The mossy north: an inverse latitudinal diversity gradient in European bryophytes.

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Version: Final published version
Serval ID
serval:BIB_3A6D17C960C2
Type
Article: article from journal or magazin.
Collection
Publications
Title
The mossy north: an inverse latitudinal diversity gradient in European bryophytes.
Journal
Scientific Reports
Author(s)
Mateo R.G., Broennimann O., Normand S., Petitpierre B., Araújo M.B., Svenning J.C., Baselga A., Fernández-González F., Gómez-Rubio V., Muñoz J., Suarez G.M., Luoto M., Guisan A., Vanderpoorten A.
ISSN
2045-2322 (Electronic)
ISSN-L
2045-2322
Publication state
Published
Issued date
2016
Volume
6
Pages
25546
Language
english
Abstract
It remains hotly debated whether latitudinal diversity gradients are common across taxonomic groups and whether a single mechanism can explain such gradients. Investigating species richness (SR) patterns of European land plants, we determine whether SR increases with decreasing latitude, as predicted by theory, and whether the assembly mechanisms differ among taxonomic groups. SR increases towards the south in spermatophytes, but towards the north in ferns and bryophytes. SR patterns in spermatophytes are consistent with their patterns of beta diversity, with high levels of nestedness and turnover in the north and in the south, respectively, indicating species exclusion towards the north and increased opportunities for speciation in the south. Liverworts exhibit the highest levels of nestedness, suggesting that they represent the most sensitive group to the impact of past climate change. Nevertheless, although the extent of liverwort species turnover in the south is substantially and significantly lower than in spermatophytes, liverworts share with the latter a higher nestedness in the north and a higher turn-over in the south, in contrast to mosses and ferns. The extent to which the similarity in the patterns displayed by spermatophytes and liverworts reflects a similar assembly mechanism remains, however, to be demonstrated.
Pubmed
Web of science
Open Access
Yes
Create date
27/05/2016 9:40
Last modification date
20/08/2019 14:30
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