hat
(Egzanp enfimyè gaz émissions) se konpoze ak Stochastic ak konpozan estriktirèl. Stochastic rezilta ensèten soti nan erè nan estimasyon paramèt, mal li te ye eta inisyal la nan modèl la, mismatching kondisyon fwontyè oswa ereur nan D 'modèl ak done validation. Se ensèten estriktirèl ki gen rapò ak deskripsyon an defekte oswa senplifye nan pwosesis natirèl nan yon modèl.
eng
(e.g. greenhouse gas emissions) is composed of stochastic and structural components. Stochastic uncertainty results from errors in parameter estimation, poorly known initial states of the model, mismatching boundary conditions or inaccuracies in model input and validation data. Structural uncertainty is related to the flawed or simplified description of natural processes in a model.