Understanding how ice forms in the atmosphere is key to predicting weather and climate, as it affects cloud formation, rainfall, and even global temperatures. My research explores how tiny particles in the air, like dust or pollution, help ice form under different conditions. Using computer models and data collected from experiments, I aim to uncover why some particles are better at forming ice than others and how temperature and humidity play a role. This work, based at the Finnish Meteorological Institute, will improve climate predictions and help tackle challenges like the environmental impact of airplane contrails. By enhancing our knowledge of these processes, we can contribute to more accurate forecasts and solutions for a changing climate.

2026

2029