For a case where they regionalised parameters using kriging, their model performed well for 72% of the catchments while it was only 44% when transferring parameters from the nearest catchment. An alternative similarity measure is the use of catchment attributes such as land use, soil type and...
JOURNAL OF HYDROLOGY -AMSTERDAM-MerzR.BloschlG.R. Merz,G. Bl?schl.Regionalisation of catchment model parameters. Journal of Hydronautics . 2004Merz, R. and Bloschl, G.: Regionalisation of catch- ment model parameters, J. Hydrol., 287, 95-123, doi:10.1016/j.jhydrol.2003.09.028, 2004....
These regional equations define the model parameters via measurable catchment properties. In this study, regional equations of two impervious area parameters, namely directly connected impervious area percentage (DCIA) and its depression storage (DSi), were developed for use in urban drainage models, ...
The procedure combines automated multi-objective calibration of a simple conceptual model and multiple regression analyses to establish relations between model parameters and catchment characteristics. A relatively small number of studies are presented on Lake Tana's water balance. In most studies the ...
The aim was to relate the different model parameters to physical catchment characteristics. Such relationships would allow simulating runoff from ungauged catchments and could be used to discuss the physical basis of the model. Using a 9-year calibration period the best parameter sets were determined...
Pfaundler, M.Hydrology & Earth System Sciences Discussions
Parajka, J.Hydrology & Earth System Sciences Discussions
REGIONALISATION OF RAINFALL-RUNOFF MODEL PARAMETERS BASED ON GEOGRAPHICAL LOCATION OF GAUGED CATCHMENTSSHM Bratislava, Jeséniova 17, 833 15 Bratislava, Slovenská republika; mailto: marcel.zvolensky@shmu.sk Department of Land and Water Resources Management, Faculty of Civil Engineering...
K. 2013 Modelling catchment inflows into Lake Victoria: regionalisation of the parameters of a conceptual water balance model. Hydrol. Res. 44(5), 789-808.Kizza, M., Guerrero, J-L., Rodhe, A., Xu, C. and Ntale, H.K. Modelling catchment inflows into Lake Victoria: 15 regionalisation...
The new RFFA method is based on the region of influence (ROI) approach where a 'local region' can be formed to estimate statistics at the site of interest. The new method is applied here to regionalize the parameters of the log-Pearson 3 (LP3) flood probability model using Bayesian ...