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Influence of substrate and relief on plant diversity in the Křivoklátsko PLA
Valtr, Vojtěch ; Chuman, Tomáš (advisor) ; Šefrna, Luděk (referee)
Influence of substrate and relief on plant diversity in the Křivoklátsko PLA Abstract Křivoklátsko is located west of Prague on both sides of the Berounka River. In 1978 was declare in that location protected land area, which will maintain natural diversity and provide the improvement of the local nature. Natural environment affects diversity of vascular plant through relief, bedrock and substrate. In the first part of this diploma thesis I briefly characterized area of Křivoklátsko, next will be description of relief and substrate influence on vascular plant diversity. In the second part i will focus on evaluation of relief and substrate influence on plant on Křivoklátsko. In protected land area Křivoklátsko has elevation gradient greatest influence on plant diversity, other like slope and exposition influences are noticeable. In terms of substrate is of utmost importance acidity of the medium, which affects the richness of its diversity of vascular plants in Křivoklátsko.
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Influence of substrate and relief on plant diversity in the Křivoklátsko PLA
Valtr, Vojtěch ; Chuman, Tomáš (advisor) ; Šefrna, Luděk (referee)
Influence of substrate and relief on plant diversity in the Křivoklátsko PLA Abstract Křivoklátsko is located west of Prague on both sides of the Berounka River. In 1978 was declare in that location protected land area, which will maintain natural diversity and provide the improvement of the local nature. Natural environment affects diversity of vascular plant through relief, bedrock and substrate. In the first part of this diploma thesis I briefly characterized area of Křivoklátsko, next will be description of relief and substrate influence on vascular plant diversity. In the second part i will focus on evaluation of relief and substrate influence on plant on Křivoklátsko. In protected land area Křivoklátsko has elevation gradient greatest influence on plant diversity, other like slope and exposition influences are noticeable. In terms of substrate is of utmost importance acidity of the medium, which affects the richness of its diversity of vascular plants in Křivoklátsko.
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The relationship between plant diversity and diversity of abiotic conditions in Křivoklátsko PLA
Valtr, Vojtěch ; Chuman, Tomáš (advisor) ; Jačková, Kateřina (referee)
The relationship between plant diversity and diversity of abiotic conditions in Křivoklátsko PLA Abstract The relation between plants and abiotic conditions has a great influence for their lives and distribution. In first part I describe influence of individual physical-geographic factors on plant diversity and distribution. These are climate, soils, relief, disturbances and ecophenomenons. In second part we learn about biodiversity gradients. These are size and remoteness of habitats thus island phenomenon, altitudinal gradient and latitudinal gradient. In the next part, I present a place, where I evaluate relation between plant diversity and altitude, slope and exposition. In Křivoklátsko PLA there is 1 543 species of vascular plants. With their distribution in area I found out the highest diversity is in the rivers and creek valleys, especially in Berounka valley. The results clearly say the diversity of vascular plant is in the deep valleys because of river phenomenon. The biggest influence on vascular plant has altitude. Two remains factors don't influence plant diversity as altitude.
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