ArticleGlobal biogeochemical cycles2018
Mercury in the Black Sea: New Insights From Measurements and Numerical Modeling.
Article in Global biogeochemical cycles, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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.
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Who cites it
9 citing papers in PubMed, 44 citations in OpenAlex.
- Metagenomics reveals diverse community of putative mercury methylators across different biogeochemical niches in Sansha Yongle blue hole.Marine life science & technology · 2026Article
- Cumulative Anthropogenic Impacts of Past and Future Emissions and Releases on the Global Mercury Cycle.Environmental science & technology · 2025Article
- Major and Trace Airborne Elements and Ecological Risk Assessment: Georgia Moss Survey 2019-2023.Plants (Basel, Switzerland) · 2024Article
- Redox gradient shapes the abundance and diversity of mercury-methylating microorganisms along the water column of the Black Sea.mSystems · 2023Article
- Expression Levels ofEnvironmental science & technology · 2022Article
- Mercury in European topsoils: Anthropogenic sources, stocks and fluxes.Environmental research · 2021Article
- Sulfurization of dissolved organic matter in the anoxic water column of the Black Sea.Science advances · 2021Article
- Dimethylmercury Degradation by Dissolved Sulfide and Mackinawite.Environmental science & technology · 2020Article
- Mercury in the Black Sea: New Insights From Measurements and Numerical Modeling.Global biogeochemical cycles · 2018Article
Corrections and comments
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Authors and funding
12 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Redox conditions and organic matter control marine methylmercury (MeHg) production. The Black Sea is the world's largest and deepest anoxic basin and is thus ideal to study Hg species along the extended redox gradient. Here we present new dissolved Hg and MeHg data from the 2013 GEOTRACES MEDBlack cruise (GN04_leg2) that we integrated into a numerical 1-D model, to track the fate and dynamics of Hg and MeHg. Contrary to a previous study, our new data show highest MeHg concentrations in the permanently anoxic waters. Observed MeHg/Hg percentage (range 9-57%) in the anoxic waters is comparable to other subsurface maxima in oxic open-ocean waters. With the modeling we tested for various Hg methylation and demethylation scenarios along the redox gradient. The results show that Hg methylation must occur in the anoxic waters. The model was then used to simulate the time evolution (1850-2050) of Hg species in the Black Sea. Our findings quantify (1) inputs and outputs of Hg
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.