Seaward, MRD 1989: Lichens as monitors of recent changes in air pollution. - Plants Today1989: 64-69. [RLL List # 139 / Rec.# 16965] Keywords: AIR POLLUTION/ BRITISH ISLES/ EPIPHYTES
Abstract: 7 figures. ["They [lichens] are now found to be equally valuable indicators of atmospheric amelioration, such as that resulting from the implementation of clean air policies in the UK, and recent qualitative changes in air pollution. The consequent changes in epiphytic lichen communities have had noticeable effects upon associated organisms."]
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