scholarly journals The role of advective heat transport in talik development beneath lakes and ponds in discontinuous permafrost

2011 ◽  
Vol 38 (17) ◽  
pp. n/a-n/a ◽  
Author(s):  
J. C. Rowland ◽  
B. J. Travis ◽  
C. J. Wilson
Keyword(s):  
Heat Transport ◽  
Discontinuous Permafrost ◽  
Advective Heat Transport

Past climate and the role of ocean heat transport: Model simulations for the Cretaceous

1993 ◽  
Vol 8 (6) ◽  
pp. 785-798 ◽  
Author(s):  
Eric J. Barron ◽  
William H. Peterson ◽  
David Pollard ◽  
Starley Thompson
Keyword(s):  
Heat Transport ◽  
Transport Model ◽  
Ocean Heat Transport ◽  
Past Climate ◽  
Model Simulations

scholarly journals On the role of filaments in perpendicular heat transport at the scrape-off layer

2018 ◽  
Vol 58 (9) ◽  
pp. 096015 ◽  
Author(s):  
D. Carralero ◽  
S. Artene ◽  
M. Bernert ◽  
G. Birkenmeier ◽  
M. Faitsch ◽  
...  
Keyword(s):  
Heat Transport

scholarly journals Oceanic Overturning and Heat Transport: The Role of Background Diffusivity

2019 ◽  
Vol 32 (3) ◽  
pp. 701-716 ◽  
Author(s):  
Magnus Hieronymus ◽  
Jonas Nycander ◽  
Johan Nilsson ◽  
Kristofer Döös ◽  
Robert Hallberg
Keyword(s):  
Heat Transport ◽  
Large Scale ◽  
Energy Transport ◽  
Climate Model ◽  
Potential Temperature ◽  
Meridional Heat Transport ◽  
Sea Ice Extent ◽  
Antarctic Sea Ice ◽  
Meridional Overturning

The role of oceanic background diapycnal diffusion for the equilibrium climate state is investigated in the global coupled climate model CM2G. Special emphasis is put on the oceanic meridional overturning and heat transport. Six runs with the model, differing only by their value of the background diffusivity, are run to steady state and the statistically steady integrations are compared. The diffusivity changes have large-scale impacts on many aspects of the climate system. Two examples are the volume-mean potential temperature, which increases by 3.6°C between the least and most diffusive runs, and the Antarctic sea ice extent, which decreases rapidly as the diffusivity increases. The overturning scaling with diffusivity is found to agree rather well with classical theoretical results for the upper but not for the lower cell. An alternative empirical scaling with the mixing energy is found to give good results for both cells. The oceanic meridional heat transport increases strongly with the diffusivity, an increase that can only partly be explained by increases in the meridional overturning. The increasing poleward oceanic heat transport is accompanied by a decrease in its atmospheric counterpart, which keeps the increase in the planetary energy transport small compared to that in the ocean.

scholarly journals Investigation of the role of electron temperature gradient modes in electron heat transport in TCV plasmas

2019 ◽  
Vol 59 (12) ◽  
pp. 126017 ◽  
Author(s):  
A. Mariani ◽  
P. Mantica ◽  
S. Brunner ◽  
M. Fontana ◽  
A. Karpushov ◽  
...  
Keyword(s):  
Temperature Gradient ◽  
Electron Temperature ◽  
Heat Transport ◽  
Electron Temperature Gradient ◽  
Electron Heat
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