Tide-mediated warming of Arctic halocline by Atlantic heat fluxes over rough topography

作者: Tom P. Rippeth , Ben J. Lincoln , Yueng-Djern Lenn , J. A. Mattias Green , Arild Sundfjord

DOI: 10.1038/NGEO2350

关键词: Atlantic waterArctic sea ice declineArctic geoengineeringArctic dipole anomalyArcticHaloclineOceanographyOcean heat contentGeologyThermohaline circulation

摘要: Atlantic water brings heat to the subsurface Arctic Ocean. Pan-Arctic microstructure measurements of energy dissipation suggest that vertical mixing is substantial over continental slopes, tidally induced, and insensitive sea-ice cover.

参考文章(30)
J. R. Ledwell, E. T. Montgomery, K. L. Polzin, L. C. St. Laurent, R. W. Schmitt, J. M. Toole, Evidence for enhanced mixing over rough topography in the abyssal ocean Nature. ,vol. 403, pp. 179- 182 ,(2000) , 10.1038/35003164
John D. Guthrie, James H. Morison, Ilker Fer, Revisiting internal waves and mixing in the Arctic Ocean Journal of Geophysical Research. ,vol. 118, pp. 3966- 3977 ,(2013) , 10.1002/JGRC.20294
L. Padman, S. Erofeeva, A barotropic inverse tidal model for the Arctic Ocean Geophysical Research Letters. ,vol. 31, ,(2004) , 10.1029/2003GL019003
Luc Rainville, Rebecca A. Woodgate, Observations of internal wave generation in the seasonally ice‐free Arctic Geophysical Research Letters. ,vol. 36, ,(2009) , 10.1029/2009GL041291
Vasiliy Vlasenko, Nataliya Stashchuk, Kolumban Hutter, Konstantin Sabinin, Nonlinear internal waves forced by tides near the critical latitude Deep Sea Research Part I: Oceanographic Research Papers. ,vol. 50, pp. 317- 338 ,(2003) , 10.1016/S0967-0637(03)00018-9
Walter Munk, Carl Wunsch, Abyssal recipes II: energetics of tidal and wind mixing Deep Sea Research. ,vol. 45, pp. 1977- 2010 ,(1998) , 10.1016/S0967-0637(98)00070-3
Michel Tsamados, Daniel L. Feltham, David Schroeder, Daniela Flocco, Sinead L. Farrell, Nathan Kurtz, Seymour W. Laxon, Sheldon Bacon, Impact of Variable Atmospheric and Oceanic Form Drag on Simulations of Arctic Sea Ice Journal of Physical Oceanography. ,vol. 44, pp. 1329- 1353 ,(2014) , 10.1175/JPO-D-13-0215.1
Michael Steele, James H. Morison, Hydrography and vertical fluxes of heat and salt northeast of Svalbard in autumn Journal of Geophysical Research. ,vol. 98, pp. 10013- 10024 ,(1993) , 10.1029/93JC00937
Luc Rainville, Peter Winsor, Mixing across the Arctic Ocean: Microstructure observations during the Beringia 2005 Expedition Geophysical Research Letters. ,vol. 35, ,(2008) , 10.1029/2008GL033532
Ilker Fer, Ragnheid Skogseth, Florian Geyer, Internal Waves and Mixing in the Marginal Ice Zone near the Yermak Plateau Journal of Physical Oceanography. ,vol. 40, pp. 1613- 1630 ,(2010) , 10.1175/2010JPO4371.1