Kärnefelt, I/ Arup, U/ Ekman, S 1990: Retreating lichens in southernmost Sweden. - Stuttgarter Beitrage zur Naturkunde, Ser. ANr. 456: 17-27. [RLL List # / Rec.# 9604] Keywords: MAPPING/ SWEDEN
Abstract: 10 fig. [Investigation in Skåne, Sweden of the current status of 94 at risk lichen species. Results show that environmental problems such as air pollution have caused a distinctive retreat: 41 species have disappeared and the others are in various stages of endangerment.]