Table 2 Results of calibration and validation of the GR2M model in the Casamance basin in Kolda and the Kayanga basin in Wassadou
Casamance basin in Kolda | Period | Nash (Q) | Nash (√Q) | Nash (ln(Q)) in % (ln(Q) in %) | Balance sheet |
|---|---|---|---|---|---|
Calibration | 1981–1986 | 70,4 | 73,4 | 51,5 | 1,18 |
Validation | 1987–1992 | 69,0 | 70,3 | 48,4 | 1,09 |
Kayanga basin at Wassadou | Period | Nash (Q) | Nash (√Q) | Nash (ln(Q)) in % (ln(Q) in %) | Balance sheet |
Calibration | 1985–1988 | 21,5 | 58,9 | 63,5 | 1,40 |
Validation | 1999–2002 | 83,8 | 52,4 | 14,2 | 0,87 |