Prediction of soil erosion and sediment transport in a mountainous basin of Taiwan

Progress in Earth and Planetary Science

Table 7 Model performance evaluation corresponding to three empirical SDR equations

Model performance	SDR₁	SDR₂	SDR₃
Pearson’s correlation coefficient (r)	0.96	0.97	0.97
Coefficient of determination (R²)	0.92	0.93	0.95
PBIAS (%)
1510H050	57.74	60.59	38.26
1510H079	61.11	59.53	21.11
1510H049	36.91	34.25	-33.35
1510H075	55.88	48.63	-14.52
1510H063	71.85	66.50	22.22
1510H057	73.59	67.78	24.47