Today the German Norwegian Ocean Forum take place in Bremen. It is jointly organized by the Norwegian Embassy, Innovation Norway and the AWI. AWI director Antje Boetius guides through the program.

German Norwegian Ocean Forum
From the Arctic to the North Sea: this year’s German Norwegian Ocean Forum was held in Bremen’s Übersee Museum. The spotlight topic of the symposium, which was jointly organised

ucar.edu/climate-data/hurrell-north-atlantic-oscillation-nao-index-station- based Based on exemplary training data sets with a regional focus on the North Atlantic and North Sea we are investigating chara [...] in marine systems. Preliminary schedule Introduction (lecture I) Overview of the North Atlantic system and the North Sea Fluctuations - large-scale relationships Spatial and temporal variability of drivers [...] 1 South North Atlantic Training Transect SoNoAT 2019 Course content RV Polarstern - PS 120 Stanley - Bremerhaven 02 June - 29 June 2019 2 Inhalt South North Atlantic Training Transect 2019 SoNoAT 2019

Area The study region covers an area of approx. 6500 km² in Alaska’s North Slope Territory including 5 observational sites, from north to south West Dock, Deadhorse/Prudhoe Bay, Franklin Bluffs, Sagwon and [...] about snow cover is necessary, since snow covers the ground for up to 9 months per year in Alaska’s North Slope. In addition to that, spatial and seasonal variability of snow cover can lead to large uncertainties [...] part 2 - requirements . . . . . . 1015 4.2.1 Ground heat flux . . . . . . . . . . . 10 4.2.2 Land-sea-fraction . . . . . . . . . . . 10 4.2.3 MODIS data gaps . . . . . . . . . . . 10 5 Results 11 5.1

PS119 - Weekly Report No. 8 | 27 - 31 May 2019
After our storm on last Friday, the sea only calmed down very slowly and station work was only possible with two CTD stations in the late night towards [...] made about 60 km to the West of the spreading centre on its flank. There, the seafloor is parted by North-South orientated, parallel faults covered by young sediment, and we discovered both in the sediments

are also involved in basic research and data provision on marine conservation issues, including North Sea research, Antarctic research (CCAMLR), the Helmholtz Institute for Functional Marine Biodiversity [...] on the basis of integrated communication processes, and convert them into targeted products. The North Sea Office, the Climate Office or the Arctic Office play an important role in this. In return, research [...] Oslo-Paris Convention for the Protection of the Marine Environment of the North-East Atlantic 4 HE LCOM - Helsinki Commission Baltic Sea Action Plan 5 SCAR - Scientific Committee on Antarctic Research

Helgoland
In the 18th Coastal Summer School 16 young scientists from nine nations visiting the North Sea island Helgoland for eleven days. The aim of the project is to deepen their knowledge of coastal

) ● SIV over West Laptev Sea region highly sensitive to same variables, but mainly in region 6 17eolab.dk y = N(x) σ2(y) = N' C(x) N'T + σ2(y mod ) ● SIV over East Siberian Sea region highly sensitive to [...] state, ● forcing, ● process parameters y: target quantity ● Could be anything that is modeled ● Here: sea ice volume and snow volume Quantitative Network Design: 2-Step Procedure Some state variable of the [...] ) σ(y 0 ) x: control vector ● initial state, ● forcing, ● process parameters y: target quantity ● sea ice volume ● snow volume d = M(x) C(x) = (M'T C(d)-1 M' + C(x 0 )-1)-1 5eolab.dk time C(x) C(d 2 )

Antarctica, Siberia and North America. Removes singularities on the ocean points Resolution roughly around 0.25 degree globally 4 European Centre for Medium-Range Weather Forecasts Coupling sea ice in the IFS Coupling [...] a dynamic-thermodynamic sea ice model Implementation both at medium and monthly to seasonal timescales have been largely neutral for the large scale circulation The dynamic sea ice model does allow the [...] PowerPoint Presentation NWP with a thermodynamic-dynamic sea ice model Sarah Keeley & Kristian Mogensen Coupled Processes Team, ECMWF © ECMWF June 24, 2019 Persistence – not a good assumption, especially

primarily been used to map the land-sea mask of the MPIOM to ECHAM5 (H. Haak, per- sonal communication). 2.2 The Finite Element Sea Ice-Ocean Model (FESOM) The sea ice-ocean component in the coupled system [...] primarily been used to map the land-sea mask of the MPIOM to ECHAM5 (H. Haak, per- sonal communication). 2.2 The Finite Element Sea Ice-Ocean Model (FESOM) The sea ice-ocean component in the coupled system [...] primarily been used to map the land-sea mask of the MPIOM to ECHAM5 (H. Haak, per- sonal communication). 2.2 The Finite Element Sea Ice-Ocean Model (FESOM) The sea ice-ocean component in the coupled system