National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Habitatové preference, stanovištní dynamika a management hmyzu vázaného na staré stromy
PLÁTEK, Michal
The thesis presents studies on habitat preferences of beetles associated with senescent, open-grown trees and on dynamics and management of saproxylic habitats. It presents a brief insight into the current issues in the conservation of insects dependent on old trees. It presents the patterns of exploitation by a veteran tree specialist within old open-grown trees and the local patterns of tree exploitation by the same species at sites with different characteristics. Further, it presents a study of the effect of a prunning technique on formation of deadwood microhabitats, and also the importance of active interventions in closed-canopy forests for the communities in temperate lowland woodlands.
Telemetrie hmyzu se zaměřením na tesaříka obrovského (\kur{Cerambyx cerdo})
PĚNKA, Tomáš
In this thesis, I studied the dispersal patterns of the Great Capricorn beetle Cerambyx cerdo (Coleoptera: Carambycidae), an endangered veteran tree specialist. Using the modern method of radio-tracking I determined the movement probability and dispersal capacity of C. cerdo individuals during 14 days period at two sites in Slovakia. I also assessed the differences in movement distances between the males and females and between the two studied sites. Finally, I presented other telemetry techniques, which are frequently used to track different insect species.

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