Continued warming of the Arctic Ocean

Several days ago, the 'Maria S Merian' returned from her second Arctic expedition with data confirming trends of Arctic warming.

"Compared to last summer, the water that flows from the Norwegian Sea to the Arctic has been an average 0.8 degrees Celsius warmer this summer," says expedition leader Dr Ursula Schauer of the Alfred Wegener Institute for Polar and Marine Research. "This is in addition to the last two years already having been warmer than the previous 20 from which we have regular measurements. Over the Yermak Plateau, an oceanic ridge, the oceanographers documented water of more than four degrees Celsius moving up to 81 20' northern latitude," according to Schauer. During the expedition, biologists discovered zooplankton species from the Norwegian Sea which were previously unrecorded from the northern latitudes that they had reached via the warm waters.

For one month, scientists of the Alfred Wegener Institute, the University of Bremen and the Polish Institute of Oceanology were tracking warm waters along the sea ice margin between Greenland and Spitsbergen. As the sea ice margin was far north this year, the 'Maria S Merian' reached its northernmost position yet at 81 20'N.

In Fram Strait, the scientists continued oceanographic and biological long-term studies that were initiated ten years ago. The climate change observed throughout the past ten years is particularly marked in the Arctic. Oceanographers are working towards a better understanding of the oceans' role in this process. How much heat is transmitted to the Arctic by the northernmost subsidiary of the warm North Atlantic Current, and how much variation is found in this heat pump, are some of the open questions. For this purpose, the transport of warm, high salinity water from the Atlantic to the Arctic has been recorded in the strait between Greenland and Spitsbergen, using an elaborate fixture system.

Previous measurements have indicated the occurr

Contact: Dr. Angelika Dummermuth
Alfred Wegener Institute for Polar and Marine Research

Page: 1 2

Related biology news :

1. Continued reduction in the number of drug-related deaths in the UK
2. Swarming starlings help probe plasma, crowds and stock market
3. 1,000-year-old Arctic ponds disappearing due to global warming
4. Global warming is evaporating Arctic ponds, new study shows
5. Northern forests less effective than tropical forests in reducing global warming
6. Gannet population under threat from global warming
7. Researchers examine carbon capture and storage to combat global warming
8. Scientists concerned about effects of global warming on infectious diseases
9. Journal details how global warming will affect the worlds fisheries
10. Brazil demonstrating that reducing tropical deforestation is key win-win global warming solution
11. Satellites shed light on global warming

Post Your Comments:

(Date:7/4/2020)... PHOENIX (PRWEB) , ... July 03, 2020 , ... ... is proud to earn outstanding recognition and multiple awards for not only the ... the ABM portfolio, SoME® Skincare and Vivace® Microneedle RF. All the brands built ...
(Date:7/1/2020)... ... 01, 2020 , ... Catalent, a global leader in clinical ... packaging facility in Minakuchi, located in the Shiga prefecture of Japan. , Operating ... the new 60,000-square-foot facility will provide customers with flexible clinical supply solutions, serving ...
(Date:6/28/2020)... (PRWEB) , ... June 25, 2020 , ... In an ... on innovations in accelerated Point of Care Testing solutions (POCT). Check local listings for ... are collected at medical offices and are shipped to labs throughout the country. Results ...
Breaking Biology News(10 mins):
(Date:7/31/2020)... ... July 29, 2020 , ... Anomet ... to three different materials for use with CRM, neurostimulation, vascular, and related devices. ... to meet specific design requirements, performance, and cost criteria; especially where solid wire ...
(Date:7/31/2020)... ... July 29, 2020 , ... eSource has long been ... webinar will cover the history of eSource, the reasons it did not take off ... wearables, to site source, the industry is moving towards capturing data electronically for clinical ...
(Date:7/31/2020)... (PRWEB) , ... July 30, ... ... of cloud-based software for the life sciences industry, today announced the release ... platform designed specifically for Medical Science Liaisons (MSLs) and other field medical ...
(Date:7/18/2020)... ... July 16, 2020 , ... After research model surgery and ... a great surgery is only the beginning of a successful study, while protecting and ... Join Brad Gien, Global Head of Surgery from Envigo in a ...
Breaking Biology Technology:
Cached News: