Bark beetle outbreaks in Picea abies stands are associated with changes in wood-inhabiting fungal communities and seedling establishment on logs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F24%3A101508" target="_blank" >RIV/60460709:41320/24:101508 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027073:_____/24:N0000042

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/S1754504823001058" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S1754504823001058</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.funeco.2023.101328" target="_blank" >10.1016/j.funeco.2023.101328</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Bark beetle outbreaks in Picea abies stands are associated with changes in wood-inhabiting fungal communities and seedling establishment on logs

Popis výsledku v původním jazyce

In recent decades bark beetle outbreaks have caused high mortality in natural mountain Picea abies forests in Central Europe. This study evaluated factors affecting seedling establishment of P. abies by focusing on the role of fungal communities in decaying logs, which is an important regeneration microsite. At the control site, which was affected by lower severity disturbance, well decayed logs with moss and vegetation cover hosted many seedlings. At the disturbed site, which experienced high mortality by bark beetles, greater canopy openness suppressed vegetation on logs and lowered seedling density. Additionally, the presence of a white rot basidio-mycete Phellopilus nigrolimitatus was positively associated with seedling density. In contrast, the presence of a brown rot basidiomycete Fomitopsis pinicola was negatively associated with seedling density. The relationships between these decomposer fungi and seedling density might be partly attributed to changes in wood chemical properties and associated mycorrhizal and pathogenic fungi.

Název v anglickém jazyce

Bark beetle outbreaks in Picea abies stands are associated with changes in wood-inhabiting fungal communities and seedling establishment on logs

Popis výsledku anglicky

In recent decades bark beetle outbreaks have caused high mortality in natural mountain Picea abies forests in Central Europe. This study evaluated factors affecting seedling establishment of P. abies by focusing on the role of fungal communities in decaying logs, which is an important regeneration microsite. At the control site, which was affected by lower severity disturbance, well decayed logs with moss and vegetation cover hosted many seedlings. At the disturbed site, which experienced high mortality by bark beetles, greater canopy openness suppressed vegetation on logs and lowered seedling density. Additionally, the presence of a white rot basidio-mycete Phellopilus nigrolimitatus was positively associated with seedling density. In contrast, the presence of a brown rot basidiomycete Fomitopsis pinicola was negatively associated with seedling density. The relationships between these decomposer fungi and seedling density might be partly attributed to changes in wood chemical properties and associated mycorrhizal and pathogenic fungi.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

<a href="/cs/project/GA22-05421S" target="_blank" >GA22-05421S: Vliv dostupnosti dusíku a stavu lesa na půdní mikrobiom, cykly prvků a biologické zotavování acidifikovaných vod v horkých ekosystémech.</a><br>

Návaznosti

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

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Fungal Ecology

ISSN

1754-5048

e-ISSN

1754-5048

Svazek periodika

68

Číslo periodika v rámci svazku

2024

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

001150247800001

EID výsledku v databázi Scopus

2-s2.0-85181259936