부산대학교 도서관

Investigation on effects of human interferences (i.e. pollution in the widest sense) to stream bryophyte vegetation was carried out at four mountainous areas in Hungary. The bryophyte associations of the sections affected by human disturbance were uniform independently of the substrate. The diversity of bryophytes was lower than in other stream sections and Amblystegium species as A. riparium, A. humile, and A. serpens were very frequent in each level. Although the stream sections investigated were situated in natural conservation areas of Hungary, 10% of them belonged to this category.