Oceanography The Official Magazine of
The Oceanography Society
Volume 24 Issue 03

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Volume 24, No. 3
Pages 82 - 99

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A Synthesis of Exchanges Through the Main Oceanic Gateways to the Arctic Ocean

By Agnieszka Beszczynska-Möller , Rebecca A. Woodgate , Craig M. Lee , Humfrey Melling, and Michael Karcher 
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Article Abstract

In recent decades, the Arctic Ocean has changed dramatically. Exchanges through the main oceanic gateways indicate two main processes of global climatic importance—poleward oceanic heat flux into the Arctic Ocean and export of freshwater toward the North Atlantic. Since the 1990s, in particular during the International Polar Year (2007–2009), extensive observational efforts were undertaken to monitor volume, heat, and freshwater fluxes between the Arctic Ocean and the subpolar seas on scales from daily to multiyear. This paper reviews present-day estimates of oceanic fluxes and reports on technological advances and existing challenges in measuring exchanges through the main oceanic gateways to the Arctic.

Citation

Beszczynska-Möller, A., R.A. Woodgate, C. Lee, H. Melling, and M. Karcher. 2011. A synthesis of exchanges through the main oceanic gateways to the Arctic Ocean. Oceanography 24(3):82–99, https://doi.org/10.5670/oceanog.2011.59.

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