title: Recent developments in lake modelling.
abstract: The radical variability of ecosystems such as lakes when reacting to prevailing conditions has in many situations found traditional modelling too inflexible. The introduction of eco-exergy, a measure of a system's distance from thermodynamic equilibrium, has enabled models to deal with ecosystems that can show major structural changes resulting from adaptation and shifts in species composition.
authors: DFU, University Park 2, 2100 Copenhagen O, Denmark.
authors: S E
authors: SE
authors: Jørgensen
mesh_terms: D000818:Animals; D017753:Ecosystem; D005618:Fresh Water; D008962:Models, Theoretical; D011157:Population Dynamics; D014881:Water Supply