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Hodnocení ekologických limitů a zdravotního stavu hlavních edifikátorů lesních ekosystémů v oblasti Králického Sněžníku
Šmída, Jiří
The thesis deals with the valorization of ecological limits and health status of Norway spruce (Picea abies), European beech (Fagus sylvatica), sycamore maple (Acer pseudoplatanus) and silver fir (Abies alba) in old forest stands on research plots in the Králický Sněžník Mountains from 4th to 9th vegetation tier. Results are aggregate data, which demonstrate ecological limits for individual tree species. In higher altitudes, the blemishes of strains are more common. The average heights of trees are at higher altitudes lower. Norway spruce can be found in all vegetation tiers and its production optimum is from 4th to 6th VT. The average height of European beech is 30 meters in 4th, 5th and 6th VT. In the 7th VT European beech occurs overtopped level only, because of harsher climate and short growing season. Sycamore maple has an ecological optimum in the 5th VT. Silver fir occurs in forest stands, in 4th VT only.
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Dřeviny vhodné pro výsadbu územního systému ekologické stability
SLAVÍK, Jiří
This thesis concerns about woods and their basic development. Then there is an explanation of the a concept of USES, including a basic description and development. Then there is definition of STG and the STG code. The thesis includes the development of woods, which are appropriate for planting in Czech republic ,based on their demands on altitude and habitats. The thesis also includes a list of woods, which are appropriate for cultivation in areas with polluted air and a list of woods, which are appropriate for planting in alley in the specific altitude. The thesis also includes basic procedure of planting and cultivation of these woods. Anothert hing, which is included in thesis,is the continuity of USES on the land adjustment itself. Last part of the thesis concerns about problematics of selected protected areas in relationto the woods.
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Vliv vegetační stupňovitosti na složení taxocenóz modelové skupiny pisivek (Insecta: Psocoptera) v oblasti Králického Sněžníku
Gol, Jiří
The species of Psocoptera order were studied in selected vegetation zones in the Kralicky Sneznik Mountains on the total are of 19 plots. Localities are situated from the zonal 4th (Fageta s.lat.) to 9th (Pineta mugi s.lat.) vegetation zone and the collection of the Psocoptera species was carried out during the growing seasons of 2010 - 2013. In the interest area were caught a total number of 3352 Psocoptera imagoes. On the whole 21 of species was discovered, which is 16,4 % of total known Psocoptera species in the Czech Republic. From the 4th to 9th vegetation zone (VZ), for trees and forest types were dominance of species evaluated. In the 5th VZ was characteristic species combination Caecilius despaxi -- C. flavidus -- Enderleinella obsoleta discovered. In the 6th VZ Caecilius burmeisteri -- C. despaxi -- C. flavidus. In the 7th VZ Caecilius despaxi -- C. piceus -- Philotarsus picicornis -- Stenopsocus lachlani and in the 8th VZ was discovered charakteristic species combination Amphigerontia bifasciata -- Caecilius despaxi -- Philotarsus picicornis -- Stenopsocus lachlani.
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