Research Article

Comparison of Stabilization Ability of Models for Hydrological Time Series with a Deterministic Trend

Table 3

Predictions for the annual minimum daily discharge series.

Year Observed Predicted (relative error: %)
Model 1 Model 2 Model 3 Model 4

2006 7222 7675 (6.3) 7718 (6.9) 8633 (6.9) 8179 (13.2)
2007 7483 7709 (3.0) 7753 (3.6) 8766 (3.6) 8124 (8.6)
2008 8191 7742 (−5.5) 7788 (−4.9) 8903 (−4.9) 8121 (−0.9)
2009 9010 7776 (−13.7) 7823 (−13.2) 9043 (−13.2) 8121 (−0.1)
2010 8681 7809 (−10) 7858 (−9.5) 9187 (−9.5) 8121 (−6.5)