The late rise of sky-island vegetation in the European Alps

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F25%3A10512906" target="_blank" >RIV/00216208:11310/25:10512906 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_MJiDjBH5S" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_MJiDjBH5S</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41477-025-02001-0" target="_blank" >10.1038/s41477-025-02001-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The late rise of sky-island vegetation in the European Alps

Popis výsledku v původním jazyce

Our understanding of the emergence of mountain floras rests on our ability to infer how orogeny, landscape dynamics and climate change altered their evolutionary trajectories. Here we reconstruct the assembly of the diverse sky-island flora of the European Alps and test the impact of key geo-climatic events. We use a dated 5,231-species phylogeny, including 96% of the sky-island flora. The assembly of this flora occurred through the colonization of over a thousand distinct lineages, of which 46% speciated from their lowland or non-Alpine ancestor and 6% underwent in situ cladogenesis. The young ages of extant sky-island lineages show that their accumulation was decoupled from ancient geo-climatic events but accelerated throughout the Plio-Pleistocene. The sky-island vegetation therefore assembled through recent lineage turnover, which was triggered, rather than impeded, by Pleistocene glacial intensification. This perspective challenges previous assumptions and highlights the complex interplay of geo-climatic factors in shaping the intricate tapestry of alpine floras.

Název v anglickém jazyce

The late rise of sky-island vegetation in the European Alps

Popis výsledku anglicky

Our understanding of the emergence of mountain floras rests on our ability to infer how orogeny, landscape dynamics and climate change altered their evolutionary trajectories. Here we reconstruct the assembly of the diverse sky-island flora of the European Alps and test the impact of key geo-climatic events. We use a dated 5,231-species phylogeny, including 96% of the sky-island flora. The assembly of this flora occurred through the colonization of over a thousand distinct lineages, of which 46% speciated from their lowland or non-Alpine ancestor and 6% underwent in situ cladogenesis. The young ages of extant sky-island lineages show that their accumulation was decoupled from ancient geo-climatic events but accelerated throughout the Plio-Pleistocene. The sky-island vegetation therefore assembled through recent lineage turnover, which was triggered, rather than impeded, by Pleistocene glacial intensification. This perspective challenges previous assumptions and highlights the complex interplay of geo-climatic factors in shaping the intricate tapestry of alpine floras.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nature Plants

ISSN

2055-026X

e-ISSN

2055-0278

Svazek periodika

11

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

1142-1153

Kód UT WoS článku

001500678500001

EID výsledku v databázi Scopus

2-s2.0-105007150934