TY  - JOUR
A1  - Selle, Benny
A1  - Lange, Holger
A1  - Lischeid, Gunnar
A1  - Hauhs, Michael
T1  - Transit times of water under steady stormflow conditions in the Gardsjon G1 catchment
JF  - Hydrological processes
N2  - In this paper we report on a series of replicated tracer experiments with deuterium conducted under controlled, steady stormflow conditions at the Gardsjon G1 catchment in south-western Sweden. In five different years, these experiments were carried out in a subcatchment of G1. Deuterium was applied as a narrow pulse so that distributions of water transit times could be directly inferred from the observed tracer breakthrough curves. Significantly different transit times of water were observed under similar experimental conditions. Coefficients of variation for estimated mean transit times were greater than 60%, which can be understood as a measure of the interannual variability for this type of experiments. Implications for water transit times under more natural flow conditions as wells as for future experimentation are discussed. Copyright (c) 2015 John Wiley & Sons, Ltd.
KW  - travel time distribution
KW  - groundwater age
KW  - connectivity
Y1  - 2015
U6  - https://doi.org/10.1002/hyp.10528
SN  - 0885-6087
SN  - 1099-1085
VL  - 29
IS  - 22
SP  - 4657
EP  - 4665
PB  - Wiley-Blackwell
CY  - Hoboken
ER  - 
TY  - JOUR
A1  - Romano, Maria Carmen
A1  - Thiel, Marco
A1  - Schwarz, Udo
A1  - Kurths, Jürgen
A1  - Lange, Holger
A1  - Hauhs, M.
T1  - Conceptual model of runoff from a forested catchment
N2  - We investigate the relationship between precipitation and runoff data from a small forested catchment in the Harz mountains (Germany). For this purpose, we develop a conceptual model including memory effects to predict the runoff signal using the precipitation data as input. An enhanced variant of the model also includes air temperature as input variable. We show in terms of correlation functions that this model describes main dynamical properties of the runoff, especially the delay between rain event and runoff response as the annual persistence in the runoff data.
Y1  - 2001
UR  - http://journals.worldscientific.com.sg/ijbc/11/1110/S0218127401003619.html
ER  -