Features of Taxonomic Organization of Cyanobacterial-Algal Flora of Extreme Habitats as a Reflection of the Different Models of Successional Transformations
J. F. PIVOVAROVA, A. G. BLAGODATNOVA, Z. Z. BAGAUTDINOVA
Novosibirsk State Pedagogical University, 630126, Novosibirsk, Viluiskaya str., 28
Keywords: цианобактериально-водорослевая флора, песок, скальные породы, северо-восток Азии, Западная Сибирь, cyanobacterial-algal flora, rock, sand, north-eastern Asia, West Siberia
Abstract
During the primary colonization of substrates by cyanobacterial-algal flora in obviously different regions of Russia (Yano-Oimyakon Highlands, Northeast of Asian Russia and West Siberia), 78 specific and intraspecific taxa of algae and cyanobacteria were found. The analysis of obtained data gives an indication of different nature of the development of substrates (rocks and sandy soils). It is quite possible to consider them as specific situ models throughout autogenous litho- and psamosuccessions.
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