ArticleJournal of phycology2023
The snow alga Chloromonas kaweckae sp. nov. (Volvocales, Chlorophyta) causes green surface blooms in the high tatras (Slovakia) and tolerates high irradiance.
Article in Journal of phycology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Enhancing DNA recovery in low-biomass snow algae samples: a comparative study of extraction methods and their effect on community composition.Applied and environmental microbiology · 2026Article
- Community-driven variations in snow algae color modulate snow albedo reduction.The New phytologist · 2026Article
- Biological soil crust microcolonies reveal how microbial communities assemble following retreat of a High Arctic glacier.FEMS microbes · 2025Article
- Adaptation versus plastic responses to temperature, light, and nitrate availability in cultured snow algal strains.FEMS microbiology ecology · 2023Article
- Diversity and Distribution of Carotenogenic Algae in Europe: A Review.Marine drugs · 2023Review
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Authors and funding
5 authors.
Funding
Abstract
Seasonally slowly melting mountain snowfields are populated by extremophilic microalgae. In alpine habitats, high-light sensitive, green phytoflagellates are usually observed in subsurface layers deeper in the snowpack under dim conditions, while robust orange to reddish cyst stages can be seen exposed on the surface. In this study, uncommon surface green snow was investigated in the High Tatra Mountains (Slovakia). The monospecific community found in the green surface bloom consisted of vegetative Chloromonas cells (Volvocales, Chlorophyta). Molecular data demonstrated that the field sample and the strain isolated and established from the bloom were conspecific, and they represent a new species, Chloromonas kaweckae sp. nov., which is described based on the morphology of the vegetative cells and asexual reproduction and on molecular analyses of the strain. Cells of C. kaweckae accumulated approximately 50% polyunsaturated fatty acids, which is advantageous at low temperatures. In addition, this new species performed active photosynthesis at temperatures close to the freezing point showed a light compensation point of 126 ± 22 μmol photons · m
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