ArticleEnvironmental science & technology2022
Photochemical Degradation of Dimethylmercury in Natural Waters.
Article in Environmental science & technology, 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.
- Salinity-driven stratification enhances riverine mercury export to the coastal ocean.Estuarine, coastal and shelf science · 2025Article
- Elevated methylmercury in Arctic rain and aerosol linked to air-sea exchange of dimethylmercury.Science advances · 2025Article
- Dimethylmercury as a Source of Monomethylmercury in a Highly Productive Upwelling System.Environmental science & technology · 2024Article
- Strategies for mercury speciation with single and multi-element approaches by HPLC-ICP-MS.Frontiers in chemistry · 2022Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photochemical demethylation of dimethylmercury (DMHg) could potentially be an important source of monomethylmercury (MMHg) in sunlit water. Whether or not DMHg is photochemically degraded when dissolved in water is, however, debated. While an early study suggested DMHg dissolved in natural waters to readily degrade, later work claimed DMHg to be stable in seawater under natural sunlight and that early observations may be due to experimental artifacts. Here, we present experimental data showing that DMHg is readily degraded by photochemical processes in different natural waters (including water from a DOC-rich stream, the Baltic Sea, and the Arctic Ocean) as well as in artificial seawater and purified water. For most of the waters, the degradation rate constant (
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Registered trials
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