<?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>2007-2422</journal-id>
<journal-title><![CDATA[Tecnología y ciencias del agua]]></journal-title>
<abbrev-journal-title><![CDATA[Tecnol. cienc. agua]]></abbrev-journal-title>
<issn>2007-2422</issn>
<publisher>
<publisher-name><![CDATA[Instituto Mexicano de Tecnología del Agua, Coordinación de Comunicación, Participación e Información]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-24222021000600001</article-id>
<article-id pub-id-type="doi">10.24850/j-tyca-2021-06-01</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Calidad del agua de los manantiales del humedal natural &#8220;Ciénega de Tamasopo&#8221; en San Luis Potosí, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Water quality of the wellsprings from the natural wetland &#8220;Cienega de Tamasopo&#8221; in San Luis Potosí, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Wong-Arguelles]]></surname>
<given-names><![CDATA[Cynthia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alonso-Castro]]></surname>
<given-names><![CDATA[Angel J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carranza-Álvarez]]></surname>
<given-names><![CDATA[Candy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de San Luis Potosí Programas Multidisciplinarios de Posgrado en Ciencias Ambientales ]]></institution>
<addr-line><![CDATA[San Luis Potosí San Luis Potosí]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Guanajuato Departamento de Farmacia División de Ciencias Naturales y Exactas]]></institution>
<addr-line><![CDATA[Guanajuato ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de San Luis Potosí Unidad Académica Multidisciplinaria Zona Huasteca ]]></institution>
<addr-line><![CDATA[Ciudad Valles San Luis Potosí]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>12</volume>
<numero>6</numero>
<fpage>1</fpage>
<lpage>35</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-24222021000600001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-24222021000600001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-24222021000600001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El objetivo de este trabajo fue evaluar la calidad del agua de 11 manantiales del humedal natural &#8220;Ciénega Tamasopo&#8221;, los cuales son la principal fuente de agua disponible para uso humano entre la población alrededor de este humedal. Actualmente no existe información suficiente de los parámetros fisicoquímicos y biológicos de tales manantiales. El análisis microbiológico y los parámetros in situ como temperatura, pH, sólidos totales disueltos y turbidez se midieron en los 11 manantiales en dos temporadas de muestreo. Los resultados obtenidos se compararon con las legislaciones nacionales (Criterios Ecológicos de Calidad del Agua, 1989, Norma Oficial Mexicana Modificada NOM-127-SSA1-1994) e internacionales (Agencia de Protección Ambiental y Organización Mundial de la Salud) para determinar si la calidad del agua de los manantiales es adecuada para el consumo humano. La problemática que enfrentan los manantiales es variada debido a las actividades antrópicas y de agricultura. Por ello es necesario emprender actividades y proyectos para su protección y un buen aprovechamiento, a fin de evitar su deterioro.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The aim of this work was to evaluate the quality of eleven available springs from the natural wetland &#8220;Ciénega de Tamasopo&#8221;, which are the main available water sources for human use among the population of this ecosystem. Currently, there is insufficient information about the physicochemical and biological parameters of these springs. The microbiological analysis and in situ parameters, such as temperature, pH, total dissolved solids, and turbidity were measured in the 11 springs within two sampling seasons. The results were compared with national (Ecological Criteria for Water Quality, 1989, Official Mexican Standard Modified NOM-127-SSA1-1994) and international legislations (Environmental Protection Agency (EPA) and World Health Organization (WHO), to determine whether the quality of spring water is adequate for human consumption. The problems faced by these springs are varied due to anthropogenic and agricultural activities. Therefore, it is necessary to undertake new projects and activities to secure their protection and good use, and thus, avoid their deterioration.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[calidad de agua]]></kwd>
<kwd lng="es"><![CDATA[humedal natural]]></kwd>
<kwd lng="es"><![CDATA[manantiales]]></kwd>
<kwd lng="en"><![CDATA[Water quality]]></kwd>
<kwd lng="en"><![CDATA[natural wetlands]]></kwd>
<kwd lng="en"><![CDATA[springs]]></kwd>
</kwd-group>
</article-meta>
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