Ecological assessment of the current status of the population of the species Ikonnikovia kaufmanniana (Regel) Lincz. in the flora of the Uzynkara ridge.
DOI:
https://doi.org/10.32523/zbkdz880Keywords:
population, rare plant species, Uzynkara Ridge, Ikonnikovia kaufmannianaAbstract
This paper presents the results of a comprehensive study of the ecological and phytocoenotic characteristics of the rare and endangered species Ikonnikovia kaufmanniana (Regel) Lincz., which grows in the Tokay Gorge of the Uzynkara Ridge. It was established that the species is confined to the lower montane belt and is part of natural communities characterized by high ecological vulnerability. Special attention is given to the analysis of anatomical and morphological traits of Ikonnikovia kaufmanniana (Regel) Lincz., as well as to the assessment of key anthropogenic factors affecting the condition of its populations. It is shown that anthropogenic pressures are the main extreme factors leading to declines in numbers and degradation of natural populations of rare plant species. Morphological analysis revealed pronounced age-related differentiation of morphometric traits in Ikonnikovia kaufmanniana (Regel) Lincz., reflecting features of the species’ ontogenetic development. During ontogenesis there is a consistent increase in leaf blade length and plant height from juvenile to generative individuals, indicating normal population development under favorable conditions. Leaves are simple, with a well-developed petiole, a dense blade, and distinct venation, reflecting the species’ adaptation to mountain climate conditions. The formation of strong mechanical and conductive tissues contributes to the plant’s stability in mountainous terrain. The primary threat to Ikonnikovia kaufmanniana (Regel) Lincz. in the Tokay Gorge of the Uzynkara Ridge is anthropogenic impact, including recreational pressure, soil compaction, trampling of juvenile plants, and localized microclimatic changes. Increased anthropogenic pressure may disrupt the species’ natural regeneration and reduce population sizes. The data obtained underscore the need to develop and implement measures for the protection of Ikonnikovia kaufmanniana (Regel) Lincz. and the conservation of its natural habitats.
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Copyright (c) 2026 Gulbanu Sadyrova, Kuralai , Nazym, Zhanar (Автор)
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