[Parameters identification and uncertainty analysis for environmental model].
This paper examined a case study of hydrological model for identifying parameter uncertainty by using three sensitivity analysis methods: HSY algorithm, linear regressional method and coupling analysis method. The results showed that optimal algorithms cannot give a sound explanation for complexity of model structure and identifying model parameters via uncertainty analysis methods presented an effective alternative to understand model system.
Liu
Yi
Y
Environmental Simulation and Pollution Control State Key Joint Laboratory, Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084.
Chen
Jining
J
Du
Pengfei
P
D000465:Algorithms; D004777:Environment; D008962:Models, Theoretical