Overview
This source page is a mechanical bulk-ingest record for a PDF in the research-pulls corpus. It preserves source-level identity, routeable product/analyte scope, and exact extracted numeric lines for later human or fresh-context audit. It does not derive HMTc thresholds, percentiles, or brand-by-brand comparisons.
Key numbers
The worker extracted the full PDF text with layout preservation twice and compared extraction hashes before commit. The following lines are copied from numeric/table-bearing regions of the PDF and retain the source units and wording where legible:
- seleccionando 1 194 artículos que fueron analizados mediante indicadores bibliométricos y análisis de
- (90 %) than in urban areas (57,1 %).
- that high mercury concentrations in fish in the Amazon floodplains, 70 % above the recommended guidelines for
- severe in indigenous and coastal communities, where fish constitutes up to 70 % of the basic diet.(24)
- and 2025 revealed a sustained growth in research, with a notable peak in 2023-2024, reflecting the growing
Methods (brief)
- tissue samples by mass spectrometry (ICP-MS) has been the reference method for determining Hg and MeHg
- concentrations.(38) However, recent advances such as the automatic ethylation-purge and trap-GC-ICP-MS
- in Minamata disease through reanalysis of historical samples. Environment International. 2024;195:109242.
-
- Bjorklund G, Peana M, Dadar M, Chirumbolo S, Aaseth J, Martins N. Mercury-induced autoimmunity:
-
- Krata A, Vassileva E. Simultaneous speciation analysis of mercury in marine origin samples by high
- methylation/demethylation rate constants in environmental samples using isotope dilution/tracing methods
- by automatic ethylation-purge and trap-GC-ICP-MS. Analytica Chimica Acta. 2024;1323:343077. https://doi.
- mass spectrometry. Talanta. 2021;240:123163. https://doi.org/10.1016/j.talanta.2021.123163
Implications
This page makes the source discoverable for category-level evidence routing. Values remain source-native and should be used only with the stated matrix, species, basis, geography, and censoring context from the paper. The page does not convert total mercury to methylmercury or use total arsenic as inorganic arsenic.
Wiki pages this source may touch
- Fish — marine, predatory (tuna, swordfish, shark, king mackerel)
- Fish — marine, non-predatory (sardines, anchovies, salmon, cod)
- Mercury
- Mercury
- Arsenic
Verification notes
- Identity check: DOI, raw handle, candidate cite-key, and SHA-256 were compared against existing
wiki/sources/pages before creation. - Full-PDF read:
pdftotext -layoutwas run on the full PDF twice; extracted text hashes matched before the page was written. - Numeric verification: numeric/table-bearing lines were selected mechanically from the verified extraction and preserved without unit conversion or rounding.
- Brand firewall: the worker skips PDFs when extracted numeric lines appear brand/manufacturer-sensitive; this page contains category-level or species-level evidence only.
- HMTc firewall: no threshold, percentile, pass/fail, clean/dirty, or certification math is stated.
Update history
The five most recent substantive edits to this page, classified major (evidence or structure moved), correction (a published value or statement was wrong and has been fixed), or minor (narrative rewritten without changing the underlying evidence). Each description is derived from what the edit did to this page; the linked commit is the authoritative record, routine regeneration passes are excluded, and the full version history lives in git. When DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.