Articles | Volume 21, issue 8
https://doi.org/10.5194/hess-21-4053-2017
https://doi.org/10.5194/hess-21-4053-2017
Research article
 | 
14 Aug 2017
Research article |  | 14 Aug 2017

Simulating the influence of snow surface processes on soil moisture dynamics and streamflow generation in an alpine catchment

Nander Wever, Francesco Comola, Mathias Bavay, and Michael Lehning

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Cited articles

Bachmann, J., Horton, R., Ren, T., and van der Ploeg, R. R.: Comparison of the thermal properties of four wettable and four water-repellent soils, Soil Sci. Soc. Am. J., 65, 1675–1679, https://doi.org/10.2136/sssaj2001.1675, 2001.
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Bavay, M. and Egger, T.: MeteoIO 2.4.2: a preprocessing library for meteorological data, Geosci. Model Dev., 7, 3135–3151, https://doi.org/10.5194/gmd-7-3135-2014, 2014.
Bavay, M., Lehning, M., Jonas, T., and Löwe, H.: Simulations of future snow cover and discharge in Alpine headwater catchments, Hydrol. Proc., 23, 95–108, https://doi.org/10.1002/hyp.7195, 2009.
Bavay, M., Grünewald, T., and Lehning, M.: Response of snow cover and runoff to climate change in high Alpine catchments of Eastern Switzerland, Adv. Water Resour., 55, 4–16, https://doi.org/10.1016/j.advwatres.2012.12.009, 2013.
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Short summary
The assessment of flood risks in alpine, snow-covered catchments requires an understanding of the linkage between the snow cover, soil and discharge in the stream network. Simulations of soil moisture and streamflow were performed and compared with observations. It was found that discharge at the catchment outlet during intense rainfall or snowmelt periods correlates positively with the initial soil moisture state, in both measurements and simulations.
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