A scheme depicting the correspondence between levels of cognitive representation (Gärdenfors 2004; on the left), and types of warrants of claims-making (Fischer 1995; on the right), from more concrete (below) to more abstract (above).

  Part of: Haila Y, Henle K (2014) Uncertainty in biodiversity science, policy and management: a conceptual overview. Nature Conservation 8: 27-43. https://doi.org/10.3897/natureconservation.8.5941