: Wie der Weltklimarat den Zustand der Ozeane bewertet (Photo: Alfred-Wegener-Institut) Press Briefing Global Carbon Budget 2025 with Prof. Dr. Judith Hauck Press Briefing on the Global Carbon Budget [...] ', but it indeed produces half of the global oxygen. For the Alfred-Wegener-Institute, Dr. Clara Hoppe investigates how Climate Change affects the Phytoplanton in the polar regions. Eine Frage des Lichts (AWI, 24.2.2015) Scientists of the Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research, have discovered in a recent study that Ocean Acidification can