A general treatment of snow microstructure exemplified by an improved relation for thermal conductivity

Autor: H. Löwe, F. Riche, M. Schneebeli

Publikováno v: The Cryosphere, Vol 7, Iss 5, Pp 1473-1480 (2013)

Finding relevant microstructural parameters beyond density is a longstanding problem which hinders the formulation of accurate parameterizations of physical properties of snow. Towards a remedy, we address the effective thermal conductivity tensor of

Externí odkaz: https://doaj.org/article/47be930c8410438cab4f4d39235cb6c5

Thermal conductivity of snow measured by three independent methods and anisotropy considerations

Autor: F. Riche, M. Schneebeli

Publikováno v: The Cryosphere, Vol 7, Iss 1, Pp 217-227 (2013)

The thermal conductivity of snow determines the temperature gradient, and by this, it has a direct effect on the rate of snow metamorphism. It is therefore a key property of snow. However, thermal conductivities measured with the transient needle pro

Externí odkaz: https://doaj.org/article/ddc7e31f5dd04a62bca22082955e410a

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A general treatment of snow microstructure exemplified by an improved relation for thermal conductivity

Autor: Henning Löwe, Martin Schneebeli, F. Riche

Publikováno v: The Cryosphere
The Cryosphere, Vol 7, Iss 5, Pp 1473-1480 (2013)

Finding relevant microstructural parameters beyond density is a longstanding problem which hinders the formulation of accurate parameterizations of physical properties of snow. Towards a remedy, we address the effective thermal conductivity tensor of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::895cbba99f1ef0d57866f8c67fe43567
http://www.the-cryosphere.net/7/1473/2013/tc-7-1473-2013.html

Diffusion of volatile organics through porous snow: impact of surface adsorption and grain boundaries

Autor: Markus Ammann, Thorsten Bartels-Rausch, F. Riche, Sumi N. Wren, Martin Schneebeli, S. Schreiber

Publikováno v: Atmospheric Chemistry and Physics
Atmos. Chem. Phys
Atmospheric Chemistry and Physics, 13 (14)
Atmospheric Chemistry and Physics, Vol 13, Iss 14, Pp 6727-6739 (2013)

Release of trace gases from surface snow on earth drives atmospheric chemistry, especially in the polar regions. The gas-phase diffusion of methanol and of acetone through the interstitial air of snow was investigated in a well-controlled laboratory

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a29ddb63514dfb46f45c6a81cf14bf6
http://www.atmos-chem-phys.net/13/6727/2013/