UK - Overturning in the Subpolar North Atlantic Programme (UK-OSNAP)

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RRS James Clark Ross cruise JR302. Image courtesy of the National Oceanography Centre ©

UK-OSNAP is part of an international collaboration to establish a transoceanic observing system in the subpolar North Atlantic. The aim is to quantify and understand the Subpolar Gyre's response to local and remote forcing of mass, heat and freshwater fluxes, within the conceptual framework of the Atlantic Meridional Overturning Circulation (AMOC).

UK-OSNAP is developing a new observing system to provide a four year (2014 – 2018) continuous record of full-depth, trans-basin mass, heat and freshwater fluxes. Combining these sustained measurements with innovative modelling techniques will enable the project to characterise the circulation and fluxes of the North Atlantic Subpolar Gyre.

To find out more, follow these links

Official web sites