The diameter of beech snags is an important factor for saproxylic beetle richness: Implications for forest management and conservation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F23%3A97177" target="_blank" >RIV/60460709:41320/23:97177 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.fecs.2023.100143" target="_blank" >http://dx.doi.org/10.1016/j.fecs.2023.100143</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fecs.2023.100143" target="_blank" >10.1016/j.fecs.2023.100143</a>
Alternative languages
Result language
angličtina
Original language name
The diameter of beech snags is an important factor for saproxylic beetle richness: Implications for forest management and conservation
Original language description
Snags are an important component of beech forests that promote biodiversity. However, their occurrence is completely marginal in managed stands. Creating snags in these stands would greatly enhance biodiversity. We investigated whether snag dimensions were important for saproxylic beetle richness since they were easily transferable parameters to forest management and assessed the presence of other snag microhabitats affecting beetle communities. Data collection was performed using passive flight traps placed on thirty snags in a recent beech reserve. A total of 6706 adults belonging to 231 saproxylic species (53 Red List species, 23%) were captured. The results showed that the most important snag parameters were the diameter (thickness) and canopy openness of the surrounding stands. The occurrence of Fomes fomentarius, the volume of snag and decay class 3 were marginally significant in terms of the preference of all saproxylic species. Alpha diversity was reduced by an advanced degree of decay and a surprisingly deep stem cavity. After dividing snag thickness into categories (<35 cm; 35-70 cm and >70 cm DBH), we found that categories with snag diameter greater than 35 cm showed little differences in all saproxylic and Red List species richness and diversity indices and exhibited the highest similarity in beetle communities. Regarding recommendations to forest managers in terms of optimization and simplification of practical procedures, we suggest actively creating high stumps to act as snags greater than 35 cm in DBH diameter to promote biodiversity in beech management stands.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40102 - Forestry
Result continuities
Project
<a href="/en/project/QK23020008" target="_blank" >QK23020008: Payments for ecosystem services of forest and forestry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Forest Ecosystems
ISSN
2095-6355
e-ISSN
2095-6355
Volume of the periodical
10
Issue of the periodical within the volume
2023
Country of publishing house
CN - CHINA
Number of pages
11
Pages from-to
1-11
UT code for WoS article
001109499400001
EID of the result in the Scopus database
2-s2.0-85174564298