Comparison of the atmospheric forcing and oceanographic responses between the Labrador Sea and the Norwegian and Barents seas ...

• Main Authors: Drinkwater, Kenneth., Colbourne, Eugene, Loeng, Harald, Sundby, Svein, Kristiansen, Trond
• Format: Conference Object
• Language: unknown
• Published: ASC 2013 - Theme session L 2024
• Subjects: Ecosystem observation, processes and dynamics; Labrador Sea; North Atlantic; North Atlantic oscillation; Sea ice
• Online Access: https://dx.doi.org/10.17895/ices.pub.24753729; https://ices-library.figshare.com/articles/conference_contribution/Comparison_of_the_atmospheric_forcing_and_oceanographic_responses_between_the_Labrador_Sea_and_the_Norwegian_and_Barents_seas/24753729

No abstracts are to be cited without prior reference to the author. A comparison of the mean conditions and variability in the climate and physical oceanographic characteristics between the Labrador Sea and surrounding shelves and the Norwegian and Barents seas is presented. Several climate and oceanographic variables, including air temperatures, eastward winds, heat fluxes, and the range of seasonal sea surface temperature range show a general latitudinal dependence within each of the two regions but with regional varying rates of change with latitude. The previously reported out-of-phase relationships on interannual to decadal time scales of air and sea temperatures and sea-ice conditions between the Labrador Sea and the Norwegian and Barents seas regions from the 1950s until the mid-1990s was found. This is owing to their opposite response to the variability in the North Atlantic Oscillation (NAO). However, from the mid-1990s, air and sea temperatures in both regions generally have been in phase, showing ...