Using the long-term observed data at 10 meteorological stations and 17 hydr
ological gauging stations in a forest region in Germany, the objectives in
the present paper were to examine the space-time variability of precipitati
on and snow (snow depth and snow water equivalent), to evaluate the importa
nce of rainfall for snow melt process, to explore the simultaneous occurren
ce of snowmelt and rain on snow, to investigate the characteristics of disc
harges including peak discharges. to calculate runoff from snowmelt and rai
nfall, and to analyze runoff depths and runoff coefficients. The dependence
of these variables on station elevation was studied. The results of the st
udied forest region were compared with those of other stations in Germany.
The major climatic features were a precipitation maximum in summer, and a d
ischarge maximum in winter. For topographical elevations larger than about
400 m above sea level, rain-on-snow events play a much more important role
in runoff formation than pure rainfall events. (C) 2001 Elsevier Science B.
V. All rights reserved.