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Disturbance history of the primary mountain mixed forests in Temperate Zone (Europe)
Komín, Stanislav ; Janda, Pavel (advisor) ; Bače, Radek (referee)
This paper is about structure and disturbance regime of mountain mixed forests in location Šrámkova dolina, which is in Tatras national park. Except this, thesis also informs about problems which are in mountain mixed forests. Forest dynamic were monitored od 14 permanent plots, which were in the line polygon, every plot takes 1000 m2. Study is based on the structural data of the type, thicknes and age structure and this data were put into dendroecological analys, which shows releases during the growth. Based on results, we can say that most trees strarts their growth in forests gap, and most of trees did not detect release. Šrámkova dolina were formed by gew several wind disturbances, biggest impact had few disturbances between year 1834 and 1845, this event strongly affected regenerations between decades 1845 and 1885. In the Europe temperate zone are mountain forests mostly affected by wind adn bark beatle, but in mixed forests are damage caused by bark beatle smaller. Small canopy destruction caused by small disturbance salso play very important role in forests dynmic here.
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