Lina Lettau is following the AB-208 course “Internship in Arctic Biology” at UNIS. She will be working at SIOS – an international observing system for long-term measurements in and around the Norwegian archipelago of Svalbard addressing Earth System Science questions. Besides the internship period, the other main part of the course is documentation and reflection of experiences made, as well as learning outcomes achieved. This video is the first part of this documentation.