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Arsenic and lead in soil: impacts on element mobility and bioaccessibility

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F22%3AN0000007" target="_blank" >RIV/00027049:_____/22:N0000007 - isvavai.cz</a>

  • Alternative codes found

    RIV/60460709:41210/21:89114

  • Result on the web

    <a href="https://link.springer.com/article/10.1007/s10653-021-01008-8" target="_blank" >https://link.springer.com/article/10.1007/s10653-021-01008-8</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s10653-021-01008-8" target="_blank" >10.1007/s10653-021-01008-8</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Arsenic and lead in soil: impacts on element mobility and bioaccessibility

  • Original language description

    Long-term brown coal mining contributes to risk element contents in soils surrounding coal basins. However, there is a lack of bioaccessibility characterization of the risk elements in the soils at the impacted locations for estimation of the potential health risk, in relation to the effects of soil particle size and element origin. In this study, soils from different geological areas (geogenic vs. anthropogenic) were sampled around the Most brown coal basin, Czech Republic. These soils were passed through sieves to obtain seven aggregate size fractions. For an estimation of the oral bioaccessibility of As and Pb in the size fractions, the physiologically based extraction test was applied, whereas the potential pulmonary bioaccessibility of the elements was estimated by using both Gamble's and Hatch's tests. The results showed that the geochemical pattern of the investigated elements clearly separates the soil samples collected from the mountain region (mineralization from geogenic processes) from those of the basin region (extensive coal mining). For As, the results indicated that it poses higher risks in the anthropogenically affected basin region due to its higher gastro-intestinal and pulmonary bioaccessibility in soil samples in this area. A higher bioaccessibility of As in the soils was recorded in the finer grain size fractions, which are usually air-borne and can be easily ingested and/or inhaled, leading to potential health risks to humans and livestock. The opposite pattern, with a higher content on coarse particles, was recorded for Pb, indicating a potential risk of livestock in the non-forest mountainous areas.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10511 - Environmental sciences (social aspects to be 5.7)

Result continuities

  • Project

    <a href="/en/project/GA17-00859S" target="_blank" >GA17-00859S: Environmental impact assessment and possible pathways and transformations of selected toxic elements in the contaminated area</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    ENVIRONMENTAL GEOCHEMISTRY AND HEALTH

  • ISSN

    0269-4042

  • e-ISSN

    1573-2983

  • Volume of the periodical

    44

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    17

  • Pages from-to

    943-959

  • UT code for WoS article

    000661848100005

  • EID of the result in the Scopus database

    2-s2.0-85107919918