Lisa

Parameter, Aufbau, Struktur, Simulation, Güte, Unsicherheit

Alex, Elena, Felix, Lisa, Maike, Manuel, Samuel, Sonja

Parameter

  1. V0: Uniform('V0', [10, 500])

  2. Ksat: Saettigungsleitfähigkeit des Bodens in m/d (Uniform('Ksat', [0, 1]))

  3. fETV1: if V<fETV1*V0, water uptake stress for plants starts (Uniform('fETV1', [0.01, 1]))

  4. fETV0: if V<fETV0*fETV1*V0, plants die of drought (Uniform('fETV0', [0, 1]))

  5. LAI: leaf area index (Uniform('LAI', [0, 11]))

  6. tr_river_out: Residence time of water in storage when V=V0 (Uniform('tr_river_out', [0.1, 3.5]))

  7. b_river_out: Exponent in kinematic wave function (Uniform('b_river_out', [0.3, 4]))

  8. tr_gw_soilw: tr Perkolation kin. wave (Uniform('tr_gw_soilw', [0.1, 100]))

  9. b_gw_soilw: beta Perkolation kin. wave (Uniform('b_gw_soilw', [0.1, 2.5]))

  10. tr_soilw_river: tr Interflow (Uniform('tr_soilw_river', [0.1, 50]))

  11. tr_gw_river: tr Basisabfluss (Uniform('tr_gw_river', [300, 900]))

  12. Vr_gw_river: Vr Basisabfluss (Uniform('Vr_gw_river', [0, 0.8]))

Aufbau

Project nodes:

outlet

  • LinearStorageConnection({River}<->{outlet})

cell #0(0,0,0)

River

  • waterbalance connection({Surface water of cell #0}<->{River})

  • LinearStorageConnection({Layer #0 of cell #0}<->{River})

  • LinearStorageConnection({Layer #1 of cell #0}<->{River})

  • LinearStorageConnection({River}<->{outlet})

canopy

  • Penman Monteith (canopy) get_evaporation({canopy}<->{Evaporation of cell #0})

  • Rutter interception({canopy}<->{Surface water of cell #0})

  • Intercepted rain({Rainfall from Grebenau avg}<->{canopy})

Layer #0 of cell #0

  • simple infiltration({Surface water of cell #0}<->{Layer #0 of cell #0})

  • LinearStorageConnection({Layer #0 of cell #0}<->{River})

  • power law({Layer #0 of cell #0}<->{Layer #1 of cell #0})

  • HargreaveET({Layer #0 of cell #0}<->{Transpiration of cell #0}) - volume based stress

Layer #1 of cell #0

  • power law({Layer #0 of cell #0}<->{Layer #1 of cell #0})

  • LinearStorageConnection({Layer #1 of cell #0}<->{River})

Struktur

strukturen/lisa.struktur.png

Simulation

runvalid/lisa-sim.png

Güte

Calibration (1980-1985)

NSE=0.38501, PBIAS=11.625%

Validation (1986-1989)

NSE=0.40527, PBIAS=16.672%

Unsicherheit

runvalid/lisa-dotty.png