1. Forschungszentrum Jülich, Institute for Bio- and Geosciences IBG-3, Jülich, Germany
2. River Hydro-Ecology Lab, National Research Institute of Science and Technology for Environment and Agriculture, UR MALY, Lyon, France
3. Unit Risk, Ecosystems, Vulnerability, Environment, Resilience (RECOVER), French Biodiversity Agency AFB, Irstea, Aix-en-Provence, France
4. School of Geography, Earth and Environmental Science, University Of Plymouth, Drakes Circus, England