mapping of lichens

Maps of lichens distribution indicating air quality. Fruticose lichens (with branched structures well above the surface) are more susceptible to SO2 damage than foliose lichens (whose leaflike thallus lies nearly flat on surface) and both in turn are more susceptible than crustose lichens (which embed their tissue in the cracks of bark, soil, or rocks). The use of morphological lichen types as indicators of air pollution concentrations is well developed. (Source: WESTM)



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Zedda L, Gröngröft A, Schultz M, Petersen A, Mills A, Rambold G 2011. Distribution patterns of soil lichens across the principal biomes of southern Africa. Journal of Arid Environments 75 (2) 215-220
Hinchliffe G, Bollard-Breen B, Cowan D, Doshi A, Gillman LN, Maggs-Kölling G, de los Ríos A, Pointing SB 2017. Advanced Photogrammetry to Assess Lichen Colonization in the Hyper-Arid Namib Desert. Frontiers in Microbiology (8)
Wirth V, Müller J, Pfiz M, Loris K, Küppers M 2010. Lichen distribution along an ocean-inland transect in the fog zone of the Central Namib. Biodiversity in southern Africa, 2: Patterns and processes at regional scale 112-117