A Lagrangian study of the contribution of the Canary coastal upwelling to the open North Atlantic nitrogen budget

Derara Hailegeorgis1, Zouhair Lachkar1, Christoph Rieper2 and Nicolas Gruber2, (1)New York University Abu Dhabi, Center for Prototype Climate Modeling (CPCM), Abu Dhabi, United Arab Emirates, (2)ETH Zurich, Environmental Physics, Zurich, Switzerland