measured sea ice thickness and properties, recorded the currents and chemical properties of the ocean and investigated life in and under the ice, in the open water and at the bottom of the deep sea. Their [...] significant changes compared to previous expeditions. On 7 September 2023, Polarstern reached the North Pole, and on 20 September there was the world's first livestream of an ROV under-ice dive from the

(Coastal Observation System for Northern and Arctic Seas) is an operational coastal monitoring, forecasting and information system for the North Sea composed by fixed platforms, FerryBoxes, gliders and [...] PowerPoint Presentation Integration of a radioactivity system in a sensors’ network at the North Sea HCMR, AWI TNA Project RadConnect 12/10/2023 TNA Project RadConnect Motivation and Goals Systematic control [...] monitor natural and artificial radioactivity levels of the seawater at the specific area of the North Sea (Helgoland). Future environmental monitoring 12/10/2023 TNA Project RadConnect The idea to develop

I O N Free-floating Sargassum is a fast-growing macroalga native to the Sargasso Sea, in the middle of the tropical North Atlantic. In 2011, this alga escaped its natural open ocean habitat and has since [...] “Global warming” I “It sucks when they take so long to clean the sea, they do their best but sometimes it's too much sargassum to clean the sea.” J “From my childhood to the present the sargassum has its seasons [...] 1 Report on the sea4soCiety Sargassum Population Survey in Quintana Roo, Mexico, July 2022 Authors: Dr. Miriam Philippi, Dr. Mar Fernández-Méndez Alfred Wegener Institute, Helmholtz Centre for Polar and

Ecosystems , CSLN , University of Skövde , Technische Universität Dresden Funding: EU-Interreg North Sea Region News Would you like to participate in researching the right control strategy against the [...] Funding This project receives funding under the Grant Agreement Number 41-2-51-22 from the Interreg North Sea Programme co-funded by the European Union. [...] their claws. Every year in autumn, hundreds of thousands of adult crabs make their way back to the sea to spawn, where they die exhausted after reproduction. This mass occurrence of crabs has consequences

Migration of Pelagic and Mesopelagic Scatterers From ADCP Backscatter Data in the Southern Norwegian Sea B. Cisewski*, H. Hátún, I. Kristiansen, B. Hansen, K.M.H. Larsen, S. Káradóttir Eliasen and J.A. Jacobsen [...] averages as red line and 7 days running mean as black line), (b) monthly averaged transports of Modified North Atlantic Water (MNAW) in the Faroe Current, (c) monthly transport-averaged temperature of the MNAW

At the AWI ice laboratories, part of an ice core from the North Greenland Ice Stream (NEGIS) is currently being tested. The core was collected during “EastGRIP”, a joint project involving several international [...] insights into the behaviour of ice streams and improve our grasp of how they could contribute to future sea-level rise. Another goal is to record past climatic conditions beneath the northeast section of the

ty on the High Seas Introductory report on High Seas Biodiversity Treaty 'Areas beyond national jurisdiction', 'high seas' or 'areas?': What is the difference? Under the Law of the Sea Convention, the [...] what, where, and how on the high seas. Topic navigation 'Areas beyond national jurisdiction', 'high seas' or 'areas?': What is the difference? Establishment of new high seas protected areas The limits of [...] insights. Antarctic sea ice, Weddell Sea (Photo: Mario Hoppmann) The contents and limits of the agreement As an implementing agreement to the International Convention on the Law of the Sea, the new agreement

this project. The University of Veterinary Medicine Hannover and the Leibniz Institute for Baltic Sea Research Warnemünde were also involved.

The North East Greenland Ice Stream transports enormous amounts of ice from the heart of the island to the sea and thus also influences global sea levels. An international research team led by the Alfred

computer-based model, they were able to show that warm water from the Atlantic flows into the European North Sea and ultimately into the cavern under the glacier tongue, where it melts the ice from below. Their [...] Greenland's ice-sheet
The Nioghalvfjerdsfjorden Glacier – also known as the 79° North Glacier – on the northeast coast of Greenland flows directly into a fjord, where it forms an 80-kilometre-long tongue [...] pave the way for more precise projections on the future of the Greenland Ice Sheet and increasing sea level rise from global warming.