Spatiogenetic characteristics of beech stands with different degrees of autochthony |
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| Authors: | Email author" target="_blank">Hans-Rolf?GregoriusEmail author Dierk?Kownatzki |
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| Institution: | 1.lnstitut für Forstgenetik und Forstpflanzenzüchtung,Universit?t G?ttingen,G?ttingen,Germany |
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| Abstract: | Background Autochthony in forest tree stands is characterized by a number of criteria, among which the range over which stands act as
a population has been suggested to play a central role. Therefore, measures are needed for the delineation of populations
or the detection of subpopulation structure. It is argued here that methods of population delineation must be based on the
combined consideration of spatial distances and genetic differences between adult individuals. Conventional approaches and
a set of newly developed methods are applied to seven isozyme loci in four beech stands which are distinguished by different
types of forest management based on natural regeneration. |
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