Výsledky vyhledávání - "Luc Charrois"

Akademický článek

Multi-Criteria Evaluation of Snowpack Simulations in Complex Alpine Terrain Using Satellite and In Situ Observations

Autor: Jesús Revuelto, Grégoire Lecourt, Matthieu Lafaysse, Isabella Zin, Luc Charrois, Vincent Vionnet, Marie Dumont, Antoine Rabatel, Delphine Six, Thomas Condom, Samuel Morin, Alessandra Viani, Pascal Sirguey

Publikováno v: Remote Sensing, Vol 10, Iss 8, p 1171 (2018)

This work presents an extensive evaluation of the Crocus snowpack model over a rugged and highly glacierized mountain catchment (Arve valley, Western Alps, France) from 1989 to 2015. The simulations were compared and evaluated using in-situ point sno

Externí odkaz: https://doaj.org/article/c367fb0814f84b8083f1b96a79bc48c6

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Distributed vs. semi-distributed simulations of snowpack dynamics in alpine areas: case study in the upper Arve catchment, French Alps, 1989–2015

Autor: Marie Dumont, Delphine Six, Thomas Condom, Antoine Rabatel, Luc Charrois, Isabella Zin, Alessandra Viani, Pascal Sirguey, Samuel Morin, Vincent Vionnet, Grégoire Lecourt, Matthieu Lafaysse, Jesús Revuelto

We evaluated distributed and semi-distributed modeling approaches to simulating the spatial and temporal evolution of snow and ice over an extended mountain catchment, using the Crocus snowpack model. The distributed approach simulated the snowpack d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::644e8099509bc6b73a594a107dc0ea8d
https://www.the-cryosphere-discuss.net/tc-2017-184/

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A multi-layer physically-based snowpack model simulating direct and indirect radiative impacts of light-absorbing impurities in snow

Autor: Francois Tuzet, Marie Dumont, Matthieu Lafaysse, Ghislain Picard, Laurent Arnaud, Didier Voisin, Yves Lejeune, Luc Charrois, Pierre Nabat, Samuel Morin

Light-absorbing impurities decrease snow albedo, increasing the amount of solar energy absorbed by the snowpack. Its most intuitive and direct impact is to accelerate snow melt. Enhanced energy absorption in snow also modifies snow metamorphism, whic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::336c52f770d3e3974c36111783f6ecca
https://doi.org/10.5194/tc-2017-94

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On the assimilation of optical reflectances and snow depth observations into a detailed snowpack model

Autor: Marie Dumont, Emmanuel Cosme, Ghislain Picard, Quentin Libois, Samuel Morin, Luc Charrois, Matthieu Lafaysse

Publikováno v: The Cryosphere
The Cryosphere, Copernicus 2016, 10, pp.1021-1038. ⟨10.5194/tc-10-1021-2016-supplement⟩
The Cryosphere, Vol 10, Iss 3, Pp 1021-1038 (2016)
The Cryosphere, 2016, 10, pp.1021-1038. ⟨10.5194/tc-10-1021-2016-supplement⟩

This paper examines the ability of optical reflectance data assimilation to improve snow depth and snow water equivalent simulations from a chain of models with the SAFRAN meteorological model driving the detailed multilayer snowpack model Crocus now

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1edc8748145e45a1ad58ba23feb652b3
https://hal-insu.archives-ouvertes.fr/insu-01388769

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