International projects International projects Open Practices, Transparency and Integrity for Modern Academia (OPTIMA) Open Practices, Transparency and Integrity for Modern Academia (OPTIMA) Polar Regions in the Earth System (PolarRES) Polar Regions in the Earth System (PolarRES) POLAr Research Infrastructure Network (POLARIN) POLAr Research Infrastructure Network (POLARIN) Ocean-Cryosphere Exchanges in Antarctica: Impacts on Climate and the Earth System (OCEAN:ICE) Ocean-Cryosphere Exchanges in Antarctica: Impacts on Climate and the Earth System (OCEAN:ICE) Unlocking the Hidden Treasures of Aquatic Extremophiles: sustainable development of industrially relevant novel active biomolecules (EXPLORA) Unlocking the Hidden Treasures of Aquatic Extremophiles: sustainable development of industrially relevant novel active biomolecules (EXPLORA)