Kinematic wave modelling of saturated basal flow in a snowpack
Author
Summary, in English
Movement of snowmelt water through a thin saturated layer at the infiltrating base of a snowpack is modelled by applying the kinematic wave theory. Analytical solutions are obtained for flow depth, velocity and discharge assuming that the rate of input to the saturated layer due to vertical percolation is constant. This assumption results in a linear rise and recession of the snowmelt hydrograph. The solutions are extended to the case of time-varying input. An explicit consideration of infiltration leads to a free boundary problem.
Department/s
Publishing year
1997
Language
English
Pages
177-187
Publication/Series
Hydrological Processes
Volume
11
Issue
2
Links
Document type
Journal article
Publisher
John Wiley & Sons Inc.
Topic
- Water Engineering
Status
Published
ISBN/ISSN/Other
- ISSN: 1099-1085