Gaps in Global Alien Plant Trait Data and How to Fill Them

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00640810" target="_blank" >RIV/67985939:_____/25:00640810 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/25:10512668

Výsledek na webu

<a href="https://doi.org/10.1111/geb.70131" target="_blank" >https://doi.org/10.1111/geb.70131</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/geb.70131" target="_blank" >10.1111/geb.70131</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Gaps in Global Alien Plant Trait Data and How to Fill Them

Popis výsledku v původním jazyce

Functional traits help to understand the ecological processes underlying biological invasions. In this study, we assess the availability of trait data and identify global gaps and biases. We used the GloNAF database to get a global list of plants naturalised outside their native range and their distributions. We combined data from the four largest trait databases: AusTraits, BIEN, GIFT, and TRY, on which we performed taxonomic and trait harmonisation. We found that the species-by-trait matrix (2764 traits for 14,539 species) was only 1.5% complete, with most traits measured for very few species. Only 10 traits were available for more than 50% of all alien plants. Four percent of the species lacked all trait data, while 27% of species had data for the three key plant traits: leaf mass per area, seed mass, and plant height. We observed a strong latitudinal gradient in trait knowledge, with tropical regions showing lower trait knowledge than higher latitudes, particularly in the Northern Hemisphere.

Název v anglickém jazyce

Gaps in Global Alien Plant Trait Data and How to Fill Them

Popis výsledku anglicky

Functional traits help to understand the ecological processes underlying biological invasions. In this study, we assess the availability of trait data and identify global gaps and biases. We used the GloNAF database to get a global list of plants naturalised outside their native range and their distributions. We combined data from the four largest trait databases: AusTraits, BIEN, GIFT, and TRY, on which we performed taxonomic and trait harmonisation. We found that the species-by-trait matrix (2764 traits for 14,539 species) was only 1.5% complete, with most traits measured for very few species. Only 10 traits were available for more than 50% of all alien plants. Four percent of the species lacked all trait data, while 27% of species had data for the three key plant traits: leaf mass per area, seed mass, and plant height. We observed a strong latitudinal gradient in trait knowledge, with tropical regions showing lower trait knowledge than higher latitudes, particularly in the Northern Hemisphere.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GX19-28807X" target="_blank" >GX19-28807X: Makroekologie rostlinných invazí: význam stanovišť a globální syntéza (SynHab)</a><br>

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

Global Ecology and Biogeography

ISSN

1466-822X

e-ISSN

1466-8238

Svazek periodika

34

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

16

Strana od-do

e70131

Kód UT WoS článku

001604733900007

EID výsledku v databázi Scopus

2-s2.0-105018347246