Water balance of the WetSpa model results
| Water balance Components . | Calibration period (1999–2009) . | Validation period (2010–2014) . | ||||
|---|---|---|---|---|---|---|
| Total (mm) . | Annual mean (mm/year) . | Share % . | Total (mm) . | Annual mean (mm/year) . | Share % . | |
| Precipitation | 7,481 | 680 | 100 | 339 | 679 | 100 |
| Surface runoff | 2,580 | 234 | 34 | 1,201 | 240 | 35 |
| Interflow | 44 | 4 | 1 | 19 | 4 | 1 |
| Groundwater flow | 176 | 16 | 2 | 76 | 15 | 2 |
| Total runoff (RT) | 2,800 | 254 | 37 | 1,297 | 259 | 38 |
| Soil moisture storage (ΔSS) | –86 | –8 | –1 | –124 | –25 | –4 |
| Evapotranspiration (ET) | 4,796 | 436 | 64 | 2,088 | 418 | 61 |
| Groundwater storage (ΔSG) | 92 | 8 | 1 | 77 | 15 | 2 |
| Summation of water balance components (RT + ET + ΔSS + ΔSG) | 7,602 | 691 | 101 | 3,336 | 667 | 98 |
| Water balance Components . | Calibration period (1999–2009) . | Validation period (2010–2014) . | ||||
|---|---|---|---|---|---|---|
| Total (mm) . | Annual mean (mm/year) . | Share % . | Total (mm) . | Annual mean (mm/year) . | Share % . | |
| Precipitation | 7,481 | 680 | 100 | 339 | 679 | 100 |
| Surface runoff | 2,580 | 234 | 34 | 1,201 | 240 | 35 |
| Interflow | 44 | 4 | 1 | 19 | 4 | 1 |
| Groundwater flow | 176 | 16 | 2 | 76 | 15 | 2 |
| Total runoff (RT) | 2,800 | 254 | 37 | 1,297 | 259 | 38 |
| Soil moisture storage (ΔSS) | –86 | –8 | –1 | –124 | –25 | –4 |
| Evapotranspiration (ET) | 4,796 | 436 | 64 | 2,088 | 418 | 61 |
| Groundwater storage (ΔSG) | 92 | 8 | 1 | 77 | 15 | 2 |
| Summation of water balance components (RT + ET + ΔSS + ΔSG) | 7,602 | 691 | 101 | 3,336 | 667 | 98 |