Department Systems Analysis, Integrated Assessment and Modelling

Systems Analysis, Integrated Assessment and Modelling

In SIAM, we develop and apply models and formal techniques in order to understand, demonstrate, and predict the behavior of natural, technical, social and economical systems that pertain to water and other natural resources. Read more

New Publications

Faramarzi,M.; Abbaspour,K.C.; W.L. (Vic) Adamowiczc, Wei Luc, Jon Fennelld,J.; Zehnder,A.J.B.; Goss,G.G. (2017) Uncertainty based assessment of dynamic freshwater scarcity in semi-arid watersheds of Alberta, Canada, Journal of Hydrology: Regional Studies, 9, 48-68, doi:10.1016/j.ejrh.2016.11.003, Institutional Repository
Zhao,Xu; Liu,Junguo; Yang,Hong; Duarte,R.; Tillotson,M.R.; Hubacek,K. (2016) Burden shifting of water quantity and quality stress from megacity Shanghai, Water Resources Research, 1-12, doi:10.1002/2016WR018595, Institutional Repository
Liu,W.; Yang,H.; Liu,J.; Azevedo,L.B.; Wang,X.; Xu,Z.; Abbaspour,K.C.; Schulin,R. (2016) Global assessment of nitrogen losses and trade-offs with yields from major crop cultivations, Science of the Total Environment, 572, 526-537, doi:10.1016/j.scitotenv.2016.08.093, Institutional Repository
Paillex,A.; Schuwirth,N.; Lorenz,A.W.; Januschke,K.; Peter,A.; Reichert,P. (2017) Integrating and extending ecological river assessment: Concept and test with two restoration projects, Ecological Indicators, 72, 131-141, doi:10.1016/j.ecolind.2016.07.048, Institutional Repository
Schuwirth,N.; Dietzel,A.; Reichert,P. (2016) The importance of biotic interactions for the prediction of macroinvertebrate communities under multiple stressors, Functional Ecology, 30(6), 974-984, doi:10.1111/1365-2435.12605, Institutional Repository


9th Eawag Summer School in Environmental Systems Analysis, June 11 - 16, 2017

The course is primarily targeted at doctoral and postdoctoral researchers and scientists interested in model-based evaluation of data. Further information


Further News


Decision support for river management by combining the prediction of effects of suggested measures with quantified societal goals.
Complex systems theory meets big phytoplankton trait data.
Application of a Spatially Explicit Bio-physical Crop Model to Assess Drought Impact on Crop Yield and Crop-Drought Vulnerability in Sub-Saharan Africa.
Mechanistic modelling of the macroinvertebrate community composition in rivers.
Hypothesis testing using controlled experiments to characterize diffuse pollution in small agricultural catchments
Building an agro-hydrological model of the world to study water resources, soil erosion, and crop yield.
Calibrating stochastic rainfall-runoff models to scaling laws, for improved predictions of extreme events.
Development of a dynamical model to simulate the water and water related energy flows in function of time.