uu.seUppsala universitets publikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • 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
Ancient refugia and present-day habitat suitability of native laurophylls in Italy
Free Univ Bozen Bolzano, Fac Sci & Technol, Bozen Bolzano, Italy.
Masaryk Univ, Dept Bot, Brno, Czech Republic.
Free Univ Bozen Bolzano, Fac Sci & Technol, Bozen Bolzano, Italy.ORCID-id: 0000-0002-9426-1441
Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Biologiska sektionen, Institutionen för ekologi och genetik, Växtekologi och evolution. Sapienza Univ Roma, Dept Environm Biol, Rome, Italy.
Vise andre og tillknytning
2019 (engelsk)Inngår i: Journal of Vegetation Science, ISSN 1100-9233, E-ISSN 1654-1103, Vol. 30, nr 3, s. 564-574Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Questions European native laurophyllous species are interesting for their biogeography and evolutionary history, as well as for their responses to global changes. We identified Italian native laurophylls on the basis of morphology, biogeographical history and ecological niche to study whether these species are in equilibrium with the present-day climate. Furthermore, we localized Quaternary refugia and areas of potential spread of native laurophylls using distribution patterns of realized and potential aggregations of native laurophylls, respectively. Location Italy. Methods We extracted data for 17 087 forest plots from a phytosociological database. Detrended Correspondence Analysis of these plots with overlay of climatic and environmental variables was performed to identify native laurophylls, i.e., evergreen broad-leaved species of late Tertiary radiation, occupying a warm and humid niche. Potential ranges of laurophylls were calculated using Beals' index of sociological favourability. The realized/potential range-size ratio was calculated for each single laurophyll to understand whether it is in equilibrium with the present-day climate. Distribution patterns of realized and potential aggregations of laurophylls were mapped. Results Ordination analysis provided a selection of 11 species as Italian native laurophylls. Most of them occupied less than half of their estimated potential range. Realized aggregations richest in native laurophylls were localized in the central Apennines. However, the Italian forests showed high potential for native laurophylls with the richest potential aggregations in the whole Apennines and in the southern Alps. Conclusions Most of the Italian native laurophylls showed non-equilibrium with the current climate, suggesting that late-Quaternary events could better explain their present-day distribution than on-going climate change. Furthermore, their refugia in central Italy suggest the persistence in sites with temperate climate during Quaternary environmental changes. The high suitability of Italian forests for laurophylls, along with global changes, suggests possible future spreading of these species.

sted, utgiver, år, opplag, sider
WILEY , 2019. Vol. 30, nr 3, s. 564-574
Emneord [en]
Beal's index, evergreen broad-leaved species, laurophyllisation, laurophyllous, species aggregations, species potential distribution, vegetation databases
HSV kategori
Identifikatorer
URN: urn:nbn:se:uu:diva-387968DOI: 10.1111/jvs.12743ISI: 000469999900015OAI: oai:DiVA.org:uu-387968DiVA, id: diva2:1331825
Tilgjengelig fra: 2019-06-27 Laget: 2019-06-27 Sist oppdatert: 2019-06-27bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst

Personposter BETA

Spada, Francesco

Søk i DiVA

Av forfatter/redaktør
Zerbe, StefanSpada, Francesco
Av organisasjonen
I samme tidsskrift
Journal of Vegetation Science

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 64 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • 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