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dc.contributor.authorZhukov, O. V.-
dc.contributor.authorKovalenko, D. V.-
dc.contributor.authorКрамаренко, Сергій Сергійович-
dc.contributor.authorKramarenko, Sergej-
dc.contributor.authorКрамаренко, Олександр Сергійович-
dc.contributor.authorKramarenko, Alexander-
dc.date.accessioned2023-06-07T08:32:56Z-
dc.date.available2023-06-07T08:32:56Z-
dc.date.issued2019-
dc.identifier.citationZhukov, O. V., Kovalenko, D. V., Kramarenko, S. S., & Kramarenko, A. S. (2019). Analysis of the spatial distribution of the ecological niche of the land snail brephulopsis cylindrica (stylommatophora, enidae) in technosols // Biosystems Diversity, 27(1), 62-68. doi:10.15421/011910uk_UA
dc.identifier.urihttps://dspace.mnau.edu.ua/jspui/handle/123456789/14284-
dc.description.abstractThe aim of our work is to describe the ecological niche of the land snail Brephulopsis cylindrica (Menke, 1828) in terms of the edaphic properties and properties of the vegetation cover and to show the spatial features of the variation of the habitat preference index within the artificial soil body – technosols (soddy-lithogenic soils on loess-like clays) using the ecological niche factor analysis (ENFA). The research was carried out at the Research Centre of the Dnipro Agrarian and Economic University in Pokrov. Sampling was carried out on a variant of artificial soil (technozems) formed on loess-like clays. The test site where the sampling was conducted consists of 7 transects of 15 samples each. Test points form a regular grid with a mesh size of 3 m. Soil mechanical impedance, aggregate-size distribution, soil electrical conductivity, vegetation physiognomic characteristics, and Didukh phytoindication scales were used as ecogeographic predictors of the mollusc’s ecological niche properties. Phytoindication assessment indicates that the technosol ecological regimes are favourable for sub-mesophytes, hemi-hydrocontrastophiles, neutrophiles, semi-eutrophs. The test for statistical significance showed that an axis of marginality of the ecological niche of B. cylindrica and axes of specialization are significantly different from the random distribution. We found that the ecological niche of the mollusc is determined by both edaphic factors and ecological features of vegetation. The marginality of B. cylindrica ecological niche over the entire period of study is determined mainly by preferences for physiognomic vegetation types, higher values of the continentality and thermality regimes. Often greater content in the soil of aggregates 1–3 mm in size coincides with greater numbers of B. cylindrica individuals. Individuals of this species avoid physiognomic type III and areas with higher soil alkalinity and mineralization detected both by means of the phytoindication approach and soil electrical conductivity data. Ecological niche optima may be presented by integral variables such as marginality and specialization axes and plotted in geographic space. The spatial distribution of the B. cylindrica habitat suitability index (HSI) within the technosols is shown, which makes it possible to predict the optimal conditions for the existence of the species. © 2019 Oles Honchar Dnipro National University. All rights reserved.uk_UA
dc.language.isoenuk_UA
dc.publisherOles Honchar Dnipro National Universityuk_UA
dc.publisherBohdan Khmelnitsky Melitopol State Pedagogical University-
dc.publisherMykolayiv National Agrarian University-
dc.subjectBiodiversityuk_UA
dc.subjectEcological nicheuk_UA
dc.subjectEcological niche factor analysisuk_UA
dc.subjectMarginalityuk_UA
dc.subjectMolluscsuk_UA
dc.subjectSpatial distributionuk_UA
dc.subjectSnailsuk_UA
dc.subjectPanpulmonatauk_UA
dc.subjectGastropodauk_UA
dc.titleAnalysis of the spatial distribution of the ecological niche of the land snail brephulopsis cylindrica (stylommatophora, enidae) in technosolsuk_UA
dc.typeArticleuk_UA
Розташовується у зібраннях:Публікації науково-педагогічних працівників МНАУ у БД Scopus
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