amedea.perfumo@awi.de
+49(331)288-20164
Telegrafenberg A43, 14473 Potsdam

Michael.Fritz@awi.de
+49(331)58174-5405
Telegrafenberg A45.2, 14473 Potsdam

Geosciences in Bremerhaven: Geophysics: Mechita Schmidt-Aursch Glaciology: Constance Oberdieck Permafrost: Melanie Reinhardt Polar Terrestrial Environmental Systems: Kristina Brenner Marine Geochemistry:

deniz.vural@awi.de
+49(331) 58174 5438
Telegrafenberg A45, 14473 Potsdam

bridge group between the Alfred-Wegener Institute Helmholtz Center for Polar and Marine Research ( Permafrost Research Section ), and the University of Hamburg . Team Dr. Carolina Voigt (Group lead) Dr. Friederike

provision of natural resources. AWI focuses on understanding the rapid changes in Arctic-Boreal permafrost regions and their global impact. Topic 6: Marine and Polar Life How will global change impact marine

g., on the composition and spreading of marine sediments, on the substance- and energy flow in permafrost regions, and on the structure and change in the earth's crust and polar ice caps. The necessary [...] personal Awards Our fields of expertise Geophysics Marine Geochemistry Glaciology Marine Geology Permafrost Research Polar Terrestrial Environmental Systems

current team of the Permafrost Research Section Head of Section Prof. Dr. Guido Grosse Deputy Head of Section Prof. Dr. Hugues Lantuit Prof. Dr. Julia Boike Assistant Melanie Reinhardt Senior Scientists

Coastal Permafrost Profile About 34% of the world's coasts are affected by Arctic permafrost and are particularly sensitive to climate change. The frozen bluffs lose the cohesion provided by the permafrost [...] as well as ecosystem services of permafrost coasts. Using a multitude of methods we investigate: the content of particulate and dissolved organic material in permafrost sediments and their bottom ice and [...] ble to quantify the amount of eroded sediment and organic material more accurately. The group "Permafrost Coasts" investigates the velocity and character of sediment and organic matter transport into the

Submarine Permafrost and coastal interaction Coordination: Dr. Paul Overduin Find out more Simulating erosion processes in permafrost landscapes Coordination: Dr. Moritz Langer Find out more Permafrost archives [...] Permafrost Region Greenhouse Gases Coordination: Dr. Carolina Voigt Find out more Energy and Water Fluxes in Permafrost landscapes Coordination: Prof. Dr. Julia Boike Find out more Erosion of the coasts [...] Dr. Hugues Lantuit Find out more Permafrost Remote Sensing Coordination: Prof. Dr. Guido Grosse Find out more Characterisation of organic matter in changing permafrost landscapes Coordination: Dr. Jens