4 papers
Convection in the active layer speeds up permafrost thaw in coarse grained soils
Marta Magnani, Stefano Musacchio, Antonello Provenzale +1
Permafrost thaw is a major concern raised by the ongoing climate change. An understudied phenomenon possibly affecting the pace of permafrost thaw is the onset of convective motion…
Arc coordinates for maximal representations
Marta Magnani
We generalize arc coordinates for maximal representations from a hyperbolic surface with boundary into , focusing on the case where the surface is a pair…
Drivers of carbon fluxes in Alpine tundra: a comparison of three empirical model approaches
Marta Magnani, Ilaria Baneschi, Mariasilvia Giamberini +3
In high mountains, the effects of climate change are manifesting most rapidly. This is especially critical for the high-altitude carbon cycle, for which new feedbacks could be trig…
Suppression of Rayleigh-Taylor turbulence by time-periodic acceleration
G. Boffetta, M. Magnani, S. Musacchio
The dynamics of Rayleigh-Taylor turbulence convection in presence of an alternating, time periodic acceleration is studied by means of extensive direct numerical simulations of the…