Aagaard, K., R. Andersen, J. Swift, and J. Johnson,’ A large eddy in the central Arctic Ocean’, Geophys. Res. Lett., 35, L09601, doi:10.1029/2008GL033461, 2008.
Posts Tagged «Jim Johnson»
In July 2023, the Office of Naval Research (ONR) partnered with the 144th Airlift Squadron of the Alaska Air National Guard to deploy five different types of weather buoys across more than 1,000 nautical miles of the Arctic Ocean. Such deployments are critical for maintaining the Arctic Observing Network (AON), which provides observations for weather and ice forecasting and related research.
The 144th Airlift Squadron (the “Arctic Wolves”) and part of the 176th Wing (the “Arctic Guardians”) conducted the flights on a C-17 Globemaster III aircraft. In addition to personnel from the 176th Wing, participants included PSC’s Ignatius Rigor along with professors and scientists from the University of Maryland as well as ONR reservists.
Our overarching goals are to study and understand the physical processes in the high latitude oceans, including large-scale circulation, shelf-basin interactions, and water mass formation; linkages between polar oceans and the lower latitudes; and the role of polar processes in climate. We do this primarily with observations, drawing on theory and modelling results to explain processes we observe. Our primary tools are subsurface moorings in ice-covered waters, which we deploy in several regions to study different questions.
The observatory is staffed by an international research team that establishes a camp at the North Pole each spring to take the pulse of the Arctic Ocean and learn how the world’s northernmost sea helps regulate global climate.