<?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>S2007-24222018000100101</article-id>
<article-id pub-id-type="doi">10.24850/j-tyca-2018-01-07</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Modelling a hydrologic Black-Box]]></article-title>
<article-title xml:lang="es"><![CDATA[Modelando una caja-negra aplicada a la hidrología]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Stella]]></surname>
<given-names><![CDATA[Juan M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[Glenn S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Tecnológico y de Estudios Superiores de Monterrey  ]]></institution>
<addr-line><![CDATA[Monterrey ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,University of Connecticut  ]]></institution>
<addr-line><![CDATA[Storrs ]]></addr-line>
<country>USA</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2018</year>
</pub-date>
<volume>9</volume>
<numero>1</numero>
<fpage>101</fpage>
<lpage>112</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-24222018000100101&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-24222018000100101&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-24222018000100101&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Hydrologic simulation models have become an essential tool in the modern world of water management; they are used extensively and play an important auxiliary role in fulfilling the core tasks of water management, in policy preparation, operational water management and research. A physical based hydrologic Black-Box model was created to simulate the water inflows and outflows of the system that could be used for an educational purpose. Then a mathematical model using Stella® software was created to simulate the Black-Box model. The results of the simulations show that the combination of a physical hydrologic Black-Box model and the mathematical model using the Stella® software can helps students understand the basic hydrologic processes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los modelos de simulación hidrológicos se han convertido en una herramienta esencial en el mundo moderno para la gestión de los recursos hídricos. Se utilizan ampliamente y juegan un papel importante en el cumplimiento de las tareas principales de la gestión del agua, la preparación de políticas, la gestión operativa y la investigación de los recursos hídricos. Un modelo hidrológico de base física de caja-negra fue creado para simular las entradas y salidas de agua de un sistema y puede servir para fines educativos. El modelo matemático utilizando el software Stella® se desarrolló para simular el modelo de la caja-negra. Los resultados de las simulaciones muestran que la combinación de un modelo hidrológico de base física de caja-negra, apoyado por un modelo matemático utilizando el software Stella®, podría ser de ayuda con los estudiantes, a fin de que entiendan de mejor manera los procesos hidrológicos básicos.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Model]]></kwd>
<kwd lng="en"><![CDATA[Black-Box]]></kwd>
<kwd lng="en"><![CDATA[Stella® software]]></kwd>
<kwd lng="es"><![CDATA[modelo]]></kwd>
<kwd lng="es"><![CDATA[caja negra]]></kwd>
<kwd lng="es"><![CDATA[Stella® software]]></kwd>
</kwd-group>
</article-meta>
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