, sea ice cover, mixing depth and nutrient availability. In regions impacted by global warming, such as the Antarctic Peninsula, these conditions are changing, leading to the retreat of sea ice and ice [...] flux on the Antarctic continental shelf This project aims to understand the interaction between sea ice cover, export of particulate organic carbon and its mineralization at the seafloor, and how benthopelagic [...] py, electron microscopy) and their elemental and boron isotopic composition (microprobe, LA-MC-ICP-MS). This combination of both field and lab experiments and the complementary application of these hi

1121/1.4987713 . Menze S, Zitterbart DP , Van Opzeeland IC , Boebel O (2017). The influence of sea ice, wind speed and marine mammals on Southern Ocean ambient sound. Royal Society Open Science, 4:160370 [...] 3354/esr00739 . 2015 Menze S, Zitterbart D , Van Opzeeland IC, Boebel O (2016). The influence of sea ice, wind speed and marine mammals on Southern Ocean ambient sound. Royal Society Open Science, 4 :160370 [...] marine mammals 2014 Bombosch A , Zitterbart D , Van Opzeeland IC , Frickenhaus S, Burkhardt E , Wisz MS, Boebel O (2014). Predictive habitat modelling of humpback ( Megaptera novaeangliae ) and Antarctic

profile each day for 1 year) - self contained vehicel (internal data storage to avoid problems with ice in arctic regions) - measure C,T and p with precision high enough to indicate convective events in [...] reaching the control unit again. The upward speed is much slower than the downward speed (0.7 to 1.0 m/s), and measurements are performed only during the downcast. The vehicle is long and slim to achieve [...] proposed concepts winter ventilation can result in an increase in temperature and salinity, and that no ice formation is needed. This is due to the special conditions in the Greenland Sea with subsurface advection

assimilation system for seamless sea ice prediction based o the AWI climate model. Journal of Advances in Modeling Earth Systems , 12, e2019MS001937, doi:10.1029/2019MS001937 Pradhan, H.K., Voelker, C., Losa [...] Losa, S., Nerger, L., and Zhang, J. (2018) Arctic-wide sea-ice thickness estimates from combining satellite remote sensing data and a dynamic ice-ocean model with data assimilation during the CryoSat-2 period [...] Losa, S.N., Ricker, R., Nerger, L., Liang, X. (2018) Improving sea ice thickness estimates by assimilating CryoSat-2 and SMOS sea ice thickness data simultaneously. Quarterly Journal of the Royal Mete

inland ice plateau and measure the ice near the station, which is up to 2,780 metres thick. Until then, we had no high-resolution on the bottommost ice layer for this part of the Antarctic Ice Sheet. The [...] by Sina Löschke. Discover more... AWI Ice Blog: Epedition Reports Focus on: Ice Sheets Greenland: Ice really is a hot commodity Glaciology Section Fact Sheet on Ice Sheets Radar experts Martin Gehrmann [...] AWI’s new ultra-wideband ice radar, they can now aerially scan glaciers and ice sheets from top to bottom. In the following interview, Division Head Prof Angelika Humbert and ice-radar expert Dr Tobias Binder

PermaRisk has developed and produced an exhibit for MS Wissenschaft in collaboration with the Heidelberg Institute for Geoinformation Technology. The MS Wissenschaft is an exhibition ship financed by the [...] then to get in touch with the relevant persons. October Becca Rolph, who completed her PhD in the Sea Ice group at University of Alaska Fairbanks in 2018, has joined the PermaRisk group as a new postdoc in [...] perimeter of Arctic lakes. She will investigate the increases in wind-wave energy associated with less ice, and what this means for Arctic erosion rates using simplified process-based modelling. Rui Chen who

the seafloor, executing oxygen measurements, and falling into a sleeping to safe energy. When the ice conditions allow the recovery of the system, the ballast weight is released by an acoustic signal and [...] psu/20°C/0 m, 19 kg @35 psu/2°C/4150 m Drop-Weight: 100 kg (12.7 L) Steel Plates = 86 kg Lift -> 0.45 m/s Ascend-Speed Max. Driving-Speed: 13 m/min. Battery Power: 32.4 V 5.7 kWh (@2°C/1 yr) 9S19p Li-SOCl2

sifter), Laser particle-size measuring instrument (Malvern Mastersizer 3000) Magnetic Susceptibility (MS2B Sensor, Bartington Instruments) Head Lutz Schirrmeister Technical Staff Justin Lindemann Carbon / [...] 350, Dionex), a medium pressure liquid chromatograph (MPLC, Köhnen-Willsch Chromatography) as a GC-MS (TRACE 1310 + ISQ 7000, ThermoFischer,) Future Expansion: Gas production concentrations after incubation [...] Lindemann Hydrochemistry Aim: Analysis of surface and ground water, pore water, seawater, snow and ice samples, and water extracts for water chemistry. Hydrochemical characterisation of permafrost regions

the Filchner Ice Shelf (-80.43681, -044.43199) 105 m above sea level. The installation took place in the framework of the international Filchner Ice Shelf Project FISP .The huge Filchner Ice Shelf is bordered [...] calm region. Quite seldom the wind exceeds the threshold velocity from the wind turbine (about 10 m/s ). Thus, the battery voltages became very low during polar night. Fortunately, the battery provided

toxins 11 Apr Anna Pagnone Carbon dynamics in peat-draining tropical rivers 8 Apr Robin Wördenweber GC-MS-based metabolite analyses : Data from nutrient starved Emiliania huxleyi 5 Apr Nick Evans Origins of [...] record of pCO 2 26 Okt Anique Stecher Biodiversity assessment and transcriptomic analyses of sea ice protists 19 Okt Daniela Freese Life history traits of copepods in a changing Arctic - Seasonal patterns [...] 29 Jun Dr. Markus Raitzsch Geochemical analysis of biogenic carbonates: The current state of the ICP-MS lab 24 Jun Essowe Panassa, M.Sc. Response of Southern Ocean circulation to the Southern Annular Mode