High plant taxonomic beta diversity and functional and phylogenetic convergence between two Neotropical inselbergs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F20%3A43902293" target="_blank" >RIV/60076658:12310/20:43902293 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/20:00537347

Result on the web

<a href="https://www.tandfonline.com/doi/abs/10.1080/17550874.2019.1673846?journalCode=tped20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/17550874.2019.1673846?journalCode=tped20</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/17550874.2019.1673846" target="_blank" >10.1080/17550874.2019.1673846</a>

Result language

angličtina

Original language name

High plant taxonomic beta diversity and functional and phylogenetic convergence between two Neotropical inselbergs

Original language description

Background: Inselbergs (granitic and gneissic rock outcrops) are common elements in the Atlantic Forest and present large taxonomic (TD), functional (FD) and phylogenetic (PD) diversity. Aims: We investigated how plant diversity changed across ecological and biogeographic scales by comparing TD, FD and PD of communities within and between two inselbergs. We expected converging FD and PD but distinct TD between outcrops, because of similar local environmental conditions in inselbergs and the long-term lineage isolation. Methods: We calculated TD, PD and FD, and partitioned diversity into ? (each inselberg), ? (between inselbergs) and ? (whole sample) components. Phylogenetic signal was estimated for all traits. To link environmental predictors to functional traits a redundancy analysis was run. Variation in TD, FD and PD was analysed by general linear models with patch area and the two inselbergs as predictors. Results: The inselbergs were taxonomically different, but showed convergence in their functional and phylogenetic diversity. The limited retention of phylogenetic signal suggests that different species may converge and respond similarly to environmental variables. Within inselbergs, larger patches displayed higher TD, FD and PD. Conclusions: Seeking conservation strategies for inselbergs is challenging since, despite their functional and phylogenetic similarity, endemic species make individual rock outcrops unique.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10618 - Ecology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Plant Ecology &amp; Diversity

ISSN

1755-0874

e-ISSN

—

Volume of the periodical

13

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

13

Pages from-to

61-73

UT code for WoS article

000491432500001

EID of the result in the Scopus database

—