Sylt-Rømø Bight, Northern Wadden Sea C.de la Vega, S. Horn, D. Baird, D. Hines, S. Borrett, R. Asmus, H. Asmus 13:30-13:45 Are grey seals exerting a top-down control in the Baltic Sea? D. Costalago 13:45-14:00 [...] Please contact Dr. Ulrike Schückel or Dr. Sabine Horn to sign up for the workshop. Location Wadden Sea Station on Sylt of the Alfred- Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung. Costs [...] Stellenbosch, South Africa) Torsten Berg (MariLim, Germany) Prof. Dr. Stuart Borrett (University of North Carolina Wilmington, USA) Prof. Dr. Victor de Jonge (University of Hull, The Netherlands) Prof. Dr

is the case in many other time series around the world. This facilitates a unique insight in the North Sea ecosystem but also means a lot of work on the ships as well as in our laboratories, where the different

Greenland Ice-Core Project (EastGRIP) is a drilling project aiming to retrieve a deep ice core in North-East Greenland. The drilling site is on a dynamically active location, where the surface flow velocities [...] previous deep ice core sites. It is located at the onset of the largest ice stream in Greenland (NEGIS - North-East Greenland ice stream). Ice streams are not very well represented in large scale ice sheet models [...] if not prescribed by inversion methods based on observed surface velocities. Their contribution to sea level projections is thus not very well constrained and a source of uncertainty. Three regimes can

glacier in North East Greenland? To answer this question we needed the bathymetry at the shelf edge of 79th glaciers As ships cannot access this area, we planned a 36 km seismic cross line on the sea ice. This [...] allowed us to collect CTD profiles (Conductivity, Temperature, Density) of the seawater. To get reliable sea ice conditions we left early, in April 2016. Conditions were cold, -25°C to -40°C causing hardware

Meadows Water Meets Land – Coastal Hydrography and Geology The Wadden Sea Over the Course of Time The Wadden Sea Ecosystem Wadden Sea Station Conference Rooms List Oyster Trail Team Guest houses Guest Research [...] Evolutionary Ecology Team Research Highlight: Community Ecology Team 100 years of Wadden Sea Station Wadden Sea Station Shelf Sea System Ecology Working Groups Ecophisiology of invertebrates Long-term observations [...] sedimentary flux PEBCAO Team Teaching&Outreach Deep-Sea Ecology and Technology Team Research Food for the deep sea Microbial communities in the deep sea ABYSS Higher life at the deep seafloor Experimental

dynamics and development of upper ocean temperature and stratification in the Subarctic North Pacific and its marginal seas. A major effort is the development of a detailed stratigraphic framework in order to

sediments are used to reconstruct different climate variables as e.g. past changes in sea surface temperature and sea-ice variability (Uk ' 37 ; IP 25 ) or circulation dynamics (δ 13 C; δ 18 O). Ultra h [...] et al. (2014) Figure 2: Detailed Comparison of sedi-ment proxy records from the subpolar North Pacific and North Atlantic realm from 138 to 70 ka on their established time scales (Max et al., 2014). Source:

how the SHW interacted with past changes in sea surface temperature and how this is linked to changes in Antarctica. We aim to reconstruct precipitation and sea surface temperature on decadal to millennial [...] southern hemisphere westerly wind belt (SHW) encircles Antarctica, tracking the mid-latitude meridional sea surface temperature gradient (e.g. Lamy et al., 2010 ). The SHW is an important component of global [...] understanding of the dynamics of the SHW and temperature evolution. To this end, we investigate a north-south transect of marine and lake sediment cores spanning the range of the SHW (Fig. 1). From these

aims are to: Determine submarine permafrost thawing rates on the Bykovsky Peninsula (north Siberia) and Alaska North Slope using a combination of geophysical, sampling, and remote sensing methods Determine [...] permafrost landscape dynamics and Earth System feedbacks Permafrost coring in the Fish Creek Delta, North Alaska (Photo: Alfred Wegener Institut) Arctic permafrost landscapes change rapidly under the influence [...] permafrost thaw processes. Different study sites, such as the Lena Delta in Siberia or the Alaska North Slope, among others, serve as the key study sites for my research. Contact: Ingmar Nitze Keywords:

east of the Ross Sea operated in either dextral strike-slip or extensional motion throughout the region to the south and east of the Amundsen Sea Embayment and in the Bellingshausen Sea sector, connecting [...] on the Amundsen Sea shelf: (1) distributed rifting events parallel to the breakup front, (2) the influence of the Bellingshausen Plate motion with a plate boundary through the Amundsen Sea Embayment, and [...] and geothermal heat-flow data to improve our understanding of the role of the Amundsen Sea and Bellingshausen Sea shelves and margins in context of the continental breakup, activities of the West Antarctic