Features of the age structure of Hedysarum Daghestanicum Rupr. ex Boiss. cenopopulations in arid conditions
Hedysarum daghestanicum Rupr. ex Boiss., which is locally endemic to certain regions of Dagestan, can be found only on dry, calcareous, stony slopes. A study of the age structure of its cenopopulations was conducted. A cenopopulation in the vicinity of Tantary is at the beginning of a new cycle; the...
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Veröffentlicht in: | Arid ecosystems 2014, Vol.4 (1), p.20-24 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Hedysarum daghestanicum
Rupr. ex Boiss., which is locally endemic to certain regions of Dagestan, can be found only on dry, calcareous, stony slopes. A study of the age structure of its cenopopulations was conducted. A cenopopulation in the vicinity of Tantary is at the beginning of a new cycle; the other cenopopulations are matured and are in equilibrium. The base spectrum of
H. daghestanicum
is full-membered and monomodal, with a prevalence of generative plants of an average age. |
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ISSN: | 2079-0961 2079-0988 |
DOI: | 10.1134/S2079096114010090 |