Citation: Je. Petersen, Adding artificial feedback to a simple aquatic ecosystem: the cybernetic nature of ecosystems revisited, OIKOS, 94(3), 2001, pp. 533-547
Citation: Je. Petersen et A. Hastings, Dimensional approaches to scaling experimental ecosystems: Designing mousetraps to catch elephants, AM NATURAL, 157(3), 2001, pp. 324-333
Citation: Ga. Wilson et al., EU member state responses to Agri-Environment Regulation 2078/92/EEC - towards a conceptual framework?, GEOFORUM, 30(2), 1999, pp. 185-202
Citation: Je. Petersen et Cc. Chen, A method for measuring depth-integrated community metabolism in experimental planktonic-benthic ecosystems, HYDROBIOL, 391(1-3), 1998, pp. 23-32