Asta, J/ Garrec, JP 1980: Etude de l'accumulation du fluor dans les lichens d'une vallee alpine polluee. - Environmental Pollution, Series A21: 267-286. [RLL List # 107-10 / Rec.# 1193] Keywords: FLUORIDE/ AIR POLLUTION/ CORTICOLOUS/ EUROPE/ TERRICOLOUS/ ACCUMULATION
Abstract: 9 tables. 11 figures. ["The fluoride concentration of the lichen thallus depends on the species and variations in the level of atmospheric fluoride pollution in space and time, as it does in the phanerogamic vegetation. The fluoride concentration in corticolous species...shows seasonal variations in relation to rainfall. In contrast, the fluoride concentration in terricolous lichens seems to be influenced by other factors."]
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