Advances in Meteorology / 2016 / Article / Tab 2

Research Article

Improving the Distributed Hydrological Model Performance in Upper Huai River Basin: Using Streamflow Observations to Update the Basin States via the Ensemble Kalman Filter

Table 2

State variables in SWAT model chosen for correlation analysis.

OrderState variableDescriptionUnitsLevel

1Amount of surface runoff lagged or stored on a given daymmHRU
2Amount of lateral flow lagged or stored on a given daymmHRU
3Amount of water stored in shallow aquifer on a given daymmHRU
4Amount of water stored in the soil layer (ly) at the end of daymmHRU    
5Water stored in reach at the end of daym3Subbasin

Note: is the number of soil layers on profile in a hydrologic response unit (HRU).

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