ArticleISME communications2023
Arctic bacterial diversity and connectivity in the coastal margin of the Last Ice Area.
Article in ISME communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Soil microbial diversity, succession, and greenhouse gas cycling across a Greenlandic glacial chronosequence.FEMS microbiology ecology · 2026Article
- Dynamics of microbial communities succession in freeze-thaw soils of the Yangbark Glacier, Muztagh Ata.World journal of microbiology & biotechnology · 2025Review
- Bacterial divergence among the interconnected habitats of a High Arctic Lake.FEMS microbiology ecology · 2025Article
- Environmental gradients shape microbial community structure and ecosystem processes in Antarctic lakes on King George Island.Scientific reports · 2025Article
- Identification and Global Distribution of a Core Microbiome From High-Arctic Lakes.Environmental microbiology · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arctic climate change is leading to sea-ice attrition in the Last Ice Area along the northern coast of Canada and Greenland, but less attention has been given to the associated land-based ecosystems. Here we evaluated bacterial community structure in a hydrologically coupled cryo-ecosystem in the region: Thores Glacier, proglacial Thores Lake, and its outlet to the sea. Deep amplicon sequencing revealed that Polaromonas was ubiquitous, but differed genetically among diverse niches. Surface glacier-ice was dominated by Cyanobacteria, while the perennially ice-capped, well-mixed water column of Thores Lake had a unique assemblage of Chloroflexi, Actinobacteriota, and Planctomycetota. Species richness increased downstream, but glacier microbes were little detected in the lake, suggesting strong taxonomic sorting. Ongoing climate change and the retreat of Thores Glacier would lead to complete drainage and loss of the lake microbial ecosystem, indicating the extreme vulnerability of diverse cryohabitats and unique microbiomes in the Last Ice coastal margin.
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Registered trials
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