The Rosalia longicorn (Rosalia alpina; Linnaeus, 1758) is a protected saproxylic (deadwood-depending) beetle species. Thanks to its attractive colouring, it acts as an umbrella species important for biodiversity conservation. The beetle has disappeared from many places in the Czech Republic, with one of the last populations surviving in the Ralska upland. Using the capture-mark-recapture method, I estimated the local population size, and mobility of the species, and related the results to the data obtained in previous years. The outcome will support more efficient conservation strategies targeted at this species in the Ralska upland.
longhorn beetle, endangered species, population, mark-recapture, dead wood
Length of the covering note
43 s
Language
CZ
Annotation
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Annotation in English
The Rosalia longicorn (Rosalia alpina; Linnaeus, 1758) is a protected saproxylic (deadwood-depending) beetle species. Thanks to its attractive colouring, it acts as an umbrella species important for biodiversity conservation. The beetle has disappeared from many places in the Czech Republic, with one of the last populations surviving in the Ralska upland. Using the capture-mark-recapture method, I estimated the local population size, and mobility of the species, and related the results to the data obtained in previous years. The outcome will support more efficient conservation strategies targeted at this species in the Ralska upland.
longhorn beetle, endangered species, population, mark-recapture, dead wood
Research Plan
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Research Plan
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Recommended resources
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Recommended resources
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Enclosed appendices
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Appendices bound in thesis
illustrations, maps, graphs, tables
Taken from the library
No
Full text of the thesis
Appendices
Reviewer's report
Supervisor's report
Defence procedure record
16.07 -16.19 uchazečka přednesla obhajobu
Mgr. L.Drag, Ph.D. přečetl školitelský posudek. Doc. Martin Konvička, Ph.D. přečetl oponentský posudek. Dotazy: Uveďte příklady organizmů , které pod vlivem změn hospodaření "přecházejí" z lesních do nelesních biotopů? Okrouhlík: Proč jste minitorovali samce a samice? Může být různý poměr pohlaví? O čem to vypovídá? Proč je rozdíl mezi samci a samicemi mezi různými lokalitami? fuchs: Máte údaje, kolik samců a samic opustí danou lokalitu? Jaké jsou biotopové nároky tesaříka alpského?
Obhajoba proběhla prezenčně. Zapisovatel: Mgr. Jana Maxerová. Komise zasedla ve jmenovaném složení. K.Sam byla přítomna obhajobě, z hlasování omluvena.