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Morphological types of selected valleys in the High Sudetes
Košíková, Karin ; Křížek, Marek (advisor) ; Štěpančíková, Petra (referee)
Valley is a place, where the record about processes realizing upstream and downstream is deposited. It's valuable source of information about the evolution of landscape around. The Bachelor thesis is focused on creating the genetic classification of valleys, where the evolution and shape were described, then some characteristics useful for studying longitudinal profile were set also. Studies of metrics were performed in GIS. Main interest was attended to lengths, widths and shapes of valleys of Králický Sněžník mountains. Correlation matrix of parameters and dendrogram, which was used to delimit four clusters, were created. Through this Bachelor thesis, where more komplex analysis was used, good applicability of used metrics was shown. This method could be used in Králický Sněžník mountains and in future it could be aplicated in different localities also. Keywords: valley, genetic typology, longitudinal profile, Králický Sněžník mountains
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Endemic plants of the Sudeten Mts., with emphasis on the taxonomically controversial Primula elatior subsp. corcontica
Konečná, Veronika ; Suda, Jan (advisor) ; Knotek, Adam (referee)
The endemic species of the Czech Republic still present a hot topic. Effective research of this topic means understanding of factors which create and influence endemism. With the exception of the Alps and the Carpathians, endemics are relatively very rare in Central Europe. In the Czech Republic they are concentrated mainly in subalpine (alpine) areas in the High Sudetes. Majority of the Czech endemics is of relatively recent origin. They have not well differentiated yet and so it is difficult to taxonomically evaluate them. Endemics of the High Sudetes have probably originated in Holocene with the exception of apomicts, e.g. species of genus Hieracium, which have likely originated even earlier. The origin of most of the Sudetes endemics was possible due to geographic isolation of small populations called peripatric speciation. Peripatric speciation is probably responsible for the origin of taxonomically uncertain endemic species Primula elatior subsp. corcontica, which is a subspecies of highly variable P. elatior. In the Czech Republic occur three subspecies of P. elatior - subsp. corcontica, subsp. elatior and subsp. tatrensis. These subspecies are differentiated in the morphology of leaves and in their distribution. The description of P. elatior subsp. corcontica was based on morphological...
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Morphological types of selected valleys in the High Sudetes
Košíková, Karin ; Křížek, Marek (advisor) ; Štěpančíková, Petra (referee)
Valley is a place, where the record about processes realizing upstream and downstream is deposited. It's valuable source of information about the evolution of landscape around. The Bachelor thesis is focused on creating the genetic classification of valleys, where the evolution and shape were described, then some characteristics useful for studying longitudinal profile were set also. Studies of metrics were performed in GIS. Main interest was attended to lengths, widths and shapes of valleys of Králický Sněžník mountains. Correlation matrix of parameters and dendrogram, which was used to delimit four clusters, were created. Through this Bachelor thesis, where more komplex analysis was used, good applicability of used metrics was shown. This method could be used in Králický Sněžník mountains and in future it could be aplicated in different localities also. Keywords: valley, genetic typology, longitudinal profile, Králický Sněžník mountains
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