2024
Weak phylogenetic effect on specialist plant assemblages and their persistence on habitat islands
KLIMES, Adam; Rafael MOLINA-VENEGAS; Angelino CARTA; Milan CHYTRÝ; Luisa CONTI et. al.Základní údaje
Originální název
Weak phylogenetic effect on specialist plant assemblages and their persistence on habitat islands
Autoři
KLIMES, Adam; Rafael MOLINA-VENEGAS; Angelino CARTA; Milan CHYTRÝ; Luisa CONTI; Lars GOTZENBERGER; Michal HÁJEK; Michal HORSÁK; Borja JIMENEZ-ALFARO; Jitka KLIMESOVA; Francisco E. MENDEZ-CASTRO; David ZELENY a Gianluigi OTTAVIANI
Vydání
Journal of Biogeography, HOBOKEN, WILEY, 2024, 0305-0270
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10618 Ecology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.600
Kód RIV
RIV/00216224:14310/24:00139517
Organizační jednotka
Přírodovědecká fakulta
UT WoS
001183862800001
EID Scopus
2-s2.0-85187909919
Klíčová slova anglicky
clonality; functional island biogeography; habitat specialization; phylogenetic diversity; plant persistence strategies; resprouting; trait-insularity links
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 10. 10. 2024 09:59, Mgr. Lucie Jarošová, DiS.
Anotace
V originále
AimThe influence of species phylogenetic relatedness on the formation of insular assemblages remains understudied in functional island biogeography, especially for terrestrial habitat islands (i.e. distinct habitat patches embedded in a matrix that differ in the prevailing environmental conditions). Here, we tested three eco-evolutionary hypotheses: (1) functional specialization of species (i.e. specialism) is associated with phylogenetic clustering at the habitat archipelago scale, (2) such clustering increases with insularity at the habitat island scale and (3) traits indicative of effective local persistence strategies shape island specialism.LocationTerrestrial habitat islands, Europe (Fens in the Western Carpathians, Outcrops in Moravia and Mountaintops in the Cantabrian Range).TaxonAngiosperms.MethodsWe assessed the phylogenetic relatedness of habitat specialists in three different archipelagos composed of terrestrial habitat islands based on phylogenetic signals and phylogenetic diversity (PD) measures. We estimated the effect of insularity on PD using linear models and the effect of persistence traits on specialism using phylogenetic logistic regressions.ResultsOur hypotheses were largely not supported. Outcrop and mountaintop specialist assemblages did not exhibit any phylogenetic structuring, whereas fen specialists were clustered at the archipelago scale. Therefore, insularity seems not to act as a selective force for phylogenetic structure, and ecologically important persistence traits do not operate as precursors of specialism.Main ConclusionsOur results show that species phylogenetic relatedness plays a minor role in shaping habitat island specialist assemblages. Furthermore, the effects of phylogenetic relatedness on assemblages of island specialists are system and scale dependent. Finally, accounting for species' phylogenetic relatedness on persistence traits yielded results similar to previous studies, which corroborates the positive relationship between insularity and functional traits (indicative of enhanced plant persistence abilities with increasing within-archipelago insularity).
Návaznosti
| GA19-01775S, projekt VaV |
| ||
| GX19-28491X, projekt VaV |
|