Wainwright, J., Turnbull, L., Ibrahim, T., Lexartza-Artza, I., Thomton, S., & Brazier, R. (2011). Linking Environmental Régimes, Space and Time: Interpretations of Structural and Functional Connectivity. Geomorphology, 126(3-4), 387-404. https://doi.org/10.1016/j.geomorph.2010.07.027