The total flow in the North Atlantic has to be roughly balanced because the amount of net transport through the Bering Strait is very small. (theoildrum.com)
Such time lags, which may result from geostrophic adjustment at depth, cause the small associated net transport across 60 ° S to be ∼ 90 ° out of phase with the wind. (aer.com)
The air is filled with an increasing number of tiny descending droplets in rising air, that release heat at the top of their trajectory and absorb it at the bottom, resulting in a net transport of heat upwards. (planet3.org)