SWAT Literature Database for Peer-Reviewed Journal Articles

Title:
fiogf49gjkf0d
Comparison of two different approaches of sensitivity analysis 
Authors:
fiogf49gjkf0d
Lenhart, T., K. Eckhardt, N. Fohrer and H.-G. Frede 
Year:2002 
Journal:Physics and Chemistry of the Earth, Parts A/B/C 
Volume:27(9-10) 
Pages:645-654 
Article ID: 
DOI:10.1016/S1474-7065(02)00049-9 
URL (non-DOI journals): 
Model:SWAT-G 
Broad Application Category:hydrologic & pollutant 
Primary Application Category:calibration, sensitivity, and/or uncertainty analysis 
Secondary Application Category:none 
Watershed Description:
fiogf49gjkf0d
artificial; based on 692 km^2 Dill (Eckhardt et al., 2003) 
Calibration Summary:
fiogf49gjkf0d
 
Validation Summary: 
General Comments:Two approaches for calculating a dimensionless index (I), which represents the ratio between the relative change in model output to the relative change of a parameter, are presented. The two approaches differed in how the ranges of parameter variation are defined. Similar results were found with both methods. Qualitative effects on parameters related to flow and pollutant movement are reported; no direct SWAT output is provided. 
Language:English 
Keywords:Sensitivity analysis; Uncertainty; Model calibration; Water quality; Distributed models