Department Systems Analysis, Integrated Assessment and Modelling

Integrative Ecological Systems Analysis

Research topics

  • Development of mechanistic and empirical models for aquatic ecosystems by combining knowledge from theoretical ecology (food web theory, metabolic theory of ecology, ecological stoichiometry) and empirical research (trait data bases, field studies). Use of these models for improving our understanding of ecosystem functioning and for the prediction of effects from measures or changing environmental influence factors. Application of Bayesian techniques for model calibration and uncertainty analysis.
  • Model-based decision support for environmental management
    Combining model prediction with multi-criteria decision support techniques to support decisions with multiple objectives and multiple stakeholder perspectives.

Contact

Dr. Nele Schuwirth Head of Department and Group Leader (she/her) Tel. +41 58 765 5528 Send Mail

Team

Dr. Nele Schuwirth Head of Department and Group Leader (she/her) Tel. +41 58 765 5528 Send Mail
Dr. Emma Chollet Ramampiandra Ph.D. student (she/her) Tel. +41 58 765 5975 Send Mail
Chuxinyao Wang PhD student Tel. +41 58 765 5549 Send Mail

Close collaborators:

Sarah Descloux, PhD student, project DIPest_CH, Utox

Imran Khaliq, Researcher, Eco

 

Former team members

Dr. Friederike Gebert, joint Postdoc with WSL, October 2020 - January 2023

Jonas Wydler, Trainee and scientific researcher, October 2021 - July 2022

Dr. Gian Marco Palamara, Researcher, February 2018 - April 2021

Dr. Bogdan Caradima, PhD student, Project  Human Impacts on the community composition in Swiss Rivers, February 2016 - August 2020

Dr. Mathias Kuemmerlen, Postdoc, Project Aquacross, January 2017 - March 2019

Dr. Peter Vermeiren, Postdoc, Project Aquacross, January 2016 - December 2017

Dr. Cedric Mondy, Postdoc: April 2013 - May 2015

Dr. Anne Dietzel, Postdoc, September 2012 – February 2013

Julia Stefanovic, Intern, August – November 2012

 

Projects

Bridging the gap between data science and mechanistic modelling for a better understanding of community composition.
We develop a mechanistic model to simulate aquatic mesocosms for pesticide risk assessment with a focus on uncertainty quantification.
Diatoms use to assess pesticides pollution in the Swiss watercourses
A multi phase research program by Eawag and the Swiss Federal Office for the Environment (FOEN)
We study recent developments in insect abundance, biomass and species richness in terrestrial and aquatic ecosystems of Switzerland.
Interdisciplinary project on biological effects of micropollutants on the periphyton
We investigate human impacts on the community composition of macroinvertebrates and fish in Swiss rivers with statistical analyses of existing monitoring data, food web analyses, and computer models.
Mechanistic modelling of the macroinvertebrate community composition in rivers.