Академическое издательство «Гео»

Keywords: river runoff, species richness, generalized groups of life-forms, structural invariants of species richness, self-similarity.



GEOGRAPHY AND NATURAL RESOURCES, 2009, № 4, p. 82-87

Dynamics of the flora of the Amudarya delta
under the changing hydrological regime

G.Yu. Trofimova

The dynamics of structural elements of plant species richness of the Amu-Darya delta is presented for the periods of time corresponding to different mean values of the river runoff for 1944-1989. Structural invariants of species richness have been obtained by considering an example of generalized groups of life-forms. Presented are the mechanisms that are responsible for a sustainable functioning of the ecosystem of the Amu-Darya ecosystem.

Keywords: river runoff, species richness, generalized groups of life-forms, structural invariants of species richness, self-similarity.
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