Successional pathways and trophic specialisation of different groups oforganisms in formerly extracted raised bogs – Restoration and conservation perspectives

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F24%3A00587113" target="_blank" >RIV/60077344:_____/24:00587113 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/24:43908485

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0006320724002118/pdfft?md5=07cd4350794d26b46973639ecc7cfa06&pid=1-s2.0-S0006320724002118-main.pdf" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0006320724002118/pdfft?md5=07cd4350794d26b46973639ecc7cfa06&pid=1-s2.0-S0006320724002118-main.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.biocon.2024.110649" target="_blank" >10.1016/j.biocon.2024.110649</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Successional pathways and trophic specialisation of different groups oforganisms in formerly extracted raised bogs – Restoration and conservation perspectives

Popis výsledku v původním jazyce

Central European raised bogs are valuable habitats inhabited by highly adapted peatland specialists, so-called tyrphobionts and tyrphotolerants. Many of them have been destroyed by drainage and peat extraction. After such strong disturbance, the entire biota is deeply influenced, and recovery to a pre-disturbance state may be limited.nThis study shows successional trends in the recovery of vegetation, fungi, and Lepidoptera in two disturbed raised bogs comparing with reference. After three decades of spontaneous development, the species composition did not match the reference natural bogs in any of the studied taxonomic groups, however, all groups responded in a very similar way to the disturbance. Alternative communities with low peatland specialists developed. Each taxonomic group was influenced by similar environmental factors, mostly by remaining peat, water table, and successional age, while successional age and pH were the most important factors for peatland specialists. If all species were considered, we found an increasing pattern in trophic specialisation during the succession. As successional age is one of the most important factor, restoration measures should be taken as soon as possible, otherwise the site will not be inhabited by peatland specialists. Generally, peatland specialists should be focused more on in restoration projects, but also dominant plant species are important because they are associated with most fungal and Lepidoptera species. Restoration will be more successful if a thicker layer of peat is left after peat extraction, and water table has returned to pre-draining conditions.n

Název v anglickém jazyce

Successional pathways and trophic specialisation of different groups oforganisms in formerly extracted raised bogs – Restoration and conservation perspectives

Popis výsledku anglicky

Central European raised bogs are valuable habitats inhabited by highly adapted peatland specialists, so-called tyrphobionts and tyrphotolerants. Many of them have been destroyed by drainage and peat extraction. After such strong disturbance, the entire biota is deeply influenced, and recovery to a pre-disturbance state may be limited.nThis study shows successional trends in the recovery of vegetation, fungi, and Lepidoptera in two disturbed raised bogs comparing with reference. After three decades of spontaneous development, the species composition did not match the reference natural bogs in any of the studied taxonomic groups, however, all groups responded in a very similar way to the disturbance. Alternative communities with low peatland specialists developed. Each taxonomic group was influenced by similar environmental factors, mostly by remaining peat, water table, and successional age, while successional age and pH were the most important factors for peatland specialists. If all species were considered, we found an increasing pattern in trophic specialisation during the succession. As successional age is one of the most important factor, restoration measures should be taken as soon as possible, otherwise the site will not be inhabited by peatland specialists. Generally, peatland specialists should be focused more on in restoration projects, but also dominant plant species are important because they are associated with most fungal and Lepidoptera species. Restoration will be more successful if a thicker layer of peat is left after peat extraction, and water table has returned to pre-draining conditions.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10619 - Biodiversity conservation

Projekt

<a href="/cs/project/GA19-15031S" target="_blank" >GA19-15031S: Obnova biodiverzity narušených rašelinišť jako základ pro obnovu jejich budoucích ekosystémových funkcí a služeb</a><br>

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

Biological Conservation

ISSN

0006-3207

e-ISSN

1873-2917

Svazek periodika

296

Číslo periodika v rámci svazku

AUG 01

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

110649

Kód UT WoS článku

001259502300001

EID výsledku v databázi Scopus

2-s2.0-85196525014