Publications
Phylogenetic Diversity of Prokaryotes in Microbial Communities Inhabiting Rock Surfaces of Shulgan-Tash (Kapova) Cave, Southern Urals
A groundbreaking metagenomic analysis of microbial colonies on the rock surfaces of Shulgan-Tash Cave revealed significant phylogenetic diversity among prokaryotes. The study found that Eubacteria dominate these communities (90%), with Archaea comprising 0.06-0.19%. Proteobacteria were the most abundant phylum (46.5-80.7%), followed by Actinobacteria (14-17.17%). Notably, non-culturable annamox bacteria, specifically Candidatus 'Scalindua brodae,' were identified in two samples near paleolithic drawings, indicating potential threats to the preservation of these ancient artworks. Additionally, three isolates of Pseudomonas mandelii were confirmed through 16S rRNA gene analysis. The findings highlight the advanced adaptation of these microbial communities to extreme cave conditions and underscore the need for continuous monitoring to protect the prehistoric paintings.
The Shulgan-Tash (Kapova) Cave Protection: Unrealized Improvement Attempt, 1960–1981
An analysis of the Shulgan-Tash (Kapova) Cave, a UNESCO World Heritage Site renowned for its Paleolithic rock paintings, reveals that proposed protection and improvement projects from 1960 to 1981 remained largely unrealized. Despite extensive plans aimed at preserving the cave's integrity, enhancing tourist infrastructure, ensuring visitor safety, and implementing effective visitor management strategies, these initiatives failed to materialize. The study examines the gap between proposed solutions and actual outcomes during this critical period, highlighting the challenges in balancing conservation with development in a culturally significant site.
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