Habitat requirements of the violet click beetle (Limoniscus violaceus) an endangered umbrella species of basal hollow trees

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00448961" target="_blank" >RIV/60077344:_____/15:00448961 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/15:43888784
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1111/icad.12119/epdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/icad.12119/epdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/icad.12119" target="_blank" >10.1111/icad.12119</a>

Result language
angličtina
Original language name
Habitat requirements of the violet click beetle (Limoniscus violaceus) an endangered umbrella species of basal hollow trees
Original language description
We studied habitat preferences of the violet click beetle, Limoniscus violaceus , an endangered basal hollow spcialist, in basal tree hollows using emergence traps installed on 208 trees located in five sites in France. We used logistic regressions and recursive partitioning methods to understand the species ? habitat relationships and to identify key environmental variables to predict the occurrence of L. violaceus. The probability of occurrence of L. violaceus in basal hollows increases with increasing tree circumference at 30 cm above ground and with increasing hollow decay stage. The analysis of threshold values shows that the occurrence of the beetle is relatively high in trees that have a circumference greater than 360 cm, uncertain for those between 235 and 360 cm, and improbable for circumferences lower than 235 cm. Similarly, the occurrence of L. violaceus was probable in advanced stages of hollow decomposition and improbable in early stages. Our results provide non-specialist
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Project
<a href="/en/project/EE.2.3.20.0064" target="_blank" >EE.2.3.20.0064: Centrum excelence pro globální studium funkce a biodiverzity lesních ekosystémů</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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