Tree diversity regulates forest pest invasion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A81276" target="_blank" >RIV/60460709:41320/19:81276 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.pnas.org/content/116/15/7382" target="_blank" >https://www.pnas.org/content/116/15/7382</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1073/pnas.1821039116" target="_blank" >10.1073/pnas.1821039116</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Tree diversity regulates forest pest invasion

Popis výsledku v původním jazyce

Nonnative pests often cause cascading ecological impacts, leading to detrimental socioeconomic consequences, however, how plant diversity may influence insect and disease invasions remains unclear. High species diversity in host communities may promote pest invasions by providing more niches (i.e., facilitation), but it can also diminish invasion success because low host dominance may make it more difficult for pests to establish (i.e., dilution). Most studies to date have focused on small-scale, experimental, or individual pest/disease species, while large-scale empirical studies, especially in natural ecosystems, are extremely rare. Using subcontinental-level data, we examined the role of tree diversity on pest invasion across the conterminous United States and found that the tree-pest diversity relationships are hump-shaped. Pest diversity increases with tree diversity at low tree diversity (because of facilitation or amplification) and is reduced at higher tree diversity (as a result of dilution)

Název v anglickém jazyce

Tree diversity regulates forest pest invasion

Popis výsledku anglicky

Nonnative pests often cause cascading ecological impacts, leading to detrimental socioeconomic consequences, however, how plant diversity may influence insect and disease invasions remains unclear. High species diversity in host communities may promote pest invasions by providing more niches (i.e., facilitation), but it can also diminish invasion success because low host dominance may make it more difficult for pests to establish (i.e., dilution). Most studies to date have focused on small-scale, experimental, or individual pest/disease species, while large-scale empirical studies, especially in natural ecosystems, are extremely rare. Using subcontinental-level data, we examined the role of tree diversity on pest invasion across the conterminous United States and found that the tree-pest diversity relationships are hump-shaped. Pest diversity increases with tree diversity at low tree diversity (because of facilitation or amplification) and is reduced at higher tree diversity (as a result of dilution)

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Proceedings of the national Academy of Sciences of the United States of America

ISSN

0027-8424

e-ISSN

—

Svazek periodika

116

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

7382-7386

Kód UT WoS článku

000463936900036

EID výsledku v databázi Scopus

2-s2.0-85064106584