ArticleEnvironmental geochemistry and health2015
Risk assessment of particle dispersion and trace element contamination from mine-waste dumps.
Article in Environmental geochemistry and health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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
5 citing papers in PubMed.
- Alcohol Consumption, Blood Lead Levels and Aggressive Behaviour Among Adults Living Near Gold Mine Tailings in Gauteng, South Africa.Exposure and health · 2026Article
- An analysis of self-ignition of mine waste dumps in terms of environmental protection in industrial areas in Poland.Scientific reports · 2021Article
- Considering environmental variables in the design of waste dumpsites.Environmental science and pollution research international · 2020Article
- Immobilization of Pb from mine sediments in metakaolin-based geomaterials.Environmental science and pollution research international · 2019Article
- Generalising Ward's Method for Use with Manhattan Distances.PloS one · 2017Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, a model to delimit risk zones influenced by atmospheric particle dispersion from mine-waste dumps is developed to assess their influence on the soil and the population according to the concentration of trace elements in the waste. The model is applied to the Riotinto Mine (in SW Spain), which has a long history of mining and heavy land contamination. The waste materials are separated into three clusters according to the mapping, mineralogy, and geochemical classification using cluster analysis. Two of the clusters are composed of slag, fresh pyrite, and roasted pyrite ashes, which may contain high concentrations of trace elements (e.g., >1 % As or >4 % Pb). The average pollution load index (PLI) calculated for As, Cd, Co, Cu, Pb, Tl, and Zn versus the baseline of the regional soil is 19. The other cluster is primarily composed of sterile rocks and ochreous tailings, and the average PLI is 3. The combination of particle dispersion calculated by a Gaussian model, the PLI, the surface area of each waste and the wind direction is used to develop a risk-assessment model with Geographic Information System GIS software. The zone of high risk can affect the agricultural soil and the population in the study area, particularly if mining activity is restarted in the near future. This model can be applied to spatial planning and environmental protection if the information is complemented with atmospheric particulate matter studies.
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