Articles | Volume 13, issue 9
https://doi.org/10.5194/tc-13-2345-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-13-2345-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Sep 2019
Research article |
| 06 Sep 2019
| 06 Sep 2019
Motion of dust particles in dry snow under temperature gradient metamorphism
Pascal Hagenmuller
CORRESPONDING AUTHOR
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Frederic Flin
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Marie Dumont
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
François Tuzet
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Isabel Peinke
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Philippe Lapalus
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Anne Dufour
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Jacques Roulle
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Laurent Pézard
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Études de la Neige, Grenoble, France
Didier Voisin
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France
Edward Ando
Univ. Grenoble Alpes, CNRS, Grenoble INP, 3SR, 38000 Grenoble, France
Sabine Rolland du Roscoat
Univ. Grenoble Alpes, CNRS, Grenoble INP, 3SR, 38000 Grenoble, France
Pascal Charrier
Univ. Grenoble Alpes, CNRS, Grenoble INP, 3SR, 38000 Grenoble, France
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Cited
13 citations as recorded by crossref.
- Unraveling the optical shape of snow A. Robledano et al. 10.1038/s41467-023-39671-3
- A finite-element framework to explore the numerical solution of the coupled problem of heat conduction, water vapor diffusion, and settlement in dry snow (IvoriFEM v0.1.0) J. Brondex et al. 10.5194/gmd-16-7075-2023
- Effects of Snow Grain Shape and Mixing State of Snow Impurity on Retrieval of Snow Physical Parameters From Ground‐Based Optical Instrument T. Tanikawa et al. 10.1029/2019JD031858
- Snow Equi‐Temperature Metamorphism Described by a Phase‐Field Model Applicable on Micro‐Tomographic Images: Prediction of Microstructural and Transport Properties L. Bouvet et al. 10.1029/2022MS002998
- Antarctic Snow Failure Mechanics: Analysis, Simulations, and Applications E. Xiao et al. 10.3390/ma17071490
- A generalized photon-tracking approach to simulate spectral snow albedo and transmittance using X-ray microtomography and geometric optics T. Letcher et al. 10.5194/tc-16-4343-2022
- Snow heterogeneous reactivity of bromide with ozone lost during snow metamorphism J. Edebeli et al. 10.5194/acp-20-13443-2020
- Can Saharan dust deposition impact snowpack stability in the French Alps? O. Dick et al. 10.5194/tc-17-1755-2023
- Absorption properties by irregularly shaped particles with inclusions at visible and near-infrared wavelength regions K. Masuda et al. 10.1016/j.jqsrt.2024.108998
- Impact of water vapor diffusion and latent heat on the effective thermal conductivity of snow K. Fourteau et al. 10.5194/tc-15-2739-2021
- Opposite Effects of Mineral Dust Nonsphericity and Size on Dust‐Induced Snow Albedo Reduction T. Shi et al. 10.1029/2022GL099031
- Disentangling creep and isothermal metamorphism during snow settlement with X-ray tomography A. Bernard et al. 10.1017/jog.2022.109
- Macroscopic water vapor diffusion is not enhanced in snow K. Fourteau et al. 10.5194/tc-15-389-2021
13 citations as recorded by crossref.
- Unraveling the optical shape of snow A. Robledano et al. 10.1038/s41467-023-39671-3
- A finite-element framework to explore the numerical solution of the coupled problem of heat conduction, water vapor diffusion, and settlement in dry snow (IvoriFEM v0.1.0) J. Brondex et al. 10.5194/gmd-16-7075-2023
- Effects of Snow Grain Shape and Mixing State of Snow Impurity on Retrieval of Snow Physical Parameters From Ground‐Based Optical Instrument T. Tanikawa et al. 10.1029/2019JD031858
- Snow Equi‐Temperature Metamorphism Described by a Phase‐Field Model Applicable on Micro‐Tomographic Images: Prediction of Microstructural and Transport Properties L. Bouvet et al. 10.1029/2022MS002998
- Antarctic Snow Failure Mechanics: Analysis, Simulations, and Applications E. Xiao et al. 10.3390/ma17071490
- A generalized photon-tracking approach to simulate spectral snow albedo and transmittance using X-ray microtomography and geometric optics T. Letcher et al. 10.5194/tc-16-4343-2022
- Snow heterogeneous reactivity of bromide with ozone lost during snow metamorphism J. Edebeli et al. 10.5194/acp-20-13443-2020
- Can Saharan dust deposition impact snowpack stability in the French Alps? O. Dick et al. 10.5194/tc-17-1755-2023
- Absorption properties by irregularly shaped particles with inclusions at visible and near-infrared wavelength regions K. Masuda et al. 10.1016/j.jqsrt.2024.108998
- Impact of water vapor diffusion and latent heat on the effective thermal conductivity of snow K. Fourteau et al. 10.5194/tc-15-2739-2021
- Opposite Effects of Mineral Dust Nonsphericity and Size on Dust‐Induced Snow Albedo Reduction T. Shi et al. 10.1029/2022GL099031
- Disentangling creep and isothermal metamorphism during snow settlement with X-ray tomography A. Bernard et al. 10.1017/jog.2022.109
- Macroscopic water vapor diffusion is not enhanced in snow K. Fourteau et al. 10.5194/tc-15-389-2021
Latest update: 19 Apr 2024
Short summary
Light–absorbing particles (LAPs, e.g. dust or black carbon) in snow are a potent climate forcing agent. Their presence darkens the snow surface and leads to higher solar energy absorption. Several studies have quantified this radiative impact by assuming that LAPs were motionless in dry snow, without any clear evidence of this assumption. Using time–lapse X–ray tomography, we show that temperature gradient metamorphism of snow induces downward motion of LAPs, leading to self–cleaning of snow.
Light–absorbing particles (LAPs, e.g. dust or black carbon) in snow are a potent climate...
