Ecosystems Variation of molecular structure improves the stability of crab enzymes (Graphic: Alfred Wegener Institut) All biological processes are run or controlled by enzymes. They facilitate intracellular

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 [...] single-celled algae species and an important source of food in the oceans. Dr Clara Hoppe of the Alfred Wegener Institute examines how changed living conditions as a result of climate change affect Arctic [...] conspecifics, securing a longer survial of the population as a whole, as scientists from the Alfred-Wegener-Institute claim in a recent study. Das Meer als Forschungsobjekt (Nordsee Zeitung, 6.7.2016)

floats while drifting in open waters (wiggled segments) and under ice (linear segments). (Graphic: Alfred-Wegener-Institut) Along their tracks they collect profiles of temperature and salinity between 2000m [...] trajectory of a single float. Note the near-surface warming event in austral summer 2016/17 (Graphic: Alfred-Wegener-Institut) Mapping the temperature and salinity profiles of many floats to specific surfaces (e [...] entire time period from objective mapping of float data. (From Reeve et al., 2016) (Graphic: Alfred-Wegener-Institut) More advanced analysis techniques even allow quantities estimates the transports associated

Bathymetric Chart of the Southern Ocean) (Graphic: Alfred-Wegener-Institut / IBSCO v2, Dorschel et al., 2022) IBSCO v2 Datenabdeckung (Graphic: Alfred-Wegener-Institut / IBSCO v2, Dorschel et al., 2022) As

Bremen. (Photo: Alfred Wegener Institut) Vera Fofonova together with supervisor Sergey Danilov after her successful disputation in June 2014 at Jacobs University, Bremen. (Photo: Alfred-Wegener-Institut) Research

and trends of surface-ocean processes and their bio-physical coupling. Remote Sensing (Graphic: Alfred-Wegener-Institut) Modelling To predict upcoming changes in global ocean circulation, ocean productivity [...] eddy transport in Fram Strait. Modelling with data from the Fram-Strait and the Arctic (Graphic: Alfred-Wegener-Institut)

of the elements that we are able to simulate with our permafrost-land surface model. (Graphic: Alfred-Wegener-Institut) What are Permafrost Models? Permafrost models provide information on ground temperatures [...] sheet of paper and as complex as rocket science using super computers to obtain results. At the Alfred-Wegener-Institute we mainly work with so called transient permafrost models that aim to represent all

(Rossella / Hexactinellidae) Find out more Cooperation partner FBG (Photo: Alfred-Wegener-Institut) STÄWOG (Photo: Alfred-Wegener-Institut) funded by

University of Bremen. He is also head of the Sea Ice Physics and Remote Sensing Division at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research in Bremerhaven. His research interests [...] ice-measuring methods at the University of Bremen. After establishing a sea-ice research group at the Alfred Wegener Institute, in 2007 he was awarded a prestigious Alberta Ingenuity Scholarship at the University

litter is on the rise. A new project jointly coordinated by the University of Bayreuth and the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) is the first to approach the