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Fractional snow-covered area: scale-independent peak of winter parameterization
Helbig, N., Bühler, Y., Eberhard, L., Deschamps-Berger, C., Gascoin, S., Dumont, M., … Jonas, T. (2021). Fractional snow-covered area: scale-independent peak of winter parameterization. Cryosphere, 15(2), 615-632. https://doi.org/10.5194/tc-15-615-2021
Snow processes in mountain forests: interception modeling for coarse-scale applications
Helbig, N., Moeser, D., Teich, M., Vincent, L., Lejeune, Y., Sicart, J. E., & Monnet, J. M. (2020). Snow processes in mountain forests: interception modeling for coarse-scale applications. Hydrology and Earth System Sciences, 24(5), 2545-2560. https://doi.org/10.5194/hess-24-2545-2020
Implications of observation-enhanced energy-balance snowmelt simulations for runoff modeling of Alpine catchments
Griessinger, N., Schirmer, M., Helbig, N., Winstral, A., Michel, A., & Jonas, T. (2019). Implications of observation-enhanced energy-balance snowmelt simulations for runoff modeling of Alpine catchments. Advances in Water Resources, 133, 103410 (12 pp.). https://doi.org/10.1016/j.advwatres.2019.103410
Investigating the time dynamics of wind speed in complex terrains by using the Fisher–Shannon method
Guignard, F., Lovallo, M., Laib, M., Golay, J., Kanevski, M., Helbig, N., & Telesca, L. (2019). Investigating the time dynamics of wind speed in complex terrains by using the Fisher–Shannon method. Physica A: Statistical Mechanics and its Applications, 523, 611-621. https://doi.org/10.1016/j.physa.2019.02.048
Wavelet scale variance analysis of wind extremes in mountainous terrains
Telesca, L., Guignard, F., Helbig, N., & Kanevski, M. (2019). Wavelet scale variance analysis of wind extremes in mountainous terrains. Energies, 12(16), 3048 (10 pp.). https://doi.org/10.3390/en12163048
Where is the snow: validating a fractional-snow covered area parameterization for snow melt forecasting with satellite measurements
Helbig, N., Ehrler, M., Schirmer, M., & Jonas, T. (2018). Where is the snow: validating a fractional-snow covered area parameterization for snow melt forecasting with satellite measurements. In International snow science workshop proceedings 2018 (pp. 357-360).
Parameterizing surface wind speed over complex topography
Helbig, N., Mott, R., van Herwijnen, A., Winstral, A., & Jonas, T. (2017). Parameterizing surface wind speed over complex topography. Journal of Geophysical Research D: Atmospheres, 122(2), 651-667. https://doi.org/10.1002/2016JD025593
Subgrid parameterization for snow depth over mountainous terrain from flat field snow depth
Helbig, N., & van Herwijnen, A. (2017). Subgrid parameterization for snow depth over mountainous terrain from flat field snow depth. Water Resources Research, 53(2), 1444-1456. https://doi.org/10.1002/2016WR019872
Statistical downscaling of gridded wind speed data using local topography
Winstral, A., Jonas, T., & Helbig, N. (2017). Statistical downscaling of gridded wind speed data using local topography. Journal of Hydrometeorology, 18, 335-348. https://doi.org/10.1175/JHM-D-16-0054.1
Regional forecasting of wet snow avalanche cycles: an essential tool for avalanche warning services?
Bellaire, S., Van Herwijnen, A., Mitterer, C., Helbig, N., Jonas, T., & Schweizer, J. (2016). Regional forecasting of wet snow avalanche cycles: an essential tool for avalanche warning services? In ISSW proceedings. International snow science workshop proceedings 2016 (pp. 140-147).
Deriving mean snow depth in complex terrain from flat field measurements
Helbig, N., Van Herwijnen, A., & Jonas, T. (2016). Deriving mean snow depth in complex terrain from flat field measurements. In ISSW proceedings. International snow science workshop proceedings 2016 (pp. 707-712).
Representing spatial variability of forest snow: implementation of a new interception model
Moeser, D., Mazzotti, G., Helbig, N., & Jonas, T. (2016). Representing spatial variability of forest snow: implementation of a new interception model. Water Resources Research, 52(2), 1208-1226. https://doi.org/10.1002/2015WR017961
Forecasting wet-snow avalanche probability in mountainous terrain
Helbig, N., van Herwijnen, A., & Jonas, T. (2015). Forecasting wet-snow avalanche probability in mountainous terrain. Cold Regions Science and Technology, 120, 219-226. https://doi.org/10.1016/j.coldregions.2015.07.001
Fractional snow-covered area parameterization over complex topography
Helbig, N., van Herwijnen, A., Magnusson, J., & Jonas, T. (2015). Fractional snow-covered area parameterization over complex topography. Hydrology and Earth System Sciences, 19(3), 1339-1351. https://doi.org/10.5194/hess-19-1339-2015
Evaluating snow models with varying process representations for hydrological applications
Magnusson, J., Wever, N., Essery, R., Helbig, N., Winstral, A., & Jonas, T. (2015). Evaluating snow models with varying process representations for hydrological applications. Water Resources Research, 51(4), 2707-2723. https://doi.org/10.1002/2014WR016498
Linking large-scale wet-snow spatial patterns in mountainous terrain to incident radiation and topography
Helbig, N., Techel, F., van Herwijnen, A., & Jonas, T. (2014). Linking large-scale wet-snow spatial patterns in mountainous terrain to incident radiation and topography. In ISSW proceedings. International snow science workshop proceedings 2014 (pp. 456-460).
Parameterization of the spatially averaged sky view factor in complex topography
Helbig, N., & Löwe, H. (2014). Parameterization of the spatially averaged sky view factor in complex topography. Journal of Geophysical Research D: Atmospheres, 119(8), 4616-4625. https://doi.org/10.1002/2013JD020892
On modeling the formation and survival of surface hoar in complex terrain
Helbig, N., & van Herwijnen, A. (2013). On modeling the formation and survival of surface hoar in complex terrain. In F. Naaim-Bouvet, Y. Durand, & R. Lambert (Eds.), ISSW proceedings. International snow science workshop proceedings 2013 (pp. 52-56).
Shortwave radiation parameterization scheme for subgrid topography
Helbig, N., & Löwe, H. (2012). Shortwave radiation parameterization scheme for subgrid topography. Journal of Geophysical Research F: Earth Surface, 117, D03112 (10 pp.). https://doi.org/10.1029/2011JD016465
Quasi-analytical treatment of spatially averaged radiation transfer in complex terrain
Löwe, H., & Helbig, N. (2012). Quasi-analytical treatment of spatially averaged radiation transfer in complex terrain. Journal of Geophysical Research D: Atmospheres, 117, D19101 (10 pp.). https://doi.org/10.1029/2012JD018181