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                <text>Agricultura sostenible</text>
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            <description>An account of the resource</description>
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                <text>Dominio científico: Agricultura sostenible</text>
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          <name>Title</name>
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              <text>Modelling of the Chemical Halo of Dust Pollution Migration in Loparite Ore Tailings Storage Facilities</text>
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              <text>Eugenia Krasavtseva, Victoria Maksimova, Dmitriy Makarov, Eugeniy Potorochin</text>
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              <text>The article presents a study of the environmental impact of dusting tailing dumps of rare-metal ore dressing in the Murmansk region of Russia. The purpose of the study was to establish patterns in the atmochemical halo migration of the dust pollution of loparite ore dressing tailings. The geotechnical characteristics and material composition of the tailings material have been investigated. Potentially dusty areas identified. Models of dispersion of inorganic dust under different meteorological scenarios are constructed: at low wind load, normal and unfavorable meteorological conditions. The modeling of the spread of pollutants in the area exposed to dust at the storage site was carried out in the program for modeling atmospheric pollution Ecolog-4.60. Calculation of the dispersion of inorganic dust containing 20–70% SiO2 showed that the atmochemical halo of tailings dust pollution spreads over tens of kilometers, and already at a wind speed of about 8 m/s, the concentration of suspended solids at the border of the enterprise sanitary protection zone exceeds the maximum one-time maximum permissible concentration is 3–3.3 times, and under unfavorable meteorological conditions—Dusting reaches the boundaries of the residential area (inhabited locality Revda), located in the north-west of the enterprise, and exceeds the MPCm.o. 1.5 times.</text>
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              <text>2021</text>
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          <name>Subject</name>
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              <text>dispersal, dusting, heavy metals, modeling, rare earths elements, tailings storage facilities</text>
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          <name>Identifier</name>
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              <text>10.3390/min11101077</text>
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              <text>Minerals</text>
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          <name>Publisher</name>
          <description>An entity responsible for making the resource available</description>
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              <text>MDPI AG</text>
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          <name>Coverage</name>
          <description>The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant</description>
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              <text>Mineralogy</text>
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          <description>A related resource</description>
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              <text>&lt;a href="https://www.mdpi.com/2075-163X/11/10/1077" target="_blank" rel="noreferrer noopener"&gt;https://www.mdpi.com/2075-163X/11/10/1077&lt;/a&gt;</text>
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