Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Phenotypic variation at different spatial scales in relation to environment in two circumpolar bryophyte species
Göteborg University.ORCID-id: 0000-0001-5322-9827
Univ. Centre in Svalbard.
Dept. of Botany, Natural History Museum, Univ. of Oslo.
2005 (engelsk)Inngår i: Lindbergia, ISSN 0105-0761, E-ISSN 2001-5909, Vol. 30, nr 3, s. 125-142Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Morphology, physiology and biomass in two widespread bryophyte species, Hylocomium splendens and Racomitrium lanuginosum, were studied to examine the extent to which different species exhibit similar phenotypic variation patterns within and across regions. Analyses of nine morphological variables, chlorophyll content, nitrogen content, C/N ratio and biomass were conducted in samples from five sites in two geographically separated and climatically different regions, Iceland and northern Sweden. Both species exhibited large between-site variation in morphology, physiology and biomass, but within-site variation in morphology was substantially higher in Hylocomium splendens than Racomitrium lanuginosum. Morphological patterns were partly similar, partly different between the species, indicating that the two species respond morphologically to external factors on different scales. The lowest concentrations of chlorophyll and nitrogen were found at the same sites for both species, while the site of highest concentration was not the same. In Hylocomium splendens, chlorophyll content was positively correlated with biomass. Many of the observed relationships between morphological, physiological variables and biomass were species-specific. Our results demonstrate that the two bryophytes exhibit different phenotypic responses to environmental variation.

sted, utgiver, år, opplag, sider
ABE-IPS , 2005. Vol. 30, nr 3, s. 125-142
Emneord [en]
Vegetation, Region, Characteristics
HSV kategori
Forskningsprogram
SAB, Uh Environmental protection and nature conservation
Identifikatorer
URN: urn:nbn:se:hj:diva-40316OAI: oai:DiVA.org:hj-40316DiVA, id: diva2:1217756
Tilgjengelig fra: 2018-06-13 Laget: 2018-06-13 Sist oppdatert: 2018-06-13bibliografisk kontrollert

Open Access i DiVA

fulltekst(3472 kB)11 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 3472 kBChecksum SHA-512
af0581b081d73e57518945b5d520e6ed9407422ccb702a689d861dfa249e91ffc6f8408612ab1907272ff6ea971bdd1dff47ac8020e32f2204c485ccf16d28c4
Type fulltextMimetype application/pdf

Personposter BETA

Jägerbrand, Annika K.

Søk i DiVA

Av forfatter/redaktør
Jägerbrand, Annika K.
I samme tidsskrift
Lindbergia

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 11 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 11 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf