Table 8.
Summary statistics for measured and simulated flow and nitrate (kg N per catchment per day) in the drains, North Wyke Farm Platform Catchments 4 and 5.
| Catchment | Flow (m3 day− 1) |
Nitrate (kg N catchment− 1 day− 1) |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measured |
Simulated |
Measured |
Simulated |
|||||||||
| Mean | Std dev | Mean | Std dev | RMSE (%) | Correlation | Mean | Std dev | Mean | Std dev | RMSE (%) | Correlation | |
| 4 | 213.60 | 457.01 | 147.83 | 315.90 | 180.36 | 0.57 | 0.13 | 0.27 | 0.47 | 1.64 | 1287.69 | 0.21 |
| 5 | 114.10 | 281.82 | 122.88 | 258.19 | 226.02 | 0.55 | 0.13 | 0.29 | 0.01 | 0.08 | 248.45 | − 0.01 |