Composition and phylogenetic structure of Pampean grasslands under distinct land use and presence of alien species

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F23%3A00571568" target="_blank" >RIV/67985939:_____/23:00571568 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1007/s42974-023-00136-8" target="_blank" >https://doi.org/10.1007/s42974-023-00136-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s42974-023-00136-8" target="_blank" >10.1007/s42974-023-00136-8</a>

Result language

angličtina

Original language name

Composition and phylogenetic structure of Pampean grasslands under distinct land use and presence of alien species

Original language description

Alien species can modify ecosystem functions and ecological processes in natural communities and potentially become invasive. In the Brazilian Pampean grasslands, reports of changes in land use and invasions of alien plant species are becoming more frequent. This study aimed to investigate species composition and phylogenetic relationships between native and alien plants across four sites of Brazilian Pampean grasslands under distinct land uses (NOM: no agricultural management. GRZ: grazed pastures, AGR: agrarian crops, ROAD: roadside). The phylogenetic relationship between native and alien species was analyzed at two scales: inter-site and intra-site. We found phylogenetic diversity dissimilarity across all sites considering all species. Overall, across all sites, we found random phylogenetic relationships among alien and native species. We found significant phylogenetic clustering in the most disturbed site (ROAD) for the two sets of species: all (alien and natives) and only native species. We conclude that clustering of phylogenetic relationships among alien and native species is only evident at small (intra-site) sampling scales in environments subject to high levels of disturbance (i.e., roadsides) in the studied Pampean Grasslands, suggesting that environmental filtering plays an important role in local community assembly.

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

2023

Confidentiality

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

Name of the periodical

Community Ecology: an interdisciplinary journal reporting progress in community and population studies

ISSN

1585-8553

e-ISSN

1588-2756

Volume of the periodical

24

Issue of the periodical within the volume

1

Country of publishing house

HU - HUNGARY

Number of pages

14

Pages from-to

73-86

UT code for WoS article

000932328200001

EID of the result in the Scopus database

2-s2.0-85148015221