February 21, 2024 Kimmich, C., Ehlers, M., Kellner, E., Oberlack, C., Thiel, A., & Villamayor-Tomas, S. (2023). Networks of action situations in social–ecological systems: current approaches and potential futures. Sustainability Science, 18(1), 1–10. Home » Kimmich, C., Ehlers, M., Kellner, E., Oberlack, C., Thiel, A., & Villamayor-Tomas, S. (2023). Networks of action situations in social–ecological systems: current approaches and potential futures. Sustainability Science, 18(1), 1–10.