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Struktura a diverzita sekundárního tropického deštného lesa v regionu Ucayali, Peru
Patra, Lukáš
The bachelor thesis deals with the structure and diversity of secondary rain forest in the region of Ucayali, Peru. The main aim was to measure and analyze the structure and diversity of wood floors using technology Field-map. On the representative one hectare area was measured 3601 trees that were classified into 133 species and 48 families. These trees were then divided into five classes of height, eight diameter classes and into four groups according to the value of their timber. The highest species diversity and the highest quantity of trees were in the first three DBH classes and with an increasing thickness, they were descending. The average thickness of the trees was 35.3 cm and the average height then 18.9 meters. The most frequently occurring tree on the plot was Cumala (Virola flexuosa).

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