Fig 1.
Protocol for calibration and validation of the WEPP and the WaNuLCAS.
Table 1.
Soil parameters input in the WEPP model for simulation processes.
Table 2.
Soil parameters used for the pedotransfer sheet in the WaNuLCAS model for simulation processes.
Table 3.
Crop parameters input in crop library of the WaNuLCAS model for the simulation processes.
Table 4.
Some sensitive parameters for calibration of the WaNuLCAS and WEPP models.
Fig 2.
Scenarios of cropping systems for simulation of the WaNuLCAS and WEPP models.
Fig 3.
Runoff (a) and sediment yield (b) in monocrop and intercrop-hedgerow during the growing season of the year 2010.
Table 5.
Sensitivity analysis for calibration parameters affecting runoff and sediment yield in the WaNuLCAS model.
Table 6.
Sensitivity analysis for calibration parameters affecting runoff and sediment yield in the WEPP model.
Fig 4.
Model simulation for runoff prediction; (a) calibration of runoff in monocrop, (b)1:1 line relationship between simulated and observed runoff in monocrop.
Fig 5.
Model simulation for runoff prediction; (a) validation of runoff in intercrop-hedgerow (b) 1:1 line relationship between simulated and observed runoff in intercrop-hedgerow.
Table 7.
The performances of the WaNuLCAS and WEPP model in runoff calibration and validation.
Fig 6.
Model simulation for sediment yield; (a) calibration of sediment yield in monocrop, (b) 1:1 line relationship between simulated and observed sediment yield in monocrop.
Fig 7.
Model simulation for sediment yield; (a) validation of sediment yield in intercrop-hedgerow, (b) 1:1 line relationship between simulated and observed sediment yield in intercrop-hedgerow.
Table 8.
The performances of the WaNuLCAS and WEPP models in sediment yield calibration and validation.