<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2664-0902</journal-id>
<journal-title><![CDATA[Alfa Revista de Investigación en Ciencias Agronómicas y Veterinaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Inv. Cs. Agro. y Vet.]]></abbrev-journal-title>
<issn>2664-0902</issn>
<publisher>
<publisher-name><![CDATA[CET-BOLIVIA]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2664-09022024000301001</article-id>
<article-id pub-id-type="doi">10.33996/revistaalfa.v8i24.319</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Efecto del material particulado y humedad de suelo en Huancayo y Pampas/Perú]]></article-title>
<article-title xml:lang="en"><![CDATA[Effect of particulate matter and soil humidity in Huancayo and Pampas/Peru]]></article-title>
<article-title xml:lang="pt"><![CDATA[Efeito do material particulado e da umidade do solo em Huancayo e Pampas/Peru]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Angeles Suazo]]></surname>
<given-names><![CDATA[Julio Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Angeles Vasquez]]></surname>
<given-names><![CDATA[Roberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chavarría Márquez]]></surname>
<given-names><![CDATA[Esmila Yeime]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lavado Meza]]></surname>
<given-names><![CDATA[Carmencita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huamani Astocaza]]></surname>
<given-names><![CDATA[Luz Luisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cusiche Huamaní]]></surname>
<given-names><![CDATA[Mery Luz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de Tayacaja Daniel Hernández Morillo  ]]></institution>
<addr-line><![CDATA[Pampas ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional del Centro del Perú  ]]></institution>
<addr-line><![CDATA[Huancayo ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Agraria La Molina  ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>8</volume>
<numero>24</numero>
<fpage>1001</fpage>
<lpage>1012</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2664-09022024000301001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2664-09022024000301001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2664-09022024000301001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El material particulado (MP) es un contaminante atmosférico que representa un desafío significativo para la calidad del aire en diversas ciudades, incluyendo Huancayo, Perú. El objetivo de este artículo es analizar desde la revisión documental el efecto del material particulado y humedad de suelo en Huancayo y Pampas/Perú. Se centra en la investigación cualitativa, el estilo de investigación es de carácter descriptivo-hermenéutico, documental y bibliográfico. La muestra son los documentos alusivos al tema tanto nacional como internacional. El diseño fue documental. Se tuvo como resultado que, un estudio teórico experimental sobre la influencia del material particulado (PM2.5) emitido por plantas hidrometalúrgicas en Nasca indica que este afecta la calidad del aire, del suelo y el agua en áreas circundantes. Concluyendo que, las concentraciones promedio de PM10 (92.3, 48.5 y 89.5 µg/m³) y PM2.5 (14.0, 7.0 y 22.3 µg/m³) en Huancayo se encuentran dentro de los estándares de calidad ambiental.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Particulate matter (PM) is an atmospheric pollutant that represents a major challenge to air quality in several cities, including Huancayo, Peru. The objective of this article is to analyze, based on a documentary review, the effect of particulate matter and soil humidity in Huancayo and Pampas. /Peru. It focuses on qualitative research, the research style is descriptive-hermeneutical, documentary and bibliographic. The exhibition includes documents related to both national and international issues. The design was documentary. As a result, a theoretical and experimental study on the influence of particulate matter (PM2.5) emitted by the Nasca hydrometallurgical plants indicates that it affects the quality of the air, soil and water in the surrounding areas. Concluding that the average concentrations of PM10 (92.3, 48.5 and 89.5 µg/m³) and PM2.5 (14.0, 7.0 and 22.3 µg/m³) in Huancayo are within environmental quality standards.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO O material particulado (MP) é um poluente atmosférico que representa um grande desafio à qualidade do ar em diversas cidades, incluindo Huancayo, Peru. O objetivo deste artigo é analisar, a partir de uma revisão documental, o efeito do material particulado e da umidade do solo em Huancayo e Pampas. /Peru. Tem como foco a pesquisa qualitativa, o estilo de pesquisa é descritivo-hermenêutico, documental e bibliográfico. A exposição inclui documentos relacionados a questões nacionais e internacionais. O design era documental. Como resultado, um estudo teórico e experimental sobre a influência do material particulado (PM2,5) emitido pelas usinas hidrometalúrgicas de Nasca indica que ele afeta a qualidade do ar, do solo e da água no entorno. Concluindo que as concentrações médias de PM10 (92,3, 48,5 e 89,5 µg/m³) e PM2,5 (14,0, 7,0 e 22,3 µg/m³) em Huancayo estão dentro dos padrões de qualidade ambiental.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Efecto]]></kwd>
<kwd lng="es"><![CDATA[Humedad]]></kwd>
<kwd lng="es"><![CDATA[Material]]></kwd>
<kwd lng="es"><![CDATA[Particulado]]></kwd>
<kwd lng="es"><![CDATA[Suelo]]></kwd>
<kwd lng="en"><![CDATA[Effect]]></kwd>
<kwd lng="en"><![CDATA[Moisture]]></kwd>
<kwd lng="en"><![CDATA[Material]]></kwd>
<kwd lng="en"><![CDATA[Particles]]></kwd>
<kwd lng="en"><![CDATA[Soil]]></kwd>
<kwd lng="pt"><![CDATA[Efeito]]></kwd>
<kwd lng="pt"><![CDATA[Umidade]]></kwd>
<kwd lng="pt"><![CDATA[Material]]></kwd>
<kwd lng="pt"><![CDATA[Partículas]]></kwd>
<kwd lng="pt"><![CDATA[Solo]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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