasized the vital role of international collaboration in advancing knowledge and research capabilities: “I would strongly encourage young researchers to take opportunities to work or study abroad. International research experiences help broaden scientific perspectives, improve collaboration skills, and provide access to new methodologies and technologies. They also allow researchers to build valuable professional networks and experience different academic cultures, which can contribute to both personal and professional growth.

Text: Julia Żak.