Keel Laying for New Research Ship
The Alfred Wegener Institute is setting new standards for sustainability in German maritime shipping. On 8 June 2021 the keel for the successor to the research cut

study sites (Alaska North Slope, Western Alaska, Central Yakutia, Kolyma Lowland) in the northern permafrost zone from 1999 to 2014. Regional patterns of lake area change on the Alaska North Slope (−0.69%) [...] two thermokarst-affected yedoma landscapes – on Sobo-Sise Island and on Bykovsky Peninsula in the north of eastern Siberia. Soil cores up to 3 m depth were collected along geomorphic gradients and analysed [...] permafrost region. Link to journal Yedoma Ice Complex of the Buor Khaya Peninsula (southern Laptev Sea) Minimum, mean (red), and maximum ground temperatures based on almost 3 years continuous measurements

yedoma erosion study: "Speedily eroding North Slope river bluff offers window into ice age past" 2015-11-07 On Arctic Dispatch News there is another article about a North Slope tundra fire, a study Guido c [...] PNN reports on the 15th ICRSS conference in Potsdam which is organized by Guido Grosse: Thaw at the North Pole (in German only) 2018-09-06 Ingmar, Guido and other colleagues are authors of a guest post "How [...] co-author a joint-paper in Global Change Biology on the expansion of beaver habitat into the tundra in north-western Alaska . This paper was captured by several media including local to national newspapers,

course for Helgoland. The research team of the "North Sea Wrecks" project collected samples around the wreck of the warship SMS MAINZ off the North Sea island. They will be used to investigate the extent [...] Research Project North Sea Wrecks
Stormy weather and strict hygiene regulations put the science crew to the test. After a delay of almost two days due to weather conditions and several days of scheduled

using the North Sea and Baltic Sea in sustainable ways What impact will the exclusion of bottom trawling have on marine protected areas in the German Exclusive Economic Zone (EEZ) of the North Sea and Baltic [...] Baltic Sea? Two pilot missions in the North Sea and Baltic Sea, which started in March, are examining this key question as part of the research mission “Protection and Sustainable Use of Marine Areas” of

weather in Brandenburg also fluctuates due to long-range atmospheric effects from the Arctic. The north polar seas, coasts and permafrost regions contain unique habitats for people, animals and plants and offer [...] place where very few people notice environmental changes. The polar and sub-polar regions around the North Pole represent an early warning system for global climate change. Hardly any other region in the world

Arctic sea ice: a chain reaction Dr Thomas Krumpen, sea ice physicist and expert for satellite analyses at the Alfred Wegener Institute. Sea ice Application of satellite data Arctic Ocean IceBird For the [...] reference data set on the development of Arctic sea-ice cover worldwide. Those surveys indicate that the thickness of sea ice leaving the Arctic Ocean towards the North Atlantic has steadily decreased since 2001 [...] involved in the formation and disappearance of sea ice. With that goal in mind, we at AWI are exploring the thickness and surface conditions of Arctic sea ice. We measure both properties in several key

Sea ice: a habitat for specialists Dr Ilka Peeken, marine biologist at the Alfred Wegener Institute. Biodiversity Polar regions Plastic Sea Ice Climate change is especially putting the polar regions under [...] al changes in the Arctic result primarily from the decline in the area of sea ice and the decrease in its thickness, since sea ice itself represents a fundamentally important habitat. Specially adapted [...] tiny particles can then easily be ingested by sea life and accumulate in the food chain, as far up as fish. We have found high levels of microplastic in sea ice. The aim of our research is now to gain a

Here, the newcomers can establish themselves if the living conditions are suitable. Today, on the North Sea coast, one or two invasive species are discovered every year. These frequently originate in Pacific [...] Dr Christian Buschbaum, marine ecologist at the Alfred Wegener Institute. Coastal research Wadden Sea Invasive species Around the globe, coasts and their communities are currently changing more rapidly [...] Buschbaum jpg | 359 KB Media Dialogue & Lectures Lectures | 20.01.2020 Species invasions in the Wadden Sea – How introduced organisms change our coastal ecosystems FU Berlin Policy advice Committee on the

South China Sea and Sulu Sea. Biogeosciences Discuss., 10, 12115-12153, doi:10.5194/bgd-9-4727-2012. Cherkasheva, A. (2014) Greenland Sea primary production with respect to changes in sea ice cover. PhD [...] RV SONNE, SO243 (ASTRA), Guayaquil (Equador) to Antofagasta (Chile), Oct 2015 RVHeincke, He462, North Sea, Bremerhaven to Sogne Fjord and back, Apr-May 2016 RV Polarstern, PS99, Fram Strait, Bremerhaven [...] 2017 RV Polarstern, PS113, Atlantc Ocean, Punta Arenas-Bremerhaven, May-Jun 2018 RVHeincke, He535, North Sea, Bremerhaven to Hegoland, Jun 2019 RV Polarstern, PS121, Fram Strait, Bremerhaven to Tromsö, Aug-Sep