Keynot speech Steve R. Carpenter, hosted by Robert Arlinghaus, with the topic "Safe Operating Space for Walleye Fisheries: Experimental Tests" on the 01.06.2021 at 5 p.m. within the "2021 World Conference on Natural Resource Modeling".

Stephen R. Carpenter is Emeritus Director and Professor at the Center for Limnology at University of Wisconsin-Madison, USA. His research focuses on the interaction of biogeochemistry and food web processes in lakes.