Texel, the Netherlands. Mollenhauer has taken part in numerous expe- ditions at sea and to the permafrost regions of the Arctic. Since 2006, she is head of a research group at the Alfred Wegener Institute

emissions in this project is also important for understanding how now-frozen soils will respond to permafrost thaw as soils that are always frozen shift to becoming seasonally or perennially thawed with increased

Stable Isotopes at AWI Potsdam and tackles various scientific reseach questions in the fields of permafrost research, hydrology, limnology, marine geochemistry and glaciology. The AWI Potsdam Laboratory

technology for the polar regions Sea Ice Drift and Deformation Drift and deformation of sea ice Permafrost Charting the Arctic Tundra Polynias Observation of coastal polynias Snow Accumulation Retrieval

data sets (soil temperatures, active layer thickness, soil temperatures, and permafrost extent). Sensitivity of the permafrost representation with respect to soil texture, soil organic matter, and snow thermal [...] Conductivity Schemes on pan-Arctic Permafrost Dynamics in CLM5.0, EGUsphere [preprint], doi.org/10.5194/egusphere-2024-1412 Damseux, A.,2024: Improving permafrost dynamics in land surface models: [...] Community Earth System Model (CTSM) ( github.com/ESCOMP/CTSM ). It is used in modelling permafrost-related processes in the Arctic. It has replaced our earlier research with CLM4.5 ( Matthes et

(atmosphere, ocean, ice and land), Coastal and Shelf Sea Systems, Terrestrial Arctic Ecosystems and Permafrost, Marine and Polar Life, Aquaculture, Bionics. The projects are designed to support AWIs contribution

technology for the polar regions Sea Ice Drift and Deformation Drift and Deformation of sea ice Permafrost Charting the Arctic Tundra Polynias Observation of coastal polynias Shelf Ice and Icebergs Mass

2016]. Methodology The study area close to Prudhoe Bay, Alaska lies within the zone of continuous permafrost and is char- acterized by high ground ice contents. The landscape displays vast natural and hu [...] Westermann, J. Boike, G. Kirillin, G. Grosse, S. Peng & G. Krinner [2016]: Rapid de- gradation of permafrost underneath waterbodies in tundra landscapes – Toward a representation of thermokarst in land surface

Cluster of Excellence for climate research. There he headed the research topic Arctic Regions and Permafrost. He coordinated various research projects and was involved in developing and testing a system for

gas drivers. Overall, the FluxWIN project aims to understand how now-frozen soils will respond to permafrost thaw as soils that are always frozen shift to becoming seasonally or perennially thawed with increased