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The floodplain grasslands of the Middle Lena-river II. Classification |
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| Authors: | B. M. Mirkin K. E. Kononov P. A. Gogoleva E. I. Burtseva L. G. Naumova |
| Affiliation: | 1. Institute of Biology, Bashkirian Scientific Centre of Ural Section of the Russian Academy of Sciences, Prospect Oktjabrja, 69, 450054, Ufa, Russia 2. Yakutian State University, Balinskogo, 58, 677891, Yakutsk, Russia 3. Bashkirian State Pedagogical Institute, Oktjabrskaja, 3a, 450000, Ufa, Russia |
| Abstract: | The grassland vegetation of the Middle Lena valley is described. The syntaxonomy of floodplain grassland vegetation includes 19 associations of five classes (Cleistogenetea squarrosae, Hordeetea brevisubulati Calamagrostietea langsdorffü, Phragmiti-Magnocaricetea, Thero-Salicornietea). An example of a typical Lena-river floodplain ridge-hollow vegetation complex is shown. Most of the syntaxa reflect the peculiarity of the East-Siberian vegetation and are absent from Europe. The geographical distribution of these syntaxa is described. The relation of the vegetation of different parts of the floodplain to the vegetation of the alases of Central Yakutia is discussed. |
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