Evidence map›Paper›PMID 42554882›Full record

ArticleEnvironmental geochemistry and health2026

Lead fractionation and availability in contaminated soils: a comparative study of organic wastes and zeolite as stabilizing agents.

Priscila Soares de Resende, Gordon W Price, Rafael da Silva Teixeira, Isabela C Filardi Vasques

Abstract readComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Environmental geochemistry and health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Priscila Soares de ResendeDepartment of Soils, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
Gordon W PriceFaculty of Agriculture, Dalhousie University, 21 Cox Rd, PO Box 550, Truro, NS, B2N 5E3, Canada.
Rafael da Silva TeixeiraDepartment of Soils, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
Isabela C Filardi VasquesDepartment of Soils, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil. isabela.filardi@ufv.br.ORCID http://orcid.org/0000-0002-4798-9384

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lead (Pb) contamination in soils is a major environmental concern due to its persistence, toxicity, and bioaccumulation. This study evaluated the effects of organic amendments (sewage sludge, cattle manure, and poultry manure) and zeolite with different particle sizes (< 0.4, 2-8, and > 8 mm) applied at 1, 5, and 10% (v/v) on Pb mobility and availability in soil contaminated with Pb-rich mine tailings. Soil pH and acid-labile Pb extracted with Mehlich-1 were monitored for 30 days, and Pb fractions were assessed by sequential extraction at the end of the experiment. Mine tailings increased soil pH from 5.5 to 7.3 and stabilized acid-labile Pb at 223 mg kg

Indexed as

LeadSoil PollutantsZeolitesAnimalsCattleChemical FractionationHydrogen-Ion ConcentrationManureMiningParticle SizePoultrySewageSoilLeadManureSewageSoilSoil PollutantsZeolitesAvailabilityLeadOrganic amendmentsSequential extractionSoil remediationZeolite

Identifiers

PMID42554882
PMCPMC13442485

What OpenQuestion holds

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Registered trials

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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.