Articles | Volume 18, issue 4
https://doi.org/10.5194/os-18-1055-2022
https://doi.org/10.5194/os-18-1055-2022
Research article
 | 
15 Jul 2022
Research article |  | 15 Jul 2022

Deep through-flow in the Bight Fracture Zone

Tillys Petit, Virginie Thierry, and Herlé Mercier

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Cited articles

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The Iceland–Scotland Overflow Water is a dense water carried within the lower limb of the Atlantic Meridional Overturning Circulation. From a combination of ship-based and Deep-Argo data gathered between 2015 and 2018, our study analyzes the pathways and evolution of its properties as it flows through a main fracture of the Reykjanes Ridge, the Bight Fracture Zone (BFZ). We show that 0.8 ± 0.2 Sv of ISOW flows through the BFZ and is mainly homogenized within the rift valley of the ridge.