Agronomic non-native species are overrepresented across habitat types in central Canada

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F24%3A00138511" target="_blank" >RIV/00216224:14310/24:00138511 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1111/1365-2664.14631" target="_blank" >https://doi.org/10.1111/1365-2664.14631</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1365-2664.14631" target="_blank" >10.1111/1365-2664.14631</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Agronomic non-native species are overrepresented across habitat types in central Canada

Popis výsledku v původním jazyce

In response to non-native plant invasions, many governments have established noxious weed lists to control and eradicate introduced invasive plants. However, invasive agronomic species are often unregulated, and the extent of their invasion across habitat types has never been determined. Using vegetation surveys across 222 plots, we investigated the contribution of agronomic versus noxious non-native species to the levels of invasion across seven habitat types in central Canada. Although agronomic non-native species, such as Poa pratensis and Bromus inermis, only made up 21.3% of the non-native species pool, they accounted for 43.6% of non-native plant species frequency and 74.4% of relative non-native plant cover. They were also disproportionately overrepresented compared with noxious non-native species across all habitat types, except saline marshes. The overabundance of agronomic non-native plants in central Canada is likely the legacy of cultivar breeding, intentional seeding of introduced forage species and a lack of incentive for the use of native species. Synthesis and applications: Decelerating the invasion by agronomic non-native plants will require approaches beyond noxious weed lists and initiatives in research, policy and education. These tools can include incentives to use native seed material, for example, in reclamation and forage and turf production, to reduce propagule pressure from invasive agronomic non-native plants.

Název v anglickém jazyce

Agronomic non-native species are overrepresented across habitat types in central Canada

Popis výsledku anglicky

In response to non-native plant invasions, many governments have established noxious weed lists to control and eradicate introduced invasive plants. However, invasive agronomic species are often unregulated, and the extent of their invasion across habitat types has never been determined. Using vegetation surveys across 222 plots, we investigated the contribution of agronomic versus noxious non-native species to the levels of invasion across seven habitat types in central Canada. Although agronomic non-native species, such as Poa pratensis and Bromus inermis, only made up 21.3% of the non-native species pool, they accounted for 43.6% of non-native plant species frequency and 74.4% of relative non-native plant cover. They were also disproportionately overrepresented compared with noxious non-native species across all habitat types, except saline marshes. The overabundance of agronomic non-native plants in central Canada is likely the legacy of cultivar breeding, intentional seeding of introduced forage species and a lack of incentive for the use of native species. Synthesis and applications: Decelerating the invasion by agronomic non-native plants will require approaches beyond noxious weed lists and initiatives in research, policy and education. These tools can include incentives to use native seed material, for example, in reclamation and forage and turf production, to reduce propagule pressure from invasive agronomic non-native plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10619 - Biodiversity conservation

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Journal of Applied Ecology

ISSN

0021-8901

e-ISSN

—

Svazek periodika

61

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1385-1395

Kód UT WoS článku

001190927000001

EID výsledku v databázi Scopus

2-s2.0-85189032177