<?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>0188-4999</journal-id>
<journal-title><![CDATA[Revista internacional de contaminación ambiental]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Int. Contam. Ambient]]></abbrev-journal-title>
<issn>0188-4999</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Ciencias de la Atmósfera y Cambio Climático]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-49992017000300437</article-id>
<article-id pub-id-type="doi">10.20937/rica.2017.33.03.07</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[ESTUDIO SOBRE LA DINÁMICA TEMPORAL DE MATERIAL PARTICULADO PM 10 EMITIDO EN COCHABAMBA, BOLIVIA]]></article-title>
<article-title xml:lang="en"><![CDATA[STUDY ON THE TEMPORAL DYNAMICS OF COARSE PARTICULATE MATTER (PM 10 ) CONCENTRATIONS EMITTED AT COCHABAMBA, BOLIVIA]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salini Calderón]]></surname>
<given-names><![CDATA[Giovanni Angelo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medina Mitma]]></surname>
<given-names><![CDATA[Evelin Jhovana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Católica de la Santísima Concepción  ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Mayor de San Simón  ]]></institution>
<addr-line><![CDATA[Cochabamba ]]></addr-line>
<country>Bolivia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>33</volume>
<numero>3</numero>
<fpage>437</fpage>
<lpage>448</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-49992017000300437&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-49992017000300437&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-49992017000300437&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este documento se presenta un estudio de series temporales de PM10 que muestran la mala calidad del aire en Cochabamba, mediante parámetros estadísticos usados en estudios sobre dinámica no lineal. El promedio diario de PM10 sigue patrones similares al de grandes ciudades que poseen altos índices de contaminación ambiental. Uno de los parámetros resultó del mismo orden y característica que los presentados en trabajos similares sobre el estudio de caoticidad en variables de contaminación como ozono, PM2.5, y CO, demostrando el origen caótico de estos datos. Nuestros resultados contribuyen a la literatura puesto que introducen un análisis metodológico más detallado de la naturaleza no lineal del contaminante PM10.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This paper presents a study of PM10 time series showing the poor air quality at Cochabamba city through statistical tools used in studies on nonlinear dynamics. The daily average of PM10 follows patterns similar to large cities with high of environmental pollution patterns. One of the parameters resulted from the same order and characteristic as those presented in similar studies on the chaos in pollution variables such as ozone, PM2.5, CO, demonstrating the chaotic origin of these data. Our results contribute to the literature since they introduce a more detailed methodological analysis of the nonlinear nature of PM10 concentration.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[contaminación ambiental]]></kwd>
<kwd lng="es"><![CDATA[dinámica no lineal]]></kwd>
<kwd lng="es"><![CDATA[calidad del aire]]></kwd>
<kwd lng="es"><![CDATA[series temporales no lineales]]></kwd>
<kwd lng="es"><![CDATA[caos]]></kwd>
<kwd lng="en"><![CDATA[air pollution]]></kwd>
<kwd lng="en"><![CDATA[nonlinear dynamics]]></kwd>
<kwd lng="en"><![CDATA[air quality]]></kwd>
<kwd lng="en"><![CDATA[nonlinear time series]]></kwd>
<kwd lng="en"><![CDATA[chaos]]></kwd>
</kwd-group>
</article-meta>
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