Search Results - Yu. Yu. Ivanushenko

Aim. To obtain new data on the species diversity, phylogenetic structure, and ecological characteristics of thelephoroid fungi (Thelephorales, Basidiomycota) in the Republic of Dagestan.Material and Methods. Both micromorphological and molecular analyses were used for studying of the fungal specimen...

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Aim. The results of the inventory of species composition of epiphytic lichens and aphyllophoroid fungi on two 1 ha sample plots in lowland floodplain forests are presented. Such integrated studies of these groups of organisms are poorly known. Fungi, including lichenized fungi, are essential compone...

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Aim. Polypores are an integral part of forest ecosystems, but to date there is no sufficient information on diversity and ecology of this group of basidiomycetes in many mountain areas. The aim of this study is to reveal species composition and characterize substrate preferences of poroid fungi of t...

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Aim. To obtain new data on the species diversity and ecological characteristics of the Tomentella fungi growing in the North‐Eastern Caucasus.Materials and methods. Sampling of research material was performed in October, 2018 during a route survey of forest ecosystems in the vicinity of Delichoban,...

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Aim. Xylobiont fungi and lichens determine the sustainability of forest ecosystems, but their species richness and taxonomic diversity depend on the forest type and the degree of its disturbance. Alder forests, characterised by a specific set of ecological conditions, represent poorly studied habita...

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Aim. Analysis of the quality of environmental education for sustainable development on the example of educational institutions of villages of Dakhadayevsky district in Dagestan. Methods. The basis for research is the results of the surveys and testing among the schoolchildren of 5-11 grades and teac...

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Aim. The aim is to identify the similarities and differences of fauna of oribatid mites (Acariformes, Oribatida) in the Tethys desert-steppe region and analyze geographic relationships of the studied area.Methods. For the research, we used the materials collected for 5 years (2008-13) by the members...

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Aim. The aim of the work is to analyze the geographic relationships of the family Tenebrionidae, which should be the basis of faunogenesis of the Tethys region of Palaearctic. Methods. The work is based on the material collected by the authors in the various regions of the Caucasus, the south of the...

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Aim. The question of life forms (morpho-ecological adaptation of the organism to the environment) is an actual problem of ecological morphology. Different approaches in the study of Coleoptera life forms, including comparative morphological, ontogenetic and ecological faunal approaches, have identif...

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Aim. The aim is to conduct a comparative analysis of the composition of the terrestrial fauna of the Tethys desert-steppe region of the Palearctic.Materials and methods. The work was based on the materials collected in different republics and regions of the Caucasus and the south of the European par...

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Aim. The aim is to conduct an inventory and comparative analysis of the species and generic composition of the flora of the Caucasus, Turkey, Iran and Kopetdag.Methods. In the research, authors’ own collections and catalogs of flora of Turkey and Iran are used. In making the dendrograms, the Jaccard...

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Aim. The aim is to analyze the main points of the formation of the biota of the Caucasus.Results. Discussed points: the boundaries of the Tethys desert-steppe belt of the Palaearctic and the place of the Caucasus in it, as well as the role of marine littoral complexes and the islands of the Tethys o...

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