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Akademický článek

Snow Equi‐Temperature Metamorphism Described by a Phase‐Field Model Applicable on Micro‐Tomographic Images: Prediction of Microstructural and Transport Properties.

Autor: Bouvet, L.^1,2 (AUTHOR) lisa.bouvet@univ-grenoble-alpes.fr, Calonne, N.¹ (AUTHOR), Flin, F.¹ (AUTHOR), Geindreau, C.² (AUTHOR)

Publikováno v: Journal of Advances in Modeling Earth Systems. Sep2022, Vol. 14 Issue 9, p1-18. 18p.

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Akademický článek

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Akademický článek

3-D image-based numerical computations of snow permeability: links to specific surface area, density, and microstructural anisotropy.

Autor: Calonne, N.^1,2 neige.calonne@meteo.fr, Geindreau, C.² christian.geindreau@hmg.inpg.fr, Flin, F.¹ frederic.flin@meteo.fr, Morin, S.¹, Lesaffre, B.¹, Roscoat, S. Rolland du², Charrier, P.²

Publikováno v: Cryosphere. 2012, Vol. 6 Issue 5, p939-951. 23p.

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Macroscopic modeling of heat and water vapor transfer with phase change in dry snow based on an upscaling method: Influence of air convection

Autor: Calonne, N., Geindreau, C., Flin, F.

Publikováno v: Journal of Geophysical Research: Earth Surface
Journal of Geophysical Research: Earth Surface, American Geophysical Union/Wiley, 2015, 120 (12), pp.2476-2497. ⟨10.1002/2015JF003605⟩
Journal of Geophysical Research: Earth Surface, 2015, 120 (12), pp.2476-2497. ⟨10.1002/2015JF003605⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::994b3281dfc6971922aa15c89736f9ba
https://hal.archives-ouvertes.fr/hal-01980219

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the temperature-gradient metamorphism of snow: toward an evaluation of 3d numerical models by time-lapse images acquired under x-ray tomography?

Autor: Calonne, N., Rolland Du Roscoat, S., Geindreau, C.

Publikováno v: 13th International Conference on the Physics and Chemistry of Ice (PCI-2014)
13th International Conference on the Physics and Chemistry of Ice (PCI-2014), Mar 2014, Hanover, United States. pp.3

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::924da32a5069a180ffc6ab052310a82c
https://hal.univ-grenoble-alpes.fr/hal-01965392

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Towards the macroscopic modeling of dry snow metamorphism using an upscaling method

Autor: Calonne, N., Geindreau, C., Flin, F.

Publikováno v: PCI 2014, 13th International Conference on the Physics and Chemistry of Ice
PCI 2014, 13th International Conference on the Physics and Chemistry of Ice, Mar 2014, Hanover, United States

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e57ef13460dd64b69c9822b4c8bc4f5a
https://hal.univ-grenoble-alpes.fr/hal-01965812

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Energy-based binary segmentation of snow microtomographic images

Autor: Hagenmuller, P., Chambon, Guillaume, Lesaffre, B., Flin, F., Calonne, N., Naaim, M.

Publikováno v: 1st International Conference on Tomography of Materials and Structures (ICTMS)
1st International Conference on Tomography of Materials and Structures (ICTMS), Jul 2013, Ghent, Belgium. 4 p

International audience; X-ray micro-tomography has become an essential tool to investigate the mechanical and physical properties of snow, which are tied to its microstructure. A crucial step in the 3D image processing is the binary segmentation of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1a5a0c5cca1f954abd32368bd5b9b461
https://hal.archives-ouvertes.fr/hal-00863099/document

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On the use of a regression model for trend estimates from ground based atmospheric observations in the Southern Hemisphere

Autor: Bencherif, Hassan, Bègue, Nelson, Thompson, Anne M., Mzé, Nahoudha, Calonne, N., Diab, R., Sivakumar, Venkataraman, Keckhut, Philippe

Publikováno v: 26th Annual conference of South African Society for Atmospheric Sciences
26th Annual conference of South African Society for Atmospheric Sciences, Sep 2010, Gariep Dam, South Africa. pp.7--8

International audience; The present reports on the use of a multi-regression model adapted at Reunion University for temperature and ozone trend estimates. Depending on the location of the observing site, the studied geophysical signal is broken down

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b8e0db7c06eda491728f73b8e27f6c77
https://hal.archives-ouvertes.fr/hal-00968034

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