ArticleFrontiers in microbiology2022
Long-term mercury contamination does not affect the microbial gene potential for C and N cycling in soils but enhances detoxification gene abundance.
Article in Frontiers in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
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Who cites it
4 citing papers in PubMed, 20 citations in OpenAlex.
- Bioavailable heavy-metal pressure is linked to microbial functional vulnerability and carbon-use niche contraction in karst agricultural soils.Frontiers in microbiology · 2026Article
- Aligning global mercury mitigation with climate action.Nature communications · 2025Review
- Microbial genetic potential differs among cryospheric habitats of the Damma glacier.Microbial genomics · 2024Article
- Distinct taxonomic and functional profiles of high Arctic and alpine permafrost-affected soil microbiomes.Environmental microbiome · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Soil microorganisms are key transformers of mercury (Hg), a toxic and widespread pollutant. It remains uncertain, however, how long-term exposure to Hg affects crucial microbial functions, such as litter decomposition and nitrogen cycling. Here, we used a metagenomic approach to investigate the state of soil functions in an agricultural floodplain contaminated with Hg for more than 80 years. We sampled soils along a gradient of Hg contamination (high, moderate, low). Hg concentrations at the highly contaminated site (36 mg kg
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