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HUMAN IMPACT ON TERRESTRIAL ECOSYSTEMS IN WEST ANTARCTICA (17th Symposium on Polar Biology)
  • M. Olech
  • Environmental Science
  • 1 February 1996
Lichens of King George Island, Antarctica
Checklist of the lichens of the Tatra Natinal Park, Poland
137Cs, 226, 228Ra, 210Pb and 40K concentrations in Antarctic soil, sediment and selected moss and lichen samples
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Short Note: The first appearance and establishment of an alien vascular plant in natural habitats on the forefield of a retreating glacier in Antarctica
. 1985). However, there is no evidencefrom palaeorecords that any other vascular plants existedin this region during the Holocene, despite the fact that amajor source of potential immigrants is…
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Plant communities of NW Sorkapp Land (Spitsbergen)
Additions to the lichen flora of the Polish Tatra Mountains. III
Ecophysiological investigations of Usnea antarctica in the maritime Antarctic I. Annual microclimatic conditions and potential primary production
TLDR
Spring and autumnal months are revealed as probably the most important periods for lichen primary production because PPFD exceeds photosynthetic light compensation point during the daytime and ambient moisture conditions frequently favour a positive carbon balance.
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Testing for endemism, genotypic diversity and species concepts in Antarctic terrestrial microalgae of the Tribonemataceae (Stramenopiles, Xanthophyceae).
TLDR
The presence of distinctive sequence regions within the psbA/rbcL spacer, together with differences in the rbcL phylogeny, provided significant autoapomorphic criteria to re-define the Tribonemataceae species.
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Trace elements concentrations in selected moss and lichen species collected within Antarctic research stations
The Antarctic region has been considered as a region the least exposed to the pollution. However, increase of human activities at the research stations, transportation and tourism threaten the…
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