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Stratospheric ozone, ultraviolet radiation, and cryptogams

Publiceringsår: 2007
Språk: Engelska
Sidor: 326-333
Publikation/Tidskrift/Serie: Biological Conservation
Volym: 135
Dokumenttyp: Artikel
Förlag: Elsevier

Sammanfattning

The stratospheric ozone layer, which protects the biosphere from biologically active (mostly harmful) ultraviolet-B (UV-B) solar radiation, thinned during the latter half of the 20th century. In this paper some of the effects of UV-B radiation on cryptogams (cyanobacteria, algae, lichens, mosses, liverworts, pteridophytes and fungi) are reviewed. Effects vary among species, and therefore changes in UV-B radiation may affect species frequencies. Effects also depend on other factors, such as water conditions.

Disputation

Nyckelord

  • Earth and Environmental Sciences
  • Fungi
  • Lichens
  • Mosses
  • Ozone depletion
  • Nitrogen fixation
  • Ferns
  • Algae
  • UV-B

Övrigt

Published
  • Photobiology
Yes
  • Photobiology
  • ISSN: 0006-3207

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