Aerosol samples are collected using a special item of scientific equipment that is like a home vacuum cleaner. This equipment collects aerosol particles (or particulate material), and depending on the type of measurements, these samples are stored frozen or unfrozen at room temperature. These aerosol samples are then measured for their chemical and biological make up as well as the shape, size and quantity of particles and other properties relevant to climate.
The MOSAiC Expedition has worked very hard to put scientists in a position where they can collect all of this data, and the information that we learn from this data over the coming years will help improve our understanding of different aspects of the Arctic system and climate. All of these clues may help scientists answer the big question: Why is the Arctic changing so rapidly?
