Stanton, Daniel; Horn, Henry
Harvesting of fog water by epiphytes is biomechanically analogous to filter-feeding by aquatic invertebrates. Increased branchiness, as measured by fractal dimensionality, should reflect greater fog-harvesting ability. We documented changes in epiphytic macrolichens across an altitudinal gradient in fog availability in a coastal shrubland in northern Chile. Fruticose and foliose genera appear to become more abundant with increased fog availability. Fractal dimension of fruticose and foliose...[Show more]
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