Kozhin, M.N., O.A. Belkina, A.Yu.
Likhachev & E.A. Ignatova. Moss flora of
the Ainov Islands, Barents Sea
Arctoa (2016) 25: 408–419
doi: 10.15298/arctoa.25.33
The bryoflora of the Ainov
Islands is characterized as poor and incomplete;
in total 66 species with 3 infraspecific taxa were found here.
It is the
lowest number of species known
from island floras of the
European Subarctic due to the
small area, low habitat diversity
and vast bird rookeries. In 1960–1980s huge
colonies of Larus argentatus and Larus marinus
populated the Islands thus provoking
the process of ecosystem organic
enrichment. As a result, Pleurozium
schreberi, Paludella
squarrosa and
Plagiomnium elatum
disappeared, Dicranum
scoparium, Hylocomium splendens, Helodium blandowii, Rhytidiadelphus squarrosus declined in occurrence in
tundra-like communities and swamps, epilithic
mosses became very rare and
low-numbered. All the evidence taken
into account, low resistance of mosses to
intense bird-influenced eutrophication was observed.