Parameter acquisition for modelling exchange processes between terrestrial and aquatic ecosystems

摘要: Abstract In the Bornhoved Lakes Ecosystem Research Project fluxes of water, nutrients and other substances from surrounding upland into Lake Belau are studied. The investigation different transition subsystems requires application both spatially distributed models lumped box models. Present knowledge processes parameters, types availability measured data decide if parameter calibration can be carried out. Without altering model structure sets calibrated parameters refer to time scales. Case studies show how improve efficiency by careful coordination measurement, modelling acquisition methods.