<?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>1680-0338</journal-id>
<journal-title><![CDATA[Ingeniería Hidráulica y Ambiental]]></journal-title>
<abbrev-journal-title><![CDATA[riha]]></abbrev-journal-title>
<issn>1680-0338</issn>
<publisher>
<publisher-name><![CDATA[Centro de Investigaciones Hidráulicas (CIH). Facultad de Ingeniería Civil. Universidad Tecnológica de La Habana "José A. Hecheverría" CUJAE]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1680-03382019000300003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Calidad del agua del río Luyanó: aplicación de un índice de calidad del agua]]></article-title>
<article-title xml:lang="en"><![CDATA[Luyano river water quality: application of a water quality index]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Montalvo Estévez]]></surname>
<given-names><![CDATA[José Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero López]]></surname>
<given-names><![CDATA[Teresita de Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lozano Medina]]></surname>
<given-names><![CDATA[Antonia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tierra Landa]]></surname>
<given-names><![CDATA[José de la Caridad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Tecnológica de la Habana José Antonio Echeverría (Cujae) Centro de Investigaciones Hidráulicas (CIH) ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Empresa de Servicios de Ingenieros Hidráulicos Occidente  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<volume>40</volume>
<numero>3</numero>
<fpage>3</fpage>
<lpage>14</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1680-03382019000300003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1680-03382019000300003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1680-03382019000300003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Este trabajo describe la aplicación del Índice de Calidad del Agua del Concilio Canadiense de Ministerios del Medioambiente (CCMEWQI) para cuatro estaciones situadas en el río Luyanó, La Habana, Cuba. El río fue evaluado desde diciembre del 2010 hasta noviembre del 2017. El CCMEWQI fue aplicado a seis parámetros de calidad de agua (pH, oxígeno disuelto, demanda bioquímica de oxígeno, demanda química de oxígeno, coliformes totales y coliformes fecales). El índice tuvo un valor de 14, que indica que el río tiene una pobre calidad debido al efecto de diversas fuentes de contaminación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The present work describes the application of Canadian Council of Ministers of the Environment Water Quality Index (CCMEWQI) to four stations located in Luyanó river, Havana, Cuba. The river was evaluated from december 2010 to november 2017. CCMEWQI was applied using six parameters of water quality (pH value, dissolved oxygen, biochemical oxygen demand, chemical oxygen demand, total coliforms and fecal coliforms). The index value was 14 which suggests that the river has a poor quality due to the effect of different pollution sources.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[contaminación]]></kwd>
<kwd lng="es"><![CDATA[índice de calidad del agua CCMEWQI]]></kwd>
<kwd lng="es"><![CDATA[río Luyanó]]></kwd>
<kwd lng="en"><![CDATA[contamination]]></kwd>
<kwd lng="en"><![CDATA[water quality index CCMEWQI]]></kwd>
<kwd lng="en"><![CDATA[Luyanó river]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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